CN201676950U - Special single-acting double-end punching machine - Google Patents
Special single-acting double-end punching machine Download PDFInfo
- Publication number
- CN201676950U CN201676950U CN2010201047996U CN201020104799U CN201676950U CN 201676950 U CN201676950 U CN 201676950U CN 2010201047996 U CN2010201047996 U CN 2010201047996U CN 201020104799 U CN201020104799 U CN 201020104799U CN 201676950 U CN201676950 U CN 201676950U
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- plate
- mould
- fixed
- oil cylinder
- fixing seat
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- Expired - Lifetime
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Abstract
The utility model discloses a special single-acting double-end punching machine, wherein the lower part of a countertop plate of a stander is provided with an ejection cylinder and a material guiding channel, a water circulating pump, a cooling water tank and a collection box are arranged at the bottom of the stander; the upper part of the countertop plate is provided with a blanking oil cylinder by a blanking oil cylinder fixing seat, and the oil cylinder end thereof is connected with a mould installing movable plate by a connector and a pressing ring; the mould installing movable plate, a mould fixing seat and a thrust spring are arranged on a guide column; a lower pressing cylinder is arranged on an upper plate of the mould fixing seat; a horizontal positioning cylinder is arranged on the mould fixing seat; a return pull rod is fixed on the mould installing movable plate; a concave mould fixing seat of a punching mould is fixed on the mould fixing seat by an oblique iron, and the guide column is fixed on the concave mould fixing seat; a material returning plate and a punch push-pull plate are arranged on the guide column; a punch return pull plate fixes a punch on the punch push-pull plate, a return spring is arranged in a punch push-pull plate hole between the material return plate and the mould fixing plate, a mould base plate and a mould fixing plate are arranged on a mould installing fixed plate, and a front position support is arranged at the front end of the mould fixing seat. The special single-acting double-end punching machine has the advantages of low manufacturing cost, low equipment fault rate and long service life of the mould.
Description
Technical field
The utility model is a kind of punching apparatus, particularly a kind of single action double end punch special plane that is used to process connecting plate.
Background technology
At present, domestic most of shock absorber manufacturer all adopts two moving double end punch special planes, because be two moving, two oil cylinders provide power about employing, and punching concave die location and installation strength require too high, if reduce the requirement to punching concave die location and installation strength, synchronism to two punching oil cylinders requires too high again, these 2 all are difficult to guarantee concerning two moving double end punch special planes, are not that cost increases, and are exactly weak point die life.In order to address the above problem, need a kind of single action double end punch special plane, can reduce manufacturing cost, reduce equipment failure rate, the service life that can improve mould again.
Summary of the invention
The utility model purpose is to solve above-mentioned existing in prior technology problem, and the single action double end punch special plane of a kind of low cost, the high die life of less trouble is provided.
The utility model is achieved in that to be equipped with in the deck plate bottom of frame and ejects cylinder, guide road, in the bottom of frame water circulating pump, cooling water tank, material collecting box is installed; The water circulating pump filling pipe end is connected with water lines, and the water lines end connects cooling jet; By bolt stamping-out oil cylinder holder and mould being installed on deck plate top installs and decides plate; The stamping-out oil cylinder is fixed on the stamping-out oil cylinder holder, and the oil cylinder rod end of stamping-out oil cylinder is installed moving plate by rod end joint and pressure ring with mould and is connected; Stamping-out oil cylinder holder and mould installation are decided plate and are linked together by lead and stiffener; Control box is installed on the stiffener, and mould is installed moving plate and installed on the lead by guide pin bushing, and die holder is installed on the lead by guide pin bushing, and propelling spring is installed on the lead; Following air cylinder is installed on the upper plate of die holder; The horizontal location cylinder is installed on the middle part of die holder; The return pull bar is fixed in mould to be installed on the moving plate; The die holder of punching die is fixed on the die holder by wedge, and lead is fixed on the die holder; Stripper, drift draw back plate all are sleeved on the lead by guide pin bushing; Drift return arm-tie is fixed on drift on the drift draw back plate, punching concave die is fixed on the die holder, material returned spring is installed in the drift push-and-pull plate hole between stripper and the mold fixed plate, die backing plate, mold fixed plate are installed by the bolt installation mold and are decided on the plate, and the prelocalization support is installed in the front end of die holder.
Advantage of the present utility model is low cost of manufacture, and equipment failure rate is low, the high life of mould.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
The specific embodiment
As shown in drawings, the utility model has a frame 1, be equipped with in deck plate 2 bottoms and eject cylinder 5, guide road 6, in the bottom of frame 1 water circulating pump 3 is arranged, cooling water tank 4, material collecting box 7, water circulating pump 3 filling pipe ends are connected with water lines 37, by water lines 37 cooling water is delivered to cooling jet 38, by bolt stamping-out oil cylinder holder 8 and mould being installed on deck plate 2 tops installs and decides plate 20, stamping-out oil cylinder 9 is fixed on the stamping-out oil cylinder holder 8, the oil cylinder rod end of stamping-out oil cylinder 9 is installed moving plate 16 by rod end joint 10 and pressure ring 11 with mould and is connected, stamping-out oil cylinder holder 8 is decided plate 20 with the mould installation and is linked together by lead 12 and stiffener 13, control box 14 is installed on the stiffener 13, mould is installed moving plate 16 and by guide pin bushing 17 lead 12 is installed, under the effect of stamping-out oil cylinder 9, can slide along lead 12, die holder 18 is installed on the lead 12 by guide pin bushing 21, propelling spring 22 is installed on the lead 12, under the effect of propelling spring 22, can slide along lead 12, following air cylinder 15 is installed on the upper plate of die holder 18, horizontal location cylinder 23 is installed on the middle part of die holder 18, return pull bar 19 is fixed in mould to be installed on the moving plate 16, and be slidingly matched between the die holder 18, when return, it can be retracted initial position, the die holder 24 of punching die is fixed on the die holder 18 by wedge 34, lead 25 is fixed on the die holder 24, stripper 28, drift draw back plate 36 all is sleeved on the lead 25 by guide pin bushing 31; Drift return arm-tie 30 is fixed on drift 27 on the drift draw back plate 36, realize advancing and return of drift 27, punching concave die 26 is fixed on the die holder 24, on being installed in drift draw back plate 36 holes between stripper 28 and the mold fixed plate 32, plays by material returned spring 29 effect of the workpiece material returned, die backing plate 33, mold fixed plate 32 are installed by the bolt installation mold and are decided on the plate 20, die backing plate 33 plays transition connection effect, prelocalization support 35 is installed in the front end of die holder 18, plays the workpiece location.
Its course of work is as follows:
After workpiece is put into punching concave die 26 and prelocalization support 35, press auto-start button, rear side horizontal location cylinder 23 stretches out the location, following air cylinder 15 stretches out and compresses the location, stamping-out oil cylinder 9 promotes mould moving plate 16 is installed, and then promotion workpiece, punching concave die 26, die holder 24, die holder 18, until opposite side fixedly after the drift contact, punching is carried out at two ends simultaneously, stamping-out oil cylinder 9 returns, by the effect of return pull bar 19, punching concave die 26, die holder 24, corresponding returns such as die holder 18, eject cylinder 5 stretch out with workpiece eject the back self-return, work is finished.Only spray cooling in the stamping-out process of water circulating pump 3; Material beans behind the stamping-out fall into material collecting box 7 along guide road 6.
Claims (1)
1. a single action double end punch special plane is characterized in that, is equipped with in the deck plate bottom of frame and ejects cylinder, guide road, in the bottom of frame water circulating pump, cooling water tank, material collecting box is installed; The water circulating pump filling pipe end is connected with water lines, and the water lines end connects cooling jet; By bolt stamping-out oil cylinder holder and mould being installed on deck plate top installs and decides plate; The stamping-out oil cylinder is fixed on the stamping-out oil cylinder holder, and the oil cylinder rod end of stamping-out oil cylinder is installed moving plate by rod end joint and pressure ring with mould and is connected; Stamping-out oil cylinder holder and mould installation are decided plate and are linked together by lead and stiffener; Control box is installed on the stiffener, and mould is installed moving plate and installed on the lead by guide pin bushing, and die holder is installed on the lead by guide pin bushing, and propelling spring is installed on the lead; Following air cylinder is installed on the upper plate of die holder; The horizontal location cylinder is installed on the middle part of die holder; The return pull bar is fixed in mould to be installed on the moving plate; The die holder of punching die is fixed on the die holder by wedge, and lead is fixed on the die holder; Stripper, drift draw back plate all are sleeved on the lead by guide pin bushing; Drift return arm-tie is fixed on drift on the drift draw back plate, punching concave die is fixed on the die holder, material returned spring is installed in the drift push-and-pull plate hole between stripper and the mold fixed plate, die backing plate, mold fixed plate are installed by the bolt installation mold and are decided on the plate, and the prelocalization support is installed in the front end of die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201047996U CN201676950U (en) | 2010-01-29 | 2010-01-29 | Special single-acting double-end punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201047996U CN201676950U (en) | 2010-01-29 | 2010-01-29 | Special single-acting double-end punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676950U true CN201676950U (en) | 2010-12-22 |
Family
ID=43342012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201047996U Expired - Lifetime CN201676950U (en) | 2010-01-29 | 2010-01-29 | Special single-acting double-end punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801618A (en) * | 2014-02-21 | 2014-05-21 | 集瑞联合重工有限公司 | Continuous punching device for steel plates |
| CN105750387A (en) * | 2016-05-13 | 2016-07-13 | 苏州飞华铝制工业有限公司 | Horizontal stamping production line |
| CN113547018A (en) * | 2021-09-01 | 2021-10-26 | 桂林福达阿尔芬大型曲轴有限公司 | Drilling device for detecting crank arm difference |
-
2010
- 2010-01-29 CN CN2010201047996U patent/CN201676950U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801618A (en) * | 2014-02-21 | 2014-05-21 | 集瑞联合重工有限公司 | Continuous punching device for steel plates |
| CN105750387A (en) * | 2016-05-13 | 2016-07-13 | 苏州飞华铝制工业有限公司 | Horizontal stamping production line |
| CN105750387B (en) * | 2016-05-13 | 2018-10-26 | 苏州飞华铝制工业有限公司 | A kind of horizontal punching press assembly line |
| CN113547018A (en) * | 2021-09-01 | 2021-10-26 | 桂林福达阿尔芬大型曲轴有限公司 | Drilling device for detecting crank arm difference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |