Automobile part stamping die facilitating cooling and heat dissipation

Abstract

The utility model relates to the technical field of automobile part stamping dies, and discloses an automobile part stamping die convenient for cooling and heat dissipation, which comprises a cooling box, a die main body positioned above the top of the cooling box and a refrigeration box positioned on one side of the cooling box, a top plate is arranged at the top of the supporting rod; and the through hole is formed in the middle of the interior of the top plate, and movable blocks are arranged in the middles of the two sides of the mold body. Cooling water in the cooling box can flow into the refrigerating box through the water outlet pipe, the cooling water in the refrigerating box can be cooled through the semiconductor refrigerator at the top of the sealing cover, and then the cooling water in the refrigerating box can be pumped into the cooling box through the water pump, the water pumping pipe and the water supply pipe. And the low-temperature state of cooling water in the cooling box can be kept, so that cooling and heat dissipation are conveniently conducted on the die body, and the using effect of the stamping die is better.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts stamping dies, in particular to an automobile parts stamping die which is convenient for cooling and heat dissipation. Background Art

[0002] Stamping dies are special process equipment used in cold stamping to process metal materials into parts or semi-finished products. At room temperature, a die installed on a press is used to apply pressure to the material to cause separation or plastic deformation, thereby obtaining the desired parts. In the current production process of automotive parts, automotive parts are processed many times by stamping.

[0003] Application No. CN202322207235.5 discloses a stamping die for automobile parts, which includes a stamping base, two groups of supporting feet symmetrically distributed on the left and right are connected to the bottom of the stamping base, and a lower pressure plate is connected to the top of the stamping base... Since the blank is subjected to the impact force of the upper pressure plate and the boss, the side of the blank is close to the inner wall of the groove opened by the lower pressure plate, which makes it inconvenient to remove the blank from the groove, resulting in the problem of greater difficulty in demolding the blank; after the stamping process is completed, this type of stamping die needs to be cooled and formed by natural cooling of the molding machine. The natural cooling efficiency is low, which affects the reuse of the stamping die. In addition, the long-term use of the stamping die using water cooling will increase the temperature of the cooling water, resulting in poor cooling and heat dissipation effect of the stamping die. Utility Model Content

[0004] The utility model aims to provide a stamping die for automobile parts which is convenient for cooling and heat dissipation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a stamping die for automobile parts that is convenient for cooling and heat dissipation, comprising a cooling box, a die body located above the top of the cooling box, and a refrigeration box located on one side of the cooling box, wherein the cooling box comprises:

[0006] Support rods are arranged at the four corners of the top of the cooling box, and a top plate is arranged on the top of the support rods;

[0007] A through hole is arranged at the middle position inside the top plate.

[0008] Preferably, movable blocks are provided at the middle positions on both sides of the mold body, a limiting rod penetrating into a group of movable blocks is provided on one side of the bottom of the top plate, a servo motor is installed on one side of the top of the top plate, the output end of the servo motor is connected to a screw penetrating into another group of movable blocks, and a plurality of grooves are provided at the bottom of the mold body.

[0009] Preferably, a sealing cover is provided on the top of the refrigeration box, a semiconductor refrigerator is provided on the top of the sealing cover, a water outlet pipe penetrating into the interior of the refrigeration box is provided on the bottom of one side of the cooling box, a water pump is installed at the middle position of the bottom of the cooling box, a water pump is provided at one end of the water pump with a water suction pipe penetrating into the interior of the refrigeration box, and a water supply pipe penetrating into the interior of the cooling box is provided at the other end of the water pump.

[0010] Preferably, the top plate is fixedly connected to the cooling box via a support rod, a plurality of sets of fixing blocks are provided on one side of the cooling box, and the cooling box is fixedly connected to the cooling box via the fixing blocks.

[0011] Preferably, the mold body is composed of a mold body, a stamping groove, a lifting plate, a stamping block, a mounting frame and a hydraulic cylinder, and the stamping block is located at the bottom of the lifting block, the stamping groove is located inside the mold body, and support legs are provided at the four corners of the bottom of the cooling box.

[0012] Preferably, a group of the movable blocks are provided with a limiting hole inside, and the limiting rod penetrates into the limiting hole, and the servo motor is detachably connected to the top plate by a fixing bolt.

[0013] Preferably, another group of movable blocks is provided with threaded holes matching the screw rods, a bearing is provided on one side of the cooling box, and the screw rod passes through the bearing.

[0014] Preferably, a card slot is provided at the bottom of the sealing cover, and the sealing cover is detachably connected to the refrigeration box via the card slot.

[0015] Preferably, a mounting hole is provided inside the sealing cover, the semiconductor refrigerator is detachably connected to the sealing cover via the mounting hole and fixing bolts, a cooling end is provided at the bottom of the semiconductor refrigerator, and a plurality of groups of thermal conductive plates are provided at the cooling section.

[0016] Preferably, the water pump is connected to the cooling box through a water supply pipe, and the water pump is connected to the refrigeration box through a water suction pipe.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model injects cooling water into the cooling box, and then the mold body can be stably adjusted up and down through the servo motor, screw, movable block and limit rod, so that the mold body can be moved to the cooling box, and the mold body can be cooled by the cooling water inside the cooling box, so that the stamping parts can be quickly finalized, thereby improving the repeated processing efficiency of the stamping die;

[0019] 2. The utility model allows the cooling water inside the cooling box to flow to the inside of the refrigeration box through the water outlet pipe, and the cooling water inside the refrigeration box can be cooled down through the semiconductor refrigerator on the top of the sealing cover. The cooling water inside the refrigeration box can be pumped to the inside of the cooling box through the water pump, the water pumping pipe and the water supply pipe, and the low temperature state of the cooling water inside the cooling box can be maintained, so as to cool the mold body and dissipate heat, thereby achieving a better use effect of the stamping mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a cross-sectional view of the utility model.

[0023] Figure 3 It is a schematic diagram of the internal structure of the cooling box of the utility model.

[0024] In the figure: 1. cooling box; 101. support rod; 102. top plate; 103. through hole; 2. mold body; 201. movable block; 202. limit rod; 203. servo motor; 204. screw; 205. groove; 3. refrigeration box; 301. sealing cover; 302. semiconductor refrigerator; 303. water outlet pipe; 304. water pump; 305. water suction pipe; 306. water supply pipe. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3 The utility model provides an embodiment of a stamping die for automobile parts that is convenient for cooling and heat dissipation: a stamping die for automobile parts that is convenient for cooling and heat dissipation, comprising a cooling box 1, a die body 2 located above the top of the cooling box 1, and a refrigeration box 3 located on one side of the cooling box 1, the cooling box 1 comprising: support rods 101 arranged at the four corners of the top of the cooling box 1, and a top plate 102 is arranged on the top of the support rods 101; a through hole 103 arranged at the middle position inside the top plate 102.

[0030] Please refer to Figure 1 and Figure 3 , movable blocks 201 are arranged at the middle positions on both sides of the mold body 2, and a limit rod 202 penetrating into a group of movable blocks 201 is arranged on one side of the bottom of the top plate 102. The limit rod 202 and a group of movable blocks 201 cooperate with each other to make the up and down adjustment of the mold body 2 more stable, and a servo motor 203 is installed on one side of the top of the top plate 102. The output end of the servo motor 203 is connected to a screw 204 penetrating into another group of movable blocks 201. The screw 204 can be driven to rotate by the servo motor 203 to provide power for the up and down adjustment of the mold body 2. A plurality of grooves 205 are arranged at the bottom of the mold body 2, which have a better heat dissipation and cooling effect on the mold body 2.

[0031] Please refer to Figure 1 and Figure 2A sealing cover 301 is provided on the top of the refrigeration box 3, and a semiconductor refrigerator 302 is provided on the top of the sealing cover 301. The semiconductor refrigerator 302 can be installed on the top of the refrigeration box 3. A water outlet pipe 303 penetrating into the interior of the refrigeration box 3 is provided at the bottom of one side of the cooling box 1, so that cooling water can flow to the interior of the refrigeration box 3 and cool the cooling water. A water pump 304 is installed at the middle position of the bottom of the cooling box 1, and a water pumping pipe 305 penetrating into the interior of the refrigeration box 3 is provided at one end of the water pump 304, and a water supply pipe 306 penetrating into the interior of the cooling box 1 is provided at the other end of the water pump 304. The water in the refrigeration box 3 can be pumped into the interior of the cooling box 1 through the water pump 304, the water pumping pipe 305 and the water supply pipe 306.

[0032] Please refer to Figure 1 and Figure 3 The top plate 102 is fixedly connected to the cooling box 1 through the support rod 101, and the top plate 102 can be fixed to the cooling box 1 through the support rod 101. A plurality of fixed blocks are arranged on one side of the cooling box 3, and the cooling box 3 is fixedly connected to the cooling box 1 through the fixed blocks. The cooling box 3 can be fixed to the cooling box 1 through the fixed blocks. The mold body 2 is composed of a mold body, a stamping groove, a lifting plate, a stamping block, a mounting frame and a hydraulic cylinder, and the stamping block is located at the bottom of the lifting block, and the stamping groove is located inside the mold body. The automobile parts can be stamped and formed. Support legs are arranged at the four corners of the bottom of the cooling box 1 to play a supporting effect, so that the stamping mold The use of the tool is more stable, a set of movable blocks 201 are internally provided with limit holes, and the limit rod 202 penetrates into the limit holes, and the limit rod 202 makes the up and down adjustment of the mold body 2 more stable, the servo motor 203 is detachably connected to the top plate 102 through the fixing bolts, and the servo motor 203 is fixedly installed, and another set of movable blocks 201 are internally provided with threaded holes matching the screw 204, which play the role of limit adjustment, and the mold body 2 can be adjusted up and down, a bearing is provided on one side of the cooling box 1, and the screw 204 penetrates into the bearing, so that the rotation of the screw 204 is more stable.

[0033] Please refer to Figure 1 and Figure 2A card slot is provided at the bottom of the sealing cover 301, and the sealing cover 301 is detachably connected to the refrigeration box 3 through the card slot. The sealing cover 301 can be installed on the top of the refrigeration box 3 through the card slot. A mounting hole is provided inside the sealing cover 301, and the semiconductor refrigerator 302 is detachably connected to the sealing cover 301 through the mounting hole and the fixing bolt, and the semiconductor refrigerator 302 can be installed inside the sealing cover 301. A refrigeration end is provided at the bottom of the semiconductor refrigerator 302, and the refrigeration section is provided with multiple groups of thermal conductive plates, which can cool the cooling water inside the refrigeration box 3 to keep the cooling water at a low temperature. The water pump 304 is connected to the cooling box 1 through the water supply pipe 306, and the water pump 304 is connected to the refrigeration box 3 through the pumping pipe 305, which is convenient for pumping the low-temperature cooling water inside the refrigeration box 3 to the inside of the cooling box 1, and the cooling effect on the mold body 2 is better.

[0034] Working principle: Before use, the utility model injects cooling water into the interior of the cooling box 1. When in use, the power is turned on, and the raw materials are sent into the interior of the mold body 2 for stamping. The servo motor 203 drives the screw 204 to rotate, and the screw 204 cooperates with the threaded holes in a group of movable blocks 201 to move the mold body 2 to the interior of the cooling box 1. The other group of movable blocks 201 and the limiting holes can be moved with the limiting rods 202 to make the up and down adjustment of the mold body 2 more stable. The cooling water in the cooling box 1 can quickly cool and dissipate heat for the mold body, thereby facilitating the rapid shaping of the stamping parts. The cooling water in the cooling box 1 flows to the interior of the refrigeration box 3 through the water outlet pipe 303. The cooling water in the refrigeration box 3 can be cooled by the semiconductor refrigerator 302. The cooling water in the refrigeration box 3 is then pumped out by the water pump 304 and the pumping pipe 305, and transported to the interior of the cooling box 1 through the water supply pipe 306, thereby maintaining the low temperature state of the cooling water, and having a better cooling and heat dissipation effect on the mold body 3.

[0035] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A stamping die for automobile parts that is convenient for cooling and heat dissipation, characterized in that: The invention comprises a cooling box (1), a mold body (2) located above the top of the cooling box (1), and a refrigeration box (3) located on one side of the cooling box (1), wherein the cooling box (1) comprises: Support rods (101) are arranged at the four corners of the top of the cooling box (1), and a top plate (102) is arranged on the top of the support rods (101); A through hole (103) disposed at a middle position inside the top plate (102); Movable blocks (201) are arranged at the middle positions of both sides of the mold body (2); a limit rod (202) penetrating into a group of movable blocks (201) is arranged on one side of the bottom of the top plate (102); a servo motor (203) is installed on one side of the top of the top plate (102); an output end of the servo motor (203) is connected to a screw rod (204) penetrating into another group of movable blocks (201); and a plurality of grooves (205) are arranged at the bottom of the mold body (2).

2. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 1, characterized in that: A sealing cover (301) is provided on the top of the refrigeration box (3), a semiconductor refrigerator (302) is provided on the top of the sealing cover (301), a water outlet pipe (303) penetrating into the interior of the refrigeration box (3) is provided on the bottom of one side of the cooling box (1), a water pump (304) is installed at the middle position of the bottom of the cooling box (1), one end of the water pump (304) is provided with a water pumping pipe (305) penetrating into the interior of the refrigeration box (3), and the other end of the water pump (304) is provided with a water supply pipe (306) penetrating into the interior of the cooling box (1).

3. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 1, characterized in that: The top plate (102) is fixedly connected to the cooling box (1) via a support rod (101); a plurality of sets of fixing blocks are provided on one side of the cooling box (3); and the cooling box (3) is fixedly connected to the cooling box (1) via the fixing blocks.

4. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 1, characterized in that: The mold body (2) is composed of a mold body, a punching groove, a lifting plate, a punching block, a mounting frame and a hydraulic cylinder, wherein the punching block is located at the bottom of the lifting block and the punching groove is located inside the mold body, and support legs are arranged at the four corners of the bottom of the cooling box (1).

5. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 1, characterized in that: A set of movable blocks (201) are provided with a limiting hole inside, and a limiting rod (202) penetrates into the limiting hole. The servo motor (203) is detachably connected to the top plate (102) via a fixing bolt.

6. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 1, characterized in that: A threaded hole matching the screw rod (204) is arranged inside the other group of movable blocks (201), a bearing is arranged on one side inside the cooling box (1), and the screw rod (204) penetrates into the inside of the bearing.

7. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 2, characterized in that: A card slot is provided at the bottom of the sealing cover (301), and the sealing cover (301) is detachably connected to the refrigeration box (3) via the card slot.

8. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 2, characterized in that: The sealing cover (301) is provided with a mounting hole inside, the semiconductor refrigerator (302) is detachably connected to the sealing cover (301) via the mounting hole and fixing bolts, the bottom of the semiconductor refrigerator (302) is provided with a cooling end, and the cooling section is provided with a plurality of groups of thermal conductive plates.

9. The stamping die for automobile parts that is easy to cool and dissipate heat according to claim 2, characterized in that: The water pump (304) is connected to the cooling box (1) via a water supply pipe (306), and the water pump (304) is connected to the refrigeration box (3) via a water pumping pipe (305).

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