CN212763123U

CN212763123U - Positioning fixture is used in processing of aluminum alloy frame

Info

Publication number: CN212763123U
Application number: CN202021671674.1U
Authority: CN
Inventors: 马鹏程
Original assignee: Jiangyin Xuchu Technology Co ltd
Current assignee: Jiangyin Xuchu Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-23
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to the technical field of aluminum alloy processing, and discloses a positioning fixture for processing an aluminum alloy frame, which solves the problems that the frame is fixed by twisting screws, the labor intensity of workers is increased, and the processing time is increased at the same time; the fixing part comprises a U-shaped shell, the inner walls of two sides of the U-shaped shell are rotatably connected with the outer walls of two sides of the bottom plate, an adapting block is fixed on the inner wall of the top end of the U-shaped shell, a pressing block is fixed on one side, close to the groove, of the adapting block, and a first oblique plane is formed in the other side of the adapting block; the fixing part further comprises a side plate which is vertically fixed on the end face of the bottom plate, the electric push rod is installed on the side plate, a push block is fixed to the telescopic end of the electric push rod, and a second oblique plane is formed in the upper end of the push block.

Description

Positioning fixture is used in processing of aluminum alloy frame

Technical Field

The utility model relates to an aluminum alloy processing technology field especially relates to a positioning fixture is used in processing of aluminum alloy frame.

Background

Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in aviation, aerospace, automobile, mechanical manufacturing, ships and chemical industry, the rapid development of industrial economy has increased the demand on aluminum alloy welding structural parts, and the research on the weldability of the aluminum alloy is also deepened.

The existing aluminum alloy frame is generally fixed by screwing a screw in the machining process and needs manual operation, so that the labor intensity of workers is increased during machining, and the machining time is also prolonged, therefore, the positioning clamp for machining the aluminum alloy frame is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the frame is fixed by twisting screws in the prior art, increasing the labor intensity of workers, and increasing the defect of processing time, and providing a positioning fixture for processing aluminum alloy frames.

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

a positioning clamp for machining an aluminum alloy frame comprises a bottom plate and an electric push rod, wherein a groove is formed in the middle of the upper end of the bottom plate, and fixing parts are arranged at two ends of the bottom plate;

the fixing part comprises a U-shaped shell, the inner walls of two sides of the U-shaped shell are rotatably connected with the outer walls of two sides of the bottom plate, an adapting block is fixed on the inner wall of the top end of the U-shaped shell, a pressing block is fixed on one side, close to the groove, of the adapting block, and a first oblique plane is formed in the other side of the adapting block;

the fixing part further comprises a side plate vertically fixed on the end face of the bottom plate, the electric push rod is installed on the side plate, a push block is fixed to the telescopic end of the electric push rod, and a second inclined plane is formed in the upper end of the push block.

Preferably, two sides of the slot penetrate two sides of the bottom plate.

Preferably, the first chamfer is matched with the second chamfer.

Preferably, both ends of the adapting block are fixed with lug plates, and springs are fixed between the lug plates and the bottom plate.

Preferably, the lug plate is obliquely arranged, and the rotary connection position of the spring and the U-shaped shell is staggered.

Preferably, the bottom end of the pressing block is provided with a rubber layer.

The utility model has the advantages that:

this device drives U type casing through both ends electric putter's extension and rotates on the bottom plate, fixes the aluminum alloy frame by the briquetting, and its easy operation, great shortening is to the dead time of aluminum alloy frame, and has alleviateed intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a positioning fixture for processing an aluminum alloy frame provided by the present invention;

FIG. 2 is a schematic view of a partial front view structure of a fixing portion of the positioning fixture for processing aluminum alloy frames provided by the present invention;

fig. 3 is the utility model provides an inside schematic structure of U type casing in stationary part among positioning fixture for aluminum alloy frame processing.

In the figure: the device comprises a base plate 1, a groove 2, a 3U-shaped shell, a 4 adapting block, a 41 first inclined plane, a 5 pressing block, a 6 lug plate, a 7 spring, an 8 side plate, a 9 electric push rod, a 10 push block and a 101 second inclined plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a positioning fixture for processing an aluminum alloy frame comprises a bottom plate 1 and an electric push rod 9, wherein a slot 2 is formed in the middle of the upper end of the bottom plate 1, and fixing parts are arranged at two ends of the bottom plate 1;

the fixing part comprises a U-shaped shell 3, the inner walls of two sides of the U-shaped shell 3 are rotatably connected with the outer walls of two sides of the bottom plate 1 through rotating shafts, an adapting block 4 is fixedly welded on the inner wall of the top end of the U-shaped shell 3, a pressing block 5 is fixedly arranged on one side, close to the groove 2, of the adapting block 4, a first inclined plane 41 is formed on the other side of the adapting block 4, and the first inclined plane 41 is formed in the direction from the upper left to the lower right;

the fixed part still includes vertical curb plate 8 of fixing at 1 terminal surface of bottom plate, and electric putter 9 installs on curb plate 8, and electric putter 9's flexible end runs through curb plate 8, and electric putter 9's flexible end is fixed with ejector pad 10, and second scarf 101 has been seted up to ejector pad 10 upper end, ejector pad 10 and bottom plate sliding fit, second scarf 101 and first scarf 41 looks adaptation.

Furthermore, the two sides of the slot 2 penetrate through the two sides of the bottom plate 1, so that the aluminum alloy frame can be conveniently placed.

Furthermore, both ends of the adapting block 4 are fixed with lug plates 6, springs 7 are fixed between the lug plates 6 and the bottom plate 1, the lug plates 6 are obliquely arranged, and the rotary joints of the springs 7 and the U-shaped shell 3 are staggered.

Furthermore, the bottom of the pressing block 5 is provided with a rubber layer, so that the aluminum alloy frame is protected from moving.

In this embodiment, place the aluminum alloy frame in fluting 2, open the electric putter 9 of both sides simultaneously, electric putter 9 drives ejector pad 10 and removes to 4 directions of adaptation piece, promote U type casing 3 by the cooperation of second scarf 101 with first scarf 41, make U type casing 3 rotate on bottom plate 1, thereby drive briquetting 5 and rotate, fix the aluminum alloy frame by briquetting 5, the operation is simple, great shortening the dead time to the aluminum alloy frame, and intensity of labour has been alleviateed.

When the aluminum alloy frame needs to be loosened, the electric push rod 9 is closed, and meanwhile the U-shaped shell 3 is pushed by the spring 7 to rotate towards the outer side, so that the frame is convenient to take out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning clamp for machining an aluminum alloy frame comprises a bottom plate (1) and an electric push rod (9), and is characterized in that a notch (2) is formed in the middle of the upper end of the bottom plate (1), and fixing parts are arranged at two ends of the bottom plate (1);

the fixing part comprises a U-shaped shell (3), the inner walls of two sides of the U-shaped shell (3) are rotatably connected with the outer walls of two sides of the bottom plate (1), an adapting block (4) is fixed on the inner wall of the top end of the U-shaped shell (3), a pressing block (5) is fixed on one side, close to the groove (2), of the adapting block (4), and a first inclined plane (41) is formed in the other side of the adapting block (4);

the fixing part further comprises a side plate (8) vertically fixed on the end face of the bottom plate (1), the electric push rod (9) is installed on the side plate (8), a push block (10) is fixed to the telescopic end of the electric push rod (9), and a second inclined plane (101) is formed in the upper end of the push block (10).

2. The positioning fixture for processing the aluminum alloy frame as recited in claim 1, wherein two sides of the slot (2) penetrate two sides of the bottom plate (1).

3. The positioning fixture for processing the aluminum alloy frame as recited in claim 1, wherein the first chamfer (41) is matched with the second chamfer (101).

4. The positioning fixture for processing the aluminum alloy frame as recited in claim 1, wherein two ends of the adapting block (4) are fixed with ear plates (6), and a spring (7) is fixed between each ear plate (6) and the bottom plate (1).

5. The positioning fixture for processing the aluminum alloy frame as recited in claim 4, wherein the ear plate (6) is arranged obliquely, and the rotary joint of the spring (7) and the U-shaped shell (3) is staggered.

6. The positioning fixture for processing the aluminum alloy frame as recited in claim 1, wherein a rubber layer is arranged at the bottom end of the pressing block (5).