CN222733846U - Automobile door guard plate inspection jig - Google Patents
Automobile door guard plate inspection jig Download PDFInfo
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- CN222733846U CN222733846U CN202421130453.1U CN202421130453U CN222733846U CN 222733846 U CN222733846 U CN 222733846U CN 202421130453 U CN202421130453 U CN 202421130453U CN 222733846 U CN222733846 U CN 222733846U
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Abstract
本实用新型提供一种汽车车门护板检验治具，属于汽车检具技术领域，包括工作桌，工作桌的顶端设置有夹持装置，工作桌的底端设置有升降装置，夹持装置包括凸型块和正反丝杆，正反丝杆贯穿凸型块，凸型块的顶端固定连接有固定板，固定板的对称面依次设置有上下对称的夹持板，顶端的夹持板贯穿有螺纹杆，正反丝杆的一端贯穿工作桌的一侧并延伸出外部设置有遥杆，本实用新型有益效果：手动旋转遥杆带动正反丝杆同步旋转，正反丝杆带动凸型块以及固定板相互靠近，固定板移动到夹持板与车门护板快接触时，将车门护板放置于固定板的夹持板内，在继续旋转遥杆至固定板与车门护板两侧固定，在旋转螺纹杆。
The utility model provides an automobile door guard plate inspection jig, which belongs to the technical field of automobile inspection tools, and comprises a work table, a clamping device is arranged at the top of the work table, a lifting device is arranged at the bottom of the work table, the clamping device comprises a convex block and positive and negative screw rods, the positive and negative screw rods penetrate the convex block, the top of the convex block is fixedly connected with a fixing plate, the symmetrical surfaces of the fixing plate are sequentially provided with upper and lower symmetrical clamping plates, the clamping plate at the top is penetrated by a threaded rod, one end of the positive and negative screw rods penetrates one side of the work table and extends to be provided with a remote rod outside, and the utility model has the following beneficial effects: manually rotating the remote rod drives the positive and negative screw rods to rotate synchronously, the positive and negative screw rods drive the convex block and the fixing plate to approach each other, when the fixing plate moves to the clamping plate and the door guard plate is about to contact, the door guard plate is placed in the clamping plate of the fixing plate, and the remote rod is continued to be rotated to fix the fixing plate and the door guard plate on both sides, and then the threaded rod is rotated.
Description
Technical Field
The utility model relates to the technical field of automobile inspection tools, in particular to an automobile door guard board inspection tool.
Background
The automobile industry continuously develops at a high speed, parts are continuously improved in the development and manufacturing process, the parts are measured by a gauge after being improved, the gauge is a simple tool for controlling various sizes of products before the mass production stage of the automobile products, the production efficiency and the control quality are improved, the dimensional accuracy is very high, and the demand for the gauge is also increasing.
The utility model discloses an automobile door guard board checking fixture of application number CN201921831019.5 is also the technology of becoming mature day by day, the mounting groove has all been seted up through the relative one side of two fixed plates, and the first fly leaf of the equal sliding connection in top and bottom of two mounting groove inner walls, the positive all swing joint at two mounting groove inner wall tops has the second fly leaf, the first servo cylinder of the equal fixedly connected with in top of two fixed plates, and the bottom of two first servo cylinder output shafts respectively with the top fixed connection of two second fly leaves, place the both sides of door guard board in the mounting groove of the relative one side of two fixed plates, utilize first fly leaf and second fly leaf can be convenient carry out spacingly to the front and the back of door guard board, accomplish the fixed operation step to the door guard board, great reduction to the fixed operation step of door guard board, improve the detection efficiency to the door guard board.
Based on this, the advantages of the above-mentioned products are agreed, but the following drawbacks are also present:
The guard plate checking fixture has a certain limitation on the size of the car door guard plate due to the fact that the size of the mounting groove is fixed.
Disclosure of utility model
The utility model aims to provide an inspection jig for an automobile door guard plate, which is used for solving the problem that the size of the door guard plate is limited in the prior art.
The embodiment of the utility model provides an inspection jig for an automobile door guard board, which comprises a working table, wherein the top end of the working table is provided with a clamping device, and the bottom end of the working table is provided with a lifting device;
The clamping device comprises a convex block and a positive and negative screw rod, wherein the positive and negative screw rod penetrates through the convex block, a fixing plate is fixedly connected to the top end of the convex block, clamping plates which are vertically symmetrical are sequentially arranged on the symmetrical surfaces of the fixing plate, a threaded rod penetrates through the clamping plate at the top end, and one end of the positive and negative screw rod penetrates through one side of the working table and extends out to form a remote rod;
The lifting device comprises a top sliding guide rail arranged at the bottom end of the working table, the top sliding guide rail is externally connected with a top sliding block in a sliding manner, the bottom end of the top sliding block is provided with a top U-shaped seat, the bottom end of the top U-shaped seat is hinged with a first supporting rod, one end of the first supporting rod, far away from the top U-shaped seat, is hinged with a bottom U-shaped seat, one side of the first supporting rod is provided with a second supporting rod, one end of the second supporting rod, which is located on the top sliding guide rail, is hinged with a top hinge seat, one end of the second supporting rod, far away from the top hinge seat, is hinged with a bottom hinge seat, the bottom sliding block is arranged at the bottom sliding guide rail, the bottom sliding block is connected with a group of first supporting rods and the second supporting rods in an X-shaped movable cross manner, a shaft rod is arranged at the hinged position in the middle, the middle of the shaft rod is provided with a piston end of a cylinder, and one end of the cylinder, far away from the piston end is hinged with a mounting block.
In this embodiment, drive positive and negative lead screw synchronous revolution through manual rotatory remote rod, positive and negative lead screw's drive protruding type piece is close to each other or keeps away from each other, protruding type piece makes fixed plate synchronous motion, after the fixed plate moves to contact with door backplate both sides, it is fixed on the top of door backplate to rotate the screw thread pole, the cylinder drives the removal of axostylus axostyle, the axostylus axostyle drives first bracing piece and second bracing piece and rotates, first bracing piece articulates top U type seat and drives top sliding block and slide along top sliding guide, the articulated bottom of second bracing piece articulates the bottom sliding block and slide along bottom sliding guide, and then the convenience is adjusted the height of workstation, more conveniently carry out the inspection to the door backplate.
In one embodiment of the utility model, the clamping devices are symmetrically arranged on two sides of the working table, the corresponding positions of the working table, which are positioned on the convex blocks, are provided with convex grooves with matched sizes, telescopic rods are sequentially arranged between the top ends of the working table, which are positioned between the fixing plates, and the top ends of the telescopic rods are respectively provided with a detection head.
In this scheme, drive the head of examining through the telescopic link and provide pressure to one side of door backplate to make the head of examining act on the door backplate with pressure, observe the door backplate this moment, the surface and the both sides of door backplate do not appear deforming and then indicate that door backplate quality inspection is qualified.
In one embodiment of the utility model, foam pads are arranged at the bottom ends of the threaded rods, the front and back screw rods penetrate through the positions between the convex grooves at the two sides, bearing sleeves are sleeved on the outer parts of the front and back screw rods and one side of the working table between the convex grooves, and sleeves are arranged on the side walls of the front and back screw rods, which are far away from the remote rods and are located in the convex grooves.
In this scheme, increase through the foam pad with the frictional property of door backplate, bearing housing and sleeve provide stable horizontal support to positive and negative lead screw.
In one embodiment of the utility model, the piston end of the cylinder is arranged at the middle part of the shaft rod through the cylinder, the end of the cylinder far away from the cylinder is hinged with the top end of the mounting block through the N-shaped block, and the mounting block is arranged at the middle part of one end of the bottom plate.
In this scheme, fix the cylinder both ends through drum and N type piece, the installation piece sets up in the one end middle part position of bottom plate can provide better stability.
In one embodiment of the utility model, limiting plates are arranged at both ends of the sliding guide rail, the bottom U-shaped seat and the bottom sliding guide rail are positioned at the top end of the bottom plate, and struts are arranged around the bottom end of the bottom plate.
In this scheme, through the sliding distance of limiting plate control sliding block, end U type seat and end sliding guide are located the bottom plate top, and the connection and the support of bottom plate can increase the stability of whole structure, and the pillar can strengthen the stable energy of structure.
In one embodiment of the utility model, a switch panel is arranged at the top end of one side of the working table, a clamping device switch and a lifting device switch are respectively arranged at the top end of the switch panel, the clamping device switch is electrically connected with the telescopic rod and the detection head, the lifting device switch is electrically connected with the air cylinder, and the switch panel is electrically connected with an external power supply.
In this scheme, through the switch panel 113 for the consumer provide the power, independent switch carries out independent protection for independent device consumer.
Compared with the prior art, the utility model has the beneficial effects that:
The door guard plate is placed in the clamping plate of the fixing plate, the remote rod is manually rotated, the remote rod drives the positive and negative screw rods to synchronously rotate, the positive and negative screw rods rotate to further drive the penetrated convex blocks to mutually approach, the fixing plate moves synchronously, when the fixing plate moves to the clamping plate to be in quick contact with the door guard plate, the door guard plate is placed in the clamping plate of the fixing plate, the remote rod is continuously rotated to be fixed to the two sides of the fixing plate, the threaded rod is rotated to fix the top end of the door guard plate, further, the two sides of the door guard plate are firmly fixed up and down, a better clamping effect is provided, the telescopic rod drives the detection head to provide pressure to one side of the door guard plate, so that the detection head acts on the door guard plate, the door guard plate is observed at the moment, and the quality inspection of the door guard plate is qualified when deformation does not occur on the surface and the two sides of the door guard plate.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a test fixture according to the present utility model;
FIG. 2 is a schematic view of a clamping device according to the present utility model;
Fig. 3 is a schematic structural view of the lifting device of the present utility model.
100 Parts of a working table, 110 parts of a telescopic rod, 111 parts of a detection head, 112 parts of a bottom plate, 113 parts of a switch panel;
200. Clamping device 210, convex block 211, positive and negative screw rod 212, fixing plate 213, clamping plate 214, threaded rod 215 and convex groove;
300. Lifting device 310, top sliding guide rail, 311, top sliding block, 312, top U-shaped seat, 313, first support bar, 314, bottom U-shaped seat, 315, second support bar, 316, top hinge seat, 317, bottom hinge seat, 318, bottom sliding block, 319, bottom sliding guide rail, 320, shaft rod, 321, air cylinder, 322 and installation block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution, including a work table 100, a clamping device 200 is disposed at the top end of the work table 100, and a lifting device 300 is disposed at the bottom end of the work table 100;
referring to fig. 2 specifically, the clamping device 200 includes a convex block 210 and a positive and negative screw rod 211, the positive and negative screw rod 211 penetrates through the convex block 210, a fixing plate 212 is fixedly connected to a top end of the convex block 210, vertically symmetrical clamping plates 213 are sequentially disposed on a symmetrical surface of the fixing plate 212, a threaded rod 214 penetrates through the clamping plate 213 at the top end, and a remote rod is disposed at one end of the positive and negative screw rod 211 penetrating through one side of the table 100 and extending outside.
In a specific embodiment, referring to fig. 2, by manually rotating the remote lever, the remote lever drives the forward and reverse screw rods 211 to rotate synchronously, the forward and reverse screw rods 211 rotate to drive the penetrating convex blocks 210 to approach or separate from each other, the convex blocks 210 move to enable the fixing plate 212 to move synchronously, after the fixing plate 212 moves to contact with two sides of the door guard, the clamping plate 213 supports the door guard, and the threaded rod 214 is fixed at the top end of the door guard by rotating the threaded rod 214.
Referring to fig. 3, the lifting device 300 includes a top sliding rail 310 disposed at a bottom end of the working table 100, a top sliding block 311 is slidably connected to an outer portion of the top sliding rail 310, a top U-shaped seat 312 is disposed at a bottom end of the top sliding block 311, a first support rod 313 is hinged to a bottom end of the top U-shaped seat 312, a bottom U-shaped seat 314 is hinged to one end of the first support rod 313 far from the top U-shaped seat 312, a second support rod 315 is disposed at one side of the first support rod 313, a top hinge seat 316 is hinged to one end of the second support rod 315 located at the top sliding rail 310, a bottom hinge seat 317 is hinged to one end of the second support rod 315 far from the top hinge seat 316, a bottom sliding block 318 is disposed at a bottom sliding block 319, a set of first support rods 313 and the second support rods 315 are movably crossed in an X-shape, a shaft 320 is disposed at a middle hinge position, a piston end of a cylinder 321 is disposed at a middle portion of the shaft 320, and one end of the cylinder 321 far from the piston end is hinged through a mounting block 322.
In a specific embodiment, referring to fig. 3, by starting the air cylinder 321, the shaft 320 is driven to move, the shaft 320 drives the bottom end of the first support rod 313 and the top end of the second support rod 315 to rotate, the top end of the first support rod 313 is hinged to the top U-shaped seat 312 to drive the top sliding block 311 to slide along the top sliding rail 310, and the bottom end of the second support rod 315 is hinged to the bottom hinge seat 317 to drive the bottom sliding block 318 to slide along the bottom sliding rail 319, so that the height of the work table 100 is conveniently adjusted, and the door guard plate is more conveniently checked.
Referring to fig. 2, the clamping devices 200 are symmetrically disposed on two sides of the working table 100, the working table 100 is provided with a convex slot 215 with matched dimensions at a corresponding position of the convex block 210, the top end of the working table 100 is provided with telescopic rods 110 between the fixing plates 212 in sequence, and the top ends of the telescopic rods 110 are provided with detection heads 111.
In a specific embodiment, referring to fig. 2, the clamping devices 200 are symmetrically arranged to facilitate clamping the two sides of the door guard plate, so as to avoid the door guard plate from tilting, and provide a better clamping effect, the convex grooves 215 facilitate the movement of the convex blocks 210, and the telescopic rods 110 drive the detection heads 111 to provide pressure to one side of the door guard plate, so that the detection heads 111 apply pressure to the door guard plate, at the moment, the door guard plate is observed, and the deformation of the surface and the two sides of the door guard plate is not generated, so that the quality inspection of the door guard plate is qualified.
Referring to fig. 2, the dimensions of two ends of the threaded rod 214 are larger than the threaded rod 214, foam pads are disposed at the bottom end of the threaded rod 214, the front and back screw rods 211 penetrate through the positions between the convex grooves 215 on two sides, bearing sleeves are sleeved on the outer parts of the front and back screw rods 211 between the convex grooves 215 and one side of the working table 100, and sleeves are disposed on the side walls of the front and back screw rods 211, which are far away from the remote rods and are located in the convex grooves 215.
In a specific embodiment, referring to fig. 2, the size of both ends of the threaded rod 214 is larger than that of the threaded rod 214 to avoid the threaded rod 214 from falling, the foam pad increases the friction with the door guard, the bearing sleeve and the sleeve provide stable lateral support for the front and back screw 211, and the friction between the front and back screw 211 and the table 100 is reduced.
Referring to fig. 3, a piston end of a cylinder 321 is disposed in a middle portion of a shaft 320 through a cylinder, an end of the cylinder 321 far from the cylinder is hinged to a top end of a mounting block 322 through an N-shaped block, and the mounting block 322 is disposed in a middle portion of one end of the bottom plate 112.
In a specific embodiment, referring to fig. 3, the piston end of the cylinder 321 is fixed by the cylinder, the bottom end of the cylinder 321 is fixed by the N-shaped block and the mounting block 322, and the mounting block 322 is disposed at a middle position of one end of the bottom plate 112, so that better stability can be provided.
Referring to fig. 3, limiting plates are disposed at two ends of the sliding rail, the bottom U-shaped seat 314 and the bottom sliding rail 319 are disposed at the top end of the bottom plate 112, and struts are disposed around the bottom end of the bottom plate 112.
In a specific embodiment, referring to fig. 3, the sliding distance of the sliding block is controlled by the limiting plate, the bottom U-shaped seat 314 and the bottom sliding rail 319 are located at the top end of the bottom plate 112, and the connection and support of the bottom plate 112 can increase the stability of the whole structure, and the support column can enhance the stability of the structure.
Referring to fig. 2, a switch panel 113 is disposed at a top end of one side of the table 100, a clamping device switch and a lifting device switch are disposed at a top end of the switch panel 113, the clamping device switch is electrically connected to the telescopic rod 110 and the detection head 111, the lifting device switch is electrically connected to the cylinder 321, and the switch panel 113 is electrically connected to an external power source.
In a specific embodiment, referring to fig. 2, a power supply is provided to the electric device through a switch panel 113, and an independent switch performs independent protection for the independent electric device.
The utility model provides an inspection jig for an automobile door guard plate, which is specifically used in the following manner:
Before use, a worker electrifies an external power supply, turns on the switch panel 113, turns on the clamping device switch and the lifting device switch in sequence, drives the shaft lever 320 to move through the starting of the air cylinder 321, drives the bottom end of the first support rod 313 and the top end of the second support rod 315 to rotate and move, the top end of the first support rod 313 is hinged with the top U-shaped seat 312 to drive the top sliding block 311 to slide along the top sliding guide rail 310, and the bottom end of the second support rod 315 is hinged with the bottom hinge seat 317 to drive the bottom sliding block 318 to slide along the bottom sliding guide rail 319, so that the height of the work table 100 is conveniently adjusted, and the vehicle door guard plate is more conveniently checked;
during the use, the staff places the door guard in the grip block 213 of fixed plate 212, through manual rotatory remote lever, the remote lever drives positive and negative lead screw 211 synchronous revolution, positive and negative lead screw 211's rotation and then drive the protruding type piece 210 that runs through each other and get close to each other, protruding type piece 210's removal makes fixed plate 212 synchronous motion, fixed plate 212 moves when grip block 213 and door guard contact soon, place the door guard in the grip block 213 of fixed plate 212, it is fixed to fixed plate 212 and door guard both sides to continue rotatory remote lever, at rotatory 214, fix the top of door guard with the threaded rod 214, and then firmly fix both sides and upper and lower of door guard, provide better centre gripping effect, telescopic link 110 drives detection head 111 and provides pressure to one side of door guard, thereby make detection head 111 exert pressure on the door guard, observe the door guard at this moment, door guard surface and both sides of door guard show that the door guard does not show that the deformation is qualified in door guard quality inspection.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. An automobile door guard board inspection jig, which is characterized by comprising:
The working table (100), the top end of the working table (100) is provided with a clamping device (200), and the bottom end of the working table (100) is provided with a lifting device (300);
The clamping device (200) comprises a convex block (210) and a positive and negative screw rod (211), wherein the positive and negative screw rod (211) penetrates through the convex block (210), a fixing plate (212) is fixedly connected to the top end of the convex block (210), clamping plates (213) which are vertically symmetrical are sequentially arranged on the symmetrical surfaces of the fixing plate (212), a threaded rod (214) penetrates through the clamping plates (213) at the top end, and one end of the positive and negative screw rod (211) penetrates through one side of the working table (100) and extends out to form a remote rod;
Lifting device (300) are including top slide rail (310) that the bottom of table (100) set up, the outside sliding connection of top slide rail (310) has top slider (311), the bottom of top slider (311) is provided with top U type seat (312), the bottom of top U type seat (312) articulates there is first bracing piece (313), the one end that top U type seat (312) was kept away from to first bracing piece (313) articulates there is bottom U type seat (314), one side of first bracing piece (313) is provided with second bracing piece (315), one end that second bracing piece (315) are located top slide rail (310) articulates there is top hinge seat (316), one end that top hinge seat (316) was kept away from to second bracing piece (315) articulates there is bottom hinge seat (317), the bottom of bottom hinge seat (317) is provided with bottom slider (318), bottom slider (318) are located bottom slide connection on bottom slide rail (319), a set of first bracing piece (313) and second bracing piece (315) are provided with piston (320) in the middle part setting up with X type movable cross section and are kept away from in the cylinder (320), piston (320) are provided with piston (320) and are kept away from in the middle part setting up piston (320).
2. The vehicle door guard board inspection jig according to claim 1, wherein the clamping devices (200) are symmetrically arranged on two sides of the working table (100), the corresponding positions of the working table (100) on the convex blocks (210) are provided with convex grooves (215) with matched sizes, telescopic rods (110) are sequentially arranged between the fixing plates (212) on the top ends of the working table (100), and detection heads (111) are arranged on the top ends of the telescopic rods (110).
3. The inspection jig for automobile door guard plates according to claim 1, wherein foam pads are arranged at the bottom ends of the threaded rods (214), the front and back screw rods (211) penetrate through positions between the convex grooves (215) on two sides, bearing sleeves are sleeved on one sides of the working table (100) and between the convex grooves (215) on the outer parts of the front and back screw rods (211), and sleeves are arranged on the side walls, away from the remote rods, of the front and back screw rods (211) and located in the convex grooves (215).
4. The vehicle door guard board inspection jig according to claim 1, wherein a piston end of the cylinder (321) is arranged in the middle of the shaft lever (320) through a cylinder, one end of the cylinder (321) far away from the cylinder is hinged with the top end of the mounting block (322) through an N-shaped block, and the mounting block (322) is arranged in the middle of one end of the bottom plate (112).
5. The inspection jig for automobile door guard plates of claim 1, wherein limiting plates are arranged at two ends of the sliding guide rail, the bottom U-shaped seat (314) and the bottom sliding guide rail (319) are located at the top end of the bottom plate (112), and struts are arranged around the bottom end of the bottom plate (112).
6. The vehicle door guard board inspection jig according to claim 1, wherein a switch panel (113) is disposed at a top end of one side of the work table (100), a clamping device switch and a lifting device switch are disposed at a top end of the switch panel (113), the clamping device switch is electrically connected with the telescopic rod (110) and the detection head (111), the lifting device switch is electrically connected with the air cylinder (321), and the switch panel (113) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421130453.1U CN222733846U (en) | 2024-05-23 | 2024-05-23 | Automobile door guard plate inspection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421130453.1U CN222733846U (en) | 2024-05-23 | 2024-05-23 | Automobile door guard plate inspection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222733846U true CN222733846U (en) | 2025-04-08 |
Family
ID=95222505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421130453.1U Active CN222733846U (en) | 2024-05-23 | 2024-05-23 | Automobile door guard plate inspection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222733846U (en) |
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2024
- 2024-05-23 CN CN202421130453.1U patent/CN222733846U/en active Active
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