A heat dissipation type cold heading machine

Abstract

The utility model discloses a heat dissipation type cold heading machine, including a support foot, a main body mechanism is installed at the top of the support foot, a transmission rod is installed at the bottom of a roller, a limiting structure includes a mounting frame, a lifting plate, a guide wheel, a threaded rod, a guide rod, a mounting block, a second spring and a brush, and the mounting frame is installed at the top of a workbench. The utility model is provided with a mounting frame installed at the top of the workbench, the mounting frame and the lifting plate are connected by a threaded rod and a guide rod, the threaded rod and the mounting frame are threadedly connected, the threaded rod can be screwed to drive the threaded rod to rise and fall, the threaded rod can be lifted and lowered to drive the lifting plate to rise and fall, the lifting plate can be lifted and lowered to drive the guide wheel to rise and fall, the guide wheel can be pressed on the material to be processed, the guide wheel can be rotated, the guide wheel can limit and guide the material, and the guide rod can guide the lifting and lowering of the lifting plate, so as to achieve the purpose of the cold heading machine to facilitate the limit and guide of the material to be processed.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machines, in particular to a heat dissipation type cold heading machine. Background Art

[0002] Cold heading machine is a special equipment mainly used for mass production of nuts, bolts and other fasteners. Cold heading machine is a kind of stamping processing machine in mechanical manufacturing. It does not make any changes to the raw materials. It is mainly softened or hardened and other similar treatments to make the materials into the required shape. Generally speaking, they are formed into "steps". The steel used to make fasteners and connectors by cold heading is called cold heading steel, commonly known as rivet steel. Commonly used are quenched and tempered alloy steel, low temperature tempered alloy structural steel, low carbon low alloy high strength steel, ferrite-martensite dual phase steel, etc. Cold heading is the use of metal plastic forming at room temperature. The use of cold heading process to manufacture fasteners is not only efficient and of good quality, but also saves materials and has low cost.

[0003] To this end, the patent specification with publication number CN217192343U discloses an energy-saving and efficient cold heading machine. In view of the existing cold heading machines, a skylight is opened on the top. When the cold heading machine is working, a large amount of oil mist will be emitted from the skylight. The oil mist will cause harm to the environment, and the lubricating oil in the oil mist cannot be recycled, making the cold heading machine not energy-saving and environmentally friendly. The following scheme is now proposed, which includes a base, and the top of the base is respectively fixedly connected with a cold heading machine body, a fixed box and a cleaning tank. The utility model has a reasonable structure and is easy to operate. By processing the oil mist generated by the cold heading machine body, not only can the oil mist be prevented from being discharged into the environment, but also the oil can be recycled, thereby improving the energy-saving and environmental protection of the cold heading machine body. At the same time, a cleaning tank is set, and the workpiece discharged from the cold heading machine body will fall into the cleaning tank for cleaning, which is convenient and quick, making the cold heading machine body more efficient.

[0004] The above-mentioned prior art proposes to improve the energy saving and environmental protection of the cold heading machine body, and at the same time, a cleaning pool is set up. The workpieces discharged from the cold heading machine body will fall into the cleaning pool for cleaning, which is convenient and quick, making the cold heading machine body more efficient. However, 1. It is difficult for the cold heading machine to limit and guide the material to be processed. When processing metal materials, offset may occur, resulting in deformation of the finished product during processing, affecting the quality of the processed product.

[0005] 2. It is difficult for the cold heading machine to dissipate heat during processing. When processing materials, the material will generate heat due to friction during the processing of the top block. Excessive heat in the material will affect the processing quality. Utility Model Content

[0006] The utility model aims to provide a heat dissipation type cold heading machine, so as to solve the defects of the existing cold heading machine that it is difficult to limit and guide the material to be processed and difficult to dissipate the heat during processing.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a heat dissipation type cold heading machine, comprising a support leg;

[0008] The top of the support leg is equipped with a main body mechanism, and the main body mechanism includes a workbench, a shell, a box body, a top block, a transmission rod, a roller and a servo motor, and the box body is installed on the top of the support leg;

[0009] A workbench is installed on the top of the box body, a shell is installed on the top of the workbench, and a roller is installed inside the shell, a servo motor is installed at one end of the roller, a transmission rod is installed at the bottom end of the roller, a top block is installed on one side of the transmission rod, and a heat dissipation mechanism is installed on the top of the shell;

[0010] A conveyor belt is installed on one side of the shell, and a limiting structure is installed on the top of the workbench. The limiting structure includes a mounting frame, a lifting plate, a guide wheel, a threaded rod, a guide rod, a mounting block, a second spring and a brush. The mounting frame is installed on the top of the workbench.

[0011] When in use, first the servo motor can drive the roller to rotate. The roller is elliptical. The rotation of the roller will drive the top block to move continuously through the transmission rod. The movement of the top block can perform cold heading processing on the material. The conveyor belt can drive the material to move. Water can be filled into the water tank through the water inlet. The water pump can generate suction when it works and suck the water out through the conduit. The conduit can drive the water to the nozzle, and the nozzle will spray the water. The sprayed water can cool and clean the processed material. The valve can control the switch of the conduit and the size of the water flow.

[0012] Preferably, a recovery structure is installed on one side of the box body, and the recovery structure includes a mounting plate, a box body, a first limit plate, a fixed plate, a second limit plate, a telescopic rod and a first spring, the mounting plate is installed on one side of the box body, the first limit plate is installed on one side of the top of the mounting plate, the box body is installed on the top of the mounting plate, the fixed plate is installed on one side of the top of the mounting plate, the telescopic rod is installed on one side of the fixed plate, and the second limit plate is installed on one side of the telescopic rod, so that the box body can be placed on the top of the mounting plate, and the box body can be placed between the first limit plate and the second limit plate, and the second limit plate and the fixed plate are connected by the first spring and the telescopic rod, and the elasticity of the first spring can drive the second limit plate to move and press on the box body, and the first limit plate and the second limit plate can limit the box body to prevent the box body from deviating, and the processed finished product can fall into the box body.

[0013] Preferably, a first spring is installed on one side of the second limiting plate, the first spring and the second limiting plate form an elastic connection, and the first spring is elastic.

[0014] Preferably, a threaded rod passes through the middle position of the mounting frame, and a lifting plate is installed at the bottom end of the threaded rod, a second spring is installed at one end of the inner side of the mounting frame, a mounting block is installed on one side of the second spring, and a brush is installed on one side of the mounting block, the mounting frame and the lifting plate are connected by a threaded rod and a guide rod, the threaded rod and the mounting frame form a threaded connection, the threaded rod can be twisted to drive the threaded rod to rise and fall, the threaded rod can be lifted and lowered to drive the lifting plate to rise and fall, the lifting plate can be lifted and lowered to drive the guide wheel to rise and fall, the guide wheel can be pressed on the material to be processed, and the guide wheel can limit and guide the material.

[0015] Preferably, guide wheels are installed at the bottom end of the lifting plate, and the guide wheels are arranged at equal intervals at the bottom end of the lifting plate, and the guide wheels can rotate.

[0016] Preferably, the outer side wall of the threaded rod is evenly provided with external threads, the inner side wall of the mounting frame is evenly provided with internal threads that cooperate with the external threads, the threaded rod and the mounting frame are threadedly connected, and the threaded rod can be screwed to drive the threaded rod to rise and fall.

[0017] Preferably, the heat dissipation mechanism includes a water tank, a water inlet, a water pump, a conduit, a valve and a nozzle. The water tank is installed at the top of the shell, and a water inlet is installed on one side of the top of the water tank. A water pump is installed on one side of the water tank, and a conduit is installed on one side of the water pump. A nozzle is installed at the bottom end of the conduit, and a valve is installed at the bottom end of the conduit. Water can be loaded into the water tank through the water inlet, and the water pump can generate suction when it works, and the water can be sucked out through the conduit. The conduit can drive the water to the nozzle, and the nozzle can spray the water. The sprayed water can cool and clean the processed materials, and the valve can control the switch of the conduit and the size of the water flow.

[0018] The heat dissipation type cold heading machine provided by the utility model has the advantages that: a mounting frame is installed on the top of the workbench, and the mounting frame and the lifting plate are connected by a threaded rod and a guide rod. The threaded rod and the mounting frame form a threaded connection, and the threaded rod can be twisted to drive the threaded rod to rise and fall. The lifting of the threaded rod can drive the lifting plate to rise and fall, and the lifting of the lifting plate can drive the guide wheel to rise and fall. The guide wheel can be pressed on the material to be processed, and the guide wheel can rotate. The guide wheel can limit and guide the material. When the conveyor belt drives the material to move, it will first pass through the brush on one side of the mounting block. The elasticity of the second spring on one side of the mounting block can drive the brush to press on the material. The brush can simply clean the material to prevent some larger impurities from being adsorbed on the material. The guide rod can guide the lifting of the lifting plate, so as to achieve the purpose of the cold heading machine to limit and guide the material to be processed.

[0019] By installing a water tank on the top of the shell, water can be filled into the water tank through the water inlet. The water pump can generate suction when working, and the water can be sucked out through the conduit. The conduit can drive the water to the nozzle, and the nozzle will spray the water. The sprayed water can cool and clean the processed materials. The valve can control the switch of the conduit and the size of the water flow, so as to achieve the purpose of heat dissipation of the material by the cold heading machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the limiting structure of the utility model;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the heat dissipation mechanism of the utility model in a front view.

[0025] Explanation of the reference numerals in the figure: 1. main body; 101. workbench; 102. shell; 103. box body; 104. top block; 105. transmission rod; 106. roller; 107. servo motor; 2. support leg; 3. recovery structure; 301. mounting plate; 302. box body; 303. first limit plate; 304. fixing plate; 305. second limit plate; 306. telescopic rod; 307. first spring; 4. conveyor belt; 5. limit structure; 501. mounting frame; 502. lifting plate; 503. guide wheel; 504. threaded rod; 505. guide rod; 506. mounting block; 507. second spring; 508. brush; 6. heat dissipation mechanism; 601. water tank; 602. water inlet; 603. water pump; 604. conduit; 605. valve; 606. nozzle. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5The utility model provides an embodiment: a heat dissipation type cold heading machine, including a support leg 2.

[0028] The main mechanism 1 is installed at the top of the support leg 2, and the main mechanism 1 includes a workbench 101, a shell 102, a box body 103, a top block 104, a transmission rod 105, a roller 106 and a servo motor 107. The box body 103 is installed at the top of the support leg 2. A recovery structure 3 is installed on one side of the box body 103. The recovery structure 3 includes a mounting plate 301, a box body 302, a first limiting plate 303, a fixing plate 304, a second limiting plate 305, a telescopic rod 306 and a first spring 307. The plate 301 is installed on one side of the box body 103, a first limiting plate 303 is installed on one side of the top of the mounting plate 301, a box body 302 is installed on the top of the mounting plate 301, a fixing plate 304 is installed on one side of the top of the mounting plate 301, a telescopic rod 306 is installed on one side of the fixing plate 304, a second limiting plate 305 is installed on one side of the telescopic rod 306, a first spring 307 is installed on one side of the second limiting plate 305, and the first spring 307 and the second limiting plate 305 form an elastic connection.

[0029] See attached Figure 1-3 As shown, the box body 302 can be placed on the top of the mounting plate 301, and the box body 302 can be placed between the first limiting plate 303 and the second limiting plate 305. The second limiting plate 305 and the fixing plate 304 are connected by the first spring 307 and the telescopic rod 306. The first spring 307 is elastic. The elasticity of the first spring 307 can drive the second limiting plate 305 to move and press on the box body 302. The first limiting plate 303 and the second limiting plate 305 can limit the box body 302 to prevent the box body 302 from being offset, and the processed product can fall into the box body 302.

[0030] A workbench 101 is installed at the top of the box body 103, a shell 102 is installed at the top of the workbench 101, and a roller 106 is installed inside the shell 102, a servo motor 107 is installed at one end of the roller 106, a transmission rod 105 is installed at the bottom end of the roller 106, a top block 104 is installed on one side of the transmission rod 105, a heat dissipation mechanism 6 is installed at the top of the shell 102, the heat dissipation mechanism 6 includes a water tank 601, a water inlet 602, a water pump 603, a conduit 604, a valve 605 and a nozzle 606, the water tank 601 is installed at the top of the shell 102, a water inlet 602 is installed on one side of the top of the water tank 601, a water pump 603 is installed on one side of the water tank 601, a conduit 604 is installed on one side of the water pump 603, a nozzle 606 is installed at the bottom end of the conduit 604, and a valve 605 is installed at the bottom end of the conduit 604.

[0031] See attached Figure 1-2 and attached Figure 5As shown, the servo motor 107 can drive the roller 106 to rotate when it is working. The roller 106 is elliptical. The rotation of the roller 106 will drive the top block 104 to move continuously through the transmission rod 105. The movement of the top block 104 can perform cold heading processing on the material. The conveyor belt 4 can drive the material to move when it is working. Water can be filled into the water tank 601 through the water inlet 602. The water pump 603 can generate suction when it is working and suck the water out through the conduit 604. The conduit 604 can drive the water to the nozzle 606, and the nozzle 606 will spray the water. The sprayed water can cool and clean the processed material. The valve 605 can control the switch of the conduit 604 and the size of the water flow.

[0032] A conveyor belt 4 is installed on one side of the shell 102, and a limiting structure 5 is installed on the top of the workbench 101. The limiting structure 5 includes a mounting frame 501, a lifting plate 502, a guide wheel 503, a threaded rod 504, a guide rod 505, a mounting block 506, a second spring 507 and a brush 508. The mounting frame 501 is installed on the top of the workbench 101, and a threaded rod 504 runs through the middle position of the mounting frame 501. External threads are evenly arranged on the outer side wall of the threaded rod 504, and internal threads that cooperate with the external threads are evenly arranged on the inner side wall of the mounting frame 501. The threaded rod 504 and the mounting frame 501 are threadedly connected.

[0033] A lifting plate 502 is installed at the bottom end of the threaded rod 504 , and guide wheels 503 are installed at the bottom end of the lifting plate 502 . The guide wheels 503 are arranged at equal intervals at the bottom end of the lifting plate 502 .

[0034] A second spring 507 is installed at one end of the inner side of the mounting frame 501 , a mounting block 506 is installed at one side of the second spring 507 , and a brush 508 is installed at one side of the mounting block 506 .

[0035] See attached Figure 1-2 and attached Figure 4 As shown, the mounting frame 501 and the lifting plate 502 are connected by a threaded rod 504 and a guide rod 505. The threaded rod 504 and the mounting frame 501 form a threaded connection, and the threaded rod 504 can be screwed to drive the threaded rod 504 to rise and fall. The lifting and falling of the threaded rod 504 can drive the lifting plate 502 to rise and fall, and the lifting and falling of the lifting plate 502 can drive the guide wheel 503 to rise and fall. The guide wheel 503 can be pressed on the material to be processed, and the guide wheel 503 can rotate. The guide wheel 503 can limit and guide the material. When the conveyor belt 4 drives the material to move, it will first pass through the brush 508 on one side of the mounting block 506. The elasticity of the second spring 507 on one side of the mounting block 506 can drive the brush 508 to press on the material. The brush 508 can simply clean the material to prevent some larger impurities from being adsorbed on the material. The guide rod 505 can guide the lifting and falling of the lifting plate 502.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat dissipation type cold heading machine, comprising a support leg (2); Features: A main body mechanism (1) is installed at the top of the support leg (2), and the main body mechanism (1) comprises a workbench (101), a shell (102), a box (103), a top block (104), a transmission rod (105), a roller (106) and a servo motor (107), and the box (103) is installed at the top of the support leg (2); A workbench (101) is installed at the top of the box (103), a shell (102) is installed at the top of the workbench (101), a roller (106) is installed inside the shell (102), a servo motor (107) is installed at one end of the roller (106), a transmission rod (105) is installed at the bottom end of the roller (106), a top block (104) is installed at one side of the transmission rod (105), and a heat dissipation mechanism (6) is installed at the top of the shell (102); A conveyor belt (4) is installed on one side of the shell (102); a limiting structure (5) is installed on the top of the workbench (101); the limiting structure (5) comprises a mounting frame (501), a lifting plate (502), a guide wheel (503), a threaded rod (504), a guide rod (505), a mounting block (506), a second spring (507) and a brush (508); and the mounting frame (501) is installed on the top of the workbench (101).

2. A heat dissipation type cold heading machine according to claim 1, characterized in that: A recovery structure (3) is installed on one side of the box body (103), and the recovery structure (3) comprises a mounting plate (301), a box body (302), a first limiting plate (303), a fixing plate (304), a second limiting plate (305), a telescopic rod (306) and a first spring (307). The mounting plate (301) is installed on one side of the box body (103), the first limiting plate (303) is installed on one side of the top end of the mounting plate (301), the box body (302) is installed on the top end of the mounting plate (301), the fixing plate (304) is installed on one side of the top end of the mounting plate (301), the telescopic rod (306) is installed on one side of the fixing plate (304), and the second limiting plate (305) is installed on one side of the telescopic rod (306).

3. A heat dissipation type cold heading machine according to claim 2, characterized in that: A first spring (307) is installed on one side of the second limiting plate (305), and the first spring (307) and the second limiting plate (305) form an elastic connection.

4. A heat dissipation type cold heading machine according to claim 1, characterized in that: A threaded rod (504) passes through the middle of the mounting frame (501), and a lifting plate (502) is installed at the bottom end of the threaded rod (504); a second spring (507) is installed at one end of the inner side of the mounting frame (501); a mounting block (506) is installed on one side of the second spring (507), and a brush (508) is installed on one side of the mounting block (506).

5. A heat dissipation type cold heading machine according to claim 4, characterized in that: The bottom end of the lifting plate (502) is provided with guide wheels (503), and the guide wheels (503) are arranged at equal intervals at the bottom end of the lifting plate (502).

6. A heat dissipation type cold heading machine according to claim 4, characterized in that: External threads are evenly arranged on the outer wall of the threaded rod (504), internal threads matching the external threads are evenly arranged on the inner wall of the mounting frame (501), and the threaded rod (504) and the mounting frame (501) are threadedly connected.

7. The heat dissipation type cold heading machine according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises a water tank (601), a water inlet (602), a water pump (603), a conduit (604), a valve (605) and a nozzle (606); the water tank (601) is mounted on the top of the housing (102); the water inlet (602) is mounted on one side of the top of the water tank (601); the water pump (603) is mounted on one side of the water tank (601); the conduit (604) is mounted on one side of the water pump (603); the nozzle (606) is mounted on the bottom end of the conduit (604); and the valve (605) is mounted on the bottom end of the conduit (604).

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