Polishing device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a polishing device for automobile part machining, which comprises a working table, a polishing machine is arranged at the top of the working table, two grooves are formed in the working table and intersect to form a cross shape, and a first motor and a second motor are fixedly mounted on two adjacent sides of the outer wall of the working table respectively. The first motor and the second motor are provided with a first bidirectional threaded rod and a second bidirectional threaded rod in a driving mode respectively, the two ends of the first bidirectional threaded rod and the two ends of the second bidirectional threaded rod are sleeved with two symmetrical first nut pairs and two symmetrical second nut pairs respectively in a threaded mode, and clamping mechanisms are fixedly installed on the tops of the first nut pairs and the tops of the second nut pairs. According to the automobile part polishing device, an automobile part is well horizontally clamped and fixed under the clamping action of the four L-shaped clamping plates, then the lower pressing plate presses the automobile part tightly, and the automobile part is limited and fixed in the vertical direction, so that the automobile part is well clamped and limited, and polishing treatment on the automobile part is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a polishing device for automotive parts processing. Background Technology

[0002] Automotive parts are the collective term for all components and systems that make up a car and ensure its normal operation. With the continuous development of the automotive industry, the demand for automotive parts is gradually increasing. In the field of automotive manufacturing, automotive parts play a crucial role. They work together to ensure the normal operation, safety, and comfort of a car.

[0003] With the rapid development of the automotive industry, the requirements for the surface finish and precision of automotive parts are constantly increasing. When polishing automotive parts, they need to be clamped before polishing. However, traditional polishing equipment only clamps the automotive parts horizontally, which means that the automotive parts cannot be well limited and fixed, thus affecting the polishing effect. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a polishing device for processing automotive parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A polishing device for processing automotive parts includes a worktable with a polishing machine mounted on top. Two grooves are formed on the worktable, intersecting to form a cross shape. Motor 1 and Motor 2 are fixedly mounted on adjacent sides of the outer wall of the worktable, respectively. Motor 1 and Motor 2 drive a bidirectional threaded rod 1 and a bidirectional threaded rod 2, respectively, located within the two grooves. Two symmetrical nut pairs 1 and 2 are threaded onto both ends of bidirectional threaded rod 1 and bidirectional threaded rod 2, respectively. A clamping mechanism is fixedly mounted on the top of both nut pairs 1 and 2.

[0007] The clamping mechanism includes an L-shaped clamping plate with a convex groove. A threaded hole is provided at the top of the L-shaped clamping plate, and a threaded rod is threadedly inserted into the threaded hole. A lower pressure plate is fixedly installed at the bottom of the threaded rod, and a portion of the lower pressure plate is located in the convex groove.

[0008] Furthermore, in a preferred configuration, the two grooves have different depths, with the second bidirectional threaded rod located in the deeper groove and the first bidirectional threaded rod located in the shallower groove.

[0009] Furthermore, in a preferred configuration, the second bidirectional threaded rod intersects with the first bidirectional threaded rod without interfering with each other.

[0010] Furthermore, in a preferred configuration, a sliding groove is provided on both sides of the groove.

[0011] In addition, a preferred structure is that slider 1 is provided on both sides of the nut assembly 1, and slider 1 slides within the slide groove 1; slider 3 is provided on both sides of the nut assembly 2, and slider 3 slides within the slide groove 1.

[0012] In addition, a preferred structure is that the L-shaped clamp has two sliding grooves, which are located at both ends of the convex sliding groove.

[0013] In addition, a preferred structure is that the lower pressure plate is provided with two sliders, which slide within the groove.

[0014] Furthermore, a preferred configuration is that a knob is provided at the top of the threaded rod.

[0015] In addition, a preferred structure is that two sets of bearings are embedded in each of the four sides of the worktable, and two sets of bearings have a bidirectional threaded rod I and a bidirectional threaded rod II inserted into them respectively.

[0016] The beneficial effects of this utility model are as follows:

[0017] In this invention, the automotive parts are well horizontally clamped and fixed by the clamping action of four L-shaped clamps. Then, the lower pressure plate presses down to tighten the automotive parts, limiting and fixing them in the vertical direction. This ensures that the automotive parts are well clamped and limited, making it easier to polish them. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a polishing device for processing automotive parts proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the worktable structure of a polishing device for processing automotive parts proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a bidirectional threaded rod one and a bidirectional threaded rod two of a polishing device for processing automotive parts proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the worktable of a polishing device for processing automotive parts, as proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the clamping mechanism of a polishing device for processing automotive parts proposed in this utility model;

[0023] Figure 6This is a schematic diagram of the L-shaped clamping plate cross-section structure of a polishing device for processing automotive parts proposed in this utility model;

[0024] Figure 7 This is a schematic diagram of the lower pressure plate structure of a polishing device for processing automotive parts proposed in this utility model.

[0025] In the diagram: 1. Workbench, 11. Groove, 111. Slide 1, 2. Polishing machine, 3. Motor 1, 4. Motor 2, 5. Bearing, 6. Clamping mechanism, 61. L-shaped clamping plate, 611. Convex slide, 612. Slide 2, 613. Threaded hole, 62. Lower pressure plate, 621. Slide 2, 63. Threaded rod, 631. Knob, 7. Bidirectional threaded rod 1, 71. Connecting rod with hole, 8. Bidirectional threaded rod 2, 81. Connecting rod, 9. Nut pair 1, 91. Slide 1, 10. Nut pair 2, 101. Slide 3. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figure 1-7 A polishing device for processing automotive parts includes a worktable 1, a polishing machine 2 on the top of the worktable 1, two grooves 11 on the worktable 1, the two grooves 11 intersecting in a cross shape, a motor 3 and a motor 4 fixedly installed on adjacent sides of the outer wall of the worktable 1 respectively, the motor 3 and the motor 4 respectively drive a bidirectional threaded rod 7 and a bidirectional threaded rod 8, the bidirectional threaded rod 7 and the bidirectional threaded rod 8 are respectively located in the two grooves 11, two symmetrical nut pairs 9 and two nut pairs 10 are threaded on the two ends of the bidirectional threaded rod 7 and the two ends of the bidirectional threaded rod 8 respectively, and a clamping mechanism 6 is fixedly installed on the top of the nut pairs 9 and the nut pairs 10.

[0028] The clamping mechanism 6 includes an L-shaped clamping plate 61, a convex groove 611 on the L-shaped clamping plate 61, a threaded hole 613 at the top of the L-shaped clamping plate 61, a threaded rod 63 inserted into the threaded hole 613, and a lower pressure plate 62 fixedly installed at the bottom of the threaded rod 63, with a portion of the lower pressure plate 62 located in the convex groove 611.

[0029] Meanwhile, the two grooves 11 have different depths, with the bidirectional threaded rod 2 8 located in the deeper groove 11 and the bidirectional threaded rod 1 7 located in the shallower groove 11.

[0030] Furthermore, the two-way threaded rod 8 and the two-way threaded rod 7 are intersected. When the two-way threaded rod 8 and the two-way threaded rod 7 rotate, they do not interfere with each other, which facilitates normal operation.

[0031] Meanwhile, grooves 111 are provided on both sides of the groove 11.

[0032] Furthermore, both sides of the first nut assembly 9 are provided with slider 91, which slides within the first groove 111. Both sides of the second nut assembly 10 are provided with slider 3 101, which slides within the first groove 111, making the movement of the first nut assembly 9 and the second nut assembly 10 more stable.

[0033] Meanwhile, two sliding grooves 612 are provided on the L-shaped clamp 61, and the two sliding grooves 612 are located at both ends of the convex sliding groove 611.

[0034] Meanwhile, two sliders 621 are provided on the lower pressure plate 62. The sliders 621 slide within the groove 612, making the up-and-down movement of the lower pressure plate 62 more stable.

[0035] Meanwhile, a knob 631 is provided on the top of the threaded rod 63. Turning the knob 631 will cause the threaded rod 63 to rotate synchronously.

[0036] Furthermore, two sets of bearings 5 ​​are embedded in all four sides of the worktable 1. Two sets of double-threaded rods 7 and 8 are inserted into the two sets of bearings 5 ​​respectively. When the double-threaded rods 7 and 8 rotate, they will not drive the worktable 1 to rotate.

[0037] In this embodiment, the automotive parts to be polished are placed on four L-shaped clamps 61. Then, motors 3 and 4 are started to drive bidirectional threaded rods 7 and 8 to rotate. The two threaded pairs 9 at both ends of the bidirectional threaded rod 7 will move towards each other, thereby driving the two clamping mechanisms 6 to move synchronously. The two nut pairs 10 at both ends of the bidirectional threaded rod 8 will move towards each other, thereby driving the two clamping mechanisms 6 to rotate synchronously. At this time, the automotive parts are clamped and fixed on the worktable 1 by the four L-shaped clamps 61, achieving horizontal clamping and fixing. Then, the knob 631 is turned to drive the threaded rod 63 to rotate in the threaded hole 613. The threaded rod 63 will drive the lower pressure plate 62 to descend. The lower pressure plate 62 firmly presses the automotive parts onto the L-shaped clamps 61, achieving vertical limiting and fixing of the automotive parts. Then, the polishing machine 2 is started to polish the automotive parts.

[0038] In this invention, the automotive parts are well horizontally clamped and fixed under the clamping action of four L-shaped clamping plates 61. Then, the lower pressure plate 62 presses down to tighten the automotive parts, and limits and fixes the automotive parts in the vertical direction, so that the automotive parts are well clamped and limited, which facilitates the polishing process of the automotive parts.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A polishing apparatus for processing automotive parts, comprising a worktable (1), characterized in that, A polishing machine (2) is provided on the top of the workbench (1). Two grooves (11) are provided on the workbench (1). The two grooves (11) intersect in a "+" shape. Motor 1 (3) and Motor 2 (4) are fixedly installed on the adjacent sides of the outer wall of the workbench (1). Motor 1 (3) and Motor 2 (4) drive the installation of bidirectional threaded rod 1 (7) and bidirectional threaded rod 2 (8) respectively. Bidirectional threaded rod 1 (7) and bidirectional threaded rod 2 (8) are located in the two grooves (11) respectively. Two symmetrical nut pairs 1 (9) and two nut pairs 2 (10) are threaded on the two ends of bidirectional threaded rod 1 (7) and the two ends of bidirectional threaded rod 2 (8) respectively. A clamping mechanism (6) is fixedly installed on the top of nut pairs 1 (9) and nut pairs 2 (10). The clamping mechanism (6) includes an L-shaped clamping plate (61), a convex groove (611) is provided on the L-shaped clamping plate (61), a threaded hole (613) is provided at the top of the L-shaped clamping plate (61), a threaded rod (63) is threadedly inserted into the threaded hole (613), and a lower pressure plate (62) is fixedly installed at the bottom of the threaded rod (63), with a portion of the lower pressure plate (62) located in the convex groove (611).

2. The polishing apparatus for processing automotive parts according to claim 1, characterized in that, The two grooves (11) have different depths. The two-way threaded rod two (8) is located in the deeper groove (11), and the two-way threaded rod one (7) is located in the shallower groove (11).

3. The polishing apparatus for processing automotive parts according to claim 1, characterized in that, The bidirectional threaded rod 2 (8) intersects with the bidirectional threaded rod 1 (7) but does not interfere with each other.

4. The polishing apparatus for processing automotive parts according to claim 1, characterized in that, The groove (11) has a sliding groove (111) on both sides.

5. A polishing apparatus for processing automotive parts according to claim 1, characterized in that, Both sides of the first nut assembly (9) are provided with a slider (91), which slides in the first groove (111). Both sides of the second nut assembly (10) are provided with a slider (101), which slides in the first groove (111).

6. The polishing apparatus for processing automotive parts according to claim 1, characterized in that, The L-shaped clamp (61) has two sliding grooves (612) on it, and the two sliding grooves (612) are located at both ends of the convex sliding groove (611).

7. A polishing apparatus for processing automotive parts according to claim 1, characterized in that, The lower pressure plate (62) is provided with two sliders (621), which slide within the groove (612).

8. A polishing apparatus for processing automotive parts according to claim 1, characterized in that, A knob (631) is provided on the top of the threaded rod (63).

9. A polishing apparatus for processing automotive parts according to claim 1, characterized in that, The workbench (1) has two sets of bearings (5) embedded on all four sides, and two sets of bidirectional threaded rods (7) and (8) are inserted into the two sets of bearings (5).

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