CN218032603U

CN218032603U - Aluminum bar convenient to clamp

Info

Publication number: CN218032603U
Application number: CN202222175189.0U
Authority: CN
Inventors: 谢汝兵; 吴加盼
Original assignee: Nanjing Jiashi Aluminum Industry Co ltd
Current assignee: Nanjing Jiashi Aluminum Industry Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of the aluminium bar, a aluminium bar convenient to centre gripping is disclosed, including the aluminium bar body, open the surface left part of aluminium bar body has first recess, open at the surface middle part of aluminium bar body has the second recess, open the surface right part of aluminium bar body has the third recess, a plurality of anti-skidding lines have all been carved with to the surface left part and the surface right part of aluminium bar body, and a plurality of anti-skidding lines are located the left side of first recess and the right side of third recess respectively, a plurality of anti-skidding grooves have been carved with at the surface middle part of aluminium bar body, and a plurality of anti-skidding grooves are located the left side and the right side of second recess respectively. An aluminium bar convenient to centre gripping, through setting up the recess, pressing from both sides groove and antiskid groove, the frictional force of multiplicable aluminium bar surface improves the antiskid nature of aluminium bar surface, is convenient for carry out the centre gripping to the aluminium bar, through setting up oxidation resisting layer and corrosion resistant layer, has improved the quality of aluminium bar, is fit for using widely.

Description

Aluminum bar convenient to clamp

Technical Field

The utility model relates to an aluminium bar technical field, in particular to aluminium bar convenient to centre gripping.

Background

The aluminum bar is one of aluminum products, the fusion casting of the aluminum bar comprises the processes of melting, purifying, impurity removing, degassing, slag removing and casting, the aluminum has special chemical and physical properties and is an important basic raw material for national economic development, the aluminum bar can be used for aircraft structures, rivets, truck hubs, propeller assemblies and other various structural components, and the aluminum bar has at least the following defects in the using process of the existing aluminum bar: 1. after the production of the aluminum bar is finished, the aluminum bar needs to be clamped by using a clamping device so as to finish the split charging of the aluminum bar, and the aluminum bar is cylindrical and is easy to slip when being clamped by using a clamping tool, so that the aluminum bar is inconvenient to clamp; 2. the aluminum bar is easy to oxidize, so that the color of the aluminum bar is influenced, the aluminum bar is also easy to corrode, and the quality of the aluminum bar is influenced.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an aluminium bar convenient to centre gripping can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an aluminium bar convenient to centre gripping, includes the aluminium bar body, open the surface left part of aluminium bar body has first recess, open the surface middle part of aluminium bar body has the second recess, open the surface right part of aluminium bar body has the third recess, a plurality of anti-skidding lines have all been carved with to the surface left part and the surface right part of aluminium bar body, and a plurality of anti-skidding lines are located the left side of first recess and the right side of third recess respectively, a plurality of anti-skidding grooves have been carved with to the surface middle part of aluminium bar body, and a plurality of anti-skidding grooves are located the left side and the right side of second recess respectively.

Preferably, the first double-layered groove has all been opened to the upper end left part and the lower extreme left part of aluminium bar body, the second presss from both sides the groove has all been opened to the front end left part and the rear end right part of aluminium bar body, the third presss from both sides the groove has all been opened to the upper end right part and the lower extreme right part of aluminium bar body, the fourth presss from both sides the groove has all been opened to the front end right part and the rear end right part of aluminium bar body.

Preferably, the shape and size of the two first clamping grooves are consistent with the shape and size of the two third clamping grooves, and the shape and size of the two second clamping grooves are consistent with the shape and size of the two fourth clamping grooves.

Preferably, the two first clamping grooves are larger than the two second clamping grooves in shape and size, and the two first clamping grooves and the two second clamping grooves are both of a wedge structure.

Preferably, the aluminum rod body comprises an aluminum rod core, the outer surface of the aluminum rod core is fixedly connected with a titanium metal layer, the outer wall of the titanium metal layer is fixedly connected with a corrosion-resistant layer, the outer wall of the corrosion-resistant layer is fixedly connected with a wear-resistant layer, and the outer wall of the wear-resistant layer is fixedly connected with an oxidation-resistant layer.

Preferably, the corrosion-resistant layer is made of epoxy oil-resistant material, the wear-resistant layer is made of ceramic wear-resistant paint, the oxidation-resistant layer is made of graphite electrode oxidation-resistant paint, and the first groove, the second groove and the third groove are all of annular structures.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, through the arrangement of the grooves, the clamping grooves and the anti-slip grooves, the friction force of the left part and the right part of the outer surface of the aluminum bar can be increased by matching the first groove and the third groove with a plurality of anti-slip lines, and then the friction force of the middle part of the outer surface of the aluminum bar can be increased by matching the second groove with a plurality of anti-slip grooves, so that the aluminum bar is prevented from slipping in the clamping process, and the aluminum bar can be conveniently clamped by adopting a tool through the four clamping grooves;

2. the utility model discloses in, through setting up oxidation resisting layer and corrosion-resistant layer, protect the surface of aluminium bar body through oxidation resisting layer, avoided the aluminium bar to expose and take place serious oxidation in the air for the color and luster and the quality of aluminium bar are difficult for changing, and the corrosion resistance of aluminium bar can be strengthened to rethread corrosion-resistant layer, has improved the quality of aluminium bar.

Drawings

FIG. 1 is a schematic view of an overall structure of an aluminum bar convenient for clamping according to the present invention;

FIG. 2 is a front view of the overall structure of an aluminum bar convenient for clamping of the present invention;

FIG. 3 is an enlarged view of the aluminum bar of the present invention at A in FIG. 1;

fig. 4 is the schematic view of the sectional structure of the aluminum bar body of the aluminum bar convenient for clamping.

In the figure: 1. an aluminum bar body; 2. a first groove; 3. a second groove; 4. a third groove; 5. anti-skid lines; 6. an anti-slip groove; 7. a first clamping groove; 8. a second clamping groove; 9. a third clamping groove; 10. a fourth clamping groove; 11. an aluminum rod core; 12. a titanium metal layer; 13. a corrosion-resistant layer; 14. a wear resistant layer; 15. and (4) an anti-oxidation layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an aluminium bar convenient to centre gripping, including aluminium bar body 1, the surface left part of aluminium bar body 1 is opened there is first recess 2, open at the surface middle part of aluminium bar body 1 has second recess 3, open at the surface right part of aluminium bar body 1 has third recess 4, a plurality of anti-skidding lines 5 have all been carved with at the surface left part and the surface right part of aluminium bar body 1, and a plurality of anti-skidding lines 5 are located the left side of first recess 2 and the right side of third recess 4 respectively, a plurality of anti-skidding grooves 6 have been carved with at the surface middle part of aluminium bar body 1, and a plurality of anti-skidding grooves 6 are located the left side and the right side of second recess 3 respectively.

In the embodiment, the left part of the upper end and the left part of the lower end of the aluminum bar body 1 are both provided with a first clamping groove 7, the left part of the front end and the right part of the rear end of the aluminum bar body 1 are both provided with a second clamping groove 8, the right part of the upper end and the right part of the lower end of the aluminum bar body 1 are both provided with a third clamping groove 9, and the right part of the front end and the right part of the rear end of the aluminum bar body 1 are both provided with a fourth clamping groove 10; the shape and size of the two first clamping grooves 7 are consistent with the shape and size of the two third clamping grooves 9, and the shape and size of the two second clamping grooves 8 are consistent with the shape and size of the two fourth clamping grooves 10; the shape and size of the two first clamping grooves 7 are larger than the shape and size of the two second clamping grooves 8, so that the aluminum bar body 1 is applicable to clamping tools with different sizes, the two first clamping grooves 7 and the two second clamping grooves 8 are both arranged into wedge structures, the clamping tools can be inserted into the clamping grooves, and the aluminum bar body 1 can be clamped more firmly by the tools.

In this embodiment, the aluminum rod body 1 includes an aluminum rod core 11, the outer surface of the aluminum rod core 11 is fixedly connected with a titanium metal layer 12, an outer wall of the titanium metal layer 12 is fixedly connected with a corrosion-resistant layer 13, an outer wall of the corrosion-resistant layer 13 is fixedly connected with a wear-resistant layer 14, and an outer wall of the wear-resistant layer 14 is fixedly connected with an oxidation-resistant layer 15; corrosion-resistant layer 13 sets up to epoxy resistant oil material, can strengthen the corrosion resisting property of aluminum bar body 1, wearing layer 14 sets up to ceramic wear-resistant coating, can strengthen the wear resisting property of aluminum bar body 1, oxidation resisting layer 15 sets up to the anti-oxidant dope layer of graphite electrode, can strengthen the oxidation resisting property of aluminum bar body 1, first recess 2, second recess 3 and third recess 4 all set up to the loop configuration, make the surface left part of aluminum bar body 1, surface middle part and surface right part all have antiskid nature.

It should be noted that, the utility model relates to an aluminum bar convenient for clamping, in the using process, when a worker needs to clamp the aluminum bar, the friction force of the left part and the right part of the outer surface of the aluminum bar body 1 can be increased by the first groove 2 and the third groove 4 in cooperation with the anti-slip lines 5 on the left part and the right part of the outer surface of the aluminum bar body 1, so as to conveniently clamp the left part and the right part of the outer surface of the aluminum bar body 1, and then the friction force of the middle part of the outer surface of the aluminum bar body 1 can be increased by the second groove 3 in cooperation with the anti-slip grooves 6 on the left side and the right side, so as to conveniently clamp the middle part of the outer surface of the aluminum bar body 1, avoid the aluminum bar body 1 from slipping in the clamping process, improve the anti-slip performance of the aluminum bar body 1, and through the arrangement of the two first clamping grooves 7, the two second clamping grooves 8, the two third clamping grooves 9 and the two fourth clamping grooves 10, different tools can be inserted into the aluminum bar body 1, so that the tools can clamp the aluminum bar body 1 more firmly, the aluminum bar body 1 can be clamped more conveniently and conveniently, when the aluminum bar body 1 is used, the surface of the aluminum bar body 1 is protected by the oxidation resistant layer 15, the problems that the aluminum bar body 1 is exposed in the air and seriously oxidized are avoided, the oxidation resistance of the aluminum bar body 1 is improved, the color of the aluminum bar body 1 is not easy to change, the appearance of the aluminum bar body 1 is ensured, then the wear-resistant layer 14 and the corrosion-resistant layer 13 can enhance the wear resistance and corrosion resistance of the aluminum bar body 1, the quality of the aluminum bar body 1 is effectively improved, finally, the hardness of the aluminum bar body 1 can be increased by the titanium metal layer 12, and the aluminum bar body 1 can be prevented from being damaged and deformed in the use process, and then the service life of the aluminum bar body 1 is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium bar convenient to centre gripping, includes aluminium bar body (1), its characterized in that: first recess (2) are opened to the surface left part of aluminium bar body (1), open at the surface middle part of aluminium bar body (1) has second recess (3), open at the surface right part of aluminium bar body (1) has third recess (4), a plurality of anti-skidding lines (5) have all been carved with to the surface left part and the surface right part of aluminium bar body (1), and a plurality of anti-skidding lines (5) are located the left side of first recess (2) and the right side of third recess (4) respectively, a plurality of non-skid groove (6) are carved with at the surface middle part of aluminium bar body (1), and a plurality of non-skid groove (6) are located the left side and the right side of second recess (3) respectively.

2. The aluminum bar facilitating clamping as recited in claim 1, wherein: first double-layered groove (7) have all been opened to the upper end left part and the lower extreme left part of aluminium bar body (1), the front end left part and the rear end right part of aluminium bar body (1) have all been opened the second and have pressed from both sides groove (8), the upper end right part and the lower extreme right part of aluminium bar body (1) have all been opened the third and have pressed from both sides groove (9), the front end right part and the rear end right part of aluminium bar body (1) have all been opened the fourth and have pressed from both sides groove (10).

3. The aluminum bar facilitating clamping as recited in claim 2, wherein: the shape and size of the two first clamping grooves (7) are consistent with the shape and size of the two third clamping grooves (9), and the shape and size of the two second clamping grooves (8) are consistent with the shape and size of the two fourth clamping grooves (10).

4. The aluminum bar facilitating clamping as recited in claim 3, wherein: the shape and size of the two first clamping grooves (7) are larger than those of the two second clamping grooves (8), and the two first clamping grooves (7) and the two second clamping grooves (8) are both of wedge structures.

5. The aluminum bar facilitating clamping as recited in claim 1, wherein: the aluminum bar body (1) comprises an aluminum bar core (11), the outer surface fixed connection of the aluminum bar core (11) is provided with a titanium metal layer (12), the outer wall of the titanium metal layer (12) is fixedly connected with a corrosion-resistant layer (13), the outer wall of the corrosion-resistant layer (13) is fixedly connected with a wear-resistant layer (14), and the outer wall of the wear-resistant layer (14) is fixedly connected with an oxidation-resistant layer (15).

6. The aluminum bar facilitating clamping as recited in claim 5, wherein: the corrosion-resistant layer (13) is made of epoxy oil-resistant materials, the wear-resistant layer (14) is made of ceramic wear-resistant coatings, the oxidation-resistant layer (15) is made of graphite electrode oxidation-resistant coatings, and the first groove (2), the second groove (3) and the third groove (4) are all made of annular structures.