CN216966564U

CN216966564U - Brazing welding device with high-strength welding function

Info

Publication number: CN216966564U
Application number: CN202220506841.XU
Authority: CN
Inventors: 杜宏刚; 袁玉晓; 伊长涛; 赵国强; 王大伟
Original assignee: Qingdao Yuyangquan Drilling Tools Co ltd
Current assignee: Qingdao Yuyangquan Drilling Tools Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-15
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to a brazing welding device with a high-strength welding function, which comprises a welding workbench, wherein a supporting rod is connected to the top of the welding workbench in a sliding manner, a turnover box is fixedly connected to the top of the supporting rod, lifting cylinders are fixedly connected to two sides of the top of the welding workbench, vertical rods are sleeved and connected inside the lifting cylinders, transverse plates are fixedly connected to the tops of the vertical rods, a driving box is fixedly connected to the bottoms of the transverse plates, a first servo motor is fixedly connected to one side of the driving box, a brazing rod conveying device is arranged below the driving box, and a welding device body is arranged on one side of the brazing rod conveying device.

Description

Brazing welding device with high-strength welding function

Technical Field

The utility model relates to a welding device, in particular to a brazing welding device with a high-strength welding function, and belongs to the technical field of brazing.

Background

The brazing method is a welding method for connecting metals by filling gaps of solid workpieces with liquid brazing filler metal after the brazing filler metal and the weldment which are lower than the melting point of the weldment are heated to the melting temperature of the brazing filler metal at the same time.

The brazing rod is held by the staff to weld by the existing brazing device, the staff is easily scalded, certain potential safety hazards exist, a small number of automatic welding devices are not convenient to treat welding workpieces to conduct all-round welding, the welding limitation is strong, and the welding efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a brazing welding apparatus having a high-strength welding function, which can perform all-directional automatic welding on a workpiece to be welded, has high welding accuracy, can rotate the workpiece when welding the workpiece, and is convenient for 360 ° welding of the workpiece, and has high practicability.

The brazing welding device with the high-strength welding function comprises a welding workbench, wherein a supporting rod is connected to the top of the welding workbench in a sliding mode, a turnover box is fixedly connected to the top of the supporting rod, lifting cylinders are fixedly connected to two sides of the top of the welding workbench, vertical rods are sleeved and connected inside the lifting cylinders, a transverse plate is fixedly connected to the top of each vertical rod, a driving box is fixedly connected to the bottom of each transverse plate, a first servo motor is fixedly connected to one side of the driving box, a brazing rod conveying device is arranged below the driving box, and a welding device body is arranged on one side of the brazing rod conveying device.

Preferably, the welding workbench top is fixedly connected with a second servo motor, the second servo motor is symmetrically distributed relative to the welding workbench central line, the output end of the second servo motor is fixedly connected with a transmission gear, the transmission gear is meshed with a rack, the top of the rack is fixedly connected with a cross beam through a connecting rod, and two ends of the cross beam are fixedly connected with the side wall of the supporting rod.

Preferably, a first electric telescopic handle is fixedly connected inside the lifting cylinder, the top of the first electric telescopic handle is fixedly connected with a vertical rod, and two sides of the bottom of the vertical rod are slidably connected with the inner wall of the lifting cylinder.

Preferably, the output end of the first servo motor is fixedly connected with a screw rod, the periphery of the screw rod is in threaded connection with a first threaded sleeve and a second threaded sleeve, and the side walls of the first threaded sleeve and the second threaded sleeve are both in sliding connection with the inner wall of the driving box.

Preferably, the bottom of the first threaded sleeve is fixedly connected with the drill rod conveying device, and the bottom of the second threaded sleeve is fixedly connected with the welding device body.

Preferably, a guide plate is fixedly connected to one side of the drill rod conveying device, the drill rod conveying device comprises a fixing frame, a micro motor is fixedly connected to one side of the fixing frame, a driving roller is fixedly connected to the output end of the micro motor, a driven roller is arranged above the driving roller, and two sides of the driven roller are rotatably connected with the fixing frame.

Preferably, a third servo motor is fixedly connected inside the turnover box, the output end of the third servo motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the gear center of the second bevel gear is fixedly connected with a transmission shaft, one end of the transmission shaft is rotatably connected with the inner wall of the turnover box, and the other end of the transmission shaft penetrates through the outer wall of the turnover box and is fixedly connected with a second electric telescopic rod.

Preferably, the tail end of the second electric telescopic rod is fixedly connected with a C-shaped frame, the top of the C-shaped frame is fixedly connected with a micro oil cylinder at the bottom of the C-shaped frame, and the tail end of the micro oil cylinder is fixedly connected with a clamping plate.

The utility model has the beneficial effects that:

according to the utility model, the drill rod conveying device can be used for progressively advancing the drill rod used for welding, the drill rod conveying device can be conveniently matched with the welding device body for use, a workpiece to be welded is automatically welded, the welding device body can be driven to move in the X-axis direction by arranging the driving box, the transmission gear can be driven to rotate by arranging the second servo motor, and the transmission gear can drive the rack to move in the Y-axis direction, so that the workpiece to be welded can synchronously move in the Y-axis direction, the workpiece to be welded is conveniently subjected to omnibearing welding, the welding precision is higher, the pipe workpiece can be overturned by arranging the overturning box, the pipe workpiece is conveniently subjected to 360-degree welding, and the practicability is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view showing a structure of the bar feeding apparatus of the present invention.

Fig. 3 is a schematic view of the internal structure of the driving case of the present invention.

Fig. 4 is a schematic view of the internal structure of the elevating cylinder of the present invention.

Fig. 5 is a schematic view of the internal structure of the roll-over box of the present invention.

Reference numbers in the figures: 1. a welding workbench; 2. turning over the box; 3. a lifting cylinder; 4. a vertical rod; 5. a drive box; 6. a bar conveyor; 7. welding a device body; 8. a second servo motor; 9. a transmission gear; 10. a rack; 11. a first electric telescopic rod; 12. a screw rod; 13. a first threaded sleeve; 14. a second threaded sleeve; 15. a fixing frame; 16. a drive roll; 17. a driven roller; 18. a third servo motor; 19. a drive shaft; 20. a second electric telescopic rod; 21. and C word frame.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1: please refer to fig. 1-5, a soldering device with high strength welding function, includes weldment work platform 1, 1 top sliding connection of weldment work platform has the bracing piece, bracing piece top fixedly connected with upset case 2, 1 top both sides fixedly connected with of weldment work platform goes up and down a section of thick bamboo 3, 3 inside covers of going up and down a section of thick bamboo are established and are connected with

montant

4, 4 top fixedly connected with diaphragms of montant, diaphragm bottom fixedly connected with

drive box

5, 5 one side fixedly connected with servo motor of drive box, the drive box 5 below is equipped with borer strip conveyor 6, borer strip conveyor 6 one side is equipped with welding set body 7.

Specifically, the top of the welding workbench 1 is fixedly connected with a second servo motor 8, the second servo motor 8 is symmetrically distributed relative to the center line of the welding workbench 1, the output end of the second servo motor 8 is fixedly connected with a transmission gear 9, the transmission gear 9 is engaged and connected with a rack 10, the top of the rack 10 is fixedly connected with a cross beam through a connecting rod, two ends of the cross beam are fixedly connected with the side wall of a supporting rod, the inside of the lifting cylinder 3 is fixedly connected with a first electric telescopic rod 11, the top of the first electric telescopic rod 11 is fixedly connected with a vertical rod 4, two sides of the bottom of the vertical rod 4 are slidably connected with the inner wall of the lifting cylinder 3, the output end of the first servo motor is fixedly connected with a lead screw 12, the periphery of the lead screw 12 is in threaded connection with a first thread sleeve 13 and a second thread sleeve 14, and the side walls of the first thread sleeve 13 and the second thread sleeve 14 are both slidably connected with the inner wall of the driving box 5, the bottom of the first threaded sleeve 13 is fixedly connected with a drill rod conveying device 6, the bottom of the second threaded sleeve 14 is fixedly connected with a welding device body 7, one side of the drill rod conveying device 6 is fixedly connected with a guide plate, the drill rod conveying device 6 comprises a fixed frame 15, one side of the fixed frame 15 is fixedly connected with a micro motor, the output end of the micro motor is fixedly connected with a driving roller 16, a driven roller 17 is arranged above the driving roller 16, two sides of the driven roller 17 are rotatably connected with the fixed frame 15, the drill rods for welding can be fed forward by arranging the drill rod conveying device 6 so as to be conveniently matched with the welding device body 7 for use, workpieces to be welded are automatically welded, the welding device body 7 can be driven to move in the X-axis direction by arranging a driving box 5, a transmission gear 9 can be driven to rotate by arranging a second servo motor 8, the transmission gear 9 can drive a rack 10 to move in the Y-axis direction, therefore, the workpieces to be welded can synchronously move in the Y-axis direction, the workpieces to be welded can be conveniently welded in all directions, and the welding precision is high.

Example 2: referring to fig. 4, the difference between the present embodiment and embodiment 1 is: the inside fixedly connected with third servo motor 18 of upset case 2, the first bevel gear of third servo motor 18 output end fixedly connected with, first bevel gear meshing is connected with the second bevel gear, second bevel gear axle core department fixedly connected with

transmission shaft

19, 19 one ends of transmission shaft and 2 inner wall rotations of upset case are connected, the 19 other ends of transmission shaft run through 2 outer wall fixedly connected with second electric telescopic handle 20 of upset case, 20 terminal fixed connection C word frames 21 of second electric telescopic handle, the miniature hydro-cylinder of 21 tops of C word frames and 21 bottom fixedly connected with of C word frames, the terminal fixedly connected with grip block of miniature hydro-cylinder can overturn to the pipe class work piece through setting up upset case 2, is convenient for carry out 360 welding to the pipe class work piece, and the practicality is stronger.

When the automatic welding device is used, the brazing rod conveying device 6 can be used for progressively conveying the brazing rods for welding, the automatic welding device is convenient to be matched with the welding device body 7 for use, workpieces to be welded are automatically welded, the welding device body 7 can be driven to move in the X-axis direction through the driving box 5, the transmission gear 9 can be driven to rotate through the second servo motor 8, the transmission gear 9 can drive the rack 10 to move in the Y-axis direction, the workpieces to be welded can synchronously move in the Y-axis direction, the workpieces to be welded can be conveniently welded in all directions, the welding precision is high, the pipe workpieces can be turned through the turning box 2, the pipe workpieces can be conveniently welded at 360 degrees, and the automatic welding device is high in practicability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a welding set brazes with high strength welding function, includes weldment work platform (1), its characterized in that: the welding bench is characterized in that a supporting rod is slidably connected to the top of the welding bench (1), a turnover box (2) is fixedly connected to the top of the supporting rod, a lifting cylinder (3) is fixedly connected to two sides of the top of the welding bench (1), a vertical rod (4) is arranged inside the lifting cylinder (3) in a sleeved mode, a transverse plate is fixedly connected to the top of the vertical rod (4), a driving box (5) is fixedly connected to the bottom of the transverse plate, a servo motor is fixedly connected to one side of the driving box (5), a drill rod conveying device (6) is arranged below the driving box (5), and a welding device body (7) is arranged on one side of the drill rod conveying device (6).

2. The brazing welding device with high-strength welding function according to claim 1, wherein: welding table (1) top fixedly connected with second servo motor (8), second servo motor (8) distribute for welding table (1) central line symmetry formula, second servo motor (8) output end fixedly connected with drive gear (9), drive gear (9) meshing is connected with rack (10), connecting rod fixedly connected with crossbeam is passed through at rack (10) top, crossbeam both ends and bracing piece lateral wall fixed connection.

3. The brazing welding device with high-strength welding function according to claim 1, wherein: the lifting cylinder is characterized in that a first electric telescopic rod (11) is fixedly connected inside the lifting cylinder (3), the top of the first electric telescopic rod (11) is fixedly connected with a vertical rod (4), and two sides of the bottom of the vertical rod (4) are connected with the inner wall of the lifting cylinder (3) in a sliding mode.

4. The brazing welding device with high-strength welding function according to claim 1, wherein: the output end of the first servo motor is fixedly connected with a screw rod (12), the periphery of the screw rod (12) is in threaded connection with a first threaded sleeve (13) and a second threaded sleeve (14), and the side walls of the first threaded sleeve (13) and the second threaded sleeve (14) are in sliding connection with the inner wall of the driving box (5).

5. The brazing welding device with high-strength welding function according to claim 4, wherein: the bottom of the first threaded sleeve (13) is fixedly connected with the drill rod conveying device (6), and the bottom of the second threaded sleeve (14) is fixedly connected with the welding device body (7).

6. The brazing welding device with the high-strength welding function according to claim 5, wherein: the drill rod conveying device is characterized in that a guide plate is fixedly connected to one side of the drill rod conveying device (6), the drill rod conveying device (6) comprises a fixing frame (15), a micro motor is fixedly connected to one side of the fixing frame (15), a driving roller (16) is fixedly connected to the output end of the micro motor, a driven roller (17) is arranged above the driving roller (16), and two sides of the driven roller (17) are rotatably connected with the fixing frame (15).

7. The brazing welding device with high-strength welding function according to claim 1, wherein: the automatic turning device is characterized in that a third servo motor (18) is fixedly connected to the inner portion of the turning box (2), a first bevel gear is fixedly connected to the output end of the third servo motor (18), a second bevel gear is connected to the first bevel gear in a meshed mode, a transmission shaft (19) is fixedly connected to the center of the second bevel gear, one end of the transmission shaft (19) is rotatably connected with the inner wall of the turning box (2), and the other end of the transmission shaft (19) penetrates through the outer wall of the turning box (2) and is fixedly connected with a second electric telescopic rod (20).

8. The brazing welding device with high-strength welding function according to claim 7, wherein: the end of the second electric telescopic rod (20) is fixedly connected with a C-shaped frame (21), the top of the C-shaped frame (21) is fixedly connected with a micro oil cylinder at the bottom of the C-shaped frame (21), and the end of the micro oil cylinder is fixedly connected with a clamping plate.