A door positioning auxiliary tooling

Abstract

This utility model belongs to the field of vehicle door positioning technology, and particularly relates to an auxiliary tooling for vehicle door positioning. It includes a support tube and further comprises: a first connecting block fixedly installed on one side of the top of the support tube; a second connecting block movably installed on the surface of the first connecting block; a first positioning block movably installed on one side of the top of the support tube; and a second positioning block movably installed on the surface of the first positioning block. The second connecting block and the second positioning block are made of aluminum alloy. The support tube can be used to place and support the vehicle door. The first connecting block then holds the second connecting block in place, and together they fix one side of the vehicle door. The first positioning block then holds the other side of the vehicle door in place. The first positioning block limits the bottom of the support tube. The first positioning blocks are then connected to fix the vehicle door to the support tube. This device also includes a limit block, resulting in a multi-functional positioning structure.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle door positioning technology, and in particular relates to a vehicle door positioning auxiliary tooling. Background Technology

[0002] A door positioning auxiliary fixture is a tool or equipment used for precise positioning and assembly assistance during the installation of automobile doors. It is mainly used to ensure the precise alignment of the door with the vehicle body, reduce human error, and improve assembly efficiency. The door positioning auxiliary fixture is mainly used to solve the positioning problem during the installation of door glass. It uses special positioning pins to ensure the precise alignment of the glass with the inner panel of the door, avoiding jamming and abnormal noise problems caused by positional deviations during subsequent use. However, existing door positioning fixtures have few positioning structures and cannot effectively fix the door. Therefore, a door positioning auxiliary fixture is proposed.

[0003] For example, Chinese patent CN204821797U discloses an auxiliary tooling for mounting a car door glass, which includes a car door mounting part, a glass support plate, and a connecting rod connecting the car door mounting part and the glass support plate; the car door mounting part is detachably mounted on the inner panel of the car door sheet metal, and the glass support plate is arranged perpendicular to the inner panel of the car door sheet metal.

[0004] The aforementioned patent has the following problems:

[0005] Compared to existing technologies, which have fewer door positioning structures and cannot effectively secure the door, potentially causing it to wobble during installation and hindering timely positioning, thus reducing the device's efficiency, the existing support components are not designed for wear resistance. During door installation and removal, these components are scratched, leading to wear and even deformation, which further impacts operation. Therefore, we propose a door positioning auxiliary fixture. Utility Model Content

[0006] The purpose of this utility model is to address the aforementioned technical problems by providing an auxiliary tooling for car door positioning, which achieves the effect of multiple car door positioning structures and wear-resistant support components.

[0007] In view of this, the present invention provides a door positioning auxiliary tooling, including a support tube, and further comprising: a first connecting block fixedly installed on one side of the top of the support tube, a second connecting block movably installed on the surface of the first connecting block, a first positioning block movably installed on one side of the top of the support tube, a second positioning block movably installed on the surface of the first positioning block, the second connecting block and the second positioning block being made of aluminum alloy, a protective sleeve movably installed on the surface of the support tube, magnets fixedly provided on both sides of the protective sleeve, a connecting plate movably installed at the bottom of the protective sleeve, and a connecting bolt penetrating through the interior of the connecting plate.

[0008] Based on the above structure, the car door can be placed and supported by the support tube. Then, the first connecting block secures the second connecting block, and together they fix one side of the car door. Next, the first positioning block secures the other side of the car door, and then limits the bottom of the support tube. Finally, the first positioning blocks connect to each other, fixing the car door to the support tube. This device also includes limiting blocks, providing multiple positioning structures that effectively fix the car door, preventing wobbling during installation and ensuring timely installation and positioning, thus increasing the device's working efficiency. The support tube is then fitted with a protective sleeve. The protective sleeve is installed directly inside the support tube before the car door is installed. The protective sleeve is fitted onto the surface of the support tube using a connecting plate and then fixed with connecting bolts. The protective sleeve can also be spliced; simply attract the magnets on both sides of the protective sleeve to splice it together. When the support tube is lengthened, the protective sleeve can also be lengthened for protection. The protective sleeve is made of polyurethane material, which enhances its wear resistance. When used together, the support tube serves as the support component, and the protective sleeve provides wear resistance. When installing the car door, the support tube will not be scratched, worn, deformed, or affected in operation.

[0009] Preferably, a fixing block is movably mounted on the top of the second connecting block, and a fixing seat is fixedly mounted on the top of the fixing block, with the fixing block fixing one side of the car door.

[0010] Preferably, a reinforcing block is fixedly installed at the bottom of the first connecting block, and a support block is fixedly installed at the bottom of the reinforcing block. The reinforcing block facilitates the installation of the car door.

[0011] Preferably, a protective block is fixedly installed on one side of the first positioning block, a first positioning pin is fixedly installed on one end of the protective block, and a second positioning pin is fixedly installed on the other side of the first positioning pin. The first positioning pin is convenient for locking the car door.

[0012] Preferably, a limiting block is movably installed on the other side of the second positioning block, and a gasket is fixedly provided on the surface of the limiting block, so that the limiting block can easily fix the other side of the car door.

[0013] Preferably, the surface of the protective cover is provided with heat dissipation holes, and a dustproof mesh is fixedly installed inside the heat dissipation holes to facilitate heat dissipation.

[0014] Preferably, the support tube is made of stainless steel, which increases the service life of the support tube.

[0015] The beneficial effects of this utility model are:

[0016] 1. This door positioning auxiliary fixture can place and support the car door using a support tube. Then, a first connecting block clamps a second connecting block, and the two work together to fix one side of the car door. Next, a first positioning block clamps the other side of the car door. The first positioning block then limits the bottom of the support tube. Finally, the first positioning blocks connect to each other to fix the car door to the support tube. In addition, this device also has a limit block, and the multiple positioning structures can effectively fix the car door, preventing it from shaking during installation. It can promptly position the car door during installation, increasing the working efficiency of this device.

[0017] 2. This door positioning auxiliary tooling can use a protective sleeve to connect the support tube. The protective sleeve is directly installed inside the support tube before the door is installed. The protective sleeve is connected to the surface of the support tube through a connecting plate and then fixed with connecting bolts. The protective sleeve can also be spliced. Simply attract the magnets on both sides of the protective sleeve to splice it. When the support tube is lengthened, the protective sleeve can also be lengthened for protection. The protective sleeve is made of polyurethane material to enhance wear resistance. When used together, the support tube is the support component, and the protective sleeve is used for wear resistance. When installing the door, the support tube will not be scratched, worn, deformed, or affected by the protective sleeve. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a partial side view of the fixing block structure in this utility model;

[0021] Figure 4 This is a partial perspective view of the limiting block in this utility model;

[0022] Figure 5 This is a partial perspective view of the protective cover in this utility model.

[0023] The markings in the diagram are as follows:

[0024] 1. Support tube; 101. First connecting block; 102. Second connecting block; 103. First positioning block; 104. Second positioning block; 2. Protective sleeve; 201. Magnet; 202. Connecting plate; 203. Connecting bolt; 3. Fixing block; 301. Fixing seat; 4. Reinforcing block; 401. Support block; 5. Protective block; 501. First positioning pin; 502. Second positioning pin; 6. Limiting block; 601. Gasket; 7. Heat dissipation hole; 701. Dustproof net. Detailed Implementation

[0025] 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.

[0026] This application discloses a door positioning auxiliary tooling; please refer to [link / reference]. Figures 1-5 The system includes a support tube 1, and further includes: a first connecting block 101 fixedly installed on one side of the top of the support tube 1, a second connecting block 102 movably installed on the surface of the first connecting block 101, a first positioning block 103 movably installed on one side of the top of the support tube 1, a second positioning block 104 movably installed on the surface of the first positioning block 103, the second connecting block 102 and the second positioning block 104 being made of aluminum alloy, a protective sleeve 2 movably installed on the surface of the support tube 1, magnets 201 fixedly installed on both sides of the protective sleeve 2, a connecting plate 202 movably installed on the bottom of the protective sleeve 2, and a connecting bolt 203 penetratingly installed inside the connecting plate 202.

[0027] Based on the above structure, the support tube 1 can be used to place and support the car door. Then, the first connecting block 101 secures the second connecting block 102, and together they fix one side of the car door. Next, the first positioning block 103 secures the other side of the car door and limits the bottom of the support tube 1. Then, the first positioning blocks 103 connect to each other, fixing the car door to the support tube 1. In addition, this device also has a limiting block 6, providing multiple positioning structures that effectively fix the car door, preventing it from shaking during installation. This allows for timely installation and positioning of the car door, increasing the device's working efficiency. The support tube 1 is connected by a protective sleeve 2. The protective sleeve 2 is installed directly inside the support tube 1 before the car door is installed. The protective sleeve 2 is connected to the surface of the support tube 1 by a connecting plate 202 and then fixed by a connecting bolt 203. The protective sleeve 2 can also be spliced. Simply attract the magnets 201 on both sides of the protective sleeve 2 to splice it. When the support tube 1 is lengthened, the protective sleeve 2 can also be lengthened for protection. The protective sleeve 2 is made of polyurethane material to enhance wear resistance. When used together, the support tube 1 is the support component, and the protective sleeve 2 is used for wear resistance. When installing the car door, the support tube 1 will not be scratched, will not be worn, will not be deformed, and will not affect the operation.

[0028] In one embodiment, a fixing block 3 is movably mounted on the top of the second connecting block 102, and a fixing seat 301 is fixedly mounted on the top of the fixing block 3.

[0029] Specifically, the second connecting block 102 can be fixed using the fixing block 3, and then the fixing seat 301 can splice the second connecting block 102 with the fixing block 3, which facilitates the installation work.

[0030] In this embodiment, a second connecting block 102 and a fixing block 3 are installed on the fixing base 301 to enhance installation stability.

[0031] In one embodiment, a reinforcing block 4 is fixedly installed at the bottom of the first connecting block 101, and a support block 401 is fixedly installed at the bottom of the reinforcing block 4.

[0032] Specifically, the support tube 1 can be placed at the top by using the reinforcing block 4 in conjunction with the support block 401, which can increase efficiency when installing the car door.

[0033] In this embodiment, the reinforcing block 4 fixes the support tube 1 to improve stability.

[0034] In one embodiment, a protective block 5 is fixedly installed on one side of the first positioning block 103, a first positioning pin 501 is fixedly installed on one end of the protective block 5, and a second positioning pin 502 is fixedly installed on the other side of the first positioning pin 501.

[0035] Specifically, the first positioning pin 501 can be used to fix the protective block 5, and then the protective block 5 is sleeved on the surface of the support tube 1. With the second positioning pin 502, multiple positioning structures are added, making the door more stable when fixed.

[0036] In this embodiment, the device is equipped with multiple positioning structures to increase the stability of the door installation.

[0037] In one embodiment, a limiting block 6 is movably mounted on the other side of the second positioning block 104, and a gasket 601 is fixedly provided on the surface of the limiting block 6.

[0038] Specifically, the limiting block 6 can be used to fix the other side of the door, and the gasket 601 can separate the door from the limiting block 6 to enhance wear resistance.

[0039] In this embodiment, the limiting block 6 fixes the other side of the car door, and the first connecting block 101 fixes one side of the car door, thereby strengthening the stability.

[0040] In one embodiment, heat dissipation holes 7 are provided through the surface of the protective cover 2, and a dustproof mesh 701 is fixedly installed inside the heat dissipation holes 7.

[0041] Specifically, the ventilation holes 7 allow air to circulate inside the protective cover 2, while the dustproof mesh 701 can limit dust.

[0042] In this embodiment, the heat dissipation hole 7 is opened inside the protective cover 2, which allows the material inside the protective cover 2 to circulate and enhances the service life of the protective cover 2.

[0043] In one embodiment, the support tube 1 is made of stainless steel.

[0044] Specifically, stainless steel material can be used to extend the service life of the support tube 1.

[0045] In this embodiment, extending the service life of the support tube 1 can improve its working time.

[0046] In this embodiment, the door positioning auxiliary fixture can be used to connect the support tube 1 using the protective sleeve 2. The protective sleeve 2 is directly installed inside the support tube 1 before the door is installed. The protective sleeve 2 is connected to the surface of the support tube 1 by the connecting plate 202 and then fixed by the connecting bolt 203. The protective sleeve 2 can also be spliced. Simply attract the magnets 201 on both sides of the protective sleeve 2 to splice it. When the support tube 1 is lengthened, the protective sleeve 2 can also be lengthened for protection. The protective sleeve 2 is made of polyurethane material to enhance wear resistance. Then, the air inside the protective sleeve 2 is circulated by the heat dissipation holes 7. Then, the dustproof net 701 can limit the dust. Then, the support tube 1 can be used to place and support the door. Then, the first connecting block 101 is used to lock the second connecting block 102. Then, they are used together to fix one side of the door. Then, the first positioning... Block 103 secures the other side of the car door, then the first positioning block 103 limits the bottom of the support tube 1, and then the first positioning block 103 connects to the first positioning block 103 to fix the car door to the support tube 1. The stainless steel material enhances the service life of the support tube 1. Then, the fixing block 3 fixes the second connecting block 102, and then the fixing seat 301 splices the second connecting block 102 with the fixing block 3. The reinforcing block 4 can be used in conjunction with the support block 401 to place the support tube 1 at the top, which can increase the efficiency when installing the car door. Then, the limiting block 6 fixes the other side of the car door, and then the gasket 601 can separate the car door from the limiting block 6. Then, the first positioning pin 501 can fix the protective block 5, and then the protective block 5 is sleeved on the surface of the support tube 1. With the second positioning pin 502, multiple positioning structures are added, making the fixation of the car door more stable.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A door positioning aid tool comprising a support tube (1), characterized in that, Also includes: A first connecting block (101) is fixedly installed on one side of the top of the support tube (1). A second connecting block (102) is movably installed on the surface of the first connecting block (101). A first positioning block (103) is movably installed on one side of the top of the support tube (1). A second positioning block (104) is movably installed on the surface of the first positioning block (103). The second connecting block (102) and the second positioning block (104) are made of aluminum alloy. A protective sleeve (2) is movably installed on the surface of the support tube (1). Magnets (201) are fixedly provided on both sides of the protective sleeve (2). A connecting plate (202) is movably installed at the bottom of the protective sleeve (2). A connecting bolt (203) is installed through the inside of the connecting plate (202).

2. The door positioning aid tool of claim 1, wherein: A fixing block (3) is movably mounted on the top of the second connecting block (102), and a fixing seat (301) is fixedly mounted on the top of the fixing block (3).

3. The door positioning aid tool of claim 1, wherein: A reinforcing block (4) is fixedly installed at the bottom of the first connecting block (101), and a supporting block (401) is fixedly installed at the bottom of the reinforcing block (4).

4. The door positioning aid tool of claim 1, wherein: A protective block (5) is fixedly installed on one side of the first positioning block (103), a first positioning pin (501) is fixedly installed on one end of the protective block (5), and a second positioning pin (502) is fixedly installed on the other side of the first positioning pin (501).

5. The door positioning aid tool of claim 1, wherein: A limiting block (6) is movably installed on the other side of the second positioning block (104), and a gasket (601) is fixedly provided on the surface of the limiting block (6).

6. The door positioning aid tool of claim 1, wherein: The surface of the protective sleeve (2) is provided with heat dissipation holes (7), and a dustproof mesh (701) is fixedly installed inside the heat dissipation holes (7).

7. The door positioning aid tool of claim 1, wherein: The support tube (1) is made of stainless steel.

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