CN213956271U - Automobile plate spring reed gap detection system - Google Patents
Automobile plate spring reed gap detection system Download PDFInfo
- Publication number
- CN213956271U CN213956271U CN202022520418.9U CN202022520418U CN213956271U CN 213956271 U CN213956271 U CN 213956271U CN 202022520418 U CN202022520418 U CN 202022520418U CN 213956271 U CN213956271 U CN 213956271U
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- leaf spring
- plate
- spring
- lead screw
- detection system
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- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 19
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a car leaf spring reed clearance detecting system, including being located the fixed plate directly over the leaf spring, being located under the leaf spring and promoting the leaf spring and push up the first drive arrangement to the fixed plate on, and being located the shooting device in reed clearance is shot to the leaf spring both sides, first drive arrangement's both ends still are equipped with the conveying the assembly line of leaf spring. The utility model realizes the automatic detection of the plate spring in scale through the arrangement of the assembly line and the shooting device, and meets the requirement of the large-scale and automatic detection of the plate spring in the present stage; through the arrangement of the sliding block and the second driving device, the camera can move along the length direction of the plate spring, so that the long plate spring can be conveniently shot; through the arrangement of the rotating rollers, when the plate spring is conveyed in a production line, the plate spring is given a guiding effect; through the arrangement of the third driving device and the first lead screw, the pressing of the plate springs with different lengths can be accommodated.
Description
Technical Field
The utility model relates to an automotive filed especially involves car leaf spring technical field, specifically indicates a car leaf spring reed clearance detecting system.
Background
The plate spring is an elastic element which is most widely applied in automobile suspensions, and is an elastic beam which is approximately equal in strength and formed by combining a plurality of alloy spring pieces which are equal in width but unequal in length.
Because the heavy leaf spring of production now and large-scale variable cross section leaf spring are more and more, need detect the reed clearance matching condition before the leaf spring assembly. The invention patent with the application number of 201711215293.5 discloses a gap detection system for a vehicle leaf spring unit, but the system still needs manual work to detect the gap matching condition and is not suitable for gap detection of a leaf spring produced in a large scale.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an automobile leaf spring reed clearance detecting system, realize leaf spring scale automated inspection, satisfy current stage leaf spring scale, automatic detection.
The utility model relates to a through following technical scheme realizes, a car leaf spring reed clearance detecting system, including being located the fixed plate directly over the leaf spring, being located under the leaf spring and promoting the leaf spring and push up the first drive arrangement to the fixed plate on, and being located the leaf spring both sides are shot the shooting device in reed clearance, first drive arrangement's both ends still are equipped with the conveying the assembly line of leaf spring.
The utility model discloses when using, at first place the assembly line with qualified leaf spring on, the assembly line drives the leaf spring and removes first drive arrangement top, first drive arrangement drives leaf spring top to the fixed plate on, then shoot the device and shoot the photo and convey on the control cabinet, as the standard of contrast, then drive the shrink of first drive arrangement, the leaf spring leaves from first drive arrangement top along the assembly line, the leaf spring that will detect next places the assembly line in proper order on, the process of shooing of repeated qualified leaf spring, the control cabinet will wait the clearance photo and the contrast of qualified leaf spring clearance photo of the leaf spring that detects, thereby the automatic identification reed clearance matching condition, because the assembly line constantly conveys the leaf spring, thereby realize the detection of leaf spring scale.
Preferably, the extension end of the first driving device is fixedly connected with a middle plate which is positioned between the two production lines and has the same height with the two production lines. This preferred scheme is through the area of contact of the setting increase first drive arrangement of intermediate lamella and leaf spring to improve the stability that the leaf spring removed.
Preferably, the shooting device comprises a camera positioned on one side of the plate spring, and the camera is fixed on the bracket and electrically connected with the console. This preferred scheme passes through the setting of camera, realizes the shooting in leaf spring reed clearance.
Preferably, the support is provided with a vertical plate located on one side of the plate spring, the vertical plate is provided with a sliding block sliding along the length direction of the plate spring, the sliding block is connected with the camera, and the vertical plate is further provided with a second driving device driving the sliding block to slide.
This preferred scheme passes through slider and second drive arrangement's setting, realizes the removal of camera along leaf spring length direction to the shooting of the big leaf spring of length of being convenient for.
Preferably, a lapping plate located below the plate spring is placed on the assembly line, a groove matched with the bottom end of the plate spring is formed in the lapping plate, and the length of the lapping plate is larger than the gap between the two assembly lines.
According to the preferred scheme, the plate spring is moved between the two assembly lines through the arrangement of the lapping plates; through the setting of recess, provide the leaf spring in order to fix a position the time, be convenient for the leaf spring to place in the overlap joint board.
Preferably, a plurality of rotating rollers rotating along the conveying direction of the assembly line are axially connected to two sides of the conveying direction of the assembly line, and the plurality of rotating rollers are arranged along the conveying direction of the assembly line. This preferred scheme is through the setting of changeing the roller, when the assembly line conveyed leaf spring, gives the leaf spring with the guide effect.
Preferably, the fixing plate comprises a second fixing block positioned right above the first driving device, and a first fixing block and a third fixing block which are positioned on two sides of the second fixing block along the direction of the plate spring;
the detection system is characterized by further comprising a support located above the second fixing block and fixedly connected with the second fixing block, a first lead screw extending along the length direction of the plate spring is connected to the support in a shaft mode, the first lead screw comprises a second lead screw and a third lead screw in opposite directions, the second lead screw is in threaded connection with a first connecting block fixedly connected with the first fixing block, the third lead screw is in threaded connection with a second connecting block fixedly connected with the third fixing block, and a drive device is further arranged on the support and used for driving the first lead screw to rotate.
When the plate spring fixing device is used, the third driving device is driven to drive the lead screw to rotate according to the length of the plate spring, namely, the first lead screw and the second lead screw are driven to rotate, and the distance between the first fixing block and the third fixing block is adjusted so as to adapt to the extrusion of the plate springs with different lengths.
The utility model has the advantages that: by the arrangement of the assembly line and the shooting device, the large-scale automatic detection of the plate spring is realized, and the large-scale and automatic detection of the plate spring at the present stage is met; through the arrangement of the sliding block and the second driving device, the camera can move along the length direction of the plate spring, so that the long plate spring can be conveniently shot; through the arrangement of the rotating rollers, when the plate spring is conveyed in a production line, the plate spring is given a guiding effect; through the arrangement of the third driving device and the first lead screw, the pressing of the plate springs with different lengths can be accommodated.
Drawings
FIG. 1 is a schematic view of a structural part of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
shown in the figure:
1. the assembly line, 2, a first driving device, 3, a second fixed block, 4, a first fixed block, 5, a lapping plate, 6, a plate spring, 7, a rotating roller, 8, a third fixed block, 9, a second connecting block, 10 and a third lead screw.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to the attached drawings 1-2, the utility model relates to an automobile leaf spring reed clearance detecting system, including two assembly lines 1, two assembly lines 1's extending direction collineations, assembly line 1 has a plurality of commentaries on classics rollers 7 along its direction of transfer's both sides coupling, and the axis of changeing roller 7 extends along the direction of height, changes roller 7 and rotates along 1 direction of transfer of assembly line, and a plurality of commentaries on classics rollers 7 are arranged along 1 extending direction of assembly line.
An intermediate plate is arranged between the two assembly lines 1, the height of the intermediate plate is the same as that of the two assembly lines 1, a first driving device 2 positioned on the support is arranged under the intermediate plate, the first driving device 2 comprises a hydraulic cylinder, and the extending end of the first driving device 2 is propped to the lower surface of the intermediate plate.
The bracket is also provided with a fixed plate positioned above the middle plate, the height of the fixed plate is greater than that of the roller 7, the fixed plate comprises a second fixed block 3 positioned right above the middle plate, and a first fixing block 4 and a third fixing block 8 which are positioned at both sides of the second fixing block 3 in the length direction of the plate spring 6, a first lead screw extending along the length direction of the plate spring 6 is coupled on the bracket, the first lead screw comprises a second lead screw and a connecting rod which are fixedly connected in sequence, and a third screw rod 10, the thread direction of the second screw rod is opposite to that of the third screw rod 10, the second screw rod is in threaded connection with a first connecting block fixedly connected with the first fixing block 4, the third screw rod 10 is in threaded connection with a second connecting block 9 fixedly connected with a third fixing block 8, and the bracket is also provided with a third driving device for driving the first lead screw to rotate, and the driving device comprises a motor.
Still be equipped with on the support and be located 7 tops of commentaries on classics roller and be located the riser of 6 both sides of leaf spring, be equipped with on the riser along the gliding slider of 6 length direction of leaf spring, be connected with the camera on the slider, camera electric connection control cabinet, still be equipped with the drive on the riser the gliding second drive arrangement of slider, second drive arrangement include electric putter.
The assembly line 1 is provided with a lap plate 5 located below the plate spring 6, the lap plate 5 is provided with a groove matched with the bottom end of the plate spring 6, and the length of the lap plate 5 is larger than the gap between the two assembly lines 1.
When the utility model is used, firstly, according to the length of the plate spring 6, the third driving device is driven to drive the lead screw to rotate, namely, the first lead screw and the second lead screw are driven to rotate, so that the first fixed block 4 and the third fixed block 8 move in opposite directions or move back to back, namely, the distance between the first fixed block 4 and the third fixed block 8 is adjusted;
then, placing the qualified plate spring 6 on a plate of a lapping plate 5, placing the lapping plate 5 on a production line 1, driving the lapping plate 5 to move right above a middle plate by the production line 1, controlling the production line 1 to stop transmission by a console, simultaneously driving a first driving device 2 to extend upwards, driving the plate spring 6 to prop to a fixed plate, then driving a second driving device to adjust the position of a camera, and transmitting a picture shot by the camera to the console as a comparison standard;
then, the first driving device 2 is driven to contract, and when the lapping plate 5 is contacted with the assembly line 1, the assembly line 1 is driven to drive the lapping plate 5 to move;
on the assembly line 1 was placed in proper order to the leaf spring 6 that next will need to detect, the process of shooing of repeated qualified leaf spring 6, the control cabinet will wait to detect the clearance photo of leaf spring 6 and the contrast of qualified leaf spring 6 clearance photo to the automatic identification reed clearance matching condition, because assembly line 1 constantly conveys leaf spring 6, thereby realize the detection of 6 scales of leaf spring.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides an automobile leaf spring reed clearance detecting system which characterized in that: including being located the fixed plate directly over leaf spring (6), being located under leaf spring (6) and promoting leaf spring (6) top to first drive arrangement (2) on the fixed plate, and being located leaf spring (6) both sides are shot the shooting device in reed clearance, the both ends of first drive arrangement (2) still are equipped with the conveying assembly line (1) of leaf spring (6).
2. The automotive leaf spring reed gap detection system of claim 1, wherein: and the extending end of the first driving device (2) is fixedly connected with a middle plate which is positioned between the two assembly lines (1) and has the same height with the two assembly lines (1).
3. The automotive leaf spring reed gap detection system of claim 1, wherein: the shooting device comprises a camera located on one side of the plate spring (6), and the camera is fixed on the support and electrically connected with the console.
4. The automotive leaf spring reed gap detection system of claim 3, wherein: the support is provided with a vertical plate located on one side of the plate spring (6), the vertical plate is provided with a sliding block which slides along the length direction of the plate spring (6), the sliding block is connected with the camera, and the vertical plate is further provided with a second driving device for driving the sliding block to slide.
5. The automotive leaf spring reed gap detection system of claim 2, wherein: the assembly line (1) is provided with a lap plate (5) located below the plate spring (6), the lap plate (5) is provided with a groove matched with the bottom end of the plate spring (6), and the length of the lap plate (5) is larger than a gap between the two assembly lines (1).
6. The automotive leaf spring reed gap detection system of claim 1, wherein: the two sides of the conveying direction of the assembly line (1) are connected with a plurality of rotating rollers (7) rotating along the conveying direction of the assembly line (1) in an axial mode, and the rotating rollers (7) are arranged along the conveying direction of the assembly line (1).
7. The automotive leaf spring reed gap detection system of claim 1, wherein: the fixing plate comprises a second fixing block (3) positioned right above the first driving device (2), and a first fixing block (4) and a third fixing block (8) which are positioned on two sides of the second fixing block (3) along the length direction of the plate spring (6);
the detection system is still including the support that is located second fixed block (3) top and rigid coupling second fixed block (3), the coupling has the first lead screw that extends along leaf spring (6) length direction on the support, first lead screw includes opposite direction's second lead screw and third lead screw (10), second lead screw threaded connection have with the first connecting block of first fixed block (4) rigid coupling, third lead screw (10) threaded connection have with second connecting block (9) of third fixed block (8) rigid coupling, still be equipped with the drive on the support first lead screw pivoted third drive arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022520418.9U CN213956271U (en) | 2020-11-04 | 2020-11-04 | Automobile plate spring reed gap detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022520418.9U CN213956271U (en) | 2020-11-04 | 2020-11-04 | Automobile plate spring reed gap detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956271U true CN213956271U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022520418.9U Expired - Fee Related CN213956271U (en) | 2020-11-04 | 2020-11-04 | Automobile plate spring reed gap detection system |
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| Country | Link |
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| CN (1) | CN213956271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486221A (en) * | 2022-01-21 | 2022-05-13 | 东风柳州汽车有限公司 | Prediction device and prediction method for steel plate spring state |
-
2020
- 2020-11-04 CN CN202022520418.9U patent/CN213956271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486221A (en) * | 2022-01-21 | 2022-05-13 | 东风柳州汽车有限公司 | Prediction device and prediction method for steel plate spring state |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |