CN211304418U - Upper and lower simultaneous punching die for square tube - Google Patents
Upper and lower simultaneous punching die for square tube Download PDFInfo
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- CN211304418U CN211304418U CN201921949889.2U CN201921949889U CN211304418U CN 211304418 U CN211304418 U CN 211304418U CN 201921949889 U CN201921949889 U CN 201921949889U CN 211304418 U CN211304418 U CN 211304418U
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- square pipe
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Abstract
A simultaneous up-down punching die for a square tube comprises an upper die base and a lower die base, wherein an upper base plate is arranged on the lower side of the upper die base, an upper clamping plate is arranged on the lower side of the upper base plate, a stripper plate is arranged on the lower side of the upper clamping plate, the upper die base, the upper base plate and the upper clamping plate are connected through equal-height sleeves, the upper base plate, the upper clamping plate and the stripper plate are connected through equal-height sleeves, and a punching male die is arranged on the; the upper part of the lower die base is provided with a lower die plate, the upper side of the lower die plate is provided with a punching female die corresponding to the punching male die, and the front side and the rear side of the upper die base are provided with stroke limiting columns. The utility model discloses a cut-out press simultaneously about square pipe can be processed the hole of the upper and lower face of square pipe simultaneously, saves the time of repetitive operation, and work efficiency improves 200%, applicable square pipe processing that punches a hole from top to bottom in various tip needs.
Description
Technical Field
The utility model relates to and mould technical field.
Background
The existing square tube punching die can only process holes on the same plane of a square tube at each time, for the holes on the opposite plane, a punching die is inserted after the square tube product needs to be turned over, punching operation is carried out again, each product needs to be repeatedly operated twice, the punching process can be completed, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that current side's pipe cut-out press exists, the utility model provides a side's pipe cut-out press simultaneously from top to bottom.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a simultaneous up-down punching die for a square tube comprises an upper die base and a lower die base, wherein an upper base plate is arranged on the lower side of the upper die base, an upper clamping plate is arranged on the lower side of the upper base plate, a stripper plate is arranged on the lower side of the upper clamping plate, the upper die base, the upper base plate and the upper clamping plate are connected through equal-height sleeves, the upper base plate, the upper clamping plate and the stripper plate are connected through equal-height sleeves, and a punching male die is arranged on the; the upper part of the lower die base is provided with a lower die plate, and the upper side of the lower die plate is provided with a punching female die corresponding to the punching male die.
The lower die base lower part installation lower cushion, lower cushion upper portion is located lower bolster one side and is equipped with square pipe backing plate, and square pipe backing plate upper surface flushes with the lower bolster upper surface.
Travel limit columns are arranged on the front side and the rear side of the upper die base.
And the upper part of the upper die base is provided with a die handle.
The utility model discloses a cut-out press simultaneously about square pipe can be processed the hole of the upper and lower face of square pipe simultaneously, saves the time of repetitive operation, and work efficiency improves 200%, applicable square pipe processing that punches a hole from top to bottom in various tip needs.
Drawings
Fig. 1 is the main view structure diagram of the upper and lower punching dies of the square tube of the utility model.
Fig. 2 is the structure view of the upper and lower punching dies of the square tube.
In the figure: 1. the die comprises a die handle, 2, an upper die holder, 3, an upper backing plate, 4, an upper clamping plate, 5, a punching male die, 6, a stripper plate, 7, a punching female die, 8, a lower die plate, 9, a lower die holder, 10, a lower backing block, 11, a square tube, 12, a square tube backing plate, 13 and an equal-height sleeve.
Detailed Description
The structure of the utility model is shown in fig. 1 and fig. 2, comprising an upper die base 2 and a lower die base 9, wherein an upper padding plate 3 is arranged at the lower side of the upper die base 2, an upper clamping plate 4 is arranged at the lower side of the upper padding plate 3, a stripper plate 6 is arranged at the lower side of the upper clamping plate 4, the upper die base 2, the upper padding plate 3 and the upper clamping plate 4 are connected through a equal-height sleeve 14, the upper padding plate 3, the upper clamping plate 4 and the stripper plate 6 are connected through an equal-height sleeve 14, a punching male die 7 is arranged on the upper clamping plate 4, and travel limit posts 13 are arranged at the front; the lower die base 9 upper portion installation lower bolster 8, the lower bolster 8 side-mounting with punch a hole the die 7 that terrace die 5 corresponds, cushion 10 under 9 lower part installations of lower die base, cushion 10 upper portion is located 8 one sides of lower bolster and is equipped with square pipe backing plate 12, and square pipe backing plate 12 upper surface flushes with 8 upper surfaces of lower bolster, 2 upper portion installation die shank 1 of upper die base.
During the use, put square pipe 11 on square pipe backing plate 12, the one end that square pipe 11 need punch a hole is put into and is taken off between flitch 6 and the die 7 that punches a hole, punch a hole terrace die 5 and correspond to the position that square pipe 11 needs the processing hole, then punch a hole for square pipe 11 through the terrace die 5 downstream that punches a hole, punch a hole terrace die 5 downstream and run through the upper and lower surface of square pipe 11 to punch a hole when having realized punching a hole to square pipe 11 upper and lower surface, the down distance of terrace die 5 that punches a hole is spacing through stroke spacing post 13.
Claims (4)
1. The utility model provides a while cut-out press about square pipe which characterized in that: the punching die comprises an upper die base (2) and a lower die base (9), wherein an upper padding plate (3) is arranged on the lower side of the upper die base (2), an upper clamping plate (4) is arranged on the lower side of the upper padding plate (3), a stripper plate (6) is arranged on the lower side of the upper clamping plate (4), the upper die base (2), the upper padding plate (3) and the upper clamping plate (4) are connected through equal-height sleeves (14), the upper padding plate (3), the upper clamping plate (4) and the stripper plate (6) are connected through equal-height sleeves (14), and a punching male die (5) is arranged on the upper clamping plate (; the upper part of the lower die holder (9) is provided with a lower die plate (8), and the upper side of the lower die plate (8) is provided with a punching female die (7) corresponding to the punching male die (5).
2. The simultaneous punching die for the upper and lower sides of the square pipe according to claim 1, wherein: the lower cushion block (10) is installed on the lower portion of the lower die base (9), a square pipe cushion plate (12) is arranged on one side, located on the lower die plate (8), of the upper portion of the lower cushion block (10), and the upper surface of the square pipe cushion plate (12) is flush with the upper surface of the lower die plate (8).
3. The simultaneous punching die for the upper and lower sides of the square pipe according to claim 1, wherein: travel limit columns (13) are arranged on the front side and the rear side of the upper die base (2).
4. The simultaneous punching die for the upper and lower sides of the square pipe according to claim 1, wherein: and the upper part of the upper die holder (2) is provided with a die handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949889.2U CN211304418U (en) | 2019-11-13 | 2019-11-13 | Upper and lower simultaneous punching die for square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949889.2U CN211304418U (en) | 2019-11-13 | 2019-11-13 | Upper and lower simultaneous punching die for square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304418U true CN211304418U (en) | 2020-08-21 |
Family
ID=72080330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949889.2U Active CN211304418U (en) | 2019-11-13 | 2019-11-13 | Upper and lower simultaneous punching die for square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304418U (en) |
-
2019
- 2019-11-13 CN CN201921949889.2U patent/CN211304418U/en active Active
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