CN111571513A

CN111571513A - Ejection mechanism for upper body reinforcing bracket of automobile front door

Info

Publication number: CN111571513A
Application number: CN202010487074.8A
Authority: CN
Inventors: 宦杰; 马章华; 倪新东; 陈军; 朴泽成
Original assignee: Jiangsu Taite Auto Parts Co ltd
Current assignee: Jiangsu Taite Auto Parts Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-08-25

Abstract

The invention discloses an ejection mechanism of an upper body reinforcing bracket of an automobile front door, which comprises a box body, wherein a threaded rod is fixedly connected to four corners of the side wall of one side of the box body, a groove is formed in the central position of the side wall of one side of the box body, which is far away from the threaded rod, an installation cylinder is arranged between the front side wall and the rear side wall of one side, which is close to an opening, in the groove, an installation groove is formed between the central positions of the front side wall and the rear side wall of the installation cylinder, an installation rod is fixedly connected in the. According to the invention, the fixing mechanism which is beneficial to disassembly and assembly is arranged, and the stable and reliable ejection mechanism, namely the reinforcing mechanism and the anti-slip mechanism which are provided with the ejection mechanism, is arranged, so that the whole application value is high.

Description

Ejection mechanism for upper body reinforcing bracket of automobile front door

Technical Field

The invention relates to the technical field of ejection of an upper body reinforcing bracket of a front door of an automobile, in particular to an ejection mechanism of the upper body reinforcing bracket of the front door of the automobile.

Background

The door of an automobile generally comprises a door body, a door accessory and an interior trim cover plate. The door body comprises a door inner plate, a door outer plate, a door sash, a door reinforcing beam and a door reinforcing plate. The vehicle door accessory comprises a vehicle door hinge, a vehicle door opening limiter, a door lock mechanism, an inner handle, an outer handle, vehicle door glass, a glass lifter and a sealing strip.

At present, when the automobile front door upper body reinforcing support is used, ejection work needs to be carried out on the automobile front door upper body reinforcing support, the existing automobile front door upper body reinforcing support ejection mechanism lacks a fixing mechanism which is beneficial to disassembly and assembly, and lacks a stable and reliable ejection mechanism, namely the existing ejection mechanism lacks a reinforcing mechanism and an anti-slip mechanism, and the whole practical application value is not high.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an ejection mechanism of an upper body reinforcing bracket of a front door of an automobile.

In order to achieve the purpose, the invention adopts the following technical scheme: support ejection mechanism is strengthened to door upper part of the body before car, the power distribution box comprises a box body, four corners fixedly connected with threaded rods of box one side lateral wall, the box is kept away from threaded rod one side lateral wall central point and is put and set up flutedly, be provided with the installation section of thick bamboo around being close to opening one side top in the recess between the both sides wall, the mounting groove has been seted up between the both sides wall central point puts around the installation section of thick bamboo, fixedly connected with installation pole in the mounting groove, the installation section of thick bamboo is kept away from recess opening one side lateral wall below fixedly connected with connecting block, installation section.

Furthermore, the four threaded rods are connected with nuts in a threaded mode on the outer side wall of one side, away from the box body, of each threaded rod.

Furthermore, the connecting block is far away from and fixedly connected with reinforcing block between threaded rod one side lateral wall below and the kicking block roof.

Further, the kicking block is the arc piece, the kicking block is kept away from threaded rod one side lateral wall fixedly connected with rubber block.

Further, the installation pole lateral wall is four stoppers of annular equidistance fixedly connected with, the mounting groove inside wall is the annular equidistance and has seted up the spacing groove, lateral wall central point puts fixedly connected with and sets up the motor output shaft in lateral wall behind the recess behind the installation pole.

Further, four the stopper is trapezoidal piece and is the cross setting, four the spacing groove is trapezoidal groove and is the cross setting, stopper fixed connection is at its spacing inslot that corresponds one side.

The invention has the following beneficial effects:

compared with the prior art, the automobile front door upper body reinforcing support ejection mechanism is provided with a fixing mechanism which is favorable for disassembly and assembly, and is provided with a stable and reliable ejection mechanism, namely a reinforcing mechanism and an anti-slip mechanism of the ejection mechanism, so that the whole practical application value is high.

Drawings

FIG. 1 is a schematic structural view of a front view of an ejection mechanism of an upper body reinforcing bracket of a front door of an automobile, which is provided by the invention;

FIG. 2 is a front view of the ejection mechanism of the reinforcing bracket for the upper body of the front door of the automobile;

fig. 3 is an enlarged view of a portion a in fig. 1 of the ejection mechanism for the upper body reinforcing bracket of the front door of the automobile according to the present invention.

Illustration of the drawings:

1. a box body; 2. a threaded rod; 3. a groove; 4. mounting the cylinder; 5. mounting grooves; 6. mounting a rod; 7. connecting blocks; 8. a top block; 9. a nut; 10. a reinforcing block; 11. a rubber block; 12. a limiting groove; 13. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: support ejection mechanism is strengthened to door upper part of the body before car, the power distribution box comprises a box body 1, four corners fixedly connected with threaded rods 2 of 1 side lateral wall of box, box 1 keeps away from 2 side lateral wall central points of threaded rod and puts and offer fluted 3, be provided with installation section of thick bamboo 4 between the both sides wall around being close to opening one side top in the recess 3, installation groove 5 has been offered between the both sides wall central points around the installation section of thick bamboo 4, fixedly connected with installation pole 6 in the installation groove 5, installation pole 6 rotates and can drive installation section of thick bamboo 4 and rotate, 3 opening one side lateral wall below fixedly connected with connecting block 7 are kept away from to the installation section of thick bamboo 4, 4 side lateral wall fixedly connected with kicking block 8 of installation section of thick bamboo are kept away from to the connecting block 7, installation section of thick bamboo 4 rotates and drives connecting block 7 and rotates.

The outer side wall of one side, far away from the box body 1, of each of the four threaded rods 2 is in threaded connection with a nut 9, the four nuts 9 can be unscrewed, the four threaded rods 2 of the device body penetrate through corresponding mounting hole positions below a reinforcing support of an upper body of an automobile front door, the nuts 9 are screwed back to complete fixed mounting work of the device body, a reinforcing block 10 is fixedly connected between the lower side wall of one side, far away from the threaded rods 2, of the connecting block 7 and the top wall of the ejecting block 8 to play a role in connecting and reinforcing the connecting block 7 and the ejecting block 8, the ejecting block 8 is an arc-shaped block, the side wall, far away from the threaded rods 2, of the ejecting block 8 is fixedly connected with a rubber block 11 to play a role in protecting the upper body of the automobile front door when the reinforcing support is ejected, four limit blocks 13 are fixedly connected on the outer side wall of the mounting rod 6 in an annular equidistant manner, can drive installation pole 6 and rotate, four stopper 13 are trapezoidal piece and are the cross setting, and four spacing grooves 12 are trapezoidal groove and are the cross setting, and stopper 13 fixed connection skids when preventing that installation pole 6 from driving installation section of thick bamboo 4 and rotate in its spacing groove 12 that corresponds one side.

The working principle is as follows: during the use, can unscrew four nuts 9, pass the installation hole site that car front door upper part of the body strengthens support below correspondence through four threaded rods 2 of device body, accomplish the fixed mounting work of device body screwing back nut 9, open motor (not drawn in the picture) driving motor output shaft (not drawn in the picture) drive installation pole 6 and drive installation section of thick bamboo 4 and rotate, installation section of thick bamboo 4 rotates and drives connecting block 7 and rotate and then drive kicking block 8 and roll out recess 3, the kicking block 8 that rolls out carries out ejecting work to the car front door upper part of the body reinforcing support of top.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Support ejection mechanism is strengthened to door upper part of automobile, including box (1), its characterized in that: the utility model discloses a mounting structure, including box (1), four corners of lateral wall on one side of box (1) fixedly connected with threaded rod (2), box (1) is kept away from threaded rod (2) one side lateral wall central point and is put and set up fluted (3), be close to in recess (3) and be provided with between the wall of opening one side top front and back both sides and install a section of thick bamboo (4), install mounting groove (5) have been seted up between the wall central point of installing a section of thick bamboo (4) front and back both sides, fixedly connected with installation pole (6) in installation groove (5), install a section of thick bamboo (4) keep away from recess (3) opening one side lateral wall below fixedly connected with connecting block (7.

2. The vehicle front door upper body reinforcing bracket ejection mechanism according to claim 1, characterized in that: and the outer side wall of one side, far away from the box body (1), of the threaded rod (2) is in threaded connection with a nut (9).

3. The vehicle front door upper body reinforcing bracket ejection mechanism according to claim 1, characterized in that: and a reinforcing block (10) is fixedly connected between the lower part of the side wall of one side of the connecting block (7) far away from the threaded rod (2) and the top wall of the jacking block (8).

4. The vehicle front door upper body reinforcing bracket ejection mechanism according to claim 1, characterized in that: the ejector block (8) is an arc-shaped block, and the side wall of one side of the threaded rod (2) is far away from the ejector block (8) and is fixedly connected with a rubber block (11).

5. The vehicle front door upper body reinforcing bracket ejection mechanism according to claim 1, characterized in that: the mounting rod (6) lateral wall is four stopper (13) of annular equidistance fixedly connected with, mounting groove (5) inside wall is the annular equidistance and has seted up spacing groove (12), mounting rod (6) back lateral wall central point puts fixedly connected with and sets up in the motor output shaft of recess (3) back lateral wall.

6. The vehicle front door upper body reinforcing bracket ejection mechanism according to claim 5, characterized in that: four stopper (13) are trapezoidal piece and are the cross setting, four spacing groove (12) are trapezoidal groove and are the cross setting, stopper (13) fixed connection is in its spacing groove (12) that correspond one side.