CN202591362U - Square-tube double-face hedging mechanism - Google Patents
Square-tube double-face hedging mechanism Download PDFInfo
- Publication number
- CN202591362U CN202591362U CN 201220171222 CN201220171222U CN202591362U CN 202591362 U CN202591362 U CN 202591362U CN 201220171222 CN201220171222 CN 201220171222 CN 201220171222 U CN201220171222 U CN 201220171222U CN 202591362 U CN202591362 U CN 202591362U
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- Prior art keywords
- square tube
- holding pad
- spring
- square
- punch
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- Expired - Fee Related
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Abstract
The utility model discloses a square-tube double-face hedging mechanism which comprises an upper mold plate and a lower mold plate relatively arranged, wherein one face of the upper mold plate facing to the lower mold plate is connected with an upper material pressing plate, an upper punch is arranged in the upper material pressing plate, and the lower end of the upper punch facing to the lower mold plate protrudes out of the upper material pressing plate; one face of the lower mold plate facing to the upper mold plate is provided with a lower material pressing plate, a lower punch is arranged in the lower material pressing plate, and the upper end of the lower punch facing to the upper mold plate protrudes out of the lower material pressing plate; and a space between the upper material pressing plate and the lower material pressing plate is used for placing a square tube requiring punching, and the square-tube double-face hedging mechanism also comprises a female mold core which can be held in the square tube. With the square-tube double-face hedging mechanism, two relative faces of the square tube can be punched, and the mold cost is saved; and the working procedure is reduced through simultaneous punching on two faces, and the punching efficiency is increased. The quantities and the positions of the upper punch and the lower punch can be respectively and correspondingly arranged according to the quantity and the position of the square tube, so that the square-tube double-face hedging mechanism provided by the utility model has better flexibility and generality.
Description
Technical field
The utility model relates to a kind of diel, relates in particular to the two-sided mechanism that liquidates of a kind of square tube.
Background technology
When on two of square tube relative faces, all needing punching in the prior art, need two procedures usually, to each face difference punching press once, punching efficient is lower.If adopt a cover diel; Then after to the one side punching press; The operation that need overturn to square tube, and then another side carried out punching press, reduced punching efficient; And one hole number, position on two faces dashing of cover diel all identical, can't two faces of punching press on punching quantity, the different square tube in position; If adopt two cover diels, then increased die cost, strengthened human cost and board cost.
The utility model content
The utility model technical problem to be solved provides the two-sided mechanism that liquidates of a kind of square tube, only needs to adopt a mold, can on two opposite faces of square tube, realize punching, and quantity, different hole, position on can two faces of punching press square tube.
For solving the problems of the technologies described above, the utility model provides a kind of square tube the two-sided mechanism that liquidates, and it is characterized in that, comprises the cope match-plate pattern and the lower bolster that are oppositely arranged,
Said cope match-plate pattern connects holding pad on towards a surface elastic of said lower bolster, and said going up in the holding pad is provided with upper punch, and said upper punch protrudes from the said holding pad of going up towards the bottom of lower bolster direction;
Said lower bolster is provided with holding pad towards the one side of said cope match-plate pattern, is provided with low punch in the said following holding pad, and said low punch protrudes from said holding pad down towards the upper end of cope match-plate pattern direction;
Said space of going up between holding pad and the following holding pad is used to place the square tube that needs punching,
Also comprise the master mold core that can be contained in the square tube.
Said master mold core is respectively arranged with the groove that can hold said upper punch bottom, low punch upper end on said two surfaces that go up to dash with low punch.
Said cope match-plate pattern is connected through first spring with the said holding pad of going up.
The another side of said lower bolster connects second spring.
The elastic force of said first spring is less than the elastic force of said second spring.
Said first spring is the rectangle spring.
Said second spring is a polyurethane spring.
Also be provided with the locating piece that square tube is positioned on the holding pad under said.
The beneficial effect that the utility model reached:
The two-sided mechanism that liquidates of the square tube of the utility model only needs to adopt a mold, can on two opposite faces of square tube, realize punching, has saved die cost; And two sides punching press has simultaneously reduced operation, has improved punching efficient.If the quantity in the hole on two opposite faces of square tube, position are not simultaneously, only need corresponding respectively quantity and the position that upper punch, low punch are set to get final product, make the two-sided mechanism that liquidates of square tube of the utility model have flexibility better and versatility.
Description of drawings
Fig. 1 is the two-sided mechanism's front view that liquidates of the square tube of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Like Fig. 1, Fig. 2 and shown in Figure 3, the two-sided mechanism that liquidates of the square tube of the utility model comprises upper and lower cope match-plate pattern that is oppositely arranged 1 and lower bolster 2.
The lower surface elasticity of cope match-plate pattern 1 connects holding pad 3 on, be provided with upper punch 5 in the last holding pad 3, and upper punch 5 protrudes from holding pad 3 towards the bottom 51 of lower bolster 2 directions.Wherein, cope match-plate pattern 1 is connected through compression spring 7 with last holding pad 3, and spring 7 can be selected the rectangle spring for use.
Also be provided with the locating piece 21 that is resisted against master mold core 10 two ends on the lower bolster 2, thereby carry out the location, position being placed in master mold core 10 outer square tubes 9.
The below of lower bolster 2 is connected with bedplate 12 elasticity, specifically can be connected with bedplate 12 through compression spring 8.Spring 8 is selected polyurethane spring.Number of springs can be set to a plurality of, is provided with 4 in the present embodiment, and the elastic force of the spring 8 of lower bolster 2 connections is greater than the elastic force of the spring 7 of cope match-plate pattern 1 connection.When cope match-plate pattern 1 is pressed down, reach the rigidity of rectangle spring earlier, upper punch 5 thrusts the tube wall on plane on the square tube 9 earlier under the support of master mold core 10, and the bottom 51 of upper punch 5 gets in the groove 11 of master mold core 10 upper surfaces.Cope match-plate pattern 1 continues to press down then, reaches the rigidity of polyurethane spring, and low punch 6 thrusts the tube wall of square tube 9 lower surfaces under the support of master mold core 10, and the upper end 61 of low punch 6 gets in the groove 11 of master mold core 10 lower surfaces.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.
Claims (8)
1. the two-sided mechanism that liquidates of square tube is characterized in that, comprises the cope match-plate pattern and the lower bolster that are oppositely arranged,
Said cope match-plate pattern connects holding pad on towards a surface elastic of said lower bolster, and said going up in the holding pad is provided with upper punch, and said upper punch protrudes from the said holding pad of going up towards the bottom of lower bolster direction;
Said lower bolster is provided with holding pad towards the one side of said cope match-plate pattern, is provided with low punch in the said following holding pad, and said low punch protrudes from said holding pad down towards the upper end of cope match-plate pattern direction;
Said space of going up between holding pad and the following holding pad is used to place the square tube that needs punching,
Also comprise the master mold core that can be contained in the square tube.
2. the two-sided mechanism that liquidates of square tube according to claim 1 is characterized in that, said master mold core is respectively arranged with the groove that can hold said upper punch bottom, low punch upper end on said two surfaces that go up to dash with low punch.
3. the two-sided mechanism that liquidates of square tube according to claim 1 is characterized in that, said cope match-plate pattern is connected through first spring with the said holding pad of going up.
4. the two-sided mechanism that liquidates of square tube according to claim 3 is characterized in that the another side of said lower bolster connects second spring.
5. the two-sided mechanism that liquidates of square tube according to claim 3 is characterized in that the elastic force of said first spring is less than the elastic force of said second spring.
6. the two-sided mechanism that liquidates of square tube according to claim 3 is characterized in that said first spring is the rectangle spring.
7. the two-sided mechanism that liquidates of square tube according to claim 4 is characterized in that said second spring is a polyurethane spring.
8. the two-sided mechanism that liquidates of square tube according to claim 4 is characterized in that, also is provided with on the said lower bolster being resisted against the locating piece at said master mold core two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171222 CN202591362U (en) | 2012-04-23 | 2012-04-23 | Square-tube double-face hedging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171222 CN202591362U (en) | 2012-04-23 | 2012-04-23 | Square-tube double-face hedging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591362U true CN202591362U (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171222 Expired - Fee Related CN202591362U (en) | 2012-04-23 | 2012-04-23 | Square-tube double-face hedging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591362U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641943A (en) * | 2012-04-23 | 2012-08-22 | 昆山诚业德精密模具有限公司 | Counter punching mechanism for processing both sides of square tube |
| CN103551447A (en) * | 2013-10-21 | 2014-02-05 | 山东润工自动化设备有限公司 | Electric vehicle controller housing tapping die |
| CN105583290A (en) * | 2016-03-19 | 2016-05-18 | 广东富华机械装备制造有限公司 | Punching die for inner square tube |
| CN105598263A (en) * | 2016-03-19 | 2016-05-25 | 鄞楠 | Floating punching die for pipe fitting |
| CN106001245A (en) * | 2016-05-17 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Machining method for automobile skylight fork arm |
-
2012
- 2012-04-23 CN CN 201220171222 patent/CN202591362U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641943A (en) * | 2012-04-23 | 2012-08-22 | 昆山诚业德精密模具有限公司 | Counter punching mechanism for processing both sides of square tube |
| CN102641943B (en) * | 2012-04-23 | 2015-02-25 | 昆山诚业德通讯科技有限公司 | Counter punching mechanism for processing both sides of square tube |
| CN103551447A (en) * | 2013-10-21 | 2014-02-05 | 山东润工自动化设备有限公司 | Electric vehicle controller housing tapping die |
| CN105583290A (en) * | 2016-03-19 | 2016-05-18 | 广东富华机械装备制造有限公司 | Punching die for inner square tube |
| CN105598263A (en) * | 2016-03-19 | 2016-05-25 | 鄞楠 | Floating punching die for pipe fitting |
| CN106001245A (en) * | 2016-05-17 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Machining method for automobile skylight fork arm |
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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: CHENGYEDE KUNSHAN COMMUNICATION TECHNOLOGY CO., LT Free format text: FORMER NAME: KUNSHAN CHENGYEDE PRECISION MOLD CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215316, 196, Yu Cheng Nan Road, Chengbei Town, Yushan Town, Jiangsu, Kunshan Patentee after: Chengyede Kunshan Communication Technology Co., Ltd. Address before: 215300, 2, Beiyuan Road, Yushan Town, Kunshan City, Jiangsu, Suzhou Patentee before: Kunshan Chengyede Precision Mould Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20160423 |