CN219383873U - Centering adjustment line for chassis of vehicle body - Google Patents

Abstract

The utility model discloses a centering adjustment line of a chassis of a vehicle body, which comprises the following components: a vehicle body side roof machine and a rotary conveyor; the car body side roof machine includes: the vehicle body extraction device comprises a first walking rail and a vehicle body extraction mechanism, wherein the first walking rail is provided with the vehicle body extraction mechanism capable of walking, and the vehicle body extraction mechanism is used for extracting a vehicle body; the rotary conveyor includes: the conveying seat and the second walking rails are arranged, the output ends of the second walking rails are positioned between the input ends of the two first walking rails, the bearing seat can be slidably arranged on the second walking rails, and the first walking rails and the second walking rails are both arranged in the X direction; the bearing seat comprises: the walking seat, the walking driving mechanism, the movable seat, the movable driving mechanism, the rotary seat and the rotary driving mechanism are arranged on the second walking track in a sliding manner. The automobile body chassis centering adjustment line solves the problem that in the prior art, an automobile body is inconvenient to rotate to an interior decoration processing station.

Description

Centering adjustment line for chassis of vehicle body

Technical Field

The utility model relates to the field of machining of automobile chassis, in particular to an automobile chassis centering adjustment line.

Background

In the production process of the automobile body, the automobile body interior decoration is required to be decorated, so that the conveyor is arranged and used for conveying the automobile body, and the automobile body is conveniently conveyed to each station for processing the interior decoration.

In the prior art, the conveyor includes: the conveying device comprises a conveying guide rail, a conveying seat, a first horizontal driving mechanism, a moving seat and a horizontal driving mechanism, wherein the conveying guide rail is provided with the conveying seat which can slide, the conveying seat is provided with the moving seat which can move, the moving seat bears a vehicle body, the moving seat is connected to the horizontal driving mechanism, the horizontal driving mechanism is used for driving the moving seat to move in the direction perpendicular to the conveying guide rail, the conveying seat is provided with the first horizontal driving mechanism, and the first horizontal driving mechanism is used for driving the conveying seat to walk on the conveying guide rail. Although can realize that first horizontal drive mechanism can carry each processing station with the automobile body that is located on the movable seat, second horizontal drive mechanism can be with the movable seat drive to make the automobile body hang out and remove the fixed position of seat, make things convenient for interior trim processing, but this conveyer still exists the shortcoming:

because the width that the automobile body can hang the movable seat is limited, can otherwise lead to the movable seat to be turned on one's side from the delivery seat easily, especially the position of afterbody and front portion can not realize processing, need rotate certain angle with the automobile body afterbody and front portion, but this conveyer does not have rotatory function, leads to the automobile body rotatory difficulty, consequently leads to afterbody and front portion some interior trim processing work to go on.

Disclosure of Invention

The utility model provides a centering adjustment line for a chassis of a vehicle body, which solves the problem that the vehicle body is inconvenient to rotate to an interior processing station in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model discloses a centering adjustment line of a chassis of a vehicle body, which comprises the following components: a vehicle body side roof machine and a rotary conveyor; the car body side roof machine includes: the vehicle body extraction device comprises a first walking rail and a vehicle body extraction mechanism, wherein the first walking rail is provided with the vehicle body extraction mechanism capable of walking, and the vehicle body extraction mechanism is used for extracting a vehicle body; the rotary conveyor includes: the conveying seat and the second walking rails are arranged, the output ends of the second walking rails are positioned between the input ends of the two first walking rails, the bearing seat can be slidably arranged on the second walking rails, and the first walking rails and the second walking rails are both arranged in the X direction; the bearing seat comprises: the walking seat, the walking actuating mechanism, remove the seat, remove actuating mechanism, roating seat and rotary actuating mechanism, the walking seat can install on the second walking track with sliding, install the removal seat that can remove in the Z direction on the walking seat, install the removal actuating mechanism on the walking seat, remove actuating mechanism and be connected to the removal seat, install the roating seat that can rotate on removing the seat, install rotary actuating mechanism on removing the seat, rotary actuating mechanism is used for driving the roating seat rotatory, the roating seat bears the automobile body, the automobile body edge hangs from the roating seat edge.

Preferably, a guide cylinder is erected on the walking seat, a rotatable rotating cylinder is sleeved inside and outside the guide cylinder, the rotating cylinder is fixed with the rotating seat, and the rotating cylinder is connected with the output end of the rotary driving mechanism.

Preferably, the rotation driving mechanism includes: rotating electrical machines, rotatory reducing gear box, rotary gear and arc rack are fixed with the arc rack on the rotary drum, and arc rack meshing has rotary gear, and rotary gear is connected to rotatory reducing gear box output, and rotatory reducing gear box's input is connected to the rotating electrical machines, and rotatory reducing gear box and rotating electrical machines are installed on the removal seat.

Preferably, a positioning block is formed on the rotating seat in a protruding mode, and the positioning block extends into the bottom of the automobile body.

Preferably, the travel drive mechanism includes: the walking motor is arranged on the walking seat, the walking motor is connected with the input end of the walking reduction gearbox, the output end of the walking reduction gearbox is connected to the walking gear, the walking gear is meshed with the bar-shaped rack, and the bar-shaped rack is arranged between the two second walking tracks.

Preferably, two third walking rails are arranged on the walking seat, a space is reserved between the two third walking rails, a sliding block is fixed on the moving seat and can be slidably arranged on the third walking rails, and the sliding block is fixed with the walking seat.

Preferably, the rotary seat is provided with an induction metal sheet, and the first metal sensor and the second metal sensor which are spaced from each other are arranged below the movable seat.

Preferably, the first metal sensor and the second metal sensor are recessed to form a screwing groove, and the screwing groove is used for screwing the sensing metal sheet.

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

through setting up rotary conveyor, realized when needs carry out processing to the locomotive and the car tail of automobile body, walking seat walks on the second walking track, walking drive mechanism drive walking seat walks on the second walking track, so that the automobile body can pass through each processing station in proper order, when the automobile body has the deviation with the processing position in the Z direction, it removes to remove the drive mechanism drive, it all removes to remove seat drive roating seat and automobile body, thereby realize can aim at in the Z direction, when can't make the processing position aim at with the processing position through the removal in Z direction and the X direction, rotary drive mechanism drive roating seat and automobile body are rotatory, realize the regulation of angle, make the car tail and the locomotive of automobile body can hang out, avoid the processing of second walking track etc. blocking car tail or locomotive, realize the interior trim processing of locomotive and car tail, improve machining efficiency. After the processing at the rotary conveyor, the vehicle body is output, at the output end of the rotary conveyor, the vehicle body extracting mechanism walks on the first walking track, the vehicle body extracting mechanism moves to the output end of the second walking track,

additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic view of a vehicle chassis centering adjustment line;

FIG. 2 is a schematic view of the structure of the chassis of FIG. 1;

fig. 3 is a schematic view of the chassis of fig. 1.

Reference numerals: the vehicle body side roof machine 1, the first travel rail 11, the vehicle body extraction mechanism 12, the rotary conveyor 2, the conveying base 21, the second travel rail 22, the travel base 23, the travel drive mechanism 24, the travel motor 241, the travel reduction box 240, the travel gear 242, the bar rack 243, the travel base 25, the travel drive mechanism 26, the third travel rail 260, the rotary base 27, the positioning block 270, the rotary drive mechanism 28, the rotary motor 281, the rotary reduction box 282, the rotary gear 283, the arc rack 284, the rotary cylinder 29, the guide cylinder 20, the induction sheet metal 30, the first metal sensor 31, and the second metal sensor 32.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:

as shown in fig. 1 to 3, the present utility model discloses a centering adjustment line for a chassis of a vehicle body, comprising: a body side roof machine 1 and a rotary conveyor 2; the body side roof machine 1 includes: a first travel rail 11 and a vehicle body extraction mechanism 12, wherein the first travel rail 11 is provided with the vehicle body extraction mechanism 12 capable of traveling, and the vehicle body extraction mechanism 12 is used for extracting a vehicle body; the rotary conveyor 2 includes: the conveying device comprises two conveying seats 21 and two second walking rails 22, wherein the output ends of the two first walking rails 11 are positioned between the input ends of the two second walking rails 22, the bearing seats are slidably arranged on the two second walking rails 22, and the first walking rails 11 and the second walking rails 22 are arranged in the X direction; the bearing seat comprises: the walking seat 23, the walking driving mechanism 24, the movable seat 25, the movable driving mechanism 26, the rotating seat 27 and the rotating driving mechanism 28, the walking seat 23 is slidably mounted on the second walking track 22, the movable seat 25 capable of moving in the Z direction is mounted on the walking seat 23, the movable driving mechanism 26 is connected to the movable seat 25, the rotatable rotating seat 27 is mounted on the movable seat 25, the rotating driving mechanism 28 is used for driving the rotating seat 27 to rotate, the rotating seat 27 bears a vehicle body, and the edge of the vehicle body is suspended from the edge of the rotating seat 27.

The guide cylinder 20 is erected on the walking seat 23, a rotatable rotary cylinder 29 is sleeved in the guide cylinder 20, the rotary cylinder 29 is fixed with the rotary seat 27, and the rotary cylinder 29 is connected with the output end of the rotary driving mechanism 28. The guide cylinder 20 is fixed to the traveling seat 23, the rotary cylinder 29 is fixed to the rotary seat 27, and the rotary seat 27 is rotated relative to the traveling seat 23 by the cooperation of the rotary cylinder 29 and the guide cylinder 20.

The rotation driving mechanism 28 includes: the rotary motor 281, the rotary reduction gearbox 282, the rotary gear 283 and the arc-shaped rack 284, the arc-shaped rack 284 is fixed on the rotary cylinder 29, the arc-shaped rack 284 is meshed with the rotary gear 283, the rotary gear 283 is connected to the output end of the rotary reduction gearbox 282, the input end of the rotary reduction gearbox 282 is connected to the rotary motor 281, and the rotary reduction gearbox 282 and the rotary motor 281 are mounted on the movable seat 25. The rotating motor 281 rotates, the rotating motor 281 drives the rotation reduction box 282 to operate, the output end of the rotation reduction box 282 drives the rotating gear 283 to rotate, and the rotating gear 283 rotates on the arc-shaped rack 284, so that the rotating seat 27 rotates on the traveling seat 23, and the vehicle body rotates together.

The rotary seat 27 is provided with a positioning block 270 in a protruding manner, and the positioning block 270 extends into the bottom of the vehicle body. The positioning block 270 is used for positioning the vehicle body

The travel drive mechanism 24 includes: the walking motor 241, the walking reduction gearbox 240, the walking gear 242 and the bar rack 243, the walking motor 241 is installed on the walking seat 23, the walking motor 241 is connected with the input of the walking reduction gearbox 240, the output of the walking reduction gearbox 240 is connected to the walking gear 242, the walking gear 242 meshes with a bar rack 243, and the bar rack 243 is installed between two second walking tracks 22. The bar-shaped rack 243 is parallel to the second traveling rail 22, and the traveling motor 241 drives the traveling gear 242 to rotate through the traveling reduction gearbox 240, the traveling gear 242 rotates, and the traveling gear 242 travels on the bar-shaped rack 243, so that the traveling seat 23 and the vehicle body travel together on the second traveling rail 22.

Two third walking rails 260 are mounted on the walking seat 23, a space is reserved between the two third walking rails 260, a sliding block is fixed on the movable seat 25 and can be slidably mounted on the third walking rails 260, and the sliding block is fixed with the walking seat 23. By the provision of the third travel rail 260, the traveling seat 25 is guided to move on the travel seat 23.

A sensing metal plate 30 is mounted on the rotating base 27, and two first and second metal sensors 31 and 32 spaced apart from each other are mounted under the moving base 25. The first metal inductor 31 and the second metal inductor 32 are arranged at intervals, so that the first metal inductor 31 and the second metal inductor 32 can sense whether the rotating seat 27 is located at two positions, the first metal inductor 31 corresponds to the first position of the rotating seat 27, and the second metal inductor 32 corresponds to the second position of the rotating seat 27. It is realized that the rotating seat 27 can be accurately stopped at the first position or the second position by sensing the rotation of the metal sheet 30 along with the rotating seat 27, thereby ensuring the accuracy of the rotating angle and the accuracy of the processing position.

The first metal sensor 31 and the second metal sensor 32 are recessed to form a screwing groove, and the screwing groove is used for screwing the sensing metal sheet 30. The first metal sensor 31 and the second metal sensor 32 are guaranteed to be screwed into the groove, and then the position of the metal sheet can be sensed after the metal sheet is screwed into the groove.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (8)

1. A vehicle chassis centering adjustment line, comprising: a vehicle body side roof machine (1) and a rotary conveyor (2);

a car body side roof machine (1) comprises: a first travel rail (11) and a vehicle body extraction mechanism (12), wherein the first travel rail (11) is provided with the vehicle body extraction mechanism (12) capable of traveling, and the vehicle body extraction mechanism (12) is used for extracting a vehicle body;

the rotary conveyor (2) comprises: the conveying device comprises two conveying seats (21) and two second walking rails (22), wherein the output ends of the two first walking rails (11) are positioned between the input ends of the two second walking rails (22), the bearing seats can be slidably arranged on the second walking rails (22), and the first walking rails (11) and the second walking rails (22) are both arranged in the X direction; the bearing seat comprises: the novel vehicle comprises a traveling seat (23), a traveling driving mechanism (24), a traveling seat (25), a traveling driving mechanism (26), a rotating seat (27) and a rotating driving mechanism (28), wherein the traveling seat (23) is slidably arranged on a second traveling track (22), the traveling seat (23) is provided with the traveling seat (25) which can move in the Z direction, the traveling seat (23) is provided with the traveling driving mechanism (26), the traveling driving mechanism (26) is connected to the traveling seat (25), the traveling seat (25) is provided with the rotating seat (27) which can rotate, the traveling seat (25) is provided with the rotating driving mechanism (28), the rotating driving mechanism (28) is used for driving the rotating seat (27) to rotate, the rotating seat (27) bears a vehicle body, and the edge of the vehicle body is suspended from the edge of the rotating seat (27).

2. The centering adjustment line for a chassis of a vehicle body according to claim 1, wherein a guide cylinder (20) is erected on the traveling seat (23), a rotatable rotating cylinder (29) is sleeved inside and outside the guide cylinder (20), the rotating cylinder (29) is fixed with the rotating seat (27), and the rotating cylinder (29) is connected with an output end of the rotation driving mechanism (28).

3. A vehicle chassis centering adjustment line according to claim 2, characterized in that the rotary drive mechanism (28) comprises: rotating electrical machines (281), rotatory reducing gear box (282), rotatory gear (283) and arc rack (284), be fixed with arc rack (284) on rotatory section of thick bamboo (29), arc rack (284) meshing has rotatory gear (283), rotatory gear (283) are connected to rotatory reducing gear box (282) output, and the input of rotatory reducing gear box (282) is connected to rotating electrical machines (281), and rotatory reducing gear box (282) and rotating electrical machines (281) are installed on removal seat (25).

4. A vehicle chassis centering adjustment line according to any one of claims 1 to 3, characterized in that the swivel base (27) is provided with a protruding locating piece (270), the locating piece (270) protruding into the vehicle underbody.

5. The vehicle chassis centering adjustment line of claim 4, wherein the travel drive mechanism (24) comprises: the walking motor (241), walking reducing gear box (240), walking gear (242) and bar rack (243), walking motor (241) are installed on walking seat (23), and walking motor (241) are connected with the input of walking reducing gear box (240), and the output of walking reducing gear box (240) is connected to walking gear (242), and walking gear (242) meshes with a bar rack (243), and bar rack (243) are installed between two second walking tracks (22).

6. The centering adjustment line for a chassis of a vehicle according to claim 5, wherein two third traveling rails (260) are installed on the traveling base (23), a space is provided between the two third traveling rails (260), a sliding block is fixed on the traveling base (25), the sliding block is slidably installed on the third traveling rails (260), and the sliding block is fixed to the traveling base (23).

7. The centering adjustment line for a chassis of a vehicle body according to claim 6, characterized in that an induction metal sheet (30) is mounted on the rotating base (27), and two first metal inductors (31) and second metal inductors (32) are mounted under the moving base (25) at a distance from each other.

8. The centering wire as claimed in claim 7, wherein the first metal sensor (31) and the second metal sensor (32) are each recessed to form a screwing groove into which the sensing metal piece (30) is screwed.