Casting device of water pump shell with heat dissipation structure

Abstract

The utility model relates to the technical field of water pump casting, in particular to a casting device of a water pump shell with a heat dissipation structure, which comprises a main body, a cooling heat dissipation mechanism is arranged outside the main body, and a shell clamping mechanism is arranged on the inner wall of the main body. Through cooperation of the main body and the cooling and heat dissipation mechanism, the first motor drives the reciprocating lead screw to rotate, the reciprocating lead screw drives the lead screw nut to move, and the fan moves to a proper position, so that the cooled fan can be moved, and the working quality of the water pump shell casting device is improved. Through cooperation of the main body and the shell clamping mechanism, a second motor drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, and a nut drives a clamping plate to move, in this way, the clamping plate can clamp the water pump shell, the situation that errors occur in clamping of the water pump shell is avoided, an operator does not need to clamp the water pump shell many times, and the working efficiency is improved. And the alloy improves the working efficiency of the casting device for the water pump shell.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump casting, in particular to a casting device for a water pump housing with a heat dissipation structure. Background Art

[0002] The pump casing is the outer part of the water pump impeller, also called the pump body. The pump casing is generally produced by casting, and the most widely used casting method is sand casting. The casting process can be divided into three basic parts, namely casting metal preparation, casting mold preparation and casting processing.

[0003] For example, a casting device for a water pump housing with the authorization announcement number "CN212792975U" is provided with a clamping mechanism and a knocking mechanism. When the casting is cleaned by sand removal, the casting is clamped by the clamping mechanism and knocked by the knocking mechanism. There is no need for manual cleaning by the staff, which can effectively reduce the labor intensity of the staff and improve the cleaning efficiency. However, after the casting of the water pump housing is completed, the water pump housing needs to be cooled, but the casting device cannot cool the pump body, which reduces the working quality of the casting device of the water pump housing. At the same time, the operator of the casting device of the water pump housing cannot control the movement of two cylinders at the same time, which results in the position of the water pump housing cannot be fixed in the middle of the casting device, which results in the operator needing to fix the water pump housing multiple times, which reduces the working efficiency of the casting device. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that after the casting of the water pump casing is completed, the water pump casing needs to be cooled, but the casting device cannot cool the pump body, which reduces the working quality of the casting device of the water pump casing and the operator cannot control the movement of two cylinders at the same time, which results in the position of the water pump casing cannot be fixed in the middle of the casting device, which requires the operator to fix the water pump casing multiple times, which reduces the working efficiency of the casting device. A casting device for a water pump casing with a heat dissipation structure is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A casting device for a water pump housing with a heat dissipation structure is designed, comprising a main body, a cooling and heat dissipation mechanism is provided on the outside of the main body, a housing clamping mechanism is provided on the inner wall of the main body, a baffle is installed on the inner wall of the main body, the outer wall of the main body is fixedly connected to two box bodies, the outer wall of the main body is slidably connected to a lead screw nut through a slide groove, and the inner wall of the main body is rotatably connected to a rotating rod through a bearing.

[0007] Preferably, the cooling and heat dissipation mechanism includes a first motor box, an outer wall of the first motor box is fixedly connected to the main body through a bracket, an inner wall of the first motor box is fixedly connected to the first motor through a bracket, an output shaft of the first motor is fixedly connected to a reciprocating screw, both ends of the reciprocating screw are rotatably connected to the main body through a bracket and a bearing, an outer wall of the reciprocating screw is threadedly connected to a screw nut, an outer wall of the screw nut is fixedly connected to a fixed plate, an outer wall of the fixed plate is rotatably connected to a turntable through a bearing, an outer wall of the turntable is rotatably connected to a roller through a belt, an outer wall of the roller is fixedly connected to a slider through a slide groove, and an outer wall of the slider is fixedly connected to a lifting plate.

[0008] Preferably, the shell clamping mechanism includes a second motor, the outer wall of the second motor is fixedly connected to the main body through a bracket, the output shaft of the second motor is fixedly connected to the first bevel gear, the outer wall of the first bevel gear is meshingly connected to the two second bevel gears, the outer walls of the two second bevel gears are fixedly connected to the rotating rod, the outer wall of the rotating rod is fixedly connected to the first gear, the outer wall of the first gear is meshingly connected to the second gear, the outer wall of the second gear is fixedly connected to the threaded rod, the outer wall of the threaded rod is fixedly connected to the nut, and the outer wall of the nut is fixedly connected to the clamping plate through the bracket.

[0009] Preferably, the outer wall of the lifting plate is fixedly connected to the second motor box, the inner wall of the second motor box is fixedly connected to the third motor via a bracket, and the output shaft of the third motor is fixedly connected to the fan.

[0010] Preferably, the outer walls of the two threaded rods penetrate the main body through a through hole, and the outer walls of the two threaded rods are slidably connected to the main body through the through hole.

[0011] Preferably, the inner wall of the box body is rotatably connected to the first gear via a bearing, and the inner wall of the box body is movably connected to the second gear via a pin shaft.

[0012] The utility model proposes a casting device for a water pump casing with a heat dissipation structure, and its beneficial effects are: through the cooperation of the main body and the cooling and heat dissipation mechanism, the first motor drives the reciprocating screw to rotate, the reciprocating screw drives the screw nut to move, the screw nut drives the fixed plate to move, and at the same time the screw nut drives the lifting plate to move, after the lifting plate moves to a suitable position, the turntable drives the roller to rotate through the belt, the roller drives the slider to move, the slider drives the lifting plate to move, the lifting plate drives the fan to move, and the fan moves to a suitable position. The cooling fan can be moved in the above manner, which improves the working quality of the water pump casing casting device.

[0013] Through the cooperation of the main body and the housing clamping mechanism, the second motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the threaded rod to rotate, the threaded rod drives the nut to move, and the nut drives the clamping plate to move. Through the above method, the clamping plate can clamp the water pump housing to avoid errors in the clamping of the water pump housing. There is no need for the operator to clamp the water pump housing multiple times. The alloy improves the working efficiency of the casting device of the water pump housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of

[0016] Figure 3 for Figure 1 A top cross-sectional schematic diagram of ;

[0017] Figure 4 for Figure 2 A side cross-sectional schematic diagram of the middle box;

[0018] Figure 5 for Figure 3 A schematic side cross-sectional view of the cooling and heat dissipation mechanism.

[0019] In the figure: 1. main body, 2. shell clamping mechanism, 201. second motor, 202. first bevel gear, 203. second bevel gear, 204. rotating rod, 205. first gear, 206. second gear, 207. threaded rod, 208. nut, 209. clamping plate, 3. box, 4. cooling and heat dissipation mechanism, 401. first motor box, 402. first motor, 403. reciprocating screw, 404. screw nut, 405. fixing plate, 406. turntable, 407. roller, 408. slider, 409. lifting plate, 5. second motor box, 6. third motor, 7. fan, 8. baffle. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-5In the present embodiment, a casting device for a water pump housing with a heat dissipation structure comprises a main body 1, a cooling and heat dissipation mechanism 4 is arranged on the outside of the main body 1, a housing clamping mechanism 2 is arranged on the inner wall of the main body 1, a baffle 8 is installed on the inner wall of the main body 1, the main body 1 fixes the position of the baffle 8, the outer wall of the main body 1 is fixedly connected to the two boxes 3, the outer wall of the main body 1 is slidably connected to the lead screw nut 404 through a slide groove, the lead screw nut 404 moves on the main body 1, the inner wall of the main body 1 is rotatably connected to the rotating rod 204 through a bearing, the outer wall of the lifting plate 409 is fixedly connected to the second motor box 5, the lifting plate 409 drives the second motor box 5 to move, and the inner wall of the second motor box 5 is connected to the third box 3 through a bracket. The motor 6 is fixedly connected, and the second motor box 5 fixes the position of the third motor 6. The size of the third motor 6 can be selected according to actual needs, and it can be selected to meet the working needs. The output shaft of the third motor 6 is fixedly connected to the fan 7, and the third motor 6 drives the fan 7 to rotate. The outer walls of the two threaded rods 207 pass through the main body 1 through the through holes, and the outer walls of the two threaded rods 207 are slidingly connected to the main body 1 through the through holes. The threaded rods 207 rotate on the main body 1, and the inner wall of the box body 3 is rotatably connected to the first gear 205 through the bearing, and the first gear 205 rotates on the box body 3. The inner wall of the box body 3 is movably connected to the second gear 206 through the pin shaft, and the second gear 206 rotates on the box body 3.

[0022] See attached Figure 1 , Figure 2 , Figure 3 and Figure 5: In the present embodiment, a casting device of a water pump housing with a heat dissipation structure is provided, and the cooling and heat dissipation mechanism 4 comprises a first motor box 401, and the outer wall of the first motor box 401 is fixedly connected to the main body 1 through a bracket, and the first motor box 401 is fixed to the main body 1, and the inner wall of the first motor box 401 is fixedly connected to the first motor 402 through a bracket, and the first motor box 401 fixes the position of the first motor 402, and the size of the first motor 402 is selected according to actual needs, and the size that meets the working needs can be selected, and the output shaft of the first motor 402 is fixedly connected to the reciprocating screw 403, and the first motor 402 drives the reciprocating screw 403 to rotate, and both ends of the reciprocating screw 403 are rotatably connected to the main body 1 through brackets and bearings, and the reciprocating screw 403 Rotating on the main body 1, the outer wall of the reciprocating screw 403 is threadedly connected with the screw nut 404, the reciprocating screw 403 drives the screw nut 404 to move, the outer wall of the screw nut 404 is fixedly connected to the fixed plate 405, the screw nut 404 drives the fixed plate 405 to move, the outer wall of the fixed plate 405 is rotationally connected with the turntable 406 through a bearing, the turntable 406 rotates on the fixed plate 405, the outer wall of the turntable 406 is rotationally connected with the roller 407 through a belt, the turntable 406 drives the roller 407 to rotate, the outer wall of the roller 407 is fixedly connected with the slider 408 through a slide groove, the roller 407 drives the slider 408 to move, the outer wall of the slider 408 is fixedly connected to the lifting plate 409, and the slider 408 drives the lifting plate 409 to move.

[0023] See attached Figure 1-4 : In this embodiment, a casting device for a water pump housing with a heat dissipation structure, the housing clamping mechanism 2 includes a second motor 201, the outer wall of the second motor 201 is fixedly connected to the main body 1 through a bracket, the second motor 201 is fixed in the main body 1, the size of the second motor 201 is selected according to actual needs, and the selection can meet the work needs, the output shaft of the second motor 201 is fixedly connected to the first bevel gear 202, the second motor 201 drives the first bevel gear 202 to rotate, the outer wall of the first bevel gear 202 is meshed and connected with two second bevel gears 203, the first bevel gear 202 drives the second bevel gear 203 to rotate, the outer walls of the two second bevel gears 203 are connected to the rotating rod 204 is fixedly connected, the second bevel gear 203 drives the rotating rod 204 to rotate, the outer wall of the rotating rod 204 is fixedly connected to the first gear 205, the rotating rod 204 drives the first gear 205 to rotate, the outer wall of the first gear 205 is meshed and connected with the second gear 206, the first gear 205 drives the second gear 206 to rotate, the outer wall of the second gear 206 is fixedly connected to the threaded rod 207, the second gear 206 drives the threaded rod 207 to rotate, the outer wall of the threaded rod 207 is fixedly connected to the nut 208, the threaded rod 207 drives the nut 208 to move, the outer wall of the nut 208 is fixedly connected to the clamping plate 209 through the bracket, and the nut 208 drives the clamping plate 209 to move.

[0024] Working principle:

[0025] When using the casting device of the water pump housing with the heat dissipation structure:

[0026] Shell fixing stage:

[0027] First, the operator places the water pump housing between the two clamping plates 209, and then connects the external power supply of the second motor 201 to start the second motor 201. The second motor 201 drives the first bevel gear 202 to rotate, the first bevel gear 202 drives the second bevel gear 203 to rotate, the second bevel gear 203 drives the rotating rod 204 to rotate, the rotating rod 204 drives the first gear 205 to rotate, the first gear 205 drives the second gear 206 to rotate, the second gear 206 drives the threaded rod 207 to rotate, the threaded rod 207 drives the nut 208 to move, the nut 208 drives the clamping plate 209 to move, and after the clamping plate 209 clamps the water pump housing, the second motor 201 stops working.

[0028] Cooling phase:

[0029] The external power supply of the third motor 6 is connected, and the third motor 6 is started. The third motor 6 drives the fan 7 to rotate, and the fan 7 blows the water pump housing. When the position of the fan 7 needs to be adjusted, the external power supply of the first motor 402 is connected, and the first motor 402 is started. The first motor 402 drives the reciprocating screw 403 to rotate, and the reciprocating screw 403 drives the screw nut 404 to move, and the screw nut 404 drives the fixed plate 405 to move. At the same time, the screw nut 404 drives the lifting plate 409 to move. After the lifting plate 409 moves to a suitable position, the first motor 402 stops working, and then the operator rotates the turntable 406, and the turntable 406 drives the roller 407 to rotate through the belt, and the roller 407 drives the slider 408 to move, and the slider 408 drives the lifting plate 409 to move, and the lifting plate 409 drives the fan 7 to move. After the fan 7 moves to a suitable position, the operator stops rotating the turntable 405, thereby completing the casting and heat dissipation of the water pump housing.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A casting device for a water pump housing with a heat dissipation structure, comprising a main body (1), characterized in that: The exterior of the main body (1) is provided with a cooling and heat dissipation mechanism (4), the inner wall of the main body (1) is provided with a shell clamping mechanism (2), the inner wall of the main body (1) is installed with a baffle (8), the outer wall of the main body (1) is fixedly connected to the two boxes (3), the outer wall of the main body (1) is slidably connected to the lead screw nut (404) via a slide groove, and the inner wall of the main body (1) is rotatably connected to the rotating rod (204) via a bearing.

2. A casting device for a water pump housing with a heat dissipation structure according to claim 1, characterized in that: The cooling and heat dissipation mechanism (4) comprises a first motor box (401), the outer wall of the first motor box (401) is fixedly connected to the main body (1) via a bracket, the inner wall of the first motor box (401) is fixedly connected to the first motor (402) via a bracket, the output shaft of the first motor (402) is fixedly connected to the reciprocating screw (403), both ends of the reciprocating screw (403) are rotatably connected to the main body (1) via a bracket and a bearing, the outer wall of the reciprocating screw (403) is threadedly connected to the screw nut (404), the outer wall of the screw nut (404) is fixedly connected to the fixed plate (405), the outer wall of the fixed plate (405) is rotatably connected to the turntable (406) via a bearing, the outer wall of the turntable (406) is rotatably connected to the roller (407) via a belt, the outer wall of the roller (407) is fixedly connected to the slider (408) via a slide groove, and the outer wall of the slider (408) is fixedly connected to the lifting plate (409).

3. The casting device of a water pump housing with a heat dissipation structure according to claim 1, characterized in that: The shell clamping mechanism (2) comprises a second motor (201); the outer wall of the second motor (201) is fixedly connected to the main body (1) via a bracket; the output shaft of the second motor (201) is fixedly connected to the first bevel gear (202); the outer wall of the first bevel gear (202) is meshingly connected to two second bevel gears (203); the outer walls of the two second bevel gears (203) are fixedly connected to a rotating rod (204); the outer wall of the rotating rod (204) is fixedly connected to a first gear (205); the outer wall of the first gear (205) is meshingly connected to a second gear (206); the outer wall of the second gear (206) is fixedly connected to a threaded rod (207); the outer wall of the threaded rod (207) is fixedly connected to a nut (208); and the outer wall of the nut (208) is fixedly connected to a clamping plate (209) via a bracket.

4. The casting device of a water pump housing with a heat dissipation structure according to claim 2, characterized in that: The outer wall of the lifting plate (409) is fixedly connected to the second motor box (5), the inner wall of the second motor box (5) is fixedly connected to the third motor (6) via a bracket, and the output shaft of the third motor (6) is fixedly connected to the fan (7).

5. The casting device of a water pump housing with a heat dissipation structure according to claim 3, characterized in that: The outer walls of the two threaded rods (207) penetrate the main body (1) through the through holes, and the outer walls of the two threaded rods (207) are slidably connected to the main body (1) through the through holes.

6. The casting device of a water pump housing with a heat dissipation structure according to claim 1, characterized in that: The inner wall of the box body (3) is rotatably connected to the first gear (205) via a bearing, and the inner wall of the box body (3) is movably connected to the second gear (206) via a pin shaft.

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