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A positioning and tightening device for high-speed machining of cycloidal gears

A cycloidal gear, high-speed technology, applied in the direction of positioning device, gear tooth manufacturing device, metal processing equipment, etc., can solve the problem of restricting the processing speed and processing efficiency of parts, is not conducive to ensuring the consistency of parts size, and has not retrieved technical solutions, etc. problems, to achieve the effect of improving processing efficiency, easy disassembly, and reducing the number of clamping times

Active Publication Date: 2021-11-16
天津旗领机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This preparation method seriously restricts the processing speed and efficiency of this type of parts, which is not conducive to ensuring the consistency of the parts size
[0003] No technical solution similar to this patent was found after searching the prior art

Method used

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  • A positioning and tightening device for high-speed machining of cycloidal gears
  • A positioning and tightening device for high-speed machining of cycloidal gears
  • A positioning and tightening device for high-speed machining of cycloidal gears

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0026] A positioning tightening device for high-speed machining of cycloidal gears, see Figure 1-6 , its invention point is:

[0027] It includes a supporting base 4, which is composed of four parts: a first screw rod 4-1, a first tensioning mandrel 4-2, a supporting round table 4-3 and a bottom plate 4-4 arranged coaxially up and down in sequence. The upper end surface of the support round table is parallel to the lower end surface of the base plate and perpendicular to the axial direction of the first screw rod and the first tensioning mandrel, and parallel end surfaces 4-4-2 for alignment are symmetrically provided on the front and rear sides of the base plate. On the right side of the supportin...

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Abstract

The invention relates to a positioning tightening device for high-speed machining of cycloidal gears, comprising a support base, a floating positioning piece, a first tensioning positioning sleeve, a second tensioning positioning sleeve, and a pressure plate; the swimming positioning piece and the supporting base The seat is inserted into the T-shaped slot through the T-shaped positioning block to cooperate, and the two tensioning positioning sleeves are respectively set and tightened on the first tensioning mandrel on the support base and the second tensioning mandrel on the floating positioning piece , the two tensioning positioning sleeves are respectively inserted into the center hole and the side avoidance hole of the tooth blank of the part in a tension-fitting manner; the pressure plate is set on the first screw rod, and the lower end of the pressure plate is pressed against the upper end of the tooth blank of the part through the first gasket Contact, above the pressure plate, there is a first nut that is locked with the first screw; on the second screw, there is a second nut that is locked above the part tooth blank, and the second nut is connected to the upper end of the part tooth blank through the second gasket. Press down on the contacts. The device realizes accurate positioning and one-time clamping processing of the tooth blank of the part.

Description

technical field [0001] The invention belongs to the technical field of cycloidal gear processing, and relates to an auxiliary device for cycloidal gear processing, in particular to a positioning and clamping device for high-speed processing of cycloidal gears. Background technique [0002] Cycloidal gears have been widely used in RV reducers for industrial robots. In order to ensure uniform allowance and consistent size of cycloidal gear parts before fine grinding, the tooth blank preparation process of such parts often goes through boring bearing holes, slotting outer There are two to three processes such as gear cutting or hobbing external gears, and the gear blanks are usually replaced by multiple clamping steps. This preparation method seriously restricts the processing speed and processing efficiency of this type of parts, which is not conducive to ensuring the consistency of the parts size. [0003] After searching the prior art, no technical solution similar to this ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23F23/06
CPCB23F23/06B23Q3/062
Inventor 张磊赵玮兵韩研研尹滦李红段昊昱王飞虹
Owner 天津旗领机电科技有限公司
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