Positioning tool for filter machining

Abstract

The utility model discloses a positioning tool for filter processing, which belongs to the technical field of filter processing, and is characterized by comprising a test bed, two filter bodies are arranged in the test bed, the top of each filter body is fixedly connected with a handle, and the top of the test bed is fixedly connected with a baffle. Two positioning grooves are formed in the two sides of the inner wall of the test bed, two positioning mechanisms are arranged in the positioning grooves, and the front side and the rear side of the test bed are fixedly communicated with water pipes; the positioning mechanism comprises three moving columns, three limiting springs, a connecting plate and two positioning blocks, and the problems that when most of existing positioning tools for filter machining are used for positioning a filter, bolts are used for positioning the filter, but the precision of the bolts is low, so that the angle of the filter is prone to inclining, and the positioning effect is poor are solved. And when the bolts are in too close contact with the interior of the filter, the interior of the filter is easily damaged, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of filter processing, in particular to a positioning tool for filter processing. Background Art

[0002] The filter is an important device installed on the pipeline that conveys the medium. It is mainly used to remove impurities in the medium, such as mechanical impurities, rust, sand, insect eggs, algae, etc., to protect the equipment in the pipeline system, such as valves, pumps, etc., from wear and blockage. When processing the filter, a positioning tool for filter processing is usually used for positioning to facilitate the processing of the filter.

[0003] A Chinese patent with publication number CN218364284U discloses a positioning fixture tooling structure for automobile parts processing, which relates to the technical field of automobile parts processing. The positioning fixture tooling structure for automobile parts processing comprises a box body and a clamping assembly installed on the box body, wherein the interior of the box body is movably connected with a U-shaped filter screen through a support plate, the surface of the box body is provided with a flushing component for cleaning automobile parts, and the interior of the box body is provided with a detachable electromagnetic adsorption mechanism for adsorbing magnetic impurities. The utility model has the advantages of arranging a U-shaped filter screen, a connecting cylinder, a battery and an electromagnet assembly. After the initial filtration by the U-shaped filter screen, the battery is energized to energize the electromagnet assembly to generate magnetic force, thereby adsorbing fine magnetic impurities. After a certain period of time, the impurities can be easily removed by disassembling the electromagnetic adsorption mechanism, and the adsorbed magnetic impurities can be automatically dropped by disconnecting the power of the electromagnet assembly.

[0004] Most of the existing filter processing positioning tools use bolts to position the filter during the positioning experiment. However, the bolts have low precision and are prone to tilting the filter. Furthermore, when the bolts are in too close contact with the inside of the filter, the inside of the filter is easily damaged. Utility Model Content

[0005] The utility model provides a positioning tool for filter processing, aiming to solve the problem that most of the existing positioning tools for filter processing use bolts to position the filter during the positioning experiment on the filter, but the bolts have low precision and are easy to cause the angle of the filter to tilt, and when the bolts are in too close contact with the inside of the filter, the inside of the filter is easy to be damaged.

[0006] The utility model is implemented as follows: a positioning tool for filter processing, comprising a test bench, two filter bodies are arranged inside the test bench, a handle is fixedly connected to the top of the filter body, a baffle is fixedly connected to the top of the test bench, two positioning grooves are provided on both sides of the inner wall of the test bench, two positioning mechanisms are arranged inside the positioning grooves, and the front side and the rear side of the test bench are fixedly connected with water pipes;

[0007] The positioning mechanism includes three moving columns, three limit springs, a connecting plate and two positioning blocks. The moving column is fixedly connected to the connecting plate on one side close to the connecting plate, the inside of the limit spring contacts the surface of the moving column, and the positioning block is fixedly connected to the connecting plate on one side close to the connecting plate.

[0008] In order to achieve the effect of positioning the filter body, as a preferred positioning tool for filter processing of the utility model, the movable column extends to the inside of the positioning groove on one side close to the positioning groove and is slidably connected to the inside of the positioning groove, and the positioning block is in close contact with the filter body on one side close to the filter body.

[0009] In order to facilitate the movement of the connecting plate, as a preferred positioning tool for filter processing of the utility model, the front and rear sides of the inner wall of the positioning groove are fixedly connected to two mounting blocks, and the opposite sides of the two mounting blocks are fixedly connected to limiting blocks. The top and bottom of the connecting plate are provided with limiting grooves, and the side of the limiting block close to the limiting groove is slidably connected to the inside of the limiting groove.

[0010] In order to achieve the effect of limiting the connecting plate, as a preferred positioning tool for filter processing of the utility model, the two mounting blocks are fixedly connected to support plates on opposite sides, and the support plate is fixedly connected to one side close to the connecting plate with two positioning columns, and the side close to the connecting plate of the positioning column passes through the connecting plate and is slidably connected to the inside of the connecting plate.

[0011] In order to achieve the effect of fixing the connecting frame, as a preferred positioning tool for filter processing of the utility model, connecting frames are provided on both sides of the top of the filter body, and bolts are provided on the top of the connecting frame. The bottom of the bolt passes through the connecting frame and extends to the interior of the filter body.

[0012] In order to achieve the effect of assisting the positioning of the filter body, as a preferred positioning tool for filter processing of the utility model, the front and rear sides of the bottom of the connecting frame are fixedly connected to fixing blocks, and the bottom of the fixing block extends to the interior of the positioning groove and contacts the inner wall of the positioning groove.

[0013] In order to achieve the effect of limiting the connecting frame, as a preferred positioning tool for filter processing of the utility model, the front and rear sides of the bottom of the connecting frame are fixedly connected to two connecting columns, and the bottom of the connecting columns extends to the interior of the test bench and is in close contact with the interior of the test bench.

[0014] In order to achieve the effect of sealing inside the positioning groove, as a preferred positioning tool for filter processing of the utility model, the opposite sides of the two positioning grooves are fixedly connected with sealing gaskets, and the two sides of the filter body are respectively in contact with the opposite sides of the two sealing gaskets.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The positioning tool for processing the filter drives the filter body to move to the inside of the positioning groove by moving the handle, so as to facilitate the installation of the filter body, and then the front and rear sides of the filter body are respectively contacted with the opposite sides of the two positioning blocks, so as to drive the connection plate to move through the positioning blocks, so that the connection plate is moved to a suitable position through the moving column, and the side of the positioning block close to the filter body is closely contacted with the filter body, so that the limit spring can be conveniently positioned on the filter body through the connecting plate, so that the test bench can conveniently test the filter body through the water flow inside the water pipe, which solves the problem that most of the existing positioning tools for processing the filter use bolts to position the filter when performing positioning experiments on the filter, but the bolts have low precision and are easy to cause the angle of the filter to tilt, and when the bolts are in too close contact with the inside of the filter, the inside of the filter is easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the positioning tool for filter processing of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure inside the test bench in the utility model;

[0019] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 It is a three-dimensional connection schematic diagram of the positioning mechanism in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional connection between the limit block and the mounting block in the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional connection between the connecting frame and the filter body in the utility model.

[0023] In the figure, 1, test bench; 2, water pipe; 3, baffle; 4, filter body; 5, positioning mechanism; 501, moving column; 502, limit spring; 503, connecting plate; 504, positioning block; 6, positioning groove; 7, mounting block; 8, sealing gasket; 9, connecting column; 10, limit groove; 11, positioning column; 12, limit block; 13, support plate; 14, handle; 15, connecting frame; 16, fixing block; 17, bolt. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a positioning tool for filter processing, including a test bench 1, two filter bodies 4 are arranged inside the test bench 1, a handle 14 is fixedly connected to the top of the filter body 4, a baffle 3 is fixedly connected to the top of the test bench 1, two positioning grooves 6 are provided on both sides of the inner wall of the test bench 1, two positioning mechanisms 5 are arranged inside the positioning grooves 6, and the front and rear sides of the test bench 1 are fixedly connected with water pipes 2;

[0027] The positioning mechanism 5 includes three movable columns 501, three limit springs 502, a connecting plate 503 and two positioning blocks 504. The movable column 501 is fixedly connected to the connecting plate 503 on one side close to the connecting plate 503, the inside of the limit spring 502 is in contact with the surface of the movable column 501, and the positioning block 504 is fixedly connected to the connecting plate 503 on one side close to the connecting plate 503.

[0028] In this embodiment: the filter body 4 is driven to move to the inside of the positioning groove 6 by moving the handle 14, so as to facilitate the installation of the filter body 4, and then the front and rear sides of the filter body 4 are respectively contacted with the opposite sides of the two positioning blocks 504, so that the connecting plate 503 is driven to move by the positioning blocks 504, and the connecting plate 503 is moved to a suitable position through the moving column 501, so that the side of the positioning block 504 close to the filter body 4 is in close contact with the filter body 4, so that the limit spring 502 can be conveniently positioned on the filter body 4 through the connecting plate 503, so that it is convenient for the test bench 1 to test the filter body 4 through the water flow inside the water pipe 2.

[0029] As a technical optimization solution of the utility model, the side of the movable column 501 close to the positioning groove 6 extends to the inside of the positioning groove 6 and is slidably connected with the inside of the positioning groove 6, and the side of the positioning block 504 close to the filter body 4 is in close contact with the filter body 4.

[0030] In this embodiment, the positioning block 504 can position the filter body 4 by making the side of the positioning block 504 close to the filter body 4 in close contact with the filter body 4, thereby achieving the effect of positioning the filter body 4.

[0031] As a technical optimization solution of the utility model, two mounting blocks 7 are fixedly connected to the front and rear sides of the inner wall of the positioning groove 6, and the opposite sides of the two mounting blocks 7 are fixedly connected to the limiting blocks 12. The top and bottom of the connecting plate 503 are provided with limiting grooves 10, and the side of the limiting block 12 close to the limiting groove 10 is slidably connected to the inside of the limiting groove 10.

[0032] In this embodiment, by making the side of the limiting block 12 close to the limiting groove 10 slidably connected with the inside of the limiting groove 10 , the connecting plate 503 can be conveniently moved through the moving column 501 , thereby achieving the effect of facilitating the movement of the connecting plate 503 .

[0033] As a technical optimization solution of the utility model, the opposite sides of the two mounting blocks 7 are fixedly connected with support plates 13, and the side of the support plate 13 close to the connecting plate 503 is fixedly connected with two alignment columns 11, and the side of the alignment column 11 close to the connecting plate 503 passes through the connecting plate 503 and is slidably connected with the inside of the connecting plate 503.

[0034] In this embodiment, by making the surface of the alignment post 11 slidably connected to the inside of the connecting plate 503 , the alignment post 11 can be limited when the connecting plate 503 moves, thereby achieving the effect of limiting the connecting plate 503 .

[0035] As a technical optimization solution of the utility model, connecting frames 15 are provided on both sides of the top of the filter body 4 , and bolts 17 are provided on the top of the connecting frame 15 . The bottom of the bolt 17 passes through the connecting frame 15 and extends to the inside of the filter body 4 .

[0036] In this embodiment, the connection frame 15 can be fixed by connecting the surface of the bolt 17 with the internal thread of the filter body 4, thereby achieving the effect of fixing the connection frame 15.

[0037] As a technical optimization solution of the utility model, the front and rear sides of the bottom of the connecting frame 15 are fixedly connected to the fixing block 16 , and the bottom of the fixing block 16 extends into the interior of the positioning groove 6 and contacts the inner wall of the positioning groove 6 .

[0038] In this embodiment, by extending the bottom of the fixing block 16 into the interior of the positioning groove 6 and contacting the inner wall of the positioning groove 6 , the fixing block 16 can assist in positioning the filter body 4 , thereby achieving the effect of assisting in positioning the filter body 4 .

[0039] As a technical optimization solution of the present invention, two connecting columns 9 are fixedly connected to the front and rear sides of the bottom of the connecting frame 15 , and the bottom of the connecting column 9 extends to the inside of the test bench 1 and is in close contact with the inside of the test bench 1 .

[0040] In this embodiment, by making the surface of the connecting column 9 in close contact with the interior of the test bench 1 , the connecting column 9 can limit the position of the connecting frame 15 , thereby achieving the effect of limiting the position of the connecting frame 15 .

[0041] As a technical optimization solution of the present invention, opposite sides of the two positioning grooves 6 are fixedly connected with sealing gaskets 8 , and two sides of the filter body 4 are in contact with opposite sides of the two sealing gaskets 8 , respectively.

[0042] In this embodiment, by making the two sides of the filter body 4 contact with the opposite sides of the two sealing gaskets 8 respectively, the sealing gaskets 8 can seal the interior of the positioning groove 6 through the filter body 4, thereby achieving the effect of sealing the interior of the positioning groove 6.

[0043] Working principle: First, the moving handle 14 drives the filter body 4 to move to the inside of the positioning groove 6, so that the filter body 4 can be easily installed through the installation block 7, and then the front and rear sides of the filter body 4 are respectively in contact with the opposite sides of the two positioning blocks 504, thereby driving the connecting plate 503 to move on the surface of the limiting block 12 through the limiting groove 10, so that the positioning column 11 limits the connecting plate 503 through the supporting plate 13, and the connecting plate 503 is moved to a suitable position through the moving column 501, so that the side of the positioning block 504 close to the filter body 4 is in close contact with the filter body 4, so that the limiting spring 502 can be conveniently positioned on the filter body 4 through the connecting plate 503. The filter body 4 is then moved to the inside of the test bench 1 by driving the connecting column 9 through the connecting frame 15, so that the side of the fixing block 16 close to the inner wall of the positioning groove 6 contacts the inner wall of the positioning groove 6, thereby achieving the effect of auxiliary positioning of the filter body 4, so that it is convenient for the test bench 1 to test the filter body 4 through the water flow inside the water pipe 2, and solves the problem that most of the existing positioning tools for filter processing use bolts 17 to position the filter when performing positioning experiments on the filter, but the accuracy of the bolts 17 is low, which can easily cause the angle of the filter to tilt, and when the bolts 17 are in too close contact with the inside of the filter, it is easy to damage the inside of the filter.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning tool for filter processing, comprising a test bench (1), characterized in that: Two filter bodies (4) are arranged inside the test bench (1), a handle (14) is fixedly connected to the top of the filter body (4), a baffle (3) is fixedly connected to the top of the test bench (1), two positioning grooves (6) are provided on both sides of the inner wall of the test bench (1), two positioning mechanisms (5) are arranged inside the positioning grooves (6), and the front and rear sides of the test bench (1) are fixedly connected to water pipes (2); The positioning mechanism (5) comprises three moving columns (501), three limiting springs (502), a connecting plate (503) and two positioning blocks (504); the moving columns (501) are fixedly connected to the connecting plate (503) on one side thereof close to the connecting plate (503); the interior of the limiting springs (502) contacts the surface of the moving columns (501); and the positioning blocks (504) are fixedly connected to the connecting plate (503) on one side thereof close to the connecting plate (503).

2. A filter processing positioning tool according to claim 1, characterized in that: The side of the movable column (501) close to the positioning groove (6) extends to the inside of the positioning groove (6) and is slidably connected to the inside of the positioning groove (6), and the side of the positioning block (504) close to the filter body (4) is in close contact with the filter body (4).

3. A filter processing positioning tool according to claim 1, characterized in that: Two mounting blocks (7) are fixedly connected to the front and rear sides of the inner wall of the positioning groove (6), and the opposite sides of the two mounting blocks (7) are fixedly connected to limiting blocks (12). The top and bottom of the connecting plate (503) are provided with limiting grooves (10), and the side of the limiting block (12) close to the limiting groove (10) is slidably connected to the inside of the limiting groove (10).

4. A filter processing positioning tool according to claim 3, characterized in that: The two mounting blocks (7) are fixedly connected to a support plate (13) on one side thereof close to the connecting plate (503), and two alignment columns (11) are fixedly connected to one side of the support plate (13) close to the connecting plate (503), and one side of the alignment column (11) close to the connecting plate (503) passes through the connecting plate (503) and is slidably connected to the inside of the connecting plate (503).

5. The filter processing positioning tool according to claim 1, characterized in that: Connecting frames (15) are provided on both sides of the top of the filter body (4), and bolts (17) are provided on the top of the connecting frame (15). The bottom of the bolt (17) passes through the connecting frame (15) and extends to the inside of the filter body (4).

6. A positioning tool for filter processing according to claim 5, characterized in that: The front side and the rear side of the bottom of the connecting frame (15) are both fixedly connected to a fixing block (16), and the bottom of the fixing block (16) extends to the inside of the positioning groove (6) and contacts the inner wall of the positioning groove (6).

7. A filter processing positioning tool according to claim 5, characterized in that: Two connecting columns (9) are fixedly connected to the front and rear sides of the bottom of the connecting frame (15), and the bottoms of the connecting columns (9) extend into the interior of the test bench (1) and are in close contact with the interior of the test bench (1).

8. The filter processing positioning tool according to claim 1, characterized in that: The opposite sides of the two positioning grooves (6) are fixedly connected with sealing pads (8), and the two sides of the filter body (4) are respectively in contact with the opposite sides of the two sealing pads (8).

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