CN208601102U - A kind of epicyclic gearbox lower cover processing jig - Google Patents
A kind of epicyclic gearbox lower cover processing jig Download PDFInfo
- Publication number
- CN208601102U CN208601102U CN201821187341.4U CN201821187341U CN208601102U CN 208601102 U CN208601102 U CN 208601102U CN 201821187341 U CN201821187341 U CN 201821187341U CN 208601102 U CN208601102 U CN 208601102U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- screw
- clamp body
- lower cover
- gasket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of epicyclic gearbox lower cover processing jigs, including clamp body and the installation notch for being provided with fixture external surface, positioning cylinder is fixedly installed at the upper end center of the clamp body, and location hole is offered at the upper end center of positioning cylinder, workpiece is placed with above the clamp body, the inner surface of the clamp body is embedded with positioning pin, gasket is provided with above the positioning cylinder and workpiece, and the bottom outer surface of gasket and the upper end outer surface of workpiece fit, and are provided with screw at the center of the gasket.A kind of epicyclic gearbox lower cover processing jig described in the utility model, can be conducive to that the jig is fixed and is dismantled on milling machine, and the case where quick-replaceable positioning pin can be convenient for and effectively can prevent workpiece surface from wearing in processing, screw bottom can also be avoided directly to contact with positioning cylinder when placing screw effectively prevents positioning cylinder bottom from damaging, and brings better prospect of the application.
Description
Technical field
The utility model relates to processing jig field, in particular to a kind of epicyclic gearbox lower cover processing jig.
Background technique
Jig is a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts major tool, mainly
It is as a kind of tool for assisting control position or movement, jig can be divided into technique assembly class jig, project testing class jig
With wiring board test class jig three classes, when processing to certain specific workpiece, processing jig just can effectively improve life
Produce the efficiency of workpiece；There are certain drawbacks in existing processing jig, carry out first by processing jig and milling machine when in use
Process is complex when connection, cannot effectively improve the efficiency of installation, personnel can not be easy to use to replace positioning pin,
In addition screw bottom end can inevitably contact between positioning cylinder when placing screw, the mill of positioning cylinder will be caused for a long time
Therefore damage, during use, brings certain influence, for this purpose, it is proposed that a kind of row to influence the effect used
Star gear-box lower cover processing jig.
Utility model content
The main purpose of the utility model is to provide a kind of epicyclic gearbox lower cover processing jigs, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of epicyclic gearbox lower cover processing jig, including clamp body and the mounting groove for being provided with fixture external surface
Mouthful, it is fixedly installed with positioning cylinder at the upper end center of the clamp body, and positioning is offered at the upper end center of positioning cylinder
Hole is placed with workpiece above the clamp body, and the inner surface of the clamp body is embedded with positioning pin, the positioning cylinder and work
Gasket is provided with above part, and the upper end outer surface of the bottom outer surface of gasket and workpiece fits, the center of the gasket
Place is provided with screw, and the inner bottom of the location hole is fixedly installed with spring, and the top of the spring is socketed with washer, and pads
Cone tank is offered at the upper end center of circle.
Preferably, it coincides at the center of the workpiece and center of positioning cylinder.
Preferably, the positioning cylinder, workpiece pass sequentially through screw with gasket and are fixedly connected, and the screw is respectively positioned on positioning
At the center of cylinder, workpiece and gasket, and screw extends through the centre in gasket and workpiece.
Preferably, the specification of the cone tank is consistent with the specification of screw bottom end, and the bottom end periphery of screw can be fitted in
The inside of cone tank.
Preferably, the quantity of the installation notch is four groups, and installation notch described in four groups are respectively positioned on periphery below clamp body,
And the spacing between every group of installation notch is consistent.
Preferably, the surrounding of the workpiece is done circumferentially fixed by positioning pin.
Compared with prior art, the utility model has the following beneficial effects: the epicyclic gearbox lower cover processing jig,
It is carrying out in use, due to offering installation notch around clamp body, so that user of service just can be conducive to by the processing
Jig is fixed and dismantles on milling machine, and user of service can according to the case where use by positioning pin from clamp body
It takes out or installation, it, also can be just thus convenient for being stored when dismantling, and when positioning pin damaging the case where
Replaced in user of service it is more fast and simple, after workpiece is fixed, before placing screw on workpiece
Gasket is placed at end, so that workpiece will not be contacted directly with screw, to just effectively can prevent workpiece surface from wearing
The case where, and it is equipped with spring in the inside of location hole, when screw is pressed down against, spring can also be squeezed therewith, Bu Huiying
The fixed effect of screw is rung, and the bottom end of screw will be bonded with the washer of spring upper end, avoid screw bottom end and location hole
Between contact, the damage of installation notch is prevented, and when taking out screw, since spring will not taken advantage of a situation by the extruding of screw
Screw is popped up, helps to take out screw, entire processing jig structure is simple, and it is easy to operate, it can be conducive to control this
Tool is fixed and dismantles on milling machine, and can effectively prevent work convenient for quick-replaceable positioning pin and in processing
The case where part surface is worn, moreover it is possible to which avoiding screw bottom from directly contacting with positioning cylinder when placing screw effectively prevents
The damage of positioning cylinder bottom, it is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of epicyclic gearbox lower cover processing jig of the utility model.
Fig. 2 is a kind of structure chart of epicyclic gearbox lower cover processing jig clamp body of the utility model.
Fig. 3 is a kind of overview of epicyclic gearbox lower cover processing jig workpiece of the utility model.
Fig. 4 is a kind of connection schematic diagram of epicyclic gearbox lower cover processing jig spring and location hole of the utility model.
In figure: 1, positioning cylinder；2, gasket；3, screw；4, workpiece；5, positioning pin；6, clamp body；7, installation notch；8,
Location hole；9, spring；10, washer；11, cone tank.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of epicyclic gearbox lower cover processing jig, including clamp body 6 and be provided with outside clamp body 6
The installation notch 7 on surface are fixedly installed with positioning cylinder 1, and the upper end center of positioning cylinder 1 at the upper end center of clamp body 6
Place offers location hole 8, and the top of clamp body 6 is placed with workpiece 4, and the inner surface of clamp body 6 is embedded with positioning pin 5, setting circle
The top of column 1 and workpiece 4 is provided with gasket 2, and the bottom outer surface of gasket 2 and the upper end outer surface of workpiece 4 fit, gasket
Screw 3 is provided at 2 center, the inner bottom of location hole 8 is fixedly installed with spring 9, and the top of spring 9 is socketed with washer
10, and cone tank 11 is offered at the upper end center of washer 10.
It coincides at the center of workpiece 4 at the center of positioning cylinder 1；
Positioning cylinder 1, workpiece 4 pass sequentially through screw 3 with gasket 2 and are fixedly connected, and screw 3 is respectively positioned on positioning cylinder 1, workpiece
4 at the center of gasket 2, and screw 3 is extended through in the centre of gasket 2 and workpiece 4, screw 3 can make between it into
The relatively stable fixation of row, and the case where gasket 2 then can effectively prevent 4 surface of workpiece from wearing；
The specification of cone tank 11 is consistent with the specification of 3 bottom end of screw, and the bottom end periphery of screw 3 can be fitted in cone tank 11
Inside, screw 3 can be placed into cone tank 11 that screw 3 is avoided directly to contact with 11 bottom end of cone tank；
The quantity of installation notch 7 is four groups, and four groups of installation notch 7 are respectively positioned on 6 lower section periphery of clamp body, and every group of installation
Spacing between notch 7 is consistent, and just entire jig can be fixed on milling machine after installation notch 7 are connect with milling machine；
The surrounding of workpiece 4 done by positioning pin 5 it is circumferentially fixed so that workpiece 4 be able to carry out it is fixed convenient for the later period pair
It is processed.
It should be noted that the utility model is a kind of epicyclic gearbox lower cover processing jig, when the processing jig exists
It carries out in use, user of service can milled entire processing jig by the installation notch 7 opened up around clamp body 6 first
Be fixed on bed, workpiece 4 be placed on clamp body 6 after fixed, at this moment by positioning pin 5 by way of rotation by it
Be fixed into clamp body 6, be at this moment located just at the center of positioning cylinder 1 at the center of workpiece 4, and the surrounding of workpiece 4 by
The case where positioning pin 5 is fixed, and workpiece 4 is effectively avoided to shift, after workpiece 4 is fixed, before placing screw 3
Gasket 2 is placed on workpiece 4, so in fixing screws 3, screw 3 just will not be contacted directly with workpiece 4, effectively
The case where preventing 4 surface of workpiece from wearing, and spring 9, the bullet when screw 3 is pressed down against are equipped in the inside of location hole 8
Spring 9 can also be squeezed therewith, will not influence the fixed effect of screw 3, and the bottom end of screw 3 will be with the pad of 9 upper end of spring
10 fitting of circle, avoids the contact between 3 bottom end of screw and location hole 8, prevents the damage of installation notch 7, and takes by screw 3
When out, screw 3 is popped up since spring 9 will not taken advantage of a situation by the extruding of screw 3, helps to take out screw 3, and screw 3
Just it can be fixed with positioning cylinder 1 so that workpiece 4 obtains axial restraint, to can process to workpiece 4, more
It is practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of epicyclic gearbox lower cover processing jig, including clamp body and the installation notch for being provided with fixture external surface,
It is fixedly installed with positioning cylinder at the upper end center of the clamp body, and offers location hole at the upper end center of positioning cylinder,
Workpiece is placed with above the clamp body, it is characterised in that: the inner surface of the clamp body is embedded with positioning pin, the positioning
Gasket is provided with above cylinder and workpiece, and the upper end outer surface of the bottom outer surface of gasket and workpiece fits, the pad
Screw is provided at the center of piece, the inner bottom of the location hole is fixedly installed with spring, and the top of the spring is socketed with
Washer, and cone tank is offered at the upper end center of washer.
2. a kind of epicyclic gearbox lower cover processing jig according to claim 1, it is characterised in that: in the workpiece
It coincides at the heart and at the center of positioning cylinder.
3. a kind of epicyclic gearbox lower cover processing jig according to claim 1, it is characterised in that: the setting circle
Column, workpiece pass sequentially through screw with gasket and are fixedly connected, and the screw is respectively positioned at the center of positioning cylinder, workpiece and gasket,
And screw extends through the centre in gasket and workpiece.
4. a kind of epicyclic gearbox lower cover processing jig according to claim 1, it is characterised in that: the cone tank
Specification is consistent with the specification of screw bottom end, and the bottom end periphery of screw can be fitted in the inside of cone tank.
5. a kind of epicyclic gearbox lower cover processing jig according to claim 1, it is characterised in that: the installation notch
Quantity be four groups, installation notch described in four groups are respectively positioned on periphery below clamp body, and the spacing between every group of installation notch
Unanimously.
6. a kind of epicyclic gearbox lower cover processing jig according to claim 1, it is characterised in that: the four of the workpiece
Week is done circumferentially fixed by positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187341.4U CN208601102U (en) | 2018-07-25 | 2018-07-25 | A kind of epicyclic gearbox lower cover processing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187341.4U CN208601102U (en) | 2018-07-25 | 2018-07-25 | A kind of epicyclic gearbox lower cover processing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601102U true CN208601102U (en) | 2019-03-15 |
Family
ID=65670815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187341.4U Expired - Fee Related CN208601102U (en) | 2018-07-25 | 2018-07-25 | A kind of epicyclic gearbox lower cover processing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052863A (en) * | 2019-05-28 | 2019-07-26 | 华域视觉科技(上海)有限公司 | It is applicable in the frock clamp of high-precision small part batch production |
-
2018
- 2018-07-25 CN CN201821187341.4U patent/CN208601102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052863A (en) * | 2019-05-28 | 2019-07-26 | 华域视觉科技(上海)有限公司 | It is applicable in the frock clamp of high-precision small part batch production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200725 |