CN211220391U

CN211220391U - Wheel hub clamping device

Info

Publication number: CN211220391U
Application number: CN201922092687.7U
Authority: CN
Inventors: 刘瑞; 刘从胜; 王贵华
Original assignee: Xiangyang City Ruifuda Machinery Co ltd
Current assignee: Xiangyang City Ruifuda Machinery Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-11
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a wheel hub clamping equipment technical field discloses a wheel hub clamping device, comprises a workbench, the upper surface of workstation is by left to right embedding in proper order and is installed first support and second support, and the outside rigid coupling of workstation has control switch, the rear surface rigid coupling of workstation has the battery, be provided with first removal subassembly on the first support, be provided with the second on the second support and remove the subassembly, the inside of workstation is provided with lifting unit. The utility model discloses a combined use of first removal subassembly and second removal subassembly, can the person of facilitating the use carry out the high-speed grip to the wheel hub of different diameters, application scope has obtained the promotion, and the antiskid is effectual simultaneously, prevents that wheel hub from appearing the slip phenomenon when the centre gripping, can drive through lifting unit and tightly reciprocate by the wheel hub of clamp, easily processes it after wheel hub removes to ideal processing position, has improved this clamping device's practicality.

Description

Wheel hub clamping device

Technical Field

The utility model relates to a wheel hub clamping equipment technical field specifically is a wheel hub clamping device.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub has various types according to the diameter, the width, the forming mode and the material, and needs to be clamped in the processing process of the hub.

However, the existing clamping equipment is difficult to meet the clamping requirements of hubs with different diameters on one hand, and is difficult to move to an ideal processing area on the other hand, so that the practicability is not high enough. Accordingly, one skilled in the art provides a hub clamping device to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel hub clamping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wheel hub clamping device, includes the workstation, the upper surface of workstation is by left to right embedding in proper order and is installed first support and second support, and the outside rigid coupling of workstation has control switch, the rear surface rigid coupling of workstation has the battery, be provided with first removal subassembly on the first support, be provided with the second on the second support and remove the subassembly, the inside of workstation is provided with lifting unit.

As a further aspect of the present invention: the first movable assembly comprises a connecting rod, an electric push rod, a first sliding rod, a first clamping plate, a first spring and a second clamping plate, the internal components of the first movable assembly and the second movable assembly are the same, the first movable assembly and the second movable assembly are arranged oppositely, the connecting rod is fixedly connected to one end of the first sliding rod, the first clamping plate is fixedly connected to the other end of the first sliding rod, the first sliding rod penetrates through the inside of the first support and slides with the first support, the second clamping plate is arranged on the outer side of the first clamping plate, the first spring is connected between the first clamping plate and the second clamping plate, and the electric push rod is further arranged between the connecting rod and the first support.

As a further aspect of the present invention: the fixed end of the electric push rod is located on the outer side of the first support and fixed with the first support, and the telescopic end of the electric push rod is fixed with the inner side of the connecting rod.

As a further aspect of the present invention: the inner side of the second clamping plate is further provided with a metal elastic sheet, a second spring is connected between the second clamping plate and the metal elastic sheet, the second clamping plate is of a semicircular structure, and the inner side of the metal elastic sheet is integrally connected with a protruding block which is semicircular and made of rubber.

As a further aspect of the present invention: lifting unit includes sleeve, sliding seat, second slide bar, servo motor and lead screw, servo motor is located the inside of workstation and fixed with the workstation, and servo motor's drive end is connected with the lead screw, the top of lead screw passes through the bearing with the workstation and rotates, and the outside screw thread of lead screw has cup jointed the sliding seat, the sleeve has all been welded to the both sides of sliding seat, telescopic inside slides has the second slide bar, the top and the bottom of second slide bar all are fixed with the workstation.

As a further aspect of the present invention: the bottom of first support and second support all is located the upper surface of sliding seat and all is fixed with the sliding seat, and first support and second support all with workstation sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a combination of first removal subassembly and second removal subassembly is used, can facilitate the user and carry out the quick clamp to the wheel hub of different diameters, and application scope has been promoted, and antiskid is effectual simultaneously, prevents that wheel hub from appearing the slip phenomenon when the centre gripping;

2. can drive through lifting unit and reciprocate by the tight wheel hub that presss from both sides, easily process it after wheel hub moves to ideal processing station, improved this clamping device's practicality.

Drawings

FIG. 1 is a schematic view of a hub clamping assembly;

FIG. 2 is a schematic view of a mounting structure of a metal dome in a hub clamping device;

fig. 3 is a schematic view of a mounting structure of a sleeve in a hub clamping device.

In the figure: 1. a connecting rod; 2. an electric push rod; 3. a first slide bar; 4. a first bracket; 5. a first splint; 6. a first spring; 7. a second splint; 8. a second moving assembly; 9. a first moving assembly; 10. a control switch; 11. a lifting assembly; 12. a sleeve; 13. a movable seat; 14. a second slide bar; 15. a servo motor; 16. a screw rod; 17. a work table; 18. a metal spring sheet; 19. a second spring; 20. a raised block; 21. a second support.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a hub clamping device includes a workbench 17, a first bracket 4 and a second bracket 21 are embedded and mounted on an upper surface of the workbench 17 from left to right in sequence, a control switch 10 is fixedly connected to an outer side of the workbench 17, a DKC-Y110 controller is mounted inside the control switch 10, a battery is fixedly connected to a rear surface of the workbench 17, a first moving assembly 9 is disposed on the first bracket 4, a second moving assembly 8 is disposed on the second bracket 21, the first moving assembly 9 includes a connecting rod 1, an electric push rod 2, a first sliding rod 3, a first clamping plate 5, a first spring 6 and a second clamping plate 7, inner members of the first moving assembly 9 and the second moving assembly 8 are the same, the first moving assembly 9 and the second moving assembly 8 are disposed oppositely, the connecting rod 1 is fixedly connected to one end of the first sliding rod 3, and the first clamping plate 5 is connected to the other end of the first sliding rod 3, the first sliding rod 3 penetrates through the inside of the first support 4 and slides with the first support 4, the outer side of the first clamping plate 5 is provided with a second clamping plate 7, a first spring 6 is connected between the first clamping plate 5 and the second clamping plate 7, an electric push rod 2 is further arranged between the connecting rod 1 and the first support 4, the fixed end of the electric push rod 2 is positioned on the outer side of the first support 4 and is fixed with the first support 4, the telescopic end of the electric push rod 2 is fixed with the inner side of the connecting rod 1, the inner side of the second clamping plate 7 is further provided with a metal elastic sheet 18, a second spring 19 is connected between the second clamping plate 7 and the metal elastic sheet 18, the second clamping plate 7 is of a semicircular structure, the inner side of the metal elastic sheet 18 is integrally connected with a semicircular raised block 20 made of rubber material, and the wheel hubs with different diameters can be rapidly clamped by a user through the combined use of the first moving assembly 9 and the second moving assembly 8, application scope has obtained the promotion, and it is effectual to prevent simultaneously that wheel hub from appearing the slip phenomenon when the centre gripping.

In fig. 1 and 3: a lifting component 11 is arranged inside the workbench 17, the lifting component 11 comprises a sleeve 12, a movable seat 13, a second slide bar 14, a servo motor 15 and a lead screw 16, the servo motor 15 is positioned inside the workbench 17 and fixed with the workbench 17, the drive end of the servo motor 15 is connected with the lead screw 16, the model of the servo motor 15 is PF60, the top end of the lead screw 16 rotates with the workbench 17 through a bearing, the outer thread of the lead screw 16 is sleeved with the movable seat 13, the sleeves 12 are welded on both sides of the movable seat 13, the second slide bar 14 slides inside the sleeve 12, the top end and the bottom end of the second slide bar 14 are both fixed with the workbench 17, the bottom ends of the first support 4 and the second support 21 are both positioned on the upper surface of the movable seat 13 and are both fixed with the movable seat 13, the first support 4 and the second support 21 are both connected with the workbench 17 in a sliding manner, a wheel hub which is clamped through the lifting component 11 can be driven to move, after the wheel hub moves to the ideal processing position, the wheel hub is easy to process, and the practicability of the clamping device is improved.

The utility model discloses a theory of operation is: the user firstly puts the hub between the first moving component 9 and the second moving component 8, then controls the electric push rod 2 to shorten through the control switch 10, at this time, the connecting rod 1 and the first slide rod 3 can be driven to move rightwards, and further the first clamping plate 5 and the second clamping plate 7 can be driven to move rightwards, at this time, the hub with smaller diameter is extruded to the outer side after being contacted with the metal elastic sheet 18, at this time, the deformation amount of the metal elastic sheet 18 is increased, the second spring 19 and the first spring 6 are correspondingly pressed, at this time, the hub with smaller diameter can be fixed, and similarly, the hub with larger diameter can be directly fixed through the second clamping plate 7, so that the first moving component 9 and the second moving component 8 can be driven to move relatively at this time, thereby the clamping of the hub is completed, through the combined use of the first moving component 9 and the second moving component 8, the user can conveniently and rapidly clamp the hubs with, the application range is improved, meanwhile, the anti-skidding effect is good, the phenomenon that the hub slips when clamped is prevented, then a user controls the servo motor 15 to start working through a DKC-Y110 controller in the control switch 10, the servo motor 15 drives the lead screw 16 to rotate forward when rotating forward, the movable seat 13 can be driven to move upwards at the moment, and then the first movable component 9 and the second movable component 8 are driven to move upwards, so that the hub is driven to move upwards, similarly, the lead screw 16 is driven to rotate reversely when the servo motor 15 rotates reversely, the movable seat 13 can be driven to move downwards at the moment, the first movable component 9 and the second movable component 8 are driven to move downwards, the hub is driven to move downwards, the clamped hub can be driven to move upwards and downwards through the lifting component 11, the hub is easy to process after moving to a desired machining position, and the practicability of the clamping device is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wheel hub clamping device, includes workstation (17), its characterized in that, the upper surface of workstation (17) is by left to right embedding in proper order and installs first support (4) and second support (21), and the outside rigid coupling of workstation (17) has control switch (10), the rear surface rigid coupling of workstation (17) has the battery, be provided with first removal subassembly (9) on first support (4), be provided with second removal subassembly (8) on second support (21), the inside of workstation (17) is provided with lifting unit (11).

2. The hub clamping device according to claim 1, wherein the first moving assembly (9) comprises a connecting rod (1), an electric push rod (2), a first sliding rod (3), a first clamping plate (5), a first spring (6) and a second clamping plate (7), the internal components of the first moving assembly (9) and the second moving assembly (8) are the same, the first moving assembly (9) and the second moving assembly (8) are oppositely arranged, one end of the first sliding rod (3) is fixedly connected with the connecting rod (1), the other end of the first sliding rod (3) is fixedly connected with the first clamping plate (5), the first sliding rod (3) penetrates through the inside of the first support (4) and slides with the first support (4), the outer side of the first clamping plate (5) is provided with the second clamping plate (7), and the first spring (6) is connected between the first clamping plate (5) and the second clamping plate (7), an electric push rod (2) is further arranged between the connecting rod (1) and the first support (4).

3. A hub clamping device according to claim 2, wherein the fixed end of the electric push rod (2) is located outside the first bracket (4) and fixed with the first bracket (4), and the telescopic end of the electric push rod (2) is fixed with the inner side of the connecting rod (1).

4. A hub clamping device according to claim 2, wherein a metal elastic sheet (18) is further arranged on the inner side of the second clamping plate (7), a second spring (19) is connected between the second clamping plate (7) and the metal elastic sheet (18), the second clamping plate (7) is of a semicircular structure, and a semicircular protruding block (20) made of rubber is integrally connected to the inner side of the metal elastic sheet (18).

5. The hub clamping device according to claim 1, wherein the lifting assembly (11) comprises a sleeve (12), a movable seat (13), a second sliding rod (14), a servo motor (15) and a screw rod (16), the servo motor (15) is located inside a workbench (17) and fixed with the workbench (17), the screw rod (16) is connected to the driving end of the servo motor (15), the top end of the screw rod (16) rotates with the workbench (17) through a bearing, the movable seat (13) is sleeved on the external thread of the screw rod (16), the sleeve (12) is welded on two sides of the movable seat (13), the second sliding rod (14) slides inside the sleeve (12), and the top end and the bottom end of the second sliding rod (14) are both fixed with the workbench (17).

6. A hub clamping device according to claim 5, wherein the bottom ends of the first bracket (4) and the second bracket (21) are both located on the upper surface of the movable seat (13) and are both fixed with the movable seat (13), and the first bracket (4) and the second bracket (21) are both connected with the workbench (17) in a sliding manner.