CN203901785U - Thin plate cold-pressed U-shaped piece platform - Google Patents
Thin plate cold-pressed U-shaped piece platform Download PDFInfo
- Publication number
- CN203901785U CN203901785U CN201420205087.1U CN201420205087U CN203901785U CN 203901785 U CN203901785 U CN 203901785U CN 201420205087 U CN201420205087 U CN 201420205087U CN 203901785 U CN203901785 U CN 203901785U
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- thin plate
- plate
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- clamping groove
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Abstract
The utility model relates to a thin plate cold-pressed U-shaped piece platform, and belongs to the technical field of machining devices. The platform comprises a pressing block, a round steel bar, a limiting block, steel plates, a clamping groove, a thick square plate and a workpiece thin plate, wherein the limiting block and the steel plates are fixedly connected onto the upper surface of the thick square plate; the steel plates and the thick square plate forms the clamping groove; the workpiece thin plate forms a chamfer angle with the edge of each steel plate in contact with the workpiece thin plate; the round steel bar is fixedly welded with the lower surface of the pressing block. According to the platform, the clamping groove formed by the thick square plate, the limiting block and the steel plates can be processed and manufactured by ordinary factories; the limiting block is vertically arranged on the left surface of the thick square plate and can fix the position of the workpiece thin plate effectively; the clamping groove formed by the two steel plates enables the workpiece thin plate to form an angle of 90 degrees, and avoids scratching the steel plates; as the contact surface of the clamping groove formed by the round steel bar and the two steel plates with the workpiece thin plate is small, and the edges of the steel plates form chamfer angles, so that the situation that the thin plate is uneasy to separate from the thin plate cold-pressed U-shaped piece platform after formation due to the excessively tight contact of the workpiece thin plate and the thin plate cold-pressed U-shaped piece platform is avoided, and the bounce of the workpiece thin plate is prevented.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of thin plate U-shaped platform of colding pressing.
Background technology
In field of machining, often to be cold-pressed into U-shaped to a thin plate, some traditional U-shaped thin plate cold press devices comprise upper bolster, die shoe, punch, die, die pad, punch both sides are respectively arranged with adjustable binder block, between adjustable binder block and upper bolster, there is interchangeable cushion block, die both sides are respectively arranged with adjustable bearing material piece, between die and die shoe, also there is interchangeable cushion block, the adjustable binder block of punch both sides is connected with punch by screw, and the adjustable bearing material piece of die both sides is connected with die by screw.
Although can once completing thin plate fast, this thin plate cold moudling colds pressing, but in cold pressure procedure, platform contacts too tight with thin plate, after causing thin plate cold moudling, be difficult to depart from platform, in detach procedure, thin plate caused to serious scratch, even bounce-back can not guarantee 90 ° of angles sometimes.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of thin plate U-shaped shaped platform of colding pressing, comprise briquetting, round steel, limited block, steel plate, draw-in groove, thick side's plate and workpiece thin plate, above thick side's plate, be fixedly connected with limited block and steel plate, steel plate and thick side's plate form draw-in groove, the rib chamfering that workpiece thin plate contacts with every block plate, fixing welding round steel below briquetting, round steel is directly over draw-in groove.
The beneficial effects of the utility model are: the position that is erected at the effective fixation workpiece thin plate of limited block energy on the left side on thick side's plate, the draw-in groove that two block plates form can make 90 ° of angles of workpiece sheet forming, and steel plate is not had to scratch, because draw-in groove and the workpiece thin plate contact area of round steel and two block plates formation are little, and the rib chamfering of steel plate, so workpiece thin plate and the utility model there will not be contact too tight, after moulding, be difficult to depart from the situation of platform, also prevented that the bounce-back of workpiece thin plate from can not keep the situation of 90 ° simultaneously, the utility model is simple in structure, easy to use, thick side's plate wherein, limited block, the general factory of draw-in groove that steel plate and steel plate form can own processing and manufacturing.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In Fig. 1,1, briquetting, 2, round steel, 3, limited block, 4, steel plate, 5, draw-in groove, 6, thick side's plate, 7, workpiece thin plate.
As shown in Figure 1, thick side's plate 6 is fixedly connected with limited block 3 and steel plate 4 above, and steel plate 4 forms draw-in grooves 5 with thick side's plate 6, the rib chamfering of workpiece thin plate and every block plate 4 contact positions, and the fixing round steel 2 that welds below briquetting, round steel 2 is directly over draw-in groove 5.
When thin plate is colded pressing U-shaped work, briquetting 1 and round steel 2 upwards lift, workpiece thin plate 7 is put into platform, under the effect of thick side's plate 6 upper limit position blocks 3, the position of fixation workpiece thin plate 7, because thick side's plate 6 and steel plate 4 form draw-in groove 5, so briquetting 1 and round steel 2 move downward by 7 extruding of workpiece thin plate at an angle of 90, when briquetting 1 and round steel 2 extruding workpiece thin plate 7 motion downwards, workpiece thin plate 7 is few with round steel 2 and steel plate 4 contacts area, and the rib chamfering of steel plate 4, so can not cause the situation that is difficult to disengaging platform and occurs scratch after cold moudling, also prevented that 7 bounce-backs of workpiece thin plate from can not keep the situation of 90 ° simultaneously, briquetting 1 and round steel 2 move upward, make workpiece thin plate 7 another sides prop up limited block 3, again briquetting 1 and round steel 2 are moved downward to extruding workpiece thin plate 7, the another side of workpiece thin plate 7 is also pressed at an angle of 90, so far workpiece thin plate is colded pressing for 7 minutes 2 times and is formed U-shaped.
By embodiment, to of the present utility model, have been described in detail above, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. a thin plate U-shaped the platform of colding pressing, it is characterized in that: comprise briquetting (1), round steel (2), limited block (3), steel plate (4), draw-in groove (5) and thick side's plate (6), briquetting (1) is fixing welding round steel (2) below, thick side's plate (6) is fixedly connected with limited block (3) above, thick side's plate (6) is fixedly connected with two block plates (4) above, described two block plates (4) form draw-in groove (5) with thick side's plate (6), and described round steel (2) is directly over draw-in groove (5).
2. a kind of thin plate as claimed in claim 1 U-shaped platform of colding pressing, is characterized in that: described steel plate (4) rib chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205087.1U CN203901785U (en) | 2014-04-24 | 2014-04-24 | Thin plate cold-pressed U-shaped piece platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205087.1U CN203901785U (en) | 2014-04-24 | 2014-04-24 | Thin plate cold-pressed U-shaped piece platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901785U true CN203901785U (en) | 2014-10-29 |
Family
ID=51776079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205087.1U Expired - Fee Related CN203901785U (en) | 2014-04-24 | 2014-04-24 | Thin plate cold-pressed U-shaped piece platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999617A (en) * | 2017-11-08 | 2018-05-08 | 天津东方奇运汽车制造有限公司 | The circular arc rapid shaping frock of thin-walled steel plate |
-
2014
- 2014-04-24 CN CN201420205087.1U patent/CN203901785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999617A (en) * | 2017-11-08 | 2018-05-08 | 天津东方奇运汽车制造有限公司 | The circular arc rapid shaping frock of thin-walled steel plate |
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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: 20141029 Termination date: 20170424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |