CN222726667U - Clamping device for machining automobile hub - Google Patents
Clamping device for machining automobile hub Download PDFInfo
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- CN222726667U CN222726667U CN202421269420.5U CN202421269420U CN222726667U CN 222726667 U CN222726667 U CN 222726667U CN 202421269420 U CN202421269420 U CN 202421269420U CN 222726667 U CN222726667 U CN 222726667U
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- movable
- workbench
- bidirectional screw
- frame
- clamping device
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- 238000003754 machining Methods 0.000 title claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
本实用新型公开了一种汽车轮毂加工用夹持装置，涉及汽车轮毂加工用夹持装置技术领域，包括工作台，所述工作台内部设置有第一双向螺杆，所述第一双向螺杆外壁对称设置有两组第一活动架，所述第一活动架内部设置有旋转轴承，所述旋转轴承内部设置有传动杆，所述传动杆一侧设置有U形架，所述U形架内壁设置有防滑垫，所述第一双向螺杆一端设置有第一电动机，所述传动杆一侧设置有第二电动机，所述工作台前后两侧均设置有活动槽，所述工作台下端设置有底座。本实用新型的一种汽车轮毂加工用夹持装置，在改变高度时台面不会出现高度差，避免影响汽车轮毂的加工，同时能够全自动固定不同直径的汽车轮毂，装置的实用性较强。
The utility model discloses a clamping device for processing automobile wheel hubs, which relates to the technical field of clamping devices for processing automobile wheel hubs, and comprises a workbench, wherein a first bidirectional screw is arranged inside the workbench, two groups of first movable frames are symmetrically arranged on the outer wall of the first bidirectional screw, a rotating bearing is arranged inside the first movable frame, a transmission rod is arranged inside the rotating bearing, a U-shaped frame is arranged on one side of the transmission rod, an anti-slip pad is arranged on the inner wall of the U-shaped frame, a first motor is arranged at one end of the first bidirectional screw, a second motor is arranged on one side of the transmission rod, movable grooves are arranged on both sides of the front and rear of the workbench, and a base is arranged at the lower end of the workbench. The clamping device for processing automobile wheel hubs of the utility model does not have a height difference when the height is changed, so as to avoid affecting the processing of automobile wheel hubs, and can automatically fix automobile wheel hubs of different diameters at the same time, and the device has strong practicality.
Description
Technical Field
The utility model relates to the technical field of clamping devices for machining automobile hubs, in particular to a clamping device for machining automobile hubs.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The hub has various types according to the diameter, width, forming mode and materials. The hub needs to be polished after production is completed. At present, when automobile hubs are processed and polished, the hubs cannot be clamped stably effectively during processing due to the special structure of the hubs, and most of the hubs are directly placed on a tabletop for polishing.
The existing clamping device for automobile hub processing is used in installation, as automobile hubs with different diameters cannot be clamped firmly, if shaking occurs, the processing of the automobile hubs can be influenced, meanwhile, the angle and the height of the automobile hubs cannot be adjusted stably, the automobile hubs can shake in the processing process, certain adverse effects are brought to the use process of people, and in order to solve the defects in the prior art, the clamping device for automobile hub processing is provided.
Disclosure of utility model
The utility model mainly aims to provide a clamping device for processing an automobile hub, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a clamping device is used in automobile wheel hub processing, includes the workstation, the inside first bi-directional screw that is provided with of workstation, first bi-directional screw outer wall symmetry is provided with two sets of first movable frames, the inside swivel bearing that is provided with of first movable frame, the inside transfer line that is provided with of swivel bearing, transfer line one side is provided with the U-shaped frame, U-shaped frame inner wall is provided with the slipmat, first bi-directional screw one end is provided with first motor, transfer line one side is provided with the second motor, both sides all are provided with the movable groove around the workstation, the workstation lower extreme is provided with the base, the base right side is provided with two sets of drivers, and one of them set of the driver right side is provided with the third motor, two sets of be provided with the drive belt between the driver, the driver left side is provided with the second bi-directional screw, second bi-directional screw outer wall symmetry is provided with two sets of second movable frames, the inside fork-shaped pole that is provided with of second movable frame, be provided with between fork-shaped pole and the movable groove.
Preferably, the driver is meshed with the driving belt, the second bidirectional screw is in threaded connection with the second movable frame, the first bidirectional screw is in threaded connection with the first movable frame, a rotating groove is formed between the driver and the base, the driver is movably connected with the base through the rotating groove, a rotating groove is formed between the second bidirectional screw and the base, and the second bidirectional screw is movably connected with the base through the rotating groove.
Preferably, a rotating groove is formed between the first bidirectional screw and the workbench, the first bidirectional screw is movably connected with the workbench through the rotating groove, the transmission rod is movably connected with the first movable frame through a rotating bearing, the anti-slip pad is fixedly connected with the U-shaped frame through glue, and the limiting frame is movably connected with the workbench through the movable groove.
Preferably, movable structures are arranged between the fork rod and the second movable frame, and between the fork rod and the limiting frame, and the fork rod and the second movable frame, the fork rod and the limiting frame are movably connected through the movable structures.
Preferably, the U-shaped frame is welded with the transmission rod, a fixing frame is arranged between the first motor and the workbench, and a fixing frame is arranged between the third motor and the base.
Preferably, four groups of limiting frames are arranged in total, and the anti-slip pad can be a rubber pad or a silica gel pad.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the structures such as the driving belt and the second bidirectional screw, the two groups of second bidirectional screws can rotate at the same frequency at the same time, namely, the table top can not have a height difference when the height of the workbench is changed, and the processing of the automobile hub is prevented from being influenced.
2. According to the utility model, through the structures such as the first bidirectional screw and the anti-skid pad, the device can fully automatically fix automobile hubs with different diameters, and meanwhile, the second motor is driven to drive the automobile hubs to rotate, so that different positions of the automobile hubs can be processed through single fixing, and the processing efficiency of the automobile hubs is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the combined structure of the table and fork lever of the present utility model;
FIG. 3 is a schematic view of the combined structure of the fork rod and the second bi-directional screw of the present utility model;
fig. 4 is a schematic view showing a combined structure of a first bi-directional screw and a first movable frame of the present utility model.
The device comprises a workbench, a base, a U-shaped frame, a non-slip mat, a first motor, a second motor, a driving rod, a first bidirectional screw, a second bidirectional screw, a first movable frame, a rotating bearing, a fork-shaped rod, a second bidirectional screw, a second movable frame, a limiting frame, a third motor, a driving belt, a driving groove, a driving device and a driving device, wherein the driving device comprises the workbench, the base, the U-shaped frame, the non-slip mat, the driving device, the driving rod, the two bidirectional screws, the first movable frame, the second bidirectional screw, the second movable frame, the driving device and the driving device.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in figures 1-4, a clamping device for processing automobile hubs is characterized in that movable structures are arranged between a fork rod 11 and a second movable frame 13, between the fork rod 11 and a limiting frame 14, the movable structures are a group of connecting rods and two groups of bolts, movable connection of the fork rod 11 and the second movable frame 13 is taken as an example, circular holes with the same diameter as the connecting rods are formed in the fork rod 11 and the second movable frame 13, the connecting rods penetrate through the circular holes in the fork rod 11 and the second movable frame 13, and then the connecting rods are fixed at two ends of the connecting rods by the bolts.
According to the diameter of the automobile hub, the first motor 5 drives the first bidirectional screw rod 8 to rotate, the distance between the two groups of first movable frames 9 is adjusted, the automobile hub is placed between the two groups of U-shaped frames 3, the first motor 5 drives the U-shaped frames 3 to clamp the automobile hub, the anti-skid pad 4 is tightly attached to the automobile hub, the second motor 6 drives the transmission rod 7 to rotate, and therefore the automobile hub rotates, and the position of the automobile hub can be adjusted according to the machining position.
As shown in fig. 1 to 4, the driver 18 is engaged with the driving belt 16, and the second bidirectional screw 12 is screwed with the second movable frame 13.
The third motor 15 drives one group of drivers 18 to rotate, the drivers 18 drive the driving belt 16 to rotate, so that the other group of drivers 18 are driven to rotate, the two groups of second bidirectional screws 12 rotate at the same speed and in the same direction, the two groups of second movable frames 13 on the outer wall of the second bidirectional screws 12 simultaneously move reversely, so that the included angle of the fork-shaped rod 11 is changed, the height of the workbench 1 is changed, and the limiting frames 14 slide in the movable grooves 17.
It should be noted that, when the clamping device for processing the automobile hub is used, according to the diameter of the automobile hub, the first motor 5 drives the first bidirectional screw rod 8 to rotate, the distance between the two groups of first movable frames 9 is adjusted, the automobile hub is placed between the two groups of U-shaped frames 3, the first motor 5 drives the U-shaped frames 3 to clamp the automobile hub, the anti-skid pad 4 is tightly attached to the automobile hub, the second motor 6 drives the transmission rod 7 to rotate, and therefore the automobile hub rotates, and the position of the automobile hub can be adjusted according to the processing position.
The third motor 15 drives one group of drivers 18 to rotate, the drivers 18 drive the driving belt 16 to rotate, so that the other group of drivers 18 are driven to rotate, the two groups of second bidirectional screws 12 rotate at the same speed and in the same direction, the two groups of second movable frames 13 on the outer wall of the second bidirectional screws 12 simultaneously move reversely, so that the included angle of the fork-shaped rod 11 is changed, the height of the workbench 1 is changed, and the limiting frames 14 slide in the movable grooves 17.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The clamping device for machining the automobile hub comprises a workbench (1), and is characterized in that a first bidirectional screw (8) is arranged inside the workbench (1), two groups of first movable frames (9) are symmetrically arranged on the outer wall of the first bidirectional screw (8), a rotating bearing (10) is arranged inside the first movable frames (9), a transmission rod (7) is arranged inside the rotating bearing (10), a U-shaped frame (3) is arranged on one side of the transmission rod (7), an anti-slip pad (4) is arranged on the inner wall of the U-shaped frame (3), a first motor (5) is arranged at one end of the first bidirectional screw (8), a second motor (6) is arranged on one side of the transmission rod (7), movable grooves (17) are respectively arranged on the front side and the rear side of the workbench (1), a base (2) is arranged at the lower end of the workbench, two groups of drivers (18) are arranged on the right side of the base (2), a third motor (15) is arranged on the right side of the transmission rod (18), a second motor (12) is arranged between the two groups of drivers (18), a second bidirectional screw (12) is symmetrically arranged on the two groups of drivers (12), the second movable frame (13) is internally provided with a fork rod (11), and a limiting frame (14) is arranged between the fork rod (11) and the movable groove (17).
2. The clamping device for machining the automobile hub according to claim 1, wherein the driver (18) is meshed with the driving belt (16), the second bidirectional screw (12) is in threaded connection with the second movable frame (13), the first bidirectional screw (8) is in threaded connection with the first movable frame (9), a rotating groove is formed between the driver (18) and the base (2), the driver (18) is movably connected with the base (2) through the rotating groove, a rotating groove is formed between the second bidirectional screw (12) and the base (2), and the second bidirectional screw (12) is movably connected with the base (2) through the rotating groove.
3. The clamping device for machining the automobile hub according to claim 1, wherein a rotating groove is formed between the first bidirectional screw rod (8) and the workbench (1), the first bidirectional screw rod (8) is movably connected with the workbench (1) through the rotating groove, the transmission rod (7) is movably connected with the first movable frame (9) through a rotating bearing (10), the anti-slip pad (4) is fixedly connected with the U-shaped frame (3) through glue, and the limiting frame (14) is movably connected with the workbench (1) through a movable groove (17).
4. The clamping device for machining the automobile hub according to claim 1, wherein movable structures are arranged between the fork rod (11) and the second movable frame (13), between the fork rod (11) and the limiting frame (14), and the fork rod (11) and the second movable frame (13), and between the fork rod (11) and the limiting frame (14) are movably connected through the movable structures.
5. The clamping device for machining the automobile hub according to claim 2, wherein the U-shaped frame (3) is welded with the transmission rod (7), a fixing frame is arranged between the first motor (5) and the workbench (1), and a fixing frame is arranged between the third motor (15) and the base (2).
6. The clamping device for machining automobile hubs according to claim 2, wherein four groups of limiting frames (14) are arranged in total, and the anti-slip pad (4) can be a rubber pad or a silica gel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421269420.5U CN222726667U (en) | 2024-06-05 | 2024-06-05 | Clamping device for machining automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421269420.5U CN222726667U (en) | 2024-06-05 | 2024-06-05 | Clamping device for machining automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222726667U true CN222726667U (en) | 2025-04-08 |
Family
ID=95219159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421269420.5U Active CN222726667U (en) | 2024-06-05 | 2024-06-05 | Clamping device for machining automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222726667U (en) |
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2024
- 2024-06-05 CN CN202421269420.5U patent/CN222726667U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |