CN215145492U

CN215145492U - Novel tin bar

Info

Publication number: CN215145492U
Application number: CN202121437242.9U
Authority: CN
Inventors: 陈庆辉; 吴达铖; 吴建新; 苏培燕
Original assignee: Yik Shing Tat Solder Manufacturer Kunshan Co ltd
Current assignee: Yik Shing Tat Solder Manufacturer Kunshan Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a novel tin bar, including the tin bar body, the tip of tin bar body is provided with the fixed part, has seted up the fixed orifices on the fixed part, and the mounting is worn to establish in the fixed orifices and can be dismantled with the fixed part and be connected. During the staff inserted the mounting in the fixed orifices, can take the tin bar through the mounting, avoid direct and tin bar contact to the make full use of tin bar consequently can effectively reduce the waste of tin bar material.

Description

Novel tin bar

Technical Field

The application relates to the field of flame brazing solder, in particular to a novel tin bar.

Background

Currently, tin bars are widely used in various flame brazing because of their relatively low melting point, relatively good mechanical properties, and relatively low cost.

Generally, in order to fix the tin bar during soldering, a part of the tin bar is reserved so that a worker can take the tin bar conveniently, and therefore after the tin bar is used up, the tin bar can be used as a waste material, and in the past, waste of tin bar materials can be caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of tin bar material, this application provides a novel tin bar.

The application provides a novel tin bar adopts following technical scheme:

the utility model provides a novel tin bar, includes the tin bar body, the tip of tin bar body is provided with the fixed part, the fixed orifices has been seted up on the fixed part, and the mounting is worn to establish can dismantle with the fixed part in the fixed orifices and be connected.

Through adopting above-mentioned technical scheme, the staff inserts the mounting in the fixed orifices, can take the tin bar through the mounting, avoids direct and tin bar contact to the make full use of tin bar, consequently can effectively reduce the waste of tin bar material.

Preferably, the fixing portion is disposed in a circular tube shape, and a fixing hole is formed inside the fixing portion.

Through adopting above-mentioned technical scheme, the fixed part is difficult for taking place to warp when cooperating with the mounting, the use of the tin bar of being convenient for.

Preferably, the outer side wall of the fixing part is a conical surface, and a plurality of grooves are formed in the periphery of the fixing part.

Through adopting above-mentioned technical scheme, the material of fixed part can effectively be reduced in the setting of recess, reduces the waste of tin bar material.

Preferably, a plurality of the grooves are all provided as ring grooves, and the ring grooves are all distributed along the axial direction of the fixing part.

Through adopting above-mentioned technical scheme, the setting up of annular makes the week side of fixed part form the strengthening rib to guarantee the intensity of fixed part, the use of the tin bar of being convenient for.

Preferably, the fixed part includes two fixed blocks that set up relatively, two the relative lateral wall of fixed block all is the cambered surface setting, two form the fixed orifices between the fixed block.

Through adopting above-mentioned technical scheme, the fixed part comprises two fixed blocks, consequently can effectively reduce the material of fixed part to reduce the waste of tin bar material.

Preferably, the two opposite side walls of the fixing blocks are provided with empty grooves.

Through adopting above-mentioned technical scheme, the setting of dead slot can form the strengthening rib on the fixed block.

Preferably, the fixing hole is provided with a light hole, and the fixing piece is in interference fit with the fixing hole.

Through adopting above-mentioned technical scheme, the staff directly with the mounting inject the fixed orifices inside can, the use of the tin bar of being convenient for.

Preferably, the fixing hole is provided as a threaded hole and is screw-engaged with the fixing member.

Through adopting above-mentioned technical scheme, can effectively promote the stability of being connected between tin bar and the mounting.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing piece is inserted into the fixing hole by a worker, so that the tin bar can be taken through the fixing piece, and the tin bar is prevented from being directly contacted with the tin bar, so that the tin bar is fully used, and the waste of tin bar materials can be effectively reduced;

2. the fixed part includes the fixed block of two relative settings to the dead slot has been seted up on the fixed block, thereby effectively reduces the material content on the fixed part, thereby reduces the waste of material, and can guarantee the normal use of tin bar.

Drawings

FIG. 1 is a schematic structural view of a novel tin bar in example 1 of the present application;

FIG. 2 is a schematic structural diagram of a novel tin bar in example 2 of the present application;

FIG. 3 is a schematic structural diagram of a novel tin bar in example 3 of the present application;

fig. 4 is a schematic structural diagram of the novel tin bar in embodiment 4 of the present application.

In the drawings, the reference numbers: 1. a tin bar body; 2. a fixed part; 21. a groove; 22. a fixed block; 23. an empty groove; 24. and (7) fixing holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example 1:

the embodiment of the application discloses a novel tin bar. Referring to fig. 1, the novel tin bar comprises a tin bar body 1 and a fixing part 2 arranged at one end of the tin bar body 1, wherein the fixing part 2 is in a shape of a circular tube and is integrally formed with the tin bar body 1. The fixing portion 2 has a fixing hole 24 formed therein. The fixing holes 24 can be connected with fixing members using high temperature resistant metal rods, such as iron rods. The fixing piece can be in inserting fit with the fixing hole 24, so that a worker can hold the tin bar conveniently and perform brazing work.

The fixing hole 24 is set to be the unthreaded hole, and the fixing piece is in interference fit with the fixing hole 24, therefore, the staff can directly insert the fixing piece into the fixing hole 24, can be connected tin bar and fixing piece.

The outer side wall of the fixing part 2 is a conical surface, so that the whole fixing part 2 is in a frustum shape, and the large end of the fixing part 2 is connected with the tin bar body 1. The periphery of the fixing portion 2 is further opened with a plurality of grooves 21, and the grooves 21 are annular grooves and surround the periphery of the fixing portion 2. A plurality of ring grooves are uniformly distributed in the axial direction of the fixing portion 2, so that reinforcing ribs are formed on the fixing portion 2 to secure the strength of the fixing portion 2 and reduce the material on the fixing portion 2.

Example 2:

the embodiment of the application discloses a novel tin bar. The difference from embodiment 1 is that, referring to fig. 2, the fixing hole 24 is provided as a threaded hole, and therefore, the fixing member can be screw-fitted to the fixing hole 24, thereby ensuring the stability of connection between the fixing member and the fixing portion 2 and facilitating the use of the solder bar.

Example 3:

the embodiment of the application discloses a novel tin bar, with the difference of embodiment 1, refer to fig. 3, fixed part 2 includes two fixed blocks 22 that set up relatively, leaves the space between two fixed blocks 22 to the relative lateral wall of two fixed blocks 22 all sets up to the cambered surface, thereby forms fixed orifices 24 between two fixed blocks 22.

The inner wall of the fixing hole 24 is provided with a smooth surface to form a smooth hole, and the fixing member is in interference fit with the fixing hole 24, so that the fixing member is conveniently connected to the fixing portion 2.

Empty groove 23 has all been seted up on the lateral wall that two fixed blocks 22 carried on the back mutually, and the material on the fixed block 22 can effectively be reduced in the setting of fixed slot to reduce the waste of material. Meanwhile, the arrangement of the empty groove 23 can form a reinforcing rib on the fixing block 22 so as to ensure the strength of the fixing block 22.

Example 4:

the embodiment of the application discloses a novel tin bar, with embodiment 3's difference lie in, refer to fig. 4, all set up screw thread on the relative lateral wall of two fixed blocks 22 to make fixed orifices 24 form the screw hole, consequently the mounting can with 2 threaded connection of fixed part, be convenient for promote the stability of being connected between mounting and the fixed part 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A novel tin bar is characterized in that: including tin bar body (1), the tip of tin bar body (1) is provided with fixed part (2), fixed orifices (24) have been seted up on fixed part (2), and the mounting is worn to establish in fixed orifices (24) and can dismantle with fixed part (2) and be connected.

2. A new tin bar according to claim 1, characterized in that: the fixing part (2) is arranged in a circular tube shape, and a fixing hole (24) is formed in the fixing part (2).

3. A new tin bar according to claim 2, characterized in that: the outer side wall of the fixing part (2) is a conical surface, and a plurality of grooves (21) are formed in the periphery of the fixing part (2).

4. A new tin bar according to claim 3, characterized in that: the grooves (21) are all arranged to be ring grooves, and the ring grooves are all distributed along the axial direction of the fixing portion (2).

5. A new tin bar according to claim 1, characterized in that: fixed part (2) include two relative fixed block (22) that set up, two the relative lateral wall of fixed block (22) all is the cambered surface setting, two form fixed orifices (24) between fixed block (22).

6. A novel tin bar according to claim 5, characterized in that: and hollow grooves (23) are formed in the side walls of the two fixing blocks (22) which are opposite to each other.

7. A new tin bar according to claim 2 or 5, characterized in that: the fixing hole (24) is set to be a light hole, and the fixing piece is in interference fit with the fixing hole (24).

8. A new tin bar according to claim 2 or 5, characterized in that: the fixing hole (24) is provided as a threaded hole and is threadedly engaged with the fixing member.