CN219379837U

CN219379837U - Positioning and processing tool for milling burrs of wheels

Info

Publication number: CN219379837U
Application number: CN202320453969.9U
Authority: CN
Inventors: 史兆敏; 王辰龙; 钟山
Original assignee: Jining Tianyu Auto Parts Manufacturing Co ltd
Current assignee: Jining Tianyu Auto Parts Manufacturing Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-21
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a positioning processing tool for milling burrs of wheels, which comprises a bottom plate, a plurality of bearing seats arranged at the bottom end of the bottom plate, a double-head threaded rod arranged on the bearing seats, movable pieces symmetrically arranged at two sides of the double-head threaded rod, a first rubber sleeve penetrating between the movable pieces and the bottom plate and extending out of the bottom plate, and rotatably sleeved on a supporting rod, and a first motor arranged at the bottom end of the bottom plate and fixedly connected with the double-head threaded rod.

Description

Positioning and processing tool for milling burrs of wheels

Technical Field

The utility model relates to the technical field of wheel machining, in particular to a positioning machining tool for milling burrs of a wheel.

Background

The tire is completed through procedures such as high-pressure high-temperature vulcanization after the tire blank is put into a mold, a plurality of exhaust ports are formed in the mold for conveniently exhausting gas in the tire blank during tire molding, rubber is extruded under high-pressure high-temperature molding, tire burrs are formed, and the burrs on the tire are required to be removed in the subsequent process.

Adopt artifical deburring under the prior art, press close to the scraper with the tire and rotate the tire, make the scraper strike off the burr on the tire, but the inefficiency is inconvenient to fix a position the tire, has excessive scraping or the dirty problem of burr striking off, consequently, a frock that can carry out automatic positioning to the tire in the tire burring in-process of urgent need.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: positioning processing tool for milling burrs of wheels comprises: the main body module comprises a bottom plate, a plurality of bearing seats arranged at the bottom end of the bottom plate, a double-head threaded rod arranged on the bearing seats, movable pieces symmetrically arranged at two sides of the double-head threaded rod, a first rubber sleeve penetrating between the movable pieces and the bottom plate and extending out of the bottom plate, and a first motor which is rotatably sleeved on the supporting rod and is arranged at the bottom end of the bottom plate and fixedly connected with the double-head threaded rod.

The rotating module comprises a sliding block which is embedded on the bottom plate in a sliding way, a second motor which is arranged at the bottom end of the sliding block and the shaft of which extends upwards through the sliding block, a second rubber sleeve which is fixedly sleeved on a second motor shaft, an electric telescopic rod which is arranged at the bottom end of the bottom plate, and a connecting piece which is used for connecting the end part of the electric telescopic rod with the motor.

The present utility model may be further configured in a preferred example to: four limit holes are formed in the top end of the bottom plate in an annular array, and rectangular holes are formed in one side of the top end of the bottom plate.

The present utility model may be further configured in a preferred example to: the movable piece comprises a thread sleeve sleeved on the double-head threaded rod and meshed with the double-head threaded rod, and a movable plate fixed on the thread sleeve.

The present utility model may be further configured in a preferred example to: the movable plate is symmetrically provided with waist-shaped holes.

The present utility model may be further configured in a preferred example to: the bottom of the supporting rod passes through the limiting holes and the waist-shaped holes, three limiting plates are fixedly sleeved on the supporting rod, the bottom end of the upper limiting plate is tightly attached to the top end of the first rubber sleeve, the bottom end of the middle limiting plate is tightly attached to the top end of the bottom plate, and the top end of the lower limiting plate is tightly attached to the bottom end of the movable piece.

The present utility model may be further configured in a preferred example to: the cross section of the sliding block is I-shaped and is embedded in the rectangular hole to slide.

The present utility model may be further configured in a preferred example to: the threads on two sides of the double-head threaded rod are symmetrically arranged.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the double-head threaded rod is installed at the bottom end of the bottom plate through the bearing seat, the movable piece is symmetrically arranged on the double-head threaded rod, the end part of the double-head threaded rod is fixedly connected with the first motor shaft, meanwhile, the bottom plate is provided with the plurality of limiting holes in an annular array, the movable piece is provided with the waist-shaped holes, the supporting rod penetrates through the limiting holes and the waist-shaped holes, the supporting rod is rotated and sleeved with the first rubber sleeve, the double-head threaded rod is driven to rotate through the rotation of the first motor, the movable piece is driven to move in opposite directions, namely the supporting rod is driven to move along the limiting holes, the tires positioned at the top of the bottom plate are clamped and positioned, the stability of the tires during deburring operation is ensured, the phenomenon that excessive scraping or unclean burrs are removed during manual operation is avoided, meanwhile, the efficiency is increased, and workers only need to place the tires on the bottom plate, and the tires with different sizes can be positioned, so that the practicability is further increased.

2. According to the utility model, the sliding block is movably arranged on the bottom plate, the second motor is arranged at the bottom end of the sliding block, the second rubber ring is fixedly sleeved on the second motor shaft, meanwhile, the electric telescopic rod is arranged at the bottom end of the bottom plate and connected with the second motor through the connecting piece, the second motor is driven to move through the electric telescopic rod, so that the second rubber ring is tightly attached to the positioned tire, then the second motor is started to drive the second rubber ring to rotate, namely the tire is driven to rotate, burrs on the tire can be scraped by the scraper conveniently, the automation level is further increased, and the deburring efficiency of the tire is improved.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic bottom view of the structure of the present utility model with the rotary module removed;

FIG. 4 is a schematic view of a strut structure according to the present utility model;

FIG. 5 is a schematic view of a rotary module according to the present utility model;

fig. 6 is a schematic cross-sectional view of a rotary module according to the present utility model.

Reference numerals:

100. a main body module; 110. a bottom plate; 111. a limiting hole; 112. a rectangular hole; 120. a bearing seat; 130. a double-ended threaded rod; 140. a movable member; 141. a movable plate; 1411. a waist-shaped hole; 142. a thread sleeve; 150. a support rod; 151. a limiting plate; 160. a first rubber sleeve; 170. a first motor;

200. a rotating module; 210. a slide block; 220. a second motor; 230. a second rubber sleeve; 240. an electric telescopic rod; 250. and a connecting piece.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the utility model are described below with reference to the accompanying drawings,

example 1:

referring to fig. 1-6, this embodiment provides a positioning tooling for milling burrs of a wheel, including: the main body module 100 and the rotation module 200.

The main body module 100 includes a base plate 110, a plurality of bearing seats 120 installed at the bottom end of the base plate 110, a double-ended threaded rod 130 installed on the bearing seats 120, movable members 140 symmetrically arranged at two sides of the double-ended threaded rod 130, a first rubber sleeve 160 passing through the movable members 140 and the base plate 110 and extending out of the base plate 110, rotatably sleeved on a supporting rod 150, and a first motor 170 installed at the bottom end of the base plate 110 and fixedly connected with the double-ended threaded rod 130.

The bottom plate 110 is used for installing other components and simultaneously placing tires, four limiting holes 111 are formed in the top end of the bottom plate 110 in an annular array, are used for the supporting rods 150 to penetrate through and limit the movement of the supporting rods 150, and rectangular holes 112 are formed in the top end of the bottom plate 110 and are used for the rotation module 200 to move.

The bearing frame 120 sets up to four, and the bearing frame 120 is a row setting for installation double-end threaded rod 130 guarantees the stability of double-end threaded rod 130, and double-end threaded rod 130 is used for installing movable part 140 to drive movable part 140 and remove, simultaneously, the screw thread on the double-end threaded rod 130 is the symmetry setting, makes double-end threaded rod 130 when rotating, and movable part 140 of both sides can remove in opposite directions.

The movable member 140 is used for driving the supporting rod 150 to move, the movable member 140 comprises a threaded sleeve 142 sleeved on the double-end threaded rod 130 and meshed with the double-end threaded rod 130, and a movable plate 141 fixed on the threaded sleeve 142, the threaded sleeve 142 is driven to move by the rotation of the double-end threaded rod 130, and then the threaded sleeve 142 drives the movable plate 141 to move.

Further, the movable plate 141 is symmetrically provided with a waist-shaped hole 1411 for the support rod 150 to pass through, so that the support rod 150 is driven to move when the movable plate 141 moves.

The bottom of the supporting rod 150 passes through the limiting hole 111 and the waist-shaped hole 1411 and is used for installing the first rubber sleeve 160, three limiting plates 151 are fixedly sleeved on the supporting rod 150, the bottom end of the upper limiting plate 151 is tightly attached to the top end of the first rubber sleeve 160, the bottom end of the middle limiting plate 151 is tightly attached to the top end of the bottom plate 110, the top end of the lower limiting plate 151 is tightly attached to the bottom end of the movable piece 140, the upper limiting plate 151 and the middle limiting plate 151 are matched to be used for keeping the stability of the first rubber sleeve 160, and the middle limiting plate 151 and the lower limiting plate 151 are matched to be used for keeping the stability of the supporting rod 150.

The first rubber sleeve 160 is rotatably sleeved on the supporting rod 150 and is used for contacting with the tire and simultaneously facilitating the rotation of the tire.

The rotating module 200 is used for driving the tire to rotate, and comprises a sliding block 210 which is in sliding fit with the bottom plate 110, a second motor 220 which is installed at the bottom end of the sliding block 210 and the shaft of which extends upwards through the sliding block 210, a second rubber sleeve 230 which is fixedly sleeved on the shaft of the second motor 220, an electric telescopic rod 240 which is installed at the bottom end of the bottom plate 110, and a connecting piece 250 which connects the end part of the electric telescopic rod 240 with the motor.

The cross section of the sliding block 210 is I-shaped and is embedded in the rectangular hole 112 to slide, so as to be used for installing a motor and ensuring the stability of the second rubber sleeve 230 during movement, the second motor 220 is fixed at the bottom end of the sliding block 210, axially penetrates through the sliding block 210 and extends out, so as to be used for installing the second rubber sleeve 230 and driving the second rubber sleeve 230 to rotate, and the rotation of the second rubber sleeve 230 drives the tire to rotate.

The second rubber sleeve 230 is used for tightly attaching the tire, so that the tire can be conveniently driven to rotate.

The electric telescopic rod 240 is used for driving the second motor 220 to move, and the second rubber sleeve 230 is driven to move by the movement of the second motor 220, so that the second rubber sleeve 230 is tightly attached to the outer surface of the tire, and the connecting piece 250 is used for connecting the end part of the electric telescopic rod 240 with the motor.

The working principle and the using flow of the utility model are as follows: when the novel scraper is used, a tire is placed on the top end of the bottom plate 110, the first motor 170 is started, the first motor 170 rotates to drive the double-end threaded rod 130 to rotate, the double-end threaded rod 130 rotates to drive the movable piece 140 to move in the opposite direction, the supporting rod 150 is driven to move along the limiting hole 111, the supporting rod 150 moves to drive the first rubber sleeve 160 to move, the tire at the top of the bottom plate 110 is clamped and positioned, the stability of the tire position is maintained, after that, the second motor 220 is started to drive the second rubber sleeve 230 to rotate, meanwhile, the electric telescopic rod 240 contracts, the second motor 220 is driven to move inwards, the second motor 220 moves to drive the second rubber sleeve 230 to move, and when the second rubber sleeve 230 is tightly attached to the outer surface of the tire, the tire is driven to rotate, and burrs on the surface of the tire are scraped conveniently by the scraper.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. Positioning processing tool for milling burrs of wheels comprises: the main body module (100) and the rotating module (200) are characterized in that the main body module (100) comprises a bottom plate (110), a plurality of bearing seats (120) arranged at the bottom end of the bottom plate (110), double-head threaded rods (130) arranged on the bearing seats (120), movable pieces (140) symmetrically arranged at two sides of the double-head threaded rods (130), a first rubber sleeve (160) penetrating through the movable pieces (140) and the bottom plate (110) and extending out of the bottom plate (110) towards the position between the movable pieces and the bottom plate (110) and sleeved on the supporting rods (150) in a rotating mode, and a first motor (170) arranged at the bottom end of the bottom plate (110) and fixedly connected with the double-head threaded rods (130) in a shaft mode;

the rotating module (200) comprises a sliding block (210) which is embedded on the bottom plate (110) in a sliding mode, a second motor (220) which is arranged at the bottom end of the sliding block (210) and is axially extended upwards through the sliding block (210), a second rubber sleeve (230) which is fixedly sleeved on the shaft of the second motor (220), an electric telescopic rod (240) which is arranged at the bottom end of the bottom plate (110) and a connecting piece (250) which is used for connecting the end portion of the electric telescopic rod (240) with the motor.

2. The positioning machining tool for wheel milling burrs according to claim 1, wherein the top end of the bottom plate (110) is provided with four limiting holes (111) in an annular array, and one side of the top end of the bottom plate (110) is provided with a rectangular hole (112).

3. The positioning tooling for milling burrs of wheels according to claim 1, wherein the movable part (140) comprises a threaded sleeve (142) sleeved on the double-ended threaded rod (130) and meshed with the double-ended threaded rod (130) and a movable plate (141) fixed on the threaded sleeve (142).

4. A positioning tooling for milling burrs of wheels according to claim 3, characterized in that said movable plate (141) is symmetrically provided with waist-shaped holes (1411).

5. The positioning and processing tool for wheel milling burrs according to claim 1, wherein the bottom of the supporting rod (150) penetrates through the limiting hole (111) and the waist-shaped hole (1411), three limiting plates (151) are fixedly sleeved on the supporting rod (150), the bottom end of the upper limiting plate (151) is tightly attached to the top end of the first rubber sleeve (160), the bottom end of the middle limiting plate (151) is tightly attached to the top end of the bottom plate (110), and the top end of the lower limiting plate (151) is tightly attached to the bottom end of the movable piece (140).

6. The positioning tool for milling burrs of wheels of claim 1, wherein the slider (210) is i-shaped in cross section and is fitted into the rectangular hole (112) for sliding.

7. The positioning and machining tool for milling burrs of wheels of claim 1, wherein threads on two sides of the double-ended threaded rod (130) are symmetrically arranged.