Demolding mechanism for forging blank

Abstract

The utility model discloses a demoulding mechanism for forge piece blanks, which relates to the technical field of forge piece processing, and comprises a mould body, two sides of the mould body are fixedly connected with support frames, the lower parts of the support frames are fixedly connected with a fixed plate, the bottom of the mould body is provided with an exhaust groove, and the exhaust groove is communicated with the mould body. A plurality of cooling fins are fixedly connected to the inner top wall of the exhaust groove, a containing groove is formed in the bottom of the exhaust groove, a damping plate is fixedly connected to the inner bottom of the containing groove, fan blades are fixedly connected to the output end of the motor, a demolding device is arranged on the inner bottom wall of the mold body, and a water tank is arranged in the mold body. A refrigerating device is arranged above the fixing plate; by arranging the mold body and the demolding device, a forged workpiece can be demolded, so that the production efficiency is improved; and an exhaust groove, fan blades and a refrigerating device are arranged, so that the cast mold body is conveniently cooled, and the situation that the service life is affected due to mold overheating is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a demoulding mechanism for forging blanks. Background Art

[0002] In modern manufacturing, forging is a widely used metal processing technology, which uses pressure or impact force to plastically deform metal materials in a die to obtain parts or blanks of the desired shape and size. The forging process is usually accompanied by high temperature and high pressure, which requires the die to have good heat resistance and wear resistance, and also requires an effective cooling system to ensure the service life of the die and the quality of the forging.

[0003] Traditional forging dies have some problems in the demoulding process, such as adhesion between the die and the forging, which makes demoulding difficult and increases production costs and time. In addition, when the die works at high temperatures, if there is no effective cooling measure, it will cause the die to overheat, affecting the accuracy and life of the die. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a demolding mechanism for forging blanks. By providing a mold body and a demolding device, the forged workpiece can be demolded, thereby improving production efficiency. Exhaust grooves, fan blades and a refrigeration device are provided to facilitate cooling of the mold body after casting, thereby preventing overheating of the mold from affecting its service life.

[0005] The utility model also provides a demoulding mechanism for forging blanks, comprising: a mold body, support frames are fixedly connected to both sides of the mold body, a fixed plate is fixedly connected to the bottom of the support frame, an exhaust groove is provided at the bottom of the mold body, a plurality of heat sinks are fixedly connected to the inner top wall of the exhaust groove, a receiving groove is provided at the bottom of the exhaust groove, a damping plate is fixedly connected to the bottom of the receiving groove, a motor is fixedly connected above the damping plate, a fan blade is fixedly connected to the output end of the motor, a demoulding device is provided on the inner bottom wall of the mold body, a water tank is provided inside the mold body, and a refrigeration device is provided above the fixed plate;

[0006] The demoulding device comprises a groove arranged on the inner bottom wall of the mold body, an electric push rod is fixedly connected to the inner wall of the groove, a sealing block is fixedly connected to the output end of the electric push rod, an air inlet pipe is arranged on one side of the groove, and a pressure pump is fixedly connected to the end of the air inlet pipe away from the groove. By arranging the mold body and the demoulding device, the forged workpiece can be demoulded, thereby improving production efficiency; the exhaust groove, fan blades and refrigeration device are arranged to facilitate cooling of the mold body after casting, so as to avoid overheating of the mold and affect the service life.

[0007] According to the demolding mechanism for forging blanks, the refrigeration device includes a refrigeration box fixedly connected to the top of a fixed plate, and a water inlet and a drain outlet are provided on one side of the refrigeration box, a semiconductor refrigeration plate is fixedly connected inside the refrigeration box, two pump bodies are fixedly connected to one side of the refrigeration box, and the output ends of the pump bodies are fixedly connected to water pipes.

[0008] According to the demoulding mechanism for forging blanks, one end of the water conduit away from the pump body is fixedly connected to one side of the water tank.

[0009] According to the demoulding mechanism for a forging blank, the sealing block is slidably connected to the groove, and a sealing gasket is provided at the connection between the sealing block and the groove.

[0010] According to the demoulding mechanism for a forging blank, the air inlet pipe and the groove are vertically arranged, and the air inlet pipe runs through one side of the mold body.

[0011] According to the demoulding mechanism for a forging blank, the exhaust groove, the groove and the water groove are not connected to each other.

[0012] According to the demoulding mechanism for forging blanks, there are multiple fan blades, and the fan blades are located directly below the heat sink.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a stereoscopic diagram from a side view of a demoulding mechanism for a forging blank according to the utility model;

[0016] Figure 2 This is a stereoscopic view from a front angle of a demoulding mechanism for a forging blank according to the utility model;

[0017] Figure 3 This is a front view structural diagram of a die body of a demoulding mechanism for a forging blank according to the utility model;

[0018] Figure 4 The utility model is a side view of the structure of a die body of a demoulding mechanism for a forging blank.

[0019] Legend:

[0020] 1. Mold body; 2. Support frame; 3. Fixing plate; 4. Exhaust groove; 5. Heat sink; 6. Receiving groove; 7. Shock-absorbing plate; 8. Motor; 9. Fan blade; 10. Demolding device; 11. Water tank; 12. Refrigeration device; 101. Groove; 102. Electric push rod; 103. Sealing block; 104. Inlet pipe; 105. Pressure pump; 121. Refrigeration box; 122. Semiconductor refrigeration sheet; 123. Pump body; 124. Water guide pipe. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 , the utility model embodiment is a demoulding mechanism for forging blanks, which includes: a mold body 1, support frames 2 are fixedly connected to both sides of the mold body 1, a fixed plate 3 is fixedly connected to the lower part of the support frame 2, an exhaust groove 4 is arranged at the bottom of the mold body 1, and the shape of the exhaust groove 4 is concave, a plurality of heat sinks 5 are fixedly connected to the inner top wall of the exhaust groove 4, a receiving groove 6 is arranged at the bottom of the exhaust groove 4, a damping plate 7 is fixedly connected to the inner bottom of the receiving groove 6, a motor 8 is fixedly connected above the damping plate 7, a fan blade 9 is fixedly connected to the output end of the motor 8, the number of the fan blades 9 is multiple, and the fan blades 9 are located directly below the heat sink 5, a demoulding device 10 is arranged at the inner bottom wall of the mold body 1, a water tank 11 is arranged inside the mold body 1, and the exhaust groove 4, the groove 101 and the water tank 11 are not connected to each other, and a refrigeration device 12 is arranged above the fixed plate 3;

[0023] The demoulding device 10 includes a groove 101 arranged on the inner bottom wall of the mold body 1, the inner wall of the groove 101 is fixedly connected with an electric push rod 102, the output end of the electric push rod 102 is fixedly connected with a sealing block 103, the sealing block 103 is slidably connected to the groove 101, and a sealing gasket is arranged at the connection between the sealing block 103 and the groove 101, an air inlet pipe 104 is arranged on one side of the groove 101, the air inlet pipe 104 and the groove 101 are vertically arranged, and the air inlet pipe 104 runs through one side of the mold body 1, and the end of the air inlet pipe 104 away from the groove 101 is fixedly connected to a pressure pump 105.

[0024] The refrigeration device 12 includes a refrigeration box 121 fixedly connected to the top of the fixed plate 3, and a water inlet and a drain are arranged on one side of the refrigeration box 121, a semiconductor refrigeration plate 122 is fixedly connected inside the refrigeration box 121, and two pump bodies 123 are fixedly connected to one side of the refrigeration box 121, and the output ends of the pump bodies 123 are fixedly connected to water pipes 124, and one end of the water pipes 124 away from the pump bodies 123 is fixedly connected to one side of the water tank 11. By providing the mold body 1 and the demoulding device 10, the forged workpiece can be demoulded, thereby improving the production efficiency; the exhaust groove 4, the fan blades 9 and the refrigeration device 12 are provided to facilitate cooling the mold body 1 after casting, so as to avoid overheating of the mold and affecting the service life.

[0025] Working principle: After the mold body 1 completes the casting of the workpiece, the air pipe is connected to one side of the pressure pump 105, and the pressure pump 105 is used to pressurize the gas, and the gas is input into the groove 101 through the air inlet pipe 104, and the electric push rod 102 is started to drive the sealing block 103 to descend, so that the pressurized gas is used to demold the bottom of the cast workpiece. When the workpiece is cast, the motor 8 can be started to output the fan blades 9 to rotate to generate airflow to the inside of the exhaust groove 4. The heat generated after molding is dissipated by the heat sink 5, and then the wind blows to the exhaust groove 4 through the heat sink 5 to cool the heat sink 5. At the same time, the gas is discharged along the two ends of the exhaust groove 4, thereby reducing the temperature of the mold. Secondly, water is pumped into the refrigeration box 121 through the pump body 123 and outputs the water pipe 124 to transport the cooling water to the inside of the water tank 11, reducing heat transfer, thereby further reducing the temperature of the mold body 1.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A demoulding mechanism for a forging blank, comprising: A mold body (1), characterized in that support frames (2) are fixedly connected on both sides of the mold body (1), a fixed plate (3) is fixedly connected below the support frame (2), an exhaust groove (4) is provided at the bottom of the mold body (1), a plurality of heat sinks (5) are fixedly connected to the inner top wall of the exhaust groove (4), a receiving groove (6) is provided at the bottom of the exhaust groove (4), a shock absorbing plate (7) is fixedly connected to the inner bottom of the receiving groove (6), a motor (8) is fixedly connected above the shock absorbing plate (7), a fan blade (9) is fixedly connected to the output end of the motor (8), a demoulding device (10) is provided on the inner bottom wall of the mold body (1), a water tank (11) is provided inside the mold body (1), and a refrigeration device (12) is provided above the fixed plate (3); The demoulding device (10) comprises a groove (101) arranged on the inner bottom wall of the mold body (1), the inner wall of the groove (101) is fixedly connected to an electric push rod (102), the output end of the electric push rod (102) is fixedly connected to a sealing block (103), an air intake pipe (104) is arranged on one side of the groove (101), and the end of the air intake pipe (104) away from the groove (101) is fixedly connected to a pressure pump (105).

2. A demoulding mechanism for forging blank according to claim 1, characterized in that: The refrigeration device (12) comprises a refrigeration box (121) fixedly connected to the top of the fixed plate (3), and a water inlet and a water outlet are arranged on one side of the refrigeration box (121), a semiconductor refrigeration plate (122) is fixedly connected inside the refrigeration box (121), two pump bodies (123) are fixedly connected to one side of the refrigeration box (121), and output ends of the pump bodies (123) are fixedly connected to water pipes (124).

3. A demoulding mechanism for forging blank according to claim 2, characterized in that: One end of the water guide pipe (124) away from the pump body (123) is fixedly connected to one side of the water tank (11).

4. A demoulding mechanism for forging blank according to claim 1, characterized in that: The sealing block (103) is slidably connected to the groove (101), and a sealing gasket is provided at the connection between the sealing block (103) and the groove (101).

5. A demoulding mechanism for forging blank according to claim 1, characterized in that: The air inlet pipe (104) and the groove (101) are arranged vertically, and the air inlet pipe (104) passes through one side of the mold body (1).

6. A demoulding mechanism for forging blank according to claim 1, characterized in that: The exhaust groove (4), the groove (101) and the water groove (11) are not connected to each other.

7. A demoulding mechanism for forging blank according to claim 1, characterized in that: There are a plurality of fan blades (9), and the fan blades (9) are located directly below the heat sink (5).

Images