CITIC Dicastal Co.

Test, China

CITIC Dicastal Co.

Test, China

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Patent
CITIC Dicastal CO. | Date: 2016-11-29

The present invention discloses a wheel machining technology in which blank quantity is furthest removed by using a 90-degree external turning tool. Under the premise that the rotation direction of a wheel is unchanged, an upper trench of a groove is processed by using a left-handed special cutting-off cutter. Under the premise that the rotation direction of the wheel is unchanged, a lower trench of the groove is processed by using a right-handed special cutting-off cutter. The left-handed special cutter and the right-handed special cutter are added to the wheel machining technology disclosed by the present invention, so as to complete the processing of a groove of an outer wheel rim; a processing program can be pre-edited, so that processed effects conform to the design requirements of drawings of products.


Patent
CITIC Dicastal CO. | Date: 2017-01-27

The invention provides a method for simulating real impact test of vehicle wheels, and the method is implemented using a system as follows: the system includes a vehicle used in wheel simulating real impact test, a road surface, a high-frequency lighting facility, a standard obstacle block, a high-speed camera, and a traction motor and steel cable. The method for simulating real impact test of vehicle wheels of the invention has the advantages that: the need for testing various types of wheels using one set of equipment can be satisfied by using a general type collision trolley, thereby avoiding the use of a corresponding real vehicle for each type of wheels in the test. This greatly reduces the test cost, ensures that the test condition is similar to the real vehicle condition, and can well simulate the performance of a real vehicle when meeting an obstacle.


Patent
CITIC Dicastal CO. | Date: 2016-06-16

The invention provides a split-type mold for wheel casting, the mold having an upper die, a split-type water-cooling side die and a lower die, and the split-type water-cooling side die is divided into four pieces along a circumferential direction of the wheel mold. A thermal deformation arc compensation surface is machined on arc portion of each split-type water-cooling lower side die, and a compensation surface is machined on key portions of 45-degree matching surfaces of adjacent split-type water-cooling upper side dies. The side die can effectively solve the problems such as untight matching between the matching surfaces, flashes of the matching surfaces and aluminum sticking and the like due to the thermal deformation and non-homogeneous expansion and shrinkage of the two portions of the split-type water-cooling side die.


Patent
CITIC Dicastal CO. | Date: 2016-06-16

The present invention provides an integrated mould for casting of wheels. The integrated mould has an upper mould, integrated side moulds and a lower mould, wherein the number of the integrated side moulds is four in the circumferential direction of the wheel mould. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mould, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side moulds. The integrated side moulds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side moulds.


Patent
CITIC Dicastal CO. | Date: 2016-06-03

The present invention discloses a special wheel spray support, which is composed of a base body, a bottom plate, struts, adjusting blocks, supporting pins, protective jackets, a stop pin and the like. When in use, the special wheel spray support of the present invention can meet the requirements for online spraying of special wheels and bolt hole protection, and is not only high in universality and simple in structure, but also has a series of prominent advantages, such as good safety and reliability, low manufacturing cost, etc.


Patent
CITIC Dicastal CO. | Date: 2016-05-12

Disclosed is a steering knuckle drilling device, including a drilling machine, a bottom plate, guide rails, hydraulic cylinders, fixtures, a support post and a support block. When in use, the present invention can simultaneously drill the left and right symmetric workpieces of a steering knuckle and can conveniently install and dismount the workpieces.


Patent
CITIC Dicastal CO. | Date: 2016-05-12

The present invention discloses a wheel deburring device, including a rack, gears, gear racks, servo motors, cylinders and hair brushes and the like. In the use of the wheel deburring device, one servo motor can be used for achieving simultaneous rotation of left and right hair brushes and also adjusting the distance between the left and right hair brushes, and a clamping system can automatically adjust the position of radial blocks to make the distance between the left hair brush and the right hair brush adapt to wheels with different sizes; meanwhile, the wheel deburring device has the advantages of high degree of automation, advanced process, strong universality and safe and stable performance.


Patent
CITIC Dicastal CO. | Date: 2016-06-03

The present invention relates to an improved on-line deburring device of a wheel valve hole, having a frame, electric cylinders, an air cylinder, grinding heads, a motor, guide rails and a transmission shaft. In use, the present invention can meet the requirements for deburring the wheel valve hole; meanwhile, the device has the characteristics of high production efficiency, advanced technique, high automation degree, stable performance, etc.


Patent
CITIC Dicastal CO. | Date: 2016-06-03

The present invention discloses an on-line wheel cleaning device, having a frame, a cylinder, a motor, a brush chassis, radial brushes, a spline shaft and a spline housing, wherein a sensor enables a wheel to be primarily positioned; a clamping cylinder enables two left clamping rollers and right clamping rollers to clamp the wheel by way of gears, left racks, right racks and a guide rail; a jacking cylinder is used for jacking the brush chassis and the radial brushes through the spline shaft and enabling the brush chassis and the radial brushes to touch a flange plate and a center hole of the wheel, respectively; the motor drives a belt pulley I, the spline housing and the spline shaft to rotate through a synchronous belt and a belt pulley I; an adjusting cylinder jacks up an apex to drive the four radial brushes to move outwards respectively.


Patent
CITIC Dicastal CO. | Date: 2016-04-01

A turnover fixture for wheel character carving. A rotation air cylinder and an angle block are mounted on a base, a first rotation shaft and a rotation shaft are connected with the rotation air cylinder through a rotation arm, the first rotation shaft and the base are connected through an end cover and a bearing, a support is fixed on the first rotation shaft.

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