CN212070745U

CN212070745U - Adjustable welding gun fixing device

Info

Publication number: CN212070745U
Application number: CN202020559206.9U
Authority: CN
Inventors: 李猛刚; 任保平; 黄巍; 王念政
Original assignee: Suzhou Deweierka Photoelectric Technology Co ltd
Current assignee: Suzhou Deweierka Photoelectric Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-04
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a welder fixing device with adjustable, comprising a base plate, set up the locating hole on the bottom plate, the support column is worn to be equipped with by the locating hole internal rotation, the upper end fixedly connected with bulb of support column, ball socket connection has the supporting seat on the bulb, fixedly connected with fixed column on the supporting seat, two fixedly connected with fixed axle between the fixed column, wear to be equipped with first fixed cover and the fixed cover of second on the fixed axle, the first locating plate of fixedly connected with semicircular is sheathe in to first fixed, the second is fixed sheathe in fixedly connected with semicircular second locating plate, first locating plate and second locating plate opening set up relatively. The utility model discloses have the effect of being convenient for adjust different angles.

Description

Adjustable welding gun fixing device

Technical Field

The utility model belongs to the technical field of the welded technique and specifically relates to a welder fixing device with adjustable.

Background

An arc welding machine, also called arc welding transformer, is a special transformer, and is a welding technology which melts welding materials into liquid on a welded base material to form a molten pool by high current so as to enable the welded metal and the welding materials to be metallurgically combined. The welding gun is connected to the arc welder, and during welding, the welding gun is shaped like a gun and has a nozzle in the front end to spray high temperature flame as heat source. It is flexible, convenient and fast to use, and simple in process. The welding gun is used for clamping the stud, lifting the stud, pressing the stud downwards and transmitting welding current. In order to further improve the welding efficiency, a worker fixes the welding gun for manual welding to the automatic manipulator in a binding mode, so that semi-automatic welding is realized.

At present, chinese patent with publication number CN206029092U discloses a movable welder fixing device, including bottom plate, fixed subassembly, mount and two wheel bodies, two wheel bodies all are located the bottom plate below and two wheel bodies set up respectively at the front portion of bottom plate and the rear portion of bottom plate, and fixed subassembly and mount all are located the bottom plate top, and fixed subassembly is located the front portion of bottom plate, and the mount is located the rear portion of bottom plate, fixed subassembly includes U type fixed slot, spring, cushion, first bolt and first nut, and U type fixed slot bottom is fixed on the bottom plate through first bolt and first nut, and spring and cushion wear the dress from top to bottom on the first bolt between U type fixed slot and bottom plate in proper order, and welder's rifle is fixed on the bottom plate through the mount to the rear portion, and the rifle is anterior to be located U type fixed slot and is fixed through the second bolt.

The technical scheme has the following defects: the staff arranges the rifle head of welder in U type fixed slot, adjusts the second bolt and fixes the rifle head of welder in U type fixed slot, adjusts welder's the stock and fixes on the mount, when needs weld different positions, and the staff adjusts the wheel body for welder moves corresponding position, welds. In actual use, due to the fact that the shape and the size of a product to be welded are different, the angle relation between a welding gun and the product may need to be adjusted, and after the device is fixed, the angle of the device cannot be adjusted, so that the adaptability of the device in actual use is poor, and corresponding production requirements may not be met.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a welder fixing device with adjustable has the effect of being convenient for adjust different angles.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a welder fixing device with adjustable, includes the bottom plate, set up the locating hole on the bottom plate, the support column is worn to be equipped with to the locating hole internal rotation, the upper end fixedly connected with bulb of support column, ball socket connection has the supporting seat on the bulb, fixedly connected with fixed column on the supporting seat, two fixedly connected with fixed axle between the fixed column, wear to be equipped with first fixed cover and the fixed cover of second on the fixed axle, the first fixed semicircular first locating plate of fixedly connected with that sheathes in, the second fixed semicircular second locating plate of fixedly connected with that sheathes in, first locating plate and second locating plate opening set up relatively.

Through adopting above-mentioned technical scheme, the staff adjusts first locating plate and second locating plate and separates, places welder's rear end in the middle of first locating plate and second locating plate, then the staff adjusts the supporting seat and rotates around the bulb for welder's rifle head corresponds to needs welded position. The utility model discloses a setting of supporting seat, bulb has realized adjusting welder to the effect of different angles.

The present invention may be further configured in a preferred embodiment as: the supporting seat is fixedly connected with an adjusting rod, the bottom plate is fixedly connected with a positioning block, the positioning block is provided with an arc-shaped adjusting hole, and the adjusting rod is arranged in the adjusting hole in a penetrating mode.

Through adopting above-mentioned technical scheme, the staff slides along adjusting the hole through removing the regulation pole, realizes that the supporting seat removes the position of difference along with adjusting the pole, has reduced the supporting seat and has taken place to deflect at will around the bulb, leads to the possibility that the supporting seat slided from the bulb.

The present invention may be further configured in a preferred embodiment as: the adjusting rod is twisted with threads, and one end of the adjusting rod, which is far away from the supporting seat and extends out of the adjusting hole, is connected with a locking nut through threads.

Through adopting above-mentioned technical scheme, the staff removes to adjust the pole along adjusting the hole to suitable position after, screws up lock nut and supports tightly on the locating piece, plays the effect of location to the position of supporting seat, has improved the support stability of supporting seat to make welder on the supporting seat keep the position stable when the welding.

The present invention may be further configured in a preferred embodiment as: the adjusting rod is provided with a gasket in a sliding penetrating mode, the gasket is located between the locking nut and the adjusting hole, and the diameter of the gasket is larger than the width of the adjusting hole.

Through adopting above-mentioned technical scheme, the gasket extrusion has increased the frictional force between lock nut and the locating piece between lock nut and the regulation hole, the setting of gasket to improve the positioning effect of lock nut to the regulating lever.

The present invention may be further configured in a preferred embodiment as: the supporting seat is fixedly connected with a pressure spring, the pressure spring is provided with a plurality of on the supporting seat, and the upper end fixed connection of the pressure spring is below the first positioning plate and the second positioning plate.

Through adopting above-mentioned technical scheme, the staff extrudees the pressure spring and separates first locating plate and second locating plate, then places welder in the middle of first locating plate and second locating plate, and the pressure spring that is extruded this moment produces the effort in the opposite direction for the inseparable laminating of first locating plate and second locating plate improves welder in the positional stability of course at welder's lateral wall.

The present invention may be further configured in a preferred embodiment as: the first magnet block is fixedly connected to the first positioning plate, the second magnet block is fixedly connected to the second positioning plate, and the first magnet block and the second magnet block are correspondingly attracted together.

Through adopting above-mentioned technical scheme, first magnet piece attracts the laminating together with the second magnet piece each other for first locating plate and second locating plate closely laminate together, further realize first locating plate and second locating plate closely laminate at welder's lateral wall, further improve welder in the positional stability of course.

The present invention may be further configured in a preferred embodiment as: the inner side walls of the first positioning plate and the second positioning plate are both glued with anti-slip pads.

Through adopting above-mentioned technical scheme, setting up of slipmat has increased the frictional force of first locating plate and second locating plate and welder to welder's positional stability has been improved.

The present invention may be further configured in a preferred embodiment as: the outer side walls of the first positioning plate and the second positioning plate are respectively fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the staff separates first locating plate and second locating plate through adjusting the handle, improves the convenience that the staff put into welder in the middle of first locating plate and the second locating plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model realizes the effect of adjusting the welding gun on the supporting seat to correspond to different angles by arranging the ball head and the supporting seat;

2. the utility model is provided with the adjusting rod, so that the worker can rotate the adjusting rod to rotate the supporting seat around the ball head, and the welding gun can be adjusted to a required angle;

3. the utility model discloses a set up the pressure spring for first locating plate and second locating plate closely laminate together, have improved the positional stability of welder between first locating plate and second locating plate.

Drawings

FIG. 1 is a schematic view of an overall structure of a support base used in an embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structure diagram for embodying the positioning hole.

In the figure, 1, a bottom plate; 2. positioning holes; 3. a support pillar; 4. a ball head; 5. a supporting seat; 6. fixing a column; 7. a fixed shaft; 8. a first fixing sleeve; 9. a second fixing sleeve; 10. a first positioning plate; 11. a second positioning plate; 12. a handle; 13. adjusting a rod; 14. positioning blocks; 15. an adjustment hole; 16. locking the nut; 17. a gasket; 18. a pressure spring; 19. a first magnet block; 20. a second magnet block; 21. a non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, for the utility model discloses a welder fixing device with adjustable, including bottom plate 1. Bolts penetrate through the bottom plate 1, and the bottom plate 1 can be connected to an automatic manipulator through the bolts.

Referring to fig. 1 and 3, a positioning hole 2 is formed in a bottom plate 1, a supporting column 3 penetrates through the positioning hole 2, and the supporting column 3 is rotatably connected with the positioning hole 2 through a bearing. The upper end welding of support column 3 has bulb 4, and ball joint has supporting seat 5 on bulb 4, and the welding has fixed column 6 on the supporting seat 5, and the welding has fixed axle 7 between two fixed columns 6.

Referring to fig. 1 and 2, a first fixing sleeve 8 and a second fixing sleeve 9 penetrate through the fixing shaft 7, a semicircular first positioning plate 10 is fixedly connected to the first fixing sleeve 8 (the first positioning plate 10 and the first fixing sleeve 8 are integrally formed), a semicircular second positioning plate 11 is fixedly connected to the second fixing sleeve 9 (the second positioning plate 11 and the second fixing sleeve 9 are integrally formed), and the first positioning plate 10 and the second positioning plate 11 are oppositely arranged in an opening mode. Handles 12 are welded to outer side walls of the first positioning plate 10 and the second positioning plate 11, respectively.

Referring to fig. 1 and 3, when welding a position to be welded, a worker pulls the handle 12 to separate the first positioning plate 10 from the second positioning plate 11, then puts the rear end of the welding gun into the middle of the first positioning plate 10 and the second positioning plate 11, then the worker rotates the support seat 5 to rotate around the ball head 4, adjusts the rotation angle of the welding gun to be different, and enables the gun head of the welding gun to correspond to the position to be welded.

Referring to fig. 1 and 3, in order to improve the position stability of the supporting seat 5 after being adjusted, so the welding has an adjusting rod 13 on the supporting seat 5, the welding has a positioning block 14 on the bottom plate 1, an arc-shaped adjusting hole 15 is opened on the positioning block 14, the adjusting rod 13 is arranged in the adjusting hole 15 in a penetrating manner, the adjusting rod 13 is twisted with a thread, and one end of the adjusting rod 13, which is far away from the supporting seat 5 and extends out from the adjusting hole 15, is connected with a locking nut 16 through. The staff unscrews lock nut 16, and slide adjusting rod 13 slides along regulation hole 15, and at this moment, adjust pole 13 and drive supporting seat 5 and rotate around bulb 4, realizes that the welder of supporting seat 5 top adjusts the angle that corresponds, then, the staff screws up lock nut 16 and supports tightly on locating piece 14 to make the welder on the supporting seat 5 keep the position stable in the welding.

Referring to fig. 1, in order to further increase the frictional force between the lock nut 16 and the positioning block 14, a washer 17 is slidably inserted into the adjustment rod 13, the washer 17 is located between the lock nut 16 and the adjustment hole 15, and the diameter of the washer 17 is larger than the width of the adjustment hole 15. The locking nut 16 is screwed to be close to the positioning block 14, the locking nut 16 extrudes the gasket 17 to be close to the positioning block 14, the gasket 17 increases the contact area between the locking nut 16 and the positioning block 14, and the positioning effect of the locking nut 16 on the supporting seat 5 is further improved.

Referring to fig. 1, a worker places a welding gun between a first positioning plate 10 and a second positioning plate 11, and in order to reduce the possibility that the welding gun is separated from between the first positioning plate 10 and the second positioning plate 11 when the first positioning plate 10 is separated from the second positioning plate 11 during welding. Therefore, the supporting seat 5 is welded with the pressure spring 18, the pressure spring 18 is provided with a plurality of pressure springs on the supporting seat 5, and the upper end of the pressure spring 18 is welded with the outer side wall of the first positioning plate 10 or the outer side wall of the second positioning plate 11. The staff pulls open handle 12, separates first locating plate 10 and second locating plate 11, places welder between first locating plate 10 and second locating plate 11, and at this moment, the pressure spring 18 that receives the extrusion produces the effort in the opposite direction for first locating plate 10 and second locating plate 11 closely laminate at the welder lateral wall, thereby improve welder in welding process's positional stability.

Referring to fig. 2, in order to further closely attach the first positioning plate 10 and the second positioning plate 11 together, a first magnet block 19 is glued to the first positioning plate 10, a second magnet block 20 is glued to the second positioning plate 11, and the first magnet block 19 and the second magnet block 20 are correspondingly attracted together. The first magnet piece 19 and the second magnet piece 20 are attracted and attached to each other, so that the first positioning plate 10 and the second positioning plate 11 are closely attached to each other, thereby improving the positional stability of the welding gun during the welding process.

Referring to fig. 2, the inner side walls of the first positioning plate 10 and the second positioning plate 11 are all glued with the anti-slip pads 21, and the arrangement of the anti-slip pads 21 increases the friction force between the welding gun and the outer side wall of the welding gun, which is placed on the first positioning plate 10 and the second positioning plate 11, so that the position stability of the welding gun is improved.

The implementation principle of the embodiment is as follows: a worker connects the bottom plate 1 to an automatic manipulator through a bolt, then pulls the handle 12 to separate the first positioning plate 10 from the second positioning plate 11, places a welding gun between the first positioning plate 10 and the second positioning plate 11, loosens the handle 12 to enable the first positioning plate 10 and the second positioning plate 11 to be tightly attached to the outer side wall of the welding gun in a year, and plays a role in positioning the welding gun; and the lock nut 16 is unscrewed, the sliding adjusting rod 13 slides in the adjusting hole 15, at the moment, the supporting seat 5 rotates around the ball head 4, so that a welding gun on the supporting seat 5 corresponds to a proper angle, then the lock nut 16 is screwed, the position of the supporting seat 5 is fixed, and then the welding work is carried out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An adjustable welding gun fixing device comprises a bottom plate (1), and is characterized in that: set up locating hole (2) on bottom plate (1), support column (3) are worn to be equipped with in locating hole (2) internal rotation, upper end fixedly connected with bulb (4) of support column (3), ball socket connection has supporting seat (5) on bulb (4), fixedly connected with fixed column (6), two on supporting seat (5) fixedly connected with fixed axle (7) between fixed column (6), wear to be equipped with the fixed cover of first fixed cover (8) and second (9) on fixed axle (7), fixedly connected with semicircular first locating plate (10) on the fixed cover of first (8), fixedly connected with semicircular second locating plate (11) on the fixed cover of second (9), first locating plate (10) and second locating plate (11) opening set up relatively.

2. The adjustable weld gun fixture according to claim 1, wherein: fixedly connected with adjusts pole (13) on supporting seat (5), fixedly connected with locating piece (14) on bottom plate (1), set up curved regulation hole (15) on locating piece (14), adjust pole (13) and wear to establish in regulation hole (15).

3. The adjustable weld gun fixture according to claim 2, wherein: the adjusting rod (13) is twisted with threads, and one end of the adjusting rod (13), which is far away from the supporting seat (5) and extends out of the adjusting hole (15), is connected with a locking nut (16) through threads.

4. The adjustable weld gun fixture according to claim 3, wherein: adjust pole (13) and go up slip through being equipped with gasket (17), gasket (17) are located between lock nut (16) and regulation hole (15), the diameter of gasket (17) is greater than the width of adjusting hole (15).

5. The adjustable weld gun fixture according to claim 1, wherein: fixedly connected with pressure spring (18) on supporting seat (5), pressure spring (18) are provided with a plurality of on supporting seat (5), the upper end fixed connection of pressure spring (18) is in the below of first locating plate (10) and second locating plate (11).

6. The adjustable weld gun fixture according to claim 5, wherein: the magnet positioning device is characterized in that a first magnet block (19) is fixedly connected to the first positioning plate (10), a second magnet block (20) is fixedly connected to the second positioning plate (11), and the first magnet block (19) and the second magnet block (20) are correspondingly attracted together.

7. The adjustable weld gun fixture according to claim 6, wherein: the inner side walls of the first positioning plate (10) and the second positioning plate (11) are both glued with anti-slip pads (21).

8. The adjustable weld gun fixture according to claim 7, wherein: the outer side walls of the first positioning plate (10) and the second positioning plate (11) are fixedly connected with handles (12) respectively.