Bright strip mounting equipment for car door corner window

Abstract

The utility model belongs to the technical field of automobile assembly equipment, and relates to a bright strip installation device of an automobile door corner window, which comprises a working table, a corner window fixing assembly, a bright strip press fitting assembly and a bright strip bending assembly are arranged on the working table, and the corner window fixing assembly comprises a vacuum chuck and a positioning seat. The vacuum suction cup makes contact with the bottom of corner window glass and is fixed to the bottom of the corner window glass in an adsorption mode, and a positioning groove matched with the outline of a corner window covered edge is formed in the positioning base. The bright strip press-fitting assembly is located above the positioning seat and comprises a pressing strip driven by a power device, and the bottom outline of the pressing strip is matched with the bright strip; the bright strip bending assembly is arranged on one side of the positioning base and comprises a bending block driven by a power device, and the end of the bending block corresponds to a clamping jaw on a bright strip. The bright strip installation equipment of the car door corner window has the advantages of being simple in structure, convenient and fast to operate and high in assembly speed.

Description

A device for installing bright strips on car door corner windows Technical Field

[0001] This utility model belongs to the technical field of automobile assembly equipment, and relates to a bright strip installation device for car door corner windows. Background Technology

[0002] During the assembly of automotive door corner windows, a metal trim strip (made of aluminum or stainless steel) needs to be installed onto the injection-molded edging of the door corner window. Traditional press-fit assembly methods mostly rely on manual assembly, resulting in low automation and low assembly precision.

[0003] Chinese utility model CN215393590U discloses an automated device for snapping aluminum strips to glass edging. The device includes a frame, an mounting assembly on the frame, a slidable pressing assembly on the mounting assembly, an upper mold at the output end of the pressing assembly, and multiple upper mold suction cups on the upper mold. A lower mold, corresponding to the upper mold, is also mounted on the frame, and multiple lower mold suction cups are located within the lower mold. The glass edging is placed on the lower mold. A slidable edging-pulling assembly is mounted on one side of both the upper and lower molds, with a portion of the assembly extending into the molds and engaging with the glass edging. A bending assembly is also mounted on the frame, located on one side of the lower mold. A through hole is provided on one side of the lower mold, and one end of the bending assembly extends into the through hole and engages with a snap fastener on the glass edging. Both the upper and lower mold suction cups are connected to a vacuum generator.

[0004] While the aforementioned automated equipment can automate the assembly of metal trim strips, its structure is relatively complex and it is not well-suited for certain specifications of car door corner windows. Summary of the Invention

[0005] This utility model addresses the shortcomings of existing technologies by providing a bright strip installation device for car door corner windows, which features a simple structure, convenient operation, and fast assembly speed.

[0006] To solve the above-mentioned technical problems, the objective of this utility model is achieved through the following technical solution:

[0007] A device for installing a bright strip on a car door corner window includes a worktable. The worktable is equipped with a corner window fixing assembly, a bright strip pressing assembly, and a bright strip bending assembly. The corner window fixing assembly includes a vacuum suction cup and a positioning seat. The vacuum suction cup contacts and adheres to the bottom of the corner window glass. The positioning seat has a positioning groove adapted to the contour of the corner window edging. The bright strip pressing assembly is located above the positioning seat and includes a pressing strip driven by a power device. The bottom contour of the pressing strip is adapted to the bright strip. The bright strip bending assembly is located on one side of the positioning seat and includes a bending block driven by a power device. The end of the bending block corresponds to a claw on the bright strip.

[0008] In the above-mentioned bright strip installation device for car door corner windows, the vacuum suction cup is set on the suction cup base, the suction cup base is fixed on the worktable, and a vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base.

[0009] In the above-mentioned bright strip installation device for a car door corner window, a number of support columns are provided on the worktable. The support columns abut against the bottom of the corner window glass to form a support structure. The top contour of the support columns is adapted to the bottom of the corner window glass. Preferably, the vacuum suction cup is centrally located, and at least one support column is located on the left side of the vacuum suction cup and at least one is located on the right side of the vacuum suction cup.

[0010] In the above-mentioned bright strip installation device for a car door corner window, an end positioning component is provided at the end of the positioning seat opposite to the bright strip bending component. The end positioning component includes an end positioning groove adapted to the end of the corner window edging and an adjustable end positioning block. The inner end face of the end positioning block abuts and limits the movement with the outer end face of the corner window edging. The end positioning block is slidably mounted on the positioning seat, and a strip-shaped adjustment hole is provided on the end positioning block. A fastener that is securely connected to the positioning seat passes through the strip-shaped adjustment hole.

[0011] In the above-mentioned bright strip installation equipment for a car door corner window, the bright strip pressing assembly includes a first cylinder mounting seat, a pressing cylinder, a pressing connecting plate, and a pressing strip mounting seat. The first cylinder mounting seat is fixed on the workbench, the pressing cylinder is fixed inside the first cylinder mounting seat, its piston rod is vertically upward and connected to one end of the pressing connecting plate, the other end of the pressing connecting plate is connected to the pressing strip mounting seat, and the pressing strip is fixed to the bottom of the pressing strip mounting seat.

[0012] In the above-mentioned bright strip installation device for a car door corner window, preferably, the first cylinder mounting seat, the press-fit cylinder, the press-fit connecting plate and the pressure strip are all provided in pairs and distributed on the left and right.

[0013] In the above-mentioned bright strip installation device for a car door corner window, the bright strip bending assembly includes a second cylinder mounting base and a bending cylinder. The bending cylinder is a side-sliding slide cylinder, and the bending block is fixed on the slide of the bending cylinder.

[0014] In the aforementioned bright strip installation device for a car door corner window, the bending cylinder is installed obliquely on one side of the second cylinder mounting seat, and the bending block is arranged parallel to the piston rod of the bending cylinder.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This invention provides a device for installing bright strips on car door corner windows. It employs a vacuum suction cup for fixing the corner window glass and a positioning seat for positioning the corner window edging, achieving the positioning and fixation of the corner window to be installed. Then, a power unit drives the pressing strip to complete the pressing process. Furthermore, this invention includes a bending block driven by the power unit on one side of the positioning seat, which can bend and fix the clips. This invention significantly simplifies the equipment structure, reduces the number of pressing actions and the stroke, and has the advantages of simple structure, convenient operation, and fast assembly speed. Attached Figure Description

[0017] Figure 1 is a perspective view of this utility model;

[0018] Figure 2 is a perspective view of this utility model (working state);

[0019] Figure 3 is a perspective view of the corner window of the vehicle door of this utility model;

[0020] Figure 4 is an enlarged view of point A in Figure 3;

[0021] Reference numerals: 1. Workbench; 11. Corner window glass; 12. Corner window edging; 13. Bright strip; 14. Claw; 21. Vacuum suction cup; 22. Positioning seat; 23. Positioning groove; 24. Suction cup base; 25. Support column; 26. End positioning groove; 27. End positioning block; 31. Pressure strip; 32. First cylinder mounting seat; 33. Pressing cylinder; 34. Pressing connecting plate; 35. Pressure strip mounting seat; 41. Bending block; 42. Second cylinder mounting seat; 43. Bending cylinder. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, see Figures 1-4:

[0023] A device for installing a bright strip on a car door corner window includes a workbench 1. The workbench 1 is equipped with a corner window fixing assembly, a bright strip 13 pressing assembly, and a bright strip 13 bending assembly. The corner window fixing assembly includes a vacuum suction cup 21 and a positioning seat 22. The vacuum suction cup 21 contacts and adheres to the bottom of the corner window glass 11. The positioning seat 22 is provided with a positioning groove 23 that matches the contour of the corner window edging 12. The bright strip 13 pressing assembly is located above the positioning seat 22 and includes a pressing strip 31 driven by a power device. The bottom contour of the pressing strip 31 matches the bright strip 13. The bright strip 13 bending assembly is located on one side of the positioning seat 22 and includes a bending block 41 driven by a power device. The end of the bending block 41 is correspondingly arranged with a claw 14 on the bright strip 13.

[0024] The working method of this embodiment is as follows: After the equipment is initialized, the corner window of the car door is loaded. The start button is pressed, and the negative pressure source works. When the vacuum negative pressure reaches the set value, the corner window of the car door is tightly attracted. Then, the bright strip 13 is loaded. Both hands are removed from the tooling area, and both hands are pressed to start the power unit. The power unit drives the pressing strip 31 to move downward to press the bright strip 13. Another power unit drives the bending block 41 to move towards the claw 14 to bend the claw 14. After pressing and bending, the automatic assembly of the bright strip 13 of the car door corner window is completed. After the assembly is completed, the workpiece is removed from the tooling and the assembly of the next workpiece is carried out. When the tooling is running, the equipment stops immediately after the grating equipment is introduced to prevent injury. In order to successfully complete the pressing, the air pressure of the bright strip 13 pressing component is greater than four kilograms (kgf / cm²).

[0025] In this embodiment, the vacuum suction cup 21 is configured as follows: the vacuum suction cup 21 is mounted on the suction cup base 24, the suction cup base 24 is fixed on the worktable 1, and a vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base 24.

[0026] Furthermore, in order to stably support the corner window glass 11, the workbench 1 is provided with a plurality of support columns 25. The support columns 25 abut against the bottom of the corner window glass 11 and form a support structure. The top contour of the support columns 25 is adapted to the bottom of the corner window glass 11. Preferably, the vacuum suction cup 21 is centrally located, and at least one of the support columns 25 is located on the left side of the vacuum suction cup 21, and at least one is located on the right side of the vacuum suction cup 21.

[0027] To achieve more accurate positioning, an end positioning component is provided at the end of the positioning seat 22 opposite to the bending component of the bright strip 13. The end positioning component includes an end positioning groove 26 adapted to the end of the corner window edging 12 and an adjustable end positioning block 27. The inner end face of the end positioning block 27 abuts and limits the movement against the outer end face of the corner window edging 12. The end positioning block 27 is slidably mounted on the positioning seat 22 and has a strip-shaped adjustment hole. A fastener that is securely connected to the positioning seat 22 passes through the strip-shaped adjustment hole.

[0028] In this embodiment, the specific structure of the bright strip 13 pressing assembly is as follows: the bright strip 13 pressing assembly includes a first cylinder mounting base 32, a pressing cylinder 33, a pressing connecting plate 34, and a pressing strip 31 mounting base. The first cylinder mounting base 32 is fixed on the workbench 1. The pressing cylinder 33 is fixed inside the first cylinder mounting base 32. Its piston rod is vertically upward and connected to one end of the pressing connecting plate 34. The other end of the pressing connecting plate 34 is connected to the pressing strip 31 mounting base. The pressing strip 31 is fixed to the bottom of the pressing strip 31 mounting base.

[0029] Preferably, in order to uniformly press the bright strip 13, the first cylinder mounting base 32, the pressing cylinder 33, the pressing connecting plate 34 and the pressing strip 31 are each provided in pairs and distributed from left to right.

[0030] In this embodiment, the specific structure of the bright strip 13 bending assembly is as follows: the bright strip 13 bending assembly includes a second cylinder mounting base 42 and a bending cylinder 43. The bending cylinder 43 is a side-sliding slide cylinder. The bending block 41 is fixed on the slide of the bending cylinder 43. The bending cylinder 43 drives the bending block 41 to move upward at an angle.

[0031] Preferably, the bending cylinder 43 is installed obliquely on one side of the second cylinder mounting seat 42, the bending block 41 is arranged parallel to the piston rod of the bending cylinder 43, and the tilt angle of the bending cylinder 43 and the bending block 41 is consistent with the corner window of the car door.

[0032] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A device for installing a bright strip on a car door corner window, comprising a workbench (1), wherein the workbench (1) is provided with a corner window fixing assembly, a bright strip pressing assembly, and a bright strip bending assembly, characterized in that, The corner window fixing assembly includes a vacuum suction cup (21) and a positioning seat (22). The vacuum suction cup (21) contacts and adheres to the bottom of the corner window glass (11). The positioning seat (22) is provided with a positioning groove (23) that matches the contour of the corner window edging (12). The bright strip pressing assembly is located above the positioning seat (22) and includes a pressing strip (31) driven by a power device. The bottom contour of the pressing strip (31) matches the bright strip (13). The bright strip bending assembly is located on one side of the positioning seat (22) and includes a bending block (41) driven by a power device. The end of the bending block (41) corresponds to the claw (14) on the bright strip (13).

2. The bright strip installation device for a car door corner window according to claim 1, characterized in that, The vacuum suction cup (21) is mounted on the suction cup base (24), which is fixed on the workbench (1). A vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base (24).

3. The bright strip installation device for a car door corner window according to claim 1, characterized in that, The workbench (1) is provided with several support columns (25), the support columns (25) abut against the bottom of the corner window glass (11) and form a support structure, and the top outline of the support columns (25) is adapted to the bottom of the corner window glass (11).

4. The bright strip installation device for a car door corner window according to claim 1, characterized in that, The positioning seat (22) is provided with an end positioning component at one end opposite to the bright strip bending component. The end positioning component includes an end positioning groove (26) adapted to the end of the corner window edging (12) and an adjustable end positioning block (27). The inner end face of the end positioning block (27) abuts against and limits the outer end face of the corner window edging (12).

5. A bright strip mounting device for a door quarter window as defined in claim 1, wherein The bright strip pressing assembly includes a first cylinder mounting seat (32), a pressing cylinder (33), a pressing connecting plate (34), and a pressing strip mounting seat (35). The first cylinder mounting seat (32) is fixed on the workbench (1). The pressing cylinder (33) is fixed inside the first cylinder mounting seat (32). Its piston rod is set vertically upward and connected to one end of the pressing connecting plate (34). The other end of the pressing connecting plate (34) is connected to the pressing strip mounting seat (35). The pressing strip (31) is fixed to the bottom of the pressing strip mounting seat (35).

6. A bright strip mounting apparatus for a door quarter window as defined in claim 1, wherein The bright strip bending assembly includes a second cylinder mounting base (42) and a bending cylinder (43). The bending cylinder (43) is a side-sliding slide cylinder, and the bending block (41) is fixed on the slide of the bending cylinder (43).

7. The bright strip installation device for a car door corner window according to claim 6, characterized in that, The bending cylinder (43) is installed at an angle on one side of the second cylinder mounting seat (42), and the bending block (41) is arranged parallel to the piston rod of the bending cylinder (43).

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