CN201164878Y - Press machine cold broken material apparatus - Google Patents
Press machine cold broken material apparatus Download PDFInfo
- Publication number
- CN201164878Y CN201164878Y CNU2008200763900U CN200820076390U CN201164878Y CN 201164878 Y CN201164878 Y CN 201164878Y CN U2008200763900 U CNU2008200763900 U CN U2008200763900U CN 200820076390 U CN200820076390 U CN 200820076390U CN 201164878 Y CN201164878 Y CN 201164878Y
- Authority
- CN
- China
- Prior art keywords
- knife rest
- gap
- machine cold
- fulcrum
- notched knife
- 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 a cold material-breaking device of a pressure machine used for the cutting technique of metal machining. The device has a base seat plate, a fixed length stop catch is arranged at one side on the base seat plate, and a notched knife rest is disposed at the other side thereof, a fulcrum seat is arranged between the fixed length stop catch and the notched knife rest, a notched knife is assembled at the upper part of the notched knife rest, and a fulcrum body is assembled on the fulcrum seat. The device utilizes the arranged notched knife to complete the processing of material breaking and notch forming while stamping and cutting metal bar stock, and has advantages of labor and time saving, greatly reduced costs of cutting technique and improved work efficiency compared with the former bar stock cutting method that needs to process notches in advance.
Description
Technical field
The utility model relates to a kind of Pressure Machine Cold Breaking Material Device that is used for the metal machining technology for blanking.
Background technology
Punching press is disconnected to cut, and is a kind of technology for blanking that metal machining adopts.The disconnected of metal current bar cuts, and generally adopts in the metal bar material truncated position and processes gap in advance, utilizes stress concentration effect to carry out the method that punching press is blocked again.Its gap processing in advance is time-consuming, and the technology for blanking cost is increased, and efficient reduces.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of and utilizes stress concentration effect that metal bar material is broken to cut down material, and saving of work and time, can effectively reduce the technology for blanking cost, the Pressure Machine Cold Breaking Material Device of increasing work efficiency.
The technical scheme that realizes above-mentioned purpose is: a kind of Pressure Machine Cold Breaking Material Device, it has a bedplate, on bedplate, be provided with scale backstop in a side, be provided with the gap knife rest in opposite side, in the middle of scale backstop and gap knife rest, be provided with fulcrum block, be equipped with the gap cutter on the top of gap knife rest, on fulcrum block, be equipped with supporting point body.
The technical solution of the utility model also comprises: be provided with gap cutter press strip with the gap cutter side that places knife rest that matches, be provided with the gap cutter and adjust screw above knife rest; Its described supporting point body is the polygon prism steel bar, and the pressing plate at two ends is fixed in above the fulcrum block above placing.
The gap cutter of the utility model utilization configuration when bar is carried out bar stock cutting by punching, is finished the processing of fracture gap, need in the past carry out the bar baiting method of gap processing in advance relatively, saving of work and time can reduce the technology for blanking cost greatly, increases work efficiency.
Description of drawings
Accompanying drawing is this Pressure Machine Cold Breaking Material Device structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
As accompanying drawing, this Pressure Machine Cold Breaking Material Device has a bedplate 1, on bedplate 1, be provided with scale backstop 2 in a side, be provided with gap knife rest 5 in opposite side, in the middle of scale backstop and gap knife rest, be provided with fulcrum block 3, be equipped with gap cutter 6 on the top of gap knife rest, on fulcrum block, be equipped with supporting point body 4.Be provided with the gap cutter press strip 7 that is connected through screw with the gap cutter side that places knife rest that matches, above knife rest, be provided with the gap cutter and adjust screw 8.Its supporting point body 4 is the quadrangular steel bar, by two pressing plates 9 through screw is connected at placed on it two ends be fixed in fulcrum block above.
When the utility model uses, be installed on the workbench of stamping machine, sending into bar 10 to front end contacts with scale backstop, this moment bar to block gap (first section blanking gap machine-shaping in advance) corresponding with fulcrum (the upper end seamed edge of polygon prism steel bar), following by stamping machine drift 11 to punching press, bar is cracked until fracture in opening position, promptly finish the blanking of blocking of one section bar.In the bar fracture, be subjected to reaction force acts, the gap cutter cuts a gap on bar, and gap is blocked in the blanking that constitutes next section bar, and fracture continuously goes round and begins again.
When the utility model was specifically implemented, scale backstop 2, gap knife rest 5 were connected and fixed with the bolt of bedplate 1 by the configuration T-slot, so that the adjustment of fracture length dimension.
The bar that the utility model is suitable for can be solid sections such as circle, side, square, hexagon, also can be near the rail of solid section etc.The bar material can be steel or the mechanical performance nonferrous materials near steel.
Claims (3)
1, a kind of Pressure Machine Cold Breaking Material Device, it is characterized in that: it has a bedplate (1), on bedplate, be provided with scale backstop (2) in a side, be provided with gap knife rest (5) in opposite side, in the middle of scale backstop and gap knife rest, be provided with fulcrum block (3), be equipped with gap cutter (6) on the top of gap knife rest, on fulcrum block, be equipped with supporting point body (4).
2, Pressure Machine Cold Breaking Material Device according to claim 1 is characterized in that: be provided with gap cutter press strip (7) with gap cutter (6) side that places knife rest (5) that matches, be provided with the gap cutter and adjust screw (8) above knife rest.
3, Pressure Machine Cold Breaking Material Device according to claim 1 is characterized in that: described supporting point body (4) is the polygon prism steel bar, and the pressing plate at two ends (9) is fixed in above the fulcrum block (3) above placing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200763900U CN201164878Y (en) | 2008-02-29 | 2008-02-29 | Press machine cold broken material apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200763900U CN201164878Y (en) | 2008-02-29 | 2008-02-29 | Press machine cold broken material apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164878Y true CN201164878Y (en) | 2008-12-17 |
Family
ID=40190261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200763900U Expired - Fee Related CN201164878Y (en) | 2008-02-29 | 2008-02-29 | Press machine cold broken material apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164878Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489584A (en) * | 2011-12-08 | 2012-06-13 | 常州耐尔特精密工具有限公司 | Device for breaking material by pressing and folding |
| CN102886402A (en) * | 2012-07-06 | 2013-01-23 | 浙江师范大学 | Hydraulic breaking machine with sliding anvil |
| CN116174791A (en) * | 2023-02-14 | 2023-05-30 | 浙江创格科技股份有限公司 | Two-step safety plate shearing machine |
-
2008
- 2008-02-29 CN CNU2008200763900U patent/CN201164878Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489584A (en) * | 2011-12-08 | 2012-06-13 | 常州耐尔特精密工具有限公司 | Device for breaking material by pressing and folding |
| CN102886402A (en) * | 2012-07-06 | 2013-01-23 | 浙江师范大学 | Hydraulic breaking machine with sliding anvil |
| CN116174791A (en) * | 2023-02-14 | 2023-05-30 | 浙江创格科技股份有限公司 | Two-step safety plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Fute Disc Motor Co., Ltd. Assignor: Zhu Changan Contract fulfillment period: 2008.11.28 to 2013.11.27 Contract record no.: 2008110000213 Denomination of utility model: Press machine cold broken material apparatus Granted publication date: 20081217 License type: Exclusive license Record date: 20081223 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.28 TO 2013.11.27; CHANGE OF CONTRACT Name of requester: BEIJING FUTE DISK TYPE ELECTRIC MACHINE CO., LTD. Effective date: 20081223 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20110228 |