CN220497589U - Multi-vehicle type rear wheel cover edging device - Google Patents
Multi-vehicle type rear wheel cover edging device Download PDFInfo
- Publication number
- CN220497589U CN220497589U CN202320532822.9U CN202320532822U CN220497589U CN 220497589 U CN220497589 U CN 220497589U CN 202320532822 U CN202320532822 U CN 202320532822U CN 220497589 U CN220497589 U CN 220497589U
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- tire
- tire membrane
- membrane frame
- rear wheel
- wheel cover
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- 238000007688 edging Methods 0.000 title claims abstract description 34
- 210000004379 membrane Anatomy 0.000 claims abstract description 109
- 239000012528 membrane Substances 0.000 claims abstract description 109
- 210000002219 extraembryonic membrane Anatomy 0.000 claims abstract description 26
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000009957 hemming Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model relates to a multi-vehicle-type rear wheel cover edging device which comprises a bottom tool clamp (1), a vehicle body assembly, a edging head (5), a tire membrane frame (3) and a plurality of tire membrane assemblies (4); the tire membrane assembly (4) is detachably arranged on the tire membrane frame (3), and the edging head (5) is detachably arranged at the tail end of the edging robot so as to realize edging operation; be equipped with a plurality of suspension cylinders (31) on fetal membrane frame (3), suspension cylinder (31) are closely laminated with fetal membrane module (4) to move along the x-axis of fetal membrane frame (3) and the z-axis direction, spacing fetal membrane module (4) are installed in the position on fetal membrane frame (3). The edging device provided by the utility model realizes the rapid switching and positioning of different tire membranes of multiple vehicle types, effectively improves the edging precision of the wheel cover, reduces the error accumulation and debugging time and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of automobile production equipment, in particular to a multi-vehicle type rear wheel cover edging device.
Background
Along with the rapid iteration of automobiles, more and more automobile rear wheel covers adopt a taping process, so that the online taping technology of robots is also increasingly widely applied. At present, a main machine factory generally adopts a robot to roll edges at a side wall assembly station, fixes or replaces a tire membrane on a clamp, then clamps the tire membrane through a clamping mechanism, fixes the tire membrane and the side wall assembly, and the robot rolls edges. With the continuous development of car body design structures, the double-main-assembly structure is increasingly applied to car body design, and the form of forming an assembly in a side wall production line originally is changed into the form of welding in a main line by two main assemblies. The connection at the wheel cover is changed from the original trimming at the side wall line by using a single special station or a special fixed tire membrane to trimming on the main line and the vehicle body.
The following problems exist with hemming on a vehicle body: (1) the posture of the car body is fixed, and the side wall can not be laid down like a side wall line to be rolled with the tire membrane. When the car body is hemmed, the hemming can only be carried out according to the posture of the side wall on the car body. (2) The difficulty of multi-vehicle type switching is increased, and due to the fact that the binding gesture is fixed, the traditional turntable switching and reservoir area switching system cannot be used, and the problem of how to realize the switching of the binding mould under the vehicle body gesture becomes.
The Chinese patent of the utility model with the publication number of CN213002326U provides an automobile rear wheel cover edging device, which comprises a motion positioning mechanism and a tire membrane mechanism, wherein the motion positioning mechanism comprises a bottom plate, a linear sliding rail mechanism, a straight pushing cylinder, a frame, a clamping block and a guide positioning pin, and the tire membrane mechanism comprises a tire membrane, a connecting block which is arranged on the tire membrane and is matched with the clamping block, a robot connecting piece which is arranged on the upper part of the tire membrane, and an adjusting block II which is arranged on the robot connecting piece. The device has the advantages that the device can meet the production requirements of multiple vehicle types by changing the tire membrane, thereby reducing the cost and the occupied area of the production line; the tire membrane and the white automobile body are accurately positioned, a quick inserting mechanism is not required to be assembled on the tire membrane mechanism, water, electricity and gas are not required to be communicated, positioning is more accurate, the tire membrane structure is simpler, and the manufacturing cost of the tire membrane is reduced. However, in this patent, the tire membrane and the frame are hard-connected and cannot absorb the fluctuation of the size of the body in white, especially the fluctuation in the Y direction, and the fluctuation in the Y direction of different bodies is between 0.5 and 1mm, which results in that the tire membrane and the bodies cannot be properly attached, and a gap is formed between the tire membrane and the bodies or the bodies are extruded.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the multi-vehicle type rear wheel cover edging device which can separate the tire membrane from the tire membrane frame, realizes the switching among different tire membranes of multiple vehicle types and accurately positions the tire membranes.
The aim of the utility model can be achieved by the following technical scheme:
a multi-vehicle type rear wheel cover edging device comprises a bottom tool clamp, a vehicle body assembly, a edging head, a tire membrane frame and a plurality of tire membrane components;
the vehicle body assembly and the tire membrane frame are clamped and fixed on the bottom tool clamp, the tire membrane assembly is detachably arranged on the tire membrane frame, the rear wheel cover is supported on the tire membrane assembly, and the edge rolling head is detachably arranged at the tail end of the edge rolling robot to realize edge rolling operation;
the tire membrane frame is provided with a plurality of suspension air cylinders, the suspension air cylinders are tightly attached to the tire membrane assembly and move in the x-axis and z-axis directions of the tire membrane frame, and the tire membrane assembly is limited at the position on the tire membrane frame.
Further, cylinder mounting seats are symmetrically arranged at two ends of the top of the tire membrane frame, and the cylinder mounting seats are fixedly connected with the tire membrane frame.
Further, the cylinder mounting seat is connected with a suspension cylinder, and the number of the cylinder mounting seat and the number of the suspension cylinders are two.
Further, a plurality of clamping devices are arranged on the fetal membrane frame and are matched with the suspension air cylinders, and the limiting fetal membrane assembly is located at the position of the fetal membrane frame in the x-axis and z-axis directions.
Further, the clamping devices are symmetrically arranged on the inner sides of the upright posts of the fetal membrane frame.
Further, a plurality of cylinder connecting blocks are arranged on the fetal membrane component and connected with the head of a piston rod of the suspension cylinder, and the limiting fetal membrane component is positioned at the position of the fetal membrane frame in the z-axis direction.
Further, the cylinder connecting block is fixedly arranged at the rear part of the tire membrane assembly.
Further, a connecting piece for grabbing by the edging robot is arranged at the top end of the tire membrane assembly.
Further, a slide rail mechanism is arranged on the bottom tool clamp, and the tire membrane frame is movably arranged on the slide rail mechanism and is driven to move along the y-axis direction of the tire membrane frame by the slide rail mechanism.
Further, the binding head comprises a taper roller and a step roller.
Compared with the prior art, the utility model has the following advantages:
according to the tire cover trimming tire membrane and tire membrane frame, the tire membrane frame is separable, the suspension cylinder is arranged on the tire membrane frame to adjust the tire membranes according to different types of tire membranes in real time, and the tire cover trimming tire membrane and the tire membrane frame are quickly switched by grabbing through a robot, so that the production efficiency is improved, meanwhile, the switching and the accurate positioning among different tire membranes of multiple types of tire membranes are realized, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the structure of a tire membrane frame of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the mounting of the tire membrane frame and tire membrane assembly of the utility model;
FIG. 4 is a schematic view of the structure of the tire membrane assembly of the utility model;
fig. 5 is a schematic structural view of the hemming head of the present utility model.
In the figure: 1. a bottom tool clamp; 11. a slide rail mechanism; 3. a fetal membrane frame; 31. a suspension cylinder; 32. a clamping device; 4. a fetal membrane assembly; 41. a cylinder connecting block; 42. a connecting piece; 5. and (5) edge rolling heads.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples.
Examples
As shown in fig. 1 to 5, a multi-vehicle rear wheel cover edging device comprises a bottom fixture 1, a vehicle body assembly, a edging head 5, a tire membrane frame 3 and a plurality of tire membrane assemblies 4.
As shown in fig. 2, the vehicle body assembly is clamped with the tire membrane frame 3 and fixed on the bottom fixture 1, the tire membrane assembly 4 is detachably arranged on the tire membrane frame 3, the rear wheel cover is supported on the tire membrane assembly 4, and the edge rolling head 5 is detachably arranged at the tail end of the edge rolling robot to realize edge rolling operation.
As shown in fig. 1 and 2, the membrane frame 3 is provided with a plurality of suspension cylinders 31, the membrane module 4 is provided with a plurality of cylinder connecting blocks 41, and the cylinder connecting blocks 41 are fixedly arranged at the rear part of the membrane module 4. The cylinder connecting block 41 is connected with the piston rod head of the suspension cylinder 31, the spacing fetal membrane module 4 is located the position of fetal membrane frame 3 in the z-axis direction, and suspension cylinder 31 is closely laminated with fetal membrane module 4 to move along the x-axis and the z-axis direction of fetal membrane frame 3, the spacing fetal membrane module 4 installs the position on fetal membrane frame 3, realizes the location of fetal membrane module 4 in the x-axis, in the z-axis.
The membrane frame 3 is provided with a plurality of clamping devices 32, in this embodiment two clamping devices 32 are provided and symmetrically arranged inside the upright of the membrane frame 3. The clamping device 32 is matched with the suspension cylinder 31, and the limiting tire membrane assembly 4 is positioned in the x-axis and z-axis directions of the tire membrane frame 3. When the tire membranes of different vehicle types are switched, the original tire membrane assembly 4 is only required to be taken down, a new tire membrane assembly 4 is put in, the tire membrane assembly 4 is readjusted and fixed by using the suspension cylinder 31 and the clamping device 32, and the switching among the tire membrane assemblies 4 of multiple vehicle types is realized.
As shown in fig. 1, cylinder mounting seats are symmetrically arranged at two ends of the top of the tire membrane frame 3, and the cylinder mounting seats are fixedly connected with the tire membrane frame 3. The cylinder mount is connected with the suspension cylinder 31, and in this embodiment, the number of the cylinder mount and the suspension cylinder 31 is two.
As shown in fig. 2, a slide rail mechanism 11 is arranged on the bottom fixture 1, and the tire membrane frame 3 is movably arranged on the slide rail mechanism 11, and the slide rail mechanism drives the tire membrane frame 3 to move along the y-axis direction of the tire membrane frame 3.
As shown in fig. 4, the top end of the tire membrane assembly 4 is provided with a connecting piece 42 for the binding robot to grasp. When the tire membrane assembly is applied, the tire membrane assembly 4 is grabbed by a robot and then placed on the tire membrane frame 3, and the positioning of the x axis and the z axis is realized by the suspension cylinder 31 on the tire membrane frame 3, so that the accurate positioning among different tire membrane assemblies is realized. During the edging operation, the tire membrane frame 3 moves towards the y axis, stops in place, and the robot grabs the edging head on the tire membrane to carry out the edging operation, and the edging head 5 comprises a taper roller and a step roller. In the process of edging the robot, the edging head moves according to a preset track so as to ensure that the edging precision meets the requirement.
The edging device provided by the utility model realizes the rapid switching and positioning of different tire membranes of multiple vehicle types, effectively improves the edging precision of the wheel cover, reduces the error accumulation and debugging time and reduces the production cost. The device has simpler and lighter structure, and greatly reduces the maintenance cost; the production efficiency is greatly improved, and the method is a great progress in the clamp industry in terms of economy, practicability and operation convenience.
It should be noted that, in the description of the present utility model, the terms "upper," "lower," "inner," "outer," "front," "rear," "both ends," "one end," "the other end," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (10)
1. The multi-vehicle type rear wheel cover edging device comprises a bottom tool clamp (1), a vehicle body assembly and a edging head (5), and is characterized by further comprising a tire membrane frame (3) and a plurality of tire membrane assemblies (4);
the tire membrane assembly (4) is detachably arranged on the tire membrane frame (3), the rear wheel cover is supported on the tire membrane assembly (4), and the edge rolling head (5) is detachably arranged at the tail end of the edge rolling robot to realize edge rolling operation;
be equipped with a plurality of suspension cylinders (31) on fetal membrane frame (3), suspension cylinder (31) are closely laminated with fetal membrane module (4) to move along the x-axis of fetal membrane frame (3) and the z-axis direction, spacing fetal membrane module (4) are installed in the position on fetal membrane frame (3).
2. The multi-vehicle rear wheel cover edging device according to claim 1, characterized in that cylinder mounting seats are symmetrically arranged at two ends of the top of the tire membrane frame (3), and the cylinder mounting seats are fixedly connected with the tire membrane frame (3).
3. The multi-vehicle rear wheel cover edging device according to claim 2, characterized in that the cylinder mounting seat is connected with suspension cylinders (31), and the number of the cylinder mounting seat and the number of the suspension cylinders (31) are two.
4. A multi-vehicle rear wheel cover hemming device according to claim 1 wherein the tire membrane frame (3) is provided with a plurality of clamping devices (32), the clamping devices (32) are mounted in cooperation with the suspension cylinder (31), and the limiting tire membrane assembly (4) is located at the position of the tire membrane frame (3) in the x-axis and z-axis directions.
5. A multi-vehicle rear wheel house binding apparatus according to claim 4, characterized in that the clamping means (32) are symmetrically arranged inside the upright of the membrane frame (3).
6. The multi-vehicle rear wheel cover edging device according to claim 1, characterized in that a plurality of cylinder connecting blocks (41) are arranged on the tire membrane assembly (4), the cylinder connecting blocks (41) are connected with the piston rod heads of the suspension cylinders (31), and the limiting tire membrane assembly (4) is positioned at the position of the tire membrane frame (3) in the z-axis direction.
7. The multi-vehicle rear wheel cover hemming device according to claim 6, wherein the cylinder connecting block (41) is fixedly provided at the rear of the tire membrane assembly (4).
8. The multi-vehicle rear wheel cover edging device according to claim 1, characterized in that the top end of the tire membrane assembly (4) is provided with a connecting piece (42) for the edging robot to grasp.
9. The multi-vehicle rear wheel cover edging device according to claim 1, characterized in that the bottom fixture (1) is provided with a slide rail mechanism (11), the tire membrane frame (3) is movably arranged on the slide rail mechanism (11), and the slide rail mechanism drives the tire membrane frame (3) to move along the y-axis direction of the tire membrane frame (3).
10. The multi-vehicle rear wheel cover hemming device according to claim 1 wherein the hemming head (5) comprises tapered rollers and stepped rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320532822.9U CN220497589U (en) | 2023-03-20 | 2023-03-20 | Multi-vehicle type rear wheel cover edging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320532822.9U CN220497589U (en) | 2023-03-20 | 2023-03-20 | Multi-vehicle type rear wheel cover edging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497589U true CN220497589U (en) | 2024-02-20 |
Family
ID=89875123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320532822.9U Active CN220497589U (en) | 2023-03-20 | 2023-03-20 | Multi-vehicle type rear wheel cover edging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497589U (en) |
-
2023
- 2023-03-20 CN CN202320532822.9U patent/CN220497589U/en active Active
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| GR01 | Patent grant |