CN211374032U

CN211374032U - Negative pressure sensor executor check out test set

Info

Publication number: CN211374032U
Application number: CN202020251233.XU
Authority: CN
Inventors: 徐跃农; 陈孟娟; 朱小永
Original assignee: Suzhou Carrefour Auto Parts Co ltd
Current assignee: Suzhou Carrefour Auto Parts Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-08-28
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a negative pressure area sensor executor check out test set, including detecting the platen, detect the platen top and install the fixed plate in proper order, movable plate and computer, fixed plate right side fixedly connected with fixing base, the fixing base is circular fixed mounting seat, and internally mounted has the triangle chuck, it transversely is equipped with two mounting grooves to detect the platen upper surface, the movable plate sets up the top at the mounting groove, and be connected with the slider in the bottom, the slider sets up the inside at the mounting groove, and block each other with the mounting groove, the inside fixed guide arm that transversely is equipped with of mounting groove, the cover is equipped with the survey value spring on the fixed guide arm, the one end and the slider fixed connection of survey value spring, the other end of surveying value spring is connected with. This kind of negative pressure area sensor executor check out test set, simple structure is reasonable, and the effectual sensor executor of having solved wastes time and energy when detecting fixed setting, has higher using value widely.

Description

Negative pressure sensor executor check out test set

Technical Field

The utility model relates to a check out test set technical field specifically is a negative pressure area sensor executor check out test set.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The actuator is an important part of the turbocharger, and is subjected to high temperature in a working state, and due to the high temperature, the matching relationship among parts in the actuator is changed, so that the performance of the actuator is influenced. Therefore, an actuator performance testing device is needed to perform sampling inspection on the produced actuators so as to ensure the product quality. However, when the existing detection equipment is used for detection, a detected workpiece needs to be fixedly assembled, a locking screw is generally used for installation in the assembling process, an equipped tool needs to be used for disassembly and installation in the disassembly and installation process, and meanwhile, the sliding of the screw is easy in the installation process, and the use is inconvenient, so that the detection equipment is improved, and the detection equipment for the negative pressure sensor actuator is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a negative pressure area sensor executor check out test set, including detecting the platen, detect the platen top from left side to right side vertical installation fixed plate, movable plate and computer, fixed plate right side fixedly connected with fixing base, the fixing base is circular fixed mounting seat, and installs the triangle chuck in inside, detect the platen upper surface and transversely be equipped with two mounting grooves, the movable plate sets up in the top of mounting groove, and is connected with the slider in the bottom, the slider sets up in the inside of mounting groove, and with the mounting groove block each other, the mounting groove is inside transversely to be equipped with fixed guide arm, the cover is equipped with the measured value spring on the fixed guide arm, the one end and the slider fixed connection of measured value spring, the other end of measured value spring is connected with the fixed block, the fixed block is kept away from measured value spring one side and is equipped, and is fixedly connected with the mounting groove.

As an optimal technical scheme of the utility model, one side that the detection platen is close to the mounting groove is carved with the scale mark, the scale mark is parallel to each other with the mounting groove.

As an optimal technical scheme of the utility model, be equipped with the loading box on the detection platen, the loading box sets up the rear side at the fixed plate to be equipped with loading interface in the right flank.

As an optimized technical scheme of the utility model, inside signal processor and the transformer of being equipped with of loading box to all be through wire and computer electric connection.

As an optimal technical scheme of the utility model, the fixed setting of computer is on the rightmost side that detects the platen, the display screen slope of computer sets up to become 45 jiaos with detecting the platen.

As an optimal technical scheme of the utility model, the mounting groove is inside all through the processing of polishing with the slider surface, the slider can be in the mounting groove stable slip.

As a preferred technical scheme of the utility model, it all is equipped with the stabilizer blade to detect platen bottom four corners, stabilizer blade bottom surface fixedly connected with vibration damping rubber pad.

The utility model has the advantages that: according to the detection equipment for the negative pressure sensor actuator, the sensor actuator is quickly fixed through the arrangement of the triangular chuck on the fixing plate, meanwhile, the detection equipment has the characteristic of convenience in disassembly and assembly, the thrust and the stroke of the sensor actuator are tested through the arrangement of the measured value springs in the moving plate and the mounting groove, the measured data are subjected to centralized processing through the computer, and detection personnel can conveniently and quickly obtain a detection result; the utility model has the advantages of simple and reasonable structure, the effectual sensor executor of having solved wastes time and energy when detecting fixed setting problem, the effectual detection efficiency who has improved the sensor executor has higher using value widely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the overall structure of the negative pressure sensor actuator detection device of the present invention;

fig. 2 is the utility model discloses a mounting groove inner structure schematic diagram of negative pressure area sensor executor check out test set.

In the figure: 1. detecting a platen; 2. a fixing plate; 3. moving the plate; 4. mounting grooves; 5. a fixed seat; 6. a triangular chuck; 7. loading the box body; 8. a computer; 9. loading an interface; 10. scale lines; 11. a slider; 12. measuring the value of the spring; 13. a fixed block; 14. an electromagnet; 15. fixing the guide rod; 16. and (3) a support leg.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-2, the utility model relates to a negative pressure sensor actuator detection device, which comprises a detection platen 1, a fixed plate 2, a movable plate 3 and a computer 8 are vertically installed above the detection platen 1 from left to right, the right side of the fixed plate 2 is fixedly connected with a fixed seat 5, the fixed seat 5 is a circular fixed installation seat and is internally provided with a triangular chuck 6, the upper surface of the detection platen 1 is transversely provided with two installation grooves 4, the movable plate 3 is arranged above the installation groove 4 and is connected with a slide block 11 at the bottom, the slide block 11 is arranged inside the installation groove 4 and is mutually clamped with the installation groove 4, the inside of the installation groove 4 is transversely provided with a fixed guide rod 15, the fixed guide rod 15 is sleeved with a measured value spring 12, one end of the measured value spring 12 is fixedly connected with the slide block 11, the other end of the measured value, and an electromagnet 14 is arranged on one side of the fixed block 13, which is far away from the measured value spring 12, and the electromagnet 14 is fixedly arranged on the leftmost side of the mounting groove 4 and is fixedly connected with the mounting groove 4.

Wherein, the side that detects platen 1 and be close to mounting groove 4 is carved with scale mark 10, scale mark 10 and mounting groove 4 are parallel to each other, through scale mark 10, are convenient for the measurement personnel direct reading relevant detection data.

The detection bedplate 1 is provided with a loading box body 7, the loading box body 7 is arranged on the rear side of the fixing plate 2, a loading interface 9 is arranged on the right side face, and the loading box body 7 is convenient for realizing loading experiment and detection comparison on the actuator.

Wherein, loading box 7 is inside to be equipped with signal processor and transformer to all through wire and 8 electric connection of computer, through inside signal processor and the transformer of being equipped with of loading box 7, be convenient for adjust the executor execution condition under different loads, be convenient for detect the contrast.

The computer 8 is fixedly arranged at the rightmost side of the detection bedplate 1, a display screen of the computer 8 is obliquely arranged and forms an angle of 45 degrees with the detection bedplate 1, and the display screen of the computer 8 is obliquely arranged and forms an angle of 45 degrees with the detection bedplate 1, so that the observation of detection personnel is facilitated.

Wherein, the inside and 11 surfaces of slider of mounting groove 4 are all through the processing of polishing, slider 11 can be in 4 internal stability of mounting groove slides, all through the processing of polishing with 11 surfaces of slider inside through mounting groove 4, and the slider 11 of being convenient for is in 4 internal stability of mounting groove slides.

The four corners of the bottom of the detection bedplate 1 are provided with the support legs 16, the bottom surfaces of the support legs 16 are fixedly connected with shock-absorbing rubber pads, and the shock-absorbing rubber pads are fixedly connected with the bottom surfaces of the support legs 16, so that the interference of external factors on detection can be effectively reduced.

The working principle is as follows: firstly, the device is placed on a stable detection table, an electrical component in the device is externally connected with a power supply, then the sensor actuator is quickly fixed through the triangular chuck 6 on the fixed seat 5, the moving plate is pushed to one side of the motion executing part of the actuator, the sensor actuator is started to enable the motion executing part to extend to the maximum stroke, relevant numerical values are read through the scale plate 10 and recorded on the computer 8, then the sensor actuator is started again to enable the motion executing part to return to the original position, the moving plate 3 is pushed to one side of the motion executing part of the actuator, the electromagnet 14 is started to enable the fixed block 13 to be adsorbed on one side of the electromagnet 14, the sensor actuator is started to carry out loading experiment detection, and finally, the detected numerical values are recorded to the computer 8 for comparison detection. According to the detection equipment for the negative pressure sensor actuator, the sensor actuator is quickly fixed through the arrangement of the triangular chuck 6 on the fixing plate, meanwhile, the detection equipment has the characteristic of convenience in disassembly and assembly, the thrust and the stroke of the sensor actuator are tested through the arrangement of the measured value spring 12 in the movable plate 3 and the mounting groove 4, the measured data are subjected to centralized processing through a computer, and detection personnel can conveniently and quickly obtain a detection result; the utility model has the advantages of simple and reasonable structure, the effectual sensor executor of having solved wastes time and energy when detecting fixed setting problem, the effectual detection efficiency who has improved the sensor executor has higher using value widely.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The detection equipment for the negative pressure sensor actuator comprises a detection platen (1) and is characterized in that a fixed plate (2), a movable plate (3) and a computer (8) are vertically arranged above the detection platen (1) from left to right, the right side of the fixed plate (2) is fixedly connected with a fixed seat (5), the fixed seat (5) is a circular fixed installation seat, a triangular chuck (6) is arranged in the fixed seat, two installation grooves (4) are transversely formed in the upper surface of the detection platen (1), the movable plate (3) is arranged above the installation grooves (4), a sliding block (11) is connected to the bottom of the movable plate, the sliding block (11) is arranged in the installation grooves (4) and is clamped with the installation grooves (4), fixed guide rods (15) are transversely arranged in the installation grooves (4), and measuring springs (12) are sleeved on the fixed guide rods (15), one end of the measuring spring (12) is fixedly connected with the sliding block (11), the other end of the measuring spring (12) is connected with a fixing block (13), an electromagnet (14) is arranged on one side, far away from the measuring spring (12), of the fixing block (13), and the electromagnet (14) is fixedly arranged on the leftmost side of the mounting groove (4) and is fixedly connected with the mounting groove (4).

2. The negative pressure sensor actuator detection device as claimed in claim 1, wherein a scale mark (10) is engraved on one side of the detection platen (1) close to the installation groove (4), and the scale mark (10) and the installation groove (4) are parallel to each other.

3. The negative pressure sensor actuator detection device according to claim 1, wherein the detection platen (1) is provided with a loading box body (7), the loading box body (7) is arranged at the rear side of the fixed plate (2), and a loading interface (9) is arranged at the right side.

4. The negative pressure sensor-equipped actuator detection device according to claim 3, wherein the loading box body (7) is internally provided with a signal processor and a transformer, and the signal processor and the transformer are electrically connected with the computer (8) through leads.

5. A negative pressure sensor-actuator detecting device according to claim 1, characterized in that the computer (8) is fixedly arranged at the rightmost side of the detecting platen (1), and the display screen of the computer (8) is arranged obliquely and forms an angle of 45 ° with the detecting platen (1).

6. The negative pressure sensor actuator detection device according to claim 1, wherein the inside of the mounting groove (4) and the surface of the sliding block (11) are both polished, and the sliding block (11) can stably slide in the mounting groove (4).

7. The negative pressure sensor-actuator detecting device as claimed in claim 1, wherein four corners of the bottom of the detecting bedplate (1) are provided with support legs (16), and a shock-absorbing rubber pad is fixedly connected to the bottom surface of each support leg (16).