CN212499136U

CN212499136U - Die for manufacturing cover plate

Info

Publication number: CN212499136U
Application number: CN202020284106.XU
Authority: CN
Inventors: 葛磊
Original assignee: Huanghua Yongsheng Mould Co ltd
Current assignee: Huanghua Yongsheng Mould Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-02-09
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a mould equipment technical field just discloses a mould for making apron, including lower bolster and stainless steel layer board, seted up a plurality of bayonet sockets on the lateral wall of lower bolster, be located bayonet socket border on the lateral wall of lower bolster the standing groove has been seted up to the symmetry on the lateral wall of lower bolster, and seted up flutedly on the bottom lateral wall of standing groove, the mounting groove has been seted up to the symmetry on the border lateral wall of stainless steel layer board, and has seted up the connecting hole on the bottom lateral wall of mounting groove, sliding insert in the connecting hole and be equipped with the bolt, fixedly connected with clamp plate on the upper end lateral wall of bolt, and fixedly connected with connecting rod on the lower extreme lateral wall of bolt, the symmetry is provided with the fixture block on one side lateral wall of connecting rod, fixedly connected. The die for manufacturing the cover plate can enable the connection mode of the stainless steel supporting plate and the lower die plate to be quicker and prolong the service life of the die.

Description

Die for manufacturing cover plate

Technical Field

The utility model relates to a mould equipment technical field specifically is a mould for making apron.

Background

The die is a tool for forming a blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

When the cover plate is manufactured in the prior art, when the cover plate is not formed in a mold, a small amount of depressions and unevenness exist on the surface of the cover plate, if the cover plate needs to be leveled, the mold needs to be opened for operation, time is consumed, manufacturing efficiency is influenced, Chinese patent No. CN209775314U is retrieved, and the mold for manufacturing the cover plate better solves the problem that the mold for manufacturing the cover plate is easy to damage, but the mold adopts screw connection in a connection mode of a stainless steel support plate and a lower mold plate, the stainless steel support plate needs to be taken down frequently when a finished product is taken and placed, so the screw needs to be detached frequently, which is very troublesome, and the phenomenon of 'thread slipping' can be caused by frequent detachment of the screw, so that the service life of the mold is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mould for making apron possesses the advantage of convenient to detach and increase of service life etc. has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing above-mentioned convenient to detach and increase of service life, the utility model provides a following technical scheme: the utility model provides a mould for making apron, includes lower bolster and stainless steel layer board, seted up a plurality of bayonets on the lateral wall of lower bolster, be located bayonet socket border the standing groove has been seted up to the symmetry on the lateral wall of lower bolster, and has seted up flutedly on the bottom lateral wall of standing groove, the mounting groove has been seted up to the symmetry on the border lateral wall of stainless steel layer board, and has seted up the connecting hole on the bottom lateral wall of mounting groove, sliding insert in the connecting hole and be equipped with the bolt, fixedly connected with clamp plate on the upper end lateral wall of bolt, and fixedly connected with connecting rod on the lower extreme lateral wall of bolt, the symmetry is provided with the fixture block on one side lateral wall of connecting rod, fixedly connected with.

Preferably, the fixing device comprises a sleeve, a compression spring is fixedly connected to the inner side wall of the bottom end of the sleeve, a supporting plate is fixedly connected to one end of the compression spring, fixing blocks are symmetrically arranged on the inner side wall of the sleeve on the upper side of the supporting plate, and clamping grooves are formed in the side wall of the bottom end of each fixing block.

Preferably, fixedly connected with handle on one side lateral wall of clamp plate, and the handle is square setting, anti-skidding line has all been seted up on the both sides lateral wall of handle.

Preferably, the pressing plate is located on the lower side of the pressing plate, a gasket is slidably sleeved on the outer side wall of the bolt, the gasket is made of rubber, and strip-shaped grooves are formed in the side wall of the gasket.

Preferably, an external thread is arranged on the side wall of one end of the plug pin, a connecting groove is arranged on the side wall of one side of the pressing plate, an internal thread is arranged in the connecting groove, and the plug pin is connected with the pressing plate through a thread.

Preferably, the fixed block is the arc form setting, and the fixed block all adopts fillet technology processing, the degree of depth size and the length size phase-match setting of fixture block of draw-in groove on the fixed block.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the die for manufacturing the cover plate is provided with the clamping block, the pressing plate, the fixing block and other components, when the stainless steel supporting plate and the lower template are fixed, the bolt is pushed downwards only by the pressing plate, then the bolt drives the connecting rod to move downwards, the connecting rod drives the clamping block to enter the fixing device, and the connecting rod extrudes the supporting plate, so that the compression spring is extruded and deformed, then the plug pin is rotated through the handle, so as to drive the connecting rod and the clamping block to rotate, so that the clamping block enters the clamping groove in the fixed block, then the support plate can fix the connecting rod under the action of the elasticity of the compression spring, at the moment, the pressure plate extrudes and deforms the gasket, make gasket and clamp plate keep the laminating, realize the fixed of stainless steel layer board and lower bolster, when mounting means convenient and fast, the life of jointing equipment is also relatively longer for the life-span extension of whole mould.

2. This kind of a mould for making apron through facilities such as standing groove, mounting groove and the recess that set up, can be so that the dress is inside connecting device is located the lateral wall of lower bolster, and then can not influence the planarization of whole mould.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

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

fig. 3 is a schematic view of the connection structure of the fixing device of the present invention.

In the figure: 1. a lower template; 2. a stainless steel support plate; 3. mounting grooves; 4. a placement groove; 5. a groove; 6. a bolt; 7. a handle; 8. pressing a plate; 9. a gasket; 10. connecting holes; 11. a clamping block; 12. a connecting rod; 13. a sleeve; 14. a fixed block; 15. a compression spring; 16. and a support plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a mold for manufacturing a cover plate comprises a lower mold plate 1 and a stainless steel support plate 2, wherein a plurality of bayonets are formed on the side wall of the lower mold plate 1, placing grooves 4 are symmetrically formed on the side wall of the lower mold plate 1 on the edge of the bayonets, a groove 5 is formed on the side wall of the bottom end of the placing groove 4, mounting grooves 3 are symmetrically formed on the side wall of the edge of the stainless steel support plate 2, a connecting hole 10 is formed on the side wall of the bottom end of the mounting groove 3, a plug pin 6 is slidably inserted into the connecting hole 10, a press plate 8 is arranged on the side wall of the upper end of the plug pin 6, an external thread is formed on the side wall of one end of the plug pin 6, a connecting groove is formed on the side wall of one side of the press plate 8, an internal thread is formed in the connecting groove, the plug pin 6 is connected with the, and handle 7 is square setting, anti-skidding line has all been seted up on the both sides lateral wall of handle 7, handle 7 through setting up can make things convenient for operating personnel to rotate clamp plate 8, also conveniently mention stainless steel layer board 2 simultaneously, the sliding sleeve is equipped with gasket 9 on the lateral wall of bolt 6 of clamp plate 8 downside, gasket 9 adopts the rubber material setting, and seted up bar flute on gasket 9's the lateral wall, elasticity through the rubber gasket 9 that sets up can make clamp plate 8 keep the extrusion to 2 lateral walls of stainless steel layer boards, make the laminating between stainless steel layer board 2 and standing groove 4 inseparabler. And the lower extreme lateral wall of bolt 6 is gone up fixedly connected with connecting rod 12, and the symmetry is provided with fixture block 11 on the lateral wall of one side of connecting rod 12, fixedly connected with fixing device on the bottom lateral wall of recess 5.

Fixing device includes sleeve pipe 13, fixedly connected with compression spring 15 on sleeve pipe 13's the bottom inside wall, and compression spring 15's one end fixedly connected with backup pad 16, the symmetry is provided with fixed block 14 on being located the sleeve pipe 13's of backup pad 16 upside inside wall, and the draw-in groove has been seted up on fixed block 14's the bottom lateral wall, fixed block 14 is the arc form setting, and fixed block 14 all adopts fillet technology processing, the degree of depth size of draw-in groove sets up with the length size phase-match of fixture block 11 on fixed block 14, adopt fillet technology processing can reduce the wearing and tearing of fixture block 11 and fixed block 14 in the connection process.

The working principle is as follows: when a worker fixes the stainless steel supporting plate 2 and the lower template 1, the bolt 6 is pushed downwards only through the pressing plate 8, then the bolt 6 drives the connecting rod 12 to move downwards, the connecting rod 12 drives the fixture block 11 to enter the fixing device, the connecting rod 12 extrudes the supporting plate 16, the compression spring 15 is extruded and deformed, then the bolt 6 is rotated through the handle 7, the connecting rod 12 and the fixture block 11 are further driven to rotate, the fixture block 11 enters the clamping groove in the fixing block 14, then the supporting plate 16 fixes the connecting rod 12 and the bolt 6 under the elastic force of the compression spring 15, at the moment, the pressing plate 8 extrudes and deforms the gasket 9, so that the gasket 9 and the pressing plate 8 are tightly attached, the limiting of the stainless steel supporting plate 2 and the lower template 1 is realized through the elasticity of the gasket 9, the installation mode is convenient and fast, and meanwhile, the service life of the connecting device is relatively long, so that the service life of the whole die is prolonged.

Further, when the stainless steel supporting plate 2 needs to be taken down, the pressing plate 8 only needs to be pressed downwards, then the handle 7 is rotated, the clamping block 11 is taken out of the fixing block 14, then the clamping block is rotated for a certain angle and taken out of the groove 5, and then the stainless steel supporting plate 2 is pulled by the handle 7 to move upwards, so that the stainless steel supporting plate 2 is separated from the lower template 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A die for manufacturing a cover plate comprises a lower die plate (1) and a stainless steel supporting plate (2), wherein a plurality of bayonets are formed in the side wall of the lower die plate (1);

the method is characterized in that:

be located on the bayonet socket border standing groove (4) have been seted up to the symmetry on the lateral wall of lower bolster (1), and set up on the bottom lateral wall of standing groove (4) fluted (5), mounting groove (3) have been seted up to the symmetry on the border lateral wall of stainless steel layer board (2), and seted up on the bottom lateral wall of mounting groove (3) connecting hole (10), it is equipped with bolt (6) to slide to insert in connecting hole (10), fixedly connected with clamp plate (8) on the upper end lateral wall of bolt (6), and fixedly connected with connecting rod (12) on the lower extreme lateral wall of bolt (6), the symmetry is provided with fixture block (11) on one side lateral wall of connecting rod (12), fixedly connected with fixing device on the bottom lateral wall of recess (5).

2. A mold for manufacturing a cover plate according to claim 1, wherein: the fixing device comprises a sleeve (13), a compression spring (15) is fixedly connected to the inner side wall of the bottom end of the sleeve (13), a supporting plate (16) is fixedly connected to one end of the compression spring (15), fixing blocks (14) are symmetrically arranged on the inner side wall of the sleeve (13) and located on the upper side of the supporting plate (16), and clamping grooves are formed in the side wall of the bottom end of each fixing block (14).

3. A mold for manufacturing a cover plate according to claim 1, wherein: fixedly connected with handle (7) on one side lateral wall of clamp plate (8), and handle (7) are square setting, anti-skidding line has all been seted up on the both sides lateral wall of handle (7).

4. A mold for manufacturing a cover plate according to claim 1, wherein: be located clamp plate (8) downside the slip cap is equipped with gasket (9) on the lateral wall of bolt (6), gasket (9) adopt the rubber material to set up, and seted up bar flute on the lateral wall of gasket (9).

5. A mold for manufacturing a cover plate according to claim 1, wherein: the clamp is characterized in that an external thread is arranged on one end side wall of the bolt (6), a connecting groove is arranged on one side wall of the pressing plate (8), an internal thread is arranged in the connecting groove, and the bolt (6) is connected with the pressing plate (8) through the thread.

6. A mold for manufacturing a cover plate according to claim 2, wherein: the fixed block (14) is arc-shaped, the fixed block (14) is processed by a fillet process, and the depth of the clamping groove on the fixed block (14) is matched with the length of the clamping block (11).