Automobile door hinge adjusting harness

Abstract

The utility model discloses an automobile door hinge adjusting device which comprises a main frame, a front door clamping structure and a rear door clamping structure which are used for clamping and fixing an automobile door frame are installed on the two sides of the main frame respectively, and a front hinge auxiliary installation structure and a rear hinge auxiliary installation structure which are used for limiting a hinge are installed on the two sides of the main frame respectively. The two sides of one end face of the main frame are respectively connected with an armrest frame convenient to move and control. According to the automobile door hinge adjusting harness, the hinge can be limited through the front and rear hinge auxiliary mounting structures, so that a worker does not need to pay attention to the accuracy problem of alignment of the hinge and an automobile body and the like. The installation efficiency of the vehicle body and the hinge can be quickly improved only by screwing the screws into the holes, aligned with the vehicle body, of the hinge one by one.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production equipment, in particular to an automobile door hinge adjusting device. Background Art

[0002] Automobile production and assembly usually includes body welding, painting, and final assembly. In the final assembly stage, the body is equipped with key components such as the engine, chassis, interior, doors, and lights, and finally assembled into a complete car. Each production link is very important. For example, a good welding process can ensure the strength of the body and the force transmitted from each component, and provide protection for the body.

[0003] In the automobile manufacturing process, installing the door requires first installing the hinge on the body and then connecting the door to the hinge. However, traditionally, the hinge is installed manually by the workers, which can easily lead to a gap between the door and the body after installation. Therefore, accurately installing the hinge to the body is a critical and complex process. In order to ensure accuracy and efficiency, workers need to use tooling to assist in this task. Through the positioning and fixing of the tooling, the operator can easily and accurately install the hinge, thereby ensuring the stability and integrity of the door. Tooling technology facilitates the production process and helps to improve the efficiency and product quality of automobile manufacturing.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original hinge adjustment fixture. Utility Model Content

[0005] The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, and provides a solution of an automobile door hinge adjustment device which is significantly different from the existing technology, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile door hinge adjustment device, comprising a main frame, a front door clamping structure and a rear door clamping structure for clamping and fixing the automobile door frame are respectively installed on both sides of the main frame, a front hinge auxiliary mounting structure and a rear hinge auxiliary mounting structure for limiting the hinge are respectively installed on both sides of the main frame, an end face of the main frame is respectively connected with a handrail frame for easy movement and control, and a button box is installed on the handrail frame, the button box is electrically connected to a control main box, and the control main box is installed on the same side end face of the main frame, and both sides of the top of the main frame are connected with a hanger for connecting to the hanging rail on the top of the factory building.

[0007] Preferably, the front door clamping structure includes a first mounting frame, a first clamping cylinder, a first clamping block, a second clamping block, a front laminating frame, and a front positioning pin. The first mounting frame is installed on the end face of one side of the main frame away from the armrest frame, and a first clamping cylinder is installed on the upper and lower sides of the middle part of the first mounting frame close to the side of the main frame, each end of the first clamping cylinder is connected to a first clamping block, and the upper and lower sides of the first mounting frame are respectively connected to a second clamping block for cooperating with the first clamping block through a bracket, the front laminating frame is installed on the outer wall of the first mounting frame, and the front laminating frame is connected to a front positioning pin that can be inserted into a hole in the mounting area of ​​the front door of the vehicle body for limiting position.

[0008] Preferably, the front hinge auxiliary mounting structure includes a first limiting cylinder, a first fixing frame, a first clamping block, a first positioning column, and a first abutment block. The first mounting frame is respectively installed with a first limiting cylinder on the upper and lower sides away from the main frame, and each end of the first limiting cylinder is connected to a first fixing frame, each end of the first fixing frame is installed with a first clamping block for lifting the hinge, and the outer wall of each first fixing frame is connected to a first positioning column for limiting through the upper cylinder of the hinge, and the upper and lower sides of the first mounting frame are respectively connected with a first abutment block for limiting to prevent the hinge from tilting.

[0009] Preferably, the rear door clamping structure includes a second mounting frame, a second clamping cylinder, a third clamping block, a fourth clamping block, a rear laminating frame, and a rear positioning pin. A second mounting frame is installed on the end face on the same side of the other side of the main frame. A second clamping cylinder is installed on the upper and lower sides of the second mounting frame close to the main frame, and a third clamping block is connected to the end of each second clamping cylinder. A fourth clamping block for cooperating with the third clamping block is connected to the upper and lower sides of the second mounting frame through a bracket. A rear laminating frame is installed on the outer wall of the second mounting frame, and a rear positioning pin is connected to the rear laminating frame and can be inserted into the hole in the mounting area of ​​the rear door of the vehicle body for limiting the position.

[0010] Preferably, the rear hinge auxiliary mounting structure includes a second limiting cylinder, a second fixing frame, a second clamping block, a second positioning column, and a second abutment block. A second limiting cylinder is installed on the upper and lower sides of the second mounting frame away from the side of the main frame, and each end of the second limiting cylinder is connected to a second fixing frame, each end of the second fixing frame is connected to a second clamping block for lifting the hinge, and the outer wall of each second fixing frame is connected to a second positioning column that passes through the cylinder on the hinge for limiting, and the upper and lower sides of the second mounting frame are respectively connected to a second abutment block for limiting to prevent the hinge from tilting.

[0011] Preferably, the first clamp block, the second clamp block, the third clamp block and the fourth clamp block are all arranged in an "L"-shaped structure, and the first clamp block, the second clamp block, the third clamp block and the fourth clamp block are close to each other for contacting the ends of the vehicle body and are installed with silicone pads to prevent scratches on the vehicle body.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the automobile door hinge adjustment fixture, by setting the front and rear hinge auxiliary installation structure, can firstly sleeve the cylinder of the hinge to be installed on the first positioning column and the second positioning column respectively and fix it, and then place the hinge accordingly in the V-shaped grooves of the first block and the second block for lifting and limiting, ensuring that the installation area of ​​the hinge remains in contact with the corresponding first abutment block and the second abutment block, so as to prevent the hinge from tilting and shaking during the installation process, thereby affecting the installation quality.

[0013] The front door clamping structure and the rear door clamping structure make it easy to quickly clamp and fix the device on the vehicle body, and the front locating pin and the rear locating pin are set so that the device can be fixed on the vehicle body while ensuring that the upper limit hinge hole of the device is accurately aligned with the hole to be installed on the vehicle body.

[0014] And through the front and rear hinge auxiliary installation structure, the hinge can be limited, so that the staff does not need to pay attention to the accuracy of the hinge and the body alignment. Just screw the screws one by one into the holes where the hinge and the body are aligned, and the installation efficiency of the body and the hinge can be quickly improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a rear view structural diagram of the utility model;

[0017] Figure 3 This is a side view of the structure of the utility model;

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

[0019] Figure 5 This is a schematic diagram of the rear-view stereoscopic structure of the utility model in a fixed state;

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model in a fixed state;

[0021] Figure 7 This is a schematic diagram of the hinge of the utility model close to the vehicle body;

[0022] Figure 8 This is a schematic diagram of the front positioning pin and the vehicle body being fixed to the utility model;

[0023] Fig. 9 This is a schematic diagram of the first limit cylinder of the utility model;

[0024] Fig.10 This is a schematic diagram of the second clamping cylinder of the utility model.

[0025] In the figure: 1, main frame; 2, front door clamping structure; 201, first mounting frame; 202, first clamping cylinder; 203, first clamping block; 204, second clamping block; 205, front laminating frame; 206, front positioning pin; 3, front hinge auxiliary mounting structure; 301, first limit cylinder; 302, first fixing frame; 303, first clamping block; 304, first positioning column; 305, first abutment block; 4, rear door clamping structure Structure; 401, second mounting frame; 402, second clamping cylinder; 403, third clamping block; 404, fourth clamping block; 405, rear laminating frame; 406, rear positioning pin; 5, rear hinge auxiliary mounting structure; 501, second limiting cylinder; 502, second fixing frame; 503, second clamping block; 504, second positioning column; 505, second abutment block; 6, handrail frame; 7, button box; 8, control main box; 9, hanger. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] See also Figure 1-10 The utility model provides a technical solution: an automobile door hinge adjustment device, comprising a main frame 1, a front door clamping structure 2, a first mounting frame 201, a first clamping cylinder 202, a first clamping block 203, a second clamping block 204, a front laminating frame 205, a front positioning pin 206, a front hinge auxiliary mounting structure 3, a first limiting cylinder 301, a first fixing frame 302, a first clamping block 303, a first positioning column 304, a first abutting block 305, a rear door clamping structure 4, a second mounting frame 401, a second clamping cylinder 402, a third clamping block 403, a fourth clamping block 404, a rear laminating frame 405, a rear positioning pin 406, a rear hinge auxiliary mounting structure 5, a second limiting cylinder 501, a second A fixing frame 502, a second clamping block 503, a second positioning column 504, a second abutting block 505, an armrest frame 6, a button box 7, a control main box 8, and a hanger 9. A front door clamping structure 2 and a rear door clamping structure 4 for clamping and fixing the car door frame are respectively installed on both sides of the main frame 1. A front hinge auxiliary mounting structure 3 and a rear hinge auxiliary mounting structure 5 for limiting the hinge are respectively installed on both sides of the main frame 1. An armrest frame 6 for easy movement and control is connected to both sides of one end face of the main frame 1, and a button box 7 is installed on the armrest frame 6. The button box 7 is electrically connected to the control main box 8, and the control main box 8 is installed on the same side end face of the main frame 1. A hanger 9 for connecting to the hanging rail on the top of the factory building is connected to each side of the top of the main frame 1.

[0028] The front door clamping structure 2 includes a first mounting frame 201, a first clamping cylinder 202, a first clamping block 203, a second clamping block 204, a front laminating frame 205, and a front positioning pin 206. The first mounting frame 201 is installed on the end face of the main frame 1 away from the armrest frame 6, and a first clamping cylinder 202 is installed on the upper and lower sides of the middle part of the first mounting frame 201 close to the side of the main frame 1, and each end of each first clamping cylinder 202 is connected to a first clamping block 203, and the upper and lower sides of the first mounting frame 201 are respectively connected to a second clamping block 204 for cooperating with the first clamping block 203 for clamping through a bracket. The front laminating frame 205 is installed on the outer wall of the first mounting frame 201, and the front laminating frame 205 is connected to a front positioning pin 206 that can be inserted into the hole in the front door mounting area of ​​the vehicle body for limiting.

[0029] The front hinge auxiliary mounting structure 3 includes a first limiting cylinder 301, a first fixing frame 302, a first clamping block 303, a first positioning column 304, and a first abutment block 305. A first limiting cylinder 301 is installed on the upper and lower sides of the first mounting frame 201 away from the main frame 1, and each end of the first limiting cylinder 301 is connected to a first fixing frame 302, and each end of the first fixing frame 302 is installed with a first clamping block 303 for lifting the hinge, and the outer wall of each first fixing frame 302 is connected to a first positioning column 304 that passes through the upper cylinder of the hinge for limiting, and the upper and lower sides of the first mounting frame 201 are respectively connected to a first abutment block 305 for limiting to prevent the hinge from tilting.

[0030] The rear door clamping structure 4 includes a second mounting frame 401, a second clamping cylinder 402, a third clamping block 403, a fourth clamping block 404, a rear laminating frame 405, and a rear positioning pin 406. The second mounting frame 401 is installed on the same side end face of the other side of the main frame 1, and a second clamping cylinder 402 is installed on the upper and lower sides of the second mounting frame 401 close to the main frame 1, and each end of the second clamping cylinder 402 is connected to a third clamping block 403, and the upper and lower sides of the second mounting frame 401 are respectively connected to a fourth clamping block 404 for cooperating with the third clamping block 403 through a bracket, and a rear laminating frame 405 is installed on the outer wall of the second mounting frame 401, and the rear laminating frame 405 is connected to a rear positioning pin 406 that can be inserted into the hole in the rear door mounting area of ​​the vehicle body for limiting.

[0031] The rear hinge auxiliary mounting structure 5 includes a second limiting cylinder 501, a second fixing frame 502, a second clamping block 503, a second positioning column 504, and a second abutment block 505. A second limiting cylinder 501 is installed on the upper and lower sides of the second mounting frame 401 away from the side of the main frame 1, and each end of the second limiting cylinder 501 is connected to a second fixing frame 502, and each end of the second fixing frame 502 is connected to a second clamping block 503 for lifting the hinge, and the outer wall of each second fixing frame 502 is connected to a second positioning column 504 that passes through the cylinder on the hinge for limiting, and the upper and lower sides of the second mounting frame 401 are respectively connected to a second abutment block 505 for limiting to prevent the hinge from tilting.

[0032] The first clamp block 203, the second clamp block 204, the third clamp block 403 and the fourth clamp block 404 are all arranged in an "L"-shaped structure, and the first clamp block 203, the second clamp block 204, the third clamp block 403 and the fourth clamp block 404 are close to each other for contacting the ends of the vehicle body and are installed with silicone pads to prevent scratches on the vehicle body.

[0033] Working principle: According to Figure 1 As shown, firstly, the cylindrical areas of the hinge to be installed are set on the corresponding first positioning columns 304 and second positioning columns 504 one by one and fixed, and then the hinge is placed in the V-shaped grooves of the first clamping block 303 and the second clamping block 503 to lift and limit, ensuring that the installation area of ​​the hinge is kept in contact with the corresponding first abutment block 305 and the second abutment block 505;

[0034] Then the staff member holds the handrail frame 6 by hand and moves the device closer to the vehicle body to be installed with the hinge, so that the front positioning pin 206 and the rear positioning pin 406 are respectively inserted into the corresponding holes on the front door installation area of ​​the vehicle body and the middle frame of the front and rear doors, so as to position and ensure that the screw holes on the hinge are aligned with the holes on the vehicle body one by one. The staff member controls the button box 7 and sends a command to the control main box 8. The control main box 8 controls the first clamping cylinder 202 to drive the first clamping block 203 to move closer to the second clamping block 204 to clamp the vehicle body between the two. At the same time, the second clamping cylinder 402 drives the third clamping block 403 to move closer to the fourth clamping block 404 to clamp the vehicle body.

[0035] At this time, the staff screws up one by one to fix them in the holes between the hinge and the car body, and then the staff controls the button box 7 again to send instructions to the control main box 8. The control main box 8 controls the first clamping cylinder 202 to drive the first clamping block 203 to move away from the second clamping block 204 to disengage from the clamping, and at the same time, the second clamping cylinder 402 drives the third clamping block 403 to move away from the fourth clamping block 404 to disengage from the clamping, and at the same time controls the first limiting cylinder 301 to drive the first fixing frame 302 to reset, so that the first clamping block 303 and the first positioning column 304 move away from the first abutting block 305, and the first positioning column 304 is disengaged and inserted into the hinge cylinder area, and the second limiting cylinder 501 and the second fixing frame 502 are as described above, thereby detaching the device from the car body with the hinge installed, and the hinge is installed on the car body in batches reciprocatingly as described above. This is the working principle of the automobile door hinge adjustment device.

[0036] 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. An automobile door hinge adjustment device, comprising a main frame (1), characterized in that: A front door clamping structure (2) and a rear door clamping structure (4) for clamping and fixing a car door frame are respectively installed on both sides of the main frame (1); a front hinge auxiliary mounting structure (3) and a rear hinge auxiliary mounting structure (5) for limiting the hinge are respectively installed on both sides of the main frame (1); a handrail frame (6) for facilitating movement and control is connected to both sides of one end surface of the main frame (1); a button box (7) is installed on the handrail frame (6); the button box (7) is electrically connected to a control main box (8), and the control main box (8) is installed on the same side end surface of the main frame (1); and a hanger (9) for connecting to a hanging rail on the top of a factory building is respectively connected to both sides of the top of the main frame (1).

2. The automobile door hinge adjustment device according to claim 1, characterized in that: The front door clamping structure (2) comprises a first mounting frame (201), a first clamping cylinder (202), a first clamping block (203), a second clamping block (204), a front laminating frame (205), and a front positioning pin (206); the first mounting frame (201) is mounted on an end face of a side of the main frame (1) away from the handrail frame (6); a first clamping cylinder (202) is mounted on each of the upper and lower sides of the middle part of the first mounting frame (201) close to the side of the main frame (1); each end of each first clamping cylinder (202) is connected to a first clamping block (203); the upper and lower sides of the first mounting frame (201) are connected to a second clamping block (204) for cooperating with the first clamping block (203) for clamping via a bracket; the front laminating frame (205) is mounted on an outer wall of the first mounting frame (201); and the front laminating frame (205) is connected to a front positioning pin (206) which can be inserted into a hole on the mounting area of ​​the front door of the vehicle body for limiting position.

3. The automobile door hinge adjustment device according to claim 2, characterized in that: The front hinge auxiliary mounting structure (3) comprises a first limiting cylinder (301), a first fixing frame (302), a first clamping block (303), a first positioning column (304), and a first abutting block (305); a first limiting cylinder (301) is respectively mounted on the upper and lower sides of the first mounting frame (201) away from the main frame (1); and each end of the first limiting cylinder (301) is connected to a first fixing frame (302); a first clamping block (303) for lifting the hinge is mounted on the end of each first fixing frame (302); and a first positioning column (304) for limiting the position and passing through the upper cylinder of the hinge is connected to the outer wall of each first fixing frame (302); and a first abutting block (305) for limiting the position and preventing the hinge from tilting is respectively connected to the upper and lower sides of the first mounting frame (201).

4. The automobile door hinge adjustment device according to claim 1, characterized in that: The rear door clamping structure (4) comprises a second mounting frame (401), a second clamping cylinder (402), a third clamping block (403), a fourth clamping block (404), a rear laminating frame (405), and a rear positioning pin (406). The second mounting frame (401) is mounted on the same side end surface of the other side of the main frame (1). A second clamping cylinder (402) is mounted on the upper and lower sides of the second mounting frame (401) close to the main frame (1), and each end of the second clamping cylinder (402) is connected to a third clamping block (403). The upper and lower sides of the second mounting frame (401) are connected to a fourth clamping block (404) for cooperating with the third clamping block (403) for clamping via a bracket. The rear laminating frame (405) is mounted on the outer wall of the second mounting frame (401), and the rear positioning pin (406) is connected to the rear laminating frame (405) and can be inserted into a hole on the rear door mounting area of ​​the vehicle body for limiting position.

5. The automobile door hinge adjustment device according to claim 4, characterized in that: The rear hinge auxiliary mounting structure (5) comprises a second limiting cylinder (501), a second fixing frame (502), a second clamping block (503), a second positioning column (504), and a second abutting block (505); a second limiting cylinder (501) is respectively mounted on the upper and lower sides of the second mounting frame (401) away from the side of the main frame (1); and each end of the second limiting cylinder (501) is connected to a second fixing frame (502); each end of the second fixing frame (502) is connected to a second clamping block (503) for lifting the hinge; and each outer wall of the second fixing frame (502) is connected to a second positioning column (504) for limiting the position and passing through the cylinder on the hinge; and a second abutting block (505) for limiting the position and preventing the hinge from tilting is respectively connected to the upper and lower sides of the second mounting frame (401).

6. The automobile door hinge adjustment device according to claim 2, characterized in that: The first clamp block (203), the second clamp block (204), the third clamp block (403) and the fourth clamp block (404) are all arranged in an "L"-shaped structure, and the first clamp block (203), the second clamp block (204), the third clamp block (403) and the fourth clamp block (404) are close to each other and are installed with silicone pads at the ends thereof for contacting the vehicle body to prevent scratches on the vehicle body.

Images