CN215676944U - Oil pressure detection clamp for lower outlet line displacement sensor - Google Patents
Oil pressure detection clamp for lower outlet line displacement sensor Download PDFInfo
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- CN215676944U CN215676944U CN202122045103.8U CN202122045103U CN215676944U CN 215676944 U CN215676944 U CN 215676944U CN 202122045103 U CN202122045103 U CN 202122045103U CN 215676944 U CN215676944 U CN 215676944U
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- positioning
- displacement sensor
- lower outlet
- sleeve
- oil pressure
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Abstract
The utility model relates to an oil pressure detection clamp of a lower outlet wire displacement sensor, which comprises a clamp body, a positioning pressing block, a positioning sleeve, a positioning pin, a pressing sleeve and an O-shaped ring, wherein the positioning pressing block is arranged on the lower outlet wire displacement sensor; the lower outlet wire displacement sensor is a cylindrical part and is provided with a radial extension edge; according to the oil pressure detection clamp of the lower outlet wire displacement sensor, due to the design of the rhombic outline and the lug sunken groove in the positioning sleeve, the oil pressure detection clamp is matched with the thread of the pressing sleeve and organically combined with the positioning pressing block and the positioning pin, and the purposes of quickly pressing, loosening and taking and placing the detected part are achieved. The production detection efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of oil pressure detection clamps, in particular to an oil pressure detection clamp of a lower outlet wire displacement sensor.
Background
The prior art centerline displacement sensor is a cylindrical structure, and the lower part of the prior art centerline displacement sensor is provided with a mounting lug and a lower wire outlet mechanism. When the lower outgoing line displacement sensor is installed, a specific clamp is required to be adopted for clamping and fixing. However, when the upper outlet wire displacement sensor is clamped in the prior art, the pressing part is adopted to press the upper part of the part, and the detected part is taken out.
Disclosure of Invention
The purpose of the utility model is: the sensor to be detected is quickly assembled and disassembled in an assembly formed by the positioning sleeve and the pressing sleeve, the product detection efficiency is improved, and the device is more suitable for oil pressure detection of a linear displacement sensor of which the outlet is arranged at the lower end of the mounting lug.
The technical scheme of the utility model is as follows:
the oil pressure detection clamp for the lower outlet wire displacement sensor comprises a clamp body 1, a positioning pressing block 3, a positioning sleeve 4, a positioning pin 5, a pressing sleeve 6 and an O-shaped ring 7; the lower outlet wire displacement sensor is a cylindrical part and is provided with a radial extension edge;
the two positioning pressing blocks are symmetrically distributed in the same structure, and each positioning pressing block is provided with a locking groove which is arranged up and down; each positioning pressing block is provided with a lock hole which penetrates through the upper lock groove and the lower lock groove;
the fixture body is provided with a central through hole, the upper end of the central through hole is of a multi-stage step hole structure, and the lower end of the central through hole is communicated with an oil pressure detector; the O-shaped ring is arranged in the multistage stepped hole structure;
flanges extend out of the clamp body in the radial direction, the flanges are matched with the lower lock grooves of the symmetrical positioning pressing blocks in shape respectively, and pin holes are formed in the flanges;
the center of the positioning sleeve is provided with a through threaded hole, the lower end of the positioning sleeve forms a pressure plate structure, the pressure plate structure forms a sinking groove, the groove shape of the sinking groove is matched with the shape of the radial extending edge of the lower outlet wire displacement sensor, so that the lower outlet wire displacement sensor can be positioned in the sinking groove, an internal thread sleeve is formed at the upper end of the positioning sleeve and matched with the external thread of the pressing sleeve 6, and the pressing sleeve is used for tightly pressing the lower outlet wire displacement sensor against the O-shaped ring, so that the O-shaped ring forms sealing between the clamp body and the lower outlet wire displacement sensor;
flanges extend out of the positioning sleeve in the same radial direction, the flanges of the positioning sleeve are matched with the upper lock grooves of the symmetrical positioning pressing blocks in shape respectively, and the flanges are also provided with pin holes;
the two positioning pins respectively penetrate through the locking holes of the corresponding positioning pressing blocks and penetrate through the pin holes turned over in the locking grooves.
Further, the sink groove is a diamond groove.
Furthermore, the lockhole is a threaded hole, and the positioning pin is a threaded shaft.
Furthermore, the O-shaped ring is made of rubber or polytetrafluoroethylene.
Furthermore, the fixture comprises a nut, and the positioning pin is in threaded connection with the nut and compresses the positioning pressing block, the positioning sleeve and the fixture body.
Furthermore, the turnups of the clamp body and the locating sleeve are both rhombus.
The specific operation is as follows: the O-shaped ring member 7 is first placed in the inner hole of the clamp body 1. And then the upper surface of the rhombic lug for mounting the sensor is placed into the rhombic counter bore below the positioning sleeve 4 and is placed into the inner bore of the fixture body 1 together. And then rotated by 90 degrees to be positioned below the square groove of the positioning pressing block 3. Meanwhile, the round hole on the positioning sleeve 4 is aligned with the positioning round hole on the positioning pressing block 3 up and down, and the positioning pin 5 is inserted. And screwing the pressing sleeve 6 into the internal thread of the positioning sleeve 4 to screw and press the sensor.
The positioning pressing block is provided with a round hole matched with the positioning pin, and the hole distance is the same as the hole distance of the positioning sleeve after assembly.
And the rhombus long edge of the positioning sleeve is provided with a round hole matched with the positioning pin.
The size of the diamond short side of the positioning sleeve is smaller than the inner size formed after the positioning pressing block is assembled
The utility model has the advantages that: according to the oil pressure detection clamp of the lower outlet wire displacement sensor, due to the design of the rhombic outline and the lug sunken groove in the positioning sleeve, the oil pressure detection clamp is matched with the thread of the pressing sleeve and organically combined with the positioning pressing block and the positioning pin, and the purposes of quickly pressing, loosening and taking and placing the detected part are achieved. The production detection efficiency is greatly improved.
Drawings
FIG. 1 is a front view of an upper outlet line displacement sensor oil pressure detection fixture of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the structure of the clamp body;
FIG. 4 is a schematic view of a positioning press block structure;
FIG. 5 is a front view of a schematic view of the structure of the positioning sleeve;
FIG. 6 is a bottom view of FIG. 5;
FIG. 7 is a schematic view of a press sleeve construction;
FIG. 8 is a front view of a schematic diagram of a detected lower outlet line displacement sensor;
FIG. 9 is a bottom view of FIG. 8;
the fixture comprises a fixture body 1, a hexagon socket head cap screw 2, a positioning pressing block 3, a positioning sleeve 4, a positioning pin 5, a pressing sleeve 6, an O-shaped ring 7 and a radially extending edge 7a 1.
Detailed Description
The present invention is described in further detail below.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the oil pressure detection clamp for the lower outlet wire displacement sensor of the utility model comprises a clamp body 1, a positioning pressing block 3, a positioning sleeve 4, a positioning pin 5, a pressing sleeve 6 and an O-ring 7. The center of the fixture body 1 is a step hole which is through up and down, the external thread at the lower end is connected with an oil pressure detector, and the upper end is provided with a counter bore which is slightly larger than the excircle of the detected part and can be used for placing an O-shaped ring.
The positioning pressing block 3 is a rectangle, the upper side and the lower side of the square groove are respectively provided with a square groove of the square groove, and the positioning pressing block is respectively used for fixing the clamp body and the limiting positioning sleeve.
The lower part of the positioning sleeve is of a rhombic outline, and a rhombic sinking groove for mounting a lug is arranged below the positioning sleeve. The long side of the rhombus is provided with a round hole matched with the positioning pin. The size of the short side of the rhombus is smaller than the inner size formed after the positioning pressing block is assembled.
The using method of the utility model is as follows: the lower thread of the clamp is connected with an oil pressure detector. The O-shaped ring member 7 is first placed in the inner hole of the clamp body member 1. And then the lower outgoing line displacement sensor is arranged on the rhombic lug and placed in the rhombic sinking groove below the positioning sleeve member 4, and the lower outgoing line displacement sensor and the rhombic sinking groove are placed in the inner hole of the clamp body member 1 together. And then rotated 90 degrees to be positioned below the square groove of the positioning pressing block piece 3. Meanwhile, the round hole on the positioning sleeve member 4 is vertically aligned with the positioning round hole on the positioning pressing block member 3, and the positioning pin member 5 is inserted. And screwing the pressing sleeve 6 into the internal thread of the positioning sleeve 4, screwing the pressing sensor to install the rhombic lugs, and realizing the pressing of the sensor. After detection is finished, the pressing sleeve is only loosened, the elastic deformation distance of the O-shaped ring is released, the pressing force can be released, the positioning pin is pulled down, and the positioning sleeve is rotated to enable the long edge of the diamond to leave the square groove of the positioning pressing block. The detected lower outlet wire displacement sensor contained in the positioning sleeve and the pressing sleeve is taken out to complete one detection process, so that the detection efficiency is obviously improved, and the detection device has a higher practical application value compared with the prior art.
The foregoing is merely a detailed description of the embodiments of the present invention, and some of the conventional techniques are not detailed. The scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a lower outlet wire displacement sensor oil pressure detects anchor clamps which characterized in that: comprises a clamp body (1), a positioning pressing block (3), a positioning sleeve (4), a positioning pin (5), a pressing sleeve (6) and an O-shaped ring (7); the lower outlet wire displacement sensor is a cylindrical part and is provided with a radial extension edge;
the two positioning pressing blocks are symmetrically distributed in the same structure, and each positioning pressing block is provided with a locking groove which is arranged up and down; each positioning pressing block is provided with a lock hole which penetrates through the upper lock groove and the lower lock groove;
the fixture body is provided with a central through hole, the upper end of the central through hole is of a multi-stage step hole structure, and the lower end of the central through hole is communicated with an oil pressure detector; the O-shaped ring is arranged in the multistage stepped hole structure;
flanges extend out of the clamp body in the radial direction, the flanges are matched with the lower lock grooves of the symmetrical positioning pressing blocks in shape respectively, and pin holes are formed in the flanges;
the center of the positioning sleeve is provided with a through threaded hole, the lower end of the positioning sleeve forms a pressure plate structure, the pressure plate structure forms a sinking groove, the groove shape of the sinking groove is matched with the shape of the radial extending edge of the lower outlet wire displacement sensor, so that the lower outlet wire displacement sensor can be positioned in the sinking groove, an internal thread sleeve is formed at the upper end of the positioning sleeve and matched with the external thread of the pressing sleeve, and the pressing sleeve is used for tightly pressing the lower outlet wire displacement sensor against the O-shaped ring, so that the O-shaped ring forms sealing between the clamp body and the lower outlet wire displacement sensor;
flanges extend out of the positioning sleeve in the same radial direction, the flanges of the positioning sleeve are matched with the upper lock grooves of the symmetrical positioning pressing blocks in shape respectively, and the flanges are also provided with pin holes;
the two positioning pins respectively penetrate through the locking holes of the corresponding positioning pressing blocks and penetrate through the pin holes turned over in the locking grooves.
2. The lower outlet line displacement sensor oil pressure detection clamp of claim 1, characterized in that: the sink groove is a rhombus groove.
3. The lower outlet line displacement sensor oil pressure detection clamp of claim 1, characterized in that: the lockhole is a threaded hole, and the locating pin is a threaded shaft.
4. The lower outlet line displacement sensor oil pressure detection clamp of claim 1, characterized in that: the O-shaped ring is made of rubber or polytetrafluoroethylene.
5. The lower outlet line displacement sensor oil pressure detection clamp of claim 1, characterized in that: the positioning device is characterized by further comprising a nut (2), wherein the positioning pin is in threaded connection with the nut and compresses the positioning pressing block, the positioning sleeve and the clamp body.
6. The lower outlet line displacement sensor oil pressure detection clamp of claim 1, characterized in that: the clamp body and the flanging of the positioning sleeve are both rhombic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122045103.8U CN215676944U (en) | 2021-08-27 | 2021-08-27 | Oil pressure detection clamp for lower outlet line displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122045103.8U CN215676944U (en) | 2021-08-27 | 2021-08-27 | Oil pressure detection clamp for lower outlet line displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215676944U true CN215676944U (en) | 2022-01-28 |
Family
ID=79956889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122045103.8U Active CN215676944U (en) | 2021-08-27 | 2021-08-27 | Oil pressure detection clamp for lower outlet line displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215676944U (en) |
-
2021
- 2021-08-27 CN CN202122045103.8U patent/CN215676944U/en active Active
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