CN202010724U - Bending control material sheet rebounding mechanism - Google Patents
Bending control material sheet rebounding mechanism Download PDFInfo
- Publication number
- CN202010724U CN202010724U CN2010206754419U CN201020675441U CN202010724U CN 202010724 U CN202010724 U CN 202010724U CN 2010206754419 U CN2010206754419 U CN 2010206754419U CN 201020675441 U CN201020675441 U CN 201020675441U CN 202010724 U CN202010724 U CN 202010724U
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- CN
- China
- Prior art keywords
- bending
- die
- pattern plate
- fixed
- holding pad
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending control material sheet rebounding mechanism, which comprises an upper pattern plate, a lower pattern plate, a bending male die and a bending female die; one end of the upper pattern plate and the lower pattern plat are connected up by a sleeve mechanism; the bending female die is fixed on the bottom of the upper pattern plate; the lower end of the bending female die is provided with a holding pad; one end of the holding pad is provided with a wedge matched with the inclined plane of one end of the bending male die; one end of the bending female die is fixedly connected with a return spring which is fixed on a baffle plate; both ends of the lower pattern plate are respectively fixed with a lower wedge; the bending male die is disposed between the two lower wedges. The utility model solves problem that product surface is easily scratched in machining; has a simple design and reasonable structure, is not easily damaged in working process, and guarantees the use reliability of the dies.
Description
Technical field
The utility model relates to the technology of die manufacturing field, specifically belongs to bending control tablet bounce-back mechanism.
Background technology
Existing stamping products is when bending, it is excessive often the bending angle can to occur after the bending, if assurance bending angle is turned down in the bending gap, but product can occur pulls, in order to guarantee product bending angle, do not allow product occur pulling, the bending die is made movable matrix, the bending punch is done angle of rebound, solves the bending angle of rebound with voussoir.
The utility model content
The purpose of this utility model provides a kind of bending and controls tablet bounce-back mechanism, and solve product surface and processed easy abrasive problem, simplicity of design, rational in infrastructure, all be not easy during work to damage, guaranteed the dependability of mould.
The technical solution adopted in the utility model is as follows:
Bending control tablet bounce-back mechanism, comprise cope match-plate pattern, lower bolster, bending punch, bending die, cope match-plate pattern has sleeve mechanism to be connected with lower bolster one end, described cope match-plate pattern bottom surface is fixed with the bending die, bending die lower end has holding pad, holding pad one end is provided with the voussoir that matches with bending punch one end inclined-plane, bending die one end is fixedly connected with back-moving spring, back-moving spring is installed on the baffle plate, two ends are fixed with lower wedge block on the described lower bolster, are provided with the bending punch between two lower wedge blocks.
Described back-moving spring rear end is provided with spring stop.
Described lower wedge block has the inclined-plane that matches with the bending die.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by making movable matrix to the bending die, the bending punch is done angle of rebound, guarantee product bending angle like this, will solve bending angle of rebound, simplicity of design with voussoir in order not allow product occur pulling with voussoir, rational in infrastructurely close, get material in manual feeding, tablet can not be out of shape, and angle is adjusted easily, and tablet is not pulled, mould is not easy to damage during work, has guaranteed the dependability of mould.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, bending control tablet bounce-back mechanism, comprise cope match-plate pattern 1, lower bolster 2, bending punch 3, bending die 4, cope match-plate pattern 1 has sleeve mechanism 5 to be connected with lower bolster 2 one ends, cope match-plate pattern 1 bottom surface is fixed with bending die 4, bending die 4 lower ends have holding pad 6, holding pad 6 one ends are provided with the voussoir 7 that matches with bending punch 3 one end inclined-planes, bending die 4 one ends are fixedly connected with back-moving spring 8, back-moving spring 8 rear ends are provided with spring stop, and back-moving spring 8 is installed on the baffle plate 9, and two ends are fixed with lower wedge block 10 on the lower bolster 2, lower wedge block 10 has the inclined-plane that matches with bending die 4, is provided with bending punch 3 between two lower wedge blocks 10.
Claims (3)
1. tablet bounce-back mechanism is controlled in bending, comprise cope match-plate pattern, lower bolster, bending punch, bending die, cope match-plate pattern has sleeve mechanism to be connected with lower bolster one end, it is characterized in that: described cope match-plate pattern bottom surface is fixed with the bending die, bending die lower end has holding pad, holding pad one end is provided with the voussoir that matches with bending punch one end inclined-plane, bending die one end is fixedly connected with back-moving spring, back-moving spring is installed on the baffle plate, two ends are fixed with lower wedge block on the described lower bolster, are provided with the bending punch between two lower wedge blocks.
2. according to the described bending control of claim 1 tablet bounce-back mechanism, it is characterized in that: described back-moving spring rear end is provided with spring stop.
3. according to the described bending control of claim 1 tablet bounce-back mechanism, it is characterized in that: described lower wedge block has the inclined-plane that matches with the bending die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206754419U CN202010724U (en) | 2010-12-22 | 2010-12-22 | Bending control material sheet rebounding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206754419U CN202010724U (en) | 2010-12-22 | 2010-12-22 | Bending control material sheet rebounding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010724U true CN202010724U (en) | 2011-10-19 |
Family
ID=44781329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206754419U Expired - Fee Related CN202010724U (en) | 2010-12-22 | 2010-12-22 | Bending control material sheet rebounding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047506A (en) * | 2018-09-11 | 2018-12-21 | 滁州市艾德模具设备有限公司 | It prevents and pulls and fall the appearance member Bending Mould that paint falls film |
| CN109794552A (en) * | 2019-03-29 | 2019-05-24 | 重庆长安汽车股份有限公司 | A kind of U-shaped beam-like part stamping die |
-
2010
- 2010-12-22 CN CN2010206754419U patent/CN202010724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047506A (en) * | 2018-09-11 | 2018-12-21 | 滁州市艾德模具设备有限公司 | It prevents and pulls and fall the appearance member Bending Mould that paint falls film |
| CN109794552A (en) * | 2019-03-29 | 2019-05-24 | 重庆长安汽车股份有限公司 | A kind of U-shaped beam-like part stamping die |
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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: 20111019 Termination date: 20131222 |