CN202169339U - Punch press material rejection adjusting mechanism - Google Patents
Punch press material rejection adjusting mechanism Download PDFInfo
- Publication number
- CN202169339U CN202169339U CN2011202024214U CN201120202421U CN202169339U CN 202169339 U CN202169339 U CN 202169339U CN 2011202024214 U CN2011202024214 U CN 2011202024214U CN 201120202421 U CN201120202421 U CN 201120202421U CN 202169339 U CN202169339 U CN 202169339U
- Authority
- CN
- China
- Prior art keywords
- rod
- material returned
- punch press
- material rejection
- governor motion
- 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 - Lifetime
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a punch press material rejection adjusting mechanism, wherein a punch press comprising a lower die, an upper die matched with the upper die, a punch connected with the upper die, a slider connected with the punch, and a material rejection mechanism, the material rejection mechanism comprises a material rejection rod arranged in the upper die, and an adjusting mechanism, the adjusting mechanism comprises a hitting rod connected with the slider, an adjusting block arranged at one side of the hitting rod, and an inclined plane is arranged at one side of the adjusting block, which faces to the hitting rod, and one end part of the hitting rod can slide on the inclined plane, the other end of the hitting rod is positioned above the material rejection rod; when one end part of the hitting rod slides upwards on the inclined plane, the other end of the hitting rod presses the material rejection rod downwards. In the utility model, the original material rejection time point is converted to be the existing material rejection time section, so that the speed of a product sliding from the mould becomes slower and is extremely uniform, and the quality problem of the product caused by the excessive friction with the mould during material rejection is solved.
Description
Technical field
The utility model relates to a kind of diel, particularly relates to a kind of punch press material returned governor motion.
Background technology
Cold punching technology is a kind of common impact forming method, and its main carrier is stamping machine (punch press).When punching press, slider of punch moves reciprocatingly, and accomplishes the processing to material in conjunction with facilities such as moulds.In the actual production manufacture process, punch press whenever dashes once can accomplish the production of product or a part of operation of product.
In the prior art; As shown in Figure 1; Punch press comprises counterdie 1 ', the patrix 2 ' that is complementary with counterdie 1 ', the drift 3 ' that is connected with patrix 2 ', the slide block and the unloading mechanism that are connected with drift 3 ', and wherein: unloading mechanism comprises the material returned bar 4 ' that is arranged in the patrix 2 ', is arranged on playing rod 5 ' and making bar 10 of material returned bar 4 ' top.When slider of punch drives patrix 2 ' decline with counterdie 1 ' matched moulds; Promptly be to accomplish a punching press; Product after the punching press just is present in patrix 2 ' corresponding position, along with the rising of slider of punch, when slide block rises to a certain degree; Play bar 10 instantaneous promotions and play rod 5 ' and hit material returned bar 4 ' downwards and accomplish blanking, and along with the continuation of slide block is moved and the product in the mould is withdrawed from.
Because the puncher working frequency is higher, whenever dash the action that once promptly will accomplish the material returned.Particularly in punch process to sheet material; The general employing as playing rod 5 ' among Fig. 1 and beating the mode that bar 10 combines; Though this mode also can guarantee the speed of the punch press material returned, blanking time control is bad, and stability and product quality can not effectively be guaranteed.
Summary of the invention
The utility model provides a kind of punch press material returned governor motion.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of punch press material returned governor motion; Described punch press comprises counterdie, the patrix that is complementary with described counterdie, the drift that is connected with described patrix, the slide block and the unloading mechanism that are connected with described drift; Described unloading mechanism comprises material returned bar and the governor motion that is arranged in the described patrix; Described governor motion comprises with described slide block rotates and is connected to be played rod, is arranged on the described regulating block of beating rod one side; Described regulating block has an inclined-plane towards described rod one side of beating, and can slide on described inclined-plane in a described end of playing rod, and the described other end of playing rod is positioned at the top of described material returned bar; When upwards slide on described inclined-plane in a described end of playing rod, the described other end of playing rod is to pressing down described material returned bar.
Preferably, the gradient on the inclined-plane of described regulating block can be regulated.
Preferably, the described rod of beating is the L type.
Preferably, describedly beat the end that rod slides be provided with roller on described inclined-plane.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
The utility model is converted into section now with original material returned time point, and the speed that makes product in by mould, slide out becomes slower, and very evenly, has solved product and when the material returned, excessively produced quality problems because of rubbing with mould.
Description of drawings
Accompanying drawing 1 is the structural representation of punch press in the prior art;
Accompanying drawing 2 is the structural representation of punch press in the utility model;
Accompanying drawing 3 is a material returned governor motion sketch map in the utility model.
Wherein: 1, counterdie; 2, patrix; 3, drift; 4, material returned bar; 5, play rod; 6, regulating block; 7, inclined-plane; 8, rotating shaft; 9, roller; 10, make bar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
A kind of punch press material returned governor motion as shown in Figure 2, punch press comprise counterdie 1, the patrix 2 that is complementary with counterdie 1, the drift 3 that is connected with patrix 2, the slide block and the unloading mechanism that are connected with drift 3.
Unloading mechanism comprises material returned bar 4 and the governor motion that is arranged in the patrix 1, and governor motion comprises with slide block rotates and is connected to be played rod 5, be arranged on dozen regulating block 6 of excellent 5 one sides.In the present embodiment, as shown in Figure 3, regulating block 6 has an inclined-plane 7 towards a side of playing rod 5, and the gradient on inclined-plane 7 increases from bottom to up gradually; Play rod 5 and be the L type, the bending part of playing rod 5 through as rotating shaft 8 rotate with slide block and be connected, beat an end of excellent 5 and can on the inclined-plane 7 of regulating block 6, slide, beat the top that excellent 5 the other end is positioned at material returned bar 4.In addition, beat end that rod 5 slides and roller 9 can be installed slip is converted into rolling on inclined-plane 7,, increase service life to reduce its friction.
Below the concrete course of work of present embodiment down of setting forth:
When punching press, slide block is to lower slider, and the patrix 2 that drives on the drift 3 descends, and accomplishes a punching press behind patrix 2 and counterdie 1 matched moulds, and this moment, workpiece was present in patrix 2 corresponding positions;
When the material returned, slide block upwards slides, and the patrix 2 that drives on the drift 3 rises; Play rod 5 also along with slide block constantly rises with slide block is rotationally connected, at this moment, beat an end of excellent 5 and on the inclined-plane 7 of regulating block 6, slide; Because the gradient on inclined-plane 7 increases from bottom to up gradually, make that the other end of playing rod 5 is constantly downward-sloping, and contact with the material returned bar 4 of its below; Along with the increase of inclined-plane 7 gradients, play rod 5 constantly to pressing down material returned bar 4, accomplish the material returned until workpiece from patrix 2; The gradient on inclined-plane 7 can be regulated as required, effectively to guarantee before slider of punch arrives peak, the accomplishing material returned.
Through implementing; New discharged way can obviously reduce the damage that is not suitable for bringing product quality and mould because of material returned time and punch press working time; Simultaneously, change the section material returned now into by the original time point material returned, product scratch probability reduces greatly; Comprehensive, quality problems are reduced by at least 2% before.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (4)
1. punch press material returned governor motion; Described punch press comprises counterdie, the patrix that is complementary with described counterdie, the drift that is connected with described patrix, the slide block and the unloading mechanism that are connected with described drift; Described unloading mechanism comprises material returned bar and the governor motion that is arranged in the described patrix; It is characterized in that: described governor motion comprises with described slide block rotates and is connected to be played rod, is arranged on the described regulating block of beating rod one side; Described regulating block has an inclined-plane towards described rod one side of beating, and can slide on described inclined-plane in a described end of playing rod, and the described other end of playing rod is positioned at the top of described material returned bar; When upwards slide on described inclined-plane in a described end of playing rod, the described other end of playing rod is to pressing down described material returned bar.
2. punch press material returned governor motion according to claim 1, it is characterized in that: the gradient on the inclined-plane of described regulating block can be regulated.
3. punch press material returned governor motion according to claim 1 is characterized in that: the described rod of beating is the L type.
4. punch press material returned governor motion according to claim 1 is characterized in that: describedly beat the end that rod slides be provided with roller on described inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202024214U CN202169339U (en) | 2011-06-16 | 2011-06-16 | Punch press material rejection adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202024214U CN202169339U (en) | 2011-06-16 | 2011-06-16 | Punch press material rejection adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169339U true CN202169339U (en) | 2012-03-21 |
Family
ID=45827543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202024214U Expired - Lifetime CN202169339U (en) | 2011-06-16 | 2011-06-16 | Punch press material rejection adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407759A (en) * | 2013-07-24 | 2013-11-27 | 永安市银亨机械有限公司 | Transverse material returning mechanism for conveying belt of bearing blank punching device |
| CN104438417A (en) * | 2014-12-07 | 2015-03-25 | 绥阳县耐环铝业有限公司 | Simple aluminum part ejector mechanism |
| CN107150084A (en) * | 2017-07-05 | 2017-09-12 | 芜湖市成冉精密模具有限公司 | A kind of coupling type mould emptier |
-
2011
- 2011-06-16 CN CN2011202024214U patent/CN202169339U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407759A (en) * | 2013-07-24 | 2013-11-27 | 永安市银亨机械有限公司 | Transverse material returning mechanism for conveying belt of bearing blank punching device |
| CN103407759B (en) * | 2013-07-24 | 2016-08-10 | 永安市银亨机械有限公司 | Bearing blank blanking units horizontal unloading mechanism used for conveyer belt |
| CN104438417A (en) * | 2014-12-07 | 2015-03-25 | 绥阳县耐环铝业有限公司 | Simple aluminum part ejector mechanism |
| CN107150084A (en) * | 2017-07-05 | 2017-09-12 | 芜湖市成冉精密模具有限公司 | A kind of coupling type mould emptier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202087690U (en) | Moulding punching integrated mould | |
| CN202169339U (en) | Punch press material rejection adjusting mechanism | |
| CN201493401U (en) | Compensation-type press-forming combined die for semi-circular thick steel plate | |
| CN201900189U (en) | Riveting die | |
| CN101773967A (en) | High-strength steel plate stamping and forming die based on variable blank-holder force control | |
| CN201223902Y (en) | Bending stamping mould | |
| CN203711653U (en) | Bending structure for continuous punching die | |
| CN203495015U (en) | One-step stamping and shaping mold | |
| CN202715717U (en) | Multi-station gear-shaving fine punching mold for multi-gear punching piece | |
| CN205270572U (en) | Novel flip -chip compound die | |
| CN203578541U (en) | Die set special for producing junction box | |
| CN204412917U (en) | A kind ofly be applicable to the upwards shaping modified node method of high-speed stamping die | |
| CN207756743U (en) | A kind of no flange shallow recessing, shallow drawing mold | |
| CN202591355U (en) | Sheet metal stamping die | |
| CN205673428U (en) | A kind of loudspeaker U iron decompressor | |
| CN202283581U (en) | Die for upsetting and forming claw part of shift gear shifting fork | |
| CN203817174U (en) | Novel frying pan drawing forming mould structure | |
| CN203862754U (en) | Fixed die movable roller variable cross-section roll bending forming machine and forming equipment using same | |
| CN102145357A (en) | Production method of fine punching part and fine punching die | |
| CN103386695A (en) | Aluminum plastic film pit punching mold with compensation function | |
| CN207288590U (en) | A kind of high stability high-speed stamping die | |
| CN102158017A (en) | Manufacturing method and trimming die for primary iron core disk of long primary linear electric motor | |
| CN106825235B (en) | Automobile front subframe lower plate diel | |
| CN207013567U (en) | Automatic feeding punch writing that surpasses all the others material mould | |
| CN205763215U (en) | A kind of Press Tools for Automobiles with waste material hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215236 Wujiang, Taoyuan District, Jiangsu City, Taoyuan Road, east of peach Patentee after: Suzhou Huayuan Cmi Holdings Ltd Address before: 215236 Suzhou Province, Wujiang City, Taoyuan Town Peach Road, No. 1948, No. Patentee before: Wujiang Huayuan Tinplate Printing & Tin Making Co Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |