CN216576375U

CN216576375U - Automatic flexible rotatory axostylus axostyle of cylinder welding machine

Info

Publication number: CN216576375U
Application number: CN202122587505.0U
Authority: CN
Inventors: 王建军; 唐浩然
Original assignee: Shenzhen Savant Machinery & Electronic Equipment Co ltd
Current assignee: Shenzhen Savant Machinery & Electronic Equipment Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-24
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an automatic telescopic rotating shaft lever of a roller welding machine, which relates to the technical field of welding and fixing, wherein a roller fixing mechanism is fixedly arranged on the outer part of one end of a power transmission shaft, and a roller to be welded is supported and fixed on the outer part of the power transmission shaft through the roller fixing mechanism.

Description

Automatic flexible rotatory axostylus axostyle of cylinder welding machine

Technical Field

The utility model relates to the technical field of welding and fixing, in particular to an automatic telescopic rotating shaft lever of a roller welding machine.

Background

At present, when electronic components such as capacitors, resistors and diodes are welded on a roller, the roller needs to be fixed, and the conventional fixing clamp for the roller of the electronic component welding carrier usually clamps and fixes the roller from the outside of the roller, which causes unnecessary influence on the whole welding work.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic telescopic rotating shaft lever of a roller welding machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic telescopic rotating shaft lever of a roller welding machine comprises a power transmission shaft, wherein a roller fixing mechanism is fixedly arranged on the outer portion of one end of the power transmission shaft, and a roller to be welded is supported and fixed on the outer portion of the power transmission shaft through the roller fixing mechanism;

the roller fixing mechanism comprises a fixing base located at the central position of the to-be-welded roller, a hinged base is fixedly mounted at the bottom end of the fixing base, two first supporting columns are symmetrically and fixedly arranged on the top end of the fixing base, each first supporting column is sleeved outside the first supporting column, a first damping column fixedly connected inside the top end of the second supporting column is connected, a third supporting column is connected to the hinged base in a rotating mode, a fourth supporting column is sleeved outside the third supporting column, and a second damping column fixedly connected inside the bottom end of the fourth supporting column is connected.

Furthermore, a transmission gear is fixedly mounted at the other end of the power transmission shaft, and a bearing seat is sleeved at the position, adjacent to the transmission gear, of the other end of the power transmission shaft.

Further, the power transmission shaft and the roller to be welded are positioned on the same axis.

Furthermore, the inside central point of fixing base puts and offers with the shaft hole of power transmission shaft looks adaptation.

Furthermore, the first support column and the second support column and the third support column and the fourth support column are slidably connected and fixed by a plurality of adjusting and fixing bolts.

Furthermore, the central axis of the first damping column is parallel to the central axes of the power transmission shaft and the roller to be welded, and the central axis of the second damping column is perpendicular to the central axes of the power transmission shaft and the roller to be welded.

Advantageous effects

The utility model provides an automatic telescopic rotating shaft lever of a roller welding machine. Compared with the prior art, the method has the following beneficial effects:

the utility model provides an automatic flexible rotatory axostylus axostyle of cylinder welding machine, there is cylinder fixed establishment through the outside fixed mounting in the one end of power transmission axle, and it remains the welding drum to support fixedly in the outside of power transmission axle through cylinder fixed establishment, when in-service use, this cylinder fixed establishment is located treats the inside of welding drum, and should treat that the welding drum can be according to treating the internal diameter size of welding drum, carry out corresponding regulation through flexible mode, treat from the inboard that the welding drum carries out the mode of fixing and not only can not cause the influence to whole weldment work, and through this automatic flexible rotatory axostylus axostyle, can also drive and treat that the welding drum rotates in step, in order to satisfy the demand that treats that different positions will weld electronic component on the welding drum.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1 in accordance with the present invention;

FIG. 3 is an exploded view of the roller fixing mechanism of the present invention;

fig. 4 is an assembly structure diagram of the roller fixing mechanism of the present invention.

In the figure: 1. a power transmission shaft; 2. a drum fixing mechanism; 21. a fixed seat; 22. a hinged seat; 23. a first support column; 24. a second support column; 25. a first damping column; 26. adjusting the fixing bolt; 27. a shaft hole; 28. a third support column; 29. a fourth support column; 210. a second damping column; 3. a roller to be welded; 4. a transmission gear; 5. and a bearing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an automatic flexible rotatory axostylus axostyle of cylinder welding machine, including power transmission axle 1, the outside fixed mounting of one end of power transmission axle 1 has cylinder fixed establishment 2, it remains to weld cylinder 3 to support fixedly in the outside of power transmission axle 1 through cylinder fixed establishment 2, power transmission axle 1 with wait to weld cylinder 3 and be located the same axle center, the other end fixed mounting of power transmission axle 1 has drive gear 4, and the other end of power transmission axle 1 has cup jointed bearing frame 5 with the position that drive gear 4 is adjacent.

Referring to fig. 3-4, the roller fixing mechanism 2 includes a fixing base 21 located at the center of the roller 3 to be welded, a hinge base 22 is fixedly installed at the bottom end of the fixing base 21, two first supporting columns 23 are symmetrically and fixedly installed at two sides of the top end of the fixing base 21, a second supporting column 24 is sleeved outside each first supporting column 23, a first damping column 25 is fixedly connected inside the top end of the second supporting column 24, a third supporting column 28 is rotatably connected inside the hinge base 22, a fourth supporting column 29 is sleeved outside the third supporting column 28, the first supporting column 23 and the second supporting column 24 and the third supporting column 28 and the fourth supporting column 29 are slidably connected and fixed by a plurality of adjusting and fixing bolts 26, a second damping column 210 is fixedly connected inside the bottom end of the fourth supporting column 29, a shaft hole 27 matched with the power transmission shaft 1 is formed at the center of the inside of the fixing base 21, the central axis of the first damping column 25 is parallel to the central axes of the power transmission shaft 1 and the roller 3 to be welded, and the central axis of the second damping column 210 is perpendicular to the central axes of the power transmission shaft 1 and the roller 3 to be welded.

When the device is used, firstly, the roller 3 to be welded is sleeved outside the power transmission shaft 1, then, the whole roller fixing mechanism 2 needs to be unfolded according to the inner diameter of the roller 3 to be welded, so as to conveniently and effectively support and fix the roller 3 to be welded, specifically, when the device is unfolded, firstly, a worker needs to unscrew the adjusting fixing bolt 26, then pulls the second supporting column 24 outwards until the first damping column 25 is in contact with the inner arc surface of the roller 3 to be welded, screws the adjusting fixing bolt 26, then, the worker rotates the whole of the third supporting column 28, the fourth supporting column 29 and the second damping column 210 to be vertical through the hinged seat 22, then, in the same operation, the adjusting fixing bolt 26 connected between the third supporting column 28 and the fourth supporting column 29 is unscrewed, the fourth supporting column 29 can synchronously descend along with the second damping column 210 under the action of gravity until the second damping column 210 is in contact with the inner arc surface of the roller 3 to be welded, the expansion can be completed by screwing the adjusting fixing bolt 26;

after the expansion, can accomplish to treat that the support of welding cylinder 3 is fixed, when treating welding cylinder 3 surface welding electronic component to, if need treat that welding cylinder 3 rotates, when changing the welding position, through external motor and gear (all show in the figure, and gear and drive gear 4 mesh), the motor passes through gear engagement, drive power transmission axle 1 and rotate, drive whole cylinder fixed establishment 2 and rotate simultaneously, and because first damping post 25 and second damping post 210 are fixed connection, self can not rotate, consequently with treat and produce the damping between the inner wall of welding cylinder 3, form frictional force, under the effect of frictional force, treat that welding cylinder 3 can follow cylinder fixed establishment 2 synchronous rotations, thereby reach the purpose of changing the welding position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic telescopic rotating shaft lever of a roller welding machine comprises a power transmission shaft (1), and is characterized in that a roller fixing mechanism (2) is fixedly mounted on the outer portion of one end of the power transmission shaft (1), and a roller (3) to be welded is supported and fixed on the outer portion of the power transmission shaft (1) through the roller fixing mechanism (2);

roller fixed establishment (2) are including being located treat fixing base (21) that welded drum (3) central point put, the bottom fixed mounting of fixing base (21) has articulated seat (22), the top bilateral symmetry of fixing base (21) is fixed and is provided with two first support columns (23), every the outside of first support column (23) all is overlapped and is equipped with second support column (24), the inside first damping post (25) of equal fixedly connected with in top of second support column (24), the inside rotation of articulated seat (22) is connected with third support column (28), the outside cover of third support column (28) is equipped with fourth support column (29), the inside fixedly connected with second damping post (210) in bottom of fourth support column (29).

2. The automatic telescopic rotating shaft rod of the roller welding machine as claimed in claim 1, wherein a transmission gear (4) is fixedly mounted at the other end of the power transmission shaft (1), and a bearing seat (5) is sleeved at the position where the other end of the power transmission shaft (1) is adjacent to the transmission gear (4).

3. The automatic telescopic rotating shaft of a roller welder according to claim 1, characterized in that the power transmission shaft (1) is concentric with the roller (3) to be welded.

4. The automatic telescopic rotating shaft rod of the roller welding machine as claimed in claim 1, characterized in that a shaft hole (27) matched with the power transmission shaft (1) is formed in the center of the inside of the fixed seat (21).

5. The automatic telescopic rotating shaft rod of the roller welding machine according to claim 1, wherein the first supporting column (23) and the second supporting column (24) and the third supporting column (28) and the fourth supporting column (29) are connected in a sliding manner and are fixed through a plurality of adjusting and fixing bolts (26).

6. The automatic telescopic rotating shaft rod of the roller welding machine as claimed in claim 1, characterized in that the central axis of the first damping column (25) is parallel to the central axes of the power transmission shaft (1) and the roller (3) to be welded, and the central axis of the second damping column (210) is perpendicular to the central axes of the power transmission shaft (1) and the roller (3) to be welded.