Vehicle door installation auxiliary device

Abstract

The utility model belongs to the technical field of vehicle door installation, and particularly relates to a vehicle door installation auxiliary device which comprises an auxiliary frame and an installation plate, the installation plate is arranged on one side of the auxiliary frame, a vacuum suction cup is installed on the outer side of the installation plate, and one side of the vacuum suction cup is connected with a fixing pipe. The end, away from the vacuum suction cup, of the fixing pipe is fixed to one end of the connecting hose. According to the vehicle door installation auxiliary device, the auxiliary frame is pushed, the auxiliary frame drives the vacuum suction cup to be attached to the vehicle door, the vacuumizer is started, the vacuum suction cup and the vehicle door are adsorbed and limited together, the driving motor is started, the vacuum suction cup drives the vehicle door to move upwards, and when the vehicle door moves to the installation height of the vehicle frame, the connecting plate conducts auxiliary supporting on the vehicle door; at the moment, the auxiliary frame can be pushed, and the vehicle door stops along with stopping of the auxiliary frame and is not prone to shaking, so that the vehicle door mounting auxiliary device can easily transfer the vehicle door for mounting, and the mounting efficiency of the vehicle door is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle door installation technology, specifically to a vehicle door installation auxiliary device. Background Technology

[0002] Door installation aids are tools or equipment that help install car doors conveniently, safely, and efficiently during the production or repair of automobiles. Since car doors are usually heavy and large, and need to be precisely installed onto the door frame of the car body, they are generally lifted by a crane or electric hoist and installed onto the car body, reducing the physical burden on workers and preventing fatigue or injury to workers during handling and installation.

[0003] When installing car doors, they are usually assisted by being lifted by a crane or electric hoist. When the car door is moved to the predetermined position and the crane stops moving, due to the inertia effect, the car door is prone to momentary displacement under the action of the hoisting rope. At this time, the workers need a certain amount of time to wait for the car door to stop shaking before installing the car door to the frame, which reduces the efficiency of car door installation. Therefore, we propose a car door installation auxiliary device. Utility Model Content

[0004] The purpose of this utility model is to provide a door installation auxiliary device to solve the problem mentioned in the background art that when the crane stops moving, the door is prone to momentary displacement under the drive of the hoisting rope, and a certain amount of time is needed to wait for the door to stop shaking, thereby reducing the efficiency of door installation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car door installation auxiliary device, including an auxiliary frame and a mounting plate. The mounting plate is provided on one side of the auxiliary frame, and a vacuum suction cup is installed on the outer side of the mounting plate. One side of the vacuum suction cup is connected to a fixing tube. The end of the fixing tube away from the vacuum suction cup is fixed to one end of a connecting hose, and the other end of the connecting hose is connected to the air extraction port of a vacuum pump. The vacuum pump is connected to the auxiliary frame, and a drive motor is installed on one side of the auxiliary frame.

[0006] Preferably, the output end of the drive motor is connected to a bevel gear, and the bevel gear is movably connected to the auxiliary frame via a bearing.

[0007] Preferably, the first bevel gear and the second bevel gear are engaged with each other, and the second bevel gear is movably connected to the auxiliary frame via a bearing.

[0008] Preferably, the lower side of the second bevel gear is fixed to one end of the screw, and the other end of the screw extends through the interior of the slide plate.

[0009] Preferably, the auxiliary frame has a sliding groove on the side near the slide plate, and the slide plate slides and the sliding groove are slidably connected.

[0010] Preferably, the screw is movably connected to the slide groove through a bearing, and the auxiliary frame has a storage groove on the side near the slide groove.

[0011] Preferably, the storage slot is movably connected to the connecting plate via a rotating shaft, and a toothed column is fixed on the upper side of the connecting plate.

[0012] Preferably, a connecting pad is fixed to the outer side of the connecting plate, and a magnetic block is fixed to the side of the connecting plate away from the connecting pad.

[0013] Preferably, a second magnetic block is embedded on the side of the auxiliary frame near the first magnetic block, and a second sliding groove is provided on the side of the auxiliary frame near the second magnetic block, the second sliding groove being slidably connected to the toothed plate.

[0014] Preferably, the outer side of the toothed plate is fixed to the lower end of the connecting rod, and the upper end of the connecting rod is fixed to the sliding plate. The auxiliary frame has a sliding groove three on the side near the upper end of the connecting rod, and the upper end of the connecting rod is slidably connected to the sliding groove three.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This door installation auxiliary device pushes the auxiliary frame, causing the auxiliary frame to bring the vacuum suction cup to fit against the door. The vacuum pump is started, causing the vacuum suction cup to adhere and restrict the door. The drive motor is started, causing the vacuum suction cup to move the door upward. When the door moves to the installation height with the frame, the connecting plate provides auxiliary support for the door. At this time, the auxiliary frame can be pushed, and the door stops with the auxiliary frame, making it less prone to shaking. This allows the door installation auxiliary device to easily transport the door for installation, thereby improving the installation efficiency of the door. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the auxiliary frame, vacuum suction cup and its connection structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connecting plate, toothed column and their connecting structure of this utility model;

[0018] Figure 3 This utility model Figure 2 A magnified view of the structure at point A in the middle;

[0019] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0020] In the diagram: 1. Auxiliary frame; 101. Mounting plate; 102. Vacuum suction cup; 103. Fixing tube; 104. Connecting hose; 105. Vacuum pump; 2. Drive motor; 201. Bevel gear one; 202. Bevel gear two; 203. Screw; 204. Slide plate; 205. Slide groove one; 206. Storage groove; 207. Connecting plate; 208. Gear column; 209. Connecting pad; 210. Magnetic block one; 211. Magnetic block two; 212. Slide groove two; 213. Gear plate; 214. Connecting rod; 215. Slide groove three. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This utility model provides a technical solution: a car door installation auxiliary device, including an auxiliary frame 1 and a mounting plate 101. The mounting plate 101 is provided on one side of the auxiliary frame 1, and a vacuum suction cup 102 is installed on the outer side of the mounting plate 101. One side of the vacuum suction cup 102 is connected to a fixing tube 103. The end of the fixing tube 103 away from the vacuum suction cup 102 is fixed to one end of a connecting hose 104, and the other end of the connecting hose 104 is connected to the suction port of a vacuum pump 105. The vacuum pump 105 is connected to the auxiliary frame 1. A drive motor 2 is installed on one side of the auxiliary frame 1. The output end of machine 2 is connected to bevel gear 201, and bevel gear 201 is movably connected to auxiliary frame 1 via bearing. Bevel gear 201 is opposite to bevel gear 202, and bevel gear 202 is movably connected to auxiliary frame 1 via bearing. The lower side of bevel gear 202 is fixed to one end of screw 203, and the other end of screw 203 extends through the interior of slide plate 204. A slide groove 205 is provided on the side of auxiliary frame 1 near slide plate 204, and slide plate 204 slides and engages with slide groove 205. Screw 203 is movably connected to slide groove 205 via bearing. A storage groove 206 is provided on one side of the slide groove 205. The storage groove 206 is movably connected to the connecting plate 207 via a pivot. A toothed column 208 is fixed on the upper side of the connecting plate 207, and a connecting pad 209 is fixed on the outer side of the connecting plate 207. A magnetic block 210 is fixed on the side of the connecting plate 207 away from the connecting pad 209. A magnetic block 211 is embedded on the side of the auxiliary frame 1 near the magnetic block 210. A slide groove 212 is provided on the side of the auxiliary frame 1 near the magnetic block 211. The slide groove 212 slides and engages with the toothed plate 213. The outer side of the toothed plate 213 is fixed to the lower end of the connecting rod 214. The upper end of the connecting rod 214 is fixed to the slide plate 204. The auxiliary frame 1 has a slide groove 215 on the side near the upper end of the connecting rod 214. The upper end of the connecting rod 214 is slidably connected to the slide groove 215. The first bevel gear 201 and the second bevel gear 202 are meshed together. The screw 203 is threadedly connected to the slide plate 204. The slide plate 204 matches the slide groove 205. The toothed column 208 is meshed with the toothed plate 213. The connecting pad 209 is made of deformable rubber. The first magnetic block 210 and the second magnetic block 211 are magnetically attracted together. The upper end of the connecting rod 214 matches the slide groove 215.

[0023] In specific implementation, according to Figures 1-4When installing the car door and the frame, push the auxiliary frame 1 to make the vacuum suction cup 102 adhere to the car door. At this time, start the vacuum pump 105 to evacuate the vacuum suction cup 102 through the fixed tube 103 and the connecting hose 104, so that the vacuum suction cup 102 is adhered and bound to the car door. Then, start the drive motor 2 to drive the output end of the drive motor 2 to rotate the bevel gear 201. The bevel gear 201 meshes with the bevel gear 202, so that the bevel gear 201... 1. The bevel gear 202 can be rotated, which in turn drives the screw 203 to rotate. The slide plate 204 matches the slide groove 205, preventing the slide plate 204 from rotating with the screw 203. The screw 203 and slide plate 204 are threadedly connected, allowing the slide plate 204 to slide stably along the slide groove 205. At this time, the slide plate 204, through the mounting plate 101, drives the vacuum suction cup 102 upwards, which in turn drives the car door upwards. Simultaneously, the slide plate 204 drives the connecting rod 21. 4. Slide along connecting rod 214. The upper end of connecting rod 214 matches slide groove 215, allowing connecting rod 214 to move upward stably. When connecting rod 214 moves upward, it can drive toothed plate 213 to slide along slide groove 212. When toothed plate 213 continues to move upward, it can mesh with toothed column 208, causing toothed column 208 to rotate under the push of toothed plate 213. At this time, toothed column 208 can drive connecting plate 207 to rotate. When vacuum suction cup 102 moves the door to the installation height with the frame, the connecting... The plate 207 can rotate 90 degrees, and at the same time the connecting pad 209 is attached to the lower side of the car door, so that the connecting plate 207 provides auxiliary support for the car door. The connecting pad 209 is made of deformable rubber material, which can prevent the car door from rubbing against the connecting plate 207 and prevent damage to the car door. At this time, the auxiliary frame 1 can be pushed, so that the auxiliary frame 1 drives the car door to dock with the frame. The car door stops with the auxiliary frame 1 and is not easy to wobble. This allows the car door installation auxiliary device to easily transport the car door for installation, thereby improving the installation efficiency of the car door.

[0024] In summary, when installing the car door and the frame, pushing the auxiliary frame 1 causes the vacuum suction cup 102 to adhere to the car door. At this time, the vacuum pump 105 is activated, causing the vacuum suction cup 102 to adhere and restrict the car door. The drive motor 2 is activated, causing the vacuum suction cup 102 to move the car door upward. When the vacuum suction cup 102 moves the car door to the installation height with the frame, the connecting plate 207 can rotate 90 degrees to provide auxiliary support for the car door. At this time, the auxiliary frame 1 can be pushed, causing the auxiliary frame 1 to connect the car door to the frame. The car door stops as the auxiliary frame 1 stops, preventing it from shaking. This allows the car door installation auxiliary device to easily transport the car door for installation, thereby improving the installation efficiency of the car door. The contents not described in detail in this description are prior art known to those skilled in the art.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle door installation auxiliary device, comprising an auxiliary frame (1) and an installation plate (101), characterized in that: One side of the auxiliary frame (1) is provided with the installation plate (101), and the outer side of the installation plate (101) is provided with a vacuum chuck (102), one side of the vacuum chuck (102) is connected with a fixing pipe (103), one end of the fixing pipe (103) away from the vacuum chuck (102) is fixed with one end of a connecting hose (104), and the other end of the connecting hose (104) is connected with a suction port of a vacuum pump (105), the vacuum pump (105) is connected with the auxiliary frame (1), and one side of the auxiliary frame (1) is provided with a driving motor (2).

2. A vehicle door installation aid according to claim 1, characterised in that: The output end of the driving motor (2) is connected with a bevel gear one (201), and the bevel gear one (201) is movably connected with the auxiliary frame (1) through a bearing.

3. A vehicle door installation aid according to claim 2, characterised in that: The bevel gear one (201) is connected with a bevel gear two (202), and the bevel gear two (202) is movably connected with the auxiliary frame (1) through a bearing.

4. A vehicle door installation aid according to claim 3, characterised in that: The lower side of the bevel gear two (202) is fixed with one end of a screw rod (203), and the other end of the screw rod (203) penetrates through the inside of a sliding plate (204).

5. A vehicle door installation aid according to claim 3, characterised in that: The side of the auxiliary frame (1) close to the sliding plate (204) is provided with a sliding groove one (205), and the sliding plate (204) is slidably connected with the sliding groove one (205).

6. A vehicle door installation aid according to claim 4, characterised in that: The screw rod (203) is movably connected with the sliding groove one (205) through a bearing, and the side of the auxiliary frame (1) close to the sliding groove one (205) is provided with a receiving groove (206).

7. A vehicle door installation aid according to claim 6, characterised in that: The receiving groove (206) is movably connected with a connecting plate (207) through a rotating shaft, and the upper side of the connecting plate (207) is fixed with a tooth column (208).

8. A vehicle door installation aid according to claim 7, characterised in that: The outer side of the connecting plate (207) is fixed with a connecting pad (209), and the side of the connecting plate (207) away from the connecting pad (209) is fixed with a magnetic block one (210).

9. A vehicle door installation aid according to claim 6, characterised in that: The side of the auxiliary frame (1) close to the magnetic block one (210) is embedded with a magnetic block two (211), and the side of the auxiliary frame (1) close to the magnetic block two (211) is provided with a sliding groove two (212), and the sliding groove two (212) is slidably connected with a tooth plate (213).

10. A vehicle door installation aid according to claim 9, characterised in that: The outer side of the tooth plate (213) is fixed with the lower end of a connecting rod (214), and the upper end of the connecting rod (214) is fixed with the sliding plate (204), the side of the auxiliary frame (1) close to the upper end of the connecting rod (214) is provided with a sliding groove three (215), and the upper end of the connecting rod (214) is slidably connected with the sliding groove three (215).

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