CN210524105U

CN210524105U - Stud welding repair device with automatic clamp

Info

Publication number: CN210524105U
Application number: CN201921475099.5U
Authority: CN
Inventors: 胡文奎; 孙彬峰; 刘金海; 徐振阳; 张洪健; 沈恭宇
Original assignee: Marssenger Kitchenware Co Ltd
Current assignee: Marssenger Kitchenware Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-15
Anticipated expiration: 2029-09-05

Abstract

The utility model provides a take stud welding prosthetic devices of automatic clamp belongs to mechanical technical field. This take automatic fixture's stud welding prosthetic devices, the on-line screen storage device comprises a base, be equipped with the fixed block on the base, set up the profile modeling groove that is used for placing the circular disk on the fixed block, be equipped with on the fixed block and carry out the location hold-down mechanism that the location compressed tightly to the circular disk, location hold-down mechanism still presss from both sides one fast and presss from both sides two fast, press from both sides one fast and press from both sides two fast and fix on the fixed block, the fixed block top is equipped with and carries out repair welded welding mechanism to the stud, welding mechanism includes welder, welder's bonding tool is vertical downwards, welder's. The utility model has the advantages of from taking the location and repairing effect is good.

Description

Stud welding repair device with automatic clamp

Technical Field

The utility model belongs to the technical field of machinery, a take automatic clamp's stud welding prosthetic devices is related to.

Background

The ultrasonic vibrator device comprises a circular disc, a stud and an ultrasonic vibrator, wherein the ultrasonic vibrator is fixed at the center of the circular disc, and the stud is welded and fixed on the circular disc and is positioned on the outer side of the ultrasonic vibrator. The processed ultrasonic vibrator device needs to detect the welding machine fastness of the stud, and the stud which is unqualified in welding needs to be repaired from new welding, and due to the fact that the ultrasonic vibrator device is provided with a plurality of studs, the number of general inferior-quality products is 1-2, and the ultrasonic vibrator device is not suitable for repairing the stud by adopting a production line when a finished product is processed; therefore, a device for stud welding repair is yet to be developed by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a take stud welding prosthetic devices of automatic clamp, the utility model has the characteristics of from taking the location and repairing effectively.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a take automatic fixture's stud welding prosthetic devices, includes the base, its characterized in that, be equipped with the fixed block on the base, offer the profile groove that is used for placing the circular disk on the fixed block, be equipped with the location hold-down mechanism that can carry out the location to the circular disk and compress tightly on the fixed block, location hold-down mechanism still includes and presss from both sides one fast and press from both sides two fast, presss from both sides one fast and presss from both sides two fast and fix on the fixed block, the fixed block top is equipped with and carries out repair welded welding mechanism to the stud, and welding mechanism includes welder, and welder's bonding tool is vertical downwards, welder's bonding tool is connected with the copper pipe through the nut, and the lower extreme of copper pipe has the bar opening.

The positioning and pressing mechanism further comprises a first positioning strip, a second positioning strip and a third positioning strip, a first working groove, a second working groove, a third working groove and a fourth working groove are formed in the outer side of the profiling groove, the first positioning strip is arranged in the second working groove, the second positioning strip is arranged in the third working groove, and the third positioning strip is arranged in the fourth working groove.

The first working groove, the second working groove, the third working groove and the fourth working groove are uniformly distributed on the outer side of the profiling groove, and the first working groove is positioned under the welding gun.

The first positioning strip is provided with a first fixing hole, the second positioning strip is provided with a second fixing hole, and the third positioning strip is provided with a third fixing hole. The fixing holes are sleeved on the studs which do not need to be repaired, similarly, the fixing holes II and the fixing holes III are sleeved on other studs which do not need to be repaired, and at least two studs are fixed to have a positioning effect.

The first quick clamp is arranged between the first working groove and the second working groove, the second quick clamp is arranged between the third working groove and the fourth working groove, and the first quick clamp and the second quick clamp are arranged oppositely.

The width of the first positioning strip is the same as that of the second working groove, the width of the second positioning strip is the same as that of the third working groove, and the width of the third positioning strip is the same as that of the fourth working groove.

The welding gun lifting mechanism is characterized in that a stand column is fixed on the base, a connecting block is arranged on the stand column, a welding gun is vertically arranged on the connecting block in a sliding mode, the welding gun is connected with a lifting mechanism capable of driving the welding gun to move up and down, a rocking handle is arranged on the side portion of the connecting block, and the lifting mechanism is connected with the rocking handle. It is prior art that elevating system controls the welder to reciprocate.

And a limiting bolt is arranged at the upper end of the welding gun. The welding gun reaches the lowest end after the limiting bolt contacts the connecting block, and the downward moving distance of the welding gun can be controlled by replacing the long end of the limiting bolt.

The working principle is as follows: firstly, placing a circular disc in an imitated groove, wherein the position of the circular disc, where a stud needs to be welded and repaired, is positioned under a welding gun, other three studs are positioned through a first positioning strip, a second positioning strip and a third positioning strip, the circular disc is pressed through a first quick clamp and a second quick clamp after positioning, and the stud to be welded on the circular disc is placed at the lower end of a copper pipe because the strip-shaped opening and the hoop have the function of clamping the stud; then, connecting the negative electrode of the power supply with the circular disc, and enabling the welding gun to be provided with the positive electrode of the power supply; and (4) moving the welding gun downwards, and directly welding the stud after the stud contacts the circular disc.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a set up work groove one, work groove two, work groove three, location strip one, location strip two, location strip three, can live for the fine location with the circular disk, and weld the post welded position accuracy when guaranteeing the welding.

2. The utility model discloses a set up and press from both sides one fast and press from both sides two fast, can be fine push down the circular disk, guarantee welding quality.

3. The utility model discloses a set up the bar opening on the copper pipe to and the copper outside of tubes sets up the staple bolt, make the double-screw bolt can arrange the welded position in automatically when the welding.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the fixing block of the present invention.

Fig. 3 is an enlarged schematic view of the point a in fig. 1 according to the present invention.

In the figure, 1, a base; 2. a fixed block; 2a, a profiling groove; 2b, a first working groove; 2c, a second working groove; 2d, a third working groove; 2e, working groove four; 3. quickly clamping a first clamp; 4. quickly clamping the second; 5. a welding gun; 6. a copper pipe; 6a, strip-shaped openings; 7. hooping; 8. a first positioning strip; 9. a second positioning strip; 10. a third positioning strip; 11. a column; 12. connecting blocks; 13. a rocking handle; 14. and a limiting bolt.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, a stud welding repair device with an automatic fixture comprises a base 1, a fixing block 2 is arranged on the base 1, an profiling groove 2a used for placing a circular disc is formed in the fixing block 2, a positioning and pressing mechanism capable of positioning and pressing the circular disc is arranged on the fixing block 2, the positioning and pressing mechanism further comprises a first quick clamp 3 and a second quick clamp 4, the first quick clamp 3 and the second quick clamp 4 are fixed on the fixing block 2, a welding mechanism capable of repairing and welding the stud is arranged above the fixing block 2, the welding mechanism comprises a welding gun 5, the welding head of the welding gun 5 is vertically downward, the welding head of the welding gun 5 is connected with a copper pipe 6 through a nut, the lower end of the copper pipe 6 is provided with a strip-shaped opening 6a distributed circumferentially, and the outer peripheral face of the lower end.

The positioning and pressing mechanism further comprises a first positioning strip 8, a second positioning strip 9 and a third positioning strip 10, a first working groove 2b, a second working groove 2c, a third working groove 2d and a fourth working groove 2e are formed in the outer side of the profiling groove 2a, the first positioning strip 8 is arranged in the second working groove 2c, the second positioning strip 9 is arranged in the third working groove 2d, and the third positioning strip 10 is arranged in the fourth working groove 2 e. The first working groove 2b, the second working groove 2c, the third working groove 2d and the fourth working groove 2e are uniformly distributed on the outer side of the profiling groove 2a, and the first working groove 2b is positioned under the welding gun 5. A first fixing hole is formed in the first positioning strip 8, a second fixing hole is formed in the second positioning strip 9, and a third fixing hole is formed in the third positioning strip 10. The fixing holes are sleeved on the studs which do not need to be repaired, similarly, the fixing holes II and the fixing holes III are sleeved on other studs which do not need to be repaired, and at least two studs are fixed to have a positioning effect.

The first quick clamp 3 is located between the first working groove 2b and the second working groove 2c, the second quick clamp 4 is located between the third working groove 2d and the fourth working groove 2e, and the first quick clamp 3 and the second quick clamp 4 are arranged oppositely. The width of the first positioning strip 8 is the same as that of the second working groove 2c, the width of the second positioning strip 9 is the same as that of the third working groove 2d, and the width of the third positioning strip 10 is the same as that of the fourth working groove 2 e.

The base 1 is fixed with a column 11, the column 11 is provided with a connecting block 12, the welding gun 5 is vertically arranged on the connecting block 12 in a sliding manner, the welding gun 5 is connected with a lifting mechanism capable of driving the welding gun 5 to move up and down, a rocking handle 13 is arranged on the side portion of the connecting block 12, and the lifting mechanism is connected with the rocking handle 13. The lifting mechanism controls the welding gun 5 to move up and down is the prior art. The upper end of the welding gun 5 is provided with a limit bolt 14. After the limit bolt 14 contacts the connection block 12, the welding torch 5 reaches the lowest end, and the downward movement distance of the welding torch 5 can be controlled by replacing the long end of the limit bolt 14.

The working principle is as follows: firstly, a circular disc is placed in an imitated groove 2a, the position of the circular disc, where a stud needs to be welded and repaired, is located under a welding gun 5, the other three studs are located through a first locating strip 8, a second locating strip 9 and a third locating strip 10, the circular disc is pressed tightly through a first quick clamp 3 and a second quick clamp 4 after being located, and the stud to be welded on the circular disc is placed at the lower end of a copper pipe 6 because the strip-shaped opening 6a and the hoop 7 are arranged to have the function of clamping the stud; then, connecting the negative electrode of the power supply with the circular disc, and enabling the welding gun 5 to be provided with the positive electrode of the power supply; the welding gun 5 is moved downwards, and the stud is directly welded after contacting the circular disc. Through setting up work groove one 2b, work groove two 2c, work groove three 2d, location strip one 8, location strip two 9, location strip three 10, can give and live the fine location of circular disk, the welded position accuracy of weld column during the assurance welding. Through setting up quick clamp one 3 and quick clamp two 4, can be fine push down the circular disk, guarantee welding quality. The strip-shaped opening 6a is formed in the copper pipe 6, and the anchor ear 7 is arranged on the outer side of the copper pipe 6, so that the stud can be automatically placed at a position to be welded during welding.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being 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.

Although the base 1 is used more herein; a fixed block 2; a contour groove 2 a; a first working groove 2 b; a second working groove 2 c; a third working groove 2 d; working groove four 2 e; rapidly clamping a first part 3; quickly clamping the second frame 4; a welding gun 5; a copper pipe 6; a strip-shaped opening 6 a; a hoop 7; a first positioning strip 8; a second positioning strip 9; a third positioning strip 10; a column 11; a connecting block 12; a rocking handle 13; stop bolt 14, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a take automatic fixture's stud welding prosthetic devices, includes the base, its characterized in that, be equipped with the fixed block on the base, offer the profile groove that is used for placing the circular disk on the fixed block, be equipped with the location hold-down mechanism that can carry out the location to the circular disk and compress tightly on the fixed block, location hold-down mechanism still includes and presss from both sides one fast and press from both sides two fast, presss from both sides one fast and presss from both sides two fast and fix on the fixed block, the fixed block top is equipped with and carries out repair welded welding mechanism to the stud, and welding mechanism includes welder, and welder's bonding tool is vertical downwards, welder's bonding tool is connected with the copper pipe through the nut, and the lower extreme of copper pipe has the bar opening.

2. The stud welding repair device with the automatic clamp according to claim 1, wherein the positioning and pressing mechanism further comprises a first positioning strip, a second positioning strip and a third positioning strip, the outer side of the profiling groove is provided with a first working groove, a second working groove, a third working groove and a fourth working groove, the first positioning strip is arranged in the second working groove, the second positioning strip is arranged in the third working groove, and the third positioning strip is arranged in the fourth working groove.

3. The stud welding repair device with the automatic clamp according to claim 2, wherein the first working groove, the second working groove, the third working groove and the fourth working groove are uniformly distributed outside the contour groove, and the first working groove is positioned right below the welding gun.

4. The stud welding repair device with the automatic clamp according to claim 3, wherein a first fixing hole is formed in the first positioning strip, a second fixing hole is formed in the second positioning strip, and a third fixing hole is formed in the third positioning strip.

5. The stud welding repair device with automatic clamp of claim 4, wherein the first quick clamp is located between the first working groove and the second working groove, the second quick clamp is located between the third working groove and the fourth working groove, and the first quick clamp and the second quick clamp are arranged oppositely.

6. The stud welding repair device with the automatic clamp according to claim 5, wherein the width of the first positioning strip is the same as that of the second working groove, the width of the second positioning strip is the same as that of the third working groove, and the width of the third positioning strip is the same as that of the fourth working groove.

7. The stud welding repair device with the automatic clamp according to claim 6, wherein the base is fixed with a column, the column is provided with a connecting block, the welding gun is vertically and slidably arranged on the connecting block, the welding gun is connected with a lifting mechanism capable of driving the welding gun to move up and down, a rocking handle is arranged on the side of the connecting block, and the lifting mechanism is connected with the rocking handle.

8. The stud welding repair device with automatic clamp according to claim 7, wherein the welding gun is provided with a limit bolt at its upper end.