Auxiliary machining tool for intermediate of high-pressure gear pump

Abstract

The utility model discloses an auxiliary machining tool for a high-pressure gear pump intermediate, which relates to the technical field of gear pump intermediate machining and comprises a machining table, a clamping mechanism used for clamping the gear pump intermediate is arranged in the middle of the machining table, and fixing mechanisms used for fixing the gear pump intermediate are arranged on two sides of the middle of the machining table. According to the clamping mechanism, when gear pump intermediates of different sizes are clamped, a driving motor is started and drives a first threaded rod to rotate, when the first threaded rod rotates, a sliding block can slide, and when the sliding block slides in a sliding groove, the sliding groove can limit the sliding block, so that the sliding block cannot rotate, and the clamping mechanism is used for clamping the gear pump intermediates of different sizes. According to the gear pump intermediate fixing device, the sliding blocks can move leftwards and rightwards without shaking when sliding, so that the sliding blocks can move leftwards and rightwards, the fixture can clamp the gear pump intermediate when moving inwards through the sliding blocks, and the effect of fixing gear pump intermediates of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear pump intermediate processing, in particular to a high-pressure gear pump intermediate auxiliary processing tool. Background Art

[0002] Since the overall structure of the high-pressure gear pump is relatively complex, auxiliary processing tooling is usually required during the processing to complete operations such as fixing and positioning, so as to facilitate processing by machining centers, CNC machine tools, etc. and achieve sufficient accuracy. However, most processing devices cannot be adjusted and cannot fix high-pressure gear pumps of different sizes, and the fixing effect is single.

[0003] Based on this, a high-pressure gear pump intermediate auxiliary processing tool is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide an auxiliary processing tool for a high-pressure gear pump intermediate, so as to solve the problems in the background technology that the processing device cannot be adjusted, high-pressure gear pumps of different sizes cannot be fixed, and the fixing effect is single.

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

[0006] A high-pressure gear pump intermediate auxiliary processing tool comprises a processing table, a gear pump intermediate is placed on the top of the processing table, a clamping mechanism for clamping the gear pump intermediate is provided in the middle of the processing table, and fixing mechanisms for fixing the gear pump intermediate are provided on both sides of the middle of the processing table.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the clamping mechanism includes a slide groove, a fixed block, a driving motor, a first threaded rod, a rotating shaft, a slider and a clamp; a slide groove is opened in the middle of the top of the processing table; one end of the slide groove is fixedly connected to the fixed block; the inside of the fixed block is fixedly connected to the driving motor; one end of the driving motor is fixedly connected to the first threaded rod; one end of the rotating shaft is fixedly connected to the first threaded rod and the other end is rotatably connected to the processing table; the surface of the first threaded rod is threadedly connected to the slider; and the top of the slider is fixedly connected to the clamp.

[0009] In an optional solution: the first threaded rod forms a rotating structure with the processing table through a rotating shaft.

[0010] In an optional solution, the inner wall size of the sliding groove matches the outer wall size of the sliding block.

[0011] In an optional scheme: the fixing mechanism includes a limit groove, an electric push rod, a limit block, a lifting rod, a connecting block, a second threaded rod, a top cover and a clamping block, and limit grooves are opened on both sides of the middle of the top of the processing table, one end of the limit groove is fixedly connected to the electric push rod, the inner wall of the limit groove is slidably connected to the limit block, one end of the electric push rod is fixedly connected to the limit block, the top of the limit block is fixedly connected to the lifting rod, the top of the lifting rod is fixedly connected to the connecting block, one end of the connecting block is internally threadedly connected to the second threaded rod, one end of the second threaded rod is fixedly connected to the top cover and the other end is rotatably connected to the clamping block.

[0012] In an optional solution: the cross-sections of the limiting block and the limiting groove are T-shaped.

[0013] In an optional solution: a plurality of groups of protrusions are provided on the outer surface of the top cover.

[0014] In an optional solution: support blocks are fixedly connected around the bottom of the processing table.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model sets a clamping mechanism. When clamping gear pump intermediates of different sizes, the drive motor is started, and the drive motor drives the first threaded rod to rotate. When the first threaded rod rotates, the slider can slide. At the same time, when the slider slides in the slide groove, the slide groove can limit the slider so that the slider does not rotate and does not shake when sliding, so that the slider can move left and right, and then the clamp can clamp the gear pump intermediate when the slider moves inward, thereby achieving the effect of fixing gear pump intermediates of different sizes.

[0017] 2. The utility model sets a fixing mechanism, and starting the electric push rod can push the limit block to slide in the limit groove. When the limit block reaches the appropriate position, the lifting rod is started to move the connecting block to the appropriate position, and the top cover is screwed. The second threaded rod drives the clamping block to move downward, so that the bottom of one end of the clamping block can squeeze the gear pump intermediate, and the gear pump intermediate can be fixed on the processing table, making it convenient for subsequent processing of the gear pump intermediate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0020] Figure 3 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the matching structure of the connecting block and the second threaded rod of the utility model.

[0022] Notes on the accompanying drawings: 1. Processing table; 2. Support block; 3. Gear pump intermediate; 4. Clamping mechanism; 401. Slide groove; 402. Fixing block; 403. Driving motor; 404. First threaded rod; 405. Rotating shaft; 406. Sliding block; 407. Clamp; 5. Fixing mechanism; 501. Limiting groove; 502. Electric push rod; 503. Limiting block; 504. Lifting rod; 505. Connecting block; 506. Second threaded rod; 507. Top cover; 508. Clamping block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In one embodiment, Figure 1 As shown, a high-pressure gear pump intermediate auxiliary processing tool includes a processing table 1, a gear pump intermediate 3 is placed on the top of the processing table 1, a clamping mechanism 4 for clamping the gear pump intermediate 3 is provided in the middle of the processing table 1, so that it can clamp gear pump intermediates 3 of different sizes, and fixing mechanisms 5 for fixing the gear pump intermediate 3 are provided on both sides of the middle of the processing table 1, which are used to fix the gear pump intermediate 3 on the processing table 1.

[0026] In one embodiment, Figure 2As shown, the clamping mechanism 4 includes a slide groove 401, a fixed block 402, a driving motor 403, a first threaded rod 404, a rotating shaft 405, a slider 406 and a clamp 407. A slide groove 401 is opened in the middle of the top of the processing table 1, one end of the slide groove 401 is fixedly connected to the fixed block 402, the inside of the fixed block 402 is fixedly connected to the driving motor 403, one end of the driving motor 403 is fixedly connected to the first threaded rod 404, one end of the rotating shaft 405 is fixedly connected to the first threaded rod 404 and the other end is rotatably connected to the processing table 1, the surface of the first threaded rod 404 is threadedly connected to the slider 406, and the top of the slider 406 is fixedly connected to the clamp 407. When clamping the gear pump intermediate 3 of different sizes, the drive motor 403 is started, and the drive motor 403 drives the first threaded rod 404 to rotate. When the first threaded rod 404 rotates, the slider 406 can slide. At the same time, when the slider 406 slides in the slide groove 401, the slide groove 401 can limit the slider 406, so that the slider 406 will not rotate and will not shake when sliding, so that the slider 406 can move left and right, and then the clamp 407 can clamp the gear pump intermediate 3 when the slider 406 moves inward.

[0027] In one embodiment, Figure 2 As shown, the first threaded rod 404 forms a rotating structure with the processing table 1 through the rotating shaft 405. When the first threaded rod 404 rotates, the rotating shaft 405 can support one end of the first threaded rod 404 and prevent the first threaded rod 404 from shaking during rotation.

[0028] In one embodiment, Figure 2 As shown, the inner wall size of the slide groove 401 is consistent with the outer wall size of the slider 406.

[0029] In one embodiment, Figure 3 - Figure 4As shown, the fixing mechanism 5 includes a limiting groove 501, an electric push rod 502, a limiting block 503, a lifting rod 504, a connecting block 505, a second threaded rod 506, a top cover 507 and a clamping block 508. The limiting grooves 501 are provided on both sides of the middle of the top of the processing table 1. One end of the limiting groove 501 is fixedly connected to the electric push rod 502. The inner wall of the limiting groove 501 is slidably connected to the limiting block 503. One end of the electric push rod 502 is fixedly connected to the limiting block 503. The top of the limiting block 503 is fixedly connected to the lifting rod 504. The top of the lifting rod 504 is fixedly connected to the connecting block 505. The connecting block 505 One end of the second threaded rod 506 is internally connected to a thread, one end of the second threaded rod 506 is fixedly connected to a top cover 507 and the other end is rotatably connected to a clamping block 508. Starting the electric push rod 502 can push the limit block 503 to slide in the limit groove 501. When the limit block 503 reaches a suitable position, the lifting rod 504 is started to move the connecting block 505 to a suitable position, and the top cover 507 is screwed. The second threaded rod 506 drives the clamping block 508 to move downward, so that the bottom of one end of the clamping block 508 can squeeze the gear pump intermediate body 3, so that the gear pump intermediate body 3 can be fixed on the processing table 1, making it convenient for the subsequent processing of the gear pump intermediate body 3.

[0030] Example 2

[0031] In one embodiment, Figure 3 As shown, the cross-sections of the limiting block 503 and the limiting groove 501 are T-shaped, and the T-shaped limiting block 503 and the limiting groove 501 can prevent the limiting block 503 from falling out of the limiting groove 501.

[0032] In one embodiment, Figure 4 As shown, the outer surface of the top cover 507 is provided with a plurality of groups of bumps, which can increase the friction between the top cover 507 and the hand, making it convenient to twist the top cover 507.

[0033] In one embodiment, Figure 4 As shown, support blocks 2 are fixedly connected around the bottom of the processing table 1, and the processing table 1 can be supported by the support blocks 2 to prevent the processing table 1 from shaking when in use.

[0034] Working principle: The above embodiment discloses a high-pressure gear pump intermediate auxiliary processing tooling, wherein, when in use, the gear pump intermediate 3 is placed on the processing table 1, and when the gear pump intermediates 3 of different sizes are clamped, the drive motor 403 is started, and the drive motor 403 drives the first threaded rod 404 to rotate. When the first threaded rod 404 rotates, the slider 406 can slide, and when the slider 406 slides in the slide groove 401, the slide groove 401 can limit the slider 406, so that the slider 406 will not rotate and will not shake when sliding, so that the slider 406 can move left and right. Move right, so that the clamp 407 can clamp the gear pump intermediate body 3 when it moves inward through the slider 406, and then start the electric push rod 502 to push the limit block 503 to slide in the limit groove 501. When the limit block 503 reaches the appropriate position, start the lifting rod 504 to move the connecting block 505 to the appropriate position, screw the top cover 507, and the second threaded rod 506 drives the clamping block 508 to move downward, so that the bottom of one end of the clamping block 508 can squeeze the gear pump intermediate body 3, and then the gear pump intermediate body 3 can be fixed on the processing table 1, so that it is convenient for the subsequent processing of the gear pump intermediate body 3.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A high-pressure gear pump intermediate auxiliary processing tool, comprising a processing table (1), on the top of which a gear pump intermediate (3) is placed, characterized in that: A clamping mechanism (4) for clamping the gear pump intermediate body (3) is provided in the middle of the processing table (1), and fixing mechanisms (5) for fixing the gear pump intermediate body (3) are provided on both sides of the middle of the processing table (1); the fixing mechanism (5) comprises a limiting groove (501), an electric push rod (502), a limiting block (503), a lifting rod (504), a connecting block (505), a second threaded rod (506), a top cover (507) and a clamping block (508); limiting grooves (501) are provided on both sides of the middle of the top of the processing table (1), and one end of the limiting groove (501) is fixed An electric push rod (502) is fixedly connected, the inner wall of the limit groove (501) is slidably connected to a limit block (503), one end of the electric push rod (502) is fixedly connected to the limit block (503), the top of the limit block (503) is fixedly connected to a lifting rod (504), the top of the lifting rod (504) is fixedly connected to a connecting block (505), one end of the connecting block (505) is internally threadedly connected to a second threaded rod (506), one end of the second threaded rod (506) is fixedly connected to a top cover (507) and the other end is rotatably connected to a clamping block (508).

2. The high-pressure gear pump intermediate auxiliary processing tool according to claim 1, characterized in that: The clamping mechanism (4) comprises a slide groove (401), a fixed block (402), a driving motor (403), a first threaded rod (404), a rotating shaft (405), a sliding block (406) and a clamp (407); a slide groove (401) is provided in the middle of the top of the processing table (1); one end of the slide groove (401) is fixedly connected to the fixed block (402); the interior of the fixed block (402) is fixedly connected to the driving motor (403); one end of the driving motor (403) is fixedly connected to the first threaded rod (404); one end of the rotating shaft (405) is fixedly connected to the first threaded rod (404) and the other end is rotatably connected to the processing table (1); the surface of the first threaded rod (404) is threadedly connected to the sliding block (406); the top of the sliding block (406) is fixedly connected to the clamp (407).

3. The high-pressure gear pump intermediate auxiliary processing tool according to claim 2, characterized in that: The first threaded rod (404) forms a rotating structure with the processing table (1) via a rotating shaft (405).

4. The high-pressure gear pump intermediate auxiliary processing tool according to claim 2, characterized in that: The inner wall size of the slide groove (401) matches the outer wall size of the slide block (406).

5. The high-pressure gear pump intermediate auxiliary processing tool according to claim 1, characterized in that: The cross-sections of the limiting block (503) and the limiting groove (501) are T-shaped.

6. The high-pressure gear pump intermediate auxiliary processing tool according to claim 1, characterized in that: The outer surface of the top cover (507) is provided with a plurality of groups of protrusions.

7. The high-pressure gear pump intermediate auxiliary processing tool according to claim 1, characterized in that: Support blocks (2) are fixedly connected around the bottom of the processing table (1).

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