CN207127357U - Precision location clamp on gear grinding machines - Google Patents
Precision location clamp on gear grinding machines Download PDFInfo
- Publication number
- CN207127357U CN207127357U CN201721068206.3U CN201721068206U CN207127357U CN 207127357 U CN207127357 U CN 207127357U CN 201721068206 U CN201721068206 U CN 201721068206U CN 207127357 U CN207127357 U CN 207127357U
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- CN
- China
- Prior art keywords
- nut
- base
- gear grinding
- gland
- gear
- 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 provides the precision location clamp on a kind of gear grinding machines, including gear grinding machine working platform, base, the first nut, spacer sleeve, planetary gear, gland, the second nut, the 3rd nut, breathing set, burnished bolt axle and spring；The base is fixedly mounted on the gear grinding machine working platform upper end；The spacing is set on the base upper end；The planetary gear for needing to process is arranged on the spacing set upper side；The gland is arranged on the planetary gear upper end；The breathing set is arranged in the planetary through hole, and the breathing set inner surface is inclined-plane.The utility model is simple in construction, and positioning is accurate, and manufacturing cost is low, for the gear of different diameter of bores, the breathing set of corresponding size need to be only equipped with, it is easy to operate, non-cutting time is greatly reduced, operator's labor intensity is reduced, improves production efficiency.
Description
Technical field
It the utility model is related to the precision location clamp in technical field of tooling clamps, more particularly to a kind of gear grinding machines.
Background technology
During planet Gear Processing, the process of most critical will count roll flute process, and roll flute is using reference plane as positioning base
Standard, inner hole centering, although interior hole machined is more accurate, is allowed have certain tolerance, is such as felt relieved, then can not with plain mandrel
There is the gap as caused by bearing tolerances with avoiding cause deviations, the planetary gear so processed, transverse tooth thickness be present not
Uniformly, the unqualified factor such as gear eccentricity, teeth portion contact area is not only directly affected, and torque is transmitted not in engagement process
Uniformly, produce vibration noise so that too early abrasion and fail.
Utility model content
(1) technical problems to be solved
Problem to be solved in the utility model is to provide the precision location clamp on a kind of gear grinding machines, to overcome prior art
Middle processing planetary gear processing is inaccurate, the defects of influenceing product quality.(2) technical scheme
To solve the technical problem, the utility model provides the precision location clamp on a kind of gear grinding machines, including roll flute
Machine worktable, base, the first nut, spacer sleeve, planetary gear, gland, the second nut, the 3rd nut, breathing set, burnished bolt
Axle and spring；The base is fixedly mounted on the gear grinding machine working platform upper end；The spacing is set on the base upper end；
The planetary gear for needing to process is arranged on the spacing set upper side；The gland is arranged on the planetary gear upper end；Institute
State breathing set to be arranged in the planetary through hole, the breathing set inner surface is inclined-plane；The burnished bolt axle passes through
The base, spacer sleeve, breathing set and gland, and the burnished bolt axle respectively with first nut, the second nut and
3rd nut cooperates is fixed on one by the burnished bolt axle and base, spacer sleeve, planetary gear, breathing set and gland
Rise；The spring is fixedly mounted in the base, and the spring upper end is fixed with the base, lower end and the gear grinding machines work
Make platform mutually to push up.
Further, the base upper end is provided with the detent being engaged with the spacer sleeve.
Further, the spring has been uniformly arranged three.
Further, the gear grinding machine working platform is fixed with the base by T-slot with bolt.
Further, the gland cross sectional shape is spill.
Further, the 3rd nut is arranged in the cavity of the gland, and second nut is arranged on the gland
Upper end, first nut are arranged on the base lower end.
(3) beneficial effect
Precision location clamp on gear grinding machines of the present utility model, simple in construction, positioning is accurate, and manufacturing cost is low, for
The gear of different diameter of bores, the breathing set of corresponding size need to be only equipped with, it is easy to operate, when greatly reducing auxiliary
Between, operator's labor intensity is reduced, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the precision location clamp on a kind of gear grinding machines of the utility model；
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in figure 1, the precision location clamp on a kind of gear grinding machines of the present utility model, including gear grinding machine working platform 1, bottom
The 2, first nut 3 of seat, spacer sleeve 4, planetary gear 5, gland 6, the second nut 7, the 3rd nut 8, breathing set 9, burnished bolt axle
10 and spring 12；The base 2 is fixedly mounted on the upper end of gear grinding machine working platform 1；The spacer sleeve 4 is arranged on the base
2 upper ends；The planetary gear 5 for needing to process is arranged on the upper end of spacer sleeve 4；The gland 6 is arranged on the planet tooth
Take turns 5 upper ends；The breathing set 9 is arranged in the through hole of the planetary gear 5, and it is inclined-plane that the breathing, which covers 9 inner surfaces,；The essence
Bolt axle 10 processed through the base 2, spacer sleeve 4, breathing set 9 and gland 6, and the burnished bolt axle 10 respectively with it is described
First nut 3, the second nut 7 and the 3rd nut 8 cooperate the burnished bolt axle 10 and base 2, spacer sleeve 4, planet
Gear 5, breathing set 9 and gland 6 are fixed together；The spring 12 is fixedly mounted in the base 2, the upper end of spring 12
It is welded and fixed with the base 2, lower end and the phase top of gear grinding machine working platform 1.Spring 12 plays a part of increasing firmness, prevents
Only base 2 is subjected to displacement.
As shown in Fig. 2 the upper end of base 2 is provided with the detent 13 being engaged with the spacer sleeve 4, facilitate spacing
Cover 4 location and installations.
The spring 12 has been uniformly arranged three, is more uniformly stressed, is not represented in figure.
As shown in figure 1, the gear grinding machine working platform 1 is fixed with the base 2 by T-slot bolt 11.
As shown in figure 1, the cross sectional shape of gland 6 is spill, it is convenient to place the 3rd nut 8.
As shown in figure 1, the 3rd nut 8 is arranged in the cavity 14 of the gland 6, second nut 7 is arranged on
The upper end of gland 6, first nut 3 are arranged on the lower end of base 2, firmly installed.
Burnished bolt axle 10 and breathing set 9 use material 40Cr forging, heat treatment hardness 40-45HRC, and 1:50 conical surface match grindings
It is made, breathing covers 9 surroundings and is uniformly distributed 4 3mm breathing grooves, is eliminated by adjusting the 3rd nut 8 above in planetary gear 5
Gap between hole and burnished bolt axle 10；Spacer sleeve 4 is made of the flat both ends of the surface of seamless steel pipe car.Before clamping, first by refined spiral shell
Stud shaft 10 is fastened on base 2 with the first nut 3, and base 2 then is arranged on into mill with the T-slot that gear grinding machines carry bolt 11
On tooth machine worktable 1, spacer sleeve 4, planetary gear 5, breathing set 9 are installed successively, somewhat fastened with the 3rd nut 8, finally
Gland 6 is installed, and firmly fastened with the second nut 7, you can starts roll flute operation.
Precision location clamp on gear grinding machines of the present utility model, simple in construction, positioning is accurate, and manufacturing cost is low, for
The gear of different diameter of bores, the breathing set of corresponding size need to be only equipped with, it is easy to operate, when greatly reducing auxiliary
Between, operator's labor intensity is reduced, improves production efficiency.
In summary, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
The modification or equivalent deformation that personnel are carried out on the basis of substantive content of the present utility model, in skill of the present utility model
Art category.
Claims (6)
- A kind of 1. precision location clamp on gear grinding machines, it is characterised in that：Including gear grinding machine working platform, base, the first nut, fixed Away from set, planetary gear, gland, the second nut, the 3rd nut, breathing set, burnished bolt axle and spring；The base is fixedly mounted In the gear grinding machine working platform upper end；The spacing is set on the base upper end；The planetary gear for needing to process is set Put in the spacing set upper side；The gland is arranged on the planetary gear upper end；The breathing set is arranged on the planet tooth In the through hole of wheel, the breathing set inner surface is inclined-plane；The burnished bolt axle through the base, spacer sleeve, breathing set and Gland, and the burnished bolt axle cooperates the essence with first nut, the second nut and the 3rd nut respectively Bolt axle processed is fixed together with base, spacer sleeve, planetary gear, breathing set and gland；The spring is fixedly mounted on described In base, the spring upper end is fixed with the base, and lower end is mutually pushed up with the gear grinding machine working platform.
- 2. the precision location clamp on gear grinding machines according to claim 1, it is characterised in that：The base upper end is provided with The detent being engaged with the spacer sleeve.
- 3. the precision location clamp on gear grinding machines according to claim 1, it is characterised in that：The spring has been uniformly arranged Three.
- 4. the precision location clamp on gear grinding machines according to claim 1, it is characterised in that：The gear grinding machine working platform with The base is fixed by T-slot with bolt.
- 5. the precision location clamp on gear grinding machines according to claim 1, it is characterised in that：The gland cross sectional shape is Spill.
- 6. the precision location clamp on gear grinding machines according to any one of claim 1 to 5, it is characterised in that：Described 3rd Nut is arranged in the cavity of the gland, and second nut is arranged on the gland upper end, and first nut is arranged on The base lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068206.3U CN207127357U (en) | 2017-08-24 | 2017-08-24 | Precision location clamp on gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068206.3U CN207127357U (en) | 2017-08-24 | 2017-08-24 | Precision location clamp on gear grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127357U true CN207127357U (en) | 2018-03-23 |
Family
ID=61636163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068206.3U Expired - Fee Related CN207127357U (en) | 2017-08-24 | 2017-08-24 | Precision location clamp on gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581087A (en) * | 2018-07-12 | 2018-09-28 | 合肥银泉铸造有限责任公司 | A kind of Gear Production equipment |
-
2017
- 2017-08-24 CN CN201721068206.3U patent/CN207127357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581087A (en) * | 2018-07-12 | 2018-09-28 | 合肥银泉铸造有限责任公司 | A kind of Gear Production equipment |
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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: 20180323 Termination date: 20180824 |