CN210996190U

CN210996190U - Stamping die with safeguard function

Info

Publication number: CN210996190U
Application number: CN201921908006.3U
Authority: CN
Inventors: 史闵新
Original assignee: Suzhou Fumantang Electrical Technology Co ltd
Current assignee: Suzhou Fumantang Electrical Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-14
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a stamping die with safeguard function belongs to the relevant technical field of stamping die, including an upper fixed plate, an upper fixed plate's bottom fixedly connected with quantity is four support columns, the bottom fixedly connected with bottom plate of support column, an upper fixed plate's bottom fixedly connected with pneumatic cylinder, the bottom fixedly connected with mould body of pneumatic cylinder. The utility model discloses a set up the protection board subassembly, when breaking off and splashing to the stamping workpiece, play the effect that blocks, avoid the stamping workpiece openly to fly out and hurt operating personnel, play the effect of protection to operating personnel, improve the factor of safety of production, and the protection board subassembly liftable for operating personnel is when the maintenance with clean stamping die is inside, and is more convenient, through setting up the protection curb plate, makes the stamping workpiece when splashing, can not the edgewise departure, has further strengthened operating personnel's factor of safety.

Description

Stamping die with safeguard function

Technical Field

The utility model relates to a relevant technical field of stamping die, more specifically say, relate to a stamping die with safeguard function.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

Stamping die that uses in the daily production of present enterprise mostly is manually operation's stamping die, when the machine operation, needs the operation workman to watch on at the machine edge, but, at stamping die during operation, often because the punching press power is too big, leads to the stamping workpiece to break suddenly for the outside departure of stamping workpiece has the problem that factor of safety is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a stamping die with safeguard function possesses the advantage that factor of safety is high, has solved the problem that factor of safety is low.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a stamping die with safeguard function, includes the upper fixed plate, the bottom fixedly connected with quantity of upper fixed plate is four support columns, the bottom fixedly connected with bottom plate of support column, the bottom fixedly connected with pneumatic cylinder of upper fixed plate, the bottom fixedly connected with mould body of pneumatic cylinder, the bottom fixedly connected with quantity of upper fixed plate is two protection shield assembly, the bottom fixedly connected with quantity of upper fixed plate is two protection curb plates, protection shield assembly and protection curb plate non-pressure contact, the top fixedly connected with evenly distributed's of bottom plate reset spring's top fixedly connected with workstation, the equal fixedly connected with damper in bottom four corners of bottom plate, damper's bottom fixedly connected with bottom plate.

Preferably, the top of the lower fixing plate is fixedly connected with a limiting rod, a through hole is formed in the top of the workbench, and the limiting rod is located on the inner wall of the through hole.

Preferably, the protection shield assembly comprises a first connecting plate, a square groove is formed in the bottom of the first connecting plate, the number of the two electric push rods is fixedly connected to the inner top wall of the square groove, and a second connecting plate is fixedly connected to the bottom of each electric push rod.

Preferably, the side surface of the protection side plate is provided with a strip-shaped opening.

Preferably, damper includes the fixed block, the bar groove has been seted up to the inside of fixed block, the inner diapire fixedly connected with damping spring in bar groove, damping spring's top fixedly connected with connecting rod, the connecting rod runs through the fixed block and extends to the outside of fixed block.

Preferably, the bottom plate includes the bar shaped plate, the bottom of bar shaped plate is provided with the resistance-increasing pad, the material of resistance-increasing pad is the rubber materials component.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the stamping die with the protection function has the advantages that the protection plate component is arranged, so that the stamping die plays a role of blocking when the stamping die is broken and splashed, the front surface of the stamping die is prevented from flying out to hurt operators, the protection plate component can protect the operators and improve the safety factor of production, and the protection plate component can be lifted, so that the operators can more conveniently maintain and clean the interior of the stamping die, by arranging the protective side plate, the stamping part can not fly out from the side surface when splashing, the safety factor of operators is further enhanced, and by arranging the damping component, when the stamping part is large in thickness and not easy to stamp, plays a role in shock absorption and protection of the device, prolongs the service life of the device, and has the effects of shock absorption and resistance increase by arranging the bottom plate, the device is more stable in working and not easy to shake, and the safety factor of the stamping process is increased.

(2) This stamping die with safeguard function through setting up the gag lever post, carries on spacingly to the workstation for the workstation can not take place the displacement when reciprocating, and the position of mould and stamping workpiece can not change, thereby improves the quality of product.

Drawings

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

fig. 2 is a front sectional view of the present invention;

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

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the protection plate assembly of the present invention.

The reference numbers in the figures illustrate:

1. an upper fixing plate; 2. a support pillar; 3. a lower fixing plate; 4. a hydraulic cylinder; 5. a mold body; 6. a return spring; 7. a work table; 8. a limiting rod; 801. a through hole; 9. a protection plate assembly; 901. a first connecting plate; 902. a square groove; 903. an electric push rod; 904. a second connecting plate; 10. protecting the side plate; 1001. a strip-shaped opening; 11. a shock absorbing assembly; 1101. a fixed block; 1102. a strip-shaped groove; 1103. a damping spring; 1104. a connecting rod; 12. a base plate; 1201. a strip plate; 1202. resistance-increasing pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-5, a stamping die with a protection function, including an upper fixing plate 1, the bottom fixedly connected with number of the upper fixing plate 1 is four support columns 2, the bottom fixedly connected with lower fixing plate 3 of the support columns 2, the bottom fixedly connected with hydraulic cylinder 4 of the upper fixing plate 1, the bottom fixedly connected with die body 5 of the hydraulic cylinder 4, the bottom fixedly connected with number of the upper fixing plate 1 is two protection plate assemblies 9, the bottom fixedly connected with number of the upper fixing plate 1 is two protection side plates 10, the protection plate assemblies 9 and the protection side plates 10 are in non-pressure contact, the top fixedly connected with of the lower fixing plate 3 is evenly distributed return springs 6, the top fixedly connected with workbench 7 of the return springs 6, the bottom four corners of the lower fixing plate 3 are fixedly connected with shock-absorbing assemblies 11, and the bottom fixedly connected with bottom plate 12 of the shock.

Further, the top fixedly connected with gag lever post 8 of bottom plate 3, through-hole 801 has been seted up at the top of workstation 7, and gag lever post 8 is located the inner wall of through-hole 801, through setting up gag lever post 8, carries on spacingly to workstation 7 for workstation 7 can not take place the displacement when reciprocating, and the position of mould and stamping workpiece can not change, thereby improves the quality of product.

Further, protection shield assembly 9 includes first connecting plate 901, square groove 902 has been seted up to first connecting plate 901's bottom, the interior roof fixedly connected with quantity of square groove 902 is two electric putter 903, electric putter 903's bottom fixedly connected with second connecting plate 904, through setting up protection shield assembly 9, when breaking and splashing to the stamping workpiece, play the effect that stops, avoid the stamping workpiece openly to fly out injury operating personnel, play the effect of protection to operating personnel, the factor of safety of production is improved, and protection shield assembly 9 liftable, make operating personnel when the maintenance with clean stamping die inside, it is more convenient to compare.

Further, the side face of the protection side plate 10 is provided with a strip-shaped opening 1001, and the protection side plate 10 is arranged, so that the stamping part cannot fly out from the side face when splashing, and the safety factor of an operator is further enhanced.

Further, damper 11 includes fixed block 1101, and bar groove 1102 has been seted up to the inside of fixed block 1101, and the interior diapire fixedly connected with damping spring 1103 of bar groove 1102, damping spring 1103's top fixedly connected with connecting rod 1104, connecting rod 1104 run through fixed block 1101 and extend to the outside of fixed block 1101, through setting up damper 11, when the great difficult punching press of stamping workpiece thickness, play shock attenuation protection's effect, extension device's life to the device.

Further, bottom plate 12 includes strip shaped plate 1201, and strip shaped plate 1201's bottom is provided with and increases and hinders pad 1202, and the material that increases and hinders pad 1202 is the rubber material component, and through setting up bottom plate 12, rubber has the shock attenuation and increases the effect of hindering for the device is more firm at the during operation, is difficult for rocking, has increased stamping process's factor of safety.

The working principle is that raw materials enter the top of a workbench 7 from a strip port 1001 of a protection side plate 10, the protection side plate 10 is arranged, so that a stamping part cannot fly out from the side when splashing occurs, the safety factor of an operator is further enhanced, a hydraulic cylinder 4 (the model is HSG L-G) is started, the hydraulic cylinder 4 drives a die body 5 to move downwards, the die body 5 performs stamping plasticity on the stamping part, the workbench 7 is stressed to bend downwards, a reset spring 6 is stressed to bend, a limiting rod 8 limits the workbench 7, the limiting rod 8 is arranged to limit the workbench 7 by arranging the limiting rod 8, so that the workbench 7 cannot move up and down when the workbench 7 moves up and down, the positions of the die and the stamping part cannot change, so that the quality of a product is improved, when the thickness of the stamping part is higher, the whole device moves below, a shock absorption assembly 11 works, a connecting rod 1104 moves downwards, the shock absorption spring 1103 is stressed to bend, so that the shock absorption effect is achieved, by arranging a shock absorption assembly 11, when the thickness of the stamping part is larger, the stamping part is not easy to play a shock absorption protection role in shock absorption protection when the device, the device is operated, the device and the device can be used for preventing the bottom plate 12 from being damaged by a push rod 359, the operation panel from being arranged, the operation panel from being damaged, the operation of a lifting protection panel, the punch operation of a push rod 903, the device can be more convenient for lifting protection panel, the lifting operation of the lifting protection panel, the lifting device, the lifting operation panel, the lifting operation.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a stamping die with safeguard function, includes an upper fixed plate (1), its characterized in that: the bottom of the upper fixing plate (1) is fixedly connected with four supporting columns (2), the bottom of each supporting column (2) is fixedly connected with a lower fixing plate (3), the bottom of the upper fixing plate (1) is fixedly connected with a hydraulic cylinder (4), the bottom of the hydraulic cylinder (4) is fixedly connected with a mould body (5), the bottom of the upper fixing plate (1) is fixedly connected with two protecting plate assemblies (9), the bottom of the upper fixing plate (1) is fixedly connected with two protecting side plates (10), the protecting plate assemblies (9) and the protecting side plates (10) are in non-pressure contact, the top of the lower fixing plate (3) is fixedly connected with reset springs (6) which are uniformly distributed, the top of each reset spring (6) is fixedly connected with a workbench (7), and four corners of the bottom of the lower fixing plate (3) are fixedly connected with damping assemblies (11), the bottom of the shock absorption assembly (11) is fixedly connected with a bottom plate (12).

2. The stamping die with the protection function as claimed in claim 1, wherein: the top fixedly connected with gag lever post (8) of bottom plate (3), through-hole (801) have been seted up at the top of workstation (7), gag lever post (8) are located the inner wall of through-hole (801).

3. The stamping die with the protection function as claimed in claim 1, wherein: the protection plate assembly (9) comprises a first connecting plate (901), a square groove (902) is formed in the bottom of the first connecting plate (901), two electric push rods (903) are fixedly connected to the inner top wall of the square groove (902), and a second connecting plate (904) is fixedly connected to the bottom of each electric push rod (903).

4. The stamping die with the protection function as claimed in claim 1, wherein: the side surface of the protection side plate (10) is provided with a strip-shaped opening (1001).

5. The stamping die with the protection function as claimed in claim 1, wherein: damping component (11) include fixed block (1101), a bar groove (1102) has been seted up to the inside of fixed block (1101), the interior diapire fixedly connected with damping spring (1103) of bar groove (1102), the top fixedly connected with connecting rod (1104) of damping spring (1103), connecting rod (1104) run through fixed block (1101) and extend to the outside of fixed block (1101).

6. The stamping die with the protection function as claimed in claim 1, wherein: the bottom plate (12) comprises a strip-shaped plate (1201), a resistance-increasing pad (1202) is arranged at the bottom of the strip-shaped plate (1201), and the resistance-increasing pad (1202) is made of a rubber material component.