CN2843828Y - The dual-side imprinting mould - Google Patents
The dual-side imprinting mould Download PDFInfo
- Publication number
- CN2843828Y CN2843828Y CN 200520077141 CN200520077141U CN2843828Y CN 2843828 Y CN2843828 Y CN 2843828Y CN 200520077141 CN200520077141 CN 200520077141 CN 200520077141 U CN200520077141 U CN 200520077141U CN 2843828 Y CN2843828 Y CN 2843828Y
- Authority
- CN
- China
- Prior art keywords
- counterdie
- lower body
- stripper
- embossing
- spiro rod
- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses the dual-side imprinting mould in the technical field of mold, comprise upper die and lower die, described patrix lower surface is provided with embossing, described counterdie comprises and axially being connected as a single entity and all rounded counterdie upper body and counterdie lower body, the diameter of counterdie lower body is greater than counterdie upper body diameter, upper surface, counterdie upper body is provided with embossing, the counterdie lower body is fixed in the die shoe, counterdie is set with stripper on the upper body, leave the gap and be provided with material returned spring between stripper and the counterdie lower body, also be provided with guide spiro rod between counterdie lower body and the stripper, guide spiro rod is upward through the counterdie lower body and is connected with stripper, and the bottom of guide spiro rod is left and made a concession the gap.During the utility model work, can impress out decorative pattern simultaneously at the workpiece upper and lower surface, its production efficiency height; The workpiece two sides is stressed quite, and the degree of depth of impression is also consistent, and the decorative pattern that impresses out is specious, and contraposition is accurate.The utility model can be used on the bus machine busbar being carried out double-sided embossing processing.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of knurling mould.
Background technology
Need carry out double-sided embossing to busbar on the bus machine, by impressing mould busbar is carried out embossing in the prior art, this mould comprises upper die and lower die, be provided with embossing at the patrix lower surface, counterdie is used for place work piece, after a punching press, at the upper surface formation embossing of workpiece, upset workpiece, carry out an embossing again at the workpiece another side, can finish double-sided embossing, because this mould can not impress simultaneously in that workpiece is two-sided, so its inefficiency, to the embossing of workpiece machined surface secondary the time, can produce destruction to primary embossing, and twice embossing position is difficult to contraposition, easily causes dislocation and impresses deep mixed causing, and influences attractive in appearance.
The utility model content
The purpose of this utility model provides a kind of dual-side imprinting mould, makes it carry out embossing to the two sides of workpiece simultaneously and handles, to enhance productivity.
The purpose of this utility model is achieved in that the dual-side imprinting mould, comprise upper die and lower die, described patrix lower surface is provided with embossing, described counterdie comprises and axially being connected as a single entity and all rounded counterdie upper body and counterdie lower body, the diameter of counterdie lower body is greater than counterdie upper body diameter, upper surface, counterdie upper body is provided with embossing, the counterdie lower body is fixed in the die shoe, counterdie is set with stripper on the upper body, leave the gap and be provided with material returned spring between stripper and the counterdie lower body, also be provided with guide spiro rod between counterdie lower body and the stripper, guide spiro rod is upward through the counterdie lower body and is connected with stripper, and the bottom of guide spiro rod is left and made a concession the gap.
During the utility model work, workpiece is placed the counterdie upper surface, when the downward punching press of patrix, the patrix contact workpiece, pressure is passed to stripper, and it is descending that stripper overcomes the spring force of material returned spring, and the counterdie upper surface is contacted with workpiece, patrix continues to move downward, make the workpiece upper and lower surface impress out decorative pattern simultaneously, then, patrix is up, material returned spring elastic reset, stripper promotes the workpiece demoulding; Guide spiro rod play the guiding role in the course of the work, and it is with the motion campaign of stripper.The utility model once impresses the two sides of workpiece, the production efficiency height; The workpiece two sides is stressed quite, and the degree of depth of impression is also consistent, and the decorative pattern that impresses out is specious, and the position contraposition of upper and lower surface decorative pattern is accurate.The utility model can be used on the bus machine busbar being carried out double-sided embossing processing.
For preventing to hit material in the embossing process, be provided with adjusting pad between described die shoe and the counterdie lower body.By changing the thickness of adjusting pad, can also regulate the embossing depth, in addition, also can make mould can adapt to the processing of the material of different-thickness.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein, 1 patrix, 2 strippers, 3 guide spiro rods, 4 adjusting pads, 5 die shoes, 6a counterdie lower body, 6b counterdie upper body, 7 material returned springs.
The specific embodiment
As shown in Figure 1, the dual-side imprinting mould, comprise patrix 1 and counterdie, patrix 1 lower surface is provided with embossing, counterdie comprises and axially being connected as a single entity and all rounded counterdie upper body 6b and counterdie lower body 6a, the diameter of counterdie lower body 6a is greater than counterdie upper body 6b diameter, 6b upper surface, counterdie upper body is provided with embossing, counterdie lower body 6a is fixed in the die shoe 5, be set with stripper 2 on the 6b of counterdie upper body, leave the gap and be provided with material returned spring 7 between stripper 2 and the counterdie lower body 6a, also be provided with guide spiro rod 3 between counterdie lower body 6a and the stripper 2, guide spiro rod 3 is upward through counterdie lower body 6a and is connected with stripper 2, and the bottom of guide spiro rod 3 is left and made a concession the gap.Material returned spring 7 and guide spiro rod 3 should evenly distribute around the 6b of patrix upper body as much as possible, to improve dependability; For preventing to hit material in the embossing process, can between die shoe 5 and counterdie lower body 6a, adjusting pad 4 be set.
Claims (2)
1, the dual-side imprinting mould, comprise upper die and lower die, described patrix lower surface is provided with embossing, it is characterized in that: described counterdie comprises and axially being connected as a single entity and all rounded counterdie upper body and counterdie lower body, the diameter of counterdie lower body is greater than counterdie upper body diameter, upper surface, counterdie upper body is provided with embossing, the counterdie lower body is fixed in the die shoe, counterdie is set with stripper on the upper body, leave the gap and be provided with material returned spring between stripper and the counterdie lower body, also be provided with guide spiro rod between counterdie lower body and the stripper, guide spiro rod is upward through the counterdie lower body and is connected with stripper, and the bottom of guide spiro rod is left and made a concession the gap.
2, dual-side imprinting mould according to claim 1 is characterized in that: be provided with adjusting pad between described die shoe and the counterdie lower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077141 CN2843828Y (en) | 2005-11-04 | 2005-11-04 | The dual-side imprinting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077141 CN2843828Y (en) | 2005-11-04 | 2005-11-04 | The dual-side imprinting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843828Y true CN2843828Y (en) | 2006-12-06 |
Family
ID=37485784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077141 Expired - Fee Related CN2843828Y (en) | 2005-11-04 | 2005-11-04 | The dual-side imprinting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843828Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641143A (en) * | 2019-09-27 | 2020-01-03 | 武汉工程大学 | Double-sided printing production line |
-
2005
- 2005-11-04 CN CN 200520077141 patent/CN2843828Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641143A (en) * | 2019-09-27 | 2020-01-03 | 武汉工程大学 | Double-sided printing production line |
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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: 20061206 Termination date: 20091204 |