CN102430691A - Improved structure of alignment upper die of riveting press - Google Patents
Improved structure of alignment upper die of riveting press Download PDFInfo
- Publication number
- CN102430691A CN102430691A CN2011104566414A CN201110456641A CN102430691A CN 102430691 A CN102430691 A CN 102430691A CN 2011104566414 A CN2011104566414 A CN 2011104566414A CN 201110456641 A CN201110456641 A CN 201110456641A CN 102430691 A CN102430691 A CN 102430691A
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- CN
- China
- Prior art keywords
- upper die
- alignment pin
- alignment
- patrix
- location pin
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- 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.)
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Abstract
The invention relates to an improved structure of an alignment upper die of a riveting press. The improved structure comprises the alignment upper die and a location pin arranged on the end part of the alignment upper die. The improved structure is characterized in that the end face of the alignment upper die is provided with a mounting groove for mounting the location pin, the mounting groove is internally provided with a pressure spring, one end of the pressure spring supports against the alignment upper die, the other end of the pressure spring supports against the end part of the location pin, and one side of the alignment upper die is provided with a limit mechanism used for limiting the stroke of the location pin. The pressure spring is arranged in the mounting spring, when an operator can not immediately find an empty condition on a feeding chuck in an operating process and then continuously operates, the location pin moves downwards to touch the upper die, because the spring is arranged inside the upper die, the location pin is upwards buffered inside the upper die, thus the location pin is avoided being damaged when the alignment upper die and an alignment lower die are riveted, the dies are protected from being damaged, and working efficiency is increased.
Description
Technical field
What the present invention relates to is a kind of squeeze riveter, and what be specifically related to is a kind of improvement structure of squeeze riveter correcting patrix when being used for panel beating and producing the self-clinching stud riveted joint.
Background technology
At present, during the pay-off feeding of existing squeeze riveter, empty material phenomenon usually appears on the feeding chuck; Operating personnel continue operation under not attention situation, because correcting patrix end is through mounting groove installing and locating pin; Buffering not between itself and the alignment pin directly causes alignment pin to damage pressing down the alignment pin face, and changes and cost an arm and a leg; Service life is short, often needs repairing, and causes production efficiency low.
Summary of the invention
To the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of when avoiding correcting patrix and counterdie to press and the squeeze riveter correcting patrix that causes alignment pin to damage improves structure, the protection mould is increased work efficiency.
To achieve these goals, the present invention realizes through following technical scheme:
Squeeze riveter correcting patrix improves structure; It comprises correcting patrix and the alignment pin that is arranged on correcting patrix end, it is characterized in that the end face of said correcting patrix is provided with the mounting groove of installing and locating pin; In said mounting groove, be provided with stage clip; Said stage clip one end resists on the correcting patrix, and its other end resists in the end of alignment pin, has played the effect of buffering.On a side of said correcting patrix, be provided with the tank filler sleeve that is used to add lubricating oil, said tank filler sleeve is communicated with described mounting groove, on a side of said correcting patrix, is provided with the position-limit mechanism that is used to limit the alignment pin stroke.
As preferably; Said position-limit mechanism comprises the U type hole that is arranged on the correcting patrix, is installed in the stop screw in the U type hole and is arranged on the stopper slot on the alignment pin, the corresponding setting of said stopper slot with stop screw, and limited screw is locked in the U type hole; Its end places in the stopper slot; Through matching of stopper slot and stop screw, limit the alignment pin stroke, thereby alignment pin can not come off in patrix.
As preferably, the length of said alignment pin is less than the degree of depth of mounting groove.
The present invention does not expect phenomenon when operating personnel in time find the feeding chuck sky in operating process, when continuing operation through stage clip is installed in mounting groove; Alignment pin down moves and runs into counterdie; Because patrix inside installed spring, alignment pin up cushions in patrix inside, thus the damage of alignment pin when avoiding correcting patrix and counterdie to press; It has protected mould in order to avoid damage, and increases work efficiency.
Description of drawings
Specify the present invention below in conjunction with the accompanying drawing and the specific embodiment;
Fig. 1 is the structural representation of the squeeze riveter of present embodiment;
Fig. 2 is the structural representation of present embodiment.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with the specific embodiment, further set forth the present invention.
Referring to Fig. 1 and Fig. 2; Present embodiment is that the squeeze riveter correcting patrix that is applied on the squeeze riveter improves structure; When it is used for the riveted joint of panel beating production self-clinching stud; Avoid the damage of the alignment pin on the correcting patrix or the damage of counterdie, the squeeze riveter of present embodiment comprises body 10 and is arranged on correcting patrix 20, counterdie 40 and the feeding chuck 30 on the body 10 that this feeding chuck 30 is arranged on the counterdie 40; Be used to place panel beating material piece, the correcting patrix is punched in the purpose that alignment pin 22 effects are issued to the product riveted joint for 20 times.
This squeeze riveter correcting patrix improves structure and comprises correcting patrix 20 and the alignment pin 22 that is arranged on correcting patrix end; The end face of correcting patrix 20 is provided with the mounting groove 21 of installing and locating pin 22; Be provided with stage clip 23 in this mounting groove 21, stage clip 23 1 ends resist on correcting patrix 20, and its other end resists the end at alignment pin 22; Having played the effect of buffering. operating personnel in time do not find feeding chuck 30 overhead material phenomenons in operating process; When continuing operation, alignment pin 22 down moves and runs into counterdie 40, is stage clip 23 because spring has been installed in correcting patrix 20 inside; Alignment pin 22 up cushions in correcting patrix 20 inside, thereby correcting patrix 20 causes the damage of alignment pin 21 when pressing with counterdie 40.
In addition, in the present embodiment, on a side of correcting patrix 20, be provided with the position-limit mechanism that is used to limit the alignment pin stroke.This position-limit mechanism comprises the U type hole 24 that is arranged on the correcting patrix, is installed in the stop screw in the U type hole 24 and is arranged on the stopper slot 25 on the alignment pin 22; The corresponding setting of this stopper slot 25 with stop screw; Limited screw is locked in the U type hole 24, and its end places in the stopper slot 25, through matching of stopper slot 25 and stop screw; Limit alignment pin 22 strokes, thereby alignment pin 22 can not come off in correcting patrix 20.
This enforcement is with being on the original basis, and through the alignment pin 2 mounting grooves inside intensification with correcting patrix 20, it is stage clip 23 that a spring is installed, and it has effectively reached the effect of buffering, has protected mould to avoid damaging, and increases work efficiency.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. squeeze riveter correcting patrix improves structure, and it comprises correcting patrix and the alignment pin that is arranged on correcting patrix end, it is characterized in that the end face of said correcting patrix is provided with the mounting groove of installing and locating pin, in said mounting groove, is provided with stage clip; Said stage clip one end resists on the correcting patrix, and its other end resists the end at alignment pin; On a side of said correcting patrix, be provided with the position-limit mechanism that is used to limit the alignment pin stroke.
2. squeeze riveter correcting patrix according to claim 1 improves structure, it is characterized in that, said position-limit mechanism comprises the U type hole that is arranged on the correcting patrix, is installed in the stop screw in the U type hole and is arranged on the stopper slot on the alignment pin; The corresponding setting of said stopper slot with stop screw; Said stop screw is locked in the U type hole, and its end is inserted in the stopper slot.
3. squeeze riveter correcting patrix according to claim 1 improves structure, it is characterized in that the length of said alignment pin is less than the degree of depth of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104566414A CN102430691A (en) | 2011-12-31 | 2011-12-31 | Improved structure of alignment upper die of riveting press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104566414A CN102430691A (en) | 2011-12-31 | 2011-12-31 | Improved structure of alignment upper die of riveting press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102430691A true CN102430691A (en) | 2012-05-02 |
Family
ID=45979243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104566414A Pending CN102430691A (en) | 2011-12-31 | 2011-12-31 | Improved structure of alignment upper die of riveting press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102430691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283722A (en) * | 2017-06-01 | 2017-10-24 | 昆山市华创塑胶有限公司 | A kind of injecting products quickly bury spike devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467234Y (en) * | 2000-11-23 | 2001-12-26 | 富金精密工业(深圳)有限公司 | Mould settling & floating positioning structure |
| CN201271697Y (en) * | 2008-09-11 | 2009-07-15 | 盘起工业(大连)有限公司 | Hoisting wedge locating mechanism |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN101745598A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Pressure riveting die and automatic pressure riveting equipment with same |
| CN201514176U (en) * | 2009-09-15 | 2010-06-23 | 富奥汽车零部件股份有限公司 | Check tool |
| CN202377478U (en) * | 2011-12-31 | 2012-08-15 | 昆山圣泰机电制造有限公司 | Improved structure for guiding upper mould of riveting and pressing machine |
-
2011
- 2011-12-31 CN CN2011104566414A patent/CN102430691A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467234Y (en) * | 2000-11-23 | 2001-12-26 | 富金精密工业(深圳)有限公司 | Mould settling & floating positioning structure |
| CN201271697Y (en) * | 2008-09-11 | 2009-07-15 | 盘起工业(大连)有限公司 | Hoisting wedge locating mechanism |
| CN101745598A (en) * | 2008-12-18 | 2010-06-23 | 珠海格力电器股份有限公司 | Pressure riveting die and automatic pressure riveting equipment with same |
| CN201432054Y (en) * | 2009-05-11 | 2010-03-31 | 襄樊东昇机械有限公司 | Die compounding blanking, stretching and lateral punching |
| CN201514176U (en) * | 2009-09-15 | 2010-06-23 | 富奥汽车零部件股份有限公司 | Check tool |
| CN202377478U (en) * | 2011-12-31 | 2012-08-15 | 昆山圣泰机电制造有限公司 | Improved structure for guiding upper mould of riveting and pressing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283722A (en) * | 2017-06-01 | 2017-10-24 | 昆山市华创塑胶有限公司 | A kind of injecting products quickly bury spike devices |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120502 |