CN202779468U - Bending die for producing stiffening plate of microwave oven door - Google Patents
Bending die for producing stiffening plate of microwave oven door Download PDFInfo
- Publication number
- CN202779468U CN202779468U CN 201220478145 CN201220478145U CN202779468U CN 202779468 U CN202779468 U CN 202779468U CN 201220478145 CN201220478145 CN 201220478145 CN 201220478145 U CN201220478145 U CN 201220478145U CN 202779468 U CN202779468 U CN 202779468U
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- Prior art keywords
- bending
- block
- microwave oven
- producing
- stiffening plate
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bending die for producing a stiffening plate of a microwave oven door. The bending die comprises a lower die side surface bending assembly, an upper die bending assembly and an upper inclined wedge, wherein the lower die side surface bending assembly is fixed on a lower die base and consists of an outer bending block, an outer pushing block, a reset spring and a lower slide block; the upper die bending assembly is arranged above the lower die side surface bending assembly and consists of an upper leaning block, an upper leaning block fixed plate, an upper bending block and an upper bending fixed plate; and the upper inclined wedge is arranged at one side of the upper die bending assembly and is fixed on the upper die base. Compared with the prior art, the bending die for producing the stiffening plate of the microwave oven door has the advantages of wide use range, high reliability, process saving and the like; and according to the bending die for producing the stiffening plate of the microwave oven door, two punching processes can be completed by one step.
Description
Technical field
The utility model relates to a kind of Bending Mould, especially relates to a kind of Bending Mould of producing the door for microwave oven stiffening plate.
Background technology
At present, many door for microwave oven stiffening plates (door E) Bending Mould exists that operation is many, the unsettled problem of bending size, causes that microwave has leakage to exceed standard after the parts general assembly, and having influence on complete machine can not detect by safety.
The U-shaped bending of round steel is that technical difficulty is large in the panel beating process, the technology that operation requirements is high, need special equipment and technological means, the general artificial local method that adopts is implemented anchor ear, the one, inefficiency, the 2nd, difficult quality is protected, and adopts special-purpose main equipment expensive, and exist operation to use complex process, purchase and problem that production cost is high.
The utility model content
The purpose of this utility model is exactly to provide the Bending Mould that a kind of reliability is higher, can finish the production door for microwave oven stiffening plate of twice punching press a step for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Bending Mould of producing the door for microwave oven stiffening plate comprises:
Counterdie side foldable component: be fixed on the die shoe, comprise outer folded block, outer pushing block, back-moving spring and sliding block, described outer folded block and outer pushing block are arranged on the sliding block, and described back-moving spring is fastened in the outer folded block;
Patrix foldable component: the top that is arranged on counterdie side foldable component, comprise by piece, upward by piece fixed head, upper folded block and upper bending fixed head, the described upper piece that leans on is fixed on the upper bolster by the piece fixed head through upper, and described upper folded block is fixed on the upper bolster through upper bending fixed head;
On tiltedly carve: be arranged on a side of patrix foldable component, be fixed on the upper bolster.
Described sliding block is connected with die shoe through the sliding block backing plate.
Also be embedded with the bronze that rubs between minimizing sliding block and the downslide backing plate in the described sliding block backing plate and inlay graphite column.
Also be provided with the counterdie backing plate on the described die shoe, the top of this counterdie backing plate is provided with lower bolster, and the side of lower bolster is through bending female die and back-moving spring butt.
Place product to be punched on the described bending female die.
The position of described upper vertical direction of tiltedly carving is between outer folded block and outer pushing block.
Described upper both sides, bottom of tiltedly carving offer ramp structure, and described outer folded block and outer pushing block offer ramp structure towards the top of a upper side of tiltedly carving, and above-mentioned ramp structure and the upper ramp structure offered the both sides, bottom tiltedly carved are to coupling.
Compared with prior art, the utlity model has following advantage:
One, the scope of application is wide: be not only applicable to the bending of door for microwave oven E, and particularly applicable to mould structures such as " several " font bendings.
Two, high reliability: because the side bending is to finish, guaranteed that the bending size changes in the situation that part and mould are fully fitted in the elastic properties of materials scope.
Three, save operation: the processing that will originally need two operations to finish changes into only needs an operation just can finish, and has saved punch press and human resources, has reduced cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 for upper bolster, 2 for upward tiltedly carving, 3 being upper bending fixed head by piece fixed head, 15 for upper folded block, 16 for upper by piece, 14 for upper for product to be punched, 13 for bending female die, 12 for lower bolster, 11 for counterdie backing plate, 10 for die shoe, 9 for underlay slide plate, 8 for sliding block, 7 for back-moving spring, 6 for outer pushing block, 5 for outer folded block, 4.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of Bending Mould of producing the door for microwave oven stiffening plate, its structure comprise the counterdie side foldable component that is fixed on the die shoe 8, are fixed on the patrix foldable component on the upper bolster 1 and upward tiltedly carve 2 as shown in Figure 1.Wherein, counterdie side foldable component comprises outer folded block 3, outer pushing block 4, back-moving spring 5 and sliding block 6, outer folded block 3 and outer pushing block 4 are arranged on the sliding block 6, back-moving spring 5 is fastened in the outer folded block 3, the stretching by back-moving spring 5 and shrink the motion that drives counterdie side foldable component and reset.Sliding block 6 is connected with die shoe 8 through sliding block backing plate 7, also is embedded with the bronze that rubs between minimizing sliding block and the downslide backing plate and inlays graphite column in sliding block backing plate 7.In addition, also be provided with counterdie backing plate 9 on the die shoe 8, the top of this counterdie backing plate 9 is provided with lower bolster 10, and the side of lower bolster 10 is placed product 12 to be punched through bending female die 11 and back-moving spring 5 butts at bending female die 11.
The patrix foldable component is arranged on the top of counterdie side foldable component, comprise by piece 13, upward by piece fixed head 14, upper folded block 15 and upper bending fixed head 16, the upper piece 13 that leans on is fixed on the upper bolster 1 by piece fixed head 14 through upper, and upper folded block 15 is fixed on the upper bolster 1 through upper bending fixed head 16.On tiltedly carve 2 sides that are arranged on the patrix foldable component, be fixed on the upper bolster 1.On tiltedly carve the position of 2 vertical direction between outer folded block 3 and outer pushing block 4.On tiltedly carve 2 both sides, bottom and offer ramp structure, outer folded block 3 and outer pushing block 4 offer ramp structure towards upward top of carving a side of 2, above-mentioned ramp structure and the upper ramp structure offered both sides, 2 bottom tiltedly carved are to coupling, on tiltedly carve 2 and move downward and promote successively outer pushing block 4 by the contact between the ramp structure and drive outwards motion and promote outer folded block 3 drive sliding blocks 6 and inwardly move of sliding blocks 6, treat respectively stamping products 12 and carry out the both sides Bending Processing.
Operation principle of the present utility model is as follows: upper bolster 1 moves up and down with the slide block of punch press, and die shoe 8 is fixed on the press bolster.When upper bolster 1 was descending with slider of punch, the upper 2 outer pushing blocks 4 of contact and outer pushing block 4 is outwards mobile of tiltedly carving drove simultaneously sliding block 6 and bending female die 11 and outwards move to together desired location; Patrix bending this moment assembly also simultaneously descending contact product 12 to be punched begins to finish first bending; Along with the continuation of slider of punch is descending, upward tiltedly carve 2 and begin to contact outer folded block 3, and promote outer folded block 3 and move inward and finish the bending second time for the treatment of stamping products 12, the capable bottom dead centre that arrives of slider of punch begins to return simultaneously, finishes a jig frequency.
Claims (7)
1. a Bending Mould of producing the door for microwave oven stiffening plate is characterized in that, this Bending Mould comprises:
Counterdie side foldable component: be fixed on the die shoe, comprise outer folded block, outer pushing block, back-moving spring and sliding block, described outer folded block and outer pushing block are arranged on the sliding block, and described back-moving spring is fastened in the outer folded block;
Patrix foldable component: the top that is arranged on counterdie side foldable component, comprise by piece, upward by piece fixed head, upper folded block and upper bending fixed head, the described upper piece that leans on is fixed on the upper bolster by the piece fixed head through upper, and described upper folded block is fixed on the upper bolster through upper bending fixed head;
On tiltedly carve: be arranged on a side of patrix foldable component, be fixed on the upper bolster.
2. a kind of Bending Mould of producing the door for microwave oven stiffening plate according to claim 1 is characterized in that described sliding block is connected with die shoe through the sliding block backing plate.
3. a kind of Bending Mould of producing the door for microwave oven stiffening plate according to claim 2 is characterized in that, also is embedded with the bronze that rubs between minimizing sliding block and the downslide backing plate in the described sliding block backing plate and inlays graphite column.
4. a kind of Bending Mould of producing the door for microwave oven stiffening plate according to claim 1 is characterized in that, also is provided with the counterdie backing plate on the described die shoe, and the top of this counterdie backing plate is provided with lower bolster, and the side of lower bolster is through bending female die and back-moving spring butt.
5. a kind of Bending Mould of producing the door for microwave oven stiffening plate according to claim 4 is characterized in that, places product to be punched on the described bending female die.
6. a kind of Bending Mould of producing the door for microwave oven stiffening plate according to claim 1 is characterized in that, the position of described upper vertical direction of tiltedly carving is between outer folded block and outer pushing block.
7. according to claim 1 or 6 described a kind of Bending Moulds of producing the door for microwave oven stiffening plate, it is characterized in that, described upper both sides, bottom of tiltedly carving offer ramp structure, described outer folded block and outer pushing block offer ramp structure towards the top of a upper side of tiltedly carving, and above-mentioned ramp structure and the upper ramp structure offered the both sides, bottom tiltedly carved are to coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478145 CN202779468U (en) | 2012-09-18 | 2012-09-18 | Bending die for producing stiffening plate of microwave oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478145 CN202779468U (en) | 2012-09-18 | 2012-09-18 | Bending die for producing stiffening plate of microwave oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779468U true CN202779468U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478145 Expired - Fee Related CN202779468U (en) | 2012-09-18 | 2012-09-18 | Bending die for producing stiffening plate of microwave oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779468U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338837A (en) * | 2013-07-25 | 2015-02-11 | 美的集团武汉制冷设备有限公司 | Bending die machine |
| CN104368701A (en) * | 2014-11-28 | 2015-02-25 | 吴中区光福华宇钣金厂 | Support bending die |
| CN104668356A (en) * | 2013-11-28 | 2015-06-03 | 昆山市卓航精密模具有限公司 | Die structure for product front and side bending |
| CN104785620A (en) * | 2015-04-02 | 2015-07-22 | 福建省石狮市通达电器有限公司 | Aluminum product bending system and process |
| CN105643909A (en) * | 2014-11-05 | 2016-06-08 | 佛山市王土汇铿印刷有限公司 | Mold assembly for reverse edge covering |
| CN110695210A (en) * | 2019-10-21 | 2020-01-17 | 宁波奥克斯厨电制造有限公司 | Bending die |
-
2012
- 2012-09-18 CN CN 201220478145 patent/CN202779468U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338837A (en) * | 2013-07-25 | 2015-02-11 | 美的集团武汉制冷设备有限公司 | Bending die machine |
| CN104668356A (en) * | 2013-11-28 | 2015-06-03 | 昆山市卓航精密模具有限公司 | Die structure for product front and side bending |
| CN105643909A (en) * | 2014-11-05 | 2016-06-08 | 佛山市王土汇铿印刷有限公司 | Mold assembly for reverse edge covering |
| CN104368701A (en) * | 2014-11-28 | 2015-02-25 | 吴中区光福华宇钣金厂 | Support bending die |
| CN104785620A (en) * | 2015-04-02 | 2015-07-22 | 福建省石狮市通达电器有限公司 | Aluminum product bending system and process |
| CN104785620B (en) * | 2015-04-02 | 2017-03-01 | 福建省石狮市通达电器有限公司 | A kind of aluminum products bending and molding system |
| CN110695210A (en) * | 2019-10-21 | 2020-01-17 | 宁波奥克斯厨电制造有限公司 | Bending die |
| CN110695210B (en) * | 2019-10-21 | 2021-08-20 | 宁波奥克斯厨电制造有限公司 | Bending die |
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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: 20130313 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |