CN214161137U

CN214161137U - A high-efficient stamping die for gasket

Info

Publication number: CN214161137U
Application number: CN202023193548.2U
Authority: CN
Inventors: 俞学文; 奚晓华; 刘和飞
Original assignee: Suzhou Siqiang High Strength Fastener Co ltd
Current assignee: Suzhou Siqiang High Strength Fastener Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-09-10
Anticipated expiration: 2030-12-27

Abstract

A high-efficient stamping die for gasket relates to spare part processing technology field. The utility model discloses a lower stamping die and upper stamping die, lower stamping die include lower punching press piece and backing plate, and lower punching press piece fixed connection is in backing plate upper surface middle part, middle part fixedly connected with compressing mechanism in the lower punching press piece, and upper stamping die includes upper punching press piece and sleeve pipe, and sleeve pipe fixed connection in upper punching press piece bottom surface both ends, and upper punching press piece surface middle part fixedly connected with punching press mechanism, and punching press mechanism includes screw rod, third spring and punching press head, and punching press head bottom threaded connection has the rubber pad. The utility model discloses a set up punching press mechanism, compression mechanism, rubber pad, solved the stamping die of current gasket, work efficiency is low, a plurality of gaskets of unable disposable production, simultaneously, current gasket stamping die can produce very big noise carrying out the during operation, and the staff is in under such operational environment for a long time, endangers great problem to the health.

Description

A high-efficient stamping die for gasket

Technical Field

The utility model belongs to the technical field of spare part processing, especially, relate to a high-efficient stamping die for gasket.

Background

The stamping die is a special process equipment for processing materials into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die, stamping is a pressure processing method for applying pressure to the materials by utilizing a die arranged on a press at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts, gaskets used in daily life are produced through the stamping die, at present, the stamping die of the existing gasket is low in working efficiency and cannot produce a plurality of gaskets at one time, meanwhile, the existing gasket stamping die can generate great noise during working, and workers are in the working environment for a long time, so that the damage to the health of the bodies is large, the limitation is large, the requirements in practical use cannot be met, and therefore, the technology capable of being improved is urgently needed in the market to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a high-efficient stamping die for gasket, through setting up punching press mechanism, compressing mechanism, rubber pad, has solved the stamping die of current gasket, and work efficiency is low, and a plurality of gaskets of unable disposable production, simultaneously, current gasket stamping die can produce very big noise when carrying out the during operation, and the staff is in under such operational environment for a long time, endangers great problem to the health.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-efficient stamping die for gasket, including lower stamping die and upper stamping die, lower stamping die includes punch block and backing plate down, and punch block fixed connection in backing plate upper surface middle part down, middle part fixedly connected with compressing mechanism in the lower stamping block, upper stamping die includes punch block and sleeve pipe, and sleeve pipe fixed connection in punch block bottom surface both ends, punch block surface middle part fixedly connected with punching press mechanism, and punching press mechanism include screw rod, third spring and punching press head, punching press head bottom threaded connection has the rubber pad, and upper stamping die top middle part fixedly connected with pneumatic cylinder.

Furthermore, the third spring is wound on the peripheral surface of the bottom end of the screw rod, the punching head is fixedly connected with the bottom end of the screw rod, the nut is connected with the peripheral surface of the upper end of the screw rod in a threaded manner, the upper punching die and the lower punching die can punch mutually during working conveniently through the arranged third spring and the arranged screw rod, and the screw rod is used for fixing the screw rod and further facilitating punching.

Furthermore, lower punching press piece upper surface both ends and middle part fixedly connected with pillar, and the pillar periphery surface cover is equipped with first spring, pillar top swing joint has the punching press extension board, by the pillar and the first spring that set up, after punching press mould and lower punching press mould of being convenient for was finished, resumes original state, is convenient for carry out the punching press in succession fast, by the punching press extension board that sets up for support the material of production gasket.

Further, lower punching press piece upper surface both ends fixedly connected with second spring, and lower punching press piece upper surface both sides joint is connected with the stopper, second spring top fixedly connected with connecting rod, and connecting rod fixed connection in punching press extension board bottom surface both ends, by the second spring, the connecting rod that set up, the gasket of being convenient for carries out stamping production, by the stopper that sets up for inject compressing mechanism's position, thereby better carry out gasket production in succession.

Further, compressing mechanism includes fixed block, branch, fourth spring and arc fixture block, and fixed block top middle part fixedly connected with branch, branch inserts inside the arc fixture block, and branch lower part week surface cover is equipped with the fourth spring, by fixed block, branch and the fourth spring that sets up, the inside continuous operation that carries out of compressing mechanism of being convenient for, by the arc fixture block that sets up for the cooperation punching press head carries out the punching press, thereby produces the gasket.

Further, equidistant threaded connection has the screw in punching press head bottom surface, the rubber pad sets firmly with the screw corresponding position and is provided with the recess, the screw is through threaded connection in recess middle part with rubber pad threaded connection in punching press head bottom, by the screw that sets up for with rubber pad threaded connection in punching press head bottom surface, and by the recess that sets up, be used for avoiding screw and camber fixture block contact, thereby lead to the noise too big.

The utility model discloses following beneficial effect has:

1. the utility model has the advantages of producing a plurality of gaskets at one time and improving the production efficiency by arranging the punching mechanism and the compression mechanism, solves the problems that the punching die of the prior gasket has low working efficiency and can not produce a plurality of gaskets at one time, controls the hydraulic cylinder by the external control end to drive the punching mechanism to punch the compression mechanism, and is provided with a plurality of punching heads and a relative arc-shaped fixture block on the corresponding compression mechanism; the material of producing the gasket is transported to the punching support plate, and a plurality of gaskets can be produced at one time, so that the production efficiency is improved.

2. The utility model discloses a set up the rubber pad, have the advantage of noise reduction, current gasket stamping die has been solved, can produce very big noise carrying out the during operation, the staff is in under such operational environment for a long time, harm great problem to the health, generally when producing the gasket, it is inside can through the camber fixture block that the punching press head strikes corresponding setting on the punching press extension board, but punching press head and camber fixture block can bump, lead to producing huge noise, pass through the screw at this moment with rubber pad threaded connection on the surface of punching press head, the direct contact of punching press head with the camber fixture block has been reduced, thereby noise when having reduced production, staff's is healthy in the protection.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is a schematic structural view of the punching mechanism and the compressing mechanism of the present invention;

fig. 4 is a schematic view of the stamping head of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a lower stamping die; 101. a base plate; 102. punching a pressing block downwards; 103. a pillar; 104. a first spring; 2. an upper stamping die; 201. punching a block; 202. a sleeve; 3. a hydraulic cylinder; 4. stamping a support plate; 5. a connecting rod; 6. a second spring; 7. a stamping mechanism; 701. a screw; 702. a third spring; 703. punching a head; 8. a nut; 9. a compression mechanism; 901. a fixed block; 902. a strut; 903. a fourth spring; 904. an arc-shaped fixture block; 10. a limiting block; 11. a screw; 12. a rubber pad; 121. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, a high-efficiency stamping die for gaskets comprises a lower stamping die 1 and an upper stamping die 2, wherein the lower stamping die 1 comprises a lower stamping block 102 and a backing plate 101, the lower stamping block 102 is fixedly connected to the middle part of the upper surface of the backing plate 101, a compression mechanism 9 is fixedly connected to the middle part of the inner surface of the lower stamping block 102, the upper stamping die 2 comprises an upper stamping block 201 and a sleeve 202, the sleeve 202 is fixedly connected to two ends of the bottom surface of the upper stamping block 201, the middle part of the surface of the upper stamping block 201 is fixedly connected with a stamping mechanism 7, the stamping mechanism 7 comprises a screw 701, a third spring 702 and a stamping head 703, a rubber pad 12 is in threaded connection with the bottom end of the stamping head 703, a hydraulic cylinder 3 is fixedly connected to the middle part of the top end of the upper stamping die 2, the model of the hydraulic cylinder 3 is HOB6350, which belongs to the prior art, and is convenient for producing a plurality of gaskets at one time by arranging the stamping mechanism 7 and the compression mechanism 9, the production efficiency is improved, the rubber pad 12 is arranged for reducing the noise, the external control end controls the hydraulic cylinder 3 to drive the stamping mechanism 7 to stamp the compression mechanism 9, the stamping mechanism 7 is provided with a plurality of stamping heads 703, and the corresponding compression mechanism 9 is provided with a relative arc-shaped fixture block 904; the material for producing the gasket is transported to the stamping support plate 4, so that a plurality of gaskets can be produced at one time, the production efficiency is improved, generally, when the gasket is produced, the gasket is impacted inside the arc-shaped fixture block 904 correspondingly arranged on the stamping support plate 4 through the stamping head 703, but the stamping head 703 and the arc-shaped fixture block 904 can collide to generate huge noise, at the moment, the rubber gasket 12 is in threaded connection with the surface of the stamping head 703 through the screw 11, the direct contact between the stamping head 703 and the arc-shaped fixture block 904 is reduced, the noise during production is reduced, the body health of workers is protected, the third spring 702 is wound on the peripheral surface of the bottom end of the screw 701, the stamping head 703 is fixedly connected with the bottom end of the screw 701, the nut 8 is in threaded connection with the peripheral surface of the upper end of the screw 701, and the upper stamping die 2 and the lower stamping die 1 can be conveniently stamped through the third spring 703 and the screw 701, nut 8 through the setting, be used for clamping screw 701, thereby be convenient for the punching press, compressing mechanism 9 includes fixed block 901, branch 902, fourth spring 903 and arc fixture block 904, and fixed block 901 top middle part fixedly connected with branch 902, branch 902 inserts inside arc fixture block 904, and the peripheral surface cover in branch 902 lower part is equipped with fourth spring 903, fixed block 901 through setting up, branch 902 and fourth spring 903, be convenient for the inside continuous operation that carries out of compressing mechanism 9, arc fixture block 904 through setting up, be used for cooperation punching press head 703 to punch, thereby produce the gasket.

Wherein as shown in fig. 1, both ends of the upper surface of the lower punch block 102 and the middle part of the upper surface are fixedly connected with supporting columns 103, the surrounding surfaces of the supporting columns 103 are sleeved with first springs 104, the top ends of the supporting columns 103 are movably connected with a punching supporting plate 4, and after the punching of the upper punching die 2 and the lower punching die 1 is finished, the upper punching die and the lower punching die are restored to the original state through the arranged supporting columns 103 and the first springs 104, so that the punching is rapidly and continuously performed, and the material for producing the gasket is supported through the arranged punching supporting plate 4.

Wherein as shown in fig. 1, 2, lower briquetting 102 upper surface both ends fixedly connected with second spring 6, and lower briquetting 102 upper surface both sides joint is connected with

stopper

10, 6 top fixedly connected with connecting rods 5 of second spring, and connecting rods 5 fixed connection is in 4 bottom surfaces both ends of punching press extension board, through the second spring 6 that sets up, connecting rod 5, the gasket of being convenient for carries out the punching press production, through the stopper 10 that sets up, be used for injecing the position of compressing mechanism 9, thereby better carry out the gasket production in succession.

As shown in fig. 4, screws 11 are connected to the bottom surface of the stamping head 703 at equal intervals by threads, a groove 121 is fixedly arranged at a position of the rubber pad 12 corresponding to the screw 11, the screw 11 is connected to the middle of the groove 121 by threads, the rubber pad 12 is connected to the bottom end of the stamping head 703 by threads, the screw 11 is used for connecting the rubber pad 12 to the bottom surface of the stamping head 703 by threads, and the screw 11 is used for avoiding the contact between the screw 11 and the arc-shaped fixture block 904, so that the noise is too large.

The working principle is as follows: the external control end controls the hydraulic cylinder 3 to drive the stamping mechanism 7 to stamp the compression mechanism 9, the stamping mechanism 7 is provided with a plurality of stamping heads 703, and the corresponding compression mechanism 9 is provided with a relative arc-shaped fixture block 904; the material that will produce the gasket transports to punching press extension board 4 on, can once only produce a plurality of gaskets, thereby production efficiency has been improved, generally when producing the gasket, it is inside can to strike the corresponding camber fixture block 904 that sets up on punching press extension board 4 through punching press head 703, but punching press head 703 and camber fixture block 904 can bump, lead to producing huge noise, through the surface of screw 11 with rubber pad 12 threaded connection at punching press head 703 this moment, the direct contact of punching press head 703 with camber fixture block 904 has been reduced, thereby noise when having reduced production, staff's is healthy to have been protected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficient stamping die for gasket, includes lower stamping die (1) and upper stamping die (2), its characterized in that: lower stamping die (1) is including lower punching press piece (102) and backing plate (101), and lower punching press piece (102) fixed connection in backing plate (101) upper surface middle part, middle part fixedly connected with compressing mechanism (9) in lower punching press piece (102), go up stamping die (2) including upper punching press piece (201) and sleeve pipe (202), and sleeve pipe (202) fixed connection in upper punching press piece (201) bottom surface both ends, upper punching press piece (201) surperficial middle part fixedly connected with punching press mechanism (7), and punching press mechanism (7) include screw rod (701), third spring (702) and punching press head (703), punching press head (703) bottom threaded connection has rubber pad (12), and upper punching die (2) top middle part fixedly connected with pneumatic cylinder (3).

2. The high-efficiency stamping die for the gasket as claimed in claim 1, wherein a third spring (702) is wound on the peripheral surface of the bottom end of the screw (701), a stamping head (703) is fixedly connected to the bottom end of the screw (701), and a nut (8) is threadedly connected to the peripheral surface of the upper end of the screw (701).

3. The high-efficiency stamping die for the gasket as recited in claim 1, characterized in that the two ends and the middle part of the upper surface of the lower stamping block (102) are fixedly connected with a strut (103), a first spring (104) is sleeved on the peripheral surface of the strut (103), and the top end of the strut (103) is movably connected with a stamping support plate (4).

4. The efficient stamping die for the gasket as claimed in claim 1, wherein the two ends of the upper surface of the lower stamping block (102) are fixedly connected with second springs (6), the two sides of the upper surface of the lower stamping block (102) are connected with limiting blocks (10) in a clamping mode, the top ends of the second springs (6) are fixedly connected with connecting rods (5), and the connecting rods (5) are fixedly connected to the two ends of the bottom surface of the stamping support plate (4).

5. The efficient stamping die for the gasket as claimed in claim 1, wherein the compression mechanism (9) comprises a fixing block (901), a support rod (902), a fourth spring (903) and an arc-shaped fixture block (904), the support rod (902) is fixedly connected to the middle of the top end of the fixing block (901), the support rod (902) is inserted into the arc-shaped fixture block (904), and the fourth spring (903) is sleeved on the peripheral surface of the lower portion of the support rod (902).

6. The high-efficiency stamping die for the gasket as claimed in claim 1, wherein screws (11) are connected to the bottom surface of the stamping head (703) in a threaded manner at equal intervals, grooves (121) are fixedly arranged on the rubber pads (12) at positions corresponding to the screws (11), and the screws (11) are connected to the middle parts of the grooves (121) through threads to connect the rubber pads (12) to the bottom end of the stamping head (703).