CN202199675U - Floating punch - Google Patents
Floating punch Download PDFInfo
- Publication number
- CN202199675U CN202199675U CN2011202384883U CN201120238488U CN202199675U CN 202199675 U CN202199675 U CN 202199675U CN 2011202384883 U CN2011202384883 U CN 2011202384883U CN 201120238488 U CN201120238488 U CN 201120238488U CN 202199675 U CN202199675 U CN 202199675U
- Authority
- CN
- China
- Prior art keywords
- pressing block
- punching block
- guide rod
- block
- support
- 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 discloses a floating punch, which comprises a support. Two vertical guide rails in parallel are arranged on the support, a slider is mounted on the support by means of sliding fit, a cylinder is mounted on the support positioned above the two vertical guide rails in parallel, the front end of a piston rod of the cylinder is fixedly connected with the end of the slider, a hole is arranged at the bottom of the slider, a guide rod is mounted in the hole by means of sliding fit, a left punching block is fixedly welded at the bottom end of the guide rod, a spring is sleeved on the guide rod, a right punching block is fixedly mounted at the bottom of the slider positioned on the right side of the left punching block, and pressing blocks are arranged between the left punching block and the right punching block and on the outer sides of the left punching block and the right punching block respectively. The floating punch is simple in structure and high in practicability, one of the left punching block and the right punching block is in a floating structure, an excellent positioning function is achieved after a previous punching travel is completed and before a next punching travel is performed, punching precision is improved, and simultaneously operating efficiency is increased while defective rate is decreased.
Description
Technical field
The utility model relates to the drift field, is specifically related to a kind of floating punch.
Background technology
Drift also is punch, patrix, formpiston, towards pin etc., drift is that drift is mounted in the metal parts in the diel, is applied to contact with the direct of material, makes material generation deformation, cuts material.
The pressing block of existing drift all is directly to be fixedly mounted on the slide block usually, also is not difficult to be provided with orientation tool, when carrying out stamping press; The hand-held flat board of operating personnel places the below of pressing block; A plurality of pressing blocks on the slide block sweep away together, owing to do not have effective orientation tool, if operating personnel produce carelessness; Punching press effect so can not be desirable, even can cause the punching press failure.Therefore this method of grasping fully artificially, its precision can't ensure.
The utility model content
The purpose of the utility model provides a kind of floating punch, in left and right pressing block, selects a pressing block and it is set to floating structure, on accomplishing behind one punching stroke, before descend one punching stroke, plays positioning action, the raising punching precision.
The technical scheme of the utility model is following:
A kind of floating punch; Include support; It is characterized in that: described support is provided with two upright guide rails that parallel; Through the slide block that has been slidingly installed, be positioned on the supports of two upright guide rail tops that parallel cylinder is installed on described two upright guide rails that parallel, the front end of said cylinder piston rod is fixedly connected with the end of slide block; The bottom of said slide block is provided with perforate, and through the guide rod that has been slidingly installed, the bottom of said guide rod is fixedly welded with left pressing block in the perforate, is with spring on the guide rod, and the bottom that is positioned at the slide block on left pressing block right side is installed with right pressing block.
Described floating punch is characterized in that: between the described left and right pressing block and the outside of left and right pressing block is respectively equipped with briquetting.
Described floating punch is characterized in that: the below of said left and right pressing block is provided with anvil swage, and left and right pressing block is the die cavity on the anvil swage respectively.
The beneficial effect of the utility model:
The utility model is simple in structure; In left and right pressing block, select a pressing block and it is set to floating structure; On accomplishing behind one punching stroke, before descend one punching stroke, played good positioning action, improved punching precision, the while has also been improved operating efficiency; Reduced defect rate, practical.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1; A kind of floating punch; Include support 3, support 3 is provided with on 2, two upright guide rails that parallel 2 of two upright guide rails that parallel through the slide block 7 that has been slidingly installed; Be positioned on the support of two upright guide rail that parallels 2 tops cylinder 1 is installed, the front end of cylinder 1 piston rod is fixedly connected with the end of slide block 7; The bottom of slide block 7 is provided with perforate, and through the guide rod 8 that has been slidingly installed, the bottom of guide rod 8 is fixedly welded with left pressing block 9, is with spring 10 on the guide rod 8 in the perforate, and the bottom that is positioned at the slide block 7 on left pressing block 9 right sides is installed with right pressing block 5.
Left and right pressing block 9, between the 5 and outside of left and right pressing block 9,5 are respectively equipped with briquetting 4, play the effect of assist location.
The below of left and right pressing block 9,5 is provided with anvil swage 6, and left and right pressing block 9,5 is the die cavity on the anvil swage 6 respectively.
At first hand-held product to be punched places on the anvil swage 6; The piston rod of cylinder 1 ejects downwards then, drives slide block 7 and moves down along two upright guide rails that parallel 2, moves down thereby drive left and right pressing block 9,5; Left side pressing block 9 arrives the surface of product to be punched prior to right pressing block 5; When the stamping press of stamping products was treated in left pressing block 9 completion, right pressing block 5 arrived the surface of product to be punched, spring 10 contractions this moment; Guide rod 8 shrinks in the perforate of slide block 7 bottoms; Thereby make the left pressing block 9 accomplished stamping press that the punching press position of product is withstood in the die cavity of anvil swage 6, played good positioning action, right pressing block 5 is then accomplished stamping press; When the piston rod of cylinder 1 upwards shrank, the left and right pressing block 9,5 of having accomplished stamping press moved up simultaneously, and spring 10 is upheld, and guide rod 8 resets, thereby accomplished the stamping press in the one-period.
Claims (3)
1. floating punch; Include support; It is characterized in that: described support is provided with two upright guide rails that parallel; Through the slide block that has been slidingly installed, be positioned on the supports of two upright guide rail tops that parallel cylinder is installed on described two upright guide rails that parallel, the front end of said cylinder piston rod is fixedly connected with the end of slide block; The bottom of said slide block is provided with perforate, and through the guide rod that has been slidingly installed, the bottom of said guide rod is fixedly welded with left pressing block in the perforate, is with spring on the guide rod, and the bottom that is positioned at the slide block on left pressing block right side is installed with right pressing block.
2. floating punch according to claim 1 is characterized in that: between the described left and right pressing block and the outside of left and right pressing block is respectively equipped with briquetting.
3. floating punch according to claim 1 is characterized in that: the below of said left and right pressing block is provided with anvil swage, and left and right pressing block is the die cavity on the anvil swage respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202384883U CN202199675U (en) | 2011-07-08 | 2011-07-08 | Floating punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202384883U CN202199675U (en) | 2011-07-08 | 2011-07-08 | Floating punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199675U true CN202199675U (en) | 2012-04-25 |
Family
ID=45963813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202384883U Expired - Fee Related CN202199675U (en) | 2011-07-08 | 2011-07-08 | Floating punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259136A (en) * | 2011-07-08 | 2011-11-30 | 明光市嘉益电控科技有限公司 | Floating punch |
| CN104525705A (en) * | 2014-12-16 | 2015-04-22 | 江苏中宏机械制造有限公司 | Jack type gas cylinder waste judging device |
| CN105428165A (en) * | 2014-09-22 | 2016-03-23 | 汉达精密电子(昆山)有限公司 | Fuse shaping and cutting structure |
| CN106734530A (en) * | 2016-12-28 | 2017-05-31 | 常州信息职业技术学院 | Automatic stamping equipment |
-
2011
- 2011-07-08 CN CN2011202384883U patent/CN202199675U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259136A (en) * | 2011-07-08 | 2011-11-30 | 明光市嘉益电控科技有限公司 | Floating punch |
| CN105428165A (en) * | 2014-09-22 | 2016-03-23 | 汉达精密电子(昆山)有限公司 | Fuse shaping and cutting structure |
| CN104525705A (en) * | 2014-12-16 | 2015-04-22 | 江苏中宏机械制造有限公司 | Jack type gas cylinder waste judging device |
| CN104525705B (en) * | 2014-12-16 | 2016-12-07 | 江苏中宏机械制造有限公司 | Waste-removing device sentenced by jack type gas cylinder |
| CN106734530A (en) * | 2016-12-28 | 2017-05-31 | 常州信息职业技术学院 | Automatic stamping equipment |
| CN106734530B (en) * | 2016-12-28 | 2018-06-01 | 常州信息职业技术学院 | Automatic stamping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120708 |