CN107537924A - A kind of impulse- free robustness protective frame diel - Google Patents
A kind of impulse- free robustness protective frame diel Download PDFInfo
- Publication number
- CN107537924A CN107537924A CN201710922890.5A CN201710922890A CN107537924A CN 107537924 A CN107537924 A CN 107537924A CN 201710922890 A CN201710922890 A CN 201710922890A CN 107537924 A CN107537924 A CN 107537924A
- Authority
- CN
- China
- Prior art keywords
- protective frame
- upper bolster
- die shoe
- punching
- impulse
- 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.)
- Pending
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- Punching Or Piercing (AREA)
Abstract
The present invention relates to compressor accessory stamping technology field,Especially a kind of impulse- free robustness protective frame diel,Including upper bolster,Die shoe,The upper bolster,Die shoe is fastened together by regulating bolt,The upper bolster,Protective frame sheet material is clamped between die shoe,The upper bolster,Punching is offered on die shoe,Side of the upper bolster away from protective frame sheet material,Side of the die shoe away from protective frame sheet material has been fixedly connected with fixed seat,Second hydraulic cylinder is installed in the fixed seat of upper bolster,Drift is fixedly connected with the power rail of the second hydraulic cylinder,And the inner chamber of drift insertion punching,First hydraulic cylinder is installed in the fixed seat of die shoe,The impulse- free robustness protective frame diel can remove caused burr during protective frame plate stamping,The purpose for removing flash removed is reached,So that burr residual is few after protective frame plate stamping,Without carrying out deburring operation again,Improve ram efficiency.
Description
Technical field
The present invention relates to compressor accessory stamping technology field, more particularly to a kind of impulse- free robustness protective frame diel.
Background technology
Decompressor currently used in the market, it is main to include on one module and once module, it is provided with punching on upper module
Head and guiding pin etc., in use, protective frame sheet material is placed on lower module, then drives drift to move downward, frame plate will be protected
Material goes out a through hole or blanking by the way of blanking, but the through hole that is formed of the mode of this blanking and outline edge have one side
Many burrs occur, cause product bad.
The content of the invention
The invention aims to solve to exist in the prior art to produce lacking for burr during the processing of protective frame plate stamping
Point, and a kind of impulse- free robustness protective frame diel proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of impulse- free robustness protective frame diel is designed, including upper bolster, die shoe, the upper bolster, die shoe pass through
Regulating bolt is fastened together, and protective frame sheet material, the upper bolster, lower mould are clamped between the upper bolster, die shoe
Punching is offered on seat, side of the upper bolster away from protective frame sheet material, side of the die shoe away from protective frame sheet material are equal
Fixed seat is fixedly connected with, second hydraulic cylinder, the power rail of the second hydraulic cylinder are installed in the fixed seat of upper bolster
On be fixedly connected with drift, and the inner chamber of drift insertion punching is provided with first hydraulic cylinder, institute in the fixed seat of die shoe
State and push rod is fixedly connected with the power rail of first hydraulic cylinder, the end of the push rod is fastenedly connected with fixation by fastening bolt
Block, the outer wall of the fixed block is fixedly connected with the collar, the inner chamber of the push rod insertion punching, and the collar and the inwall of punching connect
Touch.
Preferably, the end of the push rod offers bolt hole, and the inner chamber of the fastening bolt insertion bolt hole is described tight
The outer wall thread connection locking nut of fixing bolt, and locking nut is close to fixed block.
Preferably, the upper bolster, die shoe side close to each other offer neck, the protective frame sheet material clamping
In the inner chamber of neck.
A kind of impulse- free robustness protective frame diel proposed by the present invention, beneficial effect are：By setting first hydraulic cylinder
And push rod, bolt connection has the collar on push rod, and when drift completes protective frame plate stamping process, push rod is in first hydraulic cylinder
The lower inner chamber for entering punching is promoted, the collar slips over the inwall of punching, and caused burr during protective frame plate stamping is removed,
Reaching the purpose for removing flash removed so that burr residual is few after protective frame plate stamping, without carrying out deburring operation again,
Improve ram efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of impulse- free robustness protective frame diel proposed by the present invention；
Fig. 2 is a kind of impulse- free robustness protective frame diel push rod end structural representation proposed by the present invention.
In figure：1 upper bolster, 2 die shoes, 3 punchings, 4 protective frame sheet materials, 5 regulating bolts, 6 first hydraulic cylinders, 7 push rods, 8
Second hydraulic cylinder, 9 drifts, 10 fixed seats, 11 fixed blocks, 12 collars, 13 bolts hole, 14 fastening bolts, 15 locking nuts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of impulse- free robustness protective frame diel, including upper bolster 1, die shoe 2, upper bolster 1, die shoe
2 are fastened together by regulating bolt 5, are clamped with protective frame sheet material 4 between upper bolster 1, die shoe 2, upper bolster 1, under
Offer punching 3 on die holder 2, side of the upper bolster 1 away from protective frame sheet material 4, die shoe 2 away from protective frame sheet material 4 one
Side has been fixedly connected with fixed seat 10, and second hydraulic cylinder 8 is provided with the fixed seat 10 of upper bolster 1, second hydraulic cylinder 8
Drift 9 is fixedly connected with power rail, and drift 9 inserts the inner chamber of punching 3, is provided with the fixed seat 10 of die shoe 2
First hydraulic cylinder 6, push rod 7 is fixedly connected with the power rail of first hydraulic cylinder 6, the end of push rod 7 is fastened by fastening bolt 14
Be connected with fixed block 11, the outer wall of fixed block 11 is fixedly connected with the collar 12, and push rod 7 inserts the inner chamber of punching 3, and the collar 12 with
The inwall contact of punching 3, the collar 12 of setting is used to strike off caused burr in the punching course of protective frame sheet material 4, when under drift 9
When moving completion protective frame 4 stamping procedure of sheet material, push rod 7 enters the inner chamber of punching 3, the collar 12 under the promotion of first hydraulic cylinder 6
The inwall of punching 3 is slipped over, caused burr in the punching course of protective frame sheet material 4 is removed, has reached the purpose for removing flash removed, has made
Burr residual is few after obtaining the punching press of protective frame sheet material 4, without carrying out deburring operation again, improves ram efficiency.
The end of push rod 7 offers bolt hole 13, and fastening bolt 14 inserts the inner chamber of bolt hole 13, fastening bolt 14 it is outer
Wall is threadedly coupled locking nut 15, and locking nut 15 is close to fixed block 11, upper bolster 1, die shoe 2 side close to each other
Neck is offered, protective frame sheet material 4 is clamped in the inner chamber of neck, and the fastening bolt 14 and locking nut 15 of setting are used to lock
Fixed block 11, and the collar 12 of different-diameter can be changed according to the punching 3 of different-diameter so that the diel can fit
The deburring of different-diameter punching is answered to work, applied widely, it is convenient to be applicable, and effective eliminating is caused in punching course
Burr.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of impulse- free robustness protective frame diel, including upper bolster (1), die shoe (2), the upper bolster (1), die shoe
(2) it is fastened together by regulating bolt (5), it is characterised in that the upper bolster (1), die shoe are clamped between (2)
Protective frame sheet material (4), punching (3) is offered on the upper bolster (1), die shoe (2), the upper bolster (1) is away from protection
The side of side, die shoe (2) away from protective frame sheet material (4) of frame plate material (4) has been fixedly connected with fixed seat (10), positioned at upper
Second hydraulic cylinder (8) is installed in the fixed seat (10) of die holder (1), is fixedly connected on the power rail of the second hydraulic cylinder (8)
There are drift (9), and the inner chamber of drift (9) insertion punching (3), the first liquid is installed in the fixed seat (10) of die shoe (2)
Cylinder pressure (6), push rod (7) is fixedly connected with the power rail of the first hydraulic cylinder (6), the end of the push rod (7) passes through fastening
Bolt (14) is fastenedly connected with fixed block (11), and the outer wall of the fixed block (11) is fixedly connected with the collar (12), the push rod (7)
The inner chamber of punching (3) is inserted, and the collar (12) contacts with the inwall of punching (3).
A kind of 2. impulse- free robustness protective frame diel according to claim 1, it is characterised in that the end of the push rod (7)
Portion offers bolt hole (13), the inner chamber of fastening bolt (14) the insertion bolt hole (13), the fastening bolt (14) it is outer
Wall threaded connection locking nut (15), and locking nut (15) is close to fixed block (11).
A kind of 3. impulse- free robustness protective frame diel according to claim 1, it is characterised in that the upper bolster (1), under
Die holder (2) side close to each other offers neck, and the protective frame sheet material (4) is clamped in the inner chamber of neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922890.5A CN107537924A (en) | 2017-09-30 | 2017-09-30 | A kind of impulse- free robustness protective frame diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710922890.5A CN107537924A (en) | 2017-09-30 | 2017-09-30 | A kind of impulse- free robustness protective frame diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107537924A true CN107537924A (en) | 2018-01-05 |
Family
ID=60964863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710922890.5A Pending CN107537924A (en) | 2017-09-30 | 2017-09-30 | A kind of impulse- free robustness protective frame diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107537924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482714A (en) * | 2018-12-29 | 2019-03-19 | 重庆亿普机电有限公司 | A kind of perforating press |
-
2017
- 2017-09-30 CN CN201710922890.5A patent/CN107537924A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482714A (en) * | 2018-12-29 | 2019-03-19 | 重庆亿普机电有限公司 | A kind of perforating press |
| CN109482714B (en) * | 2018-12-29 | 2020-05-05 | 重庆亿普机电有限公司 | Punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |