An auxiliary tool for drilling a water pump housing

Abstract

This utility model belongs to the field of water pump manufacturing technology, specifically an auxiliary tooling for drilling water pump casings. It includes a base plate, and further includes: a drilling assembly disposed at the top middle section of the base plate; a moving assembly symmetrically disposed on both sides of the top of the base plate; a driving assembly disposed on the moving end of the moving assembly, with its limiting end disposed inside the moving assembly; a support frame disposed on the moving end of the moving assembly; a lifting assembly disposed on the top outer side of the support frame; a rotating assembly disposed on the lifting end of the lifting assembly; a pneumatic clamp disposed on the rotating end of the rotating assembly; and a pump cover, engaging with the inner side of the clamping end of the pneumatic clamp. This utility model provides an auxiliary tooling for drilling water pump casings. By using the moving assembly and the lifting assembly to drive the pump cover to move laterally and longitudinally, it can significantly improve the processing accuracy and production efficiency of drilling water pump casings. This design allows the pump cover to be precisely adjusted in position, thereby ensuring the accuracy of drilling and reducing errors.

Description

Technical Field

[0001] This utility model relates to the field of water pump manufacturing technology, and in particular to an auxiliary tooling for drilling holes in a water pump casing. Background Technology

[0002] The drilling process for water pump housings has a significant impact on their assembly accuracy, performance, and service life. To improve production efficiency, reduce costs, and ensure machining quality, auxiliary tooling plays a crucial role in the drilling process. Appropriate tooling design can effectively guarantee the stability and positioning accuracy of the water pump housing, reduce errors from manual operation, and improve production efficiency. With technological advancements, the intelligent and automated application of auxiliary tooling is increasingly prevalent, which not only improves machining accuracy but also promotes the optimization and modernization of the water pump manufacturing process.

[0003] A search revealed an existing patent (publication number: CN218638596U) that discloses a tooling for drilling water pump housings, including a base plate. A transmission box is fixedly connected to the top of the base plate. A connecting plate is symmetrically slidably connected to the outer side of the transmission box. A second sliding groove is symmetrically formed on one side of the connecting plate. A second slider is slidably connected inside the second sliding groove. A connecting rod is fixedly connected to one side of the second slider. A clamping plate is fixedly connected to one side of the connecting rod. A cleaning plate is slidably connected to the top of the base plate. Dust suction ports are equidistantly formed at the bottom of the cleaning plate. The beneficial effects achieved by this utility model are: by setting the second slider, connecting rod, clamping plate, fixing plate, and pressure plate, the function of fixing the water pump housing is realized, facilitating drilling of the water pump housing; by setting the fan, filter box, cleaning plate, and limiting groove, the function of collecting waste debris after drilling is realized, making it convenient to use.

[0004] However, in actual use of the above solution, the pump housing is fixed inside the fixed plate and cannot move, which reduces flexibility and limits the applicability of the tooling to pump housings of different models or specifications. It also increases the difficulty of changing and adjusting the design. Secondly, the machining accuracy may be affected because the fixed plate cannot be accurately positioned and adjusted, which leads to errors in the drilling process and thus affects the assembly accuracy. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that in the prior art, the water pump housing is fixed inside the fixed plate and cannot move, which reduces flexibility, limits the applicability of the tooling to different models or specifications of water pump housings, and increases the difficulty of changing and adjusting. Therefore, an auxiliary tooling for drilling water pump housing is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An auxiliary tooling for drilling holes in a water pump casing includes a base plate and further includes:

[0008] Drilling assembly, located at the top middle section of the base plate;

[0009] The movable components are symmetrically arranged on both sides of the top of the base plate;

[0010] The driving component is set on the moving end of the moving component, while its limiting end is set inside the moving component;

[0011] A support frame is mounted on the moving end of the mobile component;

[0012] The lifting assembly is located on the outer side of the top of the support frame;

[0013] A rotating component is mounted on the lifting end of the lifting component;

[0014] A pneumatic clamp is mounted on the rotating end of the rotating assembly.

[0015] The pump cover is snap-fitted to the inside of the pneumatic clamp holding end.

[0016] As a preferred technical solution of this application, the drilling assembly includes a support leg fixed to the middle section of the top of the base plate, a hydraulic rod fixedly connected to the top of the support leg, and a drilling host fixedly connected to the top of the hydraulic rod.

[0017] As a preferred technical solution of this application, the moving component includes a base frame fixed to both sides of the top of the base plate, baffles fixedly connected to the ends of the top two sides of the base frame, and a first slide rail fixedly connected to the middle section of the top two sides of the base frame. Two first sliders are slidably connected to the top of the first slide rail, and a support plate is fixedly connected to the top of the first slider.

[0018] As a preferred technical solution of this application, the drive assembly includes a first motor fixed to one side of the top of the support plate and a rack fixed to the inner side wall of the base frame. The output end of the first motor is fixedly connected to a drive gear, and the drive gear meshes with the rack.

[0019] As a preferred technical solution of this application, the lifting assembly includes a cylinder fixed to the top of the support frame and a second slide rail fixed to the side wall of the support frame. The output end of the cylinder is fixedly connected to a transmission plate, and the outer wall of the transmission plate is fixedly connected to a second slider. The second slider is slidably connected to the second slide rail.

[0020] As a preferred technical solution of this application, the rotating assembly includes a fixed plate fixedly connected to the outer wall of the transmission plate on the side away from the second slider. A second motor is fixedly connected to the outside of the fixed plate. A rotating disk that passes through the fixed plate and is rotatably connected to the output end of the second motor is fixedly connected to the fixed plate. The rotating disk is fixedly connected to the pneumatic clamp.

[0021] Compared with the prior art, this utility model provides an auxiliary tooling for drilling holes in a water pump housing, which has the following beneficial effects:

[0022] 1. The auxiliary tooling for drilling water pump housings described in this utility model, through the movement component and the lifting component, drives the pump cover to move laterally and longitudinally, which can significantly improve the processing accuracy and production efficiency of drilling water pump housings. This design allows the pump cover to be precisely adjusted in position, thereby ensuring the accuracy of drilling and reducing errors. At the same time, it increases the flexibility of the tooling, which can quickly adapt to different models or specifications of water pump housings, improving versatility. This design also reduces manual intervention, lowers labor intensity, and avoids human error.

[0023] 2. The auxiliary tooling for drilling water pump housings described in this utility model automatically flips the pump cover by rotating components and pneumatic clamps. This allows for precise control of the pump cover's flipping angle, ensuring the accuracy of each hole position and reducing manual operation, thereby lowering the risk of human error and operational mistakes. Furthermore, this design enables drilling at different angles and directions, adapting to complex structures, reducing adjustment time, and improving work efficiency. Automated operation also optimizes work safety by reducing contact between operators and equipment / workpieces, thus lowering safety hazards. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a partial three-dimensional structural schematic diagram and enlarged view of the first slide rail in this utility model;

[0026] Figure 3 This is a partial three-dimensional structural diagram of the support frame in this utility model. Figure 1 ;

[0027] Figure 4 This is a partial three-dimensional structural diagram of the support frame in this utility model. Figure 1 .

[0028] In the picture:

[0029] 1. Base plate; 11. Support leg; 12. Hydraulic rod; 13. Drilling machine; 2. Base frame; 21. First slide rail; 22. First slider; 23. Support plate; 24. First motor; 25. Drive gear; 26. Rack; 27. Baffle; 3. Support frame; 31. Cylinder; 32. Transmission plate; 33. Second slider; 34. Second slide rail; 35. Fixing plate; 36. Second motor; 37. Rotary disc; 38. Pneumatic clamp; 4. Pump cover. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1 As shown, the auxiliary tooling for drilling the pump casing includes a base plate 1, and also includes:

[0032] The drilling assembly is located at the top middle section of the base plate 1, and the base plate 1 supports the drilling assembly.

[0033] The movable components are symmetrically arranged on both sides of the top of the base plate 1, and the base plate 1 supports the movable components.

[0034] A driving component is set on the moving end of the mobile component, and its limiting end is set inside the mobile component. The driving component drives the moving end of the mobile component to move.

[0035] The support frame 3 is mounted on the moving end of the moving component. The moving end of the moving component supports the support frame 3 and moves the support frame 3.

[0036] The lifting assembly is located on the top outer side of the support frame 3, and the support frame 3 supports the lifting assembly.

[0037] A rotating component is installed on the lifting end of the lifting component, and the lifting component drives the rotating component to move up and down.

[0038] A pneumatic clamp 38 (pneumatic clamp 38 is prior art, refer to existing pneumatic clamps, and will not be described in detail) is set on the rotating end of the rotating assembly, and the rotating assembly drives the pneumatic clamp 38 to rotate;

[0039] Pump cover 4 is snapped into the inner side of the clamping end of pneumatic clamp 38, and the pump cover 4 is clamped and fixed by pneumatic clamp 38.

[0040] Specifically

[0041] The drilling assembly includes a support leg 11 fixed to the top middle section of the base plate 1. The support leg 11 is supported and fixed by the base plate 1. A hydraulic rod 12 is fixedly connected to the top of the support leg 11. The hydraulic rod 12 is supported and fixed by the support leg 11. A drilling host 13 is fixedly connected to the top of the hydraulic rod 12. The drilling host 13 is supported and fixed by the hydraulic rod 12.

[0042] like Figure 1 and Figure 2As shown, the movable component includes a base frame 2 fixed to both sides of the top of the base plate 1. The base plate 1 supports and fixes the base frame 2 on both sides. Baffles 27 are fixedly connected to the top ends of the base frame 2, and the base frame 2 supports and fixes the baffles 27 on both sides. A first slide rail 21 is fixedly connected to the middle section of the top two sides of the base frame 2, and the base frame 2 supports and fixes the first slide rail 21. Two first sliders 22 are slidably connected to the top of the first slide rail 21, and the first sliders 22 are limited by the first slide rail 21. A support plate 23 is fixedly connected to the top of the first sliders 22, and the support plate 23 is supported and fixed by the first sliders 22.

[0043] The drive assembly includes a first motor 24 fixed to one side of the top of the support plate 23, which is supported and fixed by the support plate 23; a rack 26 fixed to the inner wall of the base frame 2, which is supported and fixed by the base frame 2; a drive gear 25 fixedly connected to the output end of the first motor 24, which supports and fixes the drive gear 25, and drives the drive gear 25 to rotate. The drive gear 25 meshes with the rack 26, which limits the drive gear 25, thereby driving the first slider 22 and the support plate 23 to move on the top of the first slide rail 21.

[0044] like Figures 1 to 4 As shown, the lifting assembly includes a cylinder 31 fixed to the top of the support frame 3, which is supported and fixed by the support frame 3; a second slide rail 34 fixed to the side wall of the support frame 3, which is supported and fixed by the support frame 3; a transmission plate 32 fixedly connected to the output end of the cylinder 31, which is supported and fixed by the cylinder 31; a second slider 33 fixedly connected to the outer wall of the transmission plate 32, which is supported and fixed by the transmission plate 32; the second slider 33 is slidably connected to the second slide rail 34, which limits the movement of the second slide rail 34 outside the second slider 33.

[0045] like Figure 3 and Figure 4 As shown, the rotating assembly includes a fixed plate 35 fixedly connected to the outer wall of the transmission plate 32 on the side away from the second slider 33. The transmission plate 32 supports and fixes the fixed plate 35. A second motor 36 is fixedly connected to the outside of the fixed plate 35. The fixed plate 35 supports and fixes the second motor 36. A rotating disk 37 is fixedly connected to the output end of the second motor 36, passing through the fixed plate 35 and rotatably connected to the fixed plate 35. The fixed plate 35 limits the rotation of the rotating disk 37, and the second motor 36 drives the rotating disk 37 to rotate. The rotating disk 37 is fixedly connected to the pneumatic clamp 38, and the rotating disk 37 supports and fixes the pneumatic clamp 38, while the rotating disk 37 drives the pneumatic clamp 38 to rotate.

[0046] Specifically, when using the auxiliary tooling for drilling holes in the pump casing:

[0047] First, the pump cover 4 is clamped and fixed by the pneumatic clamps 38 on both sides. Then, the first motor 24 drives the drive gear 25 to rotate. At the same time, the rack 26 limits the drive gear 25, thereby driving the first slider 22 and the support plate 23 to move at the top of the first slide rail 21, and driving the top pump cover 4 to the bottom of the drilling host 13.

[0048] Then, the cylinder 31 drives the transmission plate 32 to rise and fall, and the transmission plate 32 drives the second slider 33 to move outside the second slide rail 34, while driving the fixed plate 35 to rise and fall. At the same time, it cooperates with the hydraulic rod 12 to drive the drilling host 13 to rise and fall, and drill holes in the pump cover 4.

[0049] After drilling is completed, the second motor 36 drives the rotating disk 37 to rotate. At the same time, the rotating disk 37 drives the pneumatic clamp 38 and the pump cover 4 to rotate, flipping the pump cover 4 over. The lifting assembly and the hydraulic rod 12 work together to drill holes on the other side of the pump cover 4.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An auxiliary tool for drilling a water pump housing, comprising a base plate (1), characterized in that, Also includes: Drilling assembly, located at the top middle section of the base plate (1); The movable components are symmetrically arranged on both sides of the top of the base plate (1); The driving component is set on the moving end of the moving component, while its limiting end is set inside the moving component; The support frame (3) is mounted on the moving end of the moving component; The lifting assembly is located on the outer side of the top of the support frame (3); A rotating component is mounted on the lifting end of the lifting component; A pneumatic clamp (38) is mounted on the rotating end of the rotating assembly; Pump cover (4) is snapped into the inner side of the clamping end of pneumatic clamp (38).

2. The water pump housing drilling aid of claim 1, wherein The drilling assembly includes a support leg (11) fixed to the top middle section of the base plate (1), a hydraulic rod (12) fixedly connected to the top of the support leg (11), and a drilling host (13) fixedly connected to the top of the hydraulic rod (12).

3. The water pump housing drilling aid of claim 2, wherein, The moving component includes a base frame (2) fixed to the top two sides of the base plate (1). The top two sides of the base frame (2) are fixedly connected to baffles (27). The middle section of the top two sides of the base frame (2) is fixedly connected to a first slide rail (21). The top of the first slide rail (21) is slidably connected to two first sliders (22). The top of the first sliders (22) is fixedly connected to a support plate (23).

4. The water pump housing drilling aid of claim 3, wherein, The drive assembly includes a first motor (24) fixed to one side of the top of the support plate (23) and a rack (26) fixed to the inner side wall of the base frame (2). The output end of the first motor (24) is fixedly connected to a drive gear (25), and the drive gear (25) meshes with the rack (26).

5. The water pump housing drilling aid of claim 4, wherein, The lifting assembly includes a cylinder (31) fixed to the top of the support frame (3) and a second slide rail (34) fixed to the side wall of the support frame (3). The output end of the cylinder (31) is fixedly connected to a transmission plate (32), and the outer wall of the transmission plate (32) is fixedly connected to a second slider (33). The second slider (33) is slidably connected to the second slide rail (34).

6. The water pump housing drilling aid of claim 1, wherein, The rotating assembly includes a fixed plate (35) fixedly connected to the outer wall of the transmission plate (32) away from the second slider (33). A second motor (36) is fixedly connected to the outside of the fixed plate (35). A rotating disk (37) is fixedly connected to the output end of the second motor (36), passing through the fixed plate (35) and rotatably connected to the fixed plate (35). The rotating disk (37) is fixedly connected to the pneumatic clamp (38).

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