Heat treatment device for mold manufacturing

Abstract

The utility model provides a heat treatment device for mold manufacturing, which comprises a heat treatment machine body provided with a heating coil, and is characterized in that the side part of the heat treatment machine body is also provided with an auxiliary frame, a cooling box is arranged between the auxiliary frame and the heat treatment machine body, and the cooling box is positioned right below the heating coil; the auxiliary frame is provided with a rotating disc through a power structure, the rotating disc is connected with a plurality of first air cylinders through installation blocks, the first air cylinders are evenly distributed, the ends of piston rods of the first air cylinders are connected with elastic clamps through middle rods, and any elastic clamp can move to the position over the heating coil. A second air cylinder is installed on the heat treatment machine body, and the end of a piston rod of the second air cylinder is connected with a blanking ejector block matched with the elastic clamp.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a heat treatment device for mould manufacturing. BACKGROUND

[0002] In the manufacturing process, the mould plays a vital role. In order to ensure the service life and performance of the mould, many cylindrical parts need to be subjected to special heat treatment process when designing and manufacturing. Specifically, these cylindrical parts usually adopt the method of local quenching in order to improve the strength and wear resistance of the local part. Local quenching is a kind of heat treatment process, which heats the specific part of the part to an appropriate temperature, and then cools rapidly, so as to form a hardened layer in the local area, so as to improve the strength and wear resistance.

[0003] In the existing heat treatment equipment, the operator must manually place the cylindrical parts of the mould into the heating coil area one by one with pliers. This process not only easily causes the parts to fall off, but also is difficult to accurately control the heating time of each cylindrical part, therefore, it is necessary to design a heat treatment device for mould manufacturing. SUMMARY

[0004] The utility model discloses a heat treatment device for mould manufacturing, which can solve the problems of the prior art.

[0005] The utility model discloses a heat treatment device for mould manufacturing, which can solve the problems of the prior art.

[0006] The power structure includes base, power motor, driving wheel, driven wheel and transmission belt, and the base is installed on the auxiliary frame, the base is installed with the speed reducer, the output end of the speed reducer is connected with the rotating disc through the connecting piece, the driven wheel is installed on the input end of the speed reducer, the power motor is installed on the base, the driving wheel is installed on the output shaft end of the power motor, and the transmission belt is sleeved between the driving wheel and the driven wheel.

[0007] The elastic clip comprises a clamping piece one, a clamping piece two and a spring, the clamping piece one is connected with the middle rod, the clamping piece two is rotationally connected on the clamping piece one, the spring is installed between the clamping piece one and the clamping piece two, and the clamping piece one and the clamping piece two are provided with arc-shaped guide portions.

[0008] The heat treatment machine body is further provided with an indicating lamp.

[0009] The power motor, the indicating lamp, the cylinder one and the cylinder two are electrically connected with the electric control box through lines.

[0010] Compared with the prior art, the heat treatment device for mold manufacturing has the advantages that:

[0011] In the utility model, the cylindrical part of the mold is fixed by the elastic clip, and is automatically rotated to the heating coil for heating treatment, after the treatment, the elastic clip is released by the blanking top block, and the cylindrical part of the mold can be automatically fallen into the cooling box, so that the heat treatment operation is completed, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the plane structure schematic diagram of the utility model;

[0013] Figure 2 It is the local enlarged view of A;

[0014] Figure 3 It is the three-dimensional structure schematic diagram of the power structure in the utility model;

[0015] Figure 4 It is the three-dimensional structure schematic diagram of the elastic clip in the utility model;

[0016] Figure 5 It is the three-dimensional structure schematic diagram of the blanking top block in the utility model;

[0017] In the drawing, 1, heat treatment machine body; 2, indicating lamp; 3, rotating disc; 4, cylinder one; 5, driven wheel; 6, transmission belt; 7, driving wheel; 8, electric control box; 9, auxiliary frame; 10, cooling box; 11, heating coil; 12, cylinder two; 13, blanking top block; 14, elastic clip; 14a, clamping piece one; 14b, clamping piece two; 14c, spring; 14x, arc-shaped guide portion; 15, middle rod; 16, mounting block; 17, base; 18, power motor; 19, connecting piece; 20, speed reducer. DETAILED DESCRIPTION

[0018] The following is a specific embodiment of the utility model and is further described in conjunction with the drawings, but the utility model is not limited to these embodiments.

[0019] AsFigures 1-5 As shown, the mold manufacturing heat treatment device comprises a heat treatment machine body 1, the heat treatment machine body 1 is provided with a heating coil 11, in the embodiment, the heating coil 11 is used to heat the cylindrical part of the mold, which is the prior art; the auxiliary frame 9 is further provided on the side of the heat treatment machine body 1, the cooling box 10 is provided between the auxiliary frame 9 and the heat treatment machine body 1, and the cooling box 10 is located directly below the heating coil 11, the rotating disc 3 is provided on the auxiliary frame 9 through a power structure, a plurality of cylinders one 4 are connected to the rotating disc 3 through the mounting block 16, in the embodiment, the number of the cylinders one 4 is six; and the cylinders one 4 are uniformly distributed, the piston rod end of the cylinder one 4 is connected through the intermediate rod 15 and the elastic clamp 14, and any elastic clamp 14 can be moved to the upper side of the heating coil 11, the cylinder two 12 is installed on the heat treatment machine body 1, and the piston rod end of the cylinder two 12 is connected with the blanking top block 13 matched with the elastic clamp 14, in the embodiment, the blanking top block 13 is in contact with the arc-shaped guide part 14x, so that the clamping piece two 14b is away from the clamping piece one 14a, and the clamped cylindrical part can be released.

[0020] The power structure comprises a base 17, a power motor 18, a driving wheel 7, a driven wheel 5 and a transmission belt 6, the base 17 is installed on the auxiliary frame 9, the base 17 is installed with a speed reducer 20, the output end of the speed reducer 20 is connected with the rotating disc 3 through the connecting piece 19, the driven wheel 5 is installed on the input end of the speed reducer 20, the power motor 18 is installed on the base 17, the driving wheel 7 is installed on the output shaft end of the power motor 18, and the transmission belt 6 is sleeved between the driving wheel 7 and the driven wheel 5, adopting the structure, the driving wheel 7 is driven to rotate by the power motor 18, the driving wheel 7 drives the driven wheel 5 to rotate through the transmission belt 6, and the driven wheel 5 drives the rotating disc 3 to rotate under the cooperation of the speed reducer 20.

[0021] The elastic clamp 14 comprises a clamping piece one 14a, a clamping piece two 14b and a spring 14c, the clamping piece one 14a is connected with the intermediate rod 15, the clamping piece two 14b is rotatably connected to the clamping piece one 14a, and the spring 14c is installed between the clamping piece one 14a and the clamping piece two 14b; the clamping piece one 14a and the clamping piece two 14b are both provided with an arc-shaped guide part 14x, in the embodiment, the elastic clamp 14 is the existing product in the market.

[0022] The heat treatment machine body 1 is further provided with an indicator light 2.

[0023] The auxiliary frame 9 is further installed with an electric control box 8, the power motor 18, the indicator light 2, the cylinder one 4 and the cylinder two 12 are all electrically connected with the electric control box 8 through lines, which is the prior art, and the circuit and the like do not need to be redesigned.

[0024] The cylindrical part of the mould is fixed through the elastic clamp 14, and is automatically rotated to the heating coil 11 to be heated, after the treatment, the elastic clamp 14 is released by the blanking top block 13, and the cylindrical part of the mould can automatically fall into the cooling box 10, so that the heat treatment operation is completed, and the operation is convenient.

[0025] The above components are general standard components or components known by those skilled in the art, and the structure and principle thereof can be known by the technical personnel through a technical manual or through a conventional experimental method.

[0026] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A heat treatment device for mold manufacturing, comprising a heat treatment machine body (1) having a heating coil (11) thereon, characterized by, The heat treatment machine body (1) side also has an auxiliary frame (9), the auxiliary frame (9) and the heat treatment machine body (1) between the cooling box (10), and the cooling box (10) is located below the heating coil (11), the auxiliary frame (9) is provided with a rotating disc (3) through a power structure, the rotating disc (3) is connected with a plurality of cylinder one (4) through the mounting block (16), and the cylinder one (4) is evenly distributed, the piston rod end of the cylinder one (4) is connected through the intermediate rod (15) and the elastic clamp (14), and any elastic clamp (14) can be moved to the upper of the heating coil (11), the heat treatment machine body (1) is provided with cylinder two (12), and the piston rod end of the cylinder two (12) is connected with the blanking top block (13) matched with the elastic clamp (14).

2. The heat treatment apparatus for mold manufacturing according to claim 1, wherein The power structure includes a base (17), a power motor (18), a driving wheel (7), a driven wheel (5) and a transmission belt (6), the base (17) is installed on the auxiliary frame (9), the base (17) is provided with a speed reducer (20), the output end of the speed reducer (20) is connected with the rotating disc (3) through the connecting piece (19), the driven wheel (5) is installed on the input end of the speed reducer (20), the power motor (18) is installed on the base (17), the driving wheel (7) is installed on the output shaft end of the power motor (18), the transmission belt (6) is sleeved between the driving wheel (7) and the driven wheel (5).

3. The heat treatment apparatus for mold manufacturing according to claim 1, wherein The elastic clamp (14) includes a clamping piece one (14a), a clamping piece two (14b) and a spring (14c), the clamping piece one (14a) is connected with the intermediate rod (15), the clamping piece two (14b) is rotatably connected on the clamping piece one (14a), the spring (14c) is installed between the clamping piece one (14a) and the clamping piece two (14b), the clamping piece one (14a) and the clamping piece two (14b) are both provided with arc-shaped guide portions (14x).

4. The heat treatment apparatus for mold manufacturing according to claim 2, wherein The heat treatment machine body (1) is also provided with an indicating lamp (2).

5. The heat treatment apparatus for mold manufacturing according to claim 4, wherein The auxiliary frame (9) is also provided with an electric control box (8), the power motor (18), the indicating lamp (2), the cylinder one (4) and the cylinder two (12) are all connected with the electric control box (8) through lines.

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