CN215508502U

CN215508502U - Stamping die with heat radiation structure

Info

Publication number: CN215508502U
Application number: CN202121685993.2U
Authority: CN
Inventors: 朱军
Original assignee: Wuxi Aisaite Technology Co ltd
Current assignee: Wuxi Aisaite Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-14
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a stamping die with a heat radiation structure, which comprises a base, wherein a material changing mechanism is arranged on one side of the base, a lower die is clamped in the upper end of the base, the front side and the rear side of the lower die and the side wall far away from the material changing mechanism are both penetrated and connected with a heat exchange rod in a sliding way, and one end of the heat exchange rod far away from the lower die penetrates through the side wall of the base and extends to the outside of the base, and the stamping die has the beneficial effects that: the material changing mechanism is arranged on one side of the base, the two fixing frames for installing the stamping materials are arranged on the top plate of the material changing mechanism, when the stamping materials are changed, the top plate can be pulled and rotated, the fixing frames clamped at the upper end of the base are changed, the time required for changing the stamping materials is short, the working efficiency is improved, the lower die is fixed in the base through the heat exchange rod, the heat exchange rod can be pulled out from the base and the lower die when the material changing mechanism is used, the interior and the exterior of the lower die are communicated, heat dissipation is convenient, and the influence of high temperature on normal use of the material changing mechanism can be avoided.

Description

Stamping die with heat radiation structure

Technical Field

The utility model relates to the technical field of dies, in particular to a stamping die with a heat dissipation structure.

Background

The die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, belongs to common processing equipment, and is used for processing a plurality of parts in the processing process.

At present during staff's material on changing stamping die, stop mould work earlier mostly, then change the material on the stamping die, the time of consuming during the change is longer, has reduced work efficiency, and can produce higher temperature in the during operation stamping die's the lower mould, influences stamping die's normal use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a stamping die with a heat dissipation structure, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die with a heat dissipation structure comprises a base, wherein a material changing mechanism is installed on one side of the base, a lower die is clamped in the upper end of the base, the front side and the rear side of the lower die and the side wall far away from the material changing mechanism are both connected with a heat exchanging rod in a penetrating and sliding mode, one end, far away from the lower die, of the heat exchanging rod penetrates through the side wall of the base and extends to the outside of the base, a support plate is fixedly connected above the base through four support plates, hydraulic cylinders are fixedly connected to four corners of the lower end of the support plate, the end portions of piston rods of the four hydraulic cylinders are fixedly connected with a mounting plate together, an upper die is fixedly connected to the lower end of the mounting plate, and the upper die is matched with the lower die;

the material changing mechanism comprises a fixing seat, the fixing seat is fixedly connected to the lower end of one side of a base, a fixing pipe is fixedly connected to the upper end of the fixing seat, a sleeve pipe is sleeved and slidably connected to the upper end of the fixing pipe, a positioning rod is rotatably connected to the inner wall of the middle part of the upper end of the sleeve pipe, the lower end of the positioning rod penetrates through the upper end side wall of the fixing pipe and extends to the inner lower end of the fixing pipe, a spring plate is fixedly connected to the lower end of the positioning rod, a compression spring is sleeved on the outer side of the positioning rod, a top plate is fixedly connected to the upper end of the sleeve pipe, fixing frames are fixedly connected to the two sides of the top plate, the fixing frame sleeve on one side of the top plate is sleeved and clamped to the upper end of the base, clamping grooves are formed in the inner walls of the front side and the back side of the fixing frame, clamping plates are clamped in the clamping grooves, and screws are rotatably connected to the middle parts, which are far away from the two clamping plates on the same fixing frame, the one end that the screw rod kept away from the place splint all runs through and threaded connection is on the lateral wall of the fixed frame of homonymy.

Preferably, it is same two splint on the fixed frame keep away from the equal fixedly connected with slide bar in one side both ends mutually, the one end that the place splint were kept away from to the slide bar all runs through and sliding connection on the lateral wall of the fixed frame of homonymy, the part outside that the slide bar is located the fixed frame of homonymy inside all overlaps and is equipped with fixed spring, the equal fixed connection of fixed spring is between the inner wall of homonymy splint and place draw-in groove.

Preferably, the upper end of the compression spring is fixedly connected to the inner wall of the upper end of the fixed pipe, and the lower end of the compression spring is fixedly connected to the upper end of the spring plate.

Preferably, the middle part of the upper end of the top plate is fixedly connected with a pull rod, and the pull rod is of a T-shaped structure.

Preferably, the four support plates are of U-shaped structures and are fixedly connected to the front side and the rear side of the support plate respectively.

Preferably, the spring plate is slidably coupled to the inner lower end of the fixed tube, and has a diameter larger than that of the compression spring.

Compared with the prior art, the utility model has the beneficial effects that: the material changing mechanism is arranged on one side of the base, the two fixing frames for installing the stamping materials are arranged on the top plate of the material changing mechanism, when the stamping materials are changed, the top plate can be pulled and rotated, the fixing frames clamped at the upper end of the base are changed, the time required for changing the stamping materials is short, the working efficiency is improved, the lower die is fixed in the base through the heat exchange rod, the heat exchange rod can be pulled out from the base and the lower die when the material changing mechanism is used, the interior and the exterior of the lower die are communicated, heat dissipation is convenient, and the influence of high temperature on normal use of the material changing mechanism can be avoided.

Drawings

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

FIG. 2 is an enlarged view of the area A in FIG. 1;

FIG. 3 is a schematic view of the installation structure of the clamping plate in the fixing frame;

FIG. 4 is a schematic diagram of a support plate structure according to the present invention;

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

In the figure: 1. a base; 2. a material changing mechanism; 21. a fixed seat; 22. a fixed tube; 23. a spring plate; 24. positioning a rod; 25. a compression spring; 26. a sleeve; 27. a top plate; 28. a pull rod; 29. a fixing frame; 210. a card slot; 211. a splint; 212. a screw; 213. a slide bar; 214. fixing the spring; 3. a lower die; 4. a heat exchange rod; 5. a support plate; 6. a carrier plate; 7. a hydraulic cylinder; 8. mounting a plate; 9. and (5) an upper die.

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. 1-5, the present invention provides a technical solution: a stamping die with a heat dissipation structure comprises a base 1, a material changing mechanism 2 is installed on one side of the base 1, a lower die 3 is clamped inside the upper end of the base 1, the front side and the rear side of the lower die 3 and the side wall far away from the material changing mechanism 2 are both penetrated through and connected with a heat exchange rod 4 in a sliding mode, one end, far away from the lower die 3, of the heat exchange rod 4 penetrates through the side wall of the base 1 and extends to the outside of the base 1, a support plate 6 is fixedly connected above the base 1 through four support plates 5, hydraulic cylinders 7 are fixedly connected to four corners of the lower end of the support plate 6, piston rod end portions of the four hydraulic cylinders 7 are fixedly connected with a mounting plate 8 together, an upper die 9 is fixedly connected to the lower end of the mounting plate 8, the upper die 9 is matched with the lower die 3, the upper die 9 is pressed on the lower die 3 during use, and stamping materials above the lower die 3 can be processed conveniently;

the material changing mechanism 2 comprises a fixed seat 21, the fixed seat 21 is fixedly connected with the lower end of one side of a base 1, the upper end of the fixed seat 21 is fixedly connected with a fixed tube 22, the upper end of the fixed tube 22 is sleeved and slidably connected with a sleeve 26, the inner wall of the middle part of the upper end of the sleeve 26 is rotatably connected with a positioning rod 24, the lower end of the positioning rod 24 penetrates through the side wall of the upper end of the fixed tube 22 and extends to the inner lower end of the fixed tube 22, the lower end of the positioning rod 24 is fixedly connected with a spring plate 23, the outer side of the positioning rod 24 is sleeved with a compression spring 25, the upper end of the sleeve 26 is fixedly connected with a top plate 27, both sides of the top plate 27 are fixedly connected with fixed frames 29, the fixed frame 29 on one side of the top plate 27 is sleeved and clamped at the upper end of the base 1, the inner walls of the front and back sides of the fixed frames 29 are respectively provided with a clamping groove 210, the clamping plates 211 are clamped inside of the clamping grooves 210, two clamping plates 211 on the same fixed frame 29 are far away from the middle part of one side and rotatably connected with a screw 212, the one end that the splint 211 that the screw rod 212 kept away from all runs through and threaded connection is on the lateral wall of the fixed frame 29 of homonymy, can conveniently change the stamping material who is located the lower mould 3 top during the use, shortens the time of changing stamping material, improves work efficiency.

The four supporting plates 5 are all U-shaped structures, the four supporting plates 5 are respectively fixedly connected to the front side and the rear side of the supporting plate 6, the supporting plate 6 is conveniently supported, meanwhile, the two fixing frames 29 are prevented from being blocked to rotate, the spring plate 23 is slidably connected to the lower end inside the fixing tube 22, the diameter of the spring plate 23 is larger than that of the compression spring 25, the compression spring 25 is extruded when the fixing frame is convenient to use, two clamping plates 211 on the same fixing frame 29 are far away from one side, two ends of one side are respectively and fixedly connected with a sliding rod 213, one end of the sliding rod 213, far away from the clamping plate 211, penetrates through and is slidably connected to the side wall of the fixing frame 29 on the same side, the outer side of the part, located inside the fixing frame 29 on the same side, of the sliding rod 213 is respectively sleeved with a fixing spring 214, the fixing springs 214 are respectively and fixedly connected between the clamping plates 211 on the same side and the inner wall of the clamping groove 210, the two sides of the clamping plates 211 are conveniently abutted, the stability of the clamping plates 211 is ensured, the upper ends of the compression springs 25 are fixedly connected to the inner wall of the fixing tube 22, the lower extreme fixed connection of compression spring 25 appears deformation when avoiding compression spring 25 to stretch out and draw back in the upper end of spring plate 23, and the upper end middle part fixedly connected with pull rod 28 of roof 27, pull rod 28 are T shape structure, conveniently stimulate and rotate roof 27, are convenient for change the fixed frame 29 of joint in the base 1 upper end.

Specifically, when the utility model is used, a power supply is switched on at a place where the utility model is carried to work, a stamping material is placed in the fixing frame 29, then the two screw rods 212 are rotated, the stamping material is clamped by the clamping plates 211 arranged on the two screw rods 212 and is fixed in the fixing frame 29, then the mode is repeated, a stamping material is fixed in the other fixing frame 29, when the utility model is used, the four hydraulic cylinders 7 jointly drive the mounting plate 8 for mounting the upper die 9 to move downwards, so that the upper die 9 extrudes the stamping material above the lower die 3 at the moment, the stamping action is completed, when heat dissipation is needed, the heat exchange rod 4 can be pulled down from the base 1 and the lower die 3, so that the inside and the outside of the lower die 3 are communicated, the heat dissipation is carried out on the inside of the lower die 3, when the stamping material is replaced, the top plate 27 is pulled upwards through the pull rod 28, the fixing frame 29 clamped at the upper end of the base 1 is pulled down, this in-process sleeve pipe 26 will constantly stretch compression spring 25, then rotate pull rod 28, will be located the fixed frame 29 of lower mould 3 top this moment and move aside, and the fixed frame 29 that will be fixed with unprocessed punching press material moves the top of base 1, loosen pull rod 28 again, compression spring 25 pulls back original position with roof 27, and the fixed frame 29 joint that will be fixed with unprocessed punching press material in the upper end of base 1, then can continue punching press work, it can to change the punching press material that is located the fixed frame 29 of base 1 one side this moment simultaneously.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 stamping die with the heat dissipation structure is characterized by comprising a base (1), a material changing mechanism (2) is installed on one side of the base (1), a lower die (3) is clamped inside the upper end of the base (1), a heat exchange rod (4) penetrates through and is connected with the front side and the rear side of the lower die (3) and the side wall of one side far away from the material changing mechanism (2) in a sliding mode, one end, far away from the lower die (3), of the heat exchange rod (4) penetrates through the side wall of the base (1) and extends to the outside of the base (1), a support plate (6) is fixedly connected above the base (1) through four support plates (5), hydraulic cylinders (7) are fixedly connected with the four corners of the lower end of the support plate (6), a mounting plate (8) is fixedly connected with the end portions of piston rods of the hydraulic cylinders (7) together, an upper die (9) is fixedly connected with the lower end of the mounting plate (8), the upper die (9) is matched with the lower die (3);

the reloading mechanism (2) comprises a fixing seat (21), the fixing seat (21) is fixedly connected to the lower end of one side of the base (1), the upper end of the fixing seat (21) is fixedly connected with a fixing pipe (22), the upper end of the fixing pipe (22) is sleeved with and slidably connected with a sleeve pipe (26), the inner wall of the middle part of the upper end of the sleeve pipe (26) is rotatably connected with a positioning rod (24), the lower end of the positioning rod (24) penetrates through the side wall of the upper end of the fixing pipe (22) and extends to the lower end of the inner part of the fixing pipe (22), the lower end of the positioning rod (24) is fixedly connected with a spring plate (23), the outer side of the positioning rod (24) is sleeved with a compression spring (25), the upper end of the sleeve pipe (26) is fixedly connected with a top plate (27), the two sides of the top plate (27) are fixedly connected with fixing frames (29), the fixing frame (29) on one side of the top plate (27) is sleeved with and connected with the upper end of the base (1), all seted up draw-in groove (210) on the front and back side inner wall of fixed frame (29), the equal joint in inside of draw-in groove (210) has splint (211), and is same one side middle part is kept away from mutually in two splint (211) on fixed frame (29) and all rotates and be connected with screw rod (212), the one end that place splint (211) were kept away from in screw rod (212) all runs through and threaded connection is on the lateral wall of the fixed frame of homonymy (29).

2. The stamping die with a heat dissipation structure as defined in claim 1, wherein: it is same two splint (211) on fixed frame (29) keep away from the equal fixedly connected with slide bar (213) in one side both ends mutually, the one end that place splint (211) were kept away from in slide bar (213) all runs through and sliding connection on the lateral wall of the fixed frame (29) of homonymy, slide bar (213) are located the inside partial outside of the fixed frame (29) of homonymy and all overlap and are equipped with fixed spring (214), the equal fixed connection of fixed spring (214) is between the inner wall of homonymy splint (211) and place draw-in groove (210).

3. The stamping die with a heat dissipation structure as defined in claim 1, wherein: the upper end fixed connection of compression spring (25) is on the upper end inner wall of fixed pipe (22), the lower extreme fixed connection of compression spring (25) is in the upper end of spring board (23).

4. The stamping die with a heat dissipation structure as defined in claim 1, wherein: the middle part of the upper end of the top plate (27) is fixedly connected with a pull rod (28), and the pull rod (28) is of a T-shaped structure.

5. The stamping die with a heat dissipation structure as defined in claim 1, wherein: the four supporting plates (5) are of U-shaped structures, and the four supporting plates (5) are fixedly connected to the front side and the rear side of the carrier plate (6) respectively.

6. The stamping die with a heat dissipation structure as defined in claim 1, wherein: the spring plate (23) is connected to the lower end of the inner portion of the fixed pipe (22) in a sliding mode, and the diameter of the spring plate (23) is larger than that of the compression spring (25).