CN216576766U

CN216576766U - Multi-angle flat plate clamp mechanism for automobile hub

Info

Publication number: CN216576766U
Application number: CN202220111294.5U
Authority: CN
Inventors: 谢全
Original assignee: Shandong Huojue Pilot Industrial Technology Co ltd
Current assignee: Shandong Huojue Pilot Industrial Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-24
Anticipated expiration: 2032-01-17

Abstract

The application discloses a multi-angle flat plate clamp mechanism for an automobile hub, which comprises a base, a supporting device and a clamping mechanism; the supporting device comprises a supporting mechanism and a first telescopic element, the first telescopic element is fixedly arranged on the base, the supporting mechanism is arranged at the telescopic end of the first telescopic element in a manner of being capable of moving up and down directionally, the supporting mechanism comprises an outer supporting piece and a positioning piece, and the positioning piece is connected to the top of the outer supporting piece and is connected with the first telescopic element through the outer supporting piece; the clamping mechanism comprises a plurality of clamping plates and a second telescopic element, wherein the clamping plates are symmetrically distributed along the circumferential direction of a preset area at the same horizontal height and are connected to the telescopic end corresponding to the second telescopic element in a manner of being relatively close to or far away from the preset area in an adjustable angle mode. The multi-angle flat plate clamp mechanism has a wide application range, and cost of enterprises can be effectively saved.

Description

Multi-angle flat plate clamp mechanism for automobile hub

Technical Field

The utility model relates to a wheel hub anchor clamps equipment technical field especially relates to a multi-angle flat plate jig mechanism for automobile wheel hub for centre gripping wheel hub.

Background

The hub is a wheel core rotating part formed by connecting tire inner contour steel through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft, and the hub has various types according to different diameters, widths, molding modes and the like.

In addition, the shape of the hub may also vary slightly depending on the different features and requirements of the vehicle type. When machining or processing the center shaft hole of the hub, the hub is generally clamped and fixed on the outer surface of the hub. However, for the clamping and fixing of the hubs with different shapes, especially when the bending degree of the outer surface of the hub is different, the clamps with different clamping angles are often needed, so that the processing enterprises need to store the clamps with various specifications, the stock cost is high, and the occupied space is large.

SUMMERY OF THE UTILITY MODEL

An advantage of the utility model is that a multi-angle flat plate jig mechanism for automobile wheel hub is provided, wherein a plurality of clamp plates along a predetermined area's circumference symmetric distribution are close to or keep away from predetermined area with angle adjustable's relatively, can realize pressing from both sides tight fixedly to the wheel hub of different crookedness through the adjustment of clamp plate angle for this multi-angle flat plate jig mechanism has comparatively extensive application scope, can effectively practice thrift the cost of enterprise.

An advantage of the utility model is that a multi-angle flat plate jig mechanism for automobile wheel hub wherein can assist the outer support piece of direction through the mount pad to can provide the secondary support to wheel hub, prevent that wheel hub from dropping and damaging wheel hub and first telescopic element.

An advantage of the utility model is that an automobile wheel hub is with multi-angle flat plate jig mechanism is provided, wherein through the rotatory flexible of a plurality of connecting bolts mutually supporting on the connecting plate, inclination that can the quick adjustment pinch-off blades to be suitable for the wheel hub of the tight different crookedness of clamp.

For reaching the utility model discloses above at least one advantage, the utility model provides a multi-angle flat plate jig mechanism for automobile wheel hub for centre gripping wheel hub, flat plate jig mechanism includes:

a base;

the supporting device comprises a supporting mechanism and a first telescopic element, the first telescopic element is fixedly arranged on the base, the supporting mechanism is arranged at the telescopic end of the first telescopic element in a manner of being capable of moving up and down directionally, the supporting mechanism comprises an outer supporting piece and a positioning piece, the positioning piece is connected to the top of the outer supporting piece and is connected with the first telescopic element through the outer supporting piece, the positioning piece is matched with a central shaft hole of the hub, and the outer diameter of the outer supporting piece is larger than the aperture of the central shaft hole; and

the clamping mechanism comprises a plurality of clamping plates and a second telescopic element, the second telescopic element is fixedly arranged on the base, the clamping plates are matched with the supporting device, are symmetrically distributed along the circumferential direction of a preset area at the same horizontal height, and are connected to the telescopic ends corresponding to the second telescopic element in a mode of being relatively close to or far away from the preset area in an adjustable angle mode.

According to an embodiment of the present invention, the positioning member is implemented as a cylindrical boss.

According to an embodiment of the present invention, the outer support is implemented as a circular seat or a square seat, and the positioning member and the outer support are integrally formed.

According to the utility model discloses an embodiment, the base comprises base and mount pad, wherein the mount pad is located the top of base to be formed with the chamber and the flexible passageway that hold that are linked together, wherein it is used for holding to hold the chamber first telescopic element, flexible passageway is used for supplying outer support piece reciprocates.

According to the utility model discloses an embodiment, clamping mechanism still includes the connecting plate, wherein the connecting plate by fixed set up in the flexible end of the flexible component of second to through a plurality of running through the connecting bolt of connecting plate connects the pinch-off blades.

According to an embodiment of the present invention, the plurality of connecting bolts are evenly distributed in the circumferential direction centering on the second telescopic element.

According to an embodiment of the invention, the clamping plate and the corresponding second telescopic element are implemented as two or three.

According to the utility model discloses an embodiment, the pinch plate is close to the side of predetermined area be provided with the arc sunk structure of wheel hub's surface looks adaptation.

According to the utility model discloses an embodiment, connecting bolt keeps away from locknut is installed to the one end of clamp plate.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description.

Drawings

FIG. 1 shows a schematic view of a multi-angle flat plate fixture mechanism for an automobile hub.

Reference numerals: 10-base, 101-predetermined area, 11-base, 12-mounting seat, 121-containing cavity, 122-telescopic channel, 20-supporting device, 21-supporting mechanism, 211-outer supporting member, 212-positioning member, 22-first telescopic element, 30-clamping mechanism, 31-clamping plate, 32-second telescopic element, 33-connecting plate, 34-connecting bolt, 35-locknut and 36-supporting upright post.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the disclosure of the specification, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, the terms should not be construed as limiting the invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1, according to the utility model discloses a multi-angle plate jig mechanism for automobile wheel hub will be explained in detail below, wherein multi-angle plate jig mechanism for automobile wheel hub is used for centre gripping wheel hub, especially to the wheel hub of different outer disc bending angles, has very extensive application scope, can effectively practice thrift the stock cost and the processing cost of enterprise.

Specifically, the flat plate clamping mechanism comprises a base 10, a supporting device 20 and a clamping mechanism 30. The supporting device 20 includes a supporting mechanism 21 and a first telescopic element 22, wherein the first telescopic element 22 is fixedly disposed on the base 10, and the supporting mechanism 21 is disposed at a telescopic end of the first telescopic element 22 in a manner of being capable of moving up and down directionally, so as to be capable of being driven by the first telescopic element 22 to move up and down. More specifically, the supporting mechanism 21 includes an outer supporting member 211 and a positioning member 212, wherein the positioning member 212 is connected to the top of the outer supporting member 211 and is connected to the first telescopic element 22 through the outer supporting member 211, the positioning member 212 is matched with a central shaft hole of the hub, and meanwhile, an outer diameter of the outer supporting member 211 is larger than a diameter of the central shaft hole. Therefore, when the multi-angle flat plate clamp mechanism is used for clamping and fixing the wheel hub, the central shaft hole of the wheel hub is aligned to the positioning piece 212 and sleeved on the positioning piece 212, the outer diameter of the outer supporting piece 211 is larger than the hole diameter of the central shaft hole, so that the wheel hub can be placed on the supporting mechanism 21 through the support of the outer supporting piece 211, and after the wheel hub is clamped subsequently, the supporting mechanism 21 is driven to move downwards to reset through the retraction of the first telescopic element 22, so that the wheel hub is separated from the wheel hub, and the wheel hub can be conveniently machined, such as machining and processing of the central shaft hole, such as machining and processing of a connecting upright post.

Furthermore, the clamping mechanism 30 includes a plurality of clamping plates 31 and second telescopic elements 32 respectively corresponding to the plurality of clamping plates 31, wherein the second telescopic elements 32 are fixedly arranged on the base 10 through supporting columns 36, wherein the plurality of clamping plates 31 are matched with the supporting device 20, symmetrically distributed along the circumferential direction of a predetermined area 101 at the same horizontal height, and connected to the telescopic ends corresponding to the second telescopic elements 32 in a manner of being relatively close to or far from the predetermined area 101 in an adjustable angle, so that after the wheel hub is stably supported by the supporting device 20, the wheel hub can be synchronously clamped in the circumferential direction of the predetermined area 101 through the plurality of clamping plates 31.

In other words, the supporting device 20 supports the height of the hub, that is, the height of the clamping plate 31 symmetrically distributed in the circumferential direction of the predetermined region 101. After the hub is supported in place, the second telescopic elements 32 synchronously extend out to further drive the clamping plates 31 to be synchronously clamped in the circumferential direction of the hub, the hub is fixed, then the first telescopic elements 22 are controlled to retract, the supporting mechanism 21 is driven to move downwards to reset, the position, close to the middle part, of the hub to be machined is exposed, after machining is finished, the first telescopic elements 22 are controlled to extend out again to further support the hub through the supporting mechanism 21, at the moment, the second telescopic elements 32 are controlled to drive the clamping plates 31 to retract, the hub is released, and the hub can be taken away to be machined in the next procedure.

It is worth mentioning that, since the clamping plate 31 is connected to the telescopic end of the second telescopic element 32 in an angle-adjustable manner, the multi-angle flat plate clamping mechanism can clamp hubs with different curved peripheries through the clamping plate 31 with different inclination angles. Therefore, the multi-angle flat plate clamp mechanism has a very wide application range, and can effectively reduce the stock cost, the maintenance cost, the manufacturing cost and the like of enterprises.

Preferably, the positioning member 212 is implemented as a cylindrical boss, so that the central shaft hole is filled by the cooperation of the cylindrical boss and the central shaft hole of the hub, thereby improving the supporting stability of the supporting device 20 to the hub.

Further preferably, the outer support 211 is implemented as a circular seat or a square seat, and the positioning member 212 and the outer support 211 are integrally formed. Therefore, the manufacturing difficulty of the supporting mechanism 21 can be reduced, the processing and the manufacturing are convenient, and meanwhile, the structural connection strength between the outer supporting piece 211 and the positioning piece 212 can be improved.

Further preferably, the base 10 is composed of a base 11 and a mounting seat 12, wherein the mounting seat 12 is located on the top of the base 11 and is formed with a receiving cavity 121 and a telescopic channel 122 which are communicated, wherein the receiving cavity 121 is used for receiving the first telescopic element 22 to facilitate the mounting of the first telescopic element 22, and the telescopic channel 122 is used for allowing the outer support 211 to move up and down to assist the first telescopic element 22 to be guided to the outer support 211. In addition, once the outer support 211 does not stably support the hub, the hub can be supported by the mounting seat 12, so as to prevent the hub from directly falling to the ground or directly hitting on the first telescopic element 22, thereby protecting the hub and the first telescopic element 22.

As a preferred embodiment, the clamping mechanism 30 further comprises a connecting plate 33, wherein the connecting plate 33 is fixedly arranged at the telescopic end of the second telescopic element 32, and is connected with the clamping plate 31 through a plurality of connecting bolts 34 penetrating through the connecting plate 33, so that the inclination angle of the clamping plate 31 can be controlled by respectively adjusting the connecting length of the connecting bolts 34 between the connecting plate 33 and the clamping plate 31, and the hub with different curved peripheries can be clamped, the operation is convenient, the manufacturing cost is low, and the maintenance is easy.

Further preferably, the plurality of connecting bolts 34 are uniformly distributed in the circumferential direction around the second telescopic element 32, so that the inclination angle of the clamping plate 31 can be conveniently adjusted by matching the plurality of connecting bolts 34, the adjustment precision is higher, and the stability of the clamping plate 31 after being adjusted in place can be ensured.

Further preferably, the clamping plate 31 and the corresponding second telescopic element 32 are implemented in two or three.

Further preferably, the side surface of the clamping plate 31 close to the predetermined region 101 is provided with an arc-shaped concave structure matched with the outer surface of the hub, so as to increase the contact area between the clamping plate 31 and the outer surface of the hub and improve the stability of the multi-angle flat plate clamping mechanism for clamping the hub.

Further preferably, a locknut 35 is installed at an end of the connecting bolt 34 away from the clamping plate 31 to prevent the connecting bolt 34 from loosening, thereby ensuring the stability of the clamping plate 31.

It should be noted that the first telescopic element 22 and the second telescopic element 32 are preferably implemented as electric cylinders.

In addition, the side of the connecting plate 33 close to the clamping plate 31 has an inclination angle substantially the same as that of the clamping plate 31, so as to improve the connection strength between the connecting plate 33 and the clamping plate 31 and provide stability for the clamping plate 31 to clamp the wheel hub.

It should be noted that the terms "first and second" in the present invention are used for descriptive purposes only, do not denote any order, are not to be construed as indicating or implying any relative importance, and are to be interpreted as names.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are already complete and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. The utility model provides an automobile wheel hub is with dull and stereotyped anchor clamps mechanism of multi-angle for centre gripping wheel hub, its characterized in that, dull and stereotyped anchor clamps mechanism includes:

a base;

2. The multi-angle flat plate jig mechanism for automobile hubs of claim 1, wherein the positioning member is implemented as a cylindrical boss.

3. The multi-angle flat clamp mechanism for the automobile hub according to claim 2, wherein the outer support is implemented as a circular seat or a square seat, and the positioning member and the outer support are integrally formed.

4. The multi-angle flat plate clamping mechanism for the automobile hub according to claim 2 or 3, wherein the base is composed of a base and a mounting seat, wherein the mounting seat is arranged on the top of the base and is provided with a containing cavity and a telescopic channel which are communicated, the containing cavity is used for containing the first telescopic element, and the telescopic channel is used for enabling the outer supporting piece to move up and down.

5. The multi-angle flat clamp mechanism for automobile hubs of claim 1, wherein the clamping mechanism further comprises a connecting plate, wherein the connecting plate is fixedly arranged at the telescopic end of the second telescopic element and is connected with the clamping plate through a plurality of connecting bolts penetrating through the connecting plate.

6. The multi-angle flat clamp mechanism for the automobile hub according to claim 5, wherein the plurality of connecting bolts are uniformly distributed in a circumferential direction around the second telescopic member.

7. The multi-angle flat jig mechanism for automobile hubs of claim 6, wherein the clamping plates and the corresponding second telescopic elements are implemented in two or three.

8. The multi-angle flat clamp mechanism for the automobile hub according to any one of claims 5 to 7, wherein an arc-shaped concave structure matched with the outer surface of the hub is arranged on the side surface of the clamping plate close to the predetermined area.

9. The multi-angle flat clamp mechanism for the automobile hub according to claim 8, wherein a locknut is mounted at one end of the connecting bolt, which is far away from the clamping plate.