CN221620442U

CN221620442U - Tire rim bending device

Info

Publication number: CN221620442U
Application number: CN202323399874.2U
Authority: CN
Inventors: 刘丽萍; 陈文英; 朱尉
Original assignee: Qingzhou Huamei Heavy Industry Technology Co ltd
Current assignee: Qingzhou Huamei Heavy Industry Technology Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-08-30
Anticipated expiration: 2033-12-13

Abstract

The utility model provides a tire rim bending device, which relates to the technical field of tire rims and comprises a main support plate and a fixing mechanism, wherein grooves are formed in the surface of the main support plate, main sliding grooves are formed in the edges of the main support plate, auxiliary sliding grooves are formed in two sides of the main sliding grooves, a bending machine is connected to the center of the surface of the main support plate through bolts, the tire rim bending device is arranged through the fixing mechanism, a motor is controlled to rotate, a clamping seat moves outside a double-thread screw rod and changes the position of the fixing plate, steel plates with different widths can be adapted, stable clamping of the steel plates during machining can be ensured, machining precision and quality are improved, a rotating rod is rotated to adjust the working position of the threaded rod, the height of the threaded rod can be conveniently changed, other tools are not needed to rotate the rotating rod, the threaded rod is screwed into the inside of a positioning hole, the height of the bending machine can be fixed, and an integral position of a universal wheel can be easily changed.

Description

Tire rim bending device

Technical Field

The utility model relates to the technical field of tire rim, in particular to a tire rim bending device.

Background

The tire rim is a key component mounted on a vehicle tire and is made of steel, and is a connecting part between the tire and a vehicle hub, so that the steel can be bent into the shape of the tire rim according to design requirements, the shape of the tire is supported and maintained, the market supply requirement is met, and a tire rim bending device is needed in the production process.

Through searching, the utility model with the patent number of CN217412019U provides a steel plate bending device, which comprises the following components: a bracket; the first driving roller and the second driving roller are rotatably arranged on the bracket, are mutually parallel and are arranged at intervals, the second driving roller is provided with a first end part and a second end part which are oppositely arranged, and the second end part is in transmission connection with the end part corresponding to the first driving roller; the driving piece is connected with the first driving roller in a driving way and used for driving the first driving roller to rotate; a second end gear mounted on the second end; the press bending roller is arranged on the bracket in a vertically movable and adjustable manner and is positioned between the first driving roller and the second driving roller, and the press bending roller is positioned above the first driving roller and the second driving roller; the device is arranged at the end part of the bending roller and is meshed with the gear at the second end, the maximum length of the tooth superposition part of the gear at the transmission gear and the gear at the second end is larger than the maximum distance of vertical adjustment of the bending roller, so that the bending of the steel plate is realized, and the construction cost is reduced.

Thus, we provide a tire rim bending apparatus.

Disclosure of utility model

The utility model aims to provide a tire rim bending device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tire rim bending device comprises a main support plate and a fixing mechanism, wherein grooves are formed in the surface of the main support plate, a main chute is formed in the edge of the main support plate, auxiliary chutes are formed in two sides of the main chute, a bending machine is connected with the center of the surface of the main support plate through bolts, and the fixing mechanism is arranged at the upper end of the main chute;

The fixing mechanism comprises a transmission part, a sliding part and a guide part, wherein the transmission part is arranged at the upper end of the main chute, the sliding part is arranged at the outer side of the transmission part, and the guide part is arranged at the upper end of the sliding part.

Preferably, the driving medium includes main connecting plate, motor, double-thread lead screw and vice connecting plate, top one side fixed mounting of main spout has main connecting plate, the opposite side bolted connection of main connecting plate has the motor, the one end of motor is through axle fixed mounting has double-thread lead screw, the top opposite side welding of main spout has vice connecting plate, just be connected for rotating between double-thread lead screw and the vice connecting plate.

Preferably, the slider includes main slider, vice slider and cassette, the inside slidable mounting of main spout has main slider, the equal fixed mounting in both sides of main slider has vice slider, just be sliding connection between vice spout and the vice slider, the top welding of main slider has the cassette, just be threaded connection between double-thread lead screw and the cassette.

Preferably, the guide piece comprises a fixed plate and a guide rail, the upper end of the clamping seat is welded with the fixed plate, and the guide rail is fixedly arranged on the inner side of the fixed plate.

Preferably, the connecting seats are welded on two sides of the bottom end of the main supporting plate, the threaded rod is installed on the internal threads of the connecting seats, and the rotating rod is welded on one end of the threaded rod.

Preferably, the inside slidable mounting of recess has the slide bar, the locating hole has been seted up to one side of slide bar, just the threaded rod runs through the connecting seat and extends to the inside of locating hole, the top draw-in groove of slide bar is connected with the end cover, the lower extreme welding of slide bar has vice backup pad.

Preferably, the bottom of the auxiliary supporting plate is fixedly provided with a bottom plate, and universal wheels are arranged at four corners of the lower end of the bottom plate.

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

1. According to the tire rim bending device, through the arrangement of the fixing mechanism, the motor is controlled to rotate, the clamping seat moves at the outer side of the double-thread screw rod, and the position of the fixing plate is changed, so that the tire rim bending device can adapt to steel plates with different widths, can ensure that the steel plates are stably clamped during processing, and improves the processing precision and quality;

2. Through setting up of connecting seat, slide bar and bottom plate, rotate the working position of bull stick adjusting screw rod, change its height that can be convenient to do not need with the help of other instruments, rotate the bull stick, screw in the inside of locating hole with the threaded rod, can fix the height of bending machine, the change overall position that the installation universal wheel can be relaxed.

Drawings

FIG. 1 is a schematic view of a tire rim press bending apparatus according to the present utility model;

FIG. 2 is a schematic view of the press brake of the present utility model mated with a primary support plate;

FIG. 3 is a schematic cross-sectional view of a primary support plate of the present utility model;

FIG. 4 is a schematic view of the structure of the driving member, sliding member and guiding member of the present utility model;

Fig. 5 is a schematic structural diagram of the connecting seat, the sliding rod and the bottom plate of the utility model.

Reference numerals in the drawings: 1.a main support plate; 11.a groove; 12. a main chute; 13. an auxiliary chute; 14. a press brake; 2. a fixing mechanism; 21. a transmission member; 211. a main connecting plate; 212. a motor; 213. a double-thread screw; 214. an auxiliary connecting plate; 22. a slider; 221. a main slider; 222. an auxiliary sliding block; 223. a clamping seat; 23. a guide member; 231. a fixing plate; 232. a guide rail; 3. a connecting seat; 31. a threaded rod; 32. a rotating rod; 4. a slide bar; 41. positioning holes; 42. an end cap; 43. an auxiliary supporting plate; 5. a bottom plate; 51. and a universal wheel.

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.

Example 1

Referring to fig. 1-4, the present utility model provides an embodiment: the tire rim bending device comprises a main support plate 1 and a fixing mechanism 2, wherein grooves 11 are formed in the surface of the main support plate 1, a main chute 12 is formed in the edge of the main support plate 1, auxiliary chutes 13 are formed in two sides of the main chute 12, a bending machine 14 is connected to the center of the surface of the main support plate 1 through bolts, and the fixing mechanism 2 is arranged at the upper end of the main chute 12;

The fixing mechanism 2 comprises a transmission member 21, a sliding member 22 and a guide member 23, wherein the transmission member 21 is arranged at the upper end of the main chute 12, the sliding member 22 is arranged at the outer side of the transmission member 21, and the guide member 23 is arranged at the upper end of the sliding member 22.

Further, the transmission member 21 includes a main connecting plate 211, a motor 212, a double-thread screw 213 and an auxiliary connecting plate 214, the main connecting plate 211 is fixedly installed on one side of the top end of the main sliding chute 12, the motor 212 is connected to the other side of the main sliding chute 211 through bolts, the double-thread screw 213 is fixedly installed on one end of the motor 212 through a shaft, the auxiliary connecting plate 214 is welded on the other side of the top end of the main sliding chute 12, the double-thread screw 213 is rotationally connected with the auxiliary connecting plate 214, the motor 212 can be fixed by the main connecting plate 211, the double-thread screw 213 can be driven to rotate by the motor 212, when the double-thread screw 213 rotates, the clamping seat 223 can do uniform linear motion, and the auxiliary connecting plate 214 provides rotational support for the double-thread screw 213.

Further, the sliding member 22 includes a main sliding block 221, an auxiliary sliding block 222 and a clamping seat 223, the main sliding block 221 is slidably mounted in the main sliding groove 12, the auxiliary sliding block 222 is fixedly mounted on two sides of the main sliding block 221, the auxiliary sliding groove 13 is slidably connected with the auxiliary sliding block 222, the clamping seat 223 is welded on the top end of the main sliding block 221, the double-threaded screw 213 is in threaded connection with the clamping seat 223, when the double-threaded screw 213 rotates, the clamping seat 223 can do uniform linear motion, if the clamping seat 223 moves to facilitate adjusting the distance between the guiding members 23, the main sliding block 221 and the auxiliary sliding block 222 define the motion path of the clamping seat 223.

Further, the guide member 23 includes a fixing plate 231 and a guide rail 232, the fixing plate 231 is welded to the upper end of the clamping seat 223, the guide rail 232 is fixedly mounted on the inner side of the fixing plate 231, the guide rail 232 can be fixed by the fixing plate 231, and the guide rail 232 provides movement guiding for the steel plate.

Example two

Referring to fig. 1 and 5, in a first comparative example, as another embodiment of the present utility model, two sides of the bottom end of the main supporting plate 1 are welded with connecting seats 3, a threaded rod 31 is installed in the internal threads of the connecting seats 3, a rotating rod 32 is welded at one end of the threaded rod 31, the threaded rod 31 provides fixing, the rotating rod 32 is designed to facilitate rotating the threaded rod 31, and the threaded rod 31 provides fixing.

Further, the inside slidable mounting of recess 11 has slide bar 4, and locating hole 41 has been seted up to one side of slide bar 4, and threaded rod 31 runs through connecting seat 3 and extends to the inside of locating hole 41, and the top draw-in groove of slide bar 4 is connected with end cover 42, and the lower extreme welding of slide bar 4 has vice backup pad 43, and slide bar 4 provides the removal route for main support board 1, and the setting of locating hole 41 provides high location, and end cover 42 can prevent that main support board 1 from derailing, and vice backup pad 43 provides the connection.

Further, bottom fixed mounting of auxiliary stay plate 43 has bottom plate 5, and universal wheel 51 has all been installed in the lower extreme four corners of bottom plate 5, and bottom plate 5 has improved the support for whole, and the design of universal wheel 51 has improved the removal convenience.

Working principle: firstly, a tire rim bending device is moved to a working position, firstly, a motor 212 is controlled to start working, at the moment, the motor 212 drives a double-thread screw 213 to rotate, at the moment, a clamping seat 223 moves at a uniform speed outside the double-thread screw 213, a main sliding block 221 slides inside a main sliding groove 12, an auxiliary sliding block 222 slides inside an auxiliary sliding groove 13, the clamping seat 223 drives a fixed plate 231 and a guide rail 232 to move, the motor 212 can drive the double-thread screw 213 to rotate, when the double-thread screw 213 rotates, the clamping seat 223 can do uniform linear motion, the main sliding block 221 and the auxiliary sliding block 222 prescribe a motion path of the clamping seat 223, secondly, a steel plate is placed inside a bending machine 14 through the guide rail 232, the guide rail 232 provides motion guidance for the steel plate, thirdly, when the height needs to be adjusted, the main sliding block 1 moves, at the moment, the groove 11 slides outside the sliding block 4, the main sliding block 1 moves to a proper height, the threaded rod 4 provides a motion path for the main sliding block 1, fourthly, the rotating rod 32 is connected firmly with a positioning hole 41 through the rotating rod 31, the rotating 31 is convenient to rotate, the rotating rod 32 is convenient to rotate, the threaded rod 31 is convenient to rotate, the whole tire rim is provided with the fixed hole is provided, and the whole tire is required to move 51 is conveniently and fast to move.

Claims

1. The utility model provides a tire steel ring bending device, includes main support board (1) and fixed establishment (2), its characterized in that: the surface of the main support plate (1) is provided with grooves (11), the edge of the main support plate (1) is provided with a main chute (12), both sides of the main chute (12) are provided with auxiliary chutes (13), the center of the surface of the main support plate (1) is connected with a press brake (14) through bolts, and the upper end of the main chute (12) is provided with a fixing mechanism (2);

The fixing mechanism (2) comprises a transmission part (21), a sliding part (22) and a guide part (23), wherein the transmission part (21) is arranged at the upper end of the main chute (12), the sliding part (22) is arranged at the outer side of the transmission part (21), and the guide part (23) is arranged at the upper end of the sliding part (22).

2. The tire rim bending device according to claim 1, wherein the transmission member (21) comprises a main connecting plate (211), a motor (212), a double-threaded screw rod (213) and an auxiliary connecting plate (214), the main connecting plate (211) is fixedly installed on one side of the top end of the main sliding groove (12), the motor (212) is connected with the other side of the main connecting plate (211) through a bolt, the double-threaded screw rod (213) is fixedly installed at one end of the motor (212) through a shaft, the auxiliary connecting plate (214) is welded on the other side of the top end of the main sliding groove (12), and the double-threaded screw rod (213) is in rotary connection with the auxiliary connecting plate (214).

3. The tire rim bending device according to claim 2, wherein the sliding piece (22) comprises a main sliding block (221), an auxiliary sliding block (222) and a clamping seat (223), the main sliding block (221) is slidably mounted in the main sliding groove (12), the auxiliary sliding blocks (222) are fixedly mounted on two sides of the main sliding block (221), the auxiliary sliding groove (13) is slidably connected with the auxiliary sliding block (222), the clamping seat (223) is welded at the top end of the main sliding block (221), and the double-threaded lead screw (213) is in threaded connection with the clamping seat (223).

4. A tyre rim bending apparatus as claimed in claim 3, wherein the guide member (23) comprises a fixing plate (231) and a guide rail (232), the fixing plate (231) is welded to the upper end of the clamping seat (223), and the guide rail (232) is fixedly mounted on the inner side of the fixing plate (231).

5. Tyre rim bending apparatus according to claim 1, characterized in that the two sides of the bottom end of the main supporting plate (1) are welded with connecting seats (3), the internal threads of the connecting seats (3) are provided with threaded rods (31), and one end of each threaded rod (31) is welded with a rotating rod (32).

6. The tire rim bending device according to claim 5, wherein a sliding rod (4) is slidably mounted in the groove (11), a positioning hole (41) is formed in one side of the sliding rod (4), the threaded rod (31) penetrates through the connecting seat (3) and extends to the inside of the positioning hole (41), an end cover (42) is connected to a top clamping groove of the sliding rod (4), and an auxiliary supporting plate (43) is welded at the lower end of the sliding rod (4).

7. The tire rim bending apparatus according to claim 6, wherein the bottom end of the sub-support plate (43) is fixedly provided with a bottom plate (5), and universal wheels (51) are respectively provided at four corners of the lower end of the bottom plate (5).