CN206677039U - A kind of integrally formed diel of interior external splines - Google Patents
A kind of integrally formed diel of interior external splines Download PDFInfo
- Publication number
- CN206677039U CN206677039U CN201720412587.6U CN201720412587U CN206677039U CN 206677039 U CN206677039 U CN 206677039U CN 201720412587 U CN201720412587 U CN 201720412587U CN 206677039 U CN206677039 U CN 206677039U
- Authority
- CN
- China
- Prior art keywords
- external splines
- locating rod
- integrally formed
- diel
- fixed seat
- 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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- Forging (AREA)
Abstract
The utility model discloses a kind of interior integrally formed diel of external splines, including：Decompressor above and underlying fixed seat；The bottom of the decompressor is removably provided with external splines pressed sheet, and the center of the external splines pressed sheet offers external splines stamped groove, and the both ends of the external splines pressed sheet are installed with locating rod, and the upper locating rod is hollow stem；The upper surface center of the fixed seat is detachably provided with internal spline drift, and the upper surface both sides of the fixed seat are installed with lower locating rod, by the above-mentioned means, the utility model can realize being integrally formed for interior external splines, machining accuracy height.
Description
Technical field
A kind of stamping technology is the utility model is related to, more particularly to a kind of integrally formed diel of interior external splines.
Background technology
Diel, it is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process equipment, referred to as cold punching die, and traditional cold punching die carries out punch forming in internal external splines and added
In man-hour, due to technique deficiency, internally external splines can only separately it be processed, this not only waste of time, and machining accuracy is not high,
The quality of production is poor.
Utility model content
The utility model, can mainly solving the technical problems that provide a kind of interior integrally formed diel of external splines
External splines is integrally formed in realization, and machining accuracy is high.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of interior external splines one is provided
Body formed diel, including：Decompressor above and underlying fixed seat；
The bottom of the decompressor is removably provided with external splines pressed sheet, and the center of the external splines pressed sheet is opened
Provided with external splines stamped groove, the both ends of the external splines pressed sheet are installed with locating rod, and the upper locating rod is hollow
Bar；
The upper surface center of the fixed seat is detachably provided with internal spline drift, and the upper surface both sides of the fixed seat are consolidated
Dingan County is equipped with lower locating rod；
The upper locating rod and the lower locating rod match to form the location structure of diel, the external splines punching press
Groove and the internal spline drift are integrally formed with the use of external splines in realizing.
In one preferred embodiment of the utility model, the fixed seat between the internal spline drift and the lower locating rod
Surface is provided with stopping means, can prevent product from transversely deforming occurring during punching press.
In one preferred embodiment of the utility model, the center of the external splines stamped groove and the internal spline drift
Center is in same section.
In one preferred embodiment of the utility model, the decompressor is driven by hydraulic cylinder.
The beneficial effects of the utility model are：The utility model is provided with outer flower by using the installation in the lower end of decompressor
Key pressed sheet, the external splines punch forming to product is realized, while internal spline drift is installed using in fixed seat upper surface, realized
Internal spline punch forming to product, so as to finally realize the integrally formed purpose of interior external splines of product, in addition, also using upper
Locating rod and lower locating rod form location structure, and the precision of processing greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model in a preferred embodiment；
The mark of each part is as follows in accompanying drawing：1st, decompressor, 2, external splines pressed sheet, 3, fixed seat, 4, stopping means,
21st, external splines stamped groove, 22, upper locating rod, 31, internal spline drift, 32, lower locating rod.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1, the utility model embodiment includes：
A kind of integrally formed diel of interior external splines, including：Decompressor 1 above and underlying
Fixed seat 3；
The bottom of the decompressor 1 is removably provided with external splines pressed sheet 2, in the external splines pressed sheet 2
The heart offers external splines stamped groove 21, and the both ends of the external splines pressed sheet 2 are installed with locating rod 22, the upper positioning
Bar 22 is hollow stem；
The upper surface center of the fixed seat 3 is detachably provided with internal spline drift 31, the upper surface two of the fixed seat 3
Side is installed with lower locating rod 32；
The upper locating rod 22 and the lower locating rod 32 match to form the location structure of diel, the external splines
Stamped groove 21 and the internal spline drift 31 are integrally formed with the use of external splines in realizing.
Wherein, the fixation seating face between the internal spline drift 31 and the lower locating rod 32 is provided with stopping means 4,
It can prevent product from transversely deforming occurring during punching press.
The center of the external splines stamped groove 21 and the center of the internal spline drift 31 are in same section.
The decompressor 1 is driven by hydraulic cylinder.
Further illustrate, a kind of interior integrally formed diel of external splines of the utility model is by using in decompressor
1 lower end installation is provided with external splines pressed sheet 2, realizes the external splines punch forming to product, while using in the upper table of fixed seat 3
Face installation internal spline drift 31, realizes the internal spline punch forming to product, so as to finally realize the interior external splines of product one
The purpose of shaping, in addition, also forming location structure using upper locating rod 21 and 31 bars of lower positioning, the essence of processing greatly improved
Degree.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
- A kind of 1. integrally formed diel of interior external splines, it is characterised in that including：Decompressor above and position Fixed seat in lower section；The bottom of the decompressor is removably provided with external splines pressed sheet, and the center of the external splines pressed sheet offers External splines stamped groove, the both ends of the external splines pressed sheet are installed with locating rod, and the upper locating rod is hollow stem；The upper surface center of the fixed seat is detachably provided with internal spline drift, and peace is fixed in the upper surface both sides of the fixed seat Equipped with lower locating rod；The upper locating rod and the lower locating rod match to form the location structure of diel, the external splines stamped groove and The internal spline drift is integrally formed with the use of external splines in realizing.
- 2. the integrally formed diel of interior external splines according to claim 1, it is characterised in that the internal spline drift Fixation seating face between the lower locating rod is provided with stopping means.
- 3. the integrally formed diel of interior external splines according to claim 1, it is characterised in that the external splines punching press The center of groove and the center of the internal spline drift are in same section.
- 4. the integrally formed diel of interior external splines according to claim 1, it is characterised in that the decompressor by Hydraulic cylinder drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412587.6U CN206677039U (en) | 2017-04-19 | 2017-04-19 | A kind of integrally formed diel of interior external splines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412587.6U CN206677039U (en) | 2017-04-19 | 2017-04-19 | A kind of integrally formed diel of interior external splines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677039U true CN206677039U (en) | 2017-11-28 |
Family
ID=60403559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412587.6U Expired - Fee Related CN206677039U (en) | 2017-04-19 | 2017-04-19 | A kind of integrally formed diel of interior external splines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052158A (en) * | 2017-04-19 | 2017-08-18 | 苏州汇程精密模具有限公司 | A kind of integrally formed diel of interior external splines |
-
2017
- 2017-04-19 CN CN201720412587.6U patent/CN206677039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052158A (en) * | 2017-04-19 | 2017-08-18 | 苏州汇程精密模具有限公司 | A kind of integrally formed diel of interior external splines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 062550 Fujia Village, Shimenqiao Town, Renqiu City, Cangzhou City, Hebei Province Patentee after: Renqiu Shuntian Motorcycle Equipment Co., Ltd. Address before: 215100 Wanyuan Road, Luzhi Town, Wuzhong District, Suzhou, Jiangsu 12 Patentee before: Suzhou Hui Cheng precision die Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |