CN211360309U

CN211360309U - Heat insulation sheet punching tool

Info

Publication number: CN211360309U
Application number: CN201921284395.7U
Authority: CN
Inventors: 贺翔超
Original assignee: Shenzhen World Wide Precision Die Cutting Co ltd
Current assignee: Shenzhen World Wide Precision Die Cutting Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-08-28
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a heat shield punching press frock, including last mould seat and bed die seat, the inner wall welding that is equipped with first spout in the last mould seat has first spring, and the one end welding of first spring has the bayonet lock, and the upper end welding of bayonet lock has the handle, bayonet lock and first spout sliding connection. The handle that sets up, the bayonet lock, buckle and second spring, the punching press head of having solved current heat insulating sheet punching press frock passes through bolt and nut fixed mounting in last die holder, the bed die holder passes through bolt and nut fixed mounting on the base surface, when the heat insulating sheet of different shapes and size of needs punching press suppression, the inconvenient problem of changing of dismantling, the flexible adapter sleeve and the pothook of setting, it does not have protector to have solved between the last die holder and the bed die holder of current heat insulating sheet punching press frock, when leading to operating personnel maloperation, the easy problem that is hindered by the punching press head clamp of hand.

Description

Heat insulation sheet punching tool

Technical Field

The utility model relates to a heat shield processing equipment technical field specifically is a heat shield punching press frock.

Background

The heat insulating sheet is widely applied to the automobile, and when an automobile engine works, a large amount of heat can be generated, if the heat insulating sheet is not isolated, the temperature in a riding room can be increased, and the experience is poor. Consequently, the heat shield can be installed to it generally insulates against heat, automobile heat shield generally drives the mould punching press preparation through pneumatic cylinder and hydraulic stem and forms, the punching press head of current heat shield punching press frock passes through bolt and nut fixed mounting in last die holder, the bed die holder passes through bolt and nut fixed mounting on the base surface, when the heat shield of different shapes and size of needs punching press suppression, the inconvenient change of dismantling, and do not have protector between the last die holder of current heat shield punching press frock and the bed die holder, when leading to operating personnel maloperation, the hand is easily hindered by punching press head clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat insulating sheet punching press frock to the punching press head of solving current heat insulating sheet punching press frock passes through bolt and nut fixed mounting in last die holder, and the bed die holder passes through bolt and nut fixed mounting on the base surface, and when the heat insulating sheet of different shapes of needs punching press suppression and size, inconvenient dismantles the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat insulating sheet punching press frock, includes mould seat and bed die, the inner wall welding that is equipped with first spout in going up the mould seat has first spring, the one end welding of first spring has the bayonet lock, the upper end welding of bayonet lock has the handle, bayonet lock and first spout sliding connection.

Preferably, the surface of the middle part of the lower end of the upper die base is provided with a stamping head mounting groove, and a stamping head is mounted in the stamping head mounting groove.

Preferably, first slots are arranged on two sides in the stamping head and are connected with the clamping pins in an inserting mode.

Preferably, all be equipped with the cavity in last mould seat and the lower mould seat, the inner wall welding of cavity has the snap ring, installs the pothook in the snap ring, and the lower extreme surface welding of pothook has the flexible joint sleeve.

Preferably, the upper end surface of the middle part of the lower die base is provided with a stamping groove, and the surfaces of the two sides of the lower die base are provided with second slots.

Preferably, the lower end of the lower die base is provided with a base, and a second sliding groove is formed in the base.

Preferably, the inner wall welding of second spout has the second spring, and the one end welding of second spring has the buckle, buckle and second spout sliding connection, and the buckle is pegged graft with the second slot.

Compared with the prior art, the beneficial effects of the utility model are that: this heat insulating sheet punching press frock through handle and bayonet lock, makes the convenient change of punching press head in the upper die base, through buckle and second spring, makes the convenient change of shape, the size according to the punching press head of lower die base adjust, through flexible connection cover and pothook, makes operating personnel not only make when the maloperation, the hand can not be hindered by punching press head clamp yet.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a handle; 2. an upper die base; 3. a soft connecting sleeve; 4. a lower die base; 5. buckling; 6. A base; 7. punching a head; 8. a bayonet lock; 9. a first chute; 10. punching a groove; 11. a second slot; 12. A second chute; 13. a second spring; 14. a first slot; 15. a first spring; 16. a stamping head mounting groove; 17. a snap ring; 18; a hook; 19. a cavity.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a heat insulation sheet stamping tool comprises an upper die base 2, a first spring 15 is welded on the inner wall of the upper die base 2, a first chute 9 is arranged in the upper die base, a bayonet 8 is welded at one end of the first spring 15, the bayonet 8 is a stainless steel cuboid, a handle 1 is welded at the upper end of the bayonet 8, a through hole is arranged on the upper end surface of the upper die base 2 and is sleeved with the handle 1, the bayonet 8 is connected with the first chute 9 in a sliding manner, the bayonet 8 is driven by the handle 1 to slide left and right in the first chute 9, a stamping head mounting groove 16 is arranged on the middle surface of the lower end of the upper die base 2, a stamping head 7 is inserted in the stamping head mounting groove 16, first slots 14 are arranged on two sides in the stamping head 7, the first slots 14 are inserted with the bayonet 8, the bayonet 8 is clamped in the first slots 14 of the stamping head 7 through the elasticity of the first spring 15, so that, the upper die base 2 and the lower die base 4 are both provided with a cavity 19, the inner wall of the cavity 19 is welded with a snap ring 17, the snap ring 17 is a stainless steel circular ring, a hook 18 is clamped in the snap ring 17, the hook 18 is made of stainless steel, the lower end surface of the hook 18 is welded with a flexible connecting sleeve 3, the flexible connecting sleeve 3 is a plastic hose, the flexible connecting sleeve 3 can prevent a hand from being put into a stamping groove 10 when an operator operates by mistake, so that the hand can be prevented from being damaged by a stamping head 7, the operator can be protected, one end of the flexible connecting sleeve 3 is welded with the lower die base 4, the upper end surface of the middle part of the lower die base 4 is provided with the stamping groove 10, the stamping groove 10 corresponds to and is matched with the stamping head 7, the two side surfaces of the lower die base 4 are both provided with second slots 11, the lower end of the lower die base 4 is provided with a base 6, a second chute 12, buckle 5 has been welded to the one end of second spring 13, and buckle 5 is stainless steel material,

buckle

5 and 12 sliding connection of second spout, and buckle 5 pegs graft with second slot 11, and buckle 5 carries on spacingly through the elasticity of second spring 13 to buckle 5, makes buckle 5 block in second slot 11 of lower mould seat 4, makes lower mould seat 4 fix the upper end at base 6.

The utility model discloses when concrete implementation: when the flexible connecting sleeve is used, the hydraulic cylinder drives the upper die base 2 to move up and down through the hydraulic rod, the flexible connecting sleeve 3 moves up and down along with the upper die base 2 at the moment, the situation that hands are placed into the stamping groove 10 when an operator performs wrong operation can be prevented, the situation that the hands are damaged by the stamping head 7 can be prevented, the operator can be protected, even when the operator performs wrong operation, the hands cannot be damaged by the stamping head 7, when the stamping head 7 and the corresponding stamping groove 10 in the lower die base 4 need to be replaced, the clamping hook 18 is rotated to separate the clamping hook 18 from the clamping ring 17 in the cavity 19, the flexible connecting sleeve 3 is separated from the upper die base 2 and the lower die base 4, then the handle 1 is pulled to drive the clamping pin 8 to slide in the first sliding groove 9, the clamping pin 8 slides into the first sliding groove 9, the first spring 15 is compressed at the moment, the clamping pin 8 is separated from the first slot 14 of the stamping head 7, and the stamping head 7 is, when changing the punching press head 7 of different shapes and inserting punching press head mounting groove 16 after, loosen handle 1, this moment because the elasticity of first spring 15 makes the first spout 9 of bayonet lock 8 roll-off, the card is in the first slot 14 of punching press head 7, fix punching press head 7, then slide buckle 5, make buckle 5 break away from the second slot 12 of lower mould seat 4, second spring 13 is tensile this moment, conveniently dismantle and change lower mould seat 4, when changing lower mould seat 4 in order to correspond punching press head 7, after aligning lower mould seat 4 with base 6, insert buckle 5 in the second slot 11, loosen buckle 5, the elasticity of second spring 13 is spacing to buckle 5, make buckle 5 block in the second slot 11 of lower mould seat 4, fix lower mould seat 4.

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. The utility model provides a heat shield punching press frock, includes mould seat (2) and bed die seat (4), its characterized in that: go up the inner wall welding that is equipped with first spout (9) in mould seat (2) and have first spring (15), the one end welding of first spring (15) has bayonet lock (8), the upper end welding of bayonet lock (8) has handle (1), bayonet lock (8) and first spout (9) sliding connection.

2. The heat insulation sheet punching tool according to claim 1, characterized in that: and a stamping head mounting groove (16) is formed in the surface of the middle part of the lower end of the upper die base (2), and a stamping head (7) is mounted in the stamping head mounting groove (16).

3. The heat insulation sheet punching tool according to claim 2, characterized in that: and first slots (14) are arranged on two sides in the stamping head (7), and the first slots (14) are inserted with the clamping pins (8).

4. The heat insulation sheet punching tool according to claim 1, characterized in that: go up all to be equipped with cavity (19) in mould seat (2) and lower mould seat (4), the inner wall welding of cavity (19) has snap ring (17), installs pothook (18) in snap ring (17), and the lower extreme surface welding of pothook (18) has flexible joint sleeve (3).

5. The heat insulation sheet punching tool according to claim 1, characterized in that: the stamping die is characterized in that a stamping groove (10) is formed in the upper end surface of the middle of the lower die seat (4), and second slots (11) are formed in the surfaces of the two sides of the lower die seat (4).

6. The heat insulation sheet punching tool according to claim 1, characterized in that: the lower end of the lower die seat (4) is provided with a base (6), and a second sliding groove (12) is arranged in the base (6).

7. The heat shield punching tool according to claim 6, characterized in that: the welding of the inner wall of second spout (12) has second spring (13), and the welding of the one end of second spring (13) has buckle (5), buckle (5) and second spout (12) sliding connection, buckle (5) and second slot (11) are pegged graft.