CN203635764U - Mechanism allowing male dies to be demounted and mounted fast - Google Patents
Mechanism allowing male dies to be demounted and mounted fast Download PDFInfo
- Publication number
- CN203635764U CN203635764U CN201320863329.1U CN201320863329U CN203635764U CN 203635764 U CN203635764 U CN 203635764U CN 201320863329 U CN201320863329 U CN 201320863329U CN 203635764 U CN203635764 U CN 203635764U
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- CN
- China
- Prior art keywords
- punch
- plate
- cushion plate
- male
- male die
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanism allowing male dies to be demounted and mounted fast, and relates to the technical field of machining. A first male die and a second male die are mounted on a male die fixing plate, a sliding cushion plate is arranged between the top of the first male die and an upper cushion plate and the top of the second male die and the upper cushion plate, an inclined face stepped groove is formed in the sliding cushion plate, a pull rod is connected with the sliding cushion plate through threads, the pull rod is provided with a first clamping groove and a second clamping groove, a circular handle is connected with the pull rod through threads, a limiting block used for controlling the pulling travel of the pull rod is fixed to an upper die plate, and a guide block used for controlling the pull rod to maintain balance in the moving process is arranged on the upper die plate. The contact face of the sliding cushion plate and the first male die and the contact face of the sliding cushion plate and the second male die are adjusted, and punching can be carried out when the male dies make contact with the sliding cushion plate and are not carried out when the male dies suspend. The mechanism allowing the male dies to be demounted and mounted fast achieves the fast switching between punching and no punching by adjusting the contact faces of the sliding cushion plate and the male dies. Operation is easy and convenient, the mounting and demounting actions of various male dies can be completed in a quite short time, male die replacing time is saved, the utilization rate of a punching machine is improved, and working efficiency is improved greatly.
Description
Technical field
The utility model relates to Machining Technology field, specifically the fast assembly and disassembly mechanism of all kinds of punch in a kind of diel.
Background technology
Adopting in Mould Machining parts process, often can run into extremely similar product, its difference is only many several holes or many several bendings, or punching, bending position exist fine difference.For cost-saving, these similar products can be placed on to punching press on same set of mould.At present, mainly adopt for it and do not exist together and do separately a mold accessory for the sharing die of like product, in the time that needs are changed product punching press, mould is taken apart, after another set of accessory is changed, carry out again punch process.Its defect is, the repeated disassembled and assembled of mould will cause artificial waste, has increased the vacancy rate of press machine simultaneously, causes production capacity to decline.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of mechanism of fast demountable punch, realizes replacement fast, to realize the object of low cost, high efficiency production for the various moulds that need fast assembling-disassembling.
For achieving the above object, the utility model comprises cope match-plate pattern, upper padding plate and punch retainer, it is characterized in that: punch one is contained on punch retainer with punch two, punch one, between the top of punch two and upper padding plate, be provided with sliding plate, on sliding plate, have incline bench groove, pull bar is connected with sliding plate by screw thread, on pull bar, have draw-in groove one and draw-in groove two, round handle is connected with pull bar by screw thread, pull the limited block of stroke to be fixed on cope match-plate pattern for controlling pull bar, keep the guide pad of balance to be contained in cope match-plate pattern for controlling when pull bar moves, the contact-making surface of adjusting sliding plate and punch one, punch two, punch contacts and gets final product stamping-out with sliding plate, unsettled not stamping-out.
Incline bench groove on described punch one, punch two, draw-in groove one, draw-in groove two, sliding plate can be two and more than.
The utility model is by adjusting the contact-making surface of sliding plate and punch one, punch two, the top of punch one, punch two is supported and unsupported state in having respectively, reach and make punch contact and get final product stamping-out with sliding plate, unsettled effect that cannot stamping-out, realize the quick-replaceable of bending and shearing or other punch, thereby completed stamping-out and the not quick switching of stamping-out.
The utility model compared with prior art, simple in structure, easy and simple to handle, can within the extremely short time, complete the dismounting action of all kinds of punch, saved punch and changed the time, improved the utilization rate of punch press, and operating efficiency is greatly improved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of punch 22 normal punchings of the present utility model.
Fig. 2 is the schematic diagram of punch one 1 normal punchings of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, punch 1 is contained on punch retainer 12 with punch 22, between the top of punch 1, punch 22 and upper padding plate 11, be provided with sliding plate 3, on sliding plate 3, have incline bench groove, pull bar 5 is connected with sliding plate 3 by screw thread, on pull bar 5, have draw-in groove 1 and draw-in groove 29, round handle 7 is connected with pull bar 5 by screw thread
Limited block 6 that can upper and lower parallel adjusting is fixed on cope match-plate pattern 10, pulls stroke for controlling pull bar 5, and guide pad 4 is contained on cope match-plate pattern 10, keeps balance for controlling when pull bar 5 moves.
As shown in Figure 1, in the time that mould need to use punch 22, the planar section of sliding plate 3 is placed in to the top of punch 22, guarantee the needed power of punch 22 stamping-out, the overhanging portion of sliding plate 3 is placed in the top of punch 1 simultaneously, punch 1 cannot carry out stamping-out action because top is unsettled, under the now control of the draw-in groove 1 of pull bar 5 in limited block 6, cannot move, and guarantees the stability of stamping-out.
As shown in Figure 2, in the time that mould need to use punch 1, upwards regulate limited block 6, pull pull bar 5 to drive sliding plate 3 to move to left, regulate again limited block 6 downwards, the draw-in groove 29 on pull bar 5 be placed under the control of limited block 6, by limited block 6 use screw lock on cope match-plate pattern 10, now the top of punch 1 has support can carry out stamping-out action, and punch 22 because of top is unsettled cannot stamping-out.
Claims (2)
1. the mechanism of a fast demountable punch, comprise cope match-plate pattern (10), upper padding plate (11) and punch retainer (12), it is characterized in that: punch one (1) is contained on punch retainer (12) with punch two (2), punch one (1), between the top of punch two (2) and upper padding plate (11), be provided with sliding plate (3), sliding plate has incline bench groove on (3), pull bar (5) is connected with sliding plate (3) by screw thread, on pull bar (5), have draw-in groove one (8) and draw-in groove two (9), round handle (7) is connected with pull bar (5) by screw thread, being used for controlling pull bar (5) pulls the limited block (6) of stroke to be fixed on cope match-plate pattern (10), being used for controlling when pull bar (5) moves keeps the guide pad (4) of balance to be contained in cope match-plate pattern (10), the contact-making surface of adjusting sliding plate (3) and punch one (1), punch two (2), punch contacts and gets final product stamping-out with sliding plate (3), unsettled not stamping-out.
2. the mechanism of fast demountable punch according to claim 1, is characterized in that: the incline bench groove on described punch one (1), punch two (2), draw-in groove one (8), draw-in groove two (9), sliding plate (3) can be two and more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863329.1U CN203635764U (en) | 2013-12-26 | 2013-12-26 | Mechanism allowing male dies to be demounted and mounted fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863329.1U CN203635764U (en) | 2013-12-26 | 2013-12-26 | Mechanism allowing male dies to be demounted and mounted fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635764U true CN203635764U (en) | 2014-06-11 |
Family
ID=50867044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863329.1U Expired - Fee Related CN203635764U (en) | 2013-12-26 | 2013-12-26 | Mechanism allowing male dies to be demounted and mounted fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262599A (en) * | 2017-07-17 | 2017-10-20 | 无锡微研股份有限公司 | A kind of air-conditioner fin die electrical heating hole blanking punch quick switching mechanism |
-
2013
- 2013-12-26 CN CN201320863329.1U patent/CN203635764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262599A (en) * | 2017-07-17 | 2017-10-20 | 无锡微研股份有限公司 | A kind of air-conditioner fin die electrical heating hole blanking punch quick switching mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |