CN215509868U

CN215509868U - Front suspension upper bracket press-fit device and assembly tool

Info

Publication number: CN215509868U
Application number: CN202121719397.1U
Authority: CN
Inventors: 黄辉; 王瑞
Original assignee: Shiyan Heshuo Industry And Trade Co ltd
Current assignee: Shiyan Heshuo Industry And Trade Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-14
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a front suspension upper bracket press-fit device and an assembly tool, which relate to the technical field of commercial vehicle parts and comprise a mounting plate and a front-back movement limiting plate; the front-back movement limiting plate is movably arranged on the mounting plate, a plurality of height limiting columns are arranged on the front-back movement limiting plate, and mounting platforms used for supporting the front suspension upper bracket assembly are arranged at the top ends of the height limiting columns. The utility model can solve the problem that the bolt assembly is carried out after the front suspension upper bracket is compressed to the standard size by the spring.

Description

Front suspension upper bracket press-fit device and assembly tool

Technical Field

The utility model relates to the technical field of commercial vehicle parts, in particular to a front suspension upper bracket press-fit device and an assembly tool.

Background

Along with the increase of the demand of commercial car front overhang support, the design innovation, the technique promotes, and the product is diversified, meets the assembly difficult problem of accessories in the production assembling process, constantly challenges the innovation of production technology, frock design, ensures to produce high-efficient, stable, the controllable frock of cost, satisfies each production process's demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a front suspension upper bracket press-fit device and an assembly tool, which can solve the problem that a front suspension upper bracket is assembled by bolts after a spring is compressed to a standard size.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a front suspension upper bracket press-fit device comprises a mounting plate and a front-back movement limiting plate; the front-back movement limiting plate is movably arranged on the mounting plate, a plurality of height limiting columns are arranged on the front-back movement limiting plate, and a mounting table top used for supporting the front suspension upper bracket assembly is arranged at the top ends of the height limiting columns.

The further improvement lies in that: be provided with the gyro wheel locating frame on the mounting panel, a plurality of constant head tanks have been seted up to the gyro wheel locating frame, all install the slip roller train in each constant head tank.

The further improvement lies in that: and the front-back movement limiting plate is provided with a mounting platform base plate, and the lower ends of the height limiting upright columns are fixedly connected with the mounting platform base plate.

The further improvement lies in that: the mounting table top is provided with a backing plate.

The further improvement lies in that: the height limiting device further comprises a push-pull handrail, and the push-pull handrail is connected with one of the height limiting upright columns.

The further improvement lies in that: guide plates are respectively arranged on two sides of the front-back movement limiting plate, the guide plates are fixedly connected with the mounting plate, and the guide plates are provided with limiting sliding grooves; and the two sides of the front-back moving limiting plate are respectively provided with a limiting sliding protruding part matched with the limiting sliding groove.

The further improvement lies in that: the mounting plate is provided with a mounting groove matched with the guide plate.

The further improvement lies in that: two ends of the guide plate are respectively provided with a first limiting fixing nut, and a second limiting fixing nut opposite to the first limiting fixing nut is arranged on the mounting plate; the first limiting fixing nut is connected with the corresponding second limiting fixing nut through a limiting fixing bolt.

The utility model also discloses an assembly tool, which comprises a workbench, wherein a portal frame is arranged on the workbench, a cross beam of the portal frame is provided with an air cylinder, a piston rod of the air cylinder penetrates through the cross beam and then is connected with a pressure head, and the workbench is provided with the front suspension upper support press-fit device.

The utility model has the beneficial effects that:

the front suspension upper bracket press-fit device is convenient to use, simple to operate, convenient to maintain, dustproof, wear-resistant and low in manufacturing cost, and a product can be easily moved to a position below a cylinder pressure head, so that the spring can be easily compressed to a specified size, and the firm assembly of a bolt can be completed. The problems of overweight product, inconvenient movement and difficult operation caused by the traditional mode are avoided; the pulley is stressed unevenly, the lower pressure of the cylinder is large, and the guide rail is easy to wear due to preorder fine steel shots carried in the product crack; inconvenient maintenance; the manufacturing cost of the tool is high; the problem that the size is difficult to guarantee pushes down has greatly promoted the efficiency of front suspension upper bracket in the assembling process.

Drawings

Fig. 1 is a schematic structural view of a front suspension bracket press-fit device in an embodiment of the utility model;

fig. 2 is an exploded view of a front suspension bracket press-fit device in an embodiment of the present invention;

fig. 3 is a diagram illustrating an operation state of the front suspension bracket press-fit device according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an assembly tool in the embodiment of the present invention.

Reference numerals:

1-mounting a plate; 11-a roller positioning frame; 12-positioning grooves; 13-sliding roller group; 14-mounting grooves; 2-a guide plate; 21-a limiting sliding groove; 22-a limit fixing bolt; 23-a first limit fixing nut; 24-a second limit fixing nut; 3-moving the limiting plate back and forth; 31-push-pull armrests; 32-mounting a platform base plate; 33-height-limiting upright columns; 34-mounting a table top; 35-a backing plate; 36-limit sliding boss; 4-a front suspension upper bracket assembly; 5-a workbench; 6-a door frame; 7-a cylinder; 71-indenter.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, an embodiment of the present invention provides a front suspension upper bracket press-fit device, including a mounting plate 1, and further including a forward-backward movement limiting plate 3; the front-back movement limiting plate 3 is movably arranged on the mounting plate 1, a plurality of height limiting columns 33 are arranged on the front-back movement limiting plate 3, and a mounting table surface 34 used for supporting the front suspension upper bracket assembly 4 is arranged at the top ends of the height limiting columns 33. Specifically, the mounting plate 1 is provided with a roller positioning frame 11, the roller positioning frame 11 is provided with a plurality of positioning grooves 12, and each positioning groove 12 is internally provided with a sliding roller group 13. The front-back movement limiting plate 3 is provided with a mounting platform base plate 32, and the lower ends of the height limiting upright posts 33 are fixedly connected with the mounting platform base plate 32. The mounting table 34 is provided with a backing plate 35. The press-fit device of the front suspension upper bracket also comprises a push-pull handrail 31, and the push-pull handrail 31 is connected with one of the height-limiting upright posts 33.

Referring to fig. 2, guide plates 2 are respectively arranged on two sides of the forward-backward movement limiting plate 3, the guide plates 2 are fixedly connected with the mounting plate 1, and the guide plates 2 are provided with limiting sliding grooves 21; the two sides of the forward-backward movement limiting plate 3 are respectively provided with a limiting sliding protruding part 36 matched with the limiting sliding groove 21. Specifically, the mounting plate 1 is provided with a mounting groove 14 adapted to the guide plate 2. Two ends of the guide plate 2 are respectively provided with a first limiting fixing nut 23, and the mounting plate 1 is provided with a second limiting fixing nut 24 opposite to the first limiting fixing nut 23; the first limit fixing nuts 23 are connected with the corresponding second limit fixing nuts 24 through the limit fixing bolts 22.

Referring to fig. 4, an assembly fixture is further provided in an embodiment of the present invention, and includes a workbench 5, a gantry 6 is disposed on the workbench 5, a cross beam of the gantry 6 is provided with a cylinder 7, a piston rod of the cylinder 7 passes through the cross beam and is connected to a pressure head 71, and the workbench 5 is provided with the above-mentioned front suspension upper bracket press-fit device.

The working principle of the utility model is as follows:

the press-fit device is required to be horizontally placed on a workbench on a cylinder workbench when the press-fit device works, the press-fit device is locked, the front suspension upper bracket assembly is inversely placed on the workbench, a cylinder switch is turned on, a cylinder pressure head downwards presses the front wing end face of the front suspension upper bracket, the pressure head continues downwards, a spring is compressed after being stressed, downward force application can be stopped until the spring is compressed to a specified size, the upper bracket can be fastened by using bolts at the moment, and the assembly task is completed.

In the description of the specification, reference to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and modifications and substitutions based on the known technology in the field are within the scope of the present invention, which should be limited by the claims.

Claims

1. The utility model provides a front suspension upper bracket press-fit device, includes mounting panel (1), its characterized in that: the device also comprises a forward and backward movement limiting plate (3); the front and back movement limiting plate (3) is movably arranged on the mounting plate (1), a plurality of height limiting columns (33) are arranged on the front and back movement limiting plate (3), and a mounting table top (34) used for supporting the front suspension upper bracket assembly (4) is arranged at the top ends of the height limiting columns (33).

2. The front suspension press-fit apparatus according to claim 1, wherein: the mounting panel (1) is provided with a roller positioning frame (11), a plurality of positioning grooves (12) are formed in the roller positioning frame (11), and sliding roller groups (13) are installed in the positioning grooves (12).

3. The front suspension press-fit apparatus according to claim 1, wherein: and a mounting platform base plate (32) is arranged on the front-back movement limiting plate (3), and the lower ends of the height limiting upright columns (33) are fixedly connected with the mounting platform base plate (32).

4. The front suspension press-fit apparatus according to claim 1, wherein: and a backing plate (35) is arranged on the mounting table top (34).

5. The front suspension press-fit apparatus according to claim 1, wherein: the lifting device also comprises a push-pull handrail (31), wherein the push-pull handrail (31) is connected with one of the height-limiting upright posts (33).

6. The front suspension press-fit apparatus according to claim 1, wherein: guide plates (2) are respectively arranged on two sides of the front-back movement limiting plate (3), the guide plates (2) are fixedly connected with the mounting plate (1), and the guide plates (2) are provided with limiting sliding grooves (21); and limiting sliding convex parts (36) matched with the limiting sliding grooves (21) are respectively arranged on two sides of the front-back moving limiting plate (3).

7. The front suspension press-fit apparatus according to claim 6, wherein: the mounting plate (1) is provided with a mounting groove (14) matched with the guide plate (2).

8. The front suspension press-fit apparatus according to claim 6, wherein: two ends of the guide plate (2) are respectively provided with a first limiting fixing nut (23), and a second limiting fixing nut (24) opposite to the first limiting fixing nut (23) is arranged on the mounting plate (1); the first limiting fixing nuts (23) are connected with the corresponding second limiting fixing nuts (24) through limiting fixing bolts (22).

9. The utility model provides an assembly fixture, includes workstation (5), is provided with door type frame (6) on this workstation (5), installs cylinder (7) on the crossbeam of door type frame (6), the piston rod of cylinder (7) is connected with pressure head (71), its characterized in that after passing the crossbeam: the worktable (5) is provided with the front suspension upper bracket press-fit device as claimed in any one of claims 1 to 8.