CN220740831U - Special fixture for hub - Google Patents
Special fixture for hub Download PDFInfo
- Publication number
- CN220740831U CN220740831U CN202322267023.6U CN202322267023U CN220740831U CN 220740831 U CN220740831 U CN 220740831U CN 202322267023 U CN202322267023 U CN 202322267023U CN 220740831 U CN220740831 U CN 220740831U
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- hub
- wheel
- sliding
- clamp
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a special fixture for a hub, and relates to the technical field of hub fixtures. The special hub clamp comprises a hub clamp base, wherein two hub clamp shells are fixedly connected to the upper surface of the hub clamp base, clamping devices are arranged in the two hub clamp shells, a second motor is fixedly connected to the upper surface of the hub clamp base, a rotating shaft is rotatably connected to the upper surface of the hub clamp base, a driving wheel is fixedly sleeved at the output end of the second motor, a driving wheel part is fixedly connected to the surface of the driving wheel, a driven wheel is fixedly sleeved on the outer surface of the rotating shaft, after two clamp clamping plates are tightly contacted with the surface of a hub, the corresponding springs are compressed by the relative movement of two sliding rings, and the clamping force is relieved, so that the purpose of protecting the hub of the special hub clamp is achieved.
Description
Technical Field
The utility model relates to the technical field of hub clamps, in particular to a special hub clamp.
Background
In modern life, various automobiles are seen, and the use of the automobiles is not the same, so in order to meet the market demands of the manufacturers of the hubs, the manufacturers of the hubs need to have hubs with different sizes.
The special fixture for the hub is indispensable in the production of the hub, and generally for fixtures of different sizes, the fixture is generally held by using a moving clamping plate, and the hub is generally ensured not to fall off by using a larger force in the clamping process, but the outer surface of the die is clamped by the clamping die with the increased force for a long time, so that the grinding tool is damaged.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a special clamp for a hub, which can solve the problem of the clamp for the hub.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheel hub special fixture, includes wheel hub anchor clamps base, the upper surface fixedly connected with of wheel hub anchor clamps base has two wheel hub anchor clamps shells, and the inside of two wheel hub anchor clamps shells is provided with clamping device, and the upper surface fixedly connected with second motor of wheel hub anchor clamps base, the upper surface rotation of wheel hub anchor clamps base is connected with the pivot.
Preferably, the output end of the second motor is fixedly sleeved with a driving wheel, the surface of the driving wheel is fixedly connected with a driving wheel part, the outer surface of the rotating shaft is fixedly sleeved with a driven wheel, four sliding grooves are formed in the surface of the driven wheel, and the inner surfaces of the four sliding grooves are in sliding connection with the outer surface of the driving wheel part.
Preferably, the outer surface of the rotating shaft is fixedly sleeved with a second crawler wheel, the surface of the second crawler wheel is connected with a crawler in a transmission manner, the upper surface of the crawler is provided with a hub, the lower surface of the hub is contacted with the upper surface of the crawler, and the inner surface of the crawler is connected with a first crawler wheel in a transmission manner.
Preferably, the clamping device comprises a sliding plate, the surface of the sliding plate is in sliding connection with the inside of the hub clamp shell, a sliding rod is fixedly connected with the surface of the sliding plate, and a sliding ring is in sliding connection with the surface of the sliding rod.
Preferably, one end of the sliding rod far away from the sliding piece is fixedly connected with a clamp clamping plate, the surface of the sliding ring is fixedly connected with a spring, one end of the spring far away from the sliding ring is fixedly connected with the surface of the clamp clamping plate, and the surface of the clamp clamping plate is contacted with the surface of the hub.
Preferably, the outside of wheel hub anchor clamps shell is provided with first motor, and first connecting rod has been cup jointed to the fixed output of first motor, and the lower surface of first connecting rod rotates with the surface of wheel hub anchor clamps shell to be connected, and the surface rotation of slip ring is connected with the second connecting rod, and the one end that the slip ring was kept away from to the second connecting rod is rotated with the surface of first connecting rod and is connected, and clamping device's quantity is two, and two clamping device set up the inside at two wheel hub anchor clamps shells respectively.
Compared with the prior art, the utility model has the beneficial effects that:
(1) After the two clamp plates are tightly contacted with the surface of the hub, the corresponding springs are compressed by the relative movement of the two sliding rings, and the clamping force is relieved, so that the purpose of protecting the hub is achieved.
(2) This wheel hub special fixture, through two first motors of external power source's start-up, the start-up drive of two first motors is held the clamp splint, because its two clamp splint carry out the addition of relative motion and hold, so can hold not unidimensional wheel hub, and then adapt to its market demand's wheel hub size, and then guarantee its manufacturer's competitiveness.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the position relationship between the driving wheel and the driven wheel according to the present utility model;
FIG. 3 is a schematic view of the interior of the hub clamp shell of the present utility model;
fig. 4 is a schematic view of a driven wheel according to the present utility model.
Reference numerals: 1. a hub clamp base; 2. a hub clamp housing; 3. a first motor; 4. a first link; 5. a second link; 6. a spring; 7. a slide bar; 8. a clamp plate; 9. a slip ring; 10. a second motor; 11. a first crawler wheel; 12. a second crawler wheel; 13. a track; 14. a driving wheel part; 15. a driving wheel; 16. driven wheel; 17. a sliding groove; 18. a rotating shaft; 19. a hub; 20. and a slide plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wheel hub special fixture, includes wheel hub anchor clamps base 1, wheel hub anchor clamps base 1's upper surface fixedly connected with two wheel hub anchor clamps shells 2, and the inside of two wheel hub anchor clamps shells 2 is provided with clamping device, wheel hub anchor clamps base 1's upper surface fixedly connected with second motor 10, and wheel hub anchor clamps base 1's upper surface rotates and is connected with pivot 18.
The output end of the second motor 10 is fixedly sleeved with a driving wheel 15, the surface of the driving wheel 15 is fixedly connected with a driving wheel part 14, the outer surface of a rotating shaft 18 is fixedly sleeved with a driven wheel 16, the surface of the driven wheel 16 is provided with four sliding grooves 17, and the inner surfaces of the four sliding grooves 17 are in sliding connection with the outer surface of the driving wheel part 14.
The outer surface of the rotating shaft 18 is fixedly sleeved with a second crawler wheel 12, the surface of the second crawler wheel 12 is in transmission connection with a crawler belt 13, the upper surface of the crawler belt 13 is provided with a hub 19, the lower surface of the hub 19 is in contact with the upper surface of the crawler belt 13, and the inner surface of the crawler belt 13 is in transmission connection with a first crawler wheel 11.
The clamping device comprises a slide plate 20, the surface of the slide plate 20 is in sliding connection with the inside of the hub clamp shell 2, the surface of the slide plate 20 is fixedly connected with a slide rod 7, and the surface of the slide rod 7 is in sliding connection with a slide ring 9.
One end of the sliding rod 7, which is far away from the sliding piece 20, is fixedly connected with a clamp clamping plate 8, the surface of the sliding ring 9 is fixedly connected with a spring 6, one end of the spring 6, which is far away from the sliding ring 9, is fixedly connected with the surface of the clamp clamping plate 8, and the surface of the clamp clamping plate 8 is contacted with the surface of the hub 19.
The outside of wheel hub anchor clamps shell 2 is provided with first motor 3, and first motor 3's output has fixedly cup jointed first connecting rod 4, and the lower surface of first connecting rod 4 rotates with the surface of wheel hub anchor clamps shell 2 to be connected, and the surface of slip ring 9 rotates to be connected with second connecting rod 5, and the one end that slip ring 9 was kept away from to second connecting rod 5 rotates with the surface of first connecting rod 4 to be connected, and clamping device's quantity is two, and two clamping device set up respectively in the inside of two wheel hub anchor clamps shells 2.
When the hub is required to be processed, two first motors 3 are started through an external power supply, the corresponding first connecting rods 4 are driven to rotate by the starting of the two first motors 3, the corresponding second connecting rods 5 are driven to rotate by the rotating of the two first connecting rods 4, the corresponding sliding rings 9 are driven to slide relatively by the rotating of the two second connecting rods 5, the springs 6 are driven to move relatively by the relative sliding of the two sliding rings 9, the corresponding clamp clamping plates 8 are driven to move by the relative movement of the two springs 6, after the opposite surfaces of the two clamp clamping plates 8 are contacted with the surface of the hub 19, the corresponding sliding rings 9 are driven to slide relatively continuously by the rotating of the output ends of the two first motors 3, and the corresponding springs 6 are driven to compress by the continuous relative sliding of the two sliding rings 9.
When the wheel hub of the crawler belt is required to be subjected to quantitative movement and then is static, the second motor 10 is started by an external power supply, the driving wheel 15 is driven to rotate by starting the second motor 10, the driving wheel part 14 is driven to rotate by rotating the driving wheel 15, the corresponding sliding groove 17 is driven to rotate by rotating the driving wheel part 14, the driven wheel 16 is driven to rotate by rotating the sliding groove 17, the rotating shaft 18 is driven to rotate by rotating the driven wheel 16, the second crawler belt wheel 12 is driven to rotate by rotating the rotating shaft 18, the crawler belt 13 is driven to drive by rotating the second crawler belt 12, the first crawler belt 11 is driven by driving of the crawler belt 13, and the wheel hub 19 is driven by driving of the crawler belt 13.
After the two clamp clamping plates 8 are tightly contacted with the surface of the hub 19, the corresponding springs 6 are compressed by the relative movement of the two sliding rings 9, so that the clamping force is relieved, and the purpose of protecting the hub 19 is achieved.
The two first motors 3 are started by an external power supply, and the two first motors 3 are started to drive the clamp clamping plates 8 to clamp, and because the two clamp clamping plates 8 of the clamping device perform relative movement, hubs with different sizes can be clamped, so that the sizes of hubs with different market demands can be adapted, and the competitiveness of manufacturers can be guaranteed.
Working principle: when the hub is required to be processed, two first motors 3 are started through an external power supply, the corresponding first connecting rods 4 are driven to rotate by the starting of the two first motors 3, the corresponding second connecting rods 5 are driven to rotate by the rotating of the two first connecting rods 4, the corresponding sliding rings 9 are driven to slide relatively by the rotating of the two second connecting rods 5, the springs 6 are driven to move relatively by the relative sliding of the two sliding rings 9, the corresponding clamp clamping plates 8 are driven to move by the relative movement of the two springs 6, after the opposite surfaces of the two clamp clamping plates 8 are contacted with the surface of the hub 19, the corresponding sliding rings 9 are driven to slide relatively continuously by the rotating of the output ends of the two first motors 3, and the corresponding springs 6 are driven to compress by the continuous relative sliding of the two sliding rings 9.
When the wheel hub of the crawler belt is required to be subjected to quantitative movement and then is static, the second motor 10 is started by an external power supply, the driving wheel 15 is driven to rotate by starting the second motor 10, the driving wheel part 14 is driven to rotate by rotating the driving wheel 15, the corresponding sliding groove 17 is driven to rotate by rotating the driving wheel part 14, the driven wheel 16 is driven to rotate by rotating the sliding groove 17, the rotating shaft 18 is driven to rotate by rotating the driven wheel 16, the second crawler belt wheel 12 is driven to rotate by rotating the rotating shaft 18, the crawler belt 13 is driven to drive by rotating the second crawler belt 12, the first crawler belt 11 is driven by driving of the crawler belt 13, and the wheel hub 19 is driven by driving of the crawler belt 13.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a wheel hub special fixture, includes wheel hub anchor clamps base (1), its characterized in that: the upper surface fixedly connected with two hub clamp shells (2) of hub clamp base (1), the inside of two hub clamp shells (2) is provided with clamping device, and the upper surface fixedly connected with second motor (10) of hub clamp base (1), the upper surface rotation of hub clamp base (1) is connected with pivot (18).
2. A hub special fixture according to claim 1, characterized in that: the output end of the second motor (10) is fixedly sleeved with a driving wheel (15), the surface of the driving wheel (15) is fixedly connected with a driving wheel part (14), the outer surface of the rotating shaft (18) is fixedly sleeved with a driven wheel (16), four sliding grooves (17) are formed in the surface of the driven wheel (16), and the inner surfaces of the four sliding grooves (17) are in sliding connection with the outer surface of the driving wheel part (14).
3. A hub special fixture according to claim 1, characterized in that: the outer surface fixing of pivot (18) has cup jointed second track wheel (12), and the surface transmission of second track wheel (12) is connected with track (13), and the upper surface of track (13) is provided with wheel hub (19), and the lower surface of wheel hub (19) contacts with the upper surface of track (13), and the interior surface transmission of track (13) is connected with first track wheel (11).
4. A hub special fixture according to claim 1, characterized in that: the clamping device comprises a sliding piece (20), the surface of the sliding piece (20) is in sliding connection with the inside of the hub clamp shell (2), a sliding rod (7) is fixedly connected with the surface of the sliding piece (20), and a sliding ring (9) is in sliding connection with the surface of the sliding rod (7).
5. The hub special fixture according to claim 4, wherein: one end of the sliding rod (7) away from the sliding piece (20) is fixedly connected with a clamp clamping plate (8), the surface of the sliding ring (9) is fixedly connected with a spring (6), one end of the spring (6) away from the sliding ring (9) is fixedly connected with the surface of the clamp clamping plate (8), and the surface of the clamp clamping plate (8) is in contact with the surface of the hub (19).
6. The hub special fixture according to claim 5, wherein: the outside of wheel hub anchor clamps shell (2) is provided with first motor (3), first connecting rod (4) have been cup jointed to the output of first motor (3), the lower surface of first connecting rod (4) is rotated with the surface of wheel hub anchor clamps shell (2) and is connected, the surface rotation of slip ring (9) is connected with second connecting rod (5), the one end that slip ring (9) was kept away from to second connecting rod (5) is rotated with the surface of first connecting rod (4) and is connected, clamping device's quantity is two, two clamping device set up the inside at two wheel hub anchor clamps shells (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267023.6U CN220740831U (en) | 2023-08-22 | 2023-08-22 | Special fixture for hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322267023.6U CN220740831U (en) | 2023-08-22 | 2023-08-22 | Special fixture for hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740831U true CN220740831U (en) | 2024-04-09 |
Family
ID=90555152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322267023.6U Active CN220740831U (en) | 2023-08-22 | 2023-08-22 | Special fixture for hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740831U (en) |
-
2023
- 2023-08-22 CN CN202322267023.6U patent/CN220740831U/en active Active
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