CN219945984U

CN219945984U - Automobile back door adjusting harness

Info

Publication number: CN219945984U
Application number: CN202321545782.8U
Authority: CN
Inventors: 张国兵; 高保侨; 李振兴
Original assignee: Shanghai Guanzhao Mechanical Equipment Co ltd
Current assignee: Shanghai Guanzhao Mechanical Equipment Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-03
Anticipated expiration: 2033-06-16

Abstract

The utility model provides an automobile back door adjusting harness, which belongs to the technical field of automobile back door installation and comprises a centering adjusting mechanism, wherein the centering adjusting mechanism comprises a centering base, a horizontal ruler is arranged on the upper side of the centering base, a shell is arranged on one side close to the horizontal ruler, a first rotating shaft is connected in a rotating way, a gear is arranged on the first rotating shaft, two rack limiting frames are connected in a meshed way, the two rack limiting frames are distributed in a central symmetry way, and a receiving piece is hinged on the upper side of the shell.

Description

Automobile back door adjusting harness

Technical Field

The utility model mainly relates to the technical field of automobile back door installation, in particular to an automobile back door adjusting harness.

Background

An automobile is generally composed of four basic parts, namely an engine, a chassis, an automobile body and electrical equipment, and the automobile body structure mainly comprises: the automobile back door is mounted on the white automobile body through a left hinge and a right hinge, when the back door is in a closed state, uniform and consistent size gaps are kept between the inside and the outside, and the outside of the automobile body need to be centered, so that the attractive coordination of the appearance of the whole automobile can be ensured, and the mounting requirement on the back door is very high.

In the existing automobile back door adjusting harness, for example, in the technical structure of the application with the application number of 201120466649.4, the automobile back door adjusting harness is composed of a left harness and a right harness, wherein the left harness comprises an X-direction type block, a Y-direction type block and a Z-direction type block which are fixedly connected together, the right harness comprises an X ' -direction type block, a Y ' -direction type block and a Z ' -direction type block which are fixedly connected together, the mounting position of the back door on a white automobile body is uniquely limited through the combined action of the left harness and the right harness, and the harness realizes the centering treatment of the back door.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly mainly provides an automobile back door adjusting harness which is used for solving the technical problems that in the centering installation of the back door, the prior harness is split and symmetrical left and right, the centering of the back door can be achieved only by the combined action, and the operation is inconvenient.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an automobile back door adjustment harness, includes centering adjustment mechanism, centering adjustment mechanism includes centering base, centering base upside is provided with the horizon rule, is close to horizon rule one side is provided with the casing, the casing rotation is connected with first pivot, be provided with the gear in the first pivot, gear engagement is connected with two rack limiting frames, and two rack limiting frames are central symmetry and distribute, just the casing upside articulates there is the receiver.

Further, the bearing piece comprises a second rotating shaft, a U-shaped frame and a clamping piece, and the second rotating shaft is rotationally connected with the round hole on the shell.

Furthermore, the front end of each rack limiting frame is provided with a limiting opening.

Further, a knob is arranged at one end of the first rotating shaft, which is positioned outside the shell, and the opening position of the shell is connected with the cover plate through a hinge.

Further, the lower side of the centering base is provided with an arc-shaped positioning bayonet, and a butterfly bolt is connected with a threaded port of the arc-shaped positioning bayonet in a meshed mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the centering base, the shell, the first rotating shaft, the knob, the gear, the rack limiting frame, the bearing piece, the butterfly bolt and the cover plate, the back door can be quickly centered in the assembly process of the back door of the automobile, the distances between the left side and the right side of the back door and the hinge of the trunk of the automobile are ensured to be the same, the whole back door is enabled to be at the same horizontal height under the action of the level bar, the inclination is avoided, the attractive coordination of the appearance of the whole automobile is ensured, the repeated debugging by means of the gauge is not needed, the back door can be adjusted to the assembly position once, and the automobile back door is time-saving and labor-saving and has a certain practical value.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall exploded structure of the present utility model;

fig. 3 is a schematic view of a centering base structure according to the present utility model.

In the figure: 1. centering adjustment mechanism; 11. centering the base; 111. arc positioning bayonet; 12. a level bar; 13. a housing; 131. a first rotating shaft; 132. a knob; 14. a gear; 15. a rack limiting frame; 151. a limit opening; 16. a receiving member; 161. a second rotating shaft; 162. a U-shaped frame; 163. a clamping member; 17. a butterfly bolt; 18. and a cover plate.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, an automobile back door adjusting tool comprises a centering adjusting mechanism 1, wherein the centering adjusting mechanism 1 comprises a centering base 11, a horizontal ruler 12 is arranged on the upper side of the centering base 11, a shell 13 is arranged on one side, close to the horizontal ruler 12, of the centering base, a first rotating shaft 131 is connected to the shell 13 in a rotating mode, a gear 14 is arranged on the first rotating shaft 131, two rack limiting frames 15 are connected to the gear 14 in a meshed mode, the two rack limiting frames 15 are distributed in a central symmetry mode, and a supporting piece 16 is hinged to the upper side of the shell 13.

The structure realizes quick centering in the assembly process of the automobile back door through the centering adjustment mechanism 1, ensures that the distances between the left side and the right side of the back door and the hinge of the automobile trunk are the same, simultaneously ensures that the whole back door is at the same horizontal height, avoids inclination, ensures the attractive and coordinated appearance of the whole automobile, can adjust the back door to the assembly position once without repeated debugging by means of a gauge and a measuring tool, and has certain practical value;

the method comprises the following specific operations that firstly, the middle position of the lower edge of a back door is placed in a clamping piece 163, bolts penetrate through screw holes in the clamping piece 163 to lock, then an arc-shaped positioning bayonet 111 at the lower side of a centering base 11 is clamped near the middle position of the lower edge of a back box, then a knob 132 is twisted, limiting openings 151 at the front ends of two rack limiting frames 15 synchronously approach to two side edges of the back box, when the front ends of the two rack limiting frames 15 simultaneously prop against the two side edges of the back box, the centering base 11 is indicated to be positioned at the middle position of the lower edge of the back box, then a butterfly bolt 17 is twisted tightly to position the centering base 11, and then the back door is turned over through a second rotating shaft 161 to install accessories.

Referring to fig. 2 and fig. 3, the receiving member 16 includes a second rotating shaft 161, a U-shaped frame 162 and a clamping member 163, the second rotating shaft 161 is rotatably connected with a circular hole on the housing 13, connection to the back door is achieved through the receiving member 16, a limit opening 151 is provided at the front end of each rack limiting frame 15, edge positions on the left and right sides of the trunk can be just abutted to finally be achieved in the process of moving the rack limiting frames 15 to the two sides of the trunk through the limit opening 151, auxiliary limiting is achieved, a knob 132 is provided at one end of the first rotating shaft 131 located outside the housing 13, the opening position of the housing 13 is connected with a cover plate 18 through a hinge, protection to internal parts of the housing 13 is achieved through the cover plate 18, dust entering is avoided, an arc-shaped positioning bayonet 111 is provided at the lower side of the centering base 11, a butterfly bolt 17 is engaged and connected at the thread opening position of the arc-shaped positioning bayonet 111, and the centering base 11 can be fixedly mounted at the lower edge position of the trunk through the butterfly bolt 17.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides an automobile back door adjustment harness, includes centering adjustment mechanism (1), its characterized in that, centering adjustment mechanism (1) is including centering base (11), centering base (11) upside is provided with horizon rule (12), is close to horizon rule (12) one side is provided with casing (13), casing (13) internal rotation is connected with first pivot (131), be provided with gear (14) on first pivot (131), gear (14) meshing is connected with two rack limiting frames (15), and two rack limiting frames (15) are central symmetry and distribute, just casing (13) upside articulates there is adapting piece (16).

2. The automobile back door adjusting harness according to claim 1, wherein the receiving member (16) comprises a second rotating shaft (161), a U-shaped frame (162) and a clamping member (163), and the second rotating shaft (161) is rotatably connected with a circular hole on the housing (13).

3. The automobile back door adjusting harness according to claim 1, wherein a limiting opening (151) is provided at a front end of each rack limiting frame (15).

4. The automobile back door adjusting harness according to claim 1, wherein a knob (132) is arranged at one end of the first rotating shaft (131) located outside the shell (13), and the opening position of the shell (13) is connected with the cover plate (18) through a hinge.

5. The automobile back door adjusting harness according to claim 1, wherein an arc-shaped positioning bayonet (111) is arranged on the lower side of the centering base (11), and a butterfly bolt (17) is connected to a threaded opening of the arc-shaped positioning bayonet (111) in a meshed mode.