Vehicle door supporting assistive device

Abstract

The utility model relates to the technical field of vehicle machining, and provides a vehicle door supporting assistive device which comprises a clamping plate, a vehicle door supporting piece and an adjusting assembly. Wherein the clamping plate is provided with an inserting groove which is used for being connected with the edge of an automobile body metal plate in an inserting mode; the vehicle door supporting piece comprises a limiting rod and a limiting piece, the limiting rod is used for being inserted into a positioning hole of a vehicle door, and the limiting piece is arranged outside the limiting rod in a sleeving mode, can move or be locked along the axis of the limiting rod and is used for abutting against the axial end face of the positioning hole; the adjusting assembly comprises a first supporting rod and a second supporting rod, the axial end of the first supporting rod is connected with the clamping plate, the axial end of the second supporting rod is connected with the vehicle door supporting piece, and the first supporting rod and the second supporting rod are arranged in parallel and can slide or be locked in the axial direction. In this way, the vehicle door supporting assistive device can be suitable for vehicle door structures of various models, and clamping between the vehicle door supporting assistive device and the vehicle body or the vehicle door surface is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle processing, in particular to a door support auxiliary tool. Background Art

[0002] In some vehicle painting workshops, during manual operations (such as the sealant station, the inspection and touch-up painting station in the paint booth, etc.), the door needs to be opened for operation. While the operator is operating, the door needs to be supported, which may lead to limited operating movements of the operator, and it is easy to touch the wet rubber strips, paint films, etc. on the vehicle body, increasing the operation delay.

[0003] Existing support auxiliary tools include at least two support rods. One support rod is used to abut against the vehicle body, and the other support rod is used to abut against the door. The distance between the two free ends of the two support rods is adjusted by means of hinging or telescoping, so as to adjust the opening degree of the door. However, the contact parts of some support rods with the door or the vehicle body are customized parts, that is, fixed parts made according to specific vehicle models. Although they can maintain relative stability, their versatility is poor. There are also some support rods that, in order to improve versatility, directly abut against the surface of the vehicle body or the door without plugging and limiting settings, which results in partial occlusion of the surface of the vehicle body or the door and is not convenient for processing.

[0004] Therefore, there is an urgent need for a door support auxiliary tool to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a door support auxiliary tool, which can enhance applicability and reduce the contact and occlusion of the support auxiliary tool with the surfaces of the vehicle body and the door.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The door support auxiliary tool includes:

[0008] A clamping plate, the clamping plate is provided with a plugging groove for plugging with the edge of the vehicle body sheet metal;

[0009] A door support member, the door support member includes a limiting rod and a limiting piece. The limiting rod is used to be inserted into the positioning hole of the door. The limiting piece is sleeved outside the limiting rod and can move or be locked along the axis of the limiting rod, and is used to abut against the axial end face of the positioning hole;

[0010] An adjusting component, the adjusting component includes a first support rod and a second support rod. One axial end of the first support rod is connected to the clamping plate, and one axial end of the second support rod is connected to the door support member. The first support rod and the second support rod are arranged in parallel and can slide or be locked along the axis relative to each other.

[0011] As a preferred technical solution of the above-mentioned door support auxiliary tool, a plurality of the insertion slots are formed in the clamping plate, and the plurality of the insertion slots are arranged in sequence along the axial direction of the first support rod.

[0012] As a preferred technical solution of the above-mentioned door support auxiliary tool, a first protective pad capable of elastic deformation is laid on the side wall of the insertion slot.

[0013] As a preferred technical solution of the above-mentioned door support auxiliary tool, the limiting rod is in threaded connection with the limiting piece.

[0014] As a preferred technical solution of the above-mentioned door support auxiliary tool, the limiting rod includes a first limiting rod and a second limiting rod, and the second limiting rod is symmetrically arranged with the first limiting rod.

[0015] As a preferred technical solution of the above-mentioned door support auxiliary tool, the door support member includes a mounting seat, the mounting seat is connected to the second support rod, and the limiting rod is inserted into the mounting seat.

[0016] As a preferred technical solution of the above-mentioned door support auxiliary tool, a second protective pad is laid on the peripheral side wall of the limiting rod;

[0017] And / or, a second protective pad is laid on one end face of the limiting piece facing the free end of the limiting rod; the second protective pad can undergo elastic deformation.

[0018] As a preferred technical solution of the above-mentioned door support auxiliary tool, a sliding groove is formed in one of the first support rod and the second support rod, a sliding block is arranged on the other, the sliding block is slidably inserted into the sliding groove, a waist-shaped hole is formed in one of the bottom wall of the sliding groove and the sliding block, a bolt is inserted into the other, and the bolt passes through the waist-shaped hole and is in threaded connection with a nut.

[0019] As a preferred technical solution of the above-mentioned door support auxiliary tool, the nut is a wing nut.

[0020] As a preferred technical solution of the above-mentioned door support auxiliary tool, the waist-shaped hole is formed in the bottom wall of the sliding groove, a gasket is clamped between the nut and the bottom wall of the sliding groove, and the gasket is sleeved on the bolt.

[0021] Advantages of the utility model:

[0022] A door support auxiliary tool is provided, which includes a clamping plate, a door support member and an adjustment assembly. Among them, the clamping plate is provided with a plug-in slot for plugging with the edge of the vehicle body sheet metal; the door support member includes a limit rod and a limit piece. The limit rod is used for inserting into the positioning hole of the door. The limit piece is sleeved outside the limit rod and can move or be locked along the axis of the limit rod, and is used for abutting against the axial end face of the positioning hole; the adjustment assembly includes a first support rod and a second support rod. One axial end of the first support rod is connected to the clamping plate, and one axial end of the second support rod is connected to the door support member. The first support rod and the second support rod are arranged in parallel and can slide or be locked along the axis relative to each other. In this way, by adjusting the extended lengths of the first support rod and the second support rod, the distance between the clamping plate and the door support member is adjusted. The plug-in slot of the clamping plate is plugged with the edge of the vehicle body sheet metal, the limit rod of the door support member is plugged into the positioning hole of the door, and the limit piece abuts against the end face of the positioning hole. In this way, the fixation of the door support auxiliary tool with the door and the vehicle body sheet metal is realized. The opening degree of the door can be adjusted through the adjustment assembly, that is, the extended lengths of the first support rod and the second support rod are positively correlated with the opening degree of the door. The longer the extended length is, the larger the opening degree of the door is. The opening degree of the door is the included angle between the door and the vehicle body sheet metal.

[0023] Further, in order to prevent the limit rod from being inserted too deep into the positioning hole, resulting in the limit rod being stuck in the positioning hole after the processing is completed, or the limit rod causing bumps to the structure inside the positioning hole, in this application, the insertion depth of the limit rod into the positioning hole is adjusted by adjusting the limit piece. In this way, it can be applicable to door structures of multiple models and reduce the clamping with the surface of the vehicle body or the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description in the embodiments of the present utility model. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0025] Figure 1 It is a schematic structural diagram of the door support auxiliary tool provided by the embodiment of the present utility model;

[0026] Figure 2 It is a top view of the door support auxiliary tool provided by the embodiment of the present utility model.

[0027] In the figure:

[0028] 10. Clamping plate; 11. Plug-in slot;

[0029] 20. Door support member; 21. Limit rod; 22. Limit piece;

[0030] 30. Adjusting component; 31. First support rod; 32. Second support rod; 33. Sliding groove; 34. Slide block; 35. Kidney-shaped hole; 36. Bolt; 37. Nut; 38. Gasket. Detailed implementation manner

[0031] The present utility model will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0032] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0034] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0035] Such as Figure 1 and Figure 2As shown in the figure, the utility model provides a door support auxiliary tool, which includes a clamping plate 10, a door support member 20 and an adjustment assembly 30. Among them, the clamping plate 10 is provided with a plugging groove 11 for plugging with the edge of the vehicle body sheet metal; the door support member 20 includes a limiting rod 21 and a limiting piece 22. The limiting rod 21 is used for inserting into the positioning hole of the door. The limiting piece 22 is sleeved outside the limiting rod 21 and can move or be locked along the axis of the limiting rod 21, and is used for abutting against the axial end face of the positioning hole; the adjustment assembly 30 includes a first support rod 31 and a second support rod 32. One axial end of the first support rod 31 is connected to the clamping plate 10, and one axial end of the second support rod 32 is connected to the door support member 20. The first support rod 31 and the second support rod 32 are arranged in parallel and can slide or be locked along the axis relative to each other.

[0036] In this way, by adjusting the extension lengths of the first support rod 31 and the second support rod 32, the distance between the clamping plate 10 and the door support member 20 is adjusted. The plugging groove 11 of the clamping plate 10 is plugged with the edge of the vehicle body sheet metal, the limiting rod 21 of the door support member 20 is plugged into the positioning hole of the door, and the limiting piece 22 abuts against the end face of the positioning hole. In this way, the fixation of the door support auxiliary tool with the door and the vehicle body sheet metal is realized. The opening degree of the door can be adjusted through the adjustment assembly 30, that is, the extension lengths of the first support rod 31 and the second support rod 32 are positively correlated with the opening degree of the door. The longer the extension length, the larger the opening degree of the door. The opening degree of the door is the included angle between the door and the vehicle body sheet metal.

[0037] Further, in order to prevent the limiting rod 21 from being inserted too deep into the positioning hole, resulting in the limiting rod 21 being stuck in the positioning hole after the processing is completed, or the limiting rod 21 knocking against the structure inside the positioning hole, in this application, the insertion depth of the limiting rod 21 into the positioning hole is adjusted by adjusting the limiting piece 22. In this way, it can be applicable to door structures of multiple models and reduce the contact with the surface of the vehicle body or the door.

[0038] Optionally, the clamping plate 10 is provided with a plurality of plugging grooves 11, and the plurality of plugging grooves 11 are arranged in sequence along the axis of the first support rod 31.

[0039] The operator can select one of the plugging grooves 11 to plug with the edge of the vehicle body sheet metal. When plugging into different plugging grooves 11, the opening degree of the door is different. That is, when selecting the plugging groove 11 relatively close to the door support member 20, the included angle between the door and the vehicle body is relatively small. When selecting the plugging groove 11 relatively far from the door support member 20, the included angle between the door and the vehicle body is relatively large.

[0040] Optionally, the side wall of the plugging groove 11 is provided with a first protective pad capable of elastic deformation. In this way, by setting the first protective pad, it is avoided that the side wall of the plugging groove 11 is in direct contact with the vehicle body sheet metal, and deformation or knocking occurs during the mutual abutment process.

[0041] Optionally, the limiting rod 21 is threadedly connected to the limiting piece 22. Specifically, an external thread is provided on the outer peripheral wall of the limiting rod 21, and a threaded hole is provided on the limiting piece 22. The limiting rod 21 is threadedly connected to the limiting piece 22. Threaded connection can withstand a relatively large axial force, making the relative position of the limiting piece 22 and the limiting rod 21 stable.

[0042] In other embodiments, the limiting piece 22 is slidably sleeved on the limiting rod 21. A abutting sleeve is threadedly connected to the limiting rod 21. The abutting sleeve is opposite to the free end of the limiting piece 22 facing away from the limiting rod 21, and the axial end face of the abutting sleeve can abut against the limiting piece 22.

[0043] It should be noted that the free end of the limiting rod 21 is the end that is inserted into the positioning hole.

[0044] Optionally, the limiting rod 21 includes a first limiting rod and a second limiting rod, and the second limiting rod is symmetrically arranged with the first limiting rod. In this way, the first limiting rod and the second limiting rod are respectively used to deal with doors with opposite opening directions.

[0045] Optionally, the door support member 20 includes a mounting seat. The mounting seat is connected to the second support rod 32, and the limiting rod 21 is inserted into the mounting seat. In this way, when there are several limiting rods 21, the installation and disassembly with the second support rod 32 can be completed through the mounting seat.

[0046] Optionally, a second protective pad is laid on the peripheral side wall of the limiting rod 21; and / or, a second protective pad is laid on the end face of the limiting piece 22 facing the free end of the limiting rod 21; the second protective pad can undergo elastic deformation. In this way, by setting the second protective pad, it can be avoided that the door support assembly collides with the door.

[0047] Optionally, a sliding groove 33 is provided in one of the first support rod 31 and the second support rod 32, and a sliding block 34 is provided on the other. The sliding block 34 is slidably inserted into the sliding groove 33. A waist-shaped hole 35 is provided in one of the bottom wall of the sliding groove 33 and the sliding block 34, and a bolt 36 is inserted into the other. The bolt 36 passes through the waist-shaped hole 35 and is threadedly connected to a nut 37. In this way, through the insertion of the sliding block 34 into the sliding groove 33, the relative movement of the first support rod 31 and the second support rod 32 in other directions can be restricted. The length direction of the waist-shaped hole 35 is parallel to the sliding direction of the sliding block 34 and the sliding groove 33. The nut 37 of the bolt 36 and the nut 37 can clamp the sliding block 34 and the bottom wall of the sliding groove 33, thereby locking the first support rod 31 and the second support rod 32.

[0048] Optionally, the nut 37 is a wing nut. The wing nut is convexly provided with two tabs, which is convenient for the staff to screw the nut 37.

[0049] Optionally, a waist-shaped hole 35 is formed in the bottom wall of the sliding groove 33. A gasket 38 is clamped between the nut 37 and the bottom wall of the sliding groove 33, and the gasket 38 is sleeved on the bolt 36. In this way, the gasket 38 can increase the friction between the nut 37 and the bottom wall of the sliding groove 33 and limit the rotation of the nut 37.

[0050] In addition, the above are only the preferred embodiments of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A door support aid, characterized in that: include: A card plate (10), wherein the card plate (10) is provided with a plug-in slot (11) for plugging with an edge of a body sheet metal; A vehicle door support (20), the vehicle door support (20) comprising a limiting rod (21) and a limiting plate (22), the limiting rod (21) being used to be inserted into a positioning hole of a vehicle door, the limiting plate (22) being sleeved outside the limiting rod (21) and being movable or locked along the axis of the limiting rod (21) and being used to abut against an axial end face of the positioning hole; the limiting rod (21) and the limiting plate (22) being threadedly connected; An adjustment assembly (30), the adjustment assembly (30) comprising a first support rod (31) and a second support rod (32), wherein one axial end of the first support rod (31) is connected to the clamping plate (10), and one axial end of the second support rod (32) is connected to the door support (20), and the first support rod (31) and the second support rod (32) are arranged in parallel and can slide or lock with each other along the axial direction.

2. The vehicle door supporting aid according to claim 1, characterized in that: The clamping plate (10) is provided with a plurality of the inserting slots (11), and the plurality of the inserting slots (11) are arranged in sequence along the axial direction of the first support rod (31).

3. The vehicle door supporting aid according to claim 1, characterized in that: The side wall of the plug-in slot (11) is provided with a first protective pad capable of elastic deformation.

4. The vehicle door supporting aid according to claim 1, characterized in that: The limiting rod (21) comprises a first limiting rod and a second limiting rod, wherein the second limiting rod is symmetrically arranged with the first limiting rod.

5. The vehicle door supporting aid according to claim 4, characterized in that: The vehicle door support (20) comprises a mounting seat, the mounting seat is connected to the second support rod (32), and the limiting rod (21) is inserted into the mounting seat.

6. The vehicle door supporting aid according to claim 1, characterized in that: A second protective pad is laid on the peripheral side wall of the limiting rod (21); And / or, the second protection pad is laid on one end surface of the limiting plate (22) facing the free end of the limiting rod (21); and the second protection pad is capable of elastic deformation.

7. The vehicle door supporting aid according to claim 1, characterized in that: One of the first support rod (31) and the second support rod (32) is provided with a slide groove (33), and the other is provided with a slider (34). The slider (34) is slidably inserted in the slide groove (33). The bottom wall of the slide groove (33) and one of the slider (34) are provided with a waist-shaped hole (35), and the other is inserted with a bolt (36). The bolt (36) passes through the waist-shaped hole (35) and is threadedly connected with a nut (37).

8. The vehicle door supporting aid according to claim 7, characterized in that: The nut (37) is a butterfly nut.

9. The vehicle door supporting aid according to claim 7, characterized in that: The bottom wall of the slide groove (33) is provided with the waist-shaped hole (35), a gasket (38) is sandwiched between the nut (37) and the bottom wall of the slide groove (33), and the gasket (38) is sleeved on the bolt (36).

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