CN202826415U - Spinning fixture - Google Patents
Spinning fixture Download PDFInfo
- Publication number
- CN202826415U CN202826415U CN 201220506499 CN201220506499U CN202826415U CN 202826415 U CN202826415 U CN 202826415U CN 201220506499 CN201220506499 CN 201220506499 CN 201220506499 U CN201220506499 U CN 201220506499U CN 202826415 U CN202826415 U CN 202826415U
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- CN
- China
- Prior art keywords
- steel ball
- supporting plate
- drift
- punch
- plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a spinning fixture which comprises an upper support plate and a lower support plate, wherein an outer guiding post is arranged between the upper support plate and the lower support plate, the outer guiding post is slidably provided with a punch fixed plate, the upper end of the punch fixed plate is provided with a fixed plate bolster, the middle of the fixed plate bolster is provided with a pressure head hole, the two ends of the lower support plate are respectively provided with a limiting post, a supporting plate is arranged on the limiting post, a fixed block for positioning workpieces is arranged on the supporting plate, the punch fixed plate is provided with a plurality of through holes, a movable ball sleeve and a punch moving sleeve are arranged in each through hole, a punch is rotatably arranged in the punch moving sleeve, a steel ball accommodating groove is arranged in the movable ball sleeve, a steel ball is arranged in the steel ball accommodating groove, and the steel ball is arranged at the upper end face of the punch and is in point contact with the punch. According to the utility model, through additionally arranging the movable ball sleeve and the steel ball, the steel ball is in point contact with the punch, so that in the process of punching, an effect of rotary punching can be achieved. When the fixture disclosed by the utility model is adopted for punching an insert with an inclined thread, the insert has less possibility of being damaged, and the spinning fixture is convenient to operate.
Description
Technical field
The utility model relates to a kind of frock, relates in particular to a kind of spinning tool.
Background technology
BMC is a kind of thermosetting plastics, has wherein mixed various inert fillers, fibre reinforced materials, catalyst, stabilizing agent and pigment, forms a kind of gluing " putty-like " composite for compression moulding or injection moulding.At present, normally adopt the mode of punching press at the workpiece of some BMC goods assembling inserts, yet the part inserts is provided with oblique screw thread on it, adopts existing decompressor assembling inserts, inserts is fragile.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of spinning tool is provided, and adopts existing decompressor assembling to have the inserts of oblique screw thread, the flimsy problem of inserts to solve.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of spinning tool, comprise upper backup pad and lower supporting plate, be provided with outer guiding post between described upper backup pad and the lower supporting plate, slide on the described outer guiding post and be provided with punch fixing plate, described punch fixing plate upper end is provided with the fixed head backing plate, the place has the pressure head hole in the middle of the described fixed head backing plate, described lower supporting plate two ends are provided with limited post, and be provided with supporting plate on it, be provided with the fixed block for positioning workpieces on the described supporting plate, have a plurality of through holes on the described punch fixing plate, be provided with movable ball cover and drift movable sleeve in described each through hole, the rotating drift that is provided with in the described drift movable sleeve, have the steel ball storage tank in the described movable ball cover, be provided with steel ball in the steel ball storage tank, and steel ball is positioned at the upper surface of drift, contacts with drift point.
Further, described through hole is 24.
Further, described supporting plate by linear guides can before and after slide be arranged on the lower supporting plate, and the rear and front end of lower supporting plate be provided with before and after the stroke limit piece.
Further, described movable balls cover is arranged in the drift movable sleeve, is positioned at the top of drift, and described steel ball storage tank is cylindrical groove.
Further, described movable balls cover is arranged in the through hole, is positioned at the top of drift movable sleeve, and described steel ball storage tank is the truncated cone-shaped groove.
The beneficial effects of the utility model are, described spinning tool is simple in structure, be easy to realize that by setting up movable ball cover and steel ball, steel ball contacts with drift point, so that in punching course, can realize rotary punching, adopt this frock punching press with the inserts of oblique screw thread, inserts is not fragile, and easy to operate, simple.
Description of drawings
Fig. 1 is the front view of the utility model the first embodiment;
Fig. 2 is that Fig. 1 is at the enlarged drawing at A place;
Fig. 3 is the top view of the utility model the first embodiment;
Fig. 4 is the front view of the utility model the second embodiment;
Fig. 5 is that Fig. 4 is at the enlarged drawing at B place;
Fig. 6 is the top view of the utility model the second embodiment.
Among the figure:
101, upper backup pad; 102, outer guiding post; 103, fixed head backing plate; 104, punch fixing plate; 105, drift cover fixed head; 106, limited post; 107, lower supporting plate; 108, linear guides; 109, supporting plate; 110, movable ball cover; 111, steel ball; 112, steel ball storage tank; 113, drift; 114, drift movable sleeve; 115, front and back stroke limit piece; 116, through hole.
201, upper backup pad; 202, outer guiding post; 203, fixed head backing plate; 204, punch fixing plate; 205, drift cover fixed head; 206, limited post; 207, lower supporting plate; 208, linear guides; 209, supporting plate; 210, movable ball cover; 211, steel ball; 212, steel ball storage tank; 213, drift; 214, drift movable sleeve; 215, front and back stroke limit piece; 216, through hole.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
The first embodiment:
Please refer to Fig. 1 to shown in Figure 3, in present embodiment, a kind of spinning tool, comprise upper backup pad 101 and lower supporting plate 107, be provided with outer guiding post 102 between described upper backup pad 101 and the lower supporting plate 107, described lower supporting plate 107 two ends are provided with limited post 106, slide on the described outer guiding post 102 and be provided with punch fixing plate 104, described punch fixing plate 104 upper ends are provided with fixed head backing plate 103, the place has the pressure head hole in the middle of the described fixed head backing plate 103, on the described lower supporting plate 107 by linear guides 108 can before and after slide be provided with supporting plate 109, and stroke limit piece 115 before and after the rear and front end of lower supporting plate 107 is provided with, be provided with the fixed block for positioning workpieces on the described supporting plate 109, have 24 through holes 116 on the described punch fixing plate 104, be provided with movable ball cover 110 and drift movable sleeve 114 in described each through hole 116, the described drift movable sleeve 114 interior rotating drifts 113 that are provided with, described movable ball cover 110 is arranged in the drift movable sleeve 114, be positioned at the top of drift 113, and movable ball cover 110 has steel ball storage tank 112, described steel ball storage tank 112 is cylindrical groove, be provided with steel ball 111 in it, and steel ball 111 is positioned at the upper surface of drift 113, contacts with 113 of drifts.
By setting up movable ball cover 110 and steel ball 111, steel ball 111 contacts with 113 of drifts, so that in punching course, can realize rotary punching.
The second embodiment:
Please refer to Fig. 4 to shown in Figure 6, in present embodiment, a kind of spinning tool, comprise upper backup pad 201 and lower supporting plate 207, be provided with outer guiding post 202 between described upper backup pad 201 and the lower supporting plate 207, described lower supporting plate 207 two ends are provided with limited post 206, slide on the described outer guiding post 202 and be provided with punch fixing plate 204, described punch fixing plate 204 upper ends are provided with fixed head backing plate 203, the place has the pressure head hole in the middle of the described fixed head backing plate 203, on the described lower supporting plate 207 by linear guides 208 can before and after slide be provided with supporting plate 209, and stroke limit piece 215 before and after the rear and front end of lower supporting plate 207 is provided with, be provided with the fixed block for positioning workpieces on the described supporting plate 209, have 24 through holes 216 on the described punch fixing plate 204, described each through hole 216 internal upper part are provided with movable ball cover 210, the bottom arranges drift movable sleeve 214, the described drift movable sleeve 214 interior rotating drifts 213 that are provided with, have steel ball storage tank 212 in the described movable ball cover 210, described steel ball storage tank 212 is the truncated cone-shaped groove, be provided with steel ball 211 in it, and steel ball 211 is positioned at the upper surface of drift 213, contacts with 213 of drifts.
Among the second embodiment, steel ball storage tank 212 is the truncated cone-shaped groove, and is little compared to the first embodiment friction so that spinning is more reliable, stable, and it is little to wear and tear, long service life.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. spinning tool, comprise upper backup pad and lower supporting plate, be provided with outer guiding post between described upper backup pad and the lower supporting plate, slide on the described outer guiding post and be provided with punch fixing plate, described punch fixing plate upper end is provided with the fixed head backing plate, the place has the pressure head hole in the middle of the described fixed head backing plate, described lower supporting plate two ends are provided with limited post, and be provided with supporting plate on it, be provided with the fixed block for positioning workpieces on the described supporting plate, it is characterized in that: have a plurality of through holes on the described punch fixing plate, be provided with movable ball cover and drift movable sleeve in described each through hole, the rotating drift that is provided with in the described drift movable sleeve, have the steel ball storage tank in the described movable ball cover, be provided with steel ball in the steel ball storage tank, and steel ball is positioned at the upper surface of drift, contacts with drift point.
2. a kind of spinning tool according to claim 1, it is characterized in that: described through hole is 24.
3. a kind of spinning tool according to claim 1 is characterized in that: described supporting plate by linear guides can before and after slide be arranged on the lower supporting plate, and the rear and front end of lower supporting plate be provided with before and after the stroke limit piece.
4. a kind of spinning tool according to claim 1, it is characterized in that: described movable balls cover is arranged in the drift movable sleeve, is positioned at the top of drift, and described steel ball storage tank is cylindrical groove.
5. a kind of spinning tool according to claim 1, it is characterized in that: described movable balls cover is arranged in the through hole, is positioned at the top of drift movable sleeve, and described steel ball storage tank is the truncated cone-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506499 CN202826415U (en) | 2012-09-28 | 2012-09-28 | Spinning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506499 CN202826415U (en) | 2012-09-28 | 2012-09-28 | Spinning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826415U true CN202826415U (en) | 2013-03-27 |
Family
ID=47938201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506499 Withdrawn - After Issue CN202826415U (en) | 2012-09-28 | 2012-09-28 | Spinning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873873A (en) * | 2012-09-28 | 2013-01-16 | 无锡新宏泰电器科技股份有限公司 | Rotary punching tool |
| CN108246870A (en) * | 2018-02-02 | 2018-07-06 | 嘉兴和新精冲科技有限公司 | The fixed structure of blanking die in punching press grinding tool |
-
2012
- 2012-09-28 CN CN 201220506499 patent/CN202826415U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873873A (en) * | 2012-09-28 | 2013-01-16 | 无锡新宏泰电器科技股份有限公司 | Rotary punching tool |
| CN102873873B (en) * | 2012-09-28 | 2015-11-18 | 无锡新宏泰电器科技股份有限公司 | A kind of spinning tool |
| CN108246870A (en) * | 2018-02-02 | 2018-07-06 | 嘉兴和新精冲科技有限公司 | The fixed structure of blanking die in punching press grinding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |