CN220921541U - Positioning fixture for punching door plate of van-type vehicle - Google Patents
Positioning fixture for punching door plate of van-type vehicle Download PDFInfo
- Publication number
- CN220921541U CN220921541U CN202321681103.XU CN202321681103U CN220921541U CN 220921541 U CN220921541 U CN 220921541U CN 202321681103 U CN202321681103 U CN 202321681103U CN 220921541 U CN220921541 U CN 220921541U
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- positioning
- clamp
- door panel
- punching
- cover plate
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- 238000004080 punching Methods 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 16
- 239000010985 leather Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model provides a punching and positioning clamp for a door plate of a van vehicle, which comprises the following components: the fixture body and the positioning structure. The clamp body comprises a clamp base and a clamp cover plate, and the clamp cover plate is arranged on the clamp base through a reinforced hinge; the positioning structure comprises a cover plate positioning seat, a door plate positioning seat, a clamping structure, a positioning sample punch and a reverse hole, wherein the cover plate positioning seat is arranged on a clamp base and corresponds to the reverse hole arranged on the clamp cover plate, the door plate positioning seat is arranged on the side edge of the clamp base, the top of the door plate positioning seat is provided with an inward L-shaped chamfer structure, the clamping structure is provided with a bolt capable of being screwed inwards, the positioning sample punch is fixedly connected with the clamp cover plate, and the sample punch of the positioning sample punch is arranged towards the clamp base. The positioning fixture for punching the door plate of the van vehicle can solve the problem of poor positioning precision of punching the door plate.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a punching positioning clamp for a door plate of a van-type vehicle.
Background
The door plate of the van-type transport vehicle is assembled on a production line, and single parts such as a hinge, a lock lever hoop, a padlock and the like are arranged on the door plate. The single piece has poor precision of the installation position relative to the door plate, and is easy to cause the phenomena of sealing, water leakage tightness and the like.
This requires an improvement in the punching accuracy of the single mounting hole, while the positional accuracy of the mounting hole requires a tooling for assurance. The traditional positioning device has poor positioning effect and cannot meet the technological requirements of door plate installation.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a punching positioning fixture for a door panel of a van vehicle, which is used for solving the problem that the punching position of the door panel is not accurate enough in the prior art, mainly improving the design of a punching positioning structure, eliminating the matching and punching process, being capable of positioning in advance, and solving the problem of poor installation precision caused by the matching and punching process.
The utility model provides a punching and positioning clamp for a door plate of a van vehicle, which comprises the following components:
The clamp comprises a clamp body, a clamp base and a clamp cover plate, wherein the clamp cover plate is arranged on the clamp base through a reinforced hinge;
The positioning structure comprises a cover plate positioning seat, a door plate positioning seat, a clamping structure, a positioning sample punch and a reverse hole, wherein the cover plate positioning seat is installed on a clamp base and corresponds to the reverse hole on the clamp cover plate, the door plate positioning seat is arranged on the side edge of the clamp base, the top of the door plate positioning seat is provided with an inward L-shaped chamfer structure, the clamping structure is provided with a bolt capable of being screwed inwards, the positioning sample punch is fixedly connected with the clamp cover plate, and the sample punch of the positioning sample punch faces the clamp base.
In one embodiment of the utility model, the door plate positioning seat comprises a door plate positioning body and a door plate positioning installation seat, wherein the door plate positioning body is welded with the clamp base, the door plate positioning installation seat is of an L-shaped structure, and the door plate positioning installation seat is welded on the door plate positioning body.
In one embodiment of the present utility model, the door panel positioning seat includes at least four door panel positioning seats, and the door panel positioning seats are respectively disposed on four sides of the fixture mounting seat.
In one embodiment of the utility model, one end of the door plate positioning seat, which is close to the door plate, is adhered with floor leather, and the top of the door positioning seat is in a chamfer structure.
In one embodiment of the utility model, the clamping structure comprises a clamping structure body, a bolt and a nut, wherein the clamping structure body is fixedly connected with the clamp base, the nut is fixedly connected with the clamping structure body, and the bolt penetrates through the nut and can move in the direction from the nut to the U-shaped clamping structure body.
In one embodiment of the utility model, the clamping structure body is welded to the clamp base.
In one embodiment of the utility model, the outer side wall of the bolt is provided with external threads, and the inner side wall of the nut is provided with internal threads corresponding to the external threads.
In one embodiment of the utility model, the positioning sample punch comprises a positioning sample punch bottom plate, a positioning sample punch body and a hinge, wherein one end of the positioning sample punch body is welded with the positioning sample punch bottom plate, and the other end of the positioning sample punch body is used as the sample punch.
In one embodiment of the utility model, the fixture cover plate is further provided with a through hole structure corresponding to the positioning sample punch body, the positioning sample punch body is arranged through the through hole structure, and the positioning sample punch bottom plate is welded with the fixture cover plate.
In one embodiment of the utility model, the hinge is connected to the positioning punch body.
The utility model provides a punching positioning clamp for a door plate of a van vehicle, which can cancel the matching and punching process of punching the door plate of the van vehicle, can position the door plate at the punching position before assembly, and ensures the assembly precision of the door plate.
Furthermore, the punching positioning clamp for the door plate of the van vehicle ensures the installation precision of each device, has simple structure and reasonable design, and greatly solves the problems of poor installation precision, low production efficiency and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a positioning fixture of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view of FIG. 1 at C;
Fig. 5 is a bottom view of the localization fixture when it is fully opened.
Description of element numbers:
The fixture comprises a fixture base 1, a fixture cover plate 2, a reinforced hinge 3, a cover plate positioning seat 4, a door plate positioning seat 5, a door plate positioning body 51, a door plate positioning installation seat 52, a floor leather 53, a clamping structure 6, a clamping structure body 61, a bolt 62, a nut 63, a positioning sample punch 7, a positioning sample punch bottom plate 71, a positioning sample punch body 72, a reversing hole 8 and a reversing pin 9.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the utility model is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the utility model. The test methods in the following examples, in which specific conditions are not noted, are generally conducted under conventional conditions or under conditions recommended by the respective manufacturers.
Please refer to fig. 1 to 5. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The utility model provides a punching positioning clamp for a door plate of a van vehicle, which can solve the problem of inaccurate punching positioning of the door plate. Specifically, the punching and positioning clamp for the door plate of the van vehicle comprises a clamp body and a positioning structure. The clamp body comprises a clamp base 1 and a clamp cover plate 2, and the clamp cover plate 2 is arranged on the clamp base 1 through a reinforced hinge 3; the locating structure includes apron positioning seat 4, door plant positioning seat 5, chucking structure 6, location appearance dashes 7 and falls to hole 8, and apron positioning seat 4 installs on anchor clamps base 1 to correspond to the hole 8 that falls of installing on anchor clamps apron 2, door plant positioning seat 5 locates on anchor clamps base 1 side, and door plant positioning seat 5 top is equipped with the inwards L type chamfer structure of orientation, chucking structure 6 is equipped with the bolt that can inwards screw up, location appearance dashes 7 and anchor clamps apron 2 fixed connection, and location appearance punching head that appearance dashes 7 sets up towards anchor clamps base 1.
As shown in fig. 1, the punching and positioning clamp for the door panel of the van vehicle provided by the utility model comprises a clamp body and a positioning structure, wherein the clamp body comprises a clamp base 1, a clamp cover plate 2 and a reinforcing hinge 3, and the positioning structure comprises a cover plate positioning seat 4, a door panel positioning seat 5, a clamping structure 6, a positioning sample punch 7 and a reversing hole 8. The clamp base 1 is of a square frame structure, and the structure uses Q235 materials and 70x50x3.0 standard square tubes, meets the strength requirement of the whole clamp frame and is used for bearing a clamp positioning structure. The reinforcing hinge 3 is welded with the clamp base 1 and the clamp cover plate 2 respectively, the clamp cover plate 2 is fixedly arranged on the clamp base 1 through the reinforcing hinge 3, and when the clamp cover plate 2 is used, the clamp cover plate 2 is rotated down through the reinforcing hinge 3.
Further, in this embodiment, two cover positioning seats 4 and a reverse hole 8 are included, the cover positioning seats 4 are installed on two sides of the clamp base 1 far away from the reinforced hinge 3, and the reverse hole 8 is installed on the bottom of the clamp cover 2 corresponding to the position of the cover positioning seat 4. The cover plate positioning seat 4 is provided with the reversing pin 9, the reversing pin 9 corresponds to the reversing hole 8 on the clamp cover plate 2, and when the clamp cover plate 2 is downwards covered by the reinforcing hinge 3, the reversing hole 8 is sleeved into the reversing pin 9, so that the clamp cover plate 2 is fixed, and the positioning effect of the clamp cover plate 2 is achieved.
As shown in fig. 1 and 2, in this embodiment, six door panel positioning seats 5 are included, and the number of the door panel positioning seats 5 is not less than four in the actual operation process. The door plate positioning seats 5 are respectively and fixedly installed around the clamp base 1, and at least one door plate positioning seat 5 is arranged on each edge of the clamp base 1. The door panel positioning seat 5 includes a door panel positioning body 51, a door panel positioning mounting seat 52, and a floor leather 53. The door plate positioning body 51 is mounted on the side wall of the clamp base 1, which is close to the clamp cover plate 2, and the door plate positioning body 51 is welded with the clamp base 1. The door plant location mount pad 52 is installed to the one side that the door plant location body 51 kept away from anchor clamps base 1, and door plant location mount pad 52 is L type structure, and its L type structure's upper end is equipped with chamfer structure, and the door plant of being convenient for is placed in anchor clamps location structure. The upper surface of the lower end of the door positioning and mounting seat 52 is stuck with a floor leather 53, so that the door plate can be prevented from being scratched during contact. The door plate positioning seat 5 is all towards the inner side of the clamp base 1, when the door plate is placed, the door plate can be placed on the L-shaped structure of the door plate positioning installation seat 52, the contact between the periphery of the door plate and the door plate positioning installation seat 52 is ensured, and the positioning of the door plate can be completed.
As shown in fig. 1 and 3, in this embodiment, four clamping structures 6 are included, and the number of the clamping structures 6 is not less than two in the actual operation process. The clamping structures 6 are respectively and fixedly arranged on two adjacent edges of the clamp base 1, and each edge is required to be provided with at least one clamping structure 6. In this embodiment, the upper edge and the right edge of the door panel are used as reference positioning surfaces, and the fixed positioning structure is used, so that the lower edge and the left edge of the door panel are provided with the clamping structure 6 due to errors of the door panel. The clamping structure 6 comprises a clamping structure body 61, a bolt 62 and a nut 63, wherein the clamping structure body 61 is fixedly connected with the clamp base 1, the nut 63 is fixedly connected with the clamping structure body 61, the bolt 62 penetrates through the nut 63 and can move along the direction from the nut 63 to the U-shaped clamping structure body 61, the bolt is tightly propped when being screwed in, and the bolt is loosened when being unscrewed. The outer side wall of the bolt 62 is provided with external threads, and the inner side wall of the nut 63 is provided with internal threads corresponding to the external threads. When the door panel is positioned and clamped and fastened, the door panel is arranged at a specified position by the knob bolt 62.
As shown in fig. 1, 4 and 5, the positioning punch 7 is a punching device. The positioning sample punch 7 comprises a positioning sample punch bottom plate 71, a positioning sample punch body 72 and a hinge (not shown), one end of the positioning sample punch body 72 is welded with the positioning sample punch bottom plate 71, and the other end is used as the sample punch, so that punching can be performed. The clamp cover plate 2 has a through hole structure capable of accommodating the positioning sample punch body 72, the positioning sample punch bottom plate 71 is embedded in the through hole structure, and the positioning sample punch body 72 penetrates through the clamp cover plate 2 and enables the punch to extend out of the bottom of the clamp cover plate 2. The hinges are connected with the positioning sample punch body 72 as an external structure, a group of hinges form a group of linkage devices, the positioning sample punches of a group of hinges or lock bars are arranged on a set of positioning bottom plate, and the positioning sample punches are integrally welded on the upper plate through a through hole structure of the upper plate, so that the relative precision of each positioning pin in the hinge or lock bar small assembly can be improved.
As shown in fig. 1-5, when the door plate is punched and positioned, the punching position positioning clamp of the door plate is designed according to the size of a product drawing, so that the accuracy of mounting hole positions of the door plate hinge and the lock bar is ensured. The upper edge and the right edge of the door plate are positioned as datum planes, a fixed positioning structure is used, and the lower edge and the left edge are movable clamping structures. The fixture cover plate 2 is provided with a hinge mounting hole sample punching head and a guide, the position is positioned by using a laser cutting machine to cut holes, and each positioning precision is within 0.5 mm. When punching, firstly, the door plate is placed on the door plate positioning seat 5, the position of the door plate is adjusted through the clamping structure 6, the door plate is located at the appointed position, when in use, the clamp upper plate is shot down, the punching sample punching of the hinge positioning hole is completed, and then, the air drill is used for punching according to the sample punching position, so that the punching positioning procedure can be completed.
The utility model provides a punching positioning fixture for a door plate of a van vehicle, which is used for positioning the door plate through a door plate positioning seat and a clamping structure, punching through a positioning sample punch, and finishing the accurate punching of the door plate under the condition of canceling a matched punching process, thereby improving the production efficiency and the installation precision.
Therefore, the positioning clamp for punching the door plate of the van vehicle can solve the problems of poor installation precision and low production efficiency caused by a matching and punching process.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a van door plant positioning fixture that punches which characterized in that includes:
The clamp comprises a clamp body, wherein the clamp body comprises a clamp base (1) and a clamp cover plate (2), and the clamp cover plate (2) is arranged on the clamp base (1) through a reinforced hinge (3);
The positioning structure comprises a cover plate positioning seat (4), a door plate positioning seat (5), a clamping structure (6), a positioning sample punch (7) and a reversing hole (8), wherein the cover plate positioning seat (4) is arranged on the clamp base (1) and corresponds to the reversing hole (8) on the clamp cover plate (2), the door plate positioning seat (5) is arranged on the side edge of the clamp base (1), the top of the door plate positioning seat (5) is provided with an inward L-shaped chamfer structure, the clamping structure (6) is provided with a bolt capable of being screwed inwards, the positioning sample punch (7) is fixedly connected with the clamp cover plate (2), and the sample punch of the positioning sample punch (7) is arranged in an outward extending mode from the clamp cover plate (2).
2. The punching positioning clamp for the door panel of the van vehicle according to claim 1, wherein the door panel positioning seat (5) comprises a door panel positioning body (51) and a door panel positioning installation seat (52), the door panel positioning body (51) is welded with the clamp base (1), the door panel positioning installation seat (52) is of an L-shaped structure, and the door panel positioning installation seat (52) is welded on the door panel positioning body (51).
3. The punching positioning clamp for the door panel of the van vehicle according to claim 2, wherein the door panel positioning seats (5) at least comprise four, and the door panel positioning seats (5) are respectively arranged on four side edges of the clamp base (1).
4. A positioning fixture for punching a door panel of a van vehicle according to claim 3, wherein a floor leather (53) is arranged at one end of the door panel positioning seat (5) close to the fixture cover plate (2), and the top of the door panel positioning seat (5) is of a chamfer structure.
5. The positioning jig for punching a door panel of a van vehicle according to claim 1, wherein the chucking structure (6) includes a chucking structure body (61), a bolt (62) and a nut (63), the chucking structure body (61) is fixedly connected with the jig base (1), the nut (63) is fixedly connected with the chucking structure body (61), and the bolt (62) passes through the nut (63) and is movable in a direction from the nut (63) to the chucking structure body (61).
6. The positioning jig for punching a door panel of a van according to claim 5, wherein the chucking structure body (61) is welded to the jig base (1).
7. The positioning jig for punching door panels of vans according to claim 5, characterized in that the positioning structure comprises two clamping structures (6) respectively provided on two adjacent sides of the jig base (1).
8. The positioning fixture for punching of the door panel of the van vehicle according to claim 1, wherein the positioning punch (7) comprises a positioning punch bottom plate (71), a positioning punch body (72) and a hinge, one end of the positioning punch body (72) is welded with the positioning punch bottom plate (71), and the other end is used as the punch.
9. The positioning fixture for punching the door panel of the van vehicle according to claim 8, wherein a through hole structure corresponding to the positioning sample punch body (72) is further arranged on the fixture cover plate (2), the positioning sample punch body (72) penetrates through the through hole structure, and the positioning sample punch bottom plate (71) is welded with the fixture cover plate (2).
10. The positioning jig for punching a door panel of a van according to claim 9, wherein the hinge is connected to the positioning punch body (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681103.XU CN220921541U (en) | 2023-06-29 | 2023-06-29 | Positioning fixture for punching door plate of van-type vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681103.XU CN220921541U (en) | 2023-06-29 | 2023-06-29 | Positioning fixture for punching door plate of van-type vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220921541U true CN220921541U (en) | 2024-05-10 |
Family
ID=90965105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321681103.XU Active CN220921541U (en) | 2023-06-29 | 2023-06-29 | Positioning fixture for punching door plate of van-type vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220921541U (en) |
-
2023
- 2023-06-29 CN CN202321681103.XU patent/CN220921541U/en active Active
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