CN209334537U - A kind of square tube end socket punching die - Google Patents
A kind of square tube end socket punching die Download PDFInfo
- Publication number
- CN209334537U CN209334537U CN201821763506.8U CN201821763506U CN209334537U CN 209334537 U CN209334537 U CN 209334537U CN 201821763506 U CN201821763506 U CN 201821763506U CN 209334537 U CN209334537 U CN 209334537U
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- China
- Prior art keywords
- fixed
- square tube
- end socket
- tube end
- mounting table
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Abstract
The utility model discloses a kind of square tube end socket punching dies, including pedestal and top plate, the top of pedestal is fixed with U-shaped board, U-shaped board is fixed with mounting table in the middle part of top, four corners on mounting table top are fixed with fixed link, the two sides of mounting table are equipped with workpiece clamping mechanism, four corners on pedestal top pass through support rod and are fixedly connected with four corners of top plate bottom end, a kind of square tube end socket punching die of the utility model, pressure plate is moved by the hydraulic stem elongated for the hydraulic cylinder being equipped with to move down, to drive compact heap to be fixed the top of workpiece；It is moved downward by the second wedge block, the first wedge block is hit, to drive link block to slide along sliding block, so that clamping column be driven to be clamped fixation to the two sides of square tube；After the completion of punching, pressure plate is driven to move up by the contraction of hydraulic pressure bar of hydraulic cylinder, then reset spring will connect block reset automatically, convenient for taking out workpiece.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of square tube end socket punching die belongs to square tube processing technology
Field.
Background technique
Square tube is a kind of address of square pipe, that is, the steel pipe that side length is equal, is that strip is rolled up by process
It makes；At present when the end to square tube is punched out operation, punching apparatus is needed to be punched out, but in punch process
In, it is not easy to that square tube is fixed, the position of square tube is easy to happen movement, be easy to cause the position of punching to move, shadow
The quality for ringing punching, reduces punching efficiency.
Utility model content
The purpose of this utility model is to provide a kind of square tube end socket punching dies, to solve to propose in above-mentioned background technique
Be not easy to the problem of square tube is fixed.
To achieve the above object, the utility model provides the following technical solutions: a kind of square tube end socket punching die, including bottom
Seat and top plate, the top of the pedestal is fixed with U-shaped board, is fixed with mounting table in the middle part of the U-shaped board top, described
Four corners on mounting table top are fixed with fixed link, and the two sides of the mounting table are equipped with workpiece clamping mechanism, described
Four corners on pedestal top pass through support rod and are fixedly connected with four corners of top plate bottom end, and the bottom of the top plate is fixed
Equipped with workpiece hold-down mechanism, the side of the pedestal is fixed with switch panel.
As a kind of optimal technical scheme of the utility model, the workpiece clamping mechanism includes two link blocks and two
Clamping column, the sliding block that two link blocks are equipped with U-shaped board top respectively are slidably connected, and the top of two link blocks is equal
It is fixed with the first wedge block, the side of two link blocks is fixed with clamping column.
As a kind of optimal technical scheme of the utility model, the workpiece hold-down mechanism includes two hydraulic cylinders, compresses
Plate and two the second wedge blocks, two hydraulic cylinders are separately fixed at the top of top plate, the hydraulic stem of two hydraulic cylinders
It is fixedly connected with the top of pressure plate, compact heap is fixed in the middle part of the pressure plate bottom end, the pressure plate bottom
Both ends are fixed with the second wedge block, the hydraulic cylinder switch and power supply electricity that the hydraulic cylinder is equipped with by switch panel surface respectively
Property connection.
As a kind of optimal technical scheme of the utility model, first wedge block mutually agrees with the second wedge block.
As a kind of optimal technical scheme of the utility model, the surface of the clamping column and the surface of compact heap are equipped with
Rubber pad.
As a kind of optimal technical scheme of the utility model, the link block passes through reset spring to be fixed with mounting table
Connection.
Compared with prior art, the utility model has the beneficial effects that a kind of square tube end socket punching die of the utility model,
It has the advantage that
1, it moves pressure plate by the hydraulic stem elongated for the hydraulic cylinder being equipped with to move down, to drive compact heap to workpiece
Top be fixed；
2, it is moved downward by the second wedge block, hits the first wedge block, so that link block is driven to slide along sliding block, from
And clamping column is driven to be clamped fixation to the two sides of square tube；
3, after the completion of punching, drive pressure plate to move up by the contraction of hydraulic pressure bar of hydraulic cylinder, then reset spring from
It is dynamic to connect block reset, convenient for workpiece is taken out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the pedestal of the utility model.
In figure: 1, pedestal；2, U-shaped board；3, link block；4, the first wedge block；5, clamping column；6, sliding block；7, mounting table；8,
Reset spring；9, fixed link；10, support rod；11, top plate；12, hydraulic cylinder；13, pressure plate；14, compact heap；15, the second wedge shape
Block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of square tube end socket punching die, including pedestal 1 and top plate 11, bottom referring to FIG. 1-2,
The top of seat 1 is fixed with U-shaped board 2, and mounting table 7, four corners on 7 top of mounting table are fixed in the middle part of 2 top of U-shaped board
It is fixed with fixed link 9, the two sides of mounting table 7 are equipped with workpiece clamping mechanism, and four corners on 1 top of pedestal pass through
Support rod 10 is fixedly connected with four corners of 11 bottom end of top plate, and the bottom of top plate 11 is fixed with workpiece hold-down mechanism, pedestal 1
Side be fixed with switch panel.
Preferably, workpiece clamping mechanism include two link blocks 3 and two clamping columns 5, two link blocks 3 respectively with it is U-shaped
The sliding block 6 that 2 top of plate is equipped with is slidably connected, and the top of two link blocks 3 is fixed with the first wedge block 4, two link blocks
3 side is fixed with clamping column 5, is moved downward by the second wedge block 15, the first wedge block 4 is hit, thus the company of drive
It connects block 3 to slide along sliding block 6, so that clamping column 5 be driven to be clamped fixation to the two sides of square tube.
Preferably, workpiece hold-down mechanism includes two hydraulic cylinders 12, pressure plate 13 and two the second wedge blocks 15, two liquid
Cylinder pressure 12 is separately fixed at the top of top plate 11, and the hydraulic stem of two hydraulic cylinders 12 is fixedly connected with the top of pressure plate 13,
Compact heap 14 is fixed in the middle part of 13 bottom end of pressure plate, the both ends of 13 bottom of pressure plate are fixed with the second wedge block respectively
15, the hydraulic cylinder switch that hydraulic cylinder 12 is equipped with by switch panel surface is electrically connected with the power supply, convenient for controlling to electrical appliance
System.
Preferably, the first wedge block 4 mutually agrees with the second wedge block 15, is moved downward, is hit by the second wedge block 15
The first wedge block 4 is hit, to drive link block 3 is mobile clamping column 5 is driven to be clamped fixation to workpiece, passes through hydraulic cylinder 12
Hydraulic stem elongated is moved pressure plate 13 and is moved down, and is fixed by top of the compact heap 14 to square tube.
Preferably, the surface of clamping column 5 and the surface of compact heap 14 are equipped with rubber pad, rubber pad on the one hand increase with
The frictional force of workpiece, convenient for workpiece is fixed；On the other hand it plays a protective role to workpiece, prevents from making the surface of workpiece
At damage.
Preferably, link block 3 is fixedly connected by reset spring 8 with mounting table 7, when pressure plate 13 moves up,
Reset spring 8 automatically resets link block 3, convenient for taking out workpiece.
When specifically used, square tube is placed on mounting table 7 by a kind of square tube end socket punching die of the utility model first,
Then it is switched by hydraulic cylinder and opens hydraulic cylinder 12, pressure plate 13 is moved by the hydraulic stem elongated of hydraulic cylinder 12 and is moved down,
It is fixed by top of the compact heap 14 to square tube, is moved downward by the second wedge block 15, hit the first wedge block 4, from
And link block 3 is driven to slide along sliding block 6, so that clamping column 5 be driven to be clamped fixation to the two sides of square tube, then pass through punching
Hole equipment is punched out operation to the end of square tube；After the completion of punching, pass through the hydraulic stem of hydraulic cylinder switch control hydraulic cylinder 12
Shrinkage band is moved pressure plate 13 and is moved up, and then reset spring 8 automatically resets link block 3, and workpiece is taken out.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of square tube end socket punching die, including pedestal (1) and top plate (11), which is characterized in that the top of the pedestal (1)
It is fixed with U-shaped board (2), is fixed with mounting table (7) in the middle part of U-shaped board (2) top, mounting table (7) top
Four corners are fixed with fixed link (9), and the two sides of the mounting table (7) are equipped with workpiece clamping mechanism, the pedestal (1)
Four corners on top pass through support rod (10) and are fixedly connected with four corners of top plate (11) bottom end, the top plate (11)
Bottom is fixed with workpiece hold-down mechanism, and the side of the pedestal (1) is fixed with switch panel.
2. a kind of square tube end socket punching die according to claim 1, it is characterised in that: the workpiece clamping mechanism includes
Two link blocks (3) and two clamping columns (5), the sliding block (6) that two link blocks (3) are equipped with U-shaped board (2) top respectively
It being slidably connected, the top of two link blocks (3) is fixed with the first wedge block (4), and the one of two link blocks (3)
Side is fixed with clamping column (5).
3. a kind of square tube end socket punching die according to claim 2, it is characterised in that: the workpiece hold-down mechanism includes
Two hydraulic cylinders (12), pressure plate (13) and two the second wedge blocks (15), two hydraulic cylinders (12) are separately fixed at top
The hydraulic stem on the top of plate (11), two hydraulic cylinders (12) is fixedly connected with the top of pressure plate (13), the compression
It is fixed with compact heap (14) in the middle part of plate (13) bottom end, the both ends of pressure plate (13) bottom are fixed with the second wedge respectively
Shape block (15), the hydraulic cylinder switch that the hydraulic cylinder (12) is equipped with by switch panel surface are electrically connected with the power supply.
4. a kind of square tube end socket punching die according to claim 3, it is characterised in that: first wedge block (4) with
Second wedge block (15) mutually agrees with.
5. a kind of square tube end socket punching die according to claim 2, it is characterised in that: the surface of the clamping column (5)
Rubber pad is equipped with the surface of compact heap (14).
6. a kind of square tube end socket punching die according to claim 2, it is characterised in that: the link block (3) passes through
Reset spring (8) is fixedly connected with mounting table (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763506.8U CN209334537U (en) | 2018-10-30 | 2018-10-30 | A kind of square tube end socket punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763506.8U CN209334537U (en) | 2018-10-30 | 2018-10-30 | A kind of square tube end socket punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334537U true CN209334537U (en) | 2019-09-03 |
Family
ID=67746873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763506.8U Active CN209334537U (en) | 2018-10-30 | 2018-10-30 | A kind of square tube end socket punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405126A (en) * | 2019-09-05 | 2019-11-05 | 张家港市众利机电制造有限公司 | A kind of support ring production forging press |
| CN112642939A (en) * | 2021-01-15 | 2021-04-13 | 张莉娟 | Stamping die capable of being rapidly positioned based on upper die and lower die and clamping mechanism thereof |
| CN112756702A (en) * | 2021-01-16 | 2021-05-07 | 李志奇 | A metal raw and other materials fly-cutting former for high-end equipment is made |
-
2018
- 2018-10-30 CN CN201821763506.8U patent/CN209334537U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405126A (en) * | 2019-09-05 | 2019-11-05 | 张家港市众利机电制造有限公司 | A kind of support ring production forging press |
| CN110405126B (en) * | 2019-09-05 | 2024-03-08 | 张家港市众利机电制造有限公司 | Forging and pressing device for supporting ring production |
| CN112642939A (en) * | 2021-01-15 | 2021-04-13 | 张莉娟 | Stamping die capable of being rapidly positioned based on upper die and lower die and clamping mechanism thereof |
| CN112756702A (en) * | 2021-01-16 | 2021-05-07 | 李志奇 | A metal raw and other materials fly-cutting former for high-end equipment is made |
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