Pump head pre-installation tool for pump test bed

Abstract

The utility model relates to the technical field of pump test stands, in particular to a tool for pre-mounting a pump head for a pump test stand, which comprises a base, a mounting shell and a pump mounting component. A supporting plate is arranged at the upper end of the base, a mounting shell is arranged on one side of the supporting plate, a hand-cranking rotating handle is arranged on one side of the mounting shell, a worm is arranged on the inner side of the hand-cranking rotating handle, a worm gear is arranged on one side of the worm, the worm gear is meshed with the worm, a rotating shaft is arranged on the inner side of the worm gear, a supporting block is arranged on one side of the rotating shaft, and a connecting plate is arranged at the upper end of the supporting block. A pump mounting assembly is arranged on one side of the connecting plate, a groove is formed in the position, corresponding to the worm, of the mounting shell, and the worm is rotationally connected into the groove of the mounting shell; according to the device, the test bench is rotated in a hand-cranking rotation mode, so that a worker can conveniently disassemble and assemble the test bench, and the problems that most test benches cannot rotate, so that the pre-clamp before clamping is not easy to disassemble and assemble, two persons are needed to finish the work together when a pump body is disassembled and assembled, and the use efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump test bench technical field especially relates to a kind of pump head pre-installation tool for pump test bench. BACKGROUND

[0002] Pump test bench is a kind of equipment for testing and evaluating pump performance and working condition, it provides a simulated real working condition environment, through control fluid parameter and measure relevant parameter, accurately evaluate the performance of pump.

[0003] The existing pump test bench's pump head pre-installation tool, most test benches cannot rotate, so that pre-clamping clamping is not easy to disassemble, when disassembling pump body, the work of two people is needed to complete, reduce use efficiency.

[0004] Therefore, for a kind of pump test bench's pump head pre-installation tool, most test benches cannot rotate, so that pre-clamping clamping is not easy to disassemble, when disassembling pump body, the work of two people is needed to complete, reduce use efficiency, a kind of pump test bench's pump head pre-installation tool can be designed, test bench is rotated by hand-rotating mode, it is convenient for staff to disassemble, to solve the problem that most test benches cannot rotate, so that pre-clamping clamping is not easy to disassemble, when disassembling pump body, the work of two people is needed to complete, reduce use efficiency. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model aims at providing a kind of pump test bench's pump head pre-installation tool, which is used to solve the technical problems of most test benches cannot rotate, so that pre-clamping clamping is not easy to disassemble, when disassembling pump body, the work of two people is needed to complete, reduce use efficiency under the prior art.

[0006] The technical scheme of the utility model is as follows: a kind of pump test bench's pump head pre-installation tool, including base, installation shell and pump installation component;Base upper end is provided with support plate, support plate one side is provided with installation shell, installation shell one side is provided with hand-rotating handle, hand-rotating handle inner side is provided with worm, worm one side is provided with worm wheel, worm wheel is engaged with worm, worm wheel inner side is provided with rotating shaft, rotating shaft one side is provided with support block, support block upper end is provided with connecting plate, connecting plate one side is provided with pump installation component.

[0007] As preferred, slot is opened at the corresponding position of installation shell and worm, and worm is rotatably connected in the interior of installation shell slot.

[0008] As preferred, slot is opened at the corresponding position of installation shell and rotating shaft, and rotating shaft is rotatably connected in the interior of installation shell slot.

[0009] As preferred, the support plate is provided with a groove at the corresponding position of the rotating shaft, and the rotating shaft is rotatably connected inside the rotating shaft groove.

[0010] As preferred, the support plate, the rotating shaft and the support block are provided with two groups, and the two groups of support plates, rotating shafts and support blocks are symmetrically arranged above the base.

[0011] As preferred, the pump mounting assembly comprises a mounting plate; the mounting plate is slidably connected to one side of the support block, the pump body is arranged on one side of the mounting plate, the pump connecting head is arranged on the output of the pump body, and the quick chuck is arranged on one side of the support block.

[0012] As preferred, the connecting plate is provided with a groove at the corresponding position of the pump connecting head, and the pump connecting head is clamped and connected inside the connecting plate groove.

[0013] The beneficial effects of the utility model are as follows:

[0014] Compared with the traditional pump head pre-installation tool for a pump test bench, most test benches cannot rotate, the pre-clamping of the front clamping is not easy to disassemble, and two people are needed to complete the work when disassembling the pump body, which reduces the use efficiency. The device rotates the test bench through the hand rotating mode, which is convenient for workers to disassemble, thereby solving the problem that most test benches cannot rotate, the pre-clamping of the front clamping is not easy to disassemble, and two people are needed to complete the work when disassembling the pump body, which reduces the use efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model discloses a kind of stereoscopic structure schematic diagram of pump head pre-installation tool for a pump test bench, which is shown as follows:

[0016] Figure 2 The utility model discloses a kind of sectional structure schematic diagram of pump head pre-installation tool for a pump test bench, which is shown as follows:

[0017] Figure 3 The utility model discloses a kind of sectional structure schematic diagram of hand rotating subassembly of pump head pre-installation tool for a pump test bench, which is shown as follows:

[0018] Figure 4 The utility model discloses a kind of stereoscopic structure schematic diagram of pump installation assembly of pump head pre-installation tool for a pump test bench, which is shown as follows.

[0019] Reference signs are as follows: 1, base; 2, support plate; 301, installation shell; 302, hand rotating handle; 303, worm; 304, worm wheel; 305, rotating shaft; 306, support block; 307, connecting plate; 401, mounting plate; 402, pump body; 403, pump connecting head; 404, quick chuck. DETAILED DESCRIPTION

[0020] The utility model is further explained below in combination with the drawings and embodiments.

[0021] Please refer to Figure 1 - Figure 4 The utility model provides a kind of example: a pump head pre-installation tool for pump test bench, including base 1, installation shell 301 and pump installation assembly;Base 1 upper end is provided with support plate 2, support plate 2 one side is provided with installation shell 301, installation shell 301 one side is provided with hand rotary handle 302, hand rotary handle 302 inner side is provided with worm 303, worm 303 one side is provided with worm wheel 304, worm wheel 304 is engaged with worm 303, worm wheel 304 inner side is provided with rotating shaft 305, rotating shaft 305 one side is provided with support block 306, support block 306 upper end is provided with connecting plate 307, connecting plate 307 one side is provided with pump installation assembly, slot is opened at the corresponding position of installation shell 301 and worm 303, worm 303 is rotatably connected in the inside of installation shell 301 slot, slot is opened at the corresponding position of installation shell 301 and worm 303, so that worm 303 is rotated in the inside of slot and plays limiting effect, slot is opened at the corresponding position of installation shell 301 and rotating shaft 305, rotating shaft 305 is rotatably connected in the inside of installation shell 301 slot, slot is opened at the corresponding position of installation shell 301 and rotating shaft 305, so that rotating shaft 305 is rotated in the inside of slot and plays limiting effect, slot is opened at the corresponding position of support plate 2 and rotating shaft 305, rotating shaft 305 is rotatably connected in the inside of rotating shaft 305 slot, slot is opened at the corresponding position of support plate 2 and rotating shaft 305, so that rotating shaft 305 is rotated in the inside of slot and plays limiting effect, support plate 2, rotating shaft 305 and support block 306 are provided with two groups, two groups of support plate 2, rotating shaft 305 and support block 306 are symmetrically arranged above base 1, two groups are provided by support plate 2, rotating shaft 305 and support block 306, so that pump body 402 is more stable, by rotating hand rotary handle 302, hand rotary handle 302 drives worm 303 to rotate, worm 303 drives worm wheel 304 to rotate, worm wheel 304 drives rotating shaft 305 to rotate, rotating shaft 305 drives support block 306 to rotate, support block 306 drives connecting plate 307 to rotate, adjust it to suitable position.

[0022] Please refer to Figure 4In the embodiment, the pump mounting assembly comprises a mounting plate 401, the mounting plate 401 is slidably connected to one side of the support block 306, the mounting plate 401 is provided with a pump body 402 on one side, the pump body 402 is provided with a pump connecting head 403 at an output end, the support block 306 is provided with a quick chuck 404 on one side, the quick chuck 404 is arranged to quickly fix the mounting plate 401, and the connecting plate 307 is provided with a groove at a position corresponding to the pump connecting head 403, the pump connecting head 403 is clamped in the groove of the connecting plate 307, and the groove arranged at the position corresponding to the pump connecting head 403 of the connecting plate 307 can limit the pump connecting head 403 when the pump connecting head 403 is clamped in the connecting plate 307.

[0023] In use, the hand-cranking rotary handle 302 is rotated to drive the worm 303 to rotate, the worm 303 drives the worm gear 304 to rotate, the worm gear 304 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the support block 306 to rotate, and the support block 306 drives the connecting plate 307 to rotate to an appropriate position, the pump body 402 is connected to one side of the mounting plate 401, the pump connecting head 403 is connected to an output end of the pump body 402, the mounting plate 401 is inserted into the groove of the support block 306, the pump connecting head 403 is clamped into the groove of the connecting plate 307, the quick chuck 404 is pressed to fix the mounting plate 401, and the mounting is completed.

[0024] Through the above steps, the hand-cranking rotary handle 302 is rotated to drive the worm 303 to rotate, the worm 303 drives the worm gear 304 to rotate, the worm gear 304 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the support block 306 to rotate, and the support block 306 drives the connecting plate 307 to rotate to an appropriate position.

[0025] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. A tool for pre-mounting a pump head for a pump test bench, comprising a base (1); characterized in that: It also includes the installation shell (301) and pump installation assembly; the base (1) upper end is provided with support plate (2), support plate (2) one side is provided with installation shell (301), installation shell (301) one side is provided with hand rotating handle (302), hand rotating handle (302) inside is provided with worm (303), worm (303) one side is provided with worm gear (304), worm gear (304) and worm (303) meshing, worm gear (304) inside is provided with rotating shaft (305), rotating shaft (305) one side is provided with support block (306), support block (306) upper end is provided with connecting plate (307), connecting plate (307) one side is provided with pump installation assembly.

2. A pump head pre-mounting tool for a pump test bench according to claim 1, characterized in that: The corresponding position of the installation shell (301) and the worm (303) is provided with a slot, and the worm (303) is rotatably connected in the slot of the installation shell (301).

3. A pump head pre-mounting tool for a pump test bench according to claim 1, characterized in that: The corresponding position of the installation shell (301) and the rotating shaft (305) is provided with a slot, and the rotating shaft (305) is rotatably connected in the slot of the installation shell (301).

4. The pump head pre-mounting tool for a pump test stand according to claim 1, characterized in that: The corresponding position of the support plate (2) and the rotating shaft (305) is provided with a slot, and the rotating shaft (305) is rotatably connected in the slot of the rotating shaft (305).

5. A pump head pre-mounting tool for a pump test bench according to claim 1, characterized in that: The support plate (2), the rotating shaft (305) and the support block (306) are provided with two groups, and the two groups of support plate (2), rotating shaft (305) and support block (306) are symmetrically arranged above the base (1).

6. A pump head pre-mounting tool for a pump test bench according to claim 1, characterized in that: The pump installation assembly comprises an installation plate (401); the support block (306) is slidably connected with the installation plate (401) on one side, the installation plate (401) is provided with a pump body (402) on one side, the pump body (402) is provided with a pump connector (403) on the output side, and the support block (306) is provided with a quick chuck (404) on one side.

7. A pump head pre-mounting tool for a pump test bench according to claim 6, characterized in that: The corresponding position of the connecting plate (307) and the pump connector (403) is provided with a slot, and the pump connector (403) is clamped and connected in the slot of the connecting plate (307).

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