CN220051365U - Support adjusting mechanism for hub polishing - Google Patents

Abstract

The utility model discloses a support adjusting mechanism for hub polishing, which comprises a bottom supporting block, wherein a rotating ring is arranged above the bottom supporting block, a groove is formed in the circumference of the upper surface of the bottom supporting block, the inner dimension of the groove is the same as the dimension of the bottom of the rotating ring, so that the rotating ring is arranged in the groove, a first round hole is formed in the upper surface of the rotating ring in a penetrating way, a second round hole is formed in the bottom of the groove, the number of the first round holes is the same as that of the second round holes, then a fixed cutting penetrates through the first round hole and penetrates through the inside of the second round hole, the rotating ring and the bottom supporting block are fixedly connected, a rotating piece is fixedly arranged on the inner circumference of the rotating ring, a fixing component is arranged on the upper surface of the bottom supporting block, the fixing component is arranged in front of the rotating piece, a sliding groove is formed in the bottom of the fixing component, and the bottom of the fixing component is arranged in the sliding groove.

Description

Support adjusting mechanism for hub polishing

Technical Field

The utility model relates to the technical field of hub processing, in particular to a support adjusting mechanism for hub polishing.

Background

The wheel hub is also called a rim, a wheel and a tyre bell, is a cylindrical metal part of which the inner outline of the tyre supports the tyre and the center is arranged on the shaft, and is various in different types of diameter, width, forming mode and materials, the wheel hub needs to be fixed by a clamp in the production and processing process, and the main function of the clamp is to position, tighten and process the wheel hub, wherein the positioning of the wheel hub ensures that the wheel hub has a correct processing position on the clamp, and the processing of the wheel hub can be ensured to meet the technical requirements specified by various procedures.

After the wheel hub is positioned on the clamp, a force is applied to the wheel hub through the clamping device, the wheel hub is fixed on the clamp, the position of the wheel hub on the clamp is unchanged in the machining process, but the existing wheel hub polishing support cannot be effectively fixed according to wheel hub bodies of different sizes when in use, the compatibility of the wheel hub polishing support is low, and the existing wheel hub polishing support is easy to loosen during polishing, so that the problem of normal machining work is not facilitated.

Disclosure of Invention

The utility model aims to provide a support adjusting mechanism for hub polishing, which solves the problems that the existing support for hub polishing cannot be effectively fixed according to hub bodies with different sizes in the prior art, the compatibility of the support for hub polishing is low, the existing support for hub polishing is easy to loosen in polishing, and normal processing work is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including bottom sprag piece (1), the swivel becket is installed to the top of bottom sprag piece, the rotary piece is installed to the inside circumference lateral wall of swivel becket, fixed subassembly is installed to the top of bottom sprag piece, fixed subassembly installs the place ahead of rotary piece, fixed subassembly's bottom is connected with the slider, fixed subassembly with the interface has been seted up between the slider, fixed subassembly's bottom is provided with the spout, the slider is installed the inside of spout, the right side of slider is connected with the spring, the spring is installed the inside of spout and with the lateral wall fixed connection of spout.

Preferably, the circumference of the upper surface of the bottom supporting block is provided with a groove, the inner dimension of the groove is the same as the dimension of the bottom of the rotating ring, and the rotating ring is arranged in the groove.

Preferably, the upper surface of the rotating ring is provided with a first round hole in a penetrating mode, the bottom of the groove is provided with a second round hole, and the number and the size of the first round hole and the second round hole are the same.

Preferably, the first round hole is internally provided with a fixed cutting in a penetrating manner, the fixed cutting penetrates through the first round hole, and the other part of the fixed cutting is arranged in the second round hole.

Preferably, a hub is arranged in the center above the bottom supporting block, and the fixing assembly is arranged around the hub.

Compared with the prior art, the utility model has the beneficial effects that: through the swivel becket of rotatory bottom sprag piece top, then drive the rotary piece and rotate, promote the fixed subassembly to the position removal of centre of a circle, through the distance between fixed subassembly and the centre of a circle of adjustment, thereby can fix the wheel hub body of equidimension, make the compatibility of device obtain improving, simultaneously after fixing wheel hub, install inside first round hole and another part installs the inside at the second round hole through using a plurality of fixed cutting, can guarantee fixed connection between swivel becket and the bottom sprag piece when fixing the wheel hub body, be favorable to lasting the stability that keeps the wheel hub body.

Drawings

FIG. 1 is a block diagram of an adjustment of a hub bracket in accordance with the present utility model;

FIG. 2 is a view showing the connection between the bottom support block and the rotating ring;

FIG. 3 is a top plan view of the hub bracket adjustment of the present utility model;

FIG. 4 is a block diagram of a securing assembly according to the present utility model;

in the figure: 1 bottom support block, 2 rotation ring, 3 recess, 4 first round holes, 5 second round holes, 6 fixed cutting, 7 rotation piece, 8 fixed subassembly, 9 slider, 10 interface, 11 spout, 12 spring, 13 wheel hub.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a support adjusting mechanism for polishing a wheel hub, which is characterized in that a rotating ring above a bottom supporting block is rotated, then a rotating piece is driven to rotate, a fixing assembly is pushed to move towards the position of a circle center, the distance between the fixing assembly and the circle center is adjusted, so that wheel hub bodies with different sizes can be fixed, the compatibility of the device is improved, and after the wheel hub is fixed, a plurality of fixing cutting bars are arranged in a first round hole, and the other part of fixing cutting bars are arranged in a second round hole, so that the fixing connection between the rotating ring and the bottom supporting block can be ensured when the wheel hub body is fixed, and the stability of the wheel hub body can be kept continuously;

referring to fig. 1-2, the bottom support block comprises a bottom support block 1, a groove 3 is formed in the periphery above the bottom support block 1, the groove 3 is circular, a rotating ring 2 is installed above the bottom support block 1, the rotating ring 2 is of a circular ring-shaped structure, meanwhile, the bottom of the rotating ring 2 is the same as the size of the groove 3, the rotating ring 2 can be installed inside the groove 3, meanwhile, a first round hole 4 is formed in the periphery above the rotating ring 2, meanwhile, a second round hole 5 is formed in the bottom of the groove 3, the first round hole 4 and the second round hole 5 are the same in size and number, meanwhile, a fixed insert 6 is installed inside the first round hole 4, the fixed insert 6 is cylindrical, meanwhile, the size of the fixed insert 6 is slightly smaller than that of the first round hole 4, the fixed insert 6 can be installed inside the first round hole 4, meanwhile, the other part of the fixed insert 6 is installed inside the second round hole 5 after passing through the first round hole 4, and the fixed insert 6 can be fixedly installed between the bottom support block 4 and the rotating ring 2;

referring to fig. 1-3-4, four rotating pieces 7 are installed on the inner circumferential side wall of the rotating ring 2, the rotating pieces 7 are symmetrically distributed with the rotating shaft center of the rotating ring 2 as a round point, the rotating pieces 7 can be effectively driven to rotate in the same direction when the rotating ring 2 rotates, a fixing component 8 is installed above the bottom supporting block 1, the fixing component 8 is installed in front of the rotating pieces 7, four fixing components 8 are simultaneously installed, a sliding block 9 is installed at the bottom of the fixing component 8, a sliding groove 11 is simultaneously installed at the bottom of the fixing component 8, the sliding block 9 is installed in the sliding groove 11, a rectangular inserting port 10 is arranged between the fixing component 8 and the sliding block 9, the rotating pieces 7 are in sliding connection with the inner surface of the inserting port 10, a spring 12 is simultaneously installed in the sliding groove 11, the spring 12 is fixedly connected with the side wall of the sliding block 9 and the side wall of the sliding groove 11, when the hub 13 body needs to be fixed, the hub 13 can be placed on the surface center of the bottom supporting block 1, then the rotating ring 2 can be rotated, the rotating ring 2 drives the rotating piece 7 on the inner surface of the rotating ring 2 to rotate, at the moment, sliding is generated between the rotating piece 7 and the fixing component 8, the fixing component 8 is pushed to move in the sliding groove through the rotating piece 7, so that the rotating piece 7 can be effectively connected with the fixing component 8 when rotating to any angle, the surface of the fixing component 8 can effectively fix the side wall of the hub 13, when the rotating ring 2 is rotated and the hub 13 is fixed, the fixing insert 6 and the rotating ring 2 are in a separated state, when the hub 13 is fixed, the fixing insert 6 can be inserted into the first round hole 4, the length of the fixing insert 6 is larger than the depth of the hole formed on the surface of the rotating ring 2, the other end of the fixed cutting 6 is installed in the second round hole 5 to be connected, so that the rotating ring 2 is fixed on the bottom supporting block 1, the hub 13 is fixedly installed, and the fixing assembly 8 is prevented from loosening.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. A support adjustment mechanism for hub polishing is characterized in that: including bottom sprag piece (1), swivel becket (2) are installed to the top of bottom sprag piece (1), swivel becket (7) are installed to the inside circumference lateral wall of swivel becket (2), fixed subassembly (8) are installed to the top of bottom sprag piece (1), fixed subassembly (8) are installed the place ahead of swivel becket (7), the bottom of fixed subassembly (8) is connected with slider (9), fixed subassembly (8) with interface (10) have been seted up between slider (9), the bottom of fixed subassembly (8) is provided with spout (11), slider (9) are installed the inside of spout (11), the right side of slider (9) is connected with spring (12), spring (12) are installed the inside of spout (11) and with the lateral wall fixed connection of spout (11).

2. The stand adjustment mechanism for hub grinding of claim 1, wherein: the upper surface circumference of bottom sprag piece (1) has seted up recess (3), the inside size of recess (3) with the size of swivel becket (2) bottom is the same just swivel becket (2) are installed the inside of recess (3).

3. A hub sharpening bracket adjustment mechanism as defined in claim 2, wherein: the upper surface of swivel becket (2) runs through and has seted up first round hole (4), second round hole (5) have been seted up to the bottom of recess (3), first round hole (4) with the quantity and the size of second round hole (5) are the same.

4. A hub sharpening bracket adjustment mechanism according to claim 3, wherein: the inside of first round hole (4) runs through and installs fixed cutting (6), fixed cutting (6) run through the inside of first round hole (4) and another part is installed the inside of second round hole (5).

5. The stand adjustment mechanism for hub grinding of claim 4, wherein: the hub (13) is arranged in the center above the bottom supporting block (1), and the fixing assembly (8) is arranged around the hub (13).