CN216326660U

CN216326660U - Positioning and clamping device for aluminum alloy plate

Info

Publication number: CN216326660U
Application number: CN202122764930.2U
Authority: CN
Inventors: 苏波; 郑义宝
Original assignee: Anhui Tailyu New Material Technology Co ltd
Current assignee: Anhui Tailyu New Material Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the field of aluminum alloy, in particular to a positioning and clamping device for an aluminum alloy plate, which comprises a supporting frame, wherein a bidirectional screw rod is arranged on the supporting frame, a driving assembly is arranged at one end of the bidirectional screw rod, two ends of the bidirectional screw rod are connected with sliding plates, a clamping frame is arranged on the sliding plates, a sliding groove is arranged at the bottom of the clamping frame, a first clamping assembly is arranged on the sliding groove, the first clamping assembly comprises a connecting rod, a sliding block is arranged on the connecting rod, a spring is arranged on the connecting rod, and the sliding block is connected with a clamping block through the connecting block; the clamping frame is provided with a notch, the notch is provided with a second clamping assembly, the second clamping assembly comprises a rotating shaft which is rotatably connected with the notch, the rotating shaft is provided with a connecting column, a torsion spring is arranged between the connecting column and the rotating shaft, the bottom of the connecting column is provided with a rotating plate, and the bottom of the rotating plate is an inclined plane.

Description

Positioning and clamping device for aluminum alloy plate

Technical Field

The utility model relates to the field of aluminum alloy, in particular to a positioning and clamping device for an aluminum alloy plate.

Background

The aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, has low density, higher strength which is close to or exceeds that of high-quality steel, good plasticity, can be processed into various sections, has excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used in industry, and is second to steel in use amount. Some aluminum alloys can be heat treated to achieve good mechanical, physical, and corrosion properties.

Aluminum alloy plate needs to use the location clamping device to carry out location clamping treatment to aluminum alloy plate in the course of carrying out the course of working, but present location clamping device generally uses solitary clamping device to carry out clamping treatment to aluminum alloy plate, can't ensure equipment location clamping treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and clamping device for an aluminum alloy plate, which is used for solving the problems in the background technology.

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

a positioning and clamping device for aluminum alloy plates comprises a supporting frame, wherein a bidirectional screw rod is rotatably mounted on the supporting frame, a driving assembly is mounted at one end of the bidirectional screw rod, sliding plates are in threaded connection at two ends of the bidirectional screw rod, a clamping frame is fixedly mounted on the sliding plates, a sliding groove is formed in the bottom of the clamping frame, a first clamping assembly is mounted on the sliding groove and comprises a connecting rod fixedly connected with the sliding groove, a sliding block is slidably mounted on the connecting rod, a spring is mounted on the connecting rod between the sliding block and the sliding groove, and the sliding block is connected with a clamping block through a connecting block; the clamping frame is provided with a notch, a second clamping assembly is installed on the notch, the second clamping assembly comprises a rotating shaft which is rotatably connected with the notch, a connecting column is installed on the rotating shaft, a torsion spring is installed between the connecting column and the rotating shaft, a rotating plate is installed at the bottom of the connecting column, and the bottom of the rotating plate is an inclined plane.

Preferably, the four corners of the bottom of the supporting frame are provided with supporting legs, and the bottoms of the supporting legs are embedded with friction pads.

Preferably, the driving assembly comprises a first belt wheel fixedly connected with the bidirectional screw and a first motor fixedly mounted on the inner wall of the supporting frame, a second belt wheel is mounted on a motor shaft of the first motor, and the second belt wheel is connected with the first belt wheel through a belt.

Preferably, the bottom of the supporting frame is provided with an opening; the sliding plate is fixedly provided with a limiting rod, and the bottom of the limiting rod is arranged in the opening.

Preferably, a protection pad is disposed on the inclined surface of the rotating plate.

Compared with the prior art, the utility model has the beneficial effects that: the driving assembly drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the sliding plates at two ends to drive the clamping frame to move, the clamping block on the first clamping assembly on the clamping frame is in contact clamping with the aluminum alloy plate, and the spring receives the elastic force generated by compression to realize the positioning treatment of the aluminum alloy plate, so that the side edge of the aluminum alloy plate can be positioned and clamped; in the process of moving the aluminum alloy plate and clamping the aluminum alloy plate, the inclined plane at the bottom of the rotating plate is pushed by the aluminum alloy profile to clamp the aluminum alloy groove, so that the top surface of the aluminum alloy profile can be driven to be positioned and clamped, the double-layer clamping of the equipment can be realized, and the equipment is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a positioning and clamping device for aluminum alloy plates according to the present invention.

Fig. 2 is a schematic structural view of a positioning and clamping device for aluminum alloy plates according to the present invention.

Fig. 3 is a schematic structural view of a rotating plate in the positioning and clamping device for aluminum alloy plates according to the present invention.

1. A support frame; 2. supporting legs; 3. a friction pad; 4. an opening; 5. a bidirectional screw; 6. a first pulley; 7. a first motor; 8. a second pulley; 9. a belt; 10. a sliding plate; 11. a limiting rod; 12. a clamping frame; 13. a chute; 14. a connecting rod; 15. a slider; 16. connecting blocks; 17. a clamping block; 18. a recess; 19. a rotating shaft; 20. connecting columns; 21. a torsion spring; 22. a rotating plate; 23. a spring.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, in the embodiment of the utility model, the positioning and clamping device for the aluminum alloy plate comprises a supporting frame 1, a bidirectional screw 5 is rotatably mounted on the supporting frame 1, a driving assembly is mounted at one end of the bidirectional screw 5, sliding plates 10 are in threaded connection with two ends of the bidirectional screw 5, a clamping frame 12 is fixedly mounted on each sliding plate 10, a sliding groove 13 is formed in the bottom of each clamping frame 12, a first clamping assembly is mounted on each sliding groove 13, each first clamping assembly comprises a connecting rod 14 fixedly connected with each sliding groove 13, a sliding block 15 is slidably mounted on each connecting rod 14, a spring 23 is mounted on each connecting rod 14 located between each sliding block 15 and each sliding groove 13, and each sliding block 15 is connected with a clamping block 17 through a connecting block 16; the clamping frame 12 is provided with a notch 18, the notch 18 is provided with a second clamping assembly, the second clamping assembly comprises a rotating shaft 19 rotatably connected with the notch 18, the rotating shaft 19 is provided with a connecting column 20, a torsion spring 21 is arranged between the connecting column 20 and the rotating shaft 19, the bottom of the connecting column 20 is provided with a rotating plate 22, and the bottom of the rotating plate 22 is an inclined plane.

According to the aluminum alloy sheet material clamping device, the driving assembly drives the two-way screw rod 5 to rotate, the two-way screw rod 5 drives the sliding plates 10 at two ends to drive the clamping frame 12 to move, the clamping block 17 on the first clamping assembly on the clamping frame 12 is in contact clamping with an aluminum alloy sheet material, the spring 23 receives elastic force generated by compression to realize positioning treatment of the aluminum alloy sheet material, and in the moving clamping process of the aluminum alloy sheet material, the inclined surface at the bottom of the rotating plate 22 is pushed by the aluminum alloy section material to realize clamping treatment of the rotating plate 22 on an aluminum alloy groove, so that positioning clamping treatment of the aluminum alloy section material can be driven, and the device is convenient to use.

Referring to fig. 1 and 2, in an embodiment of the present invention, support legs 2 are installed at four corners of the bottom of the support frame 1, friction pads 3 are embedded in the bottoms of the support legs 2, and the friction pads 3 are arranged to increase the friction force between the support legs 2 and the ground, so that the stability of the whole device can be ensured.

Referring to fig. 1, in an embodiment of the present invention, the driving assembly includes a first belt wheel 6 fixedly connected to the bidirectional screw 5 and a first motor 7 fixedly mounted on an inner wall of the support frame 1, a second belt wheel 8 is mounted on a motor shaft of the first motor 7, the second belt wheel 8 is connected to the first belt wheel 6 through a belt 9, the first motor 7 drives the second belt wheel 8 to drive the belt 9 to rotate, and the belt 9 drives the first belt wheel 6 to implement rotation processing of the bidirectional screw 5.

Referring to fig. 1 and 2, in an embodiment of the present invention, an opening 4 is formed at the bottom of the supporting frame 1; the sliding plate 10 is fixedly provided with a limiting rod 11, the bottom of the limiting rod 11 is arranged inside the opening 4, and the limiting rod 11 synchronously moves under the limiting of the opening 4 in the moving process of the sliding plate 10, so that the sliding plate 10 can be ensured to stably move.

Referring to fig. 3, in an embodiment of the present invention, a protection pad is disposed on the inclined surface of the rotating plate 22, and after the inclined surface of the rotating plate 22 and the aluminum alloy plate are rotatably clamped, the protection pad can protect the aluminum alloy plate.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A positioning and clamping device for an aluminum alloy plate comprises a supporting frame and is characterized in that a bidirectional screw rod is rotatably mounted on the supporting frame, and a driving assembly is mounted at one end of the bidirectional screw rod;

two ends of the bidirectional screw are in threaded connection with sliding plates, clamping frames are fixedly mounted on the sliding plates, sliding grooves are formed in the bottoms of the clamping frames, and first clamping assemblies are mounted on the sliding grooves;

the first clamping assembly comprises a connecting rod fixedly connected with the sliding groove, a sliding block is arranged on the connecting rod in a sliding mode, a spring is arranged on the connecting rod between the sliding block and the sliding groove, and the sliding block is connected with the clamping block through a connecting block;

a notch is formed in the clamping frame, and a second clamping assembly is mounted on the notch;

the second clamping assembly comprises a rotating shaft rotatably connected with the notch, a connecting column is mounted on the rotating shaft, a torsion spring is mounted between the connecting column and the rotating shaft, a rotating plate is mounted at the bottom of the connecting column, and the bottom of the rotating plate is an inclined plane.

2. The positioning and clamping device for the aluminum alloy plates as claimed in claim 1, wherein four corners of the bottom of the supporting frame are provided with supporting legs, and friction pads are embedded in the bottoms of the supporting legs.

3. The positioning and clamping device for the aluminum alloy plates as claimed in claim 1, wherein the driving assembly comprises a first belt wheel fixedly connected with the bidirectional screw and a first motor fixedly mounted on the inner wall of the supporting frame, a second belt wheel is mounted on a motor shaft of the first motor, and the second belt wheel is connected with the first belt wheel through a belt.

4. The positioning and clamping device for the aluminum alloy plate as recited in claim 1, wherein an opening is formed at the bottom of the supporting frame;

the sliding plate is fixedly provided with a limiting rod, and the bottom of the limiting rod is arranged in the opening.

5. The positioning and clamping device for the aluminum alloy plates as claimed in claim 1, wherein the inclined surface of the rotating plate is provided with a protective pad.