CN204638859U - Four paws interlock side punching machine - Google Patents
Four paws interlock side punching machine Download PDFInfo
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- CN204638859U CN204638859U CN201520319054.4U CN201520319054U CN204638859U CN 204638859 U CN204638859 U CN 204638859U CN 201520319054 U CN201520319054 U CN 201520319054U CN 204638859 U CN204638859 U CN 204638859U
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- holder
- drift
- hydraulic cylinder
- chuck
- punching
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Abstract
A kind of four paws interlock side punching machine, comprise bracket assembly (1), it is characterized in that described bracket assembly (1) is provided with chuck fixed head (2), chuck (3) is arranged on chuck fixed head (2), each claw of chuck (3) is provided with and can moves radially with corresponding claw thus regulate the sub-unit template (4) of workpiece size, each sub-unit template (4) is provided with die holder (5) and hydraulic cylinder holder (6), die holder (6) is provided with a slot (7) inserted for workpiece, slot (7) is provided with punching and blanking die cover (8) near side, chuck center, slot (7) opposite side corresponding position is provided with drift fairlead (9), the other end of drift (10) is fixed on drift holder (11), drift holder (11) is by punch holder (12) or be directly connected with Connection Block (13), Connection Block (13) is connected with hydraulic cylinder (14).The utility model structure is simple, and versatility is good.
Description
Technical field
The utility model relates to a kind of punching apparatus, especially a kind ofly can carry out one time punching molded pressing equipment to contour hole, auto parts and components four sides, specifically a kind of four paws interlock side punching machine.
Background technology
At present, in auto parts, there is many needs to carry out the parts of punching to equal-height position on four faces, as the motor shell in the blower fan case in Fig. 1, the motor case in Fig. 2, Fig. 3 and the guard shield in Fig. 4, its class part generally needs to go out installing hole or groove at floor height 75 millimeter place.This kind of part is mostly thin wall, if one side punching press is easy to distortion, therefore must install solid backing member additional in enclosure interior, cause that mould volume is large, manufacturing cost is high, need suspender just can complete the installation of mould during use.Punching press must be carried out respectively in four faces, and in manufacture process, labour intensity is large, and efficiency is low.If size changes, must die sinking again, manufacturing cost is very high, very flexible.
Prior art production craft step:
The first step: (manufacturing a whole set of stamping die) makes designing mould after industrial analysis by the requirement of product digital-to-analogue, Mould Machining, making, Yan He.
Second step: the equipment tonnage size that (selecting corresponding pressing equipment resource) selects according to Design of Dies, row hangs workman and hangs out on the equipment of being rotated in by mould, and die device is adjusted by die-filling workman on equipment.
3rd step: (punching press) operates many people combined operation, individually completes pickup after punching press.
It exists:
1, the product of mould respective production is single, adjustability without.
2, during mould punching part, take large-scale pressing equipment, increase electric energy consumption, it is large that device resource takies waste.
3, the Mold Making cycle is long, and processing capacity is large; Mold materials consumption is many, and cost is high.
4, mould punching consumable accessory interchangeability without, change consumable accessory at every turn and all mould will be unloaded down from equipment, then mould is taken apart and change consumable accessory, this process consumes the plenty of time, and maintenance cost is high.
Therefore must be improved.
Summary of the invention
The purpose of this utility model is that, structure large for the punch die volume in existing case class auto parts and components manufacture process must be mixed, very flexible, complicated operation, labour intensity is large waits series of problems, design a kind of structure simple, once can complete four centre punching presses simultaneously and can change flexibly, adapting to the four paws interlock side punching machine of different size and position, hole punching needs.
The technical solution of the utility model is:
A kind of four paws interlock side punching machine, comprise bracket assembly 1, it is characterized in that described bracket assembly 1 is provided with chuck fixed head 2, chuck 3 is arranged on chuck fixed head 2, each claw of chuck 3 is provided with and can moves radially with corresponding claw thus regulate the sub-unit template 4 of workpiece size, each sub-unit template 4 is provided with die holder 5 and hydraulic cylinder holder 6, die holder 6 is provided with a slot 7 inserted for workpiece, slot 7 is provided with punching and blanking die cover 8 near side, chuck center, one end that slot 7 opposite side corresponding position is provided with for drift 10 is stretched into and the drift fairlead 9 play the guiding role, the other end of drift 10 is fixed on drift holder 11, drift holder 11 is by punch holder 12 or be directly connected with Connection Block 13, Connection Block 13 is connected with hydraulic cylinder 14, hydraulic cylinder 14 is arranged on hydraulic cylinder holder 6, each hydraulic cylinder 14 is entered by respective, oil exit pipe is connected with Hydraulic Station 15, Hydraulic Station 15 drives hydraulic cylinder action, hydraulic cylinder drives drift action by Connection Block, can realize separately by the quantity controlling the hydraulic cylinder of action simultaneously, the action simultaneously of part or all of drift realizes punching.
Described Hydraulic Station is connected with pedal control switch 16.
The side of described punching and blanking die cover 8 is provided with die case limiting plate 17.
By changing die holder 5 or regulating on workpiece institute's punching from the height of workpiece bottom by installing fill block in the slot 7 on die holder 5 additional.
The beneficial effects of the utility model:
1, the utility model solves the unicity of stamping products, can punching press multiple product after simple adjustment, as different in part size dimension, four sides hole slot form size is different, hole slot height is not equal.
2, do not need to take pressing equipment.
3, make simply, mold materials material is few, and cost is low.
4, four direction can make different drifts, stamps out different shapes.
5, punching press consumable accessory interchangeability is high, without the need to dismantling body, the module only dismantling the consumable accessory that is associated (is laterally pulled down [punch holder] and just can be taken off consumable accessory [drift] and association part afterwards, be folded down [die case limiting plate] and just can take off consumable accessory [punching and blanking die cover]), used time is short, and maintenance cost is low.
The utility model utilize four to grab synchronous adjustment that chuck realizes four faces.
The utility model structure is simple, and efficiency is high, flexibility good.Manufacturing cost and use cost is low.
Accompanying drawing explanation
Fig. 1 is two views of the utility model blower fan case of one of object in addition.
Fig. 2 is two views of the utility model motor case of object two in addition.
Fig. 3 is two views of the utility model motor shell of object three in addition.
Fig. 4 is two views of the utility model accessory guard shield of object four in addition.
Fig. 5 is structural representation of the present utility model.
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 5,6.
A kind of four paws interlock side punching machine, comprise bracket assembly 1, Hydraulic Station 15 and chuck 3, bracket assembly can be welded by angle steel, Hydraulic Station 15 is provided with four flowlines and four oil return pipes, as Fig. 6, be connected with the oil inlet pipe of four hydraulic cylinders on four claws and oil return pipe respectively, Hydraulic Station is connected with pedal control switch 16, as required, four output oil pipes of Hydraulic Station output pressure can identical also can not be identical.Described bracket assembly 1 is provided with chuck fixed head 2, chuck 3 is arranged on chuck fixed head 2, each claw of chuck 3 is provided with and can moves radially with corresponding claw thus regulate the sub-unit template 4 of workpiece size, each sub-unit template 4 is provided with die holder 5 and hydraulic cylinder holder 6, die holder 6 is provided with a slot 7 inserted for workpiece, slot 7 is provided with punching and blanking die cover 8 near side, chuck center, the side of punching and blanking die cover 8 is provided with die case limiting plate 17, one end that slot 7 opposite side corresponding position is provided with for drift 10 is stretched into and the drift fairlead 9 play the guiding role, the other end of drift 10 is fixed on drift holder 11, drift holder 11 is by punch holder 12 or be directly connected with Connection Block 13, Connection Block 13 is connected with hydraulic cylinder 14, hydraulic cylinder 14 is arranged on hydraulic cylinder holder 6, each hydraulic cylinder 14 is entered by respective, oil exit pipe is connected with Hydraulic Station 15, Hydraulic Station 15 drives hydraulic cylinder action, , as shown in Figure 5, hydraulic cylinder drives drift action by Connection Block, can realize separately by the quantity controlling the hydraulic cylinder of action simultaneously, the action simultaneously of part or all of drift realizes punching.
During concrete enforcement, by changing die holder 5 or regulating on workpiece institute's punching from the height of workpiece bottom by installing fill block in the slot 7 on die holder 5 additional.
During use, can first according to the length of side of workpiece, rotate four punching strokes of grabbing on chuck with handle and regulate mouth 18, sub-unit template 4 is made to move to required size, then the limit of workpiece (Fig. 1-4 any one) is inserted in corresponding slot 7, punching press can be carried out, if the width of slot is greater than the wall thickness of workpiece, then solve by installing pad additional, if the height in the hole rushed changes (four faces simultaneously), then by changing groove holder or being regulated by the method installing cushion block in slot additional.Therefore, the utility model can adapt to the requirement of most of four limit equal-height position punchings, if to not contour carry out punching press also by removable parts parts as die holder, Connection Block (being mainly used in connecting fluid cylinder pressure and drift holder) etc. regulate, without the need to the mould that otherwise designed is new, versatility is very powerful.Several adopting can carry out punching to all quadrangle parts.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (4)
1. a four paws interlock side punching machine, comprise bracket assembly (1), it is characterized in that described bracket assembly (1) is provided with chuck fixed head (2), chuck (3) is arranged on chuck fixed head (2), each claw of chuck (3) is provided with and can moves radially with corresponding claw thus regulate the sub-unit template (4) of workpiece size, each sub-unit template (4) is provided with die holder (5) and hydraulic cylinder holder (6), die holder (6) is provided with a slot (7) inserted for workpiece, slot (7) is provided with punching and blanking die cover (8) near side, chuck center, one end that slot (7) opposite side corresponding position is provided with for drift (10) is stretched into and the drift fairlead (9) play the guiding role, the other end of drift (10) is fixed on drift holder (11), drift holder (11) is by punch holder (12) or be directly connected with Connection Block (13), Connection Block (13) is connected with hydraulic cylinder (14), hydraulic cylinder (14) is arranged on hydraulic cylinder holder (6), each hydraulic cylinder (14) is entered by respective, oil exit pipe is connected with Hydraulic Station (15), Hydraulic Station (15) drives hydraulic cylinder action, hydraulic cylinder drives drift action by Connection Block, can realize separately by the quantity controlling the hydraulic cylinder of action simultaneously, the action simultaneously of part or all of drift realizes punching.
2. four paws interlock side punching machine according to claim 1, is characterized in that described Hydraulic Station is connected with pedal control switch (16).
3. four paws interlock side punching machine according to claim 1, is characterized in that the side of described punching and blanking die cover (8) is provided with die case limiting plate (17).
4. four paws according to claim 1 interlock side punching machine, is characterized in that by changing die holder (5) or regulating on workpiece institute's punching from the height of workpiece bottom by installing fill block in the slot (7) on die holder (5) additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319054.4U CN204638859U (en) | 2015-05-18 | 2015-05-18 | Four paws interlock side punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319054.4U CN204638859U (en) | 2015-05-18 | 2015-05-18 | Four paws interlock side punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638859U true CN204638859U (en) | 2015-09-16 |
Family
ID=54091634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319054.4U Expired - Fee Related CN204638859U (en) | 2015-05-18 | 2015-05-18 | Four paws interlock side punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033029A (en) * | 2015-05-18 | 2015-11-11 | 南京天河汽车零部件股份有限公司 | Four-pawl linkage side punching machine |
-
2015
- 2015-05-18 CN CN201520319054.4U patent/CN204638859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033029A (en) * | 2015-05-18 | 2015-11-11 | 南京天河汽车零部件股份有限公司 | Four-pawl linkage side punching machine |
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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: 20150916 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |