CN202129365U - Mould structure for strip material distortion - Google Patents
Mould structure for strip material distortion Download PDFInfo
- Publication number
- CN202129365U CN202129365U CN201120241022U CN201120241022U CN202129365U CN 202129365 U CN202129365 U CN 202129365U CN 201120241022 U CN201120241022 U CN 201120241022U CN 201120241022 U CN201120241022 U CN 201120241022U CN 202129365 U CN202129365 U CN 202129365U
- Authority
- CN
- China
- Prior art keywords
- gear
- tooth bar
- gears
- billot
- plate
- 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.)
- Withdrawn - After Issue
Links
- 238000000465 moulding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a mould structure for strip material distortion, comprising an upper mould base, a lower mould base and a lower stripper located between the upper mould base and the lower mould base. The mould structure for strip material distortion is characterized by further comprising two racks vertically fixed on the lower mould base, and two groups of gears arranged on the lower stripper in parallel, wherein the upper ends of the racks penetrate through the lower stripper, and the front side surfaces of the racks are provided with rack teeth; each group of gears comprises a first gear and a second gear, the first gear is arranged between the corresponding rack and the second gear, one side of the first gear is engaged with the corresponding rack, and the other side of the first gear is engaged with the second gear; and key slots for strip materials are formed on the inner sides of the second gears in the two groups of gears, and the axes of the second gears are on the same straight line. According to the utility model, the vertical movement of a punch is changed to rotary movement through the gears and the racks so as to distort and shape workpieces. The mould structure for strip material distortion has advantages that the structure is simple, the operation is convenient, and the implementation is easy.
Description
Technical field
The utility model relates to a kind of mould, specifically is a kind of mould structure that is used for the strip-shaped materials distortion.
Background technology
For some shaped pieces, adopt common punch press and mould, the general difficulty of the moulding of its profile is bigger; Or technology is comparatively complicated; The billot of distortion such as air conditioning for automobiles support for example, common punch press that moves both vertically and drift can't directly be realized its distortion moulding.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of billot distortion mould structure, comprises upper bolster, die shoe and at the following plate that takes off between the die holder up and down, it is characterized in that, also comprises:
Vertically be fixed on two tooth bars on the die shoe, said tooth bar upper end is passed down and is taken off plate, and the tooth bar leading flank is provided with teeth;
Be set in parallel in down two groups of gears that take off on the plate; Every group of gear all comprises first gear and second gear; Said first gear is arranged between the above-mentioned tooth bar and second gear, first gear, one side and said tooth bar interlock, the opposite side and the second gear interlock; The medial surface of two second gears have one be used for fixing billot keyway, its gear axis is on same straight line;
Be used to compress the upper die and lower die of billot, said upper die and lower die are set in place the first gear position intermediate in two groups of gears, and said patrix is fixed on the upper bolster, and counterdie is fixed on the stripper plate.
Further technical scheme comprises:
Corresponding each tooth bar in said upper bolster below is provided with a block, and said block is positioned at the rear side of corresponding tooth bar, and the trailing flank setting of the adjacent tooth bar of its leading flank when the rack drives gear rotates, strengthens the steadiness of tooth bar.
Said upper bolster is provided with the fixedly upper mounted plate of patrix and block, and said die shoe is provided with the bottom plate of stationary rack.
The diameter of said second gear and thickness are greater than the diameter and the thickness of said first gear.
The billot middle part is arranged between the upper die and lower die, is fixed through the patrix counterdie, and the two ends of billot are individually fixed in the second gear keyway of two groups of gears; After lathe brought into operation, upper die and lower die compressed billot, upper bolster with under take off plate and move down together; Tooth bar under take off plate and produce relative displacement, rack drives first gear rotates, second gear with the first gear interlock begins to rotate simultaneously; Drive billot one end and begin rotation, billot produces distortion, final molding.
The utility model novel structure, simple to operate, and be easy to manufacture, apply in being adapted at manufacturing.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
The specific embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in the figure, a kind of air conditioning for automobiles support distortion mould structure comprises upper bolster 1, die shoe 2 and at the following plate 4 that takes off between the die holder 2 up and down, upper bolster is provided with upper mounted plate 11, and die shoe 2 is provided with bottom plate 21.
Vertically be installed with two tooth bars 3 on the said bottom plate 21, said tooth bar 3 upper ends are passed down through through hole and are taken off plate 4, upper bolster 1 and under take off between the plate 4, tooth bar 3 leading flanks are provided with teeth.The position of corresponding each tooth bar 3 in upper bolster 1 below is provided with a block 12; Said block 12 is positioned at the rear side of the tooth bar corresponding with it 3; Its upper end is fixed on the upper mounted plate 11, and the trailing flank setting of the adjacent tooth bar 3 of its leading flank is when lathe moves; Tooth bar 3 driven gears, the stability of reinforcement tooth bar 3.
Take off under said and be arranged with two groups of gears on the plate 4 in parallel; Every group of gear all comprises first gear 51 and second gear 52; Said first gear 51 is arranged between the above-mentioned tooth bar 3 and second gear 52; First gear, 51 1 sides and 3 interlocks of said tooth bar, opposite side and 52 interlocks of second gear, the interlock through the tooth bar 3 and first gear 51 drive second gear 52 and rotate.The inboard of two second gears 52 has the keyway that is used for fixing billot, and its gear axis point-blank.Above gear centre is equipped with rotating shaft, and its rotating shaft is fixed on down through bearing takes off on the plate 4.The diameter of said second gear 52 and thickness are greater than the diameter and the thickness of said first gear 51.
The device of the utility model also comprises patrix 13 and counterdie 22; Said patrix 13 is set in place first gear, 51 position intermediate in two groups of gears with counterdie 22; Said patrix 13 is fixed on 13 1 of the patrixes, and counterdie 22 is fixed on down and takes off on the plate 4, and billot is arranged between patrix 13 and the counterdie 22.After lathe brought into operation, patrix 13 and counterdie 22 compressed the middle part of billot, upper bolster with under take off plate 4 and move downward; Tooth bar 3 produces relative position; Driven gear rotates, and is arranged on the end that billot on second gear 52 is fixed on keyway and begins along with second gear 52 reverses final molding.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (4)
1. billot distortion mould structure comprises upper bolster, die shoe and at the following plate that takes off between the die holder up and down, it is characterized in that, also comprises:
Vertically be fixed on two tooth bars on the die shoe, said tooth bar upper end is passed down and is taken off plate, and the tooth bar leading flank is provided with teeth;
Be set in parallel in down two groups of gears that take off on the plate; Every group of gear all comprises first gear and second gear; Said first gear is arranged between the above-mentioned tooth bar and second gear, first gear, one side and said tooth bar interlock, the opposite side and the second gear interlock; The medial surface of two second gears have one be used for fixing billot keyway, its gear axis is on same straight line;
Be used to compress the upper die and lower die of billot, said upper die and lower die are set in place the first gear position intermediate in two groups of gears, and said patrix is fixed on the upper bolster, and counterdie is fixed on down and takes off on the plate.
2. a kind of billot distortion mould structure according to claim 1 is characterized in that: corresponding each tooth bar in said upper bolster below is provided with a block, and said block is positioned at the rear side of corresponding tooth bar, the trailing flank setting of the adjacent tooth bar of its leading flank.
3. a kind of billot distortion mould structure according to claim 1 and 2 is characterized in that: said upper bolster is provided with the fixedly upper mounted plate of patrix and block, and said die shoe is provided with the bottom plate of stationary rack.
4. a kind of billot distortion mould structure according to claim 3, it is characterized in that: the diameter of said second gear and thickness are greater than the diameter and the thickness of said first gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120241022U CN202129365U (en) | 2011-07-08 | 2011-07-08 | Mould structure for strip material distortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120241022U CN202129365U (en) | 2011-07-08 | 2011-07-08 | Mould structure for strip material distortion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129365U true CN202129365U (en) | 2012-02-01 |
Family
ID=45518152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120241022U Withdrawn - After Issue CN202129365U (en) | 2011-07-08 | 2011-07-08 | Mould structure for strip material distortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327939A (en) * | 2011-07-08 | 2012-01-25 | 昆山飞宇精密模具有限公司 | Strip material twisting die structure |
| CN103752692A (en) * | 2012-12-14 | 2014-04-30 | 上海槎南工贸发展有限公司 | Motor fixing frame bending mould |
-
2011
- 2011-07-08 CN CN201120241022U patent/CN202129365U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327939A (en) * | 2011-07-08 | 2012-01-25 | 昆山飞宇精密模具有限公司 | Strip material twisting die structure |
| CN102327939B (en) * | 2011-07-08 | 2013-04-24 | 苏州飞宇精密科技股份有限公司 | Strip material twisting die structure |
| CN103752692A (en) * | 2012-12-14 | 2014-04-30 | 上海槎南工贸发展有限公司 | Motor fixing frame bending mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU FEIYU PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KUNSHAN FEIYU PRECISION TOOL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215300, Sifang Road, 28 North Town, Yushan Town, Jiangsu, Kunshan Patentee after: Suzhou Feiyu Precision Technology Co., Ltd. Address before: 215300, Sifang Road, 28 North Town, Yushan Town, Jiangsu, Kunshan Patentee before: Kunshan Feiyu Precision Mould Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |