CN218180206U - Valve body gas tightness detects anchor clamps - Google Patents
Valve body gas tightness detects anchor clamps Download PDFInfo
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- CN218180206U CN218180206U CN202222477610.3U CN202222477610U CN218180206U CN 218180206 U CN218180206 U CN 218180206U CN 202222477610 U CN202222477610 U CN 202222477610U CN 218180206 U CN218180206 U CN 218180206U
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- valve body
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- mounting plate
- air outlet
- upper mounting
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Abstract
A valve body air tightness detection clamp comprises a base plate, wherein the base plate is connected with an upper mounting plate through a stand column, the middle of the upper mounting plate is provided with an air cylinder, and the piston end of the air cylinder penetrates through the upper mounting plate and is connected with a pressing plate; the side surface of the pressure plate is connected with an air inlet joint, the bottom of the pressure plate is provided with an air outlet, and the air inlet joint is communicated with the air outlet through a pipeline inside the pressure plate; a sealing pipe is arranged at the periphery of the air outlet; a test platform is arranged below the pressure plate in a sliding manner, and the surface of the test platform is connected with a platform seat; a positioning groove is formed above the platform seat, and a positioning strip matched with the groove on the surface of the valve body is arranged in the middle of the positioning groove; and indication ports are symmetrically processed on two sides of the positioning groove. Compared with the prior art, the utility model discloses a valve body gas tightness detects anchor clamps arranges the cylinder in the platform seat on, compresses tightly sealed tube and valve body through the cylinder and carries out the gas tightness and detect, and sealing performance is good, and installation, detection convenience improve detection efficiency.
Description
Technical Field
The utility model relates to a detect technical field, specifically indicate a valve body gas tightness detects anchor clamps.
Background
The valve body generally needs to detect its gas tightness after the production and processing, detects through the gas tightness, detects whether valve body itself has crack or gas leakage point, and at present, the valve body is when detecting, with the inlet port lug connection of tracheal export and valve body, and the leakproofness is not good on the one hand, leaks gas easily, and on the other hand needs repeated dismouting, detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, and provide a valve body gas tightness detects anchor clamps.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a valve body air tightness detection clamp comprises a base plate, wherein the base plate is connected with an upper mounting plate through a stand column, the middle of the upper mounting plate is provided with an air cylinder, and the piston end of the air cylinder penetrates through the upper mounting plate and is connected with a pressing plate; the side surface of the pressing plate is connected with an air inlet joint, the bottom of the pressing plate is provided with an air outlet, and the air inlet joint is communicated with the air outlet through an internal pipeline of the pressing plate; a sealing pipe is arranged at the periphery of the air outlet; a test platform is arranged below the pressure plate in a sliding manner, and the surface of the test platform is connected with a platform seat; a positioning groove is formed above the platform seat, and a positioning strip matched with the groove on the surface of the valve body is arranged in the middle of the positioning groove; and indication ports are symmetrically processed on two sides of the positioning groove.
Further, guide posts are mounted on two sides of the pressing plate, and linear bearings are symmetrically connected to the upper mounting plate; the upper end of the guide post penetrates through the linear bearing.
Furthermore, the sealing tube is a rubber corrugated tube, an enlarged vent hole is processed in the middle of the sealing tube, and the vent hole communicates the air outlet hole in the pressure plate with the air inlet hole in the valve body.
Furthermore, the periphery of the air outlet is provided with a circle of mounting groove, and the upper end of the sealing tube is embedded into the mounting groove.
Further, a guide rail mounting plate is mounted on the base plate, and sliding rail pairs are mounted on two sides of the guide rail mounting plate; and the two sides of the test platform slide along the sliding grooves of the sliding rail pairs.
Furthermore, the front side and the rear side of the guide rail mounting plate are respectively provided with a positioning pin.
Furthermore, a handle is installed on one side of the test platform.
Compared with the prior art, the utility model discloses a valve body gas tightness detects anchor clamps arranges the cylinder in on the platform seat, compresses tightly the sealed tube and carries out the gas tightness through the cylinder and detect with the valve body, and sealing performance is good, and installation, detection convenience improve detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the installation structure of the sealing tube of the present invention;
fig. 4 is a schematic structural view of the platform base of the present invention;
the device comprises a base plate 1, a base plate 2, a stand column 3, an upper mounting plate 4, an air cylinder 5, a pressure plate 6, a guide column 7, a linear bearing 8, an air inlet joint 9, an air outlet 10, a sealing pipe 11, an air vent 12, a test platform 13, a platform base 14, a guide rail mounting plate 15, a slide rail pair 16, a positioning groove 17, a positioning strip 18, an indicating port 19, a positioning pin 20 and a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 to 4, a valve body air tightness detection clamp comprises a base plate 1, wherein an upper mounting plate 3 is connected above the base plate 1 through four upright posts 2, an air cylinder 4 is installed in the middle of the upper mounting plate 2, and a piston end of the air cylinder 4 penetrates through the upper mounting plate and is connected with a pressing plate 5; guide posts 6 are arranged on two sides of the pressing plate 5, and linear bearings 7 are symmetrically connected to the upper mounting plate 3; the upper end of the guide post 6 penetrates through the linear bearing 7, and when the cylinder 4 works, the guide post 6 is utilized to guide the vertical movement of the pressing plate 5.
The side surface of the pressing plate 4 is connected with an air inlet joint 8, the air inlet joint 8 is used for being connected with an external air pipe, an air outlet hole 9 is formed in the bottom of the pressing plate 5, and the air inlet joint 8 is communicated with the air outlet hole 9 through a pipeline in the pressing plate 5; a sealing pipe 10 is arranged on the periphery of the air outlet 9, the sealing pipe 10 is a rubber corrugated pipe, a circle of mounting groove is processed on the periphery of the air outlet 9, and the upper end of the sealing pipe 10 is embedded into the mounting groove; an enlarged vent hole 11 is formed in the middle of the sealing tube 10, and an air outlet hole 9 in the pressure plate 5 is conveniently communicated with an air inlet hole in the valve body through the vent hole 11.
A test platform 12 is arranged below the pressure plate 5 in a sliding manner, a platform seat 13 is connected to the surface of the test platform 12, a guide rail mounting plate 14 is mounted on the base plate 5, and sliding rail pairs 15 are mounted on two sides of the guide rail mounting plate 14; the two sides of the test platform 12 slide along the sliding grooves of the sliding rail pair 15; a positioning groove 16 is formed above the platform base 13, a positioning strip 17 is arranged in the middle of the positioning groove 16, and the positioning strip 17 is matched with a groove on the surface of the valve body; the both sides symmetry of constant head tank 16 is processed and is had instruction mouth 18, when the gas tightness detects, places the valve body on constant head tank 16, and the valve body is blocked to location strip 17, through visual instruction mouth 18, aims at the inlet port central point on the valve body and puts, because the venthole on the sealed tube 10 is bigger than the inlet port on the valve body, after the cylinder pushed down, the venthole 11 on the sealed tube 10 very easily covers the inlet port of valve body.
Positioning pins 19 are mounted on the front side and the rear side of the guide rail mounting plate 14, and in the sliding process of the test platform 12, the positioning pins 19 are used for blocking the test platform 12 to perform front-rear positioning.
A handle 20 is installed at one side of the testing platform 12, and the testing platform 12 is convenient to push and pull back and forth by using the handle 20.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a valve body gas tightness detects anchor clamps which characterized in that: the device comprises a base plate, wherein the base plate is connected with an upper mounting plate through a stand column, the middle part of the upper mounting plate is provided with a cylinder, and the piston end of the cylinder penetrates through the upper mounting plate and is connected with a pressing plate; the side surface of the pressure plate is connected with an air inlet joint, the bottom of the pressure plate is provided with an air outlet, and the air inlet joint is communicated with the air outlet through a pipeline inside the pressure plate; a sealing pipe is arranged at the periphery of the air outlet; a test platform is arranged below the pressure plate in a sliding manner, and the surface of the test platform is connected with a platform seat; a positioning groove is formed above the platform seat, and a positioning strip matched with the groove on the surface of the valve body is arranged in the middle of the positioning groove; and indication ports are symmetrically processed on two sides of the positioning groove.
2. The valve body airtightness detection jig according to claim 1, characterized in that: guide posts are arranged on two sides of the pressing plate, and linear bearings are symmetrically connected to the upper mounting plate; the upper end of the guide post penetrates through the linear bearing.
3. The valve body airtightness detection jig according to claim 1, characterized in that: the sealing tube is a rubber corrugated tube, an expanded vent hole is processed in the middle of the sealing tube, and the vent hole communicates the air outlet hole in the pressing plate with the air inlet hole in the valve body.
4. The valve body airtightness detection jig according to claim 1, characterized in that: the peripheral processing of venthole has the round mounting groove, and the sealed tube upper end imbeds to the mounting groove in.
5. The valve body airtightness detection jig according to claim 1, characterized in that: a guide rail mounting plate is mounted on the base plate, and sliding rail pairs are mounted on two sides of the guide rail mounting plate; and two sides of the test platform slide along the sliding grooves of the sliding rail pairs.
6. The valve body airtightness detection jig according to claim 5, characterized in that: locating pins are installed on the front side and the rear side of the guide rail installation plate.
7. The valve body airtightness detection jig according to claim 1, characterized in that: and a handle is arranged on one side of the test platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477610.3U CN218180206U (en) | 2022-09-19 | 2022-09-19 | Valve body gas tightness detects anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477610.3U CN218180206U (en) | 2022-09-19 | 2022-09-19 | Valve body gas tightness detects anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180206U true CN218180206U (en) | 2022-12-30 |
Family
ID=84622405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222477610.3U Active CN218180206U (en) | 2022-09-19 | 2022-09-19 | Valve body gas tightness detects anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180206U (en) |
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2022
- 2022-09-19 CN CN202222477610.3U patent/CN218180206U/en active Active
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