CN219337521U

CN219337521U - Assembly adjusting device

Info

Publication number: CN219337521U
Application number: CN202222829175.6U
Authority: CN
Inventors: 蒋惠明; 刘顺华; 刘协华; 陈明喜
Original assignee: Jiangyin Zhenbo Machinery Co ltd
Current assignee: Jiangyin Zhenbo Machinery Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-14
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to an assembly adjusting device, which comprises two lower wedge blocks (3) arranged on a bottom plate of a frame (1) in a sliding manner, wherein the front end and the rear end of an upper wedge block (4) are respectively matched with the end surfaces of the two lower wedge blocks (3) to form a wedge surface, a rotary plate (8) is sleeved on a rotary shaft (7) vertically arranged on the top surface of the upper wedge block (4), and two support plates (9) are fixedly arranged on the rotary plate (8) through a connecting plate (10). The assembly adjusting device has the advantages of simplicity in operation and high assembly efficiency, and can effectively reduce manufacturing cost after the assembly adjusting device is adopted.

Description

Assembly adjusting device

Technical Field

The utility model relates to an assembly adjusting device, in particular to a device for adjusting concentricity of a cylinder body, an end cover, a shaft workpiece and the like in the assembly process.

Background

At present, in the assembly process of equipment such as vibroflotation devices, workpieces such as a transmission shaft, a cylinder body, an end socket and an end cover are required to be assembled in a butt joint mode, and the concentricity accuracy directly determines the quality of the assembled product. Because of the large mass of such devices as vibroflotation devices, the manual mode is suitable for the adjustment requirement, operators mostly adopt hoisting devices such as electric hoists to move and adjust the devices nowadays, but because the hoisting devices need to hoist workpieces in the butt-joint assembly process, certain shaking is necessary, and the assembly requirement of high precision can be met by skilled workers, so that the assembly effect is influenced, and the manufacturing cost is increased. Therefore, there is a need for an assembly adjustment device based on a mechanical structure, which reduces the operation difficulty and improves the operation efficiency.

Disclosure of Invention

The utility model aims to overcome the defects and provide an assembly adjusting device which is simple to operate and high in assembly efficiency, and can effectively reduce manufacturing cost after the device is applied.

The purpose of the utility model is realized in the following way:

the utility model provides an assembly adjusting device, includes two lower wedge blocks that slide and set up on the frame bottom plate, and the front and back both ends of an upper wedge block constitute the wedge face cooperation with the terminal surface of two lower wedge blocks respectively, and the epaxial cover of revolving plate that sets up vertically on the top surface of upper wedge block has two backup pads through connecting plate fixed mounting on the revolving plate.

Preferably, the top surfaces of the two support plates are all inclined inwards.

Preferably, two left and right adjusting handwheels arranged left and right are respectively connected with left and right adjusting screws, and the two left and right adjusting screws are respectively screwed into screw holes of left and right baffles of the frame to form a screw-nut adjusting mechanism, and the end parts of the two left and right adjusting screws are respectively contacted with the left and right ends of the upper wedge block.

Preferably, the two height adjusting handwheels arranged front and back are respectively connected with a height adjusting screw rod, the two height adjusting screw rods are respectively screwed into screw holes of the front baffle plate and the rear baffle plate of the frame to form a screw rod nut adjusting mechanism, and the end parts of the two height adjusting screw rods are respectively contacted with the end parts of the two lower wedge blocks.

Preferably, the carriage runs on the rail by means of wheels arranged at the bottom of the carriage.

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

according to the utility model, the horizontal position and angle of the workpiece to be adjusted and the height of the workpiece to be adjusted are adjusted through the mechanized structure, the workpiece to be adjusted is stably erected on the two V-shaped supporting plates in the whole adjusting process, and the shaking generated in the same manner as the hoisting mode in the background technology can not occur in the adjusting process, so that common operators can conveniently master the workpiece (labor cost expenditure is reduced), the operation difficulty is simplified, the operation efficiency is further improved through a simple adjusting mode, and the manufacturing cost is reduced.

Drawings

Fig. 1 is a side cross-sectional view of an assembled adjustment device of the present utility model.

Fig. 2 is a cross-sectional view A-A of fig. 1 in accordance with the present utility model.

Wherein:

the vehicle comprises a vehicle frame 1, wheels 2, a lower wedge block 3, an upper wedge block 4, a height adjusting hand wheel 5, a left and right adjusting hand wheel 6, a rotating shaft 7, a rotating plate 8, a supporting plate 9 and a connecting plate 10;

a height adjusting screw 5.1 and a left and right adjusting screw 6.1;

a rail 101, a workpiece 102 to be adjusted.

Detailed Description

The utility model relates to an assembly adjusting device, which comprises:

the support assembly is used for supporting the workpiece 102 to be adjusted;

the rotary adjusting assembly is used for carrying out rotary adjustment on the workpiece 102 to be adjusted on the horizontal plane;

the left-right adjusting component is used for carrying out left-right translation adjustment on the workpiece 102 to be adjusted;

the height adjusting component is used for carrying out lifting adjustment on the central height of the workpiece 102 to be adjusted;

the comprehensive adjustment of the workpiece 102 to be adjusted can be realized through the height adjusting assembly, the left and right adjusting assembly and the rotation adjusting assembly, so that the workpiece 102 to be adjusted can be conveniently assembled during assembly, and the whole adjusting operation process is simple and efficient, thereby effectively improving the operation efficiency and reducing the manufacturing cost.

The following combines 1~2 of fig. to carry out more detailed explanation to the assembly adjusting device of this patent:

the supporting component comprises a left supporting plate 9 and a right supporting plate 9, the supporting plates 9 are obliquely arranged, the inclined planes of the two supporting plates 9 are obliquely arranged upwards from inside to outside, namely, the lowest ends of the inclined planes of the two supporting plates 9 form a V-shaped structure if the inclined lower extension surfaces are intersected, a workpiece 102 to be adjusted is erected on the two supporting plates 9, and the hollow groove structure between the two supporting plates 9 is convenient for a shaft, a cylinder and the like to rest. And the support plates 9 are disposed along the length direction of the rotating plate 8, and each support plate 9 is fixedly mounted on the rotating plate 8 by a plurality of connection plates 10.

The rotary adjusting assembly comprises a main structure rotary plate 8, wherein the rotary plate 8 is movably sleeved on a vertically arranged rotary shaft 7, and the bottom of the rotary shaft 7 is fixedly connected to the top surface of the upper wedge block 4; through the gyration locate function that the gyration axle 7 provided for the swiveling plate 8 can use the central axis of the vertical setting of gyration axle 7 as the rotation axis and carry out the rotation regulation of small angle, has then drove the work piece 102 that waits to adjust and has realized the angle modulation. In general, adjustment matching can be completed by only fine adjustment.

The left and right adjusting assembly comprises a left and right adjusting handwheel 6, the left and right adjusting handwheel 6 is operated to drive a left and right adjusting screw rod 6.1 to rotate, and the two left and right adjusting screw rods 6.1 are screwed into screw holes of left and right baffle plates of the frame 1 respectively to form a screw rod nut adjusting mechanism, so that the left and right adjusting handwheel 6 which rotates drives the left and right ends of the same upper wedge block 4 to realize left and right sliding through the left and right adjusting screw rods 6.1, and then drives a revolving plate 8 sleeved on a revolving shaft 7 of the upper wedge block 4 to synchronously move left and right, namely synchronously drive a workpiece 102 to be adjusted to carry out left and right adjustment matching.

The height adjusting assembly comprises a height adjusting hand wheel 5, the height adjusting hand wheel 5 is operated to drive the height adjusting screw 5.1 to rotate, the two height adjusting screw 5.1 are screwed into screw holes of two front and rear baffles of the frame 1 respectively to form a screw rod nut adjusting mechanism, so that the two rotating height adjusting screw 5.1 respectively push the two lower wedge blocks 3 to move forwards and backwards, meanwhile, as one end face of the lower wedge block 3 is provided with a wedge face with an upward inclined face, the front end and the rear end of the upper wedge block 4 are respectively provided with a wedge face with an downward inclined face, and the front end and the rear end of the upper wedge block 4 respectively form wedge face matching with the two lower wedge blocks 3, the upper wedge block 4 is lifted up and down by the movement of the lower wedge blocks 3, and the height adjusting matching of the workpiece 102 to be adjusted is realized.

When the trolley is used, the trolley frame 1 walks on the track 101 through the wheels 2 arranged at the bottom of the trolley frame, firstly moves the trolley frame to the material receiving station, lifts the workpiece 102 to be regulated onto the two support plates 9, then moves the trolley frame to the assembly station, firstly enables the height of the central axis of the workpiece 102 to be regulated to be consistent with the height of the butt joint workpiece through the height regulating assembly, and then enables the central axis of the workpiece 102 to be regulated and the central axis of the butt joint workpiece to be in a basically straight line state through the left and right regulating assemblies; and finally, fine adjustment is performed through the rotary adjusting assembly, so that assembly operations such as welding operation, bolt fastening connection and the like can be performed after the central axis of the workpiece 102 to be adjusted and the central axis of the butt-joint workpiece are in a straight line state. The whole process is extremely simple to operate, the operation difficulty is greatly reduced, and the operation efficiency is improved.

In addition: it should be noted that the above embodiment is only one of the optimization schemes of this patent, and any modification or improvement made by those skilled in the art according to the above concepts is within the scope of this patent.

Claims

1. An assembly adjustment device, characterized in that: the two lower wedge blocks (3) are arranged on the bottom plate of the frame (1) in a sliding manner, the front end and the rear end of an upper wedge block (4) are respectively matched with the end faces of the two lower wedge blocks (3) to form a wedge face, a rotary plate (8) is sleeved on a rotary shaft (7) vertically arranged on the top surface of the upper wedge block (4), and two support plates (9) are fixedly arranged on the rotary plate (8) through a connecting plate (10).

2. An assembly adjustment device according to claim 1, wherein: the top surfaces of the two supporting plates (9) are obliquely and inwards arranged.

3. An assembly adjustment device according to claim 1, wherein: the left and right adjusting handwheels (6) are respectively connected with left and right adjusting screws (6.1), the two left and right adjusting screws (6.1) are respectively screwed into screw holes of the left and right baffle plates of the frame (1) to form a screw-nut adjusting mechanism, and the end parts of the two left and right adjusting screws (6.1) are respectively contacted with the left and right ends of the upper wedge-shaped block (4).

4. An assembly adjustment device according to claim 1, wherein: two height adjusting handwheels (5) that set up around are connected with height adjusting screw (5.1) respectively, and in the screw of two baffles around two height adjusting screw (5.1) screw in frame (1) respectively constitutes screw-nut adjustment mechanism, the tip of two height adjusting screw (5.1) respectively with the tip of two wedge (3) down.

5. An assembly adjustment device according to claim 3 or 4, characterized in that: the frame (1) walks on the track (101) through the wheels (2) arranged at the bottom of the frame.