CN220161706U - Automobile chassis production assembly equipment - Google Patents

Abstract

The utility model discloses automobile chassis production assembly equipment which comprises a moving platform, a clamping rod and a supporting piece, wherein a driving motor is arranged at the upper part of the moving platform; the clamping rod is movably arranged at the lower part of the mobile platform; the supporting piece is arranged at the lower end of the clamping rod, and the section of the supporting piece is stepped. According to the utility model, the supporting piece is arranged at the bottom of the clamping rod, so that the left and right shaking of the clamped frame is prevented, when the clamped frame deviates, the inclined plane between the steps of the supporting piece can be used for adjusting the lower slideway of the frame in a plane relatively parallel to the lower slideway of the frame, and when the frame is placed between the steps of the supporting piece, the left and right movement of the frame can be effectively prevented through the step-shaped structure.

Description

Automobile chassis production assembly equipment

Technical Field

The utility model relates to the field of automobile assembly, in particular to automobile chassis production and assembly equipment.

Background

The chassis is used for supporting and installing the automobile engine, parts and assemblies of the automobile engine to form an integral model of the automobile, and receiving the power of the engine to enable the automobile to move and ensure normal running. The chassis consists of four parts, namely a drive system, a running system, a steering system and a braking system.

The prior patent document (CN 218612662U) discloses an automobile chassis production assembly device. The lifting device comprises a fixed plate and a rack, wherein the rack is arranged on the fixed plate, a supporting plate is arranged at the end part of the rack, a motor is fixedly arranged on the rack, a lifting assembly is arranged on an output shaft of the motor, a contact plate is arranged at the end part of the lifting assembly, a gear is arranged on the output shaft of the motor, a rack is slidably arranged on the fixed plate, the end part of the rack is connected with the rack, and the gear and the rack form power transmission fit. Through being provided with the motor on the fixed plate to install the gear on the output shaft of motor, the layer board will follow the frame and remove, thereby realizes placing the vehicle of different width. Through installing the lifter at the outside screw thread of output shaft, when the output shaft rotates, will make the lifter reciprocate, make contact plate surface and automobile frame's top contact to it is fixed with automobile frame, prevent effectively that automobile frame from toppling over when following the rigging equipment and remove.

In the above document, the carriage will be moved with the frame by means of the pallets, so that the vehicles of different widths are placed, so that the car frame is fixed, but the following disadvantages still exist:

(1) The supporting plates are directly fixed on the frame, and when the supporting plates are used for clamping, the frame can be supported, but the left and right directions of the frame are not fixed, and when the width of the placed frame is smaller than the length sum between the two supporting plates, the shaking or deviation can still occur in the moving process;

(2) And the length of the supporting plate is fixed; when the combined minimum width of the rack is only the sum of the lengths of the two supporting plates, certain limitation still exists in the use process.

Disclosure of Invention

An object of the present utility model is to provide an automobile chassis production assembly apparatus that solves at least any one of the above technical problems.

A further object of the utility model is to avoid rocking or shifting of the frame in the left-right direction when lifted.

It is a further object of the present utility model to increase the efficiency of pallet use to accommodate different width lengths.

In particular, the utility model provides an automobile chassis production assembly device, comprising,

the upper part of the mobile platform is provided with a driving motor;

the clamping rod is movably arranged at the lower part of the mobile platform;

the supporting piece is arranged at the lower end of the clamping rod, and the section of the supporting piece is in a step shape.

Further, the lifting member includes:

the fixing seat is fixedly connected with the clamping rod;

the plate body, one end of the said plate body is movably connected with said fixed seat, another end of the said plate body has a movable cavity, there are second springs in the said movable cavity;

the telescopic block is arranged in the movable cavity, and one end of the telescopic block abuts against the second spring.

Further, a lifting rod is arranged between the clamping rods, a pressing disc is arranged at the tail end of the lifting rod, telescopic rods are arranged on two sides of the pressing disc, a sliding block is arranged at the tail end of each telescopic rod, and the sliding block is installed in a sliding groove arranged on the inner side of each clamping rod.

Further, a gear is arranged at the output end of the driving motor, a rack is arranged at the upper end of the clamping rod, and the rack is meshed with the gear.

Further, an inclined surface is arranged between the supporting piece steps.

The utility model has the technical effects and advantages that:

1. according to the utility model, the supporting piece is arranged at the bottom of the clamping rod, so that the left and right shaking of the clamped frame is prevented, when the clamped frame deviates, the inclined plane between the steps of the supporting piece can be used for adjusting the lower slideway of the frame in a plane relatively parallel to the lower slideway of the frame, and when the frame is placed between the steps of the supporting piece, the left and right movement of the frame can be effectively prevented through the step-shaped structure.

2. According to the utility model, the telescopic block capable of stretching is arranged at the tail end of the supporting part, and when the frame to be supported and moved is smaller, the distance between the two clamping rods is further changed through stretching of the telescopic block, so that the telescopic block is suitable for frames with smaller width.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

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

Fig. 2 is a schematic diagram of the front view structure of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 taken along the A-A direction in accordance with the present utility model.

Fig. 5 is a schematic view of a partial enlarged structure of the B in fig. 4 according to the present utility model.

In the figure: 1. moving platform 2, clamping rod, 3, driving motor, 4, telescopic link, 5, compress tightly the dish, 6, lifter, 601, first spring, 7, spout, 8, fixing base, 9, support piece, 901, plate body, 902, second spring, 903, expansion block, 904, stopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model. Fig. 2 is a schematic diagram of the front view structure of the present utility model. Fig. 3 is a schematic top view of the present utility model. FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 taken along the A-A direction in accordance with the present utility model. Fig. 5 is a schematic view of a partial enlarged structure of the B in fig. 4 according to the present utility model.

In the scheme of the embodiment, as shown in fig. 1, an automobile chassis production and assembly device is provided, which comprises a mobile platform 1, a clamping rod 2 and a supporting piece 9, wherein a driving motor 3 is arranged at the upper part of the mobile platform 1; the clamping rod 2 is movably arranged at the lower part of the mobile platform 1; the lifting part 9 is arranged at the lower end of the clamping rod 2, the section of the lifting part 9 is in a ladder shape, an inclined surface is arranged between the ladder steps of the lifting part 9, when the clamped frame is in an offset or horizontal state, the inclined surface between the ladder steps of the lifting part 9 can be automatically adjusted through the inclined surface, so that the lower slideway of the frame is relatively parallel in a plane, and when the frame is placed on the horizontal plane of the ladder steps of the lifting part 9, the movement of the frame left and right can be effectively prevented through the ladder-shaped structure.

It should be further noted that, as shown in fig. 4 and 5, the lifting member 9 includes: the fixing seat 8, the plate 901 and the telescopic block 903 are fixedly connected with the clamping rod 2 through bolts and nuts; one end of the plate body 901 is rotatably connected with the fixed seat 8, that is, the plate body 901 rotates by taking the fixed seat 8 as a rotating shaft, the other end of the plate body 901 is provided with a movable cavity, and a second spring 902 is arranged in the movable cavity; the telescopic block 903 is installed in the movable cavity, a limiting block 904 is arranged at one end, which is abutted against the second spring 902, of the telescopic block 903, the telescopic block 903 is prevented from being ejected out of the movable cavity by the limiting block 904, and when the clamping rods 2 relatively move, the distance between the two clamping rods 2 is further reduced by the compression of the telescopic block 903, so that the vehicle frame with smaller width is suitable.

It should be further noted that, as shown in fig. 1 to 5, a lifting rod 6 is disposed between the clamping rods 2, a first spring 601 is sleeved on the lifting rod 6, when a pressing disc 5 disposed at the tail end of the lifting rod 6 abuts against the frame, the pressure of the vehicle body can be prevented from being too large through the arrangement of the first spring 601, telescopic rods 4 are disposed at two sides of the pressing disc 5, sliding blocks are disposed at the tail ends of the telescopic rods 4, the sliding blocks are mounted in sliding grooves 7 disposed at the inner sides of the clamping rods 2, gears are disposed at the output ends of the driving motors 3, racks are disposed at the upper ends of the clamping rods 2 and meshed with the gears, and the structure is in the known prior art and is not repeated here.

The working principle of the utility model is as follows:

when the bicycle frame is used, the supporting piece 9 is arranged at the bottom of the clamping rod 2, so that the bicycle frame is prevented from shaking left and right when being clamped, when the clamped bicycle frame deviates, the inclined plane between the steps of the supporting piece 9 can be used for adjusting the relative parallel planes of the lower slide ways of the bicycle frame, when the bicycle frame is placed between the steps of the supporting piece 9, the bicycle frame can be effectively prevented from moving left and right through the stepped structure, meanwhile, the telescopic block 903 which can be telescopic is arranged at the tail end of the supporting piece 9, when the bicycle frame to be supported and moved is smaller, the distance between the two clamping rods 2 is further changed through telescopic of the telescopic block 903, and therefore the bicycle frame with smaller width is applicable.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. An automobile chassis production assembly device is characterized by comprising,

the mobile platform (1), the upper portion of the mobile platform (1) is provided with a driving motor (3);

the clamping rod (2) is movably arranged at the lower part of the mobile platform (1);

the supporting piece (9), the supporting piece (9) is arranged at the lower end of the clamping rod (2), and the section of the supporting piece (9) is in a step shape.

2. An automobile chassis production assembly device according to claim 1, characterized in that the lifting element (9) comprises:

the fixing seat (8), the said fixing seat (8) is fixedly connected with said clamping rod (2);

the plate body (901), one end of the plate body (901) is movably connected with the fixed seat (8), the other end of the plate body (901) is provided with a movable cavity, and a second spring (902) is arranged in the movable cavity;

-a telescopic block (903), said telescopic block (903) being mounted in said movable cavity, and one end of said telescopic block (903) abutting said second spring (902).

3. The automobile chassis production assembly device according to claim 2, wherein lifting rods (6) are arranged between the clamping rods (2), pressing plates (5) are arranged at the tail ends of the lifting rods (6), telescopic rods (4) are arranged at two sides of the pressing plates (5), sliding blocks are arranged at the tail ends of the telescopic rods (4), and the sliding blocks are arranged in sliding grooves (7) formed in the inner sides of the clamping rods (2).

4. The automobile chassis production assembly device according to claim 1, wherein a gear is arranged at the output end of the driving motor (3), a rack is arranged at the upper end of the clamping rod (2), and the rack is meshed with the gear.

5. An automobile chassis production assembly device according to claim 1, characterized in that an inclined surface is provided between the steps of the lifting member (9).