Stainless steel stud flat head machining die

Abstract

The utility model relates to the technical field of stud machining, and discloses a stainless steel stud flat head machining die which comprises a base, a water tank fixedly installed on the upper portion of the base, an installation frame fixedly installed on the upper portion of the base, a hydraulic cylinder fixedly installed on the upper portion of the installation frame and an upper die fixedly installed at the output end of the hydraulic cylinder. The movable plate is movably connected to the upper portion of the water tank, the lower mold is fixedly installed in the middle of the movable plate, the connecting assembly is arranged on the upper portion of the base, the connecting assembly comprises a heat dissipation mechanism arranged on the upper portion of the base, an adjusting mechanism is arranged on the upper portion of the base, and one end of a connecting pipe communicates with a processing pipe; the end, away from the circulating pump, of the cooling pipe communicates with the back of the water tank. The problems that an existing device does not have a heat dissipation effect, after a workpiece is machined, due to the fact that the temperature is high, the workpiece is inconvenient to take out manually, and then the applicability of the device is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stud processing, in particular to a processing die for the flat head of a stainless steel stud. Background Technique

[0002] A stud is a mechanical part used for assembly, which can be firmly combined with an object by means of welding or riveting, etc., and then another object is fixed by a nut or a screw, so as to connect the two objects. It is widely used in electric power, chemical industry, oil refining, valves, railways, bridges, steel structures, auto parts, machinery, boiler steel structures, tower cranes, long-span steel structures and large buildings, etc. A die is a tool used in industrial production to obtain various molds and tools required products by means of injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. In short, a die is a tool used to make formed articles. This tool is composed of various parts, and different dies are composed of different parts. It mainly realizes the processing of the outer shape of the article by changing the physical state of the formed material.

[0003] According to a stud flat head processing die disclosed in the patent publication number CN 213559763 U, the device is provided with a lead screw and a scale. The lead screw can be screwed into the die cavity to adjust the length of the stud produced in the die cavity, and the flat head can be integrally formed with the stud while processing the stud, so as to reduce the production steps, save the production cost and effectively improve the production efficiency; however, the device does not have a heat dissipation effect. When the workpiece is processed, due to the high temperature, it is not convenient for workers to take out the workpiece, thus affecting the applicability of the device.

[0004] Therefore, we propose a processing die for the flat head of a stainless steel stud to solve the problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a processing die for the flat head of a stainless steel stud, which solves the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A processing die for the flat head of a stainless steel stud, including a base;

[0007] A water tank fixedly installed on the upper part of the base;

[0008] An installation frame fixedly installed on the upper part of the base;

[0009] A hydraulic cylinder fixedly installed on the upper part of the installation frame;

[0010] An upper die fixedly installed at the output end of the hydraulic cylinder;

[0011] A movable plate movably connected to the upper part of the water tank;

[0012] The lower die fixedly installed in the middle of the movable plate;

[0013] And a connection component arranged on the upper part of the base. The connection component includes a heat dissipation mechanism arranged on the upper part of the base, and an adjustment mechanism is arranged on the upper part of the base;

[0014] The heat dissipation mechanism includes a circulating pump fixedly installed on the upper part of the base. The input end of the circulating pump is communicated with a connecting pipe, and the output end of the circulating pump is communicated with a cooling pipe. A cold air blower is fixedly installed inside the mounting frame. A flow dividing plate is fixedly installed inside the mounting frame through a mounting column. The right side of the water tank is communicated with a communicating pipe. A treatment pipe is fixedly installed on the water tank. A mounting rod is fixedly installed on the inner wall of the treatment pipe. The mounting rod is rotationally connected with a rotating shaft through a bearing. One end of the rotating shaft is fixedly connected with a propeller, and the other end of the rotating shaft is fixedly connected with a cleaning brush. A filter plate is fixedly installed on the inner wall of the treatment pipe. A hollow column is fixedly installed on the inner wall of the water tank. A solid column is sleeved inside the hollow column, and a spring is fixedly connected inside the hollow column.

[0015] Preferably, the adjustment mechanism includes a mold cavity opened between the upper die and the lower die. A flat head forming cavity is arranged at one end inside the mold cavity. The upper die is communicated with a feeding pipe. A lead screw is arranged on the right side of the upper die and the lower die. The right end of the lead screw is fixedly connected with a turntable. A scale is fixedly connected to the right side of the lower die. A limit block is fixedly connected to the right end of the scale. A slider is slidably connected to the outer wall of the scale, and a pointer is fixedly connected to one side of the slider.

[0016] Preferably, one end of the connecting pipe is communicated with the treatment pipe, and the end of the cooling pipe far from the circulating pump is communicated with the back of the water tank. Through the cooperation of the water tank, the treatment pipe, the circulating pump, the cooling pipe, the cold air blower, and the flow dividing plate, the workpiece after processing can be cooled, so that it is more convenient for manual extraction of the workpiece after the workpiece processing is completed, thereby increasing the applicability of the device.

[0017] Preferably, the right side of the cleaning brush is attached to the filter plate, and the treatment pipe is communicated with the communicating pipe. The filter plate can filter the circulating water, so as to prevent impurities in the water from blocking the cooling pipe, thereby affecting the normal use of the device. At the same time, through the cooperation of the mounting rod, the rotating shaft, the propeller, and the cleaning brush, when the water flow passes through the treatment pipe, the cleaning brush can self-clean the filter plate, so as to prevent the filter holes of the filter plate from being blocked, and thus the filtering effect of the filter plate can be better.

[0018] Preferably, one end of the spring is fixedly connected with the solid column, and the top of the solid column is fixedly connected with the lower die. Through the cooperation of the hollow column, the solid column, and the spring, when the upper die and the lower die contact, a buffering effect can be achieved, so as to protect the die.

[0019] Preferably, the lead screw is adapted to the mold cavity. Through the cooperation of the lead screw, the mold cavity, the turntable, the scale, and the pointer, the length of the stud produced in the mold cavity can be adjusted, thereby increasing the applicability of the device.

[0020] The utility model provides a processing mold for the flat head of a stainless steel stud. The processing mold for the flat head of the stainless steel stud has the following beneficial effects:

[0021] 1. For the processing mold for the flat head of the stainless steel stud, by setting a heat dissipation mechanism, under the action of the water tank, the treatment pipe, the circulation pump, the cooling pipe, the air cooler, and the flow splitter plate, the processed workpiece can be cooled, so that it is more convenient for manual removal of the workpiece after the workpiece is processed, thereby increasing the applicability of the device. The circulating water can be filtered by the filter plate, so as to prevent impurities in the water from blocking the cooling pipe, thereby affecting the normal use of the device. At the same time, under the action of the mounting rod, the rotating shaft, the propeller, and the cleaning brush, when the water flows through the treatment pipe, the cleaning brush can self-clean the filter plate, so as to prevent the filter holes of the filter plate from being blocked, and thus the filtering effect of the filter plate can be better;

[0022] 2. For the processing mold for the flat head of the stainless steel stud, by setting an adjusting mechanism, under the action of the lead screw, the mold cavity, the turntable, the scale, and the pointer, the length of the stud produced in the mold cavity can be adjusted, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 is a schematic sectional view of the overall structure of the utility model;

[0025] Figure 3 is a schematic diagram of the structure of the heat dissipation mechanism of the utility model;

[0026] Figure 4 is a partial structural schematic diagram of the heat dissipation mechanism of the utility model;

[0027] Figure 5 is another partial structural schematic diagram of the heat dissipation mechanism of the utility model;

[0028] Figure 6 is a schematic diagram of the structure of the adjusting mechanism of the utility model;

[0029] In the figure: 1. Base; 2. Water tank; 3. Connecting component; 31. Heat dissipation mechanism; 311. Circulation pump; 312. Connecting pipe; 313. Cooling fan; 314. Diverting plate; 315. Cooling pipe; 316. Connecting pipe; 317. Processing pipe; 318. Mounting rod; 319. Rotating shaft; 3110. Propeller; 3111. Cleaning brush; 3112. Filter plate; 3113. Hollow column; 3114. Solid column; 3115. Spring; 32. Adjusting mechanism; 321. Mold cavity; 322. Feeding pipe; 323. Lead screw; 324. Turntable; 325. Scale; 326. Limit block; 327. Slide block; 328. Pointer; 4. Mounting frame; 5. Hydraulic cylinder; 6. Upper mold; 7. Lower mold; 8. Movable plate. Detailed implementation mode

[0030] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific implementation mode of the present utility model will now be described with reference to the accompanying drawings. Embodiment

[0031] As Figure 1-6 shown, the present utility model provides a technical solution: a processing mold for the flat head of a stainless steel stud, including a base 1, a water tank 2 fixedly installed on the upper part of the base 1, a mounting frame 4 fixedly installed on the upper part of the base 1, a hydraulic cylinder 5 fixedly installed on the upper part of the mounting frame 4, an upper mold 6 fixedly installed on the output end of the hydraulic cylinder 5, a movable plate 8 movably connected to the upper part of the water tank 2, a lower mold 7 fixedly installed in the middle of the movable plate 8, and a connecting component 3 arranged on the upper part of the base 1. The connecting component 3 includes a heat dissipation mechanism 31 arranged on the upper part of the base 1, and an adjusting mechanism 32 arranged on the upper part of the base 1. The heat dissipation mechanism 31 includes a circulation pump 311 fixedly installed on the upper part of the base 1, a connecting pipe 312 communicated with the input end of the circulation pump 311, a cooling pipe 315 communicated with the output end of the circulation pump 311, a cooling fan 313 fixedly installed inside the mounting frame 4, a diverting plate 314 fixedly installed on the inner side of the mounting frame 4 through a mounting column, a connecting pipe 316 communicated with the right side of the water tank 2, a processing pipe 317 fixedly installed on the water tank 2, a mounting rod 318 fixedly installed on the inner wall of the processing pipe 317, a rotating shaft 319 rotatably connected to the mounting rod 318 through a bearing, a propeller 3110 fixedly connected to one end of the rotating shaft 319, a cleaning brush 3111 fixedly connected to the other end of the rotating shaft 319, a filter plate 3112 fixedly installed on the inner wall of the processing pipe 317, a hollow column 3113 fixedly installed on the inner wall of the water tank 2, a solid column 3114 sleeved inside the hollow column 3113, and a spring 3115 fixedly connected inside the hollow column 3113.

[0032] In this embodiment, one end of the connecting pipe 312 is communicatively connected with the processing pipe 317, and the end of the cooling pipe 315 far from the circulating pump 311 is communicatively connected with the back of the water tank 2. Through the cooperation of the water tank 2, the processing pipe 317, the circulating pump 311, the cooling pipe 315, the air cooler 313, and the shunt plate 314, heat dissipation operation can be performed on the processed workpiece. Thus, after the workpiece is processed, it is more convenient for manual removal of the workpiece, thereby increasing the applicability of the device.

[0033] Further, the right side of the cleaning brush 3111 is attached to the filter plate 3112, and the processing pipe 317 is communicatively connected with the connecting pipe 316. The circulating water can be filtered through the filter plate 3112, thereby preventing impurities in the water from clogging the cooling pipe 315 and further affecting the normal use of the device. At the same time, through the cooperation of the mounting rod 318, the rotating shaft 319, the propeller 3110, and the cleaning brush 3111, when the water flows through the processing pipe 317, the cleaning brush 3111 can self-clean the filter plate 3112, thereby preventing the filter holes of the filter plate 3112 from being clogged and further making the filtering effect of the filter plate 3112 better.

[0034] Furthermore, one end of the spring 3115 is fixedly connected to the solid column 3114, and the top of the solid column 3114 is fixedly connected to the lower mold 7. Through the cooperation of the hollow column 3113, the solid column 3114, and the spring 3115, when the upper mold 6 contacts the lower mold 7, a buffering effect can be achieved, thereby protecting the mold.

[0035] When the device is in use, when the hydraulic cylinder 5 drives the upper mold 6 to move downward and contact the lower mold 7, under the action of the movable plate 8, the lower mold 7 can be moved downward, and then the solid column 3114 fixedly connected to the bottom end of the lower mold 7 can be moved downward, so that the spring 3115 can be deformed. Through the elastic force of the spring 3115, a buffering effect can be achieved, thereby preventing excessive pressing force between the upper mold 6 and the lower mold 7 from damaging the device. And when the lower mold 7 moves downward into the water tank 2, the lower mold 7 can be cooled. At the same time, under the action of the circulating pump 311, the connecting pipe 312, the connecting pipe 316, and the cooling pipe 315, the water in the water tank 2 can be circulated, thereby preventing the water temperature in the water tank 2 from being too high and affecting the heat dissipation effect of the workpiece. Further, under the action of the air cooler 313 and the shunt plate 314, the cooling pipe 315 and the mold can be further cooled, thereby achieving a better heat dissipation effect on the processed workpiece. Thus, after the workpiece is processed, it is more convenient for manual removal of the workpiece, thereby increasing the applicability of the device. Embodiment

[0036] On the basis of Embodiment 1, a preferred embodiment of a stainless steel stud flat head processing mold provided by the present utility model is as follows Figures 1 to 6As shown: The adjusting mechanism 32 includes a cavity 321 formed between the upper die 6 and the lower die 7. One end inside the cavity 321 is provided with a flat head forming cavity. The upper die 6 is connected with a feed pipe 322. A lead screw 323 is arranged on the right side of the upper die 6 and the lower die 7. The right end of the lead screw 323 is fixedly connected with a turntable 324. The right side of the lower die 7 is fixedly connected with a scale 325. The right end of the scale 325 is fixedly connected with a limit block 326. A slider 327 is slidably connected to the outer wall of the scale 325. One side of the slider 327 is fixedly connected with a pointer 328.

[0037] In this embodiment, the lead screw 323 is adapted to the cavity 321. Through the cooperation of the lead screw 323, the cavity 321, the turntable 324, the scale 325, and the pointer 328, the length of the stud produced in the cavity 321 can be adjusted, thereby increasing the applicability of the device.

[0038] When it is necessary to adjust the processing length of the stud, the hydraulic cylinder 5 drives the upper die 6 to move downward. When the upper die 6 is connected and sealed with the lower die 7, the lead screw 323 is screwed into the cavity 321. Then, the turntable 324 is rotated manually to drive the lead screw 323 to rotate, so that the lead screw 323 can move inward. While the lead screw 323 moves into the cavity 321, the turntable 324 can drive the pointer 328 and the slider 327 to move forward on the scale 325, so that the moving distance of the lead screw 323 into the cavity 321 can be observed on the scale 325. When the scale on the scale 325 shows that the lead screw 323 reaches the specified position inside the cavity 321, stop rotating the turntable 324, thereby positioning the length of the stud processed in the cavity 321. Since the flat head forming cavity is communicated with the cavity 321, when the raw material is injected into the cavity 321 through the feed pipe 322, the raw material can fill the inside of the cavity 321, so that the stud and the flat head are integrally formed at the same time, greatly reducing the processing steps of connecting the flat head and the stud and improving the work efficiency.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing die for the flat head of a stainless steel stud, comprising a base (1); A water tank (2) fixedly installed on the upper part of the base (1); A mounting frame (4) fixedly installed on the upper part of the base (1); A hydraulic cylinder (5) fixedly installed on the upper part of the mounting frame (4); An upper die (6) fixedly installed at the output end of the hydraulic cylinder (5); A movable plate (8) movably connected to the upper part of the water tank (2); A lower die (7) fixedly installed in the middle of the movable plate (8); and a connection component (3) arranged on the upper part of the base (1), characterized in that: The connection assembly (3) includes a heat dissipation mechanism (31) provided on the upper part of the base (1), and an adjustment mechanism (32) is provided on the upper part of the base (1); The heat dissipation mechanism (31) includes a circulating pump (311) fixedly installed on the upper part of the base (1), a connecting pipe (312) is connected to the input end of the circulating pump (311) in a communicating manner, a cooling pipe (315) is connected to the output end of the circulating pump (311) in a communicating manner, a cold air blower (313) is fixedly installed inside the mounting frame (4), a flow dividing plate (314) is fixedly installed on the inner side of the mounting frame (4) through a mounting column, a communicating pipe (316) is connected to the right side of the water tank (2) in a communicating manner, a processing pipe (317) is fixedly installed on the water tank (2), a mounting rod (318) is fixedly installed on the inner wall of the processing pipe (317), a rotating shaft (319) is rotatably connected to the mounting rod (318) through a bearing, a propeller (3110) is fixedly connected to one end of the rotating shaft (319), a cleaning brush (3111) is fixedly connected to the other end of the rotating shaft (319), a filter plate (3112) is fixedly installed on the inner wall of the processing pipe (317), a hollow column (3113) is fixedly installed on the inner wall of the water tank (2), a solid column (3114) is sleeved inside the hollow column (3113), and a spring (3115) is fixedly connected inside the hollow column (3113).

2. A processing die for the flat head of a stainless steel stud according to claim 1, characterized in that: The adjustment mechanism (32) includes a die cavity (321) formed between the upper die (6) and the lower die (7), a flat head forming cavity is provided at one end inside the die cavity (321), a feed pipe (322) is connected to the upper die (6) in a communicating manner, a lead screw (323) is provided on the right side of the upper die (6) and the lower die (7), a turntable (324) is fixedly connected to the right end of the lead screw (323), a scale (325) is fixedly connected to the right side of the lower die (7), a limit block (326) is fixedly connected to the right end of the scale (325), a slider (327) is slidably connected to the outer wall of the scale (325), and a pointer (328) is fixedly connected to one side of the slider (327).

3. A processing die for the flat head of a stainless steel stud according to claim 1, characterized in that: One end of the connecting pipe (312) is connected to the processing pipe (317) in a communicating manner, and the end of the cooling pipe (315) away from the circulating pump (311) is connected to the back of the water tank (2) in a communicating manner.

4. A processing die for the flat head of a stainless steel stud according to claim 1, characterized in that: The right side of the cleaning brush (3111) is attached to the filter plate (3112), and the processing pipe (317) is connected to the communicating pipe (316) in a communicating manner.

5. A processing die for the flat head of a stainless steel stud according to claim 1, characterized in that: One end of the spring (3115) is fixedly connected to the solid column (3114), and the top of the solid column (3114) is fixedly connected to the lower die (7).

6. A processing die for the flat head of a stainless steel stud according to claim 2, characterized in that: The lead screw (323) is adapted to the mold cavity (321).

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