CN218363083U

CN218363083U - Welding clamp

Info

Publication number: CN218363083U
Application number: CN202222898614.9U
Authority: CN
Inventors: 董恩鹏; 王漫璐; 李超
Original assignee: Shenyang Sanjiang Precision Manufacturing Co ltd
Current assignee: Shenyang Sanjiang Precision Manufacturing Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-24
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to an electric wire processing technology field discloses welding jig, which comprises a bracket, the support left and right sides all is provided with protective housing one, protective housing top threaded connection has fixing bolt one, a protective housing inside fixedly connected with cylinder, the outside drive end fixedly connected with telescopic link of cylinder, the equal fixedly connected with connecting plate in both sides around the support, connecting plate right side outer wall is provided with protective housing two, two top threaded connection of protective housing have fixing bolt two, the fixed block top is rotated and is connected with sealed lid, mould front side outer wall is provided with the observation window, both sides all are provided with the through-hole around the mould. The utility model discloses in, then open the motor, thereby the motor drives the threaded rod and rotates and make the sliding plate promote the electric wire to carry out the centre gripping to the backup pad outer wall and fix for the electric wire can not rock, can operate more firmly when the butt fusion, has improved welded stability and work efficiency greatly.

Description

Welding clamp

Technical Field

The utility model relates to an electric wire processing technology field especially relates to butt fusion anchor clamps.

Background

Can lead to the high-voltage line to damage in electrical equipment manufacturing, construction and use, carry out the butt fusion to the electric wire that damages usually, traditional butt fusion mode is that the both ends of direct with the high-voltage line link together, comes the butt fusion through welded joint, and general theory of operation utilizes high-voltage arc to make two optic fibre fuses into one with the mild propulsion of high accuracy motion with two optic fibre sections melting simultaneously to realize the coupling in optic fibre mode field.

But the butt fusion connects the fixing device who does not have fixed electric wire, and the electric wire drops from the butt fusion head very easily to lead to the electric wire to take place the offset, the butt fusion effect is unsatisfactory, and the resource has been wasted greatly, and because the electric wire is not of uniform size, make hardly to fix multiple electric wire, current butt fusion anchor clamps expose outside and weld often, just so lead to the probability of taking place the safety problem very big, and external dust impurity is many, influences the welded effect very easily.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a welding clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: welding jig, including the support, its characterized in that: the utility model discloses a novel air cylinder, including a support, a protective housing, a fixing bolt, a cylinder, the outside drive end fixedly connected with telescopic link of cylinder, the equal fixedly connected with connecting plate in both sides around the support, connecting plate right side outer wall is provided with protective housing two, two top threaded connection of protective housing have fixing bolt two, the inside fixedly connected with motor of protective housing two, the left drive end fixedly connected with threaded rod of motor, connecting plate inner wall fixedly connected with backup pad, backup pad top left side fixedly connected with fixed plate, threaded rod left side fixedly connected with sliding plate, the backup pad top is provided with the electric wire, the inside fixedly connected with mould of support, mould top right side fixedly connected with fixed block, the fixed block top is rotated and is connected with sealed lid, mould front side outer wall is provided with the observation window, both sides all are provided with the through-hole around the mould.

As a further description of the above technical solution:

the first fixing bolt penetrates through the top of the first protective shell and is connected to the inside of the support through threads, and the second fixing bolt penetrates through the top of the second protective shell and is connected to the inside of the connecting plate through threads.

As a further description of the above technical solution:

the outer wall of the telescopic rod is fixedly connected with an anti-slip pad.

As a further description of the above technical solution:

the front end of the electric wire is arranged in the through hole.

As a further description of the above technical solution:

the two through holes are arranged at the same height.

As a further description of the above technical solution:

the threaded rod is in threaded connection with the inner wall of the connecting plate.

As a further description of the above technical solution:

the non-slip mat is made of frosted materials.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, start the cylinder of the left and right sides, thereby the cylinder drives the telescopic link and removes toward the middle part so that the slipmat closely laminates the mould outer wall and fixes the mould, put into the backup pad of front and back both sides to the electric wire that has prepared, then open the motor, thereby the motor drives the threaded rod and rotates and make the sliding plate promote the electric wire to carry out the centre gripping to the backup pad outer wall fixed for the electric wire can not rock, can operate more firmly when the butt fusion, the welded stability and work efficiency have been improved greatly.

2. The utility model discloses in, then open sealed lid, pour into and weld powder, then close sealed lid, inside inserting the through-hole to the electric wire, then carry out the butt fusion to the electric wire, can carry out real-time observation to the butt fusion condition of electric wire through the observation window to make the operation, improved the security of butt fusion greatly.

Drawings

Fig. 1 is an overall structure diagram of a welding jig according to the present invention;

fig. 2 is a cylinder structure diagram of the welding jig of the present invention;

fig. 3 is a motor structure diagram of the welding jig of the present invention;

fig. 4 is a support structure diagram of the welding jig of the present invention.

Illustration of the drawings:

1. a support; 2. a first protective shell; 3. fixing a first bolt; 4. a cylinder; 5. a telescopic rod; 6. a non-slip mat; 7. a connecting plate; 8. a second protective shell; 9. fixing a second bolt; 10. a motor; 11. a threaded rod; 12. a support plate; 13. a fixing plate; 14. a sliding plate; 15. an electric wire; 16. a mold; 17. a fixed block; 18. a sealing cover; 19. an observation window; 20. and a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a welding clamp comprises a support 1, wherein a first protective shell 2 is arranged on each of the left side and the right side of the support 1, the first protective shell 2 plays a role of protecting an internal cylinder 4 and is connected with the support 1, a first fixing bolt 3 is connected with the top of the first protective shell 2 in a threaded manner, the first protective shell 2 is fixed on the outer wall of the support 1 by inserting the first fixing bolt 3 into the support 1, and the internal cylinder 4 can be replaced at any time by only taking down the first fixing bolt 3, the welding clamp is convenient and quick, the first protective shell 2 is fixedly connected with the cylinder 4, the cylinder 4 plays a role of driving a telescopic rod 5 to move back and forth, a telescopic rod 5 is fixedly connected with a driving end outside the cylinder 4, the cylinder 4 on each side drives the telescopic rod 5 to move towards the middle part so as to clamp a mold 16, so that the mold 16 is more stable during machining, a connecting plate 7 is fixedly connected with the front side and the rear side of the support 1, the connecting plate 7 plays a role of connecting the support 1 and supporting an electric wire 15, a second protective shell 8 is arranged on the outer wall of the right side of the protective shell 7, the second protective shell 8 plays a role of protecting the electric wire 10, and a supporting plate 12 is connected with a supporting plate for conveniently-rotating the electric wire 10, and a supporting plate 12 for conveniently-rotating the electric wire and a supporting plate 10, the fixed plate 13 is fixedly connected to the left side of the top of the supporting plate 12, the fixed plate 13 limits the electric wire 15 so that the electric wire 15 cannot move during welding, and a better welding effect is achieved, the threaded rod 11 is fixedly connected with the sliding plate 14 on the left side, the sliding plate 14 is limited by the supporting plate 12 and can only slide left and right and cannot rotate together with the threaded rod 11, the sliding plate 14 is moved by the threaded rod 11 to enable the sliding plate 14 and the fixed plate 13 to clamp and fix the electric wires 15 of different sizes, the electric wire 15 is arranged on the top of the supporting plate 12, the supporting plate 12 plays a role in supporting the electric wire 15, the internal fixedly connected with die 16 of the support 1 is provided with the die 16, the die 16 can weld the internal electric wire 15, the fixed block 17 is fixedly connected with the fixed block 17 on the right side of the top of the die 16 and the sealing cover 18, the sealing die 16 can be used for preventing the die 16 from entering impurities when welding, the die 16 is safer to use, the outer wall of the front side of the die 16 is provided with an observation window 19, the observation window 19 can timely and conveniently observe the internal conditions of the die 16, thereby timely operating in time, the welding operation, the front and back of the welding of the die 16 are provided with through holes 20, and the through which the through holes 20 for welding the electric wires 15.

Fixing bolt 3 runs through top threaded connection of protective housing 2 inside 1 support, fixing bolt 3 can fix protective housing 2 inside 1 support, 5 outer wall fixedly connected with slipmat 6 of telescopic link, slipmat 6 makes can fix mould 16 more firmly, 15 front ends of electric wire set up inside through-hole 20, thereby electric wire 15 enters into inside through-hole 20 and makes mould 16 carry out the butt fusion, two through-holes 20 are the setting of co-altitude, the setting of co-altitude can make things convenient for the butt fusion of electric wire 15 more, the staff need not calibrate the interface of electric wire 15, threaded rod 11 threaded connection is at 7 inner walls of connecting plate, thereby it makes sliding plate 14 remove fixed electric wire 15 to rotate through inside connecting plate 7, slipmat 6 has adopted the material of dull polish, thereby the material of dull polish can increase frictional force fixes mould 16 better.

The working principle is as follows: at first start the cylinder 4 of the left and right sides, thereby the cylinder 4 drives the telescopic link 5 and removes toward the middle part so that the inseparable laminating of slipmat 6 fixes mould 16 outer wall, thereby put into the backup pad 12 of front and back both sides prepared electric wire 15, then open motor 10, thereby motor 10 drives threaded rod 11 and rotates and makes sliding plate 14 promote electric wire 15 to carry out the centre gripping fixed to backup pad 12 outer wall, make electric wire 15 can not rock, then open sealed lid 18, pour into welding powder, then close sealed lid 18, inside electric wire 15 inserts through-hole 20, then weld electric wire 15, can carry out real-time observation to the butt fusion condition of electric wire 15 through observation window 19, thereby make the operation, the safety of butt fusion has been improved greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Welding jig, including support (1), its characterized in that: the left side and the right side of the support (1) are respectively provided with a first protective shell (2), the top of the first protective shell (2) is in threaded connection with a first fixing bolt (3), the inside of the first protective shell (2) is fixedly connected with an air cylinder (4), the driving end outside the air cylinder (4) is fixedly connected with a telescopic rod (5), the front side and the back side of the support (1) are respectively and fixedly connected with a connecting plate (7), the right side outer wall of the connecting plate (7) is provided with a second protective shell (8), the top of the second protective shell (8) is in threaded connection with a second fixing bolt (9), the inside of the second protective shell (8) is fixedly connected with a motor (10), the driving end on the left side of the motor (10) is fixedly connected with a threaded rod (11), the inner wall of the connecting plate (7) is fixedly connected with a support plate (12), the left side of the top of the support plate (12) is fixedly connected with a fixing plate (13), the left side of the threaded rod (11) is fixedly connected with a sliding plate (14), the top of the support plate (12) is provided with an electric wire (15), the inside of the support (1) is fixedly connected with a mold (16), the right side is fixedly connected with a fixing block (17), the top of the mold (16) is rotatably connected with a fixing block (17), the top of the fixing block (17), the fixing block (17) is rotatably connected with a sealing cover (18), the top of the front side wall of the mold (16) is provided with an observation window (19), through holes (20) are formed in the front side and the rear side of the die (16).

2. The fusion jig of claim 1, wherein: the first fixing bolt (3) penetrates through the top of the first protective shell (2) and is connected to the inside of the support (1) in a threaded mode, and the second fixing bolt (9) penetrates through the top of the second protective shell (8) and is connected to the inside of the connecting plate (7) in a threaded mode.

3. The fusion jig of claim 1, wherein: the outer wall of the telescopic rod (5) is fixedly connected with an anti-slip pad (6).

4. The welding jig of claim 1, wherein: the front end of the electric wire (15) is arranged in the through hole (20).

5. The fusion jig of claim 1, wherein: the two through holes (20) are arranged at the same height.

6. The welding jig of claim 1, wherein: the threaded rod (11) is in threaded connection with the inner wall of the connecting plate (7).

7. The fusion jig of claim 3, wherein: the anti-slip mat (6) is made of frosted materials.