CN203824459U - Latch hook inspection device of automobile engine cover - Google Patents
Latch hook inspection device of automobile engine cover Download PDFInfo
- Publication number
- CN203824459U CN203824459U CN201420189503.3U CN201420189503U CN203824459U CN 203824459 U CN203824459 U CN 203824459U CN 201420189503 U CN201420189503 U CN 201420189503U CN 203824459 U CN203824459 U CN 203824459U
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- China
- Prior art keywords
- latch hook
- detection arm
- plate
- location structure
- pedestal
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Abstract
The utility model provides a latch hook inspection device of an automobile engine cover. A workpiece comprises a plate and a latch hook fixed to the plate. The latch hook inspection device comprises a base, two detection arms, a detection arm positioning structure and a plate positioning structure; the detection arms are hinged to the base, a space accommodating the plate is provided between the base and the detection arms, the base is provided with positioning points corresponding to installation holes of the plate, and the detection arms are provided with a first reference detection face; when detection is performed, the plate is fixed to the positioning points of the base through the plate positioning structure, the detection arms are fixed to the base through the detection arm positioning structure, the two detection arms are respectively located on two sides of the latch hook, the first reference detection face corresponds to a side face of the latch hook, and a detection gap is provided between the first reference detection face and the latch hook. The latch hook inspection device can rapidly and visually detect a bilateral position deviation, and has the advantages of simple and compact structure, convenient processing and low cost.
Description
Technical field
The utility model relates to automobile cubing, is specifically related to a kind of latch hook cubing of car engine cover.
Background technology
Cubing be automobile industry be control produce in enormous quantities product quality and special a kind of special measurement instrument, cubing is divided single-piece opening inspection device and comprehensive check tool etc.The latch hook of car engine cover is the strength member of car engine cover, and latch hook and engine hood lock are used in conjunction with to draw and ensure automobile closure and reliability in the process of moving.Latch hook is conventionally by being welded on a plate, be fixedly connected with hood by plate, plate is fixedly connected with accurate positioning on hood, and latch hook and plate are by being welded and fixed, the position deviation of latch hook can not accurately be controlled, and the position deviation of latch hook can affect coordinating of latch hook and engine hood lock.Existing positional precision cubing, only has a detection faces, can only carry out to latch hook the detection of monolateral positional precision, and testing staff, in the situation that not knowing latch hook interface dimensions, can not directly obtain the position skew of latch hook.Therefore, be badly in need of the cubing that a kind of energy of design is quick, directly the bilateral position of related features of latch hook is carried out complete detection.
Utility model content
In order to solve the unsettled problem of welding quality of latch hook of car engine cover, the utility model provides a kind of latch hook cubing of car engine cover, and it can fast, directly record the bilateral position deviation of latch hook, simple in structure, compact, be convenient to processing, cost is low.
The technical scheme addressing the above problem:
A kind of latch hook cubing of car engine cover, workpiece comprises plate and is fixed on the latch hook on plate, comprise pedestal, two detection arm, detection arm location structure, plate location structure, described detection arm and described pedestal are hinged, between described pedestal and described detection arm, there is the space that holds plate, described pedestal has the anchor point corresponding with the mounting hole of plate, described detection arm has the first benchmaring face, when detection, described plate is fixed on the anchor point of described pedestal by plate location structure, described detection arm is fixed by described detection arm location structure and described pedestal, two described detection arm lay respectively at the both sides of described latch hook, the side of described the first benchmaring face and latch hook is corresponding and have detector gap between the two.
Selectable, the vertical projection of described latch hook in described detection arm all falls into described the first benchmaring face.
Selectable, the jointed shaft of described detection arm and described pedestal is perpendicular to described plate.
Selectable, described detection arm location structure is latch, described pedestal has the pilot hole coordinating with described detection arm location structure, described detection arm has the pin hole coordinating with described detection arm location structure, and the central shaft of described pilot hole, the central axes of described pin hole are in the jointed shaft of described detection arm and described pedestal.
Selectable, described detection arm location structure is connected by wire harness with described detection arm, in described detection arm, has accommodation hole, and when the state of cubing in non-use, described detection arm location structure and described accommodation hole adopt shaft hole matching.
Selectable, described plate location structure is register pin, and described latch hook cubing also comprises auxiliary location structure, and described auxiliary location structure is magnet, and described magnet is fixedly connected with described pedestal.
Selectable, also comprise hanging bolt, described hanging bolt is fixedly connected with described pedestal.
Selectable, also comprise detection piece, described detection piece is fixedly connected with described pedestal, and described detection piece has the second benchmaring face, and described the second benchmaring face is perpendicular to described the first benchmaring face, described plate.
Selectable, described plate has by hole, and described detection piece is through described by hole and be positioned at described latch hook inside, and described detection piece has two the second relative benchmaring faces.
The beneficial effects of the utility model:
The latch hook cubing of car engine cover of the present utility model, plate is fixed on pedestal by plate location structure, detection arm rotation positions by detection arm location structure to detection position, the first benchmaring face behind rotation location is parallel with latch hook, dip stick is inserted between latch hook side and the first benchmaring face, can quick and precisely draw the position deviation of latch hook both sides, without dismantling plate, reorientating, detection architecture accurately, intuitively.This cubing is simple in structure, compact, is convenient to processing, and cost is low.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the latch hook cubing of the utility model embodiment;
Fig. 2 is the three-dimensional structure diagram of the workpiece of the utility model embodiment;
Fig. 3 is the structural representation that the latch hook cubing of the utility model embodiment detects workpiece.
Description of reference numerals: 1-pedestal, 11-pilot hole, 2-detection arm, 21-the first benchmaring face, 22-accommodation hole, 23-pin hole, 3-detection arm location structure, 4-plate location structure, 41-register pin, 42-magnet, 5-workpiece, 51-plate, 52-latch hook, 53-passes through hole, 54-mounting hole, and 6-detects piece, 61-the second benchmaring face, 7-hanging bolt, 8-dip stick.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
As shown in Figures 1 to 3, workpiece 5 comprises plate 51 and is fixed on the latch hook 52 on plate 51.The latch hook cubing of the car engine cover that the utility model embodiment provides comprises pedestal 1, two detection arm 2, detection arm location structure 3, plate location structure 4, detection arm 2 is hinged with pedestal 1, between pedestal 1 and detection arm 2, there is the space that holds plate, pedestal 1 has the anchor point corresponding with the mounting hole of plate 51, detection arm 2 has the first benchmaring face 21, when detection, plate 51 is fixed on the anchor point of pedestal 1 by plate location structure 4, detection arm 2 is fixing with pedestal 1 by detection arm location structure 3, two detection arm 2 lay respectively at the both sides of latch hook 52, the side of the first benchmaring face 21 and latch hook 52 is corresponding and have detector gap between the two.The side of latch hook 52 refers to the central axis place plane of latch hook 52, and above-mentioned latch hook side refers to the position of latch hook side in theory, but not the position of latch hook when actual installation.The theoretical position of latch hook is positioned at the middle of two the first benchmaring faces.The value of detector gap can arrange as required, and the value of detector gap is in the range of detection ruler.
The shape of the first benchmaring face 21 can have multiple choices, as long as can meet the Measurement accuracy of latch hook 52 and detection arm 2 distances, preferred, the vertical projection of latch hook 52 in detection arm 2 all falls into the first benchmaring face 21.Adopt this structure can increase the contact area of the first benchmaring face 21 and detection ruler, strengthen the reliability detecting.
The turning axle of detection arm 2 can be parallel with plate 51 or vertical.Preferably, the jointed shaft of detection arm 2 and pedestal is perpendicular to plate 51.Adopt this structure detection arm 2 to move on surface level, simple to operate.
Detection arm 2 location structures can adopt the structures such as bolt, latch, polished rod.Preferably, detection arm 2 location structures are latch, pedestal 1 has the pilot hole 11 coordinating with detection arm location structure 3, and detection arm tool 2 has the pin hole 23 coordinating with detection arm location structure 3, and the central shaft of described pilot hole, the central axes of pin hole 23 are in the jointed shaft of detection arm and pedestal.The central shaft of pilot hole 11 is parallel with the turning axle of detection arm 2.The location that adopts the shaft hole matching of latch and pilot hole 11 to realize detection arm 2, simple in structure, easy to operate.
Detection arm location structure 3 can be part independently, also can be connected with pedestal 1 or detection arm 2.Preferably, detection arm location structure 3 is connected by wire harness with detection arm 2, has accommodation hole 22 in detection arm 2, and when the state of cubing in non-use, detection arm 2 location structures coordinate with accommodation hole 22.Adopt said structure to realize the integration of cubing, easy to use.
Plate location structure 4 can adopt pin to connect, be threaded, etc. mode.Preferably, cubing also comprises auxiliary location structure, and auxiliary location structure is magnet 42, and magnet is fixedly connected with pedestal.Realize the coarse positioning to plate 51 by register pin 41, further by magnet 42, plate 51 has been adsorbed, it is not moved, ensured the accuracy detecting.Register pin 41 can have multiple choices with number, the size of magnet 42, for example, 4 magnet 42 placed holes are set, it is arranged in the below that approaches straight portion of plate 51, magnet 42 hole depths on pedestal 1 are got 5.2mm, aperture φ 10 ∽ φ 12, magnet 42 thickness 3～5mm, single magnet 42 is inhaled part power in 500N left and right.Magnet 42 can be fixing by glueing joint with pedestal 1, also can fix magnet 42 by screwing in housing screw after the side face drilling threaded hole at pedestal 1.
For convenience of the use of cubing, can in cubing, increase hanger or similar process structure, to facilitate transport.Preferably, also comprise hanging bolt 7, hanging bolt 7 is fixedly connected with pedestal 1.The head of hanging bolt 7 can adopt ball head structure.
Adopt said structure to realize the detection of the left and right position deviation of latch hook 52, the detection architecture that can increase latch hook 52 front and back position deviations is carried out complete detection to the positional precision of latch hook 52.Preferably, also comprise and detect piece 6, detect piece 6 and be fixedly connected with pedestal 1, it is another benchmaring face perpendicular to the first benchmaring face 21, plate 51, the second benchmaring faces 61 that detection piece 6 has the second benchmaring face 61, the second benchmaring faces 61.The second benchmaring face is corresponding with the front-back of latch hook.Adopt this structure can realize the detection of latch hook 52 front and back position deviations.Only adopt detection piece 6, pedestal 1, plate location structure 4 to coordinate, also can realize the detection of latch hook 52 front and back position deviations.
Preferably, plate 51 has by hole 53, detects piece 6 and passes by hole 53 and be positioned at latch hook 52 inside, detects piece 6 and has two the second relative benchmaring faces 61.Detect piece 6 and be positioned at latch hook 52 inside and detect by two the second benchmaring faces 61, can realize the detection of latch hook 52 front and back position deviations and inside dimension deviation.
The step that uses above-mentioned cubing to detect is as follows:
1. from pilot hole 11, extract latch, and latch is inserted in the accommodation hole 22 of detection arm 2; Rotate detection arm 2, notice whether freely detection arm 2 rotates when rotation, smooth and easy, when rotation detection arm 2 to the perpendicular at its center line place becomes 15 degree angle with the trailing flank of plate 51, latch now is just being resisted against on the hanging bolt 7 of cubing.The basic maintenance of detection arm 2 is static does not rock;
2. get workpiece 5, along the direction place work piece 5 of register pin 41 axis, plate 51 makes plate 51 against pedestal 1 through after register pin 41, and plate 51 is held by magnet 42; Ajust workpiece 5, pilot hole 11 gaps of guaranteeing register pin 41 and workpiece 5 evenly and 51 of plates place steadily; From the accommodation hole 22 of detection arm 2, extract latch, rotate detection arm 2 to relevant position, latch is inserted to false sidewall and pilot hole 11, the location of realizing detection arm 2;
3. get dip stick 8 and insert latch hook 52 and carry out gap width measurement with the side of detection arm 2, judge the difference of both sides gap width etc.
While adopting detection piece 6 to detect, detection arm 2 is outwarded winding and can be measured.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and be only subject to the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (9)
1. the latch hook cubing of a car engine cover, workpiece comprises plate and is fixed on the latch hook on plate, it is characterized in that, comprise pedestal, two detection arm, detection arm location structure, plate location structure, described detection arm and described pedestal are hinged, between described pedestal and described detection arm, there is the space that holds plate, described pedestal has the anchor point corresponding with the mounting hole of plate, described detection arm has the first benchmaring face, when detection, described plate is fixed on the anchor point of described pedestal by plate location structure, described detection arm is fixed by described detection arm location structure and described pedestal, two described detection arm lay respectively at the both sides of described latch hook, the side of described the first benchmaring face and latch hook is corresponding and have detector gap between the two.
2. the latch hook cubing of car engine cover according to claim 1, is characterized in that, the vertical projection of described latch hook in described detection arm all falls into described the first benchmaring face.
3. the latch hook cubing of car engine cover according to claim 1, is characterized in that, the jointed shaft of described detection arm and described pedestal is perpendicular to described plate.
4. the latch hook cubing of car engine cover according to claim 1, it is characterized in that, described detection arm location structure is latch, described pedestal has the pilot hole coordinating with described detection arm location structure, described detection arm has the pin hole coordinating with described detection arm location structure, and the central shaft of described pilot hole, the central axes of described pin hole are in the jointed shaft of described detection arm and described pedestal.
5. the latch hook cubing of car engine cover according to claim 4, it is characterized in that, described detection arm location structure is connected by wire harness with described detection arm, in described detection arm, there is accommodation hole, when the state of cubing in non-use, described detection arm location structure and described accommodation hole adopt shaft hole matching.
6. the latch hook cubing of car engine cover according to claim 1, it is characterized in that, described plate location structure is register pin, and described latch hook cubing also comprises auxiliary location structure, described auxiliary location structure is magnet, and described magnet is fixedly connected with described pedestal.
7. the latch hook cubing of car engine cover according to claim 1, is characterized in that, also comprises hanging bolt, and described hanging bolt is fixedly connected with described pedestal.
8. according to the latch hook cubing of the car engine cover described in any one in claim 1～7, it is characterized in that, also comprise detection piece, described detection piece is fixedly connected with described pedestal, described detection piece has the second benchmaring face, and described the second benchmaring face is perpendicular to described the first benchmaring face, described plate.
9. the latch hook cubing of car engine cover according to claim 8, is characterized in that, described plate has by hole, and described detection piece is through described by hole and be positioned at described latch hook inside, and described detection piece has two the second relative benchmaring faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189503.3U CN203824459U (en) | 2014-04-17 | 2014-04-17 | Latch hook inspection device of automobile engine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189503.3U CN203824459U (en) | 2014-04-17 | 2014-04-17 | Latch hook inspection device of automobile engine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824459U true CN203824459U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189503.3U Expired - Fee Related CN203824459U (en) | 2014-04-17 | 2014-04-17 | Latch hook inspection device of automobile engine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713446A (en) * | 2015-04-02 | 2015-06-17 | 安徽江淮汽车股份有限公司 | Plane difference detection device of concave molded surface holes |
| CN107036824A (en) * | 2017-01-25 | 2017-08-11 | 安徽江淮汽车集团股份有限公司 | Manual telescopic positioner |
| CN108332661A (en) * | 2018-02-06 | 2018-07-27 | 安徽江淮汽车集团股份有限公司 | A kind of hair cover lock hook Visual retrieval mechanism |
-
2014
- 2014-04-17 CN CN201420189503.3U patent/CN203824459U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713446A (en) * | 2015-04-02 | 2015-06-17 | 安徽江淮汽车股份有限公司 | Plane difference detection device of concave molded surface holes |
| CN104713446B (en) * | 2015-04-02 | 2018-05-08 | 安徽江淮汽车集团股份有限公司 | A kind of concave face plane difference detection device |
| CN107036824A (en) * | 2017-01-25 | 2017-08-11 | 安徽江淮汽车集团股份有限公司 | Manual telescopic positioner |
| CN107036824B (en) * | 2017-01-25 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | Manual telescopic positioning device |
| CN108332661A (en) * | 2018-02-06 | 2018-07-27 | 安徽江淮汽车集团股份有限公司 | A kind of hair cover lock hook Visual retrieval mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |