CN215355682U

CN215355682U - Gasket die stamping device capable of reducing repeated positioning of workpiece

Info

Publication number: CN215355682U
Application number: CN202121228750.6U
Authority: CN
Inventors: 王忠良
Original assignee: Dongtai City Jianglong Metal Manufacturing Co ltd
Current assignee: Dongtai City Jianglong Metal Manufacturing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-31
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a gasket die stamping device for reducing repeated positioning of workpieces, which comprises an upper connecting seat and a lower connecting seat, wherein the bottom side of the upper connecting seat and the upper part of the lower connecting seat are respectively and rotatably connected with an upper die base and a lower die base through rotating discs, die stamping holes are respectively formed in the middle parts of the upper die base and the lower die base, a punch head assembly penetrates through the die stamping holes, the punch head assembly comprises a stamping head, a rotating and grinding head and a connecting head, and the stamping head, the rotating and grinding head and the connecting head are sequentially and fixedly connected. This reduce gasket die stamping device of work piece repetition location utilizes the die pressing seat and supports to cooperate between the clamping ring board tightly to the gasket top, and the pneumatic cylinder promotes the stamping head and carries out the trompil to the gasket, changes the grinding line and the drill way contact of bistrique, and ring gear rail and gear engagement make upper die base and die holder rotate, changes the grinding head and rotates and polish to gasket punch hole department, gets rid of the burr that the punching press produced, improves gasket die stamping quality.

Description

Gasket die stamping device capable of reducing repeated positioning of workpiece

Technical Field

The utility model relates to the technical field of gasket punching dies, in particular to a gasket punching die device for reducing repeated positioning of a workpiece.

Background

The die stamping device adopts the stamping head to punch and form the workpiece, has high forming efficiency and is widely applied.

The sealing gasket is a sealing spare part used for machines, equipment and pipelines as long as the fluid exists, and the sealing gasket is made of an inner part and an outer part and plays a role in sealing. The sealing gasket is made of metal or nonmetal plate-shaped material by cutting, stamping or cutting and is used for sealing connection between pipelines and sealing connection between machine parts of machine equipment. Can be divided into a metal sealing gasket and a non-metal sealing gasket according to the material. The metal gasket comprises a copper gasket, a stainless steel gasket, an iron gasket, an aluminum gasket and the like.

For example, the automobile flange gasket is used for connecting an automobile pipeline and plays a role in sealing, the precision of the automobile flange gasket has great influence on the sealing degree of the automobile pipeline, the precision requirement is high, the production batch is large, the production efficiency is high in the stamping process, and the deformation and the burr are avoided as far as possible.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a gasket punching device for reducing repeated positioning of a workpiece, and solves the problems that the conventional punching device is poor in stability, easy to deform and influence normal punching, burrs are easy to appear on a gasket and influence the punching quality of the gasket when the conventional punching device is pressed down with large force.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a reduce gasket die stamping device of work piece repeated positioning, includes connecting seat and lower connecting seat, the bottom side of going up the connecting seat and the upper portion of lower connecting seat all rotate respectively through the rolling disc and are connected with upper die base and die holder, die hole has all been seted up at the middle part of upper die base and die holder, die hole department runs through there is the drift subassembly, the drift subassembly includes punching press head, commentaries on classics bistrique and connector, punching press head, commentaries on classics bistrique and connector be fixed connection in proper order, the same and structure longitudinal symmetry of drift subassembly is located to upper die base and die holder.

Preferably, the center of the bottom of the upper die base is fixedly connected with a die pressing base, the center of the upper part of the lower die base is provided with a die pressing groove, and the die pressing groove is fixedly connected with a pressing ring plate through a spring.

Preferably, the upper portion of going up the connecting seat and the equal fixedly connected with pneumatic cylinder in bottom of lower connecting seat, the output of pneumatic cylinder runs through connecting seat and lower connecting seat, and the output of pneumatic cylinder respectively with last connecting seat and the connector fixed connection of connecting seat department down.

Preferably, the outer side of the upper surface of the upper connecting seat is fixedly connected with a plurality of groups of limiting rods, the outer side of the surface of the lower connecting seat is communicated with a plurality of groups of limiting sliding cylinders, the limiting rods penetrate through the limiting sliding cylinders, and the limiting rods are connected with the limiting sliding cylinders in a sliding manner.

Preferably, the outer side of the bottom of the upper die base and the outer side of the upper part of the lower die base are fixedly connected with biting teeth, and the biting teeth at the upper die base and the biting teeth at the lower die base are mutually meshed.

Preferably, the bottom outside the lower die holder is fixedly connected with a toothed ring rail, the right side of the bottom of the lower connecting seat is fixedly connected with a motor, the output end of the motor penetrates through the upper part of the lower connecting seat and is fixedly connected with a gear, and the toothed ring rail is in meshing transmission with the gear.

Advantageous effects

The utility model provides a gasket punching die device for reducing repeated positioning of workpieces. Compared with the prior art, the method has the following beneficial effects:

(1) the gasket die stamping device for reducing repeated positioning of workpieces is characterized in that an upper die base and a lower die base are respectively connected on the bottom side of the upper connecting base and the upper portion of the lower connecting base in a rotating mode through rotating discs, die stamping holes are formed in the middle portions of the upper die base and the lower die base, a punch head assembly penetrates through the die stamping holes and comprises a stamping head, a rotating head and a connecting head, the stamping head, the rotating head and the connecting head are sequentially and fixedly connected, the upper die base and the lower die base are identical in structure and are vertically symmetrical, a toothed ring rail is fixedly connected to the bottom of the outer side of the lower die base, an output end of a motor penetrates through the upper portion of the lower connecting base and is fixedly connected with a gear, the toothed ring rail is in meshing transmission with the gear, the gasket is tightly propped through matching between the stamping base and a propping ring plate, a hydraulic cylinder pushes the stamping head to perforate the gasket, grinding grains of the rotating head are in contact with an orifice, and the toothed ring rail is meshed with the gear, the upper die base and the lower die base are rotated, the rotary grinding head rotates and polishes the punching hole of the gasket, burrs generated by punching are removed, and the gasket punching die quality is improved.

(2) This reduce gasket die stamping device of work piece repetitive positioning, outside fixedly connected with multiunit gag lever post through last connecting seat upper surface, the outside intercommunication on lower connecting seat surface has the spacing slide cartridge of multiunit, the gag lever post runs through in spacing slide cartridge department, and gag lever post and the equal fixedly connected with in the outside on slide cartridge upper portion sting the pressure tooth, the interlock each other of sting the pressure tooth of upper die base and die holder department, utilize between gag lever post and the spacing slide cartridge to carry on spacingly to upper die base and die holder, the repetitive positioning of work piece has been reduced, high production efficiency, the interlock each other of sting the pressure tooth through upper die base and die holder department simultaneously, increase the compactness that upper die base and die holder are connected.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a top view of the structure of the lower die holder of the present invention.

In the figure: 1. an upper connecting seat; 2. a lower connecting seat; 211. a limiting sliding cylinder; 3. rotating the disc; 4. a hydraulic cylinder; 51. an upper die holder; 511. a molding base; 52. a lower die holder; 521. molding a groove; 53. punching a die hole; 6. a limiting rod; 7. a punch assembly; 71. punching a head; 72. rotating a grinding head; 73. a connector; 8. biting and pressing teeth; 91. a toothed ring rail; 92. a gear; 10. a motor; 11. a spring; 12. the ring plate is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gasket die stamping device for reducing repeated positioning of workpieces comprises an upper connecting seat 1 and a lower connecting seat 2, wherein the bottom side of the upper connecting seat 1 and the upper part of the lower connecting seat 2 are respectively and rotatably connected with an upper die base 51 and a lower die base 52 through a rotating disc 3, the center of the bottom of the upper die base 51 is fixedly connected with a die stamping seat 511, the center of the upper part of the lower die base 52 is provided with a die stamping groove 521, the die stamping groove 521 is fixedly connected with a pressing ring plate 12 through a spring 11, the middle parts of the upper die base 51 and the lower die base 52 are respectively provided with a die stamping hole 53, a punch component 7 penetrates through the die stamping hole 53, the punch component 7 comprises a punch head 71, a rotary grinding head 72 and a connecting head 73, the punch head 71, the rotary grinding head 72 and the connecting head 73 are sequentially and fixedly connected, the punch components 7 at the upper die base 51 and the lower die base 52 are identical in structure and are vertically symmetrical, the upper part of the upper connecting seat 1 and the bottom of the lower connecting seat 2 are respectively and fixedly connected with a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 penetrates through the upper connecting seat 1 and the lower connecting seat 2, the output end of the hydraulic cylinder 4 is respectively and fixedly connected with the connecting heads 73 at the upper connecting seat 1 and the lower connecting seat 2, the outer side of the bottom of the upper die seat 51 and the outer side of the upper part of the lower die seat 52 are respectively and fixedly connected with the biting teeth 8, the biting teeth 8 at the upper die seat 51 and the lower die seat 52 are mutually occluded, the bottom of the outer side of the lower die seat 52 is fixedly connected with a toothed ring rail 91, the right side of the bottom of the lower connecting seat 2 is fixedly connected with a motor 10, the output end of the motor 10 penetrates through the upper part of the lower connecting seat 2 and is fixedly connected with a gear 92, the toothed ring rail 91 is in meshing transmission with the gear 92, the gasket is tightly pressed by utilizing the matching between the die pressing seat 511 and the abutting ring plate 12, the hydraulic cylinder 4 pushes the punching head 71 to open holes on the gasket, the grinding grains of the rotary grinding head 72 are contacted with the hole orifices, the toothed ring rail 91 is meshed with the gear 92, so that the upper die seat 51 and the lower die seat 52 are rotated, the head 72 of changeing grinds gasket drift hole department and rotates, get rid of the burr that the punching press produced, improve gasket die stamping quality, the outside fixedly connected with multiunit gag lever post 6 of the upper surface of last connecting seat 1, the outside intercommunication on 2 surfaces of lower connecting seat has the spacing slide cartridge 211 of multiunit, gag lever post 6 runs through in spacing slide cartridge 211 department, and gag lever post 6 and the sliding connection of spacing slide cartridge 211 department, utilize between gag lever post 6 and the spacing slide cartridge 211 to carry out spacingly to upper die base 51 and die holder 52, the repeated location of work piece has been reduced, high production efficiency, the interlock each other through the biting of upper die base 51 and die holder 52 department simultaneously, increase the compactness that upper die base 51 and die holder 52 are connected.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, will wait to punch the gasket and place in mould pressing groove 521 department, upper die base 51 sticiss in the upper portion of die holder 52, mould pressing seat 511 compresses tightly the gasket downwards, it is tight to support pressing ring plate 12 upwards to push up the gasket through spring 11, then open the pneumatic cylinder 4 that upper connecting seat 1 and lower connecting seat 2 are connected simultaneously, make pneumatic cylinder 4 promote drift subassembly 7, make punching head 71 carry out the trompil to the gasket, then pneumatic cylinder 4 drives drift subassembly 7 and passes gasket drift hole department, make the abrasive grain of commentaries on classics bistrique 72 and the contact of drill way, then start motor 10, motor 10 passes through toothed ring rail 91 and gear 92 meshing, make upper die base 51 and die holder 52 rotate, commentaries on classics bistrique 72 rotates the polishing to gasket drift hole department, get rid of the punching burr.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce gasket die stamping device of work piece relocation, includes connecting seat (1) and lower connecting seat (2), its characterized in that: the bottom side of going up connecting seat (1) and the upper portion of lower connecting seat (2) all rotate respectively through rolling disc (3) and be connected with upper die base (51) and die holder (52), die hole (53) have all been seted up at the middle part of upper die base (51) and die holder (52), punch hole (53) department runs through drift subassembly (7), drift subassembly (7) include punching head (71), rotary grinding head (72) and connector (73), punching head (71), rotary grinding head (72) and connector (73) fixed connection in proper order, the structure of drift subassembly (7) is the same and structure longitudinal symmetry in upper die base (51) and die holder (52) department.

2. A shim die apparatus for reducing workpiece repositioning as set forth in claim 1, wherein: the die pressing device is characterized in that a die pressing seat (511) is fixedly connected to the center of the bottom of the upper die seat (51), a die pressing groove (521) is formed in the center of the upper portion of the lower die seat (52), and a pressing ring pressing plate (12) is fixedly connected to the die pressing groove (521) through a spring (11).

3. A shim die apparatus for reducing workpiece repositioning as set forth in claim 1, wherein: go up the equal fixedly connected with pneumatic cylinder (4) in the upper portion of connecting seat (1) and the bottom of lower connecting seat (2), the output of pneumatic cylinder (4) runs through connecting seat (1) and lower connecting seat (2), and the output of pneumatic cylinder (4) respectively with last connecting seat (1) and connector (73) fixed connection of connecting seat (2) department down.

4. A shim die apparatus for reducing workpiece repositioning as set forth in claim 1, wherein: go up the outside fixedly connected with multiunit gag lever post (6) of connecting seat (1) upper surface, the outside on lower connecting seat (2) surface communicates has multiunit spacing slide cartridge (211), gag lever post (6) run through in spacing slide cartridge (211) department, and gag lever post (6) and spacing slide cartridge (211) department sliding connection.

5. A shim die apparatus for reducing workpiece repositioning as set forth in claim 1, wherein: the outer side of the bottom of the upper die holder (51) and the outer side of the upper part of the lower die holder (52) are fixedly connected with biting teeth (8), and the biting teeth (8) at the positions of the upper die holder (51) and the lower die holder (52) are mutually meshed.

6. A shim die apparatus for reducing workpiece repositioning as set forth in claim 1, wherein: the bottom fixedly connected with ring gear rail (91) in die holder (52) outside, the right side fixedly connected with motor (10) of lower connecting seat (2) bottom, the output of motor (10) runs through in upper portion and fixedly connected with gear (92) of lower connecting seat (2), ring gear rail (91) and gear (92) meshing transmission.