CN105798119A - Quick-replacing mechanism for die core of stamping die - Google Patents
Quick-replacing mechanism for die core of stamping die Download PDFInfo
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- CN105798119A CN105798119A CN201410836089.5A CN201410836089A CN105798119A CN 105798119 A CN105798119 A CN 105798119A CN 201410836089 A CN201410836089 A CN 201410836089A CN 105798119 A CN105798119 A CN 105798119A
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Abstract
The invention discloses a quick-replacing mechanism for a die core of a stamping die. The quick-replacing mechanism comprises a guiding mechanism, an upper die plate installed on the upper end of the guiding mechanism, a lower die plate installed on the lower end of the guiding mechanism, an upper die quick-replacing mechanism fixed on the lower part of the upper die plate, a lower quick-replacing mechanism fixed on the upper part of the lower die plate, an upper die core plate installed on the inner side of the upper die quick-replacing mechanism, and a lower die core plate installed on the inner side of the lower die quick-replacing mechanism. The upper die core quick-replacing mechanism and the lower die core quick-replacing mechanism are installed on the inner side of the guiding mechanism, and the guiding mechanism comprises a guide pillar and a guide sleeve installed on the inner side of the upper end of the guide pillar. When in use, only the core needs to be replaced, the whole die does not need to be replaced; if a straight pin and a rhombic pin are not inserted into the die core, a locking confirmation sensor emits an abnormal signal to a control system of the machine, furthermore an alarm is given to prompt the workers, and the safety is guaranteed.
Description
Technical field
The present invention relates to the model core quick-changing mechanism of a kind of diel, belong to Stamping Die Technology field.
Background technology
Stamping Die Technology is a kind of technology being widely used, pumping of general press in commercial production, and raw material metal strikes out the size and dimension of needs；Kind style number owing to producing product is various, it is necessary to more mold exchange converts the product of production regularly.But diel is generally all heavier, during replacing, labor intensity is big, dangerous high, changes operation consuming time longer.The method adopting whole die change, each mould has molded base part, and investment is high and takes up room big；Along with improving constantly of China's cost of human resources, labor intensity during in order to save die change time in automated production and alleviate die change, stamping press is progressively turned to automated production by semiautomatic working；It would therefore be highly desirable to the model core quick-changing mechanism developing a kind of diel has adapted to the demand of this change.
Summary of the invention
(1) to solve the technical problem that
For solving the problems referred to above, the present invention proposes the model core quick-changing mechanism of a kind of diel, it is possible to realize quick-replaceable model core, improves production cost and overhaul efficiency.
(2) technical scheme
The model core quick-changing mechanism of the diel of the present invention, including fixing plate, and extends transversely through the axis in the middle part of fixing plate；And it is installed on the rotary handle of axis one end；Described axis coordinates the end at place to be provided with axis support plate with fixing plate；Described axis coordinates the center at place to be provided with centre shaft bush with fixing plate；Outside described centre shaft bush, cam is installed；Cam fixed block is installed outside described cam；Described axis avris is provided with setting circle pin；Described setting circle pin lower end offers bearing pin；Being provided with spring jackscrew on rear side of described setting circle pin, described fixing edges of boards side is provided with shifting block, and coordinates the pin installed with shifting block；And the locking being installed on pin avris confirms sensor；
Further, described model core quick-changing mechanism is provided with two groups；It is provided with supporting mechanism between described two group model core quick-changing mechanisms.
Further, it is respectively arranged with template outside described two group model core quick-changing mechanisms；Described template is provided with and coordinates the straight pin and rhombus pin installed with two group model core quick-changing mechanisms.
(3) beneficial effect
The model core quick-changing mechanism of the diel of the present invention, only need to change core during use, change without whole set of die；Upper model core is inserted in upper model core fixed mechanism, by rotary handle, straight pin and rhombus pin are inserted into the replacing that can realize upper model core in upper model core, if straight pin and rhombus pin are not inserted in mold cores, locking confirms that sensor can send abnormal signal to the control system of machine, and then send alarm operating personnel, it is ensured that safety.
Accompanying drawing explanation
Fig. 1 is inventive die structure front view；
Fig. 2 is inventive die structure right side view；
Fig. 3 is inventive die structure side elevation view；
Fig. 4 is inventive die inside configuration structural representation.
In figure, 1-fixes plate, 2-axis, 3-rotary handle, 4-axis support plate, 5-centre shaft bush, 6-cam, 7-cam fixed block, 8-setting circle pin, 9-bearing pin, 10-spring jackscrew, 11-shifting block, and 12-sells, and 13-locking confirms sensor, 14-straight pin, 15-rhombus pin.
Detailed description of the invention
The model core quick-changing mechanism of a kind of diel as shown in Figures 1 to 4, including fixing plate 1, and extends transversely through the axis 2 in the middle part of fixing plate；And it is installed on the rotary handle 3 of axis one end；Described axis 2 coordinates the end at place to be provided with axis support plate 4 with fixing plate 1；Described axis 2 coordinates the center at place to be provided with centre shaft bush 5 with fixing plate 1；Outside described centre shaft bush 5, cam 6 is installed；Outside described cam 6, cam fixed block 7 is installed；Described axis 2 avris is provided with setting circle pin 8；Described setting circle pin 8 lower end offers bearing pin 9；Being provided with spring jackscrew 10 on rear side of described setting circle pin 9, described fixing plate 1 avris is provided with shifting block 11, and coordinates the pin 12 installed with shifting block 11；And the locking being installed on pin 12 avris confirms sensor 13；
Wherein, described model core quick-changing mechanism is provided with two groups；It is provided with supporting mechanism between described two group model core quick-changing mechanisms；It is respectively arranged with template outside described two group model core quick-changing mechanisms；Described template is provided with and coordinates the straight pin 14 and rhombus pin 15 installed with two group model core quick-changing mechanisms.
During use, production line needs to change mold cores, first the manually rotary handle of rotating mould core quick-changing mechanism counterclockwise, after choosing the mold cores needing to change, being inserted in a mould by model core, manually the rotary handle of rotating mould core quick-changing mechanism counterclockwise, is inserted in model central layer by straight pin and rhombus pin, confirming that locking confirms that sensor display lamp lights, model core is changed complete；Same method is utilized to be inserted in another mould by new alternate model core；Screw clockwise.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention is defined.Under the premise without departing from design concept of the present invention; various modification that technical scheme is made by this area ordinary person and improvement; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed, all record in detail in the claims.
Claims (3)
1. the model core quick-changing mechanism of a diel, it is characterised in that: include fixing plate, and extend transversely through the axis in the middle part of fixing plate；And it is installed on the rotary handle of axis one end；Described axis coordinates the end at place to be provided with axis support plate with fixing plate；Described axis coordinates the center at place to be provided with centre shaft bush with fixing plate；Outside described centre shaft bush, cam is installed；Cam fixed block is installed outside described cam；Described axis avris is provided with setting circle pin；Described setting circle pin lower end offers bearing pin；Being provided with spring jackscrew on rear side of described setting circle pin, described fixing edges of boards side is provided with shifting block, and coordinates the pin installed with shifting block；And the locking being installed on pin avris confirms sensor.
2. the model core quick-changing mechanism of diel according to claim 1, it is characterised in that: described model core quick-changing mechanism is provided with two groups；It is provided with supporting mechanism between described two group model core quick-changing mechanisms.
3. the model core quick-changing mechanism of diel according to claim 2, it is characterised in that: it is respectively arranged with template outside described two group model core quick-changing mechanisms；Described template is provided with and coordinates the straight pin and rhombus pin installed with two group model core quick-changing mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836089.5A CN105798119B (en) | 2014-12-29 | A kind of model core quick-changing mechanism of diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836089.5A CN105798119B (en) | 2014-12-29 | A kind of model core quick-changing mechanism of diel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105798119A true CN105798119A (en) | 2016-07-27 |
| CN105798119B CN105798119B (en) | 2018-02-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157839Y (en) * | 1993-07-03 | 1994-03-02 | 万锐 | Fast filling and fast ohanging apparatus for die set of punch press |
| CN201693071U (en) * | 2010-03-23 | 2011-01-05 | 山东潍坊福田模具有限责任公司 | Guide-type quick-change device of beam blanking punching die |
| CN201702273U (en) * | 2010-03-25 | 2011-01-12 | 昆山凯意工模具配套有限公司 | Rapid replacing type formwork of flexible circuit board |
| CN202162270U (en) * | 2011-06-08 | 2012-03-14 | 大连泰和冲压有限公司 | Quick change mechanism of cylinder gasket progressive die for engine |
| CN103418696A (en) * | 2013-08-02 | 2013-12-04 | 江苏云意电气股份有限公司 | Die-core replacing type press fitting dedicated die frame |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157839Y (en) * | 1993-07-03 | 1994-03-02 | 万锐 | Fast filling and fast ohanging apparatus for die set of punch press |
| CN201693071U (en) * | 2010-03-23 | 2011-01-05 | 山东潍坊福田模具有限责任公司 | Guide-type quick-change device of beam blanking punching die |
| CN201702273U (en) * | 2010-03-25 | 2011-01-12 | 昆山凯意工模具配套有限公司 | Rapid replacing type formwork of flexible circuit board |
| CN202162270U (en) * | 2011-06-08 | 2012-03-14 | 大连泰和冲压有限公司 | Quick change mechanism of cylinder gasket progressive die for engine |
| CN103418696A (en) * | 2013-08-02 | 2013-12-04 | 江苏云意电气股份有限公司 | Die-core replacing type press fitting dedicated die frame |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.39-7, Section 2, Xinxing street, Suizhong County, Huludao City, Liaoning Province Patentee after: DAJIU MANUFACTURING (DALIAN) Co.,Ltd. Address before: 116600 No.1 Tianyun street, 41 mould garden, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: DAJIU MANUFACTURING (DALIAN) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 116600 No.1 Tianyun street, 41 mould garden, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: DAJIU MANUFACTURING (DALIAN) Co.,Ltd. Address before: No.39-7, Section 2, Xinxing street, Suizhong County, Huludao City, Liaoning Province Patentee before: DAJIU MANUFACTURING (DALIAN) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |