Water pump shell drilling equipment

Abstract

The utility model discloses drilling equipment for a water pump shell. The drilling equipment comprises a workbench, a clamping mechanism and a drilling mechanism. The clamping mechanism is mounted on the workbench and comprises a pair of translation blocks, a plurality of clamping rods are slidably connected to the translation blocks, a rubber pad is fixed to one end of each clamping rod, fixing rods are slidably connected to the pair of translation blocks, a clamping threaded rod is rotatably connected to the workbench, and a pair of supporting blocks are in threaded connection to the clamping threaded rod. And the drilling mechanism is installed above the translation block and comprises a lifting plate, a drilling motor is installed on the lifting plate, a rotating block is installed on an output shaft of the drilling motor, and a drill bit is installed on the rotating block. Compared with the prior art, the clamping mechanism of the drilling equipment for the water pump shell can be fully contacted with the water pump shell, so that the water pump shell is not easy to deviate in the drilling process, and the hole machining position on the water pump shell is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping, and in particular relates to a water pump casing drilling device. Background Art

[0002] A water pump is a mechanical device used to transport liquids and is widely used in industries, agriculture, construction, municipal engineering, and other fields. It uses the kinetic energy of the driving device to create pressure in the liquid inside the pump and transport the liquid to where it is needed through a pipeline. The core components of a water pump include the impeller, pump body, pump shaft, water pump housing, etc. They work together to ensure efficient and stable operation of the water pump.

[0003] The water pump casing is an important component of the water pump. Its main function is to surround the water pump impeller and form a gradually expanding water outlet channel to ensure that the water pump can effectively transport liquid during operation and maintain a stable flow of liquid.

[0004] In the prior art, before the use of the water pump housing, a hole drilling device is usually used to drill holes on the water pump housing according to needs to facilitate the installation and fixation of the water pump housing. The water pump housing is usually in the shape of a volute to adapt to the flow path of the internal liquid. However, the clamping mechanism on the drilling equipment is of a regular shape, which makes it difficult for the clamping mechanism to fully contact the water pump housing, making it difficult for the water pump housing to remain stable during the drilling process, so that the water pump housing is easily offset, causing the hole processing position on the water pump housing to shift, which is not conducive to subsequent processing and installation.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to provide a water pump casing drilling device, which can be used to solve the problem that the drilling device is not easy to fully fix the water pump casing.

[0007] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0008] A water pump casing drilling device, comprising: a workbench, a clamping mechanism and a drilling mechanism;

[0009] The clamping mechanism is installed on the workbench, and the clamping mechanism includes a pair of translation blocks, a plurality of clamping rods are slidably connected to the translation blocks, a rubber pad is fixed to one end of the clamping rod, and a fixed rod is also slidably connected to the pair of translation blocks;

[0010] The drilling mechanism is installed above the translation block. The drilling mechanism comprises a lifting plate, a drilling motor is installed on the lifting plate, a rotating block is installed on the output shaft of the drilling motor, and a drill bit is installed on the rotating block.

[0011] In one or more embodiments of the present invention, a clamping threaded rod is rotatably connected to the workbench, and the clamping threaded rod can rotate on the workbench, and the rotation can drive the support block to move on the workbench.

[0012] In one or more embodiments of the utility model, a pair of support blocks are threadedly connected to the clamping threaded rod, and the support blocks are fixedly connected to the translation block. The support blocks can be driven to move by the clamping threaded rod, thereby driving the translation block to move on the workbench.

[0013] In one or more embodiments of the present invention, a rotating wheel is fixed to one end of the clamping threaded rod, and rotating the rotating wheel can drive the clamping threaded rod to rotate.

[0014] In one or more embodiments of the utility model, a pair of the translation blocks are rotatably connected with fixing bolts, the fixing bolts can rotate on the translation block, thereby driving the lifting block to rise and fall on the translation block, the lifting block is threadedly connected to the fixing bolts, the lifting block is fixedly connected to the fixing rod, the lifting block can be lifted and lowered on the translation block under the control of the fixing bolts, thereby driving the fixing rod to rise and fall, so that the fixing rod can contact the clamping rod.

[0015] In one or more embodiments of the utility model, a plurality of anti-sliding blocks are fixed on the plurality of clamping rods and a pair of fixed rods. The anti-sliding blocks can increase the friction between the fixed rod and the clamping rod, so that when the fixed rod fixes the clamping rod, the clamping rod is not easy to move on the translation block.

[0016] In one or more embodiments of the present invention, a fixing block is fixed on the workbench, and the fixing block is used to support the lifting motor and a pair of limiting rods.

[0017] In one or more embodiments of the present invention, a lifting motor is installed on the fixed block, and the lifting motor is used to control the lifting threaded rod to rotate.

[0018] In one or more embodiments of the utility model, a lifting threaded rod is installed on the lifting motor, and the lifting threaded rod is threadedly connected to the lifting plate. The lifting threaded rod can drive the lifting plate to move up and down during rotation.

[0019] In one or more embodiments of the present invention, a pair of limit rods are fixed on the fixed block, and the limit rods are slidably connected to the lifting plate. The limit rods are used to support the lifting plate so that the lifting plate is not easily rotated along with the lifting threaded rod during the lifting process. A baffle is fixed at one end of the limit rods away from the fixed block, and the baffle is rotatably connected to the lifting threaded rod. The baffle is used to support one end of the lifting threaded rod so that the lifting threaded rod is more stable during the rotation process, and the baffle can block the lifting plate so that the lifting plate is not easily moved out from above the lifting threaded rod.

[0020] Compared with the prior art, the clamping mechanism of the water pump casing drilling device of the utility model can fully contact the water pump casing, so that the water pump casing is not easily offset during the drilling process, and the hole processing position on the water pump casing is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a front cross-sectional view of a water pump housing drilling device in one embodiment of the utility model;

[0023] Figure 2 for Figure 1 The schematic diagram of the structure shown at A in the middle;

[0024] Figure 3 It is a partial structural cross-sectional view of a water pump housing drilling device in one embodiment of the utility model;

[0025] Figure 4 for Figure 3 The schematic diagram of the structure shown at B in the figure;

[0026] Figure 5 It is a three-dimensional diagram of a water pump casing drilling device in one embodiment of the utility model.

[0027] Description of main reference numerals:

[0028] 1-working table, 2-clamping mechanism, 201-translation block, 202-clamping rod, 203-rubber pad, 204-fixing rod, 205-clamping threaded rod, 206-support block, 207-rotating wheel, 208-fixing bolt, 209-lifting block, 210-anti-sliding block, 3-drilling mechanism, 301-lifting plate, 302-drilling motor, 303-rotating block, 304-drill bit, 305-fixing block, 306-lifting motor, 307-lifting threaded rod, 308-limiting rod, 309-baffle. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] like Figures 1 to 5 As shown, a water pump casing drilling device in an embodiment of the utility model comprises: a workbench 1 , a clamping mechanism 2 and a drilling mechanism 3 .

[0031] like Figure 1 to Figure 2 As shown, the workbench 1 is used to support the translation block 201, the clamping threaded rod 205 and the fixed block 305. The clamping mechanism 2 is installed on the workbench 1, and the clamping mechanism 2 includes a pair of translation blocks 201, the translation block 201 is used to support the clamping rod 202 and the fixed rod 204, and can drive the clamping rod 202 to move.

[0032] Among them, a pair of grooves are carved on the translation block 201, and the inside of the grooves is used to place the protrusions. A pair of protrusions are arranged inside the grooves, and the protrusions are fixedly connected to the translation block 201. The protrusions are used to constrain the moving trajectory of the translation block 201, so that the translation block 201 is not easily offset during the movement process.

[0033] like Figure 1 to Figure 2 As shown, a plurality of clamping rods 202 are slidably connected to the translation block 201, and the clamping rods 202 are used to fix the water pump housing. A rubber pad 203 is fixed to one end of the clamping rod 202, and the rubber pad 203 can increase the friction between the clamping rod 202 and the water pump housing, so that the clamping rod 202 can better fix the water pump housing.

[0034] A pair of slide grooves are formed on each of the plurality of clamping rods 202, and the slide grooves can be supported on the slider, thereby constraining the moving trajectory of the clamping rod 202. A slider is provided inside the slide groove, and the slider is fixedly connected to the translation block 201. The slider is used to support the clamping rod 202 and constrain the moving trajectory of the clamping rod 202.

[0035] like Figures 1 to 3 As shown, a pair of translation blocks 201 are both slidably connected with a fixing rod 204, and the fixing rod 204 is used to fix the clamping rod 202, so that the clamping rod 202 is not easy to move on the translation block 201. A clamping threaded rod 205 is rotatably connected to the workbench 1, and the clamping threaded rod 205 can rotate on the workbench 1, and can drive the support block 206 to move on the workbench 1 through rotation.

[0036] like Figure 1 As shown, a pair of support blocks 206 are threadedly connected to the clamping threaded rod 205, and the support blocks 206 are fixedly connected to the translation block 201. The support blocks 206 can be driven by the clamping threaded rod 205 to move, thereby driving the translation block 201 to move on the workbench 1. A rotating wheel 207 is fixed to one end of the clamping threaded rod 205, and rotating the rotating wheel 207 can drive the clamping threaded rod 205 to rotate.

[0037] like Figure 3 As shown, a pair of translation blocks 201 are both rotatably connected with fixing bolts 208 , and the fixing bolts 208 can rotate on the translation block 201 , thereby driving the lifting block 209 to rise and fall on the translation block 201 .

[0038] like Figure 3 As shown, a lifting block 209 is threadedly connected to the fixing bolt 208, and the lifting block 209 is fixedly connected to the fixing rod 204. The lifting block 209 can be lifted and lowered on the translation block 201 under the control of the fixing bolt 208, thereby driving the fixing rod 204 to be lifted and lowered, so that the fixing rod 204 can contact the clamping rod 202.

[0039] like Figure 4 As shown, multiple anti-sliding blocks 210 are fixed on the multiple clamping rods 202 and a pair of fixed rods 204. The anti-sliding blocks 210 can increase the friction between the fixed rods 204 and the clamping rods 202, so that when the fixed rods 204 fix the clamping rods 202, the clamping rods 202 are not easy to move on the translation block 201.

[0040] like Figure 5As shown, the drilling mechanism 3 is installed above the translation block 201, and the drilling mechanism 3 includes a lifting plate 301, which is used to support the drilling motor 302 and can drive the drilling motor 302 to move up and down. The drilling motor 302 is installed on the lifting plate 301, and the drilling motor 302 is used to control the output shaft to rotate, so as to control the rotation block 303 to rotate.

[0041] like Figure 1 As shown, a rotating block 303 is installed on the output shaft of the drilling motor 302, and the rotating block 303 is used to support the drill bit 304 and can drive the drill bit 304 to rotate with the output shaft of the drilling motor 302. The drill bit 304 is installed on the rotating block 303, and the drill bit 304 can drill holes on the water pump by rotating.

[0042] like Figure 5 As shown, a fixed block 305 is fixed on the workbench 1, and the fixed block 305 is used to support a lifting motor 306 and a pair of limit rods 308. A lifting motor 306 is installed on the fixed block 305, and the lifting motor 306 is used to control the lifting threaded rod 307 to rotate.

[0043] like Figure 5 As shown, a lifting threaded rod 307 is installed on the lifting motor 306, and the lifting threaded rod 307 is threadedly connected to the lifting plate 301. The lifting threaded rod 307 can drive the lifting plate 301 to move up and down during the rotation process.

[0044] like Figure 5 As shown, a pair of limit rods 308 are fixed on the fixed block 305, and the limit rods 308 are slidably connected to the lifting plate 301. The limit rods 308 are used to support the lifting plate 301 so that the lifting plate 301 is not easy to rotate along with the lifting threaded rod 307 during the lifting process.

[0045] like Figures 1 to 5 As shown, a baffle 309 is fixed to one end of a pair of limit rods 308 away from the fixed block 305, and the baffle 309 is rotatably connected to the lifting threaded rod 307. The baffle 309 is used to support one end of the lifting threaded rod 307 to make the lifting threaded rod 307 more stable during rotation. In addition, the baffle 309 can block the lifting plate 301, making it difficult for the lifting plate 301 to move out from above the lifting threaded rod 307.

[0046] When in use, the water pump housing is placed on the workbench 1, and the rotating wheel 207 is rotated. The rotating wheel 207 can drive the clamping threaded rod 205 to rotate. The clamping threaded rod 205 can drive a pair of supporting blocks 206 to move during the rotation process, thereby driving a pair of translation blocks 201 to move;

[0047] The translation block 201 drives the plurality of clamping rods 202 to contact the water pump housing. Under the support of the water pump housing, the clamping rods 202 can move on the translation block 201, so that the plurality of clamping rods 202 can contact the water pump housing. The fixing bolts 208 are rotated, and the fixing bolts 208 can drive the lifting block 209 to move up and down, thereby driving the fixing rods 204 to move up and down, so that the fixing rods 204 contact the clamping rods 202. Under the action of the anti-sliding block 210, the fixing rods 204 can fix the clamping rods 202, so that the clamping rods 202 are not easy to move on the translation block 201.

[0048] After the position of the clamping rod 202 is fixed, the rotating wheel 207 is continuously rotated to make the translation block 201 drive the clamping rod 202 to continue to move, so that the clamping rod 202 can fix the water pump housing, and multiple clamping rods 202 can increase the supporting points of the water pump housing, so that the water pump housing can remain stable during drilling;

[0049] Start the drilling motor 302, which can drive the rotating block 303 and the drill bit 304 to rotate through the output shaft, start the lifting motor 306, which can drive the lifting threaded rod 307 to rotate, and the lifting threaded rod 307 can drive the lifting plate 301 to rise and fall during the rotation process, thereby driving the rotating block 303 and the drill bit 304 to rise and fall, so that the drill bit 304 can contact the water pump housing, so that the drill bit 304 can drill holes in the water pump housing.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Pump casing drilling equipment, characterized in that: include: Workbench (1); A clamping mechanism (2) is installed on the workbench (1), the clamping mechanism (2) comprises a pair of translation blocks (201), a plurality of clamping rods (202) are slidably connected to the translation blocks (201), a rubber pad (203) is fixed to one end of the clamping rod (202), and a fixed rod (204) is also slidably connected to each of the pair of translation blocks (201); A drilling mechanism (3) is installed above the translation block (201), and the drilling mechanism (3) comprises a lifting plate (301), a drilling motor (302) is installed on the lifting plate (301), a rotating block (303) is installed on the output shaft of the drilling motor (302), and a drill bit (304) is installed on the rotating block (303).

2. The water pump casing drilling equipment according to claim 1, characterized in that: A clamping threaded rod (205) is rotatably connected to the workbench (1).

3. The water pump casing drilling equipment according to claim 2, characterized in that: A pair of support blocks (206) are threadedly connected to the clamping threaded rod (205), and the support blocks (206) are fixedly connected to the translation block (201).

4. The water pump casing drilling equipment according to claim 2, characterized in that: A rotating wheel (207) is fixed to one end of the clamping threaded rod (205).

5. The water pump casing drilling equipment according to claim 1, characterized in that: A pair of translation blocks (201) are both rotatably connected with fixing bolts (208), and a lifting block (209) is threadedly connected to the fixing bolts (208), and the lifting block (209) is fixedly connected to the fixing rod (204).

6. The water pump casing drilling equipment according to claim 1, characterized in that: A plurality of anti-sliding blocks (210) are fixed on each of the plurality of clamping rods (202) and a pair of fixing rods (204).

7. The water pump casing drilling equipment according to claim 1, characterized in that: A fixing block (305) is fixed on the workbench (1).

8. The water pump casing drilling device according to claim 7, characterized in that: A lifting motor (306) is installed on the fixed block (305).

9. The water pump casing drilling device according to claim 8, characterized in that: A lifting threaded rod (307) is installed on the lifting motor (306), and the lifting threaded rod (307) is threadedly connected to the lifting plate (301).

10. The water pump casing drilling device according to claim 9, characterized in that: A pair of limiting rods (308) are fixed on the fixed block (305), and the limiting rods (308) are slidably connected to the lifting plate (301). A baffle (309) is fixed to one end of the limiting rods (308) away from the fixed block (305), and the baffle (309) is rotatably connected to the lifting threaded rod (307).

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