CN216978327U - Quality detection device is used in automobile shock absorber ware processing - Google Patents
Quality detection device is used in automobile shock absorber ware processing Download PDFInfo
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- CN216978327U CN216978327U CN202122745479.XU CN202122745479U CN216978327U CN 216978327 U CN216978327 U CN 216978327U CN 202122745479 U CN202122745479 U CN 202122745479U CN 216978327 U CN216978327 U CN 216978327U
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Abstract
The utility model discloses a quality detection device for machining an automobile shock absorber, which comprises a detection box body, wherein a limiting groove is formed in the inner wall of the detection box body, two device plates are fixedly connected to the inner wall of the detection box body, a cavity is formed in each device plate, a fixing mechanism is arranged in each cavity, an opening is formed in the side wall of the detection box body, a box door is arranged in each opening, a cooling mechanism is arranged on the side wall of the detection box body, two support rods are fixedly connected to the lower end of the detection box body, a detection mechanism is arranged on the inner wall of the detection box body, and a cylinder is fixedly connected to the upper end of the detection box body. The temperature control device is reasonable in structure, can adjust the temperature in the detection box body, and is beneficial to simulating the use condition of the automobile shock absorber in various environments; can detect the terminal rebound rate of automobile shock absorber ware with laser velocimeter, promote the accuracy that detects, splint are fixed automobile shock absorber ware, have guaranteed its stability.
Description
Technical Field
The utility model relates to the technical field of automobile shock absorbers, in particular to a quality detection device for machining of an automobile shock absorber.
Background
In order to quickly attenuate the vibration of a frame and a vehicle body and improve the smoothness and comfort of the running of an automobile, a shock absorber is generally arranged on an automobile suspension system, and a bidirectional barrel type shock absorber is widely adopted on the automobile.
In the prior art, the quality of the automobile shock absorber is generally detected manually, and the detection mode has larger errors and seriously affects the quality of products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a quality detection device for machining an automobile shock absorber.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a quality detection device is used in automobile shock absorber ware processing, includes the detection case body, detection case body inner wall is equipped with the spacing groove, two device boards of detection case body inner wall fixedly connected with, be equipped with the cavity in the device board, be equipped with fixed establishment in the cavity, detection case body lateral wall is equipped with the opening, be equipped with the chamber door in the opening, detection case body lateral wall is equipped with cooling body, two spinal branch vaulting poles of detection case body lower extreme fixedly connected with, detection case body inner wall is equipped with detection mechanism, detection case body upper end fixedly connected with cylinder, the flexible end of cylinder extends to this internal and fixedly connected with clamp plate of detection case, this internal heating mechanism that is equipped with of detection case, this internal thermodetector that is equipped with of detection case.
Preferably, the fixing mechanism comprises a supporting rod positioned in the cavity, one end of the supporting rod positioned in the cavity is elastically connected with the inner wall of the cavity through a spring, and the other end of the supporting rod extends out of the cavity and is fixedly connected with a clamping plate.
Preferably, cooling body includes the liquid nitrogen delivery pump with detection case body lateral wall fixed connection, liquid nitrogen delivery pump upper end fixedly connected with feed liquor pipe, liquid nitrogen delivery pump lower extreme fixedly connected with drain pipe, communicate between the inner wall of drain pipe and detection case body.
Preferably, the detection mechanism comprises a transparent protection cover located on the inner wall of the detection box body, and a laser velocimeter is arranged in the transparent protection cover.
Preferably, the heating mechanism comprises a plurality of electric heating plates located in the detection box body, and the plurality of electric heating plates are distributed circumferentially.
Preferably, the side wall of the splint is provided with anti-slip lines.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up cooling body and heating mechanism, can adjust this internal temperature of detection case, be favorable to simulating the in service behavior of automobile shock absorber ware under various environment.
2. Through setting up detection mechanism, can detect the terminal rebound rate of automobile shock absorber ware, promote the accuracy that detects, through setting up fixed establishment, prevent that automobile shock absorber ware from taking place the skew in the testing process, reduced the interference to detecting.
Drawings
FIG. 1 is a schematic structural diagram of a quality detection device for machining an automobile shock absorber;
FIG. 2 is a schematic overall appearance diagram of a quality inspection device for machining a shock absorber of an automobile according to the present invention;
fig. 3 is a cross-sectional view of a fixing mechanism of the quality detection device for machining the automobile shock absorber.
In the figure: the device comprises a detection box body 1, a cylinder 2, a liquid nitrogen delivery pump 3, an opening 4, a box door 5, a support rod 6, a liquid inlet pipe 7, a liquid outlet pipe 8, an electric heating plate 9, a limit groove 10, a device plate 11, a clamp plate 12, a support rod 13, a pressure plate 14, a transparent protection cover 15, a laser velocimeter 16 and a cavity 17.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms than those specifically described herein, and it will be apparent to those skilled in the art that many more modifications are possible without departing from the spirit and scope of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a quality detection device is used in automobile shock absorber ware processing, including detection case body 1, detection case body 1 inner wall is equipped with spacing groove 10, detection case body 1 inner wall fixedly connected with two device boards 11, be equipped with cavity 17 in the device board 11, be equipped with fixed establishment in the cavity 17, fixed establishment is including the support rod 13 that is located cavity 17, support rod 13 is located through spring elastic connection between the one end in cavity 17 and the inner wall of cavity 17, support rod 13's the other end extends to outside cavity 17 and fixedly connected with splint 12, splint 12 lateral wall is equipped with anti-skidding line, anti-skidding line has promoted fixed effect.
1 lateral wall of detection case body is equipped with opening 4, be equipped with chamber door 5 in the opening 4, 1 lateral wall of detection case body is equipped with cooling body, cooling body include with 1 lateral wall fixed connection's of detection case body liquid nitrogen delivery pump 3, 3 upper end fixedly connected with feed liquor pipes 7 of liquid nitrogen delivery pump, 3 lower extreme fixedly connected with drain pipes 8 of liquid nitrogen delivery pump, communicate between drain pipes 8 and the inner wall of detection case body 1, let in the liquid nitrogen to detection case body 1 through liquid nitrogen delivery pump 3, can cool down to 1 inside of detection case body.
The lower end of the detection box body 1 is fixedly connected with the two support rods 6, the inner wall of the detection box body 1 is provided with the detection mechanism, the detection mechanism comprises a transparent protection cover 15 located on the inner wall of the detection box body 1, a laser velocimeter 16 is arranged in the transparent protection cover 15, the laser velocimeter 16 detects the rebound velocity of the tail end of the automobile shock absorber, and whether the quality of the automobile shock absorber is qualified or not is judged according to the rebound velocity of the tail end of the automobile shock absorber.
1 upper end fixedly connected with cylinder 2 of detection case body, the flexible end of cylinder 2 extends to in the detection case body 1 and fixedly connected with clamp plate 14, this internal heating mechanism that is equipped with of detection case, heating mechanism is including a plurality of electric heating board 9 that are located detection case body 1, a plurality of electric heating board 9 are circumference and distribute, open electric heating board 9, can heat 1 inside of detection case body, improve the temperature in the detection case body 1, be equipped with thermodetector in the detection case body 1, thermodetector can monitor the temperature in the detection case body 1.
When the utility model is used, when the automobile shock absorber needs to be detected, the automobile shock absorber is placed in the limiting groove 10, under the elastic force of the spring, the automobile shock absorber is clamped by the two clamping plates 12, the cylinder 2 is opened, the cylinder 2 drives the pressing plate 14 to vertically move downwards, the pressing plate 14 presses the automobile shock absorber, the cylinder 2 is opened, the pressing plate 14 is lifted, the automobile shock absorber rebounds, the laser velocimeter 16 detects the rebounding rate of the tail end of the automobile shock absorber, whether the quality of the automobile shock absorber is qualified or not is judged according to the rebounding rate of the tail end of the automobile shock absorber, when the detection condition of the automobile shock absorber at different temperatures needs to be detected, the temperature in the detection box body 1 can be changed by using the electric heating plate 9 and the liquid nitrogen delivery pump 3, liquid nitrogen is introduced into the detection box body 1 through the liquid nitrogen delivery pump 3, the temperature in the detection box body 1 can be reduced, the electric heating plate 9 is opened, can heat the inside of the detection box body 1 and improve the temperature in the detection box body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A quality detection device for machining an automobile shock absorber comprises a detection box body (1) and is characterized in that a limiting groove (10) is formed in the inner wall of the detection box body (1), two device plates (11) are fixedly connected to the inner wall of the detection box body (1), a cavity (17) is formed in each device plate (11), a fixing mechanism is arranged in each cavity (17), an opening (4) is formed in the side wall of the detection box body (1), a box door (5) is arranged in each opening (4), a cooling mechanism is arranged on the side wall of the detection box body (1), two support rods (6) are fixedly connected to the lower end of the detection box body (1), a detection mechanism is arranged on the inner wall of the detection box body (1), an air cylinder (2) is fixedly connected to the upper end of the detection box body (1), and a telescopic end of the air cylinder (2) extends into the detection box body (1) and is fixedly connected with a pressing plate (14), the heating mechanism is arranged in the detection box body (1), and the temperature detector is arranged in the detection box body (1).
2. The quality detection device for machining the automobile shock absorber is characterized in that the fixing mechanism comprises a supporting rod (13) located in the cavity (17), one end, located in the cavity (17), of the supporting rod (13) is elastically connected with the inner wall of the cavity (17) through a spring, and the other end of the supporting rod (13) extends out of the cavity (17) and is fixedly connected with a clamping plate (12).
3. The quality detection device for processing the automobile shock absorber as claimed in claim 1, wherein the cooling mechanism comprises a liquid nitrogen delivery pump (3) fixedly connected with the side wall of the detection box body (1), a liquid inlet pipe (7) is fixedly connected to the upper end of the liquid nitrogen delivery pump (3), a liquid outlet pipe (8) is fixedly connected to the lower end of the liquid nitrogen delivery pump (3), and the liquid outlet pipe (8) is communicated with the inner wall of the detection box body (1).
4. The automobile shock absorber machining quality detection device as claimed in claim 1, wherein the detection mechanism comprises a transparent protective cover (15) located on the inner wall of the detection box body (1), and a laser velocimeter (16) is arranged in the transparent protective cover (15).
5. The quality detection device for machining the automobile shock absorber is characterized in that the heating mechanism comprises a plurality of electric heating plates (9) positioned in the detection box body (1), and the plurality of electric heating plates (9) are distributed circumferentially.
6. The automobile shock absorber machining quality detection device is characterized in that the side wall of the clamping plate (12) is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122745479.XU CN216978327U (en) | 2021-11-10 | 2021-11-10 | Quality detection device is used in automobile shock absorber ware processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122745479.XU CN216978327U (en) | 2021-11-10 | 2021-11-10 | Quality detection device is used in automobile shock absorber ware processing |
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| Publication Number | Publication Date |
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| CN216978327U true CN216978327U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122745479.XU Active CN216978327U (en) | 2021-11-10 | 2021-11-10 | Quality detection device is used in automobile shock absorber ware processing |
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| Country | Link |
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| CN (1) | CN216978327U (en) |
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2021
- 2021-11-10 CN CN202122745479.XU patent/CN216978327U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 3, No. 225 Chexiang Road, Chedun Town, Songjiang District, Shanghai, November 2016 Patentee after: Shanghai Kaishi Intelligent Technology Co.,Ltd. Address before: 200000 building 3, No. 225 chexiang Road, Chedun Town, Songjiang District, Shanghai Patentee before: SHANGHAI KAISHI AUTO TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |