Clamping tool for trimming automobile wheel steel ring

Abstract

The utility model relates to the technical field of wheel steel ring machining, in particular to a clamping tool for trimming an automobile wheel steel ring, which comprises a machining table, a rotating mechanism is mounted in the middle of the machining table, sliding grooves are formed in the left side and the right side of the interior of the machining table, and moving frames are mounted on the inner walls of the sliding grooves in the left side and the right side. Two fixing plates are mounted on the sides, close to each other, of the moving frames on the left side and the right side, clamping frames are arranged on the sides, close to each other, of the two fixing plates on the left side and the right side, and a plurality of rubber wheels are rotationally connected to the sides, close to each other, of the clamping frames on the left side and the right side; the device has the beneficial effects that a double-head air cylinder is started to drive a moving frame to slide along the inner wall of a sliding groove, so that a clamping frame is driven to clamp a wheel steel ring, manual operation of workers is not needed, in the moving process, through arrangement of a sliding rod, it is ensured that the clamping frame is kept stable during moving, then the position stability after clamping is improved, and the clamping efficiency is improved. Therefore, the trimming precision and the machining efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel steel rim processing, in particular to a clamping tool for trimming automobile wheel steel rims. Background Art

[0002] Automobile wheel rim trimming refers to the process of trimming, cutting or adjusting the automobile wheel rims. The rim is the outer ring-shaped component of the wheel that supports the tire and is connected to the car's wheel axle. The rims are trimmed to accommodate specific tire sizes, improve the appearance or meet specific performance requirements. In order to facilitate workers to process the wheel rims, workers are generally required to manually clamp and fix the rims so that they can trim them.

[0003] In the prior art, workers are usually required to manually clamp and fix traditional wheel rims with the help of tools during processing. However, manual clamping can easily lead to deviations in the position after clamping, thereby affecting the accuracy of trimming or processing. At the same time, since the wheel rims themselves are relatively heavy, multiple manual clamping will increase the labor intensity of workers, which is not only inconvenient for workers to use, but also affects their processing efficiency and work comfort.

[0004] Therefore, a clamping tool for trimming automobile wheel rims is proposed to solve the problem that workers are required to manually clamp the wheel rims during processing, which is inconvenient for workers and affects processing efficiency. Utility Model Content

[0005] The utility model aims to provide a clamping tool for trimming automobile wheel rims to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for trimming automobile wheel rims, comprising a processing table, a rotating mechanism installed in the middle of the processing table, slide grooves are opened on the left and right sides of the interior of the processing table, and moving frames are installed on the inner walls of the slide grooves on the left and right sides, and two fixed plates are installed on the sides close to the moving frames on the left and right sides, and clamping frames are provided on the sides close to the two fixed plates on the left and right sides, and multiple rubber wheels are rotatably connected to the clamping frames on the left and right sides, and clamping plates are hinged on the sides close to the fixed plates on the left and right sides.

[0007] Preferably, sliding rods are inserted into the front and rear sides of the movable frame, and a double-headed cylinder is installed in the middle of the processing table.

[0008] Preferably, the slide bars on the front and rear sides are both installed on the inner wall of the slide groove, and the two output ends of the double-headed cylinder are respectively installed on the side close to the left and right moving frames.

[0009] Preferably, one of the card blocks is installed on the side where the left and right clamps are separated, and another card block is installed on the side where the left and right fixing plates are close to each other. Two card slots are provided on the left and right sides of the clamping frame, and the card blocks are inserted into the inner walls of the card slots.

[0010] Preferably, a plug-in block is installed on the side where the left and right clamps are separated, a clamping column is inserted in the middle of the plug-in block, a locking pin is inserted in the bottom of the clamping column, and a slot is opened on the side where the left and right fixing plates are close to each other.

[0011] Preferably, the plug-in block is plugged into the inner wall of the slot, and the clamping column passes through the slot.

[0012] Preferably, the movable frames on the left and right sides are symmetrically arranged, and the top of the movable frame is slidably connected to the top of the processing table, and the separated sides of the clamping plates on the left and right sides are both in contact with the clamping frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The clamping tool for trimming the automobile wheel rim proposed in the utility model drives the moving frame to slide along the inner wall of the slide groove by starting the double-headed cylinder, thereby driving the clamping frame to clamp the wheel rim without relying on manual operation by workers. During the movement, the setting of the slide rod ensures that the clamping frame remains stable during movement, thereby improving the position stability after clamping, thereby improving the trimming accuracy and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the right view of the utility model;

[0017] Figure 3 for Figure 2 Structural cross-section at AA in the middle;

[0018] Figure 4 This is a schematic diagram of the slide bar structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the plywood of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the plug-in block of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the clamping column of the utility model.

[0022] In the figure: 1. processing table; 2. moving frame; 3. clamping frame; 4. double-headed cylinder; 5. sliding rod; 6. rotating mechanism; 7. sliding groove; 8. rubber wheel; 9. clamping plate; 10. fixing plate; 11. clamping block; 12. clamping groove; 13. plug-in block; 14. slot; 15. clamping pin; 16. clamping column. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 7 The utility model provides a technical solution: a clamping tool for trimming automobile wheel steel rims, comprising a processing table 1, a rotating mechanism 6 is installed in the middle of the processing table 1, slide grooves 7 are opened on the left and right sides of the interior of the processing table 1, and moving frames 2 are installed on the inner walls of the slide grooves 7 on the left and right sides, and two fixed plates 10 are installed on the sides of the moving frames 2 on the left and right sides, and clamping frames 3 are arranged on the sides of the two fixed plates 10 on the left and right sides. Multiple rubber wheels 8 are rotatably connected to the sides of the clamping frames 3 on the left and right sides, and clamping plates 9 are hinged on the sides of the fixed plates 10 on the left and right sides; the moving frames 2 on the left and right sides are symmetrically arranged, and the top of the moving frame 2 is slidably connected to the top of the processing table 1, and the separated sides of the clamping plates 9 on the left and right sides are both in contact with the clamping frame 3, so that the clamping frame 3 is driven by the moving frame 2 to clamp the steel rim, thereby facilitating subsequent processing.

[0026] The worker first places the wheel steel rim on the top of the rotating mechanism 6 and allows the rotating mechanism 6 to penetrate the steel rim, and then drives the movable frames 2 on the left and right sides to slide along the inner wall of the slide groove 7, and simultaneously drives the clamping frame 3 to clamp the steel rim. Since the clamping frames 3 on the left and right sides are installed with multiple rubber wheels 8 on the adjacent side, the rubber wheels 8 are driven to contact the steel rim. Then, when trimming the steel rim, the rotating mechanism 6 can drive the steel rim to rotate, and at the same time drive the rubber wheels 8 to rotate, so as to facilitate the workers' processing and use, and reduce the workers' labor intensity.

[0027] Embodiment 2

[0028] On the basis of Example 1, in order to realize the clamping of the wheel rim by driving the clamping frame 3, sliding rods 5 are inserted on the front and rear sides of the moving frame 2, and a double-headed cylinder 4 is installed in the middle of the processing table 1; the sliding rods 5 on the front and rear sides are installed on the inner wall of the slide groove 7, and the two output ends of the double-headed cylinder 4 are respectively installed on the side close to the moving frame 2 on the left and right sides, so that the setting of the sliding rod 5 makes the moving frame 2 more stable during the movement process.

[0029] When clamping, first start the double-headed cylinder 4 to drive the left and right moving frames 2 to slide along the inner wall of the slide groove 7. Since the sliding rods 5 are inserted on the front and rear sides of the moving frame 2, and the sliding rods 5 are installed on the inner wall of the slide groove 7, the moving frame 2 can be more stable during the movement, and then the clamping frame 3 can clamp the steel ring more stably, preventing the clamping position from shifting, so as to improve the trimming accuracy.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, in order to facilitate the disassembly of the clamping frame 3, one of the clamping blocks 11 is installed on the side where the left and right side clamps 9 are separated, and another clamping block 11 is installed on the side where the left and right side fixed plates 10 are close to each other. Two clamping grooves 12 are provided on the left and right sides of the clamping frame 3, and the clamping blocks 11 are inserted into the inner walls of the clamping grooves 12. The front and rear side clamps 9 are symmetrically arranged, so that by opening the clamping plate 9, one of the clamping blocks 11 on its inner wall can be separated from the clamping frame 3, which makes it convenient for workers to disassemble the clamping frame 3 for inspection and replacement.

[0032] When the clamping frame 3 needs to be maintained, first open the clamping plate 9 hinged between the fixed plate 10, and at the same time drive the block 11 on the side of the clamping plate 9 away from the card slot 12, then the worker removes the clamping frame 3, and allows the block 11 on the side of the two clamping frames 3 to be separated from the card slot 12 on the side of the fixed plate 10, so as to facilitate the workers to inspect or replace the clamping frame 3. After completion, reset it and close the clamping plate 9. At this time, drive the block 11 on the side of the clamping plate 9 away from the inner wall of the card slot 12, and then install the clamping frame 3 and the movable frame 2 together, and through the setting of the block 11, the clamping frame 3 is prevented from moving up and down, thereby improving its use effect.

[0033] Embodiment 4

[0034] On the basis of the third embodiment, in order to facilitate the clamping of the clamping plate 9 and the fixed plate 10 together, a plug-in block 13 is installed on the side where the left and right clamping plates 9 are separated, a clamping column 16 is inserted in the middle of the plug-in block 13, and a locking pin 15 is inserted at the bottom of the clamping column 16. A slot 14 is opened on the side close to the left and right fixed plates 10; the plug-in block 13 is inserted in the inner wall of the slot 14, and the clamping column 16 passes through the slot 14, so that the clamping column 16 is clamped to the inner wall of the slot 14 on the side close to the front and rear fixed plates 10 by using the locking pin 15, thereby preventing the clamping column 16 from detaching from the fixed plate 10.

[0035] When disassembling the clamping frame 3, first remove the pin 15, and then pull out the column 16 along the inner wall of the slot 14. At this time, the column 16 is separated from the plug-in block 13. Then the worker opens the splint 9, and at the same time drives the plug-in block 13 on the side of the left and right splints 9 away from each other to separate from the slot 14, so as to facilitate the workers to replace or repair the clamping frame 3. After completion, the worker resets the clamping frame 3 and closes the splint 9, and at this time drives the plug-in block 13 to be plugged into the inner wall of the slot 14, and at the same time passes the column 16 through the slot 14, and resets the pin 15, so as to facilitate the clamping of the fixing plate 10 and the splint 9 together for subsequent disassembly, installation and use.

[0036] During actual use, the worker first places the wheel steel rim on the top of the rotating mechanism 6 and allows the rotating mechanism 6 to penetrate the steel rim, and then drives the movable frames 2 on the left and right sides to slide along the inner wall of the slide groove 7, and simultaneously drives the clamping frame 3 to clamp the steel rim. Since the clamping frames 3 on the left and right sides are installed with multiple rubber wheels 8 on one side, the rubber wheels 8 are driven to contact the steel rim. When trimming the steel rim, the rotating mechanism 6 can drive the steel rim to rotate, and at the same time drive the rubber wheels 8 to rotate, which is convenient for workers to process and use, and reduces the labor intensity of workers.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping tool for trimming automobile wheel rims, comprising a processing table (1), a rotating mechanism (6) being installed in the middle of the processing table (1), characterized in that: The processing table (1) is provided with a slide groove (7) on both the left and right sides of the interior, and a movable frame (2) is installed on the inner wall of the slide groove (7) on both the left and right sides, and two fixed plates (10) are installed on the side close to the movable frame (2) on both the left and right sides, and a clamping frame (3) is provided on the side close to the two fixed plates (10) on both the left and right sides, and a plurality of rubber wheels (8) are rotatably connected to the side close to the clamping frames (3) on both the left and right sides, and a clamping plate (9) is hinged on the side close to the fixed plates (10) on both the left and right sides.

2. The clamping tool for trimming automobile wheel rims according to claim 1, characterized in that: Sliding rods (5) are inserted into the front and rear sides of the movable frame (2), and a double-headed cylinder (4) is installed in the middle of the processing table (1).

3. The clamping tool for trimming automobile wheel rims according to claim 2 is characterized in that: The slide bars (5) on the front and rear sides are both installed on the inner wall of the slide groove (7), and the two output ends of the double-headed cylinder (4) are respectively installed on the side close to the left and right moving frames (2).

4. The clamping tool for trimming automobile wheel rims according to claim 1, characterized in that: One of the clamping blocks (11) is installed on the separated side of the left and right clamping plates (9), and another clamping block (11) is installed on the adjacent side of the left and right fixing plates (10). Two clamping slots (12) are provided on the left and right sides of the clamping frame (3), and the clamping blocks (11) are plugged into the inner walls of the clamping slots (12).

5. The clamping tool for trimming automobile wheel rims according to claim 4, characterized in that: A plug-in block (13) is installed on the separated side of the left and right clamping plates (9), a clamping column (16) is inserted in the middle of the plug-in block (13), a clamping pin (15) is inserted in the bottom of the clamping column (16), and a slot (14) is provided on the adjacent side of the left and right fixing plates (10).

6. The clamping tool for trimming automobile wheel rims according to claim 5, characterized in that: The plug-in block (13) is plugged into the inner wall of the slot (14), and the clamping column (16) passes through the slot (14).

7. The clamping tool for trimming automobile wheel rims according to claim 1, characterized in that: The movable frames (2) on the left and right sides are symmetrically arranged, and the top of the movable frame (2) is slidably connected to the top of the processing table (1), and the separated sides of the clamping plates (9) on the left and right sides are both in contact with the clamping frame (3).

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