Special grinding machine for controlling deep groove ball bearing ball loading opening by using active measuring technology
A technology for deep groove ball bearings and technology control, which is applied in the direction of grinding machines, manufacturing tools, grinding/polishing equipment, etc., can solve problems such as the inability to guarantee the amount of assembly locking, and achieve the goals of improving production efficiency, reducing labor intensity, and improving assembly accuracy Effect
Inactive Publication Date: 2012-05-30
DALIAN CHUANGDA TECH TRADE MARKET
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Problems solved by technology
At present, there is no special grinding machine for ball loading, and all such products are ground with simple manual devices, which not only cannot guarantee the amount of assembly lock, but also has many hidden dangers
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[0011] The present invention is described in further detail below in conjunction with accompanying drawing:
[0012] The special grinding machine for the ball socket of the deep groove ball bearing of the present invention controls the feed position of the workpiece through an active measurement system, so as to ensure that the assembly locking amount of the ball socket is controlled within 0.03 mm.
[0013] Such as figure 1 As shown, the special grinding machine for deep groove ball bearing ball opening mainly includes the feed slide table 1 of the measuring frame, the reciprocating feed slide table 2 of the grinding wheel shaft, the measuring frame 3, the grinding wheel shaft 4, the spring clamp 5, the dresser 6 and the workpiece feed Slide table 7 seven parts. The measuring frame 3 is installed on the feeding slide 1 of the measuring frame, and is driven by a hydraulic cylinder for reciprocating motion; the reciprocating feeding slide 2 of the grinding wheel shaf...
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The invention relates to a special grinding machine for controlling a deep groove ball bearing ball loading opening by using an active measuring technology, and the special grinding machine mainly consists of a machine body, a measuring frame feeding slide table, a grinding wheel shaft reciprocating feeding slide table, a measuring frame, a grinding wheel shaft, a spring clamp, a trimming device and a workpiece feeding slide table, wherein the measuring frame feeding slide table driven by a hydraulic oil cylinder is arranged on the machine body, the measuring frame is arranged on the measuring frame feeding slide table, the grinding wheel shaft reciprocating feeding slide table driven by a servo motor and a rolling ball lead screw is arranged on the machine body, the grinding wheel shaft controlled by a servo system is arranged on the grinding wheel shaft reciprocating feeding slide table, the spring clamp driven by the hydraulic oil cylinder is a mechanical elastic clamp and is arranged on the workpiece feeding slide table, the trimming device of the grinding wheel is arranged on the workpiece feeding slide table, and the workpiece feeding slide table driven by the servo motor is arranged on the machine body. The special grinding machine has the beneficial effects that the processing quality of a machine tool is high, in addition, the production efficiency is greatly improved, and the work intensity of workers is reduced.
Description
technical field [0001] The invention relates to the technical field of controlling the assembly locking amount of deep groove ball bearings by using active measurement technology. Background technique [0002] For heavy-duty deep groove ball bearings, due to the enhanced load-carrying capacity, the number of steel balls to be loaded increases, and the general assembly process cannot be used to assemble the ball bearings. Ball ports must be processed on the inner and outer rings of the bearing. The height between the bottom of the ball loading port and the raceway of the ferrule is called the assembly lock. In order to make the steel balls can be loaded smoothly and have a proper assembly lock, the operator must strictly control the ball loading port. Assembly lock. At present, there is no special grinding machine for the ball loading port, and all such products are ground by simple manual devices, which not only cannot guarantee the amount of assembly lock, but also has...
Claims
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IPC IPC(8): B24B19/00
Inventor 王爽
Owner DALIAN CHUANGDA TECH TRADE MARKET