Automobile cooling fin forming die

Abstract

The utility model discloses an automobile cooling fin forming die, and relates to the technical field of automobile cooling fin production. The automobile cooling fin forming die comprises a workbench and a clamping mechanism, a lower die is arranged above the workbench, an upper die is correspondingly arranged above the lower die, and the two sides of the lower die are each provided with a set of clamping blocks; the clamping mechanism is used for driving the two sets of clamping blocks to be clamped and fixed to the lower mold and comprises a first motor, a rhombic block, a connecting plate, a connecting block and a sliding block. Through cooperative use of a fixing rod, a lower mold, a first motor, a rhombic block, a connecting plate, a connecting block, a sliding block and clamping blocks, a clamping mechanism can drive the two sets of clamping blocks to be installed on the lower mold in a clamped mode, when the lower mold needs to be disassembled and maintained after long-time production, the lower mold can be rapidly taken down, operation is easy and convenient, the downtime is saved, and the production efficiency is improved. Therefore, the production efficiency of the automobile cooling fins is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile cooling fin production, especially relates to a automobile cooling fin forming die. BACKGROUND

[0002] The automobile cooling fin forming die is a key tool for manufacturing automobile radiators, usually made of high-strength metal materials to ensure its durability and precision.

[0003] At present, when stamping production of automobile cooling fins is carried out, the lower die is usually fixed on the workbench, and when long-time stamping production is carried out, the lower die may be worn, and if it is not maintained and replaced, burrs, scratches, cracks or unevenness may occur on the surface of the stamped automobile cooling fin, thereby affecting the performance of the automobile cooling fin. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an automobile cooling fin forming die which can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automobile cooling fin forming die, comprising:

[0006] A workbench is provided with a lower die above it, and a upper die is provided above the lower die, and a group of clamping blocks are provided on both sides of the lower die.

[0007] A clamping mechanism is used to drive the two groups of clamping blocks to be clamped and fixed with the lower die.

[0008] Preferably, the clamping mechanism comprises a motor one, a rhombic block, a connecting plate, a connecting block and a sliding block, the bottom of the workbench is fixedly provided with the motor one, the output shaft of the motor one extends to the top of the workbench and is fixedly provided with the rhombic block, the top of the rhombic block is hingedly provided with two groups of connecting plates, the bottom of each group of connecting plates is hingedly provided with a group of connecting blocks, and the bottom of each group of connecting blocks is fixedly provided with a group of sliding blocks.

[0009] Preferably, the top of the workbench is provided with two groups of sliding grooves, and the two groups of sliding blocks are slidingly installed in a group of sliding grooves, and the adjacent side of each group of connecting blocks is fixedly installed with a group of clamping blocks.

[0010] Preferably, the top of the workbench is fixedly provided with a mounting bracket, the top of the mounting bracket is fixedly provided with an air cylinder, and the free end of the air cylinder extends to the bottom of the mounting bracket and is fixedly installed with the upper die.

[0011] Preferably, the bottom of the workbench is fixedly provided with two groups of fixed plates, a curved rod is rotatably arranged between the two groups of fixed plates, a motor two is fixedly arranged on the front side of one group of fixed plates, the output shaft of the motor two extends to the rear side of one group of fixed plates and is fixedly connected with the curved rod, two groups of sleeves are movably arranged on the outer wall of the curved rod, one group of top rods is hingedly arranged on the outer wall of each of the two groups of sleeves, two groups of movable openings are formed on the workbench and used for the top rods, two groups of movable openings are formed on the inner bottom side of the lower mold, one end of each of the two groups of top rods extends to the inner bottom side of the lower mold through the movable openings, and one group of clamping grooves is formed on each side of the lower mold, and the two groups of clamping blocks are clamped and arranged in the clamping grooves of the lower mold.

[0012] Preferably, the top of the workbench is fixedly provided with four groups of fixed rods, the bottom of the lower mold is provided with four groups of circular grooves, and one end of each of the four groups of fixed rods is clamped and arranged in the lower mold through one group of circular grooves.

[0013] Preferably, the bottom of the workbench is fixedly provided with four groups of supports.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1), the automobile cooling fin forming die, through the cooperation of the fixed rod, the lower mold, the motor one, the rhombic block, the connecting plate, the connecting block, the sliding block and the clamping block, the clamping mechanism can drive two groups of clamping blocks to be clamped and arranged with the lower mold, when the lower mold needs to be disassembled and maintained after long-time production, the lower mold can be quickly taken down, the operation is relatively simple, the downtime is saved, and therefore the production efficiency of the automobile cooling fin is improved.

[0016] (2), the automobile cooling fin forming die, through the cooperation of the motor two, the curved rod, the sleeve and the top rod, two groups of top rods can eject the automobile cooling fin after stamping, prevent the cooling fin from being attached to the lower mold, thereby causing the difficulty in taking out, the demolding process can be quickly completed, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated below in combination with the drawings and examples:

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is the rear view of the utility model;

[0020] Figure 3 It is the lower mold structure analysis diagram of the utility model;

[0021] Figure 4 It is the enlarged view of A of the utility model.

[0022] Mark: 1, workbench; 2, fixed rod; 3, lower mold; 4, clamping mechanism; 401, motor one; 402, rhombus block; 403, connecting plate; 404, connecting block; 405, sliding block; 5, clamping block; 6, mounting frame; 7, air cylinder; 8, upper mold; 9, fixed plate; 10, motor two; 11, curved rod; 12, sleeve; 13, ejector rod. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme: including workbench 1 and clamping mechanism 4, the top of workbench 1 is provided with lower mold 3, the top of lower mold 3 is provided with upper mold 8 correspondingly, and the both sides of lower mold 3 are provided with a group of clamping blocks 5;Clamping mechanism 4 is used to drive two groups of clamping blocks 5 and lower mold 3 clamping fixed.

[0025] Clamping mechanism 4 includes motor one 401, rhombus block 402, connecting plate 403, connecting block 404 and sliding block 405, motor one 401 is fixedly installed at the bottom of workbench 1, the output shaft of motor one 401 extends to the top of workbench 1 and is fixedly installed with rhombus block 402, two groups of connecting plates 403 are hingedly installed at the top of rhombus block 402, a group of connecting blocks 404 is hingedly installed at the bottom of two groups of connecting plates 403, a group of sliding blocks 405 is fixedly installed at the bottom of two groups of connecting blocks 404, clamping mechanism 4 can drive two groups of clamping blocks 5 and lower mold 3 clamping installation, when long-time production needs to disassemble and maintain lower mold 3, lower mold 3 can be quickly removed, it is more convenient to operate, saves downtime, thereby improve the production efficiency of automobile cooling fin.

[0026] The top of workbench 1 is provided with two groups of sliding grooves, two groups of sliding blocks 405 are slidingly installed in a group of sliding grooves, and the adjacent side of two groups of connecting blocks 404 is fixedly installed with a group of clamping blocks 5.

[0027] The top of workbench 1 is fixedly installed with mounting frame 6, the top of mounting frame 6 is fixedly installed with air cylinder 7, the free end of air cylinder 7 extends to the bottom of mounting frame 6 and is fixedly installed with upper mold 8.

[0028] The bottom of the workbench 1 is fixedly provided with two groups of fixed plates 9, the two groups of fixed plates 9 are rotatably provided with a curved rod 11, the front side of one group of fixed plates 9 is fixedly provided with a motor two 10, the output shaft of the motor two 10 extends to the rear side of one group of fixed plates 9 and is fixedly connected with the curved rod 11, the outer wall of the curved rod 11 movably sleeves two groups of sleeves 12, the outer wall of the two groups of sleeves 12 is hingedly provided with one group of top rods 13, the workbench 1 is provided with two groups of movable openings through which the top rods 13 pass, the inner bottom of the lower mold 3 is provided with two groups of the same movable openings, one end of the two groups of top rods 13 extends to the inner bottom of the lower mold 3 through the movable openings, the two sides of the lower mold 3 are provided with one group of clamping grooves, the two groups of clamping blocks 5 are clamped and installed in the lower mold 3 through the group of clamping grooves, the two groups of top rods 13 can push out the punched automobile cooling fins, prevent the cooling fins from being attached to the lower mold 3, thereby causing the difficulty in taking out, can quickly complete the demolding process, and improve the production efficiency.

[0029] The top of the workbench 1 is fixedly provided with four groups of fixed rods 2, the bottom of the lower mold 3 is provided with four groups of circular grooves, one end of the four groups of fixed rods 2 is clamped and installed with the lower mold 3 through the group of circular grooves.

[0030] The bottom of the workbench 1 is fixedly provided with four groups of supports.

[0031] Working principle: when work is needed, the punching material is placed in the lower mold 3, the lower mold 3 is started, the free end of the lower mold 3 drives the upper mold 8 to move downward, the punching material is punched, after the punching is completed, the motor two 10 is controlled and started, the output shaft of the motor two 10 drives the curved rod 11 to rotate, thereby driving the two groups of sleeves 12 to move, and further driving the two groups of top rods 13 to move upward through the movable openings, the punched automobile cooling fins are pushed out of the lower mold 3, when the lower mold 3 needs to be disassembled, the motor one 401 is controlled and started, the output shaft of the motor one 401 drives the diamond block 402 to rotate, the diamond block 402 drives the two groups of connecting plates 403 to rotate, and further drives the connecting block 404 to slide through the two groups of sliding blocks 405, thereby driving the two groups of clamping blocks 5 to move out of the clamping grooves provided on the two sides of the lower mold 3, at this time, the lower mold 3 is clamped and separated from the four groups of fixed rods 2, and the lower mold 3 can be disassembled.

[0032] The above describes the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A molding die for forming automotive heat sinks, characterized in that, include: Workbench (1), a lower mold (3) is provided above the workbench (1), an upper mold (8) is provided above the lower mold (3), and a set of snap-fit ​​blocks (5) are provided on both sides of the lower mold (3). The snap-fit ​​mechanism (4) is used to drive the two sets of snap-fit ​​blocks (5) to snap and fix with the lower mold (3).

2. The automotive heat sink forming mold according to claim 1, characterized in that: The latching mechanism (4) includes a motor (401), a rhombus block (402), a connecting plate (403), a connecting block (404), and a slider (405). The motor (401) is fixedly installed at the bottom of the worktable (1). The output shaft of the motor (401) extends to the top of the worktable (1) and is fixedly installed with the rhombus block (402). Two sets of connecting plates (403) are hinged to the top of the rhombus block (402). A set of connecting blocks (404) is hinged to the bottom of each of the two sets of connecting plates (403). A set of sliders (405) is fixedly installed to the bottom of each of the two sets of connecting blocks (404).

3. The automotive radiator molding die according to claim 2, characterized in that: The top of the workbench (1) is provided with two sets of sliding grooves, and the two sets of sliders (405) are slidably installed in one set of sliding grooves. The adjacent sides of the two sets of connecting blocks (404) are fixedly installed with a set of snap-fit ​​blocks (5).

4. The automotive heat sink forming mold according to claim 3, characterized in that: A mounting bracket (6) is fixedly installed on the top of the workbench (1), and a cylinder (7) is fixedly installed on the top of the mounting bracket (6). The free end of the cylinder (7) extends to the bottom of the mounting bracket (6) and is fixedly installed with the upper mold (8).

5. The automotive heat sink forming mold according to claim 4, characterized in that: Two sets of fixed plates (9) are fixedly installed at the bottom of the workbench (1). A crank rod (11) is rotatably installed between the two sets of fixed plates (9). A motor (10) is fixedly installed on the front side of one set of fixed plates (9). The output shaft of the motor (10) extends to the rear side of one set of fixed plates (9) and is fixedly connected to the crank rod (11). Two sets of sleeves (12) are movably sleeved on the outer wall of the crank rod (11). A set of push rods (13) is hinged on the outer wall of both sets of sleeves (12). Two sets of movable openings are provided on the workbench (1) for the push rods (13) to pass through. Two sets of the same movable openings are provided on the inner bottom of the lower mold (3). One end of each set of push rods (13) extends to the inner bottom of the lower mold (3) through the movable opening. A set of snap-fit ​​grooves are provided on both sides of the lower mold (3). Two sets of snap-fit ​​blocks (5) are snap-fitted to the lower mold (3) through a set of snap-fit ​​grooves.

6. The automotive heat sink forming mold according to claim 5, characterized in that: The top of the workbench (1) is fixedly equipped with four sets of fixing rods (2), and the bottom of the lower mold (3) is provided with four sets of circular grooves. One end of each of the four sets of fixing rods (2) is connected to the lower mold (3) through a set of circular grooves.

7. The automotive heat sink forming mold according to claim 6, characterized in that: The bottom of the workbench (1) is fixedly equipped with four sets of supports.

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