CN211373459U - Gap measuring equipment with elastic washer exhaust valve - Google Patents
Gap measuring equipment with elastic washer exhaust valve Download PDFInfo
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- CN211373459U CN211373459U CN202020174526.2U CN202020174526U CN211373459U CN 211373459 U CN211373459 U CN 211373459U CN 202020174526 U CN202020174526 U CN 202020174526U CN 211373459 U CN211373459 U CN 211373459U
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- positioning seat
- proximity switch
- force application
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Abstract
The utility model discloses a clearance measuring device with an elastic washer exhaust valve, wherein two positioning seat guide rails are arranged on a bottom plate in parallel, a positioning seat is arranged on a positioning seat base, and the positioning seat base are fixed on the positioning seat guide rails together; the clamping cylinder is effectively connected with the clamping mechanism and then arranged on the right side of the positioning seat, and the proximity switch is arranged in the proximity switch bracket; the tail end of the left positioning seat guide rail is provided with a displacement sensor assembly; the tail end of the positioning seat guide rail on the right side is provided with a force application mechanism, a force sensor is connected with the force application mechanism, the force application mechanism is in transmission connection with a servo electric cylinder, and a start-stop button is arranged on the edge of the bottom plate and close to an operator; the safety light curtain is arranged in front of the positioning seat. The utility model can accurately and directly obtain the clearance value to be detected; the measuring process is programmed, simple and reliable; the force can be adjusted and applied, the positioning of the parts is stable and effective, the measurement error is avoided, and the measurement efficiency is high; the detection information can be automatically recorded.
Description
Technical Field
The utility model relates to a have a clearance measurement equipment, concretely relates to take clearance measurement equipment of elastic washer exhaust valve door.
Background
The current gap measuring equipment for the exhaust valve with the elastic gasket mainly has the following defects: the corresponding gap value cannot be accurately measured; the preparation work before measurement is complex, the measured value cannot be directly obtained, and the measured value can only be obtained by an indirect method; the corresponding applied force cannot be adjusted, so that the measured value fluctuates; the positioning of the parts is inaccurate, and measurement errors exist; the measurement efficiency is low; manual recording of measurement information is required.
To sum up, the utility model designs a take clearance measurement equipment of spring washer waste gas valve door.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a gap measuring device with an elastic washer exhaust valve, which can accurately and directly obtain the gap value to be detected; the measuring process is programmed, simple and reliable; the force can be adjusted and applied, the positioning of the parts is stable and effective, the measurement error is avoided, and the measurement efficiency is high; the detection information can be automatically recorded.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the clearance measuring equipment comprises a bottom plate, a safety light curtain, a start stop button, a servo electric cylinder, a force sensor, a force application mechanism, a measured part, a clamping cylinder, a clamping mechanism, positioning seats, positioning seat guide rails, a positioning seat base, a high-precision displacement sensor, a displacement sensor assembly, a proximity switch and a proximity switch bracket, wherein the two positioning seat guide rails are arranged on the bottom plate in parallel, the positioning seats are arranged on the positioning seat base, and the positioning seats and the positioning seat base are fixed on the positioning seat guide rails together; the clamping cylinder is effectively connected with the clamping mechanism and then arranged on the right side of the positioning seat, and the proximity switch is arranged in the proximity switch bracket; the tail end of the left positioning seat guide rail is provided with a displacement sensor assembly; the tail end of the positioning seat guide rail on the right side is provided with a force application mechanism, a force sensor is connected with the force application mechanism, the force application mechanism is in transmission connection with a servo electric cylinder, and a start-stop button is arranged on the edge of the bottom plate and close to an operator; the safety light curtain is arranged in front of the positioning seat.
Preferably, the contact point A on the force application mechanism, the contact point B on the displacement sensor assembly and the circle center of the valve cover of the part to be detected in the detection state are in the same straight line, so that the stability and reliability of the operation process are ensured.
Preferably, the proximity switch and the proximity switch bracket are arranged on the left side of the positioning seat.
The utility model has the advantages that: the gap value required to be detected can be accurately and directly obtained; the measuring process is programmed, simple and reliable; the force can be adjusted and applied, the positioning of the parts is stable and effective, the measurement error is avoided, and the measurement efficiency is high; the detection information can be automatically recorded.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic exploded view of the present invention;
FIG. 2 is a schematic view of the overall assembly of the present invention;
fig. 3 is an exploded view of the tested part of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the following technical solutions are adopted in the present embodiment: the clearance measuring equipment with the elastic washer exhaust valve comprises a bottom plate 1, a safety light curtain 2, a start stop button 3, a servo electric cylinder 4, a force sensor 5, a force application mechanism 6, a measured part 7, a clamping cylinder 8, a clamping mechanism 9, a positioning seat 10, a positioning seat guide rail 11, a positioning seat base 12, a high-precision displacement sensor 13, a displacement sensor assembly 14, a proximity switch 15 and a proximity switch bracket 16, wherein the two positioning seat guide rails 11 are parallelly arranged on the bottom plate 1, the positioning seat 10 is arranged on the positioning seat base 12, and the positioning seat 10 and the positioning seat base 12 are fixed on the positioning seat guide rail 11 together; the clamping cylinder 8 is effectively connected with the clamping mechanism 9 and then arranged on the right side of the positioning seat 10, and the proximity switch 15 is arranged in the proximity switch bracket 16; the tail end of the left positioning seat guide rail 11 is provided with a displacement sensor assembly 14; the tail end of the positioning seat guide rail 11 on the right side is provided with a force application mechanism 6, the force sensor 5 is connected with the force application mechanism 6, and the servo electric cylinder drives the servo electric cylinder to move left and right transversely. The contact point A on the force application mechanism 6, the contact point B on the displacement sensor assembly 14 and the circle center of the valve cover of the part to be detected in the detection state are in the same straight line, and the detection stability is ensured. The starting and stopping button is arranged at the edge of the bottom plate and close to an operator; the safety light curtain is positioned in front of the positioning seat, so that the safety of the operation process is ensured.
It should be noted that the proximity switch 15 and the proximity switch bracket 16 are mounted on the left side of the positioning socket 10.
The working principle of the specific embodiment is as follows: when the equipment is in a preparation state, the positioning seat base is positioned at the button side, the clamping cylinder and the force application mechanism are in a loosening state (and in the right direction of the figure), and at the moment, the part can be conveniently and effectively placed into the positioning seat. And when the start button is pressed down, the clamping cylinder works to drive the clamping mechanism to move towards the left side, so that the part is effectively clamped. After the proximity switch detects a signal, the positioning seat is controlled to move towards the direction of the displacement sensor assembly, and a part is ensured to be in a correct detection position; servo electronic jar drives application of force mechanism and to the displacement of left side, and corresponding application of force can be through force sensor control and adjustment, treats that contact point A when contacting the valve gap centre of a circle, and the part begins the atress and shifts thereupon, and contact point B is simultaneously with displacement volume signal input high accuracy displacement sensor in, and the displacement volume that corresponds the accuracy can be effectively recorded, can obtain definite clearance value this moment. After the detection is finished, the force application mechanism retracts, the positioning seat retracts, the clamping mechanism is loosened, and the part can be taken out.
The measured parts of the present embodiment are exhaust valves with elastic washers, as shown in fig. 3 (outer washer 7-1, rocker arm 7-3), and it is necessary to ensure that elastic washer 7-2 effectively exerts elastic force after assembly, and by applying a quantitative force on the end face of valve cover 7-4, the axially movable gap of valve cover 7-4 is detected. After the equipment is effectively clamped, quantitative force is applied to a specified point, and an axial moving gap can be accurately obtained. The whole process is simple, rapid and reliable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The clearance measuring equipment with the elastic washer exhaust valve is characterized by comprising a bottom plate (1), a safety light curtain (2), a start stop button (3), a servo electric cylinder (4), a force sensor (5), a force application mechanism (6), a measured part (7), a clamping cylinder (8), a clamping mechanism (9), a positioning seat (10), a positioning seat guide rail (11), a positioning seat base (12), a high-precision displacement sensor (13), a displacement sensor assembly (14), a proximity switch (15) and a proximity switch bracket (16), wherein the two positioning seat guide rails (11) are arranged on the bottom plate (1) in parallel, the positioning seat (10) is arranged on the positioning seat base (12), and the positioning seat (10) and the positioning seat base (12) are fixed on the positioning seat guide rail (11) together; the clamping cylinder (8) is effectively connected with the clamping mechanism (9) and then arranged on the right side of the positioning seat (10), and the proximity switch (15) is arranged in the proximity switch bracket (16); the tail end of the left positioning seat guide rail (11) is provided with a displacement sensor assembly (14); the tail end of the positioning seat guide rail (11) on the right side is provided with a force application mechanism (6), a force sensor (5) is connected with the force application mechanism (6), the force application mechanism (6) is in transmission connection with a servo electric cylinder (4), and a start-stop button (3) is arranged on the edge of the bottom plate (1) and close to an operator; the safety light curtain (2) is arranged in front of the positioning seat (10).
2. The clearance measuring device with the elastic gasket exhaust valve according to claim 1, wherein a contact point A on the force application mechanism (6), a contact point B on the displacement sensor assembly (14) and the circle center of the valve cover of the part to be measured in the detection state are in the same straight line, so that the stability and reliability of the operation process are ensured.
3. The apparatus for measuring the gap of an exhaust valve with an elastic washer according to claim 1, wherein the proximity switch (15) and the proximity switch bracket (16) are installed at the left side of the positioning socket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020174526.2U CN211373459U (en) | 2020-02-14 | 2020-02-14 | Gap measuring equipment with elastic washer exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020174526.2U CN211373459U (en) | 2020-02-14 | 2020-02-14 | Gap measuring equipment with elastic washer exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211373459U true CN211373459U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020174526.2U Active CN211373459U (en) | 2020-02-14 | 2020-02-14 | Gap measuring equipment with elastic washer exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211373459U (en) |
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2020
- 2020-02-14 CN CN202020174526.2U patent/CN211373459U/en active Active
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