Positioning workbench for machining rear upper trim panel of automobile

Abstract

The utility model discloses a positioning workbench for processing an automobile rear upper plaque, which comprises a mounting plate, a support plate is fixedly connected to the top end of the mounting plate and close to the edge, the shape of the support plate is matched with the outline of the plaque, and a side positioning stop block and a side positioning block are fixedly connected to two sides of the support plate. Two inclined plates are fixedly connected to the positions, close to the other side, of the top end of the mounting plate, and positioning rods are slidably connected to the interiors of the two inclined plates. According to the automobile rear upper trim panel positioning device, the supporting plate, the side positioning check block, the side positioning block, the positioning baffle and the supporting column are matched to primarily position the automobile rear upper trim panel, then the two positioning rods are pushed in sequence, the positioning grooves in the two positioning plates are matched with the bottom of the automobile rear upper trim panel and support the automobile rear upper trim panel, positioning of the automobile rear upper trim panel is achieved, the structure is simple, and the positioning device is convenient to use. And the positioning is accurate, the stability is high, and the precision in the finish machining process and the qualified rate of products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile trim plate processing, in particular to a positioning workbench for processing an automobile rear upper trim plate. Background Art

[0002] The rear upper trim of a car usually refers to the decorative panel installed on the upper rear part of the car. Its main functions include beautifying the appearance of the car body, protecting the car body structure, and may also have some functional functions, such as guiding air, reducing wind resistance, etc. The rear upper trim of a car needs to be fine-processed on the workbench during the production process.

[0003] At present, most of the rear upper trim panels of automobiles are tightly positioned on all sides by a positioning mechanism during fine processing. Since the shape of the rear upper trim panel of automobiles is irregular and has an arc, the middle part of the rear upper trim panel of automobiles is still in a suspended state after positioning. During processing, it is easy to shake due to the suspension, which leads to deviation during the processing, resulting in defects in the rear upper trim panel of automobiles and causing economic losses. Utility Model Content

[0004] The utility model aims to provide a positioning workbench for processing a rear upper trim plate of an automobile, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning workbench for processing the rear upper trim panel of an automobile, comprising a mounting plate, a support plate fixedly connected at the top of the mounting plate and near the edge, the shape of the support plate matches the contour of the trim panel, side positioning blocks and side positioning blocks are fixedly connected on both sides of the support plate, two inclined plates are fixedly connected at the top of the mounting plate and near the other side, positioning rods are slidably connected inside the two inclined plates, one side of the positioning rods is fixedly connected to the positioning plate, a plurality of positioning grooves are provided on the surface of the positioning plate, a positioning baffle is fixedly connected at the top of the mounting plate and at a position on one side of the two positioning plates, and a plurality of support columns are fixedly connected at the top of the mounting plate and at a position between the positioning baffle and the positioning plate.

[0006] As a further preferred embodiment of the present technical solution, three fixed columns are fixedly connected at the top of the mounting plate and near one side, a rotating seat is fixedly connected at the top of the three fixed columns, a rotating rod is rotatably connected inside the three rotating seats, an adjusting head is rotatably connected to the outer surfaces of the three rotating seats, the three adjusting heads are rotatably connected to the outer surfaces of the three rotating rods respectively, a pressing head is fixedly connected at the bottom of the three rotating rods and near the edge, and the three pressing heads are respectively located directly above three of the support columns.

[0007] As a further preferred embodiment of the present technical solution, fixing holes are penetrated through the outer surfaces of the two positioning rods, fixing bolts are inserted through the top ends of the two inclined plates, and one end of the two fixing bolts is respectively inserted into two of the fixing holes.

[0008] As a further preferred embodiment of the present technical solution, mounting heads are fixedly connected to the top of the mounting plate and near the four corners, and circular through holes are formed through the outer surfaces of the four mounting heads.

[0009] As a further preferred embodiment of the present technical solution, two handles are fixedly connected to the top of the mounting plate and close to the two sides.

[0010] As a further preferred embodiment of the present technical solution, the positioning baffle and one side of the side positioning block are both fixedly connected with reinforcing ribs.

[0011] The utility model provides a positioning workbench for processing the rear upper trim plate of an automobile, which has the following beneficial effects:

[0012] (1) The utility model performs initial positioning of the rear upper trim panel of the automobile through the cooperation of the support plate, the side positioning block, the side positioning block, the positioning baffle plate and the support column, and then pushes the two positioning rods in sequence to make the positioning grooves on the two positioning plates fit with and support the bottom of the rear upper trim panel of the automobile, thereby realizing the positioning of the rear upper trim panel of the automobile. The utility model has a simple structure, accurate positioning and high stability, which improves the accuracy in the finishing process and the qualified rate of the product.

[0013] (2) The utility model rotates the adjusting head to push the rotating rod to rotate, so that the pressure head contacts the surface of the rear upper trim of the automobile, and then fixes the rear upper trim of the automobile by cooperating with the support column, thereby effectively preventing the rear upper trim of the automobile from shaking during the processing and improving the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the first schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a second schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a rear view schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is an exploded schematic diagram of the positioning rod and inclined plate structure of the utility model.

[0018] In the figure: 1. Mounting plate; 2. Support plate; 3. Inclined plate; 4. Positioning rod; 5. Positioning plate; 6. Positioning groove; 7. Side positioning block; 8. Side positioning block; 9. Positioning baffle; 10. Fixing bolt; 11. Fixing through hole; 12. Fixing column; 13. Rotating seat; 14. Rotating rod; 15. Adjusting head; 16. Pressing head; 17. Support column; 18. Handle; 19. Mounting head; 20. Circular through hole; 21. Reinforcing rib. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1-4 As shown, in the present embodiment, a positioning workbench for processing a rear upper trim panel of an automobile comprises a mounting plate 1, a support plate 2 is fixedly connected at the top of the mounting plate 1 and near the edge, the shape of the support plate 2 matches the contour of the trim panel, side positioning blocks 7 and side positioning blocks 8 are fixedly connected at both sides of the support plate 2, two inclined plates 3 are fixedly connected at the top of the mounting plate 1 and near the other side, positioning rods 4 are slidably connected inside the two inclined plates 3, one side of the positioning rods 4 is fixedly connected to a positioning plate 5, a plurality of positioning grooves 6 are provided on the surface of the positioning plate 5, a positioning baffle 9 is fixedly connected at the top of the mounting plate 1 and located at one side of the two positioning plates 5, a plurality of support columns 17 are fixedly connected at the top of the mounting plate 1 and located between the positioning baffle 9 and the positioning plate 5, wherein, by arranging the side positioning blocks 7 and the side positioning blocks 8, the two sides of the rear upper trim panel of the automobile can be positioned, and by arranging the inclined plate 3, the positioning rod 4 can be made inclined.

[0021] like Figure 1-3 As shown, three fixing columns 12 are fixedly connected to the top of the mounting plate 1 and near one side, and rotating seats 13 are fixedly connected to the tops of the three fixing columns 12. Rotating rods 14 are rotatably connected inside the three rotating seats 13, and adjusting heads 15 are rotatably connected to the outer surfaces of the three rotating seats 13. The three adjusting heads 15 are rotatably connected to the outer surfaces of the three rotating rods 14 respectively, and pressing heads 16 are fixedly connected to the bottom ends of the three rotating rods 14 and near the edge. The three pressing heads 16 are respectively located directly above three supporting columns 17, wherein, by setting the adjusting heads 15, the rotating rods 14 can be driven to rotate and fix, and by setting the pressing heads 16, the rear upper trim panel of the automobile can be clamped and fixed by cooperating with the supporting columns 17.

[0022] like Figure 4 As shown, the outer surfaces of the two positioning rods 4 are penetrated with fixing holes 11, and the tops of the two inclined plates 3 are penetrated with fixing bolts 10, and one end of the two fixing bolts 10 is respectively inserted into two of the fixing holes 11, which can fix the positioning rods 4 and improve the stability of positioning.

[0023] like Figure 2 and Figure 3 As shown, mounting heads 19 are fixedly connected to the top of the mounting plate 1 and near the four corners. Circular through holes 20 are formed through the outer surfaces of the four mounting heads 19, and the mounting plate 1 can be fixed by passing ropes or other tools through the circular through holes 20.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, two handles 18 are fixedly connected at the top of the mounting plate 1 and near the two sides, so as to facilitate the carrying of the mounting plate 1.

[0025] like Figure 3 As shown, one side of the positioning baffle 9 and the side positioning block 8 is fixedly connected with a reinforcing rib 21 to improve the structural strength and deformation resistance.

[0026] The utility model provides a positioning workbench for processing the rear upper trim plate of an automobile, and the specific working principle is as follows:

[0027] When finishing the rear upper trim of the automobile, the rear upper trim of the automobile is placed in the space formed by the support plate 2, the side positioning block 7, the side positioning block 8, the positioning baffle 9 and the support column 17, and the four sides of the rear upper trim of the automobile are initially positioned. Then, the three adjusting heads 15 are rotated in sequence, and the adjusting head 15 pushes the rotating rod 14 to rotate, so that the pressing head 16 contacts the surface of the rear upper trim of the automobile, and then the rear upper trim of the automobile is fixed by cooperating with the support column 17. After the fixing is completed, the fixing bolt 10 is pulled out of the fixing through hole 11, and then the two positioning rods 4 are pushed on one side to make the positioning grooves 6 on the two positioning plates 5 fit with the bottom of the rear upper trim of the automobile, and a certain pressure is applied to complete the positioning of the rear upper trim of the automobile.

[0028] 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 positioning workbench for processing a rear upper trim panel of an automobile, comprising a mounting plate (1), characterized in that: A support plate (2) is fixedly connected to the top of the mounting plate (1) and near the edge. The shape of the support plate (2) matches the contour of the decorative plate. Side positioning blocks (7) and side positioning blocks (8) are fixedly connected to the two sides of the support plate (2). Two inclined plates (3) are fixedly connected to the top of the mounting plate (1) and near the other side. Positioning rods (4) are slidably connected inside the two inclined plates (3). One side of the positioning rods (4) is fixedly connected to a positioning plate (5). A plurality of positioning grooves (6) are provided on the surface of the positioning plate (5). A positioning baffle (9) is fixedly connected to the top of the mounting plate (1) and located on one side of the two positioning plates (5). A plurality of support columns (17) are fixedly connected to the top of the mounting plate (1) and located between the positioning baffle (9) and the positioning plate (5).

2. The positioning workbench for processing the rear upper trim of an automobile according to claim 1, characterized in that: Three fixing columns (12) are fixedly connected at the top of the mounting plate (1) and near one side, and rotating seats (13) are fixedly connected at the top of the three fixing columns (12). The three rotating seats (13) are rotatably connected to rotating rods (14) inside, and the outer surfaces of the three rotating seats (13) are rotatably connected to adjusting heads (15). The insides of the three adjusting heads (15) are respectively rotatably connected to the outer surfaces of the three rotating rods (14), and the bottom ends of the three rotating rods (14) and near the edge are fixedly connected to pressing heads (16), and the three pressing heads (16) are respectively located directly above three of the supporting columns (17).

3. The positioning workbench for processing the rear upper trim of an automobile according to claim 1, characterized in that: The outer surfaces of the two positioning rods (4) are penetrated with fixing through holes (11), the top ends of the two inclined plates (3) are penetrated with fixing bolts (10) inserted therein, and one end of the two fixing bolts (10) is respectively inserted into the inside of two of the fixing through holes (11).

4. The positioning workbench for processing the rear upper trim of an automobile according to claim 3, characterized in that: A mounting head (19) is fixedly connected to the top of the mounting plate (1) and near the four corners, and circular through holes (20) are formed through the outer surfaces of the four mounting heads (19).

5. The positioning workbench for processing the rear upper trim of an automobile according to claim 4, characterized in that: Two handles (18) are fixedly connected to the top of the mounting plate (1) and close to the two sides.

6. The positioning workbench for processing the rear upper trim of an automobile according to claim 1, characterized in that: The positioning baffle (9) and one side of the side positioning block (8) are both fixedly connected with a reinforcing rib (21).

Images