CN204934762U - A kind of chain digital control gear hobbing machine tailstock floating centre - Google Patents
A kind of chain digital control gear hobbing machine tailstock floating centre Download PDFInfo
- Publication number
- CN204934762U CN204934762U CN201520534016.0U CN201520534016U CN204934762U CN 204934762 U CN204934762 U CN 204934762U CN 201520534016 U CN201520534016 U CN 201520534016U CN 204934762 U CN204934762 U CN 204934762U
- Authority
- CN
- China
- Prior art keywords
- spring
- retaining sleeve
- connecting plate
- cart
- interior top
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model is a kind of chain digital control gear hobbing machine tailstock floating centre, comprise the clamping fixture seat of horizontally set, the axial line position of clamping fixture seat forms axis hole, the axis hole internal fixtion of clamping fixture seat has connecting plate, the vertical section of connecting plate is the T-shaped of horizontally set, connecting plate transversely center line offers screw, screw is bolted with adjustment screw, the head of screw of adjustment screw is socketed with one end of spring, the other end of spring is fixed with interior top, spring is outside equipped with retaining sleeve, and the arranged outside of retaining sleeve is helped pull a cart, and the arranged outside of helping pull a cart has overcoat.So just can by spring and interior top cooperation, make while stable holding workpiece, ensure that interior top floatability, not only simplify operation, further reduce internally top pressure, reduce damage during interior top use, extend interior top service life.
Description
technical field:
The utility model relates to chain digital control gear hobbing machine field, particularly a kind of chain digital control gear hobbing machine tailstock floating centre.
background technology:
Existing chain digital control gear hobbing machine needs to use floating centre when processing the workpiece such as cross axle, thus stable clamping is carried out to one end of this workpiece, to process, but existing floating centre structure is comparatively complicated, need when clamping to regulate, to realize carrying out stable clamping to the workpiece of different size, so not only complicated operation, and larger to top damage.
utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of chain digital control gear hobbing machine tailstock floating centre, solves existing structure complexity, troublesome poeration, and top damage is large, the problem that maintenance cost is high.
Technology solution of the present utility model is as follows:
A kind of chain digital control gear hobbing machine tailstock floating centre, comprise the clamping fixture seat of horizontally set, the axial line position of clamping fixture seat forms axis hole, the axis hole internal fixtion of clamping fixture seat has connecting plate, the vertical section of connecting plate is the T-shaped of horizontally set, connecting plate transversely center line offers screw, screw is bolted with adjustment screw, the head of screw of adjustment screw is socketed with one end of spring, the other end of spring is fixed with interior top, spring is outside equipped with retaining sleeve, and the arranged outside of retaining sleeve is helped pull a cart, and the arranged outside of helping pull a cart has overcoat.So just can by spring and interior top cooperation, make while stable holding workpiece, ensure that interior top floatability, not only simplify operation, further reduce internally top pressure, reduce damage during interior top use, extend interior top service life.
As preferably, clamping fixture seat, connecting plate, adjustment screw, spring, interior top, retaining sleeve, help pull a cart and overcoat center line all on the same line.So just further ensure stability during use, make processing more accurate.
As preferably, in top on form back-up ring, the diameter of back-up ring is greater than the diameter of spring, the internal diameter of retaining sleeve is divided into large diameter section and little internal diameter section, little internal diameter section is coated on spring outwards, and the diameter of little internal diameter section is identical with the diameter of spring, described large diameter section is coated on interior top outside, and the diameter of large diameter section is identical with the diameter of back-up ring.So just make toply to be resisted against in the little internal diameter section of retaining sleeve by back-up ring in use, make interior top stressedly to be disperseed by retaining sleeve, further reduce internally top pressure, reduce interior top damage when using.
As preferably, T-shaped also in horizontally set of the vertical section of retaining sleeve, and retaining sleeve towards with connecting plate towards relative, the end of overcoat and retaining sleeve is spirally connected, and helps pull a cart and is coated in overcoat, and the end of helping pull a cart abuts in the upright side walls of retaining sleeve.
As preferably, the upright side walls of connecting plate also forms a counterbore, retaining sleeve offers through hole with counterbore opposite position place, on helping pull a cart and through hole opposite position place offers screwed hole, the axial line of counterbore, through hole and screwed hole all on the same line, and with the axis parallel of clamping fixture seat.
As preferably, be provided with bolt in counterbore, bolt is through counterbore and through hole and be screwed onto in screwed hole.By bolt and the cooperation of helping pull a cart, make to help pull a cart and gripping sleeve and connecting plate can be close to, thus the stability of the utility model entirety when ensureing deformation degree and the use of spring.
The beneficial effects of the utility model are:
The utility model is by spring and interior top cooperation, make while stable holding workpiece, ensure that interior top floatability, not only simplify operation, further reduce internally top pressure, reduce damage during interior top use, extend interior top service life.
accompanying drawing illustrates:
Fig. 1 is sectional view of the present utility model;
In figure: clamping fixture seat 1; Connecting plate 2; Adjustment screw 3; Spring 4; Interior top 5; Retaining sleeve 6; Help pull a cart 7; Overcoat 8; Back-up ring 9; Bolt 10.
detailed description of the invention:
Embodiment 1: a kind of chain digital control gear hobbing machine tailstock floating centre as shown in Figure 1, comprise the clamping fixture seat 1 of horizontally set, the axial line position of clamping fixture seat 1 forms axis hole, the axis hole internal fixtion of clamping fixture seat 1 has connecting plate 2, the vertical section of connecting plate 2 is the T-shaped of horizontally set, connecting plate 2 transversely center line offers screw, screw is bolted with adjustment screw 3, the head of screw of adjustment screw 3 is socketed with one end of spring 4, the other end of spring 4 is fixed with interior top 5, spring 4 is outside equipped with retaining sleeve 6, the arranged outside of retaining sleeve 6 helps pull a cart 7, help pull a cart 7 arranged outside have overcoat 8.
Clamping fixture seat 1, connecting plate 2, adjustment screw 3, spring 4, interior top 5, retaining sleeve 6, help pull a cart 7 and overcoat 8 center line all on the same line.
Back-up ring 9 is formed on interior top 5, the diameter of back-up ring 9 is greater than the diameter of spring 4, the internal diameter of retaining sleeve 6 is divided into large diameter section and little internal diameter section, little internal diameter section is coated on outside spring 4, and the diameter of little internal diameter section is identical with the diameter of spring 4, large diameter section is coated on the interior outside of top 5, and the diameter of large diameter section is identical with the diameter of back-up ring 9.
T-shaped also in horizontally set of the vertical section of retaining sleeve 6, and retaining sleeve 6 towards with connecting plate 2 towards relative, overcoat 8 is spirally connected with the end of retaining sleeve 6, helps pull a cart 7 to be coated in overcoat 8, and help pull a cart 7 end abut in the upright side walls of retaining sleeve 6.
The upright side walls of connecting plate 2 also forms a counterbore, retaining sleeve 6 offers through hole with counterbore opposite position place, help pull a cart on 7 and offer screwed hole with through hole opposite position place, the axial line of counterbore, through hole and screwed hole all on the same line, and with the axis parallel of clamping fixture seat 1.
Be provided with bolt 10 in counterbore, bolt 10 is through counterbore and through hole and be screwed onto in screwed hole.
The foregoing is only preferred embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (6)
1. a chain digital control gear hobbing machine tailstock floating centre, comprise the clamping fixture seat of horizontally set, the axial line position of described clamping fixture seat forms axis hole, it is characterized in that: the axis hole internal fixtion of described clamping fixture seat has connecting plate, the vertical section of described connecting plate is the T-shaped of horizontally set, described connecting plate transversely center line offers screw, described screw is bolted with adjustment screw, the head of screw of described adjustment screw is socketed with one end of spring, the other end of spring is fixed with interior top, described spring is outside equipped with retaining sleeve, the arranged outside of described retaining sleeve is helped pull a cart, described arranged outside of helping pull a cart has overcoat.
2. a kind of chain digital control gear hobbing machine tailstock floating centre according to claim 1, is characterized in that: described clamping fixture seat, connecting plate, adjustment screw, spring, interior top, retaining sleeve, help pull a cart and overcoat center line all on the same line.
3. a kind of chain digital control gear hobbing machine tailstock floating centre according to claim 1, it is characterized in that: described interior top on form back-up ring, the diameter of described back-up ring is greater than the diameter of spring, the internal diameter of described retaining sleeve is divided into large diameter section and little internal diameter section, described little internal diameter section is coated on spring outwards, and the diameter of little internal diameter section is identical with the diameter of spring, described large diameter section is coated on interior top outside, and the diameter of large diameter section is identical with the diameter of back-up ring.
4. a kind of chain digital control gear hobbing machine tailstock floating centre according to claim 1, it is characterized in that: the vertical section of described retaining sleeve is also the T-shaped of horizontally set, and retaining sleeve towards with connecting plate towards relative, the end of described overcoat and retaining sleeve is spirally connected, described helping pull a cart is coated in overcoat, and the end of helping pull a cart abuts in the upright side walls of retaining sleeve.
5. a kind of chain digital control gear hobbing machine tailstock floating centre according to claim 1, it is characterized in that: the upright side walls of described connecting plate also forms a counterbore, described retaining sleeve offers through hole with counterbore opposite position place, the described upper and through hole opposite position place of helping pull a cart offers screwed hole, the axial line of described counterbore, through hole and screwed hole all on the same line, and with the axis parallel of clamping fixture seat.
6. a kind of chain digital control gear hobbing machine tailstock floating centre according to claim 5, is characterized in that: be provided with bolt in described counterbore, and described bolt is through counterbore and through hole and be screwed onto in screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534016.0U CN204934762U (en) | 2015-07-22 | 2015-07-22 | A kind of chain digital control gear hobbing machine tailstock floating centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534016.0U CN204934762U (en) | 2015-07-22 | 2015-07-22 | A kind of chain digital control gear hobbing machine tailstock floating centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934762U true CN204934762U (en) | 2016-01-06 |
Family
ID=55002218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534016.0U Expired - Fee Related CN204934762U (en) | 2015-07-22 | 2015-07-22 | A kind of chain digital control gear hobbing machine tailstock floating centre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112027A (en) * | 2016-08-19 | 2016-11-16 | 浙江振兴阿祥集团有限公司 | Determination methods with presence or absence of workpiece force-bearing situation and workpiece in elastic composite jacking mechanism and this mechanism |
-
2015
- 2015-07-22 CN CN201520534016.0U patent/CN204934762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112027A (en) * | 2016-08-19 | 2016-11-16 | 浙江振兴阿祥集团有限公司 | Determination methods with presence or absence of workpiece force-bearing situation and workpiece in elastic composite jacking mechanism and this mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160224 Address after: 313000 Zhejiang city of Huzhou Province town Wuxing District No. 901 Zhenbeilu Patentee after: Zhejiang Jiaxue Special Minitype Motors Group Co., Ltd. Address before: 313000 Zhejiang city of Huzhou Province town Wuxing District No. 901 Zhenbeilu Patentee before: The dynamo-electric Co., Ltd of the sincere numerical control of Zhejiang monarch |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |