CN216593201U

CN216593201U - Suction filter checking fixture

Info

Publication number: CN216593201U
Application number: CN202123452161.9U
Authority: CN
Inventors: 王海滨; 蔡铭
Original assignee: Feltland Jiaxing Filtration System Co ltd
Current assignee: Feltland Jiaxing Filtration System Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The application relates to a checking fixture for a suction filter, which belongs to the technical field of automobile manufacturing and comprises the suction filter, a checking fixture seat and a checking fixture block, wherein a suction feeder is fixed on the checking fixture seat, the checking fixture block slides on the ground below the suction filter, a plurality of column feet are arranged on the suction filter, and the column feet are vertically fixed below the suction filter; it is fixed with the column base stopper to examine on the lateral wall that the piece kept away from ground, and the column base stopper moves towards the setting along the horizontal side of examining a piece lateral wall, the perpendicular lateral wall and the column base lateral wall butt of column base stopper, and the lateral wall and the column base port butt that the column base stopper was located, and this application has the effect of simplifying the flow that check out test set detected the column base precision.

Description

Suction filter checking fixture

Technical Field

The application relates to the technical field of automobile manufacturing, in particular to a suction filter checking fixture.

Background

At present, engine oil refers to engine lubricating oil, and the engine oil can play roles in lubricating, reducing wear, assisting cooling, sealing, preventing leakage, preventing rust, preventing corrosion, damping, buffering and the like for an automobile engine. When the oil in the engine needs to be discharged and replaced, the oil needs to be drawn out through the suction filter. The suction filter is connected to the inlet of the oil suction pipe of the oil pump and is arranged below the oil surface of the oil pan.

However, since the suction filter is required to be manufactured with strict precision and, if the specification of the suction filter does not meet the specified precision, the suction filter damages parts such as an automobile engine in use, it is necessary to detect the precision after the suction filter is manufactured, and in the detection process, the bottom leg of the suction filter is detected in particular.

Research and development personnel find that a large-sized photoelectric detector is needed to detect the precision of the suction filter in research and improvement, the suction filter is fixed on the photoelectric detector and then the precision is measured through photoelectric scanning, and although the detection method is accurate, the defect that the process of detecting the precision of the column base by detection equipment is too complicated exists.

SUMMERY OF THE UTILITY MODEL

In order to simplify the flow that check out test set detected the column base precision, this application provides a suction filter's utensil of examining.

The application provides a examine utensil of suction filter adopts following technical scheme:

a suction filter check tool comprises a suction filter, a check tool seat and a check tool block, wherein a suction feeder is fixed on the check tool seat, the check tool block slides on the ground below the suction filter, a plurality of column feet are arranged on the suction filter, and the column feet are vertically fixed below the suction filter; the side wall of the checking fixture block far away from the ground is fixedly provided with a column base limiting block, the column base limiting block is arranged along the length direction of the horizontal side of one side wall of the checking fixture block, the vertical side wall of the column base limiting block is abutted against the side wall of the column base, and the side wall where the column base limiting block is located is abutted against a port of the column base.

Through adopting above-mentioned technical scheme, when needs examine the column base precision, then slide the butt along a direction on level ground and examine a piece at the column base terminal surface, the height that the piece was examined to the column base stopper is perpendicular then is the maximum allowable precision of column base, if the column base overlength, then examine a piece and be stuck and difficult slip, if the column base precision closed rule, then examine a piece and can slide smoothly and pass through.

Optionally, a height check block is further fixed on the other side wall of the check block, the side wall is perpendicular to the side wall where the column base limiting block is located, the side wall is far away from the column base limiting block, the height check block is arranged along the length direction of one side of the side wall, perpendicular to the side wall where the column base limiting block is located, two joint blocks are fixed on the suction filter, the joint blocks are connected in parallel and circumferentially fixed on the side wall, along the horizontal direction, of the suction filter, and when the side wall where the column base limiting block is located is perpendicular to the ground, the side wall of the height check block abuts against the side wall, perpendicular to the ground, of the joint block.

By adopting the technical scheme, when the side wall of the height checking block is abutted against the side wall of the joint block vertical to the ground, the checking fixture block slides along the protruding part of the suction filter, if the side wall is higher than the side wall of the height checking block far away from the ground, the suction filter is not in compliance, and if the side wall is always lower than the side wall of the height checking block far away from the ground, the suction filter is in compliance.

Optionally, the suction filter is further provided with an outlet pipe and a positioning plate, an outlet fixing block and a positioning plate fixing block are fixed on the horizontal side wall of the detection tool base away from the ground, the outlet pipe is connected with the outlet fixing block in an inserting and embedding manner, and the positioning plate is fixedly connected with the positioning plate fixing block; the outlet fixing block is provided with a pump port groove facing the side wall of the outlet pipe, the outlet pipe is embedded and fixed in the pump port groove, the positioning plate fixing block is provided with a flat groove facing the side wall of the positioning plate, the positioning plate fixing block is provided with a positioning bolt and a positioning nut, and the positioning bolt is in threaded connection with the positioning nut after penetrating through the positioning plate and the flat groove respectively.

By adopting the technical scheme, if the outlet pipe of the suction filter can be fixedly embedded in the pump port groove, the outlet pipe is in a closed state, the slotting length of the flat groove is the allowable precision of the positioning plate of the suction filter, and if the positioning bolt can penetrate through the positioning plate and the flat groove, the positioning plate is in a closed state.

Optionally, a gasket groove is further formed in the positioning plate fixing block, the gasket groove is formed between the flat groove and the suction filter, the gasket groove is communicated with the flat groove, a gasket is further arranged on the positioning plate fixing block, the gasket is embedded in the gasket groove in a clamped and sliding mode, and the positioning bolt penetrates through the gasket.

By adopting the technical scheme, after the gasket is installed, the gasket groove can have a sliding distance which is the allowable precision of the positioning plate, and the positioning bolt penetrates through the gasket to completely fix the whole material suction device on the checking fixture seat.

Optionally, a placing groove is formed in the checking fixture seat, the placing groove is located below the outlet fixing block and the positioning plate fixing block, the placing groove is arranged along the direction of the outlet fixing block pointing to the positioning plate fixing block, and the suction filter is close to the checking fixture seat and abuts against the inner wall of the placing groove along the protruding portion in the horizontal direction.

By adopting the technical scheme, the placing groove can enable the suction filter to be placed into the checking fixture seat along the protruding part in the horizontal direction, so that the suction filter is convenient to mount.

Optionally, a sliding channel for facilitating detection of the column base close to the detection tool seat is arranged on the detection tool seat, and the sliding channel is located below the placement groove and arranged along the length direction of the detection tool seat in the horizontal direction.

Optionally, a photoelectric inspection port for a light path channel of the photoelectric inspection equipment to pass through is formed in the inspection tool base, the photoelectric inspection port penetrates through the side wall, close to the suction filter, of the inspection tool base, and the photoelectric inspection port is located right below the outlet fixing block.

Optionally, a balancing weight for increasing the balancing weight of the checking fixture seat to maintain the gravity balance of the checking fixture seat and the suction filter is preset in the checking fixture seat.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the accuracy of the column base and the accuracy of the horizontal protruding part of the suction filter can be respectively detected through the matched sliding of the detection tool block, the column base limiting block and the height detection block, and meanwhile, the operation flow of the column base accuracy detection is simplified;

2. through the installation of outlet pipe and locating plate on examining the utensil seat, can directly inspect whether the outlet pipe and locating plate are in compliance, if the installation is successful then outlet pipe and locating plate are in compliance, if can't install then outlet pipe and locating plate are not in compliance.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of a hidden suction filter and gauge block;

FIG. 3 is a schematic view of a hidden fixture mount.

In the figure, 1, a suction filter; 11. an outlet pipe; 12. positioning a plate; 13. a column shoe; 14. a joint block; 2. a gauge seat; 21. an outlet fixing block; 211. a pump port groove; 22. a positioning plate fixing block; 221. a flat groove; 222. positioning the bolt; 223. positioning a nut; 224. a gasket; 225. a gasket groove; 23. placing a groove; 24. a slide channel; 25. a photoelectric inspection port; 26. a balancing weight; 3. a gauge block; 31. a column base limiting block; 32. and (4) a height check block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses utensil is examined to suction filter.

Referring to fig. 1, a suction filter gauge comprises a gauge base 2, a suction filter 1 and a gauge block 3, and two identical gauge blocks are drawn for illustration in the present embodiment. Examine a seat 2 and be located subaerial, inhale filter 1 and examine a seat 2 fixed connection, examine a piece 3 and all be located between ground and the inhale filter 1, and examine a piece 3 and slide in subaerial.

Referring to fig. 1 and 2, an outlet pipe 11 and a positioning plate 12 are arranged on the suction filter 1, the outlet pipe 11 is communicated with the suction filter 1, and the positioning plate 12 is fixed on the far-end side wall of the suction filter 1 close to the gauge seat 2 and is obliquely arranged outwards. An outlet fixing block 21 and a positioning plate fixing block 22 are sequentially fixed on the side wall, far away from the ground, of the detection tool seat 2, a balancing weight 26 is preset inside the detection tool seat 2, and the outlet pipe 11 is connected with the side wall, close to the outlet fixing block 21, in an inserting and embedding manner. A photoelectric inspection port 25 is formed in the inspection tool base 2, the photoelectric inspection port 25 is located below the outlet fixing block 21, and the photoelectric inspection port 25 penetrates through the inspection tool base 2.

Referring to fig. 1 and 2, a flat groove 221 is formed in the center of the positioning plate fixing block 22, the opening of the flat groove 221 faces the suction filter 1 and penetrates through the positioning plate fixing block 22, the flat groove 221 is obliquely arranged in the direction from the positioning plate 12 to the outlet pipe 11, a gasket groove 225 is further formed in the positioning plate fixing block 22, the gasket groove 225 is located on the side wall, close to the suction filter 1, of the positioning plate fixing block 22, the gasket groove 225 is obliquely arranged in the direction from the positioning plate 12 to the outlet pipe 11, and the flat groove 221 is located at the center of the bottom of the gasket groove 225. Positioning bolt 222, positioning nut 223 and gasket 224 are arranged on positioning plate fixing block 22, gasket 224 is clamped in gasket groove 225, and gasket 224 can slide for a distance H along the inclined direction of gasket groove 225, where H is the tolerance accuracy between outlet pipe 11 and positioning plate 12, positioning bolt 222 penetrates through positioning plate 12, gasket 224 and flat groove 221, and positioning bolt 222 can slide for a distance H along the inclined direction of flat groove 221, and H is the tolerance accuracy between outlet pipe 11 and positioning plate 12, and positioning nut 223 is in threaded connection with positioning bolt 222 at the side wall of positioning plate fixing block 22 far away from suction filter 1.

Referring to fig. 1 and 2, a placing groove 23 is formed in the testing fixture base 2, the placing groove 23 is located below the outlet fixing block 21 and the positioning plate fixing block 22, the placing groove 23 is arranged along the direction in which the outlet fixing block 21 points to the positioning plate fixing block 22, and after the suction filter 1 is fixedly connected with the testing fixture base 2, the part protruding in the horizontal direction and close to the testing fixture base 2 is located in the placing groove 23.

Referring to fig. 2 and 3, the suction filter 1 is further provided with a plurality of legs 13, only three of which are shown as an illustration in the present embodiment. The column bases 13 are vertically fixed on the side wall of the suction filter 1 close to the ground, and one column base 13 is positioned between the placing groove 23 and the check tool seat 2. A column base limiting block 31 and a height checking block 32 are fixed on the checking fixture block 3, and the checking fixture block 3, the column base limiting block 31 and the height checking block 32 are all cube blocks. The toe limiting block 31 is fixed on one of the side walls of the checking fixture block 3, and the toe limiting block 31 is arranged along the length direction of one side of the side wall. Two joint blocks 14 are fixed on the suction filter 1, and the joint blocks 14 are connected in parallel and are circumferentially fixed on the side wall of the suction filter 1 along the horizontal direction. The height check block 32 is fixed on the other side wall of the check tool block 3, the side wall is perpendicular to the side wall where the column base limiting block 31 is located and is far away from the column base limiting block 31, and the height check block 32 is arranged along the length direction of one edge of the side wall where the side wall is perpendicular to the side wall where the column base limiting block 31 is located. The checking fixture seat 2 is further provided with a sliding channel 24, the sliding channel 24 is located between the placing groove 23 and the ground, and the sliding channel 24 is arranged along the length direction of the placing groove 23.

The implementation principle of the checking fixture for the suction filter in the embodiment of the application is as follows: through the installation to outlet pipe 11 and locating plate 12 on examining a seat 2, can directly inspect whether outlet pipe 11 and locating plate 12 are in compliance, and when needs examine the 13 precision of column base, make 31 lateral walls butt 13 lateral walls of column base, make and examine 3 lateral walls butt 13 terminal surfaces of a piece 3, slide and examine a piece 3, if column base 13 blocks then this column base 13 is not in compliance, if not block then this column base 13 is in compliance. When the height of the joint block 14 needs to be detected, the side wall of the height checking block 32 is abutted against the vertical side wall of the joint block 14, the detection tool block 3 is slid, if the vertical side wall of the joint block 14 is higher than the side wall of the height checking block 32, the precision of the joint block 14 is not in compliance, and if the vertical side wall of the joint block 14 does not exceed the side wall of the height checking block 32 all the time, the precision of the joint block 14 is in compliance.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a suction filter examine utensil which characterized in that: the device comprises a suction filter (1), a detection tool seat (2) and a detection tool block (3), wherein the suction filter (1) is fixed on the detection tool seat (2), the detection tool block (3) slides on the ground below the suction filter (1), a plurality of column feet (13) are arranged on the suction filter (1), and the column feet (13) are vertically fixed below the suction filter (1); the side wall of the detection tool block (3) far away from the ground is fixedly provided with a column base (13) limiting block, the horizontal side length direction of the side wall of the detection tool block (3) is arranged at the column base (13) limiting block, the vertical side wall of the column base (13) limiting block is abutted to the side wall of the column base (13), and the side wall where the column base (13) limiting block is located is abutted to the port of the column base (13).

2. The suction filter testing fixture of claim 1, wherein: the other side wall of the checking fixture block (3) is further fixedly provided with a height checking block (32), the side wall is perpendicular to the side wall where the column base limiting block (31) is located, the side wall is far away from the column base limiting block (31), the height checking block (32) is arranged along the length direction of one side of the side wall, perpendicular to the side wall where the column base limiting block (31) is located, two joint blocks (14) are fixed on the suction filter (1), the joint blocks (14) are connected in parallel and are circumferentially fixed on the side wall, perpendicular to the ground, of the suction filter (1), and when the side wall where the column base limiting block (31) is located is perpendicular to the ground, the side wall of the height checking block (32) is abutted to the side wall, perpendicular to the ground, of the joint blocks (14).

3. The suction filter testing fixture of claim 1, wherein: the suction filter (1) is further provided with an outlet pipe (11) and a positioning plate (12), an outlet fixing block (21) and a positioning plate fixing block (22) are fixed on the horizontal side wall, far away from the ground, of the detection tool seat (2), the outlet pipe (11) is connected with the outlet fixing block (21) in an inserting and embedding manner, and the positioning plate (12) is fixedly connected with the positioning plate fixing block (22); the outlet fixing block (21) is provided with a pump port groove (211) facing the side wall of the outlet pipe (11), the outlet pipe (11) is fixed in the pump port groove (211) in a clamping and embedding manner, the positioning plate fixing block (22) is provided with a flat groove (221) facing the side wall of the positioning plate (12), the positioning plate fixing block (22) is provided with a positioning bolt (222) and a positioning nut (223), and the positioning bolt (222) penetrates through the positioning plate (12) and the flat groove (221) respectively and then is in threaded connection with the positioning nut (223).

4. The suction filter testing fixture of claim 3, wherein: the positioning plate fixing block (22) is further provided with a gasket groove (225), the gasket groove (225) is arranged between the flat groove (221) and the suction filter (1), the gasket groove (225) is communicated with the flat groove (221), a gasket (224) is further arranged on the positioning plate fixing block (22), the gasket (224) is clamped and embedded in the gasket groove (225) to slide, and a positioning bolt (222) is also penetrated through the gasket (224).

5. The suction filter testing fixture of claim 1, wherein: the inspection device is characterized in that a placing groove (23) is formed in the inspection device base (2), the placing groove (23) is located below the outlet fixing block (21) and the positioning plate fixing block (22), the placing groove (23) is arranged along the direction of the outlet fixing block (21) pointing to the positioning plate fixing block (22), and the suction filter (1) is close to the inspection device base (2) and abuts against the inner wall of the placing groove (23) along the protruding portion of the horizontal direction.

6. The suction filter testing fixture of claim 5, wherein: the sliding channel (24) used for facilitating detection of the column base (13) close to the detection tool base (2) is arranged on the detection tool base (2), and the sliding channel (24) is located below the placement groove (23) and arranged along the length direction of the horizontal direction of the detection tool base (2).

7. The suction filter testing fixture of claim 6, wherein: a photoelectric inspection port (25) used for a light path channel of photoelectric inspection equipment to penetrate is formed in the inspection tool base (2), the photoelectric inspection port (25) penetrates through the side wall, close to the suction filter (1), of the inspection tool base (2), and the photoelectric inspection port (25) is located under the outlet fixing block (21).

8. The suction filter testing fixture of claim 7, wherein: the balance weight block (26) used for increasing the balance weight of the checking fixture seat (2) to maintain the gravity balance of the checking fixture seat (2) and the suction filter (1) is preset in the checking fixture seat (2).