CN207431989U - A kind of grinding tool for processing cage retainer - Google Patents
A kind of grinding tool for processing cage retainer Download PDFInfo
- Publication number
- CN207431989U CN207431989U CN201721213302.2U CN201721213302U CN207431989U CN 207431989 U CN207431989 U CN 207431989U CN 201721213302 U CN201721213302 U CN 201721213302U CN 207431989 U CN207431989 U CN 207431989U
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- CN
- China
- Prior art keywords
- screw rod
- gliding mass
- connecting plate
- rod connecting
- grinding tool
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of grinding tools for processing cage retainer, belong to the processing machinery field of cage universal joint, include slide, gliding mass, electro spindle, bistrique, two vertical line rails are mounted on slide, line rail is equipped with sliding block, gliding mass is mounted on sliding block, slide above gliding mass is equipped with screw rod connecting plate, screw rod connecting plate is equipped with through hole, again on screw rod screw-in one lower nut is pierced by after through hole under after top nut is screwed on screw rod, lower nut is bolted on the bottom surface of screw rod connecting plate, puller bolt is equipped between top nut and screw rod connecting plate, the bottom of puller bolt is caught in the limit hole of screw rod connecting plate upper surface, the bottom of screw rod is equipped with bearing, in the groove of bearing insertion gliding mass upper surface, the top of screw rod is equipped with driving device.The utility model is simple in structure, easy to operate, can freely move up and down the height of adjustment grinding tool, and accurate positioning no-station pole canopy gap, improve machining accuracy, ensure the quality of cage.
Description
Technical field
The utility model is related to the processing machinery field of cage universal joint, more particularly to a kind of mill for processing cage retainer
Tool.
Background technology
Cage（cage）Also referred to as " constant velocity cardan joint " is the important component in car drivetrain system, and effect is will to start
The power of machine is transferred to two front vehicle wheels from speed changer, and driving car is run at high speed.Wherein, cage retainer be cage wherein
One very important component.
Due to retainer structure it is special, when the window side of the retainer to different size is ground, it is necessary on
The height and angle of lower adjustment grinding tool, but in the prior art, the device of height grinding tool height is adjusted, accuracy is not high, there is gap,
It influences grinding tool to be bonded with the effective of retainer machined surface, influences machining accuracy.
Utility model content
The defects of the technical problem to be solved by the utility model is to overcome the prior art, proposes that a kind of processing cage is protected
The grinding tool of frame is held, the height of adjustment grinding tool, and accurate positioning no-station pole canopy gap can be freely moved up and down, improve machining accuracy, protect
Hinder the quality of cage.
The technical solution of the utility model：
A kind of grinding tool for processing cage retainer, comprising slide, gliding mass, electro spindle, bistrique, two are mounted on slide
The vertical line rail of item, line rail are equipped with sliding block, and gliding mass is mounted on sliding block, and gliding mass is equipped with the cylindrical mounting hole through gliding mass
Position, electro spindle are inserted into mounting hole position, and the both ends of mounting hole position are mutually fixed electro spindle with gliding mass by gland, the axis of electro spindle
Emery wheel extension bar is installed in the heart, bistrique is mounted on emery wheel extension bar, and the slide above gliding mass is equipped with screw rod connecting plate, and screw rod connects
Fishplate bar is equipped with through hole, and one lower nut of screw-in, lower spiral shell on screw rod again are pierced by after through hole under after top nut is screwed on screw rod
Mother is bolted on the bottom surface of screw rod connecting plate, and puller bolt is equipped between top nut and screw rod connecting plate, holds out against spiral shell
The bottom of bolt is caught in the limit hole of screw rod connecting plate upper surface, and the bottom of screw rod is equipped with bearing, bearing insertion gliding mass upper table
In the groove in face, bearing is mutually fixed by gland with gliding mass, and the top of screw rod is equipped with driving device.
Further, the driving device is made of motor and gear, and gear is separately mounted to top and the motor of screw rod
Output shaft on, two gears are meshed.
Further, the driving device is handle, and the handle is round pie, and the side wall of handle is equipped with to increase and rub
Lines.
Further, the puller bolt is screwed in from top to bottom in the screw hole in top nut, and the bottom of puller bolt pushes against
Screw rod connecting plate.
Compared with prior art, the utility model is by the way that gliding mass is arranged on the slide of slide, then by screw rod and
Driving device, adjusts the height on slide of gliding mass, and the lower nut between screw rod and screw rod connecting plate is for fixing and adjusting
Whole screw rod, top nut is for eliminating the gap between screw rod and single lower nut, improving the accurate of gliding mass height adjustment
Property, it ensure that the quality of product.The utility model is simple in structure, easy to operate, can freely move up and down the height of adjustment grinding tool,
And accurate positioning no-station pole canopy gap, machining accuracy is improved, ensures the quality of cage.
Description of the drawings
Fig. 1 is the utility model section structure diagram；
Fig. 2 is the utility model dimensional structure diagram.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of grinding tool for processing cage retainer comprising slide 1, gliding mass 2, electro spindle 3, bistrique, is installed on slide 1 and fixed
There are two vertical line rails 11, line rail 11 is equipped with sliding block 12, and gliding mass 2 is mounted on sliding block 12, and gliding mass 2 is equipped with through gliding mass
2 cylindrical mounting hole position, electro spindle 3 are inserted into mounting hole position, and the both ends of mounting hole position by electro spindle 3 and are slided by gland 4
2 phase of body is fixed, and emery wheel extension bar 31 is equipped on the axle center of electro spindle 3, and bistrique is mounted on emery wheel extension bar 31,2 top of gliding mass
Slide 1 is equipped with screw rod connecting plate 51, and screw rod connecting plate 51 is equipped with through hole, is pierced by after screwing in top nut 61 on screw rod 5 under
Screwing in a lower nut 62 after through hole on screw rod 5 again, lower nut 62 is bolted on the bottom surface of screw rod connecting plate 51,
Puller bolt is equipped between top nut 61 and screw rod connecting plate 51, the bottom of puller bolt is caught in 51 upper surface of screw rod connecting plate
In limit hole, the bottom of screw rod 5 is equipped with bearing 52, and bearing 52 is embedded in the groove of 2 upper surface of gliding mass, and bearing 52 passes through gland
4 fix with 2 phase of gliding mass, and the top of screw rod 5 is equipped with driving device 7.
Further, the driving device 7 is handle, and the handle is round pie, and the side wall of handle is equipped with to increase and rub
The lines 71 of wiping.
Further, the puller bolt is screwed in from top to bottom in the screw hole in top nut 62, and the bottom of puller bolt is supported
Tight screw rod connecting plate 51.
Compared with prior art, the utility model is by the way that gliding mass is arranged on the slide of slide, then by screw rod and
Driving device, adjusts the height on slide of gliding mass, and the lower nut between screw rod and screw rod connecting plate is for fixing and adjusting
Whole screw rod, top nut is for eliminating the gap between screw rod and single lower nut, improving the accurate of gliding mass height adjustment
Property, it ensure that the quality of product.The utility model is simple in structure, easy to operate, can freely move up and down the height of adjustment grinding tool,
And accurate positioning no-station pole canopy gap, machining accuracy is improved, ensures the quality of cage.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.This reality
It is not restricted to the described embodiments with new, the above embodiments and description only describe the originals of the utility model
Reason, the utility model also has various changes and modifications on the premise of not departing from the spirit and scope of the utility model, these changes
Change and improve and both fall in claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (4)
1. a kind of grinding tool for processing cage retainer, which is characterized in that comprising slide, gliding mass, electro spindle, bistrique, pacify on slide
Dress is fixed with two vertical line rails, and line rail is equipped with sliding block, and gliding mass is mounted on sliding block, and gliding mass is equipped with the circle through gliding mass
Cylindricality mounting hole position, electro spindle are inserted into mounting hole position, and the both ends of mounting hole position are mutually fixed electro spindle with gliding mass by gland,
Emery wheel extension bar is installed, bistrique is mounted on emery wheel extension bar, and the slide above gliding mass connects equipped with screw rod on the axle center of electro spindle
Fishplate bar, screw rod connecting plate are equipped with through hole, and the screw-in one on screw rod again is pierced by after through hole under after top nut is screwed on screw rod
Lower nut, lower nut are bolted on the bottom surface of screw rod connecting plate, are equipped with and are held out against between top nut and screw rod connecting plate
Bolt, the bottom of puller bolt are caught in the limit hole of screw rod connecting plate upper surface, and the bottom of screw rod is equipped with bearing, and bearing is embedding
In the groove for entering gliding mass upper surface, bearing is mutually fixed by gland with gliding mass, and the top of screw rod is equipped with driving device.
2. a kind of grinding tool for processing cage retainer as described in claim 1, it is characterised in that：The driving device is by motor
It is formed with gear, gear is separately mounted on the top of screw rod and the output shaft of motor, and two gears are meshed.
3. a kind of grinding tool for processing cage retainer as described in claim 1, it is characterised in that：The driving device is hand
Handle, the handle are round pie, and the side wall of handle is equipped with the lines for increasing friction.
4. a kind of grinding tool for processing cage retainer as described in claim 1, it is characterised in that：The puller bolt is from upper past
In screw hole in lower screw-in top nut, the bottom of puller bolt pushes against screw rod connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213302.2U CN207431989U (en) | 2017-09-21 | 2017-09-21 | A kind of grinding tool for processing cage retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213302.2U CN207431989U (en) | 2017-09-21 | 2017-09-21 | A kind of grinding tool for processing cage retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431989U true CN207431989U (en) | 2018-06-01 |
Family
ID=62294603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213302.2U Active CN207431989U (en) | 2017-09-21 | 2017-09-21 | A kind of grinding tool for processing cage retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498459A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of grinding tool for processing cage retainer |
-
2017
- 2017-09-21 CN CN201721213302.2U patent/CN207431989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498459A (en) * | 2017-09-21 | 2017-12-22 | 安徽力成机械装备有限公司 | A kind of grinding tool for processing cage retainer |
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