A wheel cover processing positioning and clamping device

Abstract

This utility model relates to the technical field of wheel cover processing positioning and clamping equipment, and particularly to a wheel cover processing positioning and clamping equipment, including a drilling table, a positioning component for positioning and clamping the wheel arch, and a moving component for adjusting the position of the positioning component. The moving component includes an arc-shaped slide rail located on the top of the drilling table, a slide table located on the top of the arc-shaped slide rail, a pulley slidably connected to the arc-shaped slide rail, and teeth located on the surface of the arc-shaped slide rail. This utility model, through the setting of the moving component, allows the positioning component to move flexibly on the arc-shaped slide rail, thereby flexibly adjusting the position of the positioning component to adapt to the drilling needs of different positions, effectively improving operational flexibility and work efficiency. Simultaneously, by utilizing the meshing of gears and teeth, and the cooperation of positioning bolts and threaded holes, the positioning component can be precisely fixed in the required position, ensuring the stability of the wheel arch during drilling.

Description

Technical Field

[0001] This utility model relates to the technical field of wheel cover processing positioning and clamping equipment, and in particular to a wheel cover processing positioning and clamping equipment. Background Technology

[0002] Car wheel arches are protective devices that protect tires, and wheel arches are a type of wheel arch. After the one-piece molding process is completed, car wheel arches usually need to undergo a series of subsequent processing steps to ensure their perfect appearance and function. These processing steps include deburring, drilling, surface painting or coating, and many other steps. In particular, when drilling car wheel arches, they must be placed securely on a dedicated drilling table. To ensure the accuracy and efficiency of the drilling process, a fixing jig is needed to firmly hold and fix the wheel arch. The purpose of this is to maintain the stability of the wheel arch during the drilling process and avoid inaccurate drilling positions due to vibration or displacement, thereby affecting the overall quality and installation effect.

[0003] In the drilling of wheel arches, in order to ensure the stability and accuracy of the wheel arches during the machining process, multiple sets of fixtures are usually used to fix multiple points of the wheel arches to ensure the stability and reliability of the clamping. Although this fixing method can effectively prevent the wheel arches from shifting during the machining process, it also brings some operational inconveniences. The position of the fixtures on the drilling table is often preset and fixed. However, wheel arch drilling usually requires multiple points. Since the fixtures themselves are fixed and inconvenient to move and adjust, the flexibility of operation is limited to a certain extent. This not only easily affects the drilling position but also reduces work efficiency. Utility Model Content

[0004] To overcome the problem that existing wheel arch positioning fixtures are difficult to adjust flexibly.

[0005] The technical solution of this utility model is as follows: a wheel cover processing positioning and clamping device, including a drilling table, a positioning component for positioning and clamping the wheel cover, and a moving component for adjusting the position of the positioning component. The moving component includes an arc-shaped slide rail located on the top of the drilling table, a slide table located on the top of the arc-shaped slide rail, a pulley slidably connected to the arc-shaped slide rail, teeth located on the surface of the arc-shaped slide rail, a gear meshing with the teeth, and a threaded hole and a positioning bolt for fixing the slide table. The positioning component is installed on the top of the slide table.

[0006] Preferably, after the wheel arch is placed in the fixed area on the top of the drilling table, the slide table is pushed, and the slide table drives the pulley to slide along the arc-shaped slide rail. At the same time, the gear moves along the tooth surface, thereby driving the positioning component to slide to the designated position. After the fixed point is determined, the positioning bolt is rotated to make it mesh with the inner cavity of the threaded hole, thereby completing the position adjustment of the positioning component. Then, the wheel arch can be fixed by the positioning component.

[0007] Preferably, the teeth are fixedly connected to the arc-shaped slide rail, the arc-shaped slide rail is fixedly connected to the drilling table, and the slide table slides on the top of the arc-shaped slide rail.

[0008] Preferably, both the pulley and the gear are mounted on the bottom of the slide table, and both the pulley and the gear are rotatably connected to the bottom of the slide table via bearings.

[0009] Preferably, the threaded hole is located at the top of the arc-shaped slide rail, the positioning bolt is located at the top of the slide table, the positioning bolt passes through the slide table and extends into the inner cavity of the threaded hole, and is threadedly connected to the inner cavity of the threaded hole.

[0010] Preferably, the positioning assembly includes a support plate fixed to the top of the slide table, a cylinder located at the rear end of the inner cavity of the support plate, a positioning seat fixed to the bottom of the inner cavity of the support plate, a pressure rod movably connected to the positioning seat, a connecting plate movably connected to the output end of the cylinder, a connecting rod connecting the output end of the cylinder and the positioning seat, a rubber pressure block located at the bottom of the pressure rod, a threaded rod fixedly connected to the rubber pressure block, and a nut threadedly connected to the threaded rod.

[0011] Preferably, there are two nuts, located at the top and bottom of the pressure rod respectively. The threaded rod passes through the two nuts and is fixedly connected to the rubber pressure block. The cylinder is movably connected to the support plate through a movable pin.

[0012] Preferably, the pressure rod is movably connected to the positioning seat via a movable pin, the two ends of the connecting plate are movably connected to the output end of the cylinder and the pressure rod via movable pins, and the two ends of the connecting rod are movably connected to the output end of the cylinder and the positioning seat via movable pins.

[0013] The beneficial effects of this utility model are as follows: By setting the movable component, the positioning component can move flexibly on the arc-shaped slide rail, thereby flexibly adjusting the position of the positioning component to adapt to the drilling needs of different positions, effectively improving the flexibility of operation and work efficiency. At the same time, by utilizing the meshing of gears and teeth, and the cooperation of positioning bolts and threaded holes, the positioning component can be accurately fixed in the required position, ensuring the stability of the wheel arch during drilling. In addition, by using a cylinder to drive the connecting plate, connecting rod, and pressure rod in linkage, the workpiece can be positioned and clamped quickly and stably. The structure is simple and reasonable, and the various components are connected by movable pins, making the entire clamping process flexible and reliable, greatly improving the positioning accuracy and clamping stability of the workpiece during wheel arch processing. Attached Figure Description

[0014] Figure 1 The diagram shown is a front view of the present invention.

[0015] Figure 2 This utility model is shown. Figure 1 A magnified schematic diagram of the local structure at point A in the middle;

[0016] Figure 3 The diagram shown is a bottom view of the slide table of this utility model.

[0017] Figure 4 The diagram shown is a front view of the positioning component of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 100, drilling table; 200, moving assembly; 210, arc-shaped slide rail; 220, slide table; 230, pulley; 240, tooth; 250, gear; 260, threaded hole; 270, positioning bolt; 300, positioning assembly; 310, support plate; 320, cylinder; 330, positioning seat; 340, pressure rod; 350, connecting plate; 360, connecting rod; 370, rubber pressure block; 380, threaded rod; 390, nut. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example 1

[0021] Please see Figures 1 to 3This utility model provides an embodiment: a wheel arch machining positioning and clamping device, including a drilling table 100, a positioning component 300 for positioning and clamping the wheel arch, and a moving component 200 for adjusting the position of the positioning component 300. The moving component 200 includes an arc-shaped slide rail 210 located on the top of the drilling table 100, a slide table 220 located on the top of the arc-shaped slide rail 210, a pulley 230 slidably connected to the arc-shaped slide rail 210, teeth 240 located on the surface of the arc-shaped slide rail 210, a gear 250 meshing with the teeth 240, and a threaded hole 260 and a positioning bolt 270 for fixing the slide table 220. 300 is installed on the top of the slide table 220. The tooth 240 is fixedly connected to the arc-shaped slide rail 210. The arc-shaped slide rail 210 is fixedly connected to the drilling table 100. The slide table 220 slides on the top of the arc-shaped slide rail 210. The pulley 230 and the gear 250 are both installed on the bottom of the slide table 220. The pulley 230 and the gear 250 are rotatably connected to the bottom of the slide table 220 through bearings. The threaded hole 260 is opened on the top of the arc-shaped slide rail 210. The positioning bolt 270 is located on the top of the slide table 220. The positioning bolt 270 passes through the slide table 220 and extends to the inner cavity of the threaded hole 260, and is threadedly connected to the inner cavity of the threaded hole 260.

[0022] During operation, the wheel arch to be processed is placed in a suitable position on the drilling table 100. The position of the positioning component 300 is adjusted by the moving component 200, pushing the slide table 220. The pulley 230 at the bottom of the slide table 220 slides on the arc-shaped slide rail 210. At the same time, the gear 250 meshes with the teeth 240 on the surface of the arc-shaped slide rail 210, achieving smooth movement of the slide table 220 on the arc-shaped slide rail 210. When the positioning component 300 moves to the appropriate position, the positioning bolt 270 is passed through the top of the slide table 220 and screwed into the corresponding threaded hole 260. The positioning bolt 270 and the corresponding threaded hole 260 are then used to... The threaded connection of the threaded hole 260 securely fixes the slide table 220 onto the arc-shaped slide rail 210, preventing the slide table 220 from moving during operation. The positioning component 300 precisely positions and clamps the wheel arch, ensuring that the wheel arch remains stable during subsequent processing, thereby guaranteeing processing accuracy and quality. The slide table 220 provides support for the positioning component 300. The number of positioning components 300 can be added according to usage requirements, and each set of positioning components 300 is adapted to one set of slide tables 220. Several sets of threaded holes 260 are provided, and the spacing between each threaded hole 260 is set according to actual requirements.

[0023] Example 2

[0024] Please see Figure 2 and Figure 4The difference from Embodiment 1 is that the positioning assembly 300 includes a support plate 310 fixed to the top of the slide table 220, a cylinder 320 located at the rear end of the inner cavity of the support plate 310, a positioning seat 330 fixed to the bottom of the inner cavity of the support plate 310, a pressure rod 340 movably connected to the positioning seat 330, a connecting plate 350 movably connected to the output end of the cylinder 320, a connecting rod 360 connecting the output end of the cylinder 320 and the positioning seat 330, a rubber pressure block 370 located at the bottom of the pressure rod 340, a threaded rod 380 fixedly connected to the rubber pressure block 370, and a threaded rod 380 fixedly connected to the threaded rod. The threaded rod 380 has two nuts 390, located at the top and bottom of the pressure rod 340 respectively. The threaded rod 380 passes through the two nuts 390 and is fixedly connected to the rubber pressure block 370. The cylinder 320 is movably connected to the support plate 310 via a movable pin. The pressure rod 340 is movably connected to the positioning seat 330 via a movable pin. The two ends of the connecting plate 350 are movably connected to the output end of the cylinder 320 and the pressure rod 340 via movable pins respectively. The two ends of the connecting rod 360 are movably connected to the output end of the cylinder 320 and the positioning seat 330 via movable pins respectively.

[0025] During operation, after the positioning component 300 is adjusted to the appropriate position by the moving component 200, the output end of the cylinder 320 extends, pushing the connecting plate 350 and the connecting rod 360. The connecting plate 350 drives the pressure rod 340 to rotate around the movable pin on the positioning seat 330, causing the rubber pressure block 370 at the bottom of the pressure rod 340 to move downwards and position the wheel arch. In addition, due to the threaded connection between the nut 390 and the threaded rod 380, the position of the rubber pressure block 370 can be finely adjusted by rotating the nut 390, thereby positioning the wheel arch more accurately. When the output end of the cylinder 320 retracts, it drives the connecting plate 350 and the connecting rod 360 to move in the opposite direction, thereby causing the pressure rod 340 to rotate in the opposite direction around the movable pin, and the rubber pressure block 370 to move upwards, releasing the clamping of the workpiece.

[0026] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A wheel arch machining positioning and clamping device, comprising a drilling table (100), a positioning component (300) for positioning and clamping the wheel arch, and a moving component (200) for adjusting the position of the positioning component (300), characterized in that: The moving assembly (200) includes an arc-shaped slide rail (210) located on top of the drilling table (100), a slide table (220) located on top of the arc-shaped slide rail (210), a pulley (230) slidably connected to the arc-shaped slide rail (210), teeth (240) located on the surface of the arc-shaped slide rail (210), a gear (250) meshing with the teeth (240), and threaded holes (260) and positioning bolts (270) for fixing the slide table (220). The positioning assembly (300) is mounted on top of the slide table (220).

2. The wheel cover processing positioning and clamping device according to claim 1, characterized in that: The tooth (240) is fixedly connected to the arc-shaped slide rail (210), the arc-shaped slide rail (210) is fixedly connected to the drilling table (100), and the slide table (220) slides on the top of the arc-shaped slide rail (210).

3. The wheel cover processing positioning and clamping device according to claim 1, characterized in that: The pulley (230) and gear (250) are both mounted on the bottom of the slide (220), and the pulley (230) and gear (250) are rotatably connected to the bottom of the slide (220) through bearings.

4. The wheel cover processing positioning and clamping device according to claim 1, characterized in that: The threaded hole (260) is opened at the top of the arc-shaped slide rail (210), and the positioning bolt (270) is located at the top of the slide table (220). The positioning bolt (270) passes through the slide table (220) and extends into the inner cavity of the threaded hole (260), and is threadedly connected to the inner cavity of the threaded hole (260).

5. The wheel cover processing positioning and clamping device according to claim 1, characterized in that: The positioning assembly (300) includes a support plate (310) fixed to the top of the slide (220), a cylinder (320) located at the rear end of the inner cavity of the support plate (310), a positioning seat (330) fixed to the bottom of the inner cavity of the support plate (310), a pressure rod (340) movably connected to the positioning seat (330), a connecting plate (350) movably connected to the output end of the cylinder (320), a connecting rod (360) connecting the output end of the cylinder (320) and the positioning seat (330), a rubber pressure block (370) located at the bottom of the pressure rod (340), a threaded rod (380) fixedly connected to the rubber pressure block (370), and a nut (390) threadedly connected to the threaded rod (380).

6. The wheel cover processing positioning and clamping device according to claim 5, characterized in that: Two nuts (390) are provided, located at the top and bottom of the pressure rod (340) respectively. The threaded rod (380) passes through the two nuts (390) and is fixedly connected to the rubber pressure block (370). The cylinder (320) is movably connected to the support plate (310) through a movable pin.

7. The wheel cover processing positioning and clamping device according to claim 5, characterized in that: The pressure rod (340) is movably connected to the positioning seat (330) via a movable pin. The two ends of the connecting plate (350) are movably connected to the output end of the cylinder (320) and the pressure rod (340) respectively via movable pins. The two ends of the connecting rod (360) are movably connected to the output end of the cylinder (320) and the positioning seat (330) respectively via movable pins.

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