CN215238436U - Positioning mechanism for electric welding machine - Google Patents
Positioning mechanism for electric welding machine Download PDFInfo
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- CN215238436U CN215238436U CN202120860573.7U CN202120860573U CN215238436U CN 215238436 U CN215238436 U CN 215238436U CN 202120860573 U CN202120860573 U CN 202120860573U CN 215238436 U CN215238436 U CN 215238436U
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Abstract
The utility model discloses a positioning mechanism for electric welding machine, including slope stop device, rotation stop device, press from both sides tight fixing device and flexible mobile device, rotate stop device and locate on the slope stop device, flexible mobile device is located and is rotated on the stop device, press from both sides tight fixing device and locate on the flexible mobile device. The utility model belongs to the technical field of electric welding positioner, specifically indicate a positioning mechanism for electric welding machine, utilize slope stop device to conveniently carry out welding operation to specific slope welding face, press from both sides tight fixing device and carry out fixed operation with the welding rifle head, can also adjust welder and rotate the distance between the centre of a circle, change the radius size of welding circular arc, flexible mobile device makes the welding rifle head be close to the welding point, it realizes circular arc shape welding operation to rotate stop device, current electric welding positioner inefficiency on the existing market has effectively been solved, and self structure is complicated, maintain comparatively inconvenient problem.
Description
Technical Field
The utility model belongs to the technical field of electric welding positioner, specifically indicate a positioning mechanism for electric welding machine.
Background
The electric welder is a transformer with high power and is divided into two kinds, one is AC power source and the other is DC power source, which utilize the principle of inductance to produce great voltage change when the inductance is switched on and off, and the high voltage arc produced by the short circuit of the positive and negative poles is utilized to melt the welding material on the welding electrode to combine them atomically. Traditional electric welding needs the manual work to operate, and whether aim at or the welding removal is all accomplished by the manual work basically, and consequently the electric welder that the technique is superior is welcomed by each mill, but people's naked eye observes or the alignment error can appear, and it is also comparatively hard to finely tune, simultaneously, can hardly appear the arm and rock when welding the straight line to the welding seam is askew to be turned round, influences beautifully, can also further make the improvement. Particularly, when arc welding is performed, slight shaking of the arms of a human body can cause deviation of the welding line, and the welding attractiveness is affected.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a positioning mechanism for electric welding machine, utilize slope stop device to conveniently carry out welding operation to specific slope welding face, press from both sides tight fixing device and carry out fixed operation with the welding rifle head, can also adjust welder and rotate the distance between the centre of a circle, change the radius size of welding circular arc, flexible mobile device makes the welding rifle head be close to the welding point, it realizes circular arc shape welding operation to rotate stop device, current electric welding positioning device inefficiency on the existing market has effectively been solved, and self structure is complicated, maintain comparatively inconvenient problem.
The utility model adopts the following technical scheme: the utility model relates to a positioning mechanism for electric welding machine, including slope stop device, rotation stop device, clamping fixture and flexible mobile device, the rotation stop device is located on the slope stop device, flexible mobile device is located on the rotation stop device, clamping fixture is located on the flexible mobile device; the clamping and fixing device comprises a clamping and fixing motor, a clamping gear clamping groove, a clamping gear, a sliding rack, a rack clamping groove, a rack clamping block and a welding gun arc-shaped extrusion plate, wherein the clamping gear clamping groove is formed in the telescopic moving device, the clamping gear is clamped and rotatably arranged in the clamping gear clamping groove, the clamping and fixing motor is arranged on the clamping gear, the sliding rack is meshed with the clamping gear and is connected with the sliding rack, the rack clamping groove is formed in the sliding rack, the rack clamping block is clamped and slidably arranged in the rack clamping groove, and the welding gun arc-shaped extrusion plate is arranged on the sliding rack.
Further, the telescopic moving device comprises a screw working box, a screw feeding power motor, a screw limiting plate, a ball screw, a linear bearing, a clamping nut, a telescopic sliding plate and a telescopic plate clamping groove, the screw working box is arranged on the rotation limiting device, the screw feeding power motor is arranged on the screw working box, the screw limiting plate is arranged on the screw working box, the ball screw is rotatably arranged on the screw limiting plate, the linear bearing is arranged on the screw limiting plate, the clamping nut is slidably arranged on the ball screw, the clamping nut is slidably arranged on the linear bearing, the telescopic sliding plate is arranged on the clamping nut, the telescopic sliding plate is connected with a clamping and fixing device, the telescopic plate clamping groove is arranged on the rotation limiting device, and the telescopic sliding plate is slidably arranged on the telescopic plate clamping groove.
Further, the rotation limiting device comprises a rotation annular external clamping plate, a rotation power supply motor, a rotation direction adjusting gear, a rotation annular rack, a rotation annular internal shielding circular plate, an external annular plate clamping block and an external annular plate clamping groove, the rotation annular internal shielding circular plate is connected with the telescopic moving device, the rotation annular rack is arranged on the rotation annular internal shielding circular plate, the external annular plate clamping groove is arranged on the rotation annular internal shielding circular plate, the external annular plate clamping block is arranged on the external annular plate clamping groove in a clamping and sliding mode, the rotation annular external clamping plate is arranged on the external annular plate clamping block, the rotation power supply motor is arranged on the rotation annular external clamping plate, and the rotation direction adjusting gear is arranged on an output end of the rotation power supply motor.
Further, the tilt limiting device comprises an external tilt limiting bracket, an external tilt clamping groove, an external tilt clamping block, a tilt block limiting sleeve, a tilt extension spring, a circular plate connecting bracket, a tilt adjusting cylinder, a cylinder placing plate, a cylinder plate rotation limiting ring and a rotation connecting bracket, wherein the circular plate connecting bracket is arranged on the rotation annular internal shielding circular plate, the tilt adjusting cylinder is hinged with the circular plate connecting bracket, the cylinder placing plate is arranged on the tilt adjusting cylinder, the cylinder plate rotation limiting ring is arranged on the cylinder placing plate, the rotation connecting bracket is clamped and rotatably arranged on the cylinder plate rotation limiting ring, the external tilt limiting bracket is arranged on the rotation connecting bracket, the external tilt clamping groove is arranged on the external tilt limiting bracket, and the external tilt clamping block is clamped and slidably arranged on the external tilt clamping groove, the inclined block limiting sleeve is connected with the rotary annular external clamping plate, the inclined telescopic spring is arranged on the inclined block limiting sleeve, and the external inclined clamping block is connected with the inclined telescopic spring.
Further, the rotating direction adjusting gear is in meshed connection with the rotating annular rack.
Further, the outer annular plate engaging groove is formed in an annular shape.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is positioning mechanism for electric welding machine, utilize slope stop device to conveniently carry out welding operation to specific slope welding face, press from both sides tight fixing device and carry out fixed operation with the welding rifle head, can also adjust welder and rotate the distance between the centre of a circle, change the radius size of welding circular arc, flexible mobile device makes the welding rifle head be close to the welding point, it realizes circular arc shape welding operation to rotate stop device, current electric welding positioning device inefficiency on the existing market has effectively been solved, and self structure is complicated, maintain comparatively inconvenient problem.
Drawings
FIG. 1 is a front cross-sectional view of a positioning mechanism for an electric welding machine according to the present invention;
FIG. 2 is a front view of the positioning mechanism for electric welding machine of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of a portion C of FIG. 1;
FIG. 6 is an enlarged view of a portion D of FIG. 1;
fig. 7 is a partially enlarged view of a portion E in fig. 1.
Wherein, 1, a tilt limiting device, 2, a rotation limiting device, 3, a clamping fixing device, 4, a telescopic moving device, 5, a clamping fixing motor, 6, a clamping gear clamping groove, 7, a clamping gear, 8, a sliding rack, 9, a rack clamping groove, 10, a rack clamping block, 11, a welding gun arc extrusion plate, 12, a screw working box, 13, a screw power supply motor, 14, a screw limiting plate, 15, a ball screw, 16, a linear bearing, 17, a clamping nut, 18, a telescopic sliding plate, 19, a telescopic board clamping groove, 20, a rotary annular external clamping plate, 21, a rotary power supply motor, 22, a rotary direction adjusting gear, 23, a rotary annular rack, 24, a rotary annular internal shielding circular plate, 25, an external annular plate clamping block, 26, an external annular plate clamping groove, 27, an external tilt limiting bracket, 28, an external tilt clamping groove, 29. the device comprises an external inclined clamping block 30, an inclined block limiting sleeve 31, an inclined telescopic spring 32, a circular plate connecting support 33, an inclined adjusting cylinder 34, a cylinder placing plate 35, a cylinder plate rotating limiting ring 36 and a rotating connecting support.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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 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.
As shown in fig. 1-7, the positioning mechanism for electric welding machine of the present invention comprises a tilt limiting device 1, a rotation limiting device 2, a clamping fixing device 3 and a telescopic moving device 4, wherein the rotation limiting device 2 is disposed on the tilt limiting device 1, the telescopic moving device 4 is disposed on the rotation limiting device 2, and the clamping fixing device 3 is disposed on the telescopic moving device 4; the clamping and fixing device 3 comprises a clamping and fixing motor 5, a clamping gear clamping groove 6, a clamping gear 7, a sliding rack 8, a rack clamping groove 9, a rack clamping block 10 and a welding gun arc-shaped extrusion plate 11, wherein the clamping gear clamping groove 6 is formed in the telescopic moving device 4, the clamping gear 7 is rotatably clamped in the clamping gear clamping groove 6, the clamping and fixing motor 5 is arranged on the clamping gear 7, the sliding rack 8 is meshed with the clamping gear 7 and is connected with the rack clamping groove 9, the rack clamping block 10 is slidably arranged in the rack clamping groove 9, and the welding gun arc-shaped extrusion plate 11 is arranged on the sliding rack 8.
The telescopic moving device 4 comprises a screw rod working box 12, a screw rod power supply motor 13, a screw rod limiting plate 14, a ball screw rod 15, a linear bearing 16, a clamping nut 17, a telescopic sliding plate 18 and a telescopic plate clamping groove 19, wherein the screw rod working box 12 is arranged on the rotation limiting device 2, the screw rod power supply motor 13 is arranged on the screw rod working box 12, the screw rod limiting plate 14 is arranged on the screw rod working box 12, the ball screw rod 15 is clamped and rotatably arranged on the screw rod limiting plate 14, the linear bearing 16 is arranged on the screw rod limiting plate 14, the clamping nut 17 is clamped and slidably arranged on the ball screw rod 15, the clamping nut 17 is clamped and slidably arranged on the linear bearing 16, the telescopic sliding plate 18 is arranged on the clamping nut 17, the telescopic sliding plate 18 is connected with the clamping and fixing device 3, and the telescopic plate clamping groove 19 is arranged on the rotation limiting device 2, the telescopic sliding plate 18 is arranged on the telescopic plate clamping groove 19 in a clamping and sliding manner.
The rotation limiting device 2 comprises a rotation annular external clamping plate 20, a rotation power supply motor 21, a rotation direction adjusting gear 22, a rotation annular rack 23, a rotation annular internal shielding circular plate 24, an external annular plate clamping block 25 and an external annular plate clamping groove 26, the rotating annular internal shielding circular plate 24 is connected with the telescopic moving device 4, the rotating annular rack 23 is arranged on the rotating annular internal shielding circular plate 24, the outer annular plate engaging groove 26 is provided on the rotating annular inner shielding circular plate 24, the outer annular plate engaging block 25 is slidably engaged with the outer annular plate engaging groove 26, the rotary annular outer engaging plate 20 is provided on the outer annular plate engaging block 25, the rotary power supply motor 21 is provided on the rotary annular outer engaging plate 20, and the rotation direction adjusting gear 22 is provided on the output end of the rotary power supply motor 21.
The tilt stopper device 1 comprises an outer tilt stopper bracket 27, an outer tilt stopper groove 28, an outer tilt stopper 29, a tilt stopper sleeve 30, a tilt extension spring 31, a circular plate connecting bracket 32, a tilt adjusting cylinder 33, a cylinder placing plate 34, a cylinder plate rotation stopper ring 35 and a rotation connecting bracket 36, the circular plate connecting bracket 32 is provided on the rotation annular inner shielding circular plate 24, the tilt adjusting cylinder 33 is hinged to the circular plate connecting bracket 32, the cylinder placing plate 34 is provided on the tilt adjusting cylinder 33, the cylinder plate rotation stopper ring 35 is provided on the cylinder placing plate 34, the rotation connecting bracket 36 is rotatably engaged with the cylinder plate rotation stopper ring 35, the outer tilt stopper bracket 27 is provided on the rotation connecting bracket 36, the outer tilt stopper groove 28 is provided on the outer tilt stopper bracket 27, and the outer tilt stopper 29 is slidably engaged with the outer tilt stopper groove 28, the inclined block limiting sleeve 30 is connected with the rotary annular external clamping plate 20, the inclined telescopic spring 31 is arranged on the inclined block limiting sleeve 30, and the external inclined clamping block 29 is connected with the inclined telescopic spring 31.
The rotation direction adjustment gear 22 is in meshing connection with a rotary annular rack 23.
The outer annular plate engagement groove 26 is formed in an annular shape.
When the welding gun clamping device is used specifically, a user places a welding gun between two groups of welding gun arc extrusion plates 11, the clamping fixing motor 5 is controlled to work according to the radius of an arc to be welded, the clamping gear 7 rotates to drive the sliding rack 8 to move, the welding gun arc extrusion plates 11 fix the welding gun, then in order to approach the welding point, the screw rod is made to work for the power motor 13, the ball screw 15 rotates, the clamping nut 17 drives the telescopic sliding plate 18 to slide along the linear bearing 16, when the welding point is approached, the user controls the rotation to work for the power motor 21, the rotation direction adjusting gear 22 drives the rotation annular inner shielding circular plate 24 to rotate through the clamping effect of the gear rack, the welding gun rotates to carry out arc welding, when the welding on an inclined plane needs to be carried out, the user controls one group of inclined adjusting cylinders 33 to extend, the other group of inclined adjusting cylinders 33 does not change, and the outer inclined clamping block 29 slides along the outer inclined clamping groove 28, the slope expanding spring 31 in the spacing sleeve pipe of tilting block 30 plays tensile effect to outside slope block 29, and the spacing support 27 of cylinder board rotation spacing ring 35 protection outside slope can not produce the displacement when rotating the inside plectane 24 that shelters from of annular, it is above that the utility model discloses holistic work flow, repeat this step when using next time can.
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 invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a positioning mechanism for electric welding machine which characterized in that: the device comprises an inclination limiting device, a rotation limiting device, a clamping and fixing device and a telescopic moving device, wherein the rotation limiting device is arranged on the inclination limiting device, the telescopic moving device is arranged on the rotation limiting device, and the clamping and fixing device is arranged on the telescopic moving device; the clamping and fixing device comprises a clamping and fixing motor, a clamping gear clamping groove, a clamping gear, a sliding rack, a rack clamping groove, a rack clamping block and a welding gun arc-shaped extrusion plate, wherein the clamping gear clamping groove is formed in the telescopic moving device, the clamping gear is clamped and rotatably arranged in the clamping gear clamping groove, the clamping and fixing motor is arranged on the clamping gear, the sliding rack is meshed with the clamping gear and is connected with the sliding rack, the rack clamping groove is formed in the sliding rack, the rack clamping block is clamped and slidably arranged in the rack clamping groove, and the welding gun arc-shaped extrusion plate is arranged on the sliding rack.
2. The positioning mechanism for electric welding machine according to claim 1, characterized in that: the telescopic moving device comprises a screw rod working box, a screw rod power supply motor, a screw rod limiting plate, a ball screw, a linear bearing, a clamping nut, a telescopic sliding plate and a telescopic plate clamping groove, wherein the screw rod working box is arranged on the rotation limiting device, the screw rod power supply motor is arranged on the screw rod working box, the screw rod limiting plate is arranged on the screw rod working box, the ball screw is clamped and rotated on the screw rod limiting plate, the linear bearing is arranged on the screw rod limiting plate, the clamping nut is clamped and slid on the ball screw rod, the clamping nut is clamped and slid on the linear bearing, the telescopic sliding plate is arranged on the clamping nut, the telescopic sliding plate is connected with a clamping and fixing device, the telescopic plate clamping groove is arranged on the rotation limiting device, and the telescopic sliding plate is clamped and slid on the telescopic plate clamping groove.
3. The positioning mechanism for electric welding machine according to claim 2, characterized in that: the rotation limiting device comprises a rotation annular external clamping plate, a rotation power supply motor, a rotation direction adjusting gear, a rotation annular rack, a rotation annular internal shielding circular plate, an external annular plate clamping block and an external annular plate clamping groove, the rotation annular internal shielding circular plate is connected with the telescopic moving device, the rotation annular rack is arranged on the rotation annular internal shielding circular plate, the external annular plate clamping groove is formed in the rotation annular internal shielding circular plate, the external annular plate clamping block is arranged on the external annular plate clamping groove in a clamping and sliding mode, the rotation annular external clamping plate is arranged on the external annular plate clamping block, the rotation power supply motor is arranged on the rotation annular external clamping plate, and the rotation direction adjusting gear is arranged on an output end of the rotation power supply motor.
4. The positioning mechanism for electric welding machine according to claim 3, characterized in that: the tilt limiting device comprises an external tilt limiting bracket, an external tilt clamping groove, an external tilt clamping block, a tilt block limiting sleeve, a tilt expansion spring, a circular plate connecting bracket, a tilt adjusting cylinder, a cylinder placing plate, a cylinder plate rotation limiting ring and a rotation connecting bracket, wherein the circular plate connecting bracket is arranged on a rotation annular internal shielding circular plate, the tilt adjusting cylinder is hinged with the circular plate connecting bracket, the cylinder placing plate is arranged on the tilt adjusting cylinder, the cylinder plate rotation limiting ring is arranged on the cylinder placing plate, the rotation connecting bracket is clamped and rotatably arranged on the cylinder plate rotation limiting ring, the external tilt limiting bracket is arranged on the rotation connecting bracket, the external tilt clamping groove is arranged on the external tilt limiting bracket, the external tilt clamping block is clamped and slidably arranged on the external tilt clamping groove, and the tilt block limiting sleeve is connected with the rotation annular external clamping plate, the inclined telescopic spring is arranged on the inclined block limiting sleeve, and the external inclined clamping block is connected with the inclined telescopic spring.
5. The positioning mechanism for electric welding machine according to claim 4, characterized in that: the rotating direction adjusting gear is meshed with the rotating annular rack.
6. The positioning mechanism for electric welding machine according to claim 5, characterized in that: the clamping groove of the external annular plate is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860573.7U CN215238436U (en) | 2021-04-25 | 2021-04-25 | Positioning mechanism for electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120860573.7U CN215238436U (en) | 2021-04-25 | 2021-04-25 | Positioning mechanism for electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238436U true CN215238436U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120860573.7U Expired - Fee Related CN215238436U (en) | 2021-04-25 | 2021-04-25 | Positioning mechanism for electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215238436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140896A (en) * | 2023-02-06 | 2023-05-23 | 江苏恒昌照明灯具有限公司 | Lamp post bottom plate welding and fixing processing equipment |
-
2021
- 2021-04-25 CN CN202120860573.7U patent/CN215238436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140896A (en) * | 2023-02-06 | 2023-05-23 | 江苏恒昌照明灯具有限公司 | Lamp post bottom plate welding and fixing processing equipment |
| CN116140896B (en) * | 2023-02-06 | 2024-01-26 | 江苏恒昌照明灯具有限公司 | Lamp post bottom plate welding and fixing processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |