CN210615661U

CN210615661U - Special welding machine for production of power transformation mechanism support

Info

Publication number: CN210615661U
Application number: CN201921713843.0U
Authority: CN
Inventors: 郦红武; 郦永生
Original assignee: Jiangsu Feitian Optoelectronics Technology Co ltd
Current assignee: Jiangsu Feitian Optoelectronics Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-26
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a special welding machine is used in production of power transformation mechanism support, including slip table, welding table and fixture, two sets of fixture around the top of welding table is fixed with, both sides all are provided with baffle two around the welding table, and are fixed with locating rack, servo motor on the inside wall of two baffle two around and respectively, the roller is all installed at both ends around the welding table, the left side of welding table is provided with the slip table, and the top of slip table is fixed with the frame, the bonding tool is installed on the right side at frame top, the below of slip table is provided with ball, and ball's the left and right sides all is provided with the guide rail, the cover is equipped with feed nut on the ball. This special welding machine is used in transformer structure support production, the multi-angle centre gripping of not only being convenient for has improved the centre gripping efficiency of transformer structure support, adopts two kinds of spacing connection structure of slip, roll simultaneously moreover, has improved the operation precision of special welding machine.

Description

Special welding machine for production of power transformation mechanism support

Technical Field

The utility model relates to a welding machine technical field specifically is a special welding machine is used in production of electric mechanism support.

Background

In the field of electric power, particularly in the construction of overground lines, corresponding power transformation structure supports are generally selected to be erected according to the actual specifications of power transmission lines, and the power transformation structure supports are generally produced in batches by adopting special welding machines.

However, the special welding machine for producing the conventional power transformation mechanism support still has certain problems, and the specific problems are as follows:

1. in the actual production process, the structure of the transformation mechanism support is changeable, quantitative production needs to be carried out according to actual needs, but the conventional clamping mechanism is relatively simple and is difficult to effectively clamp the special-shaped parts;

2. to the special welding machine of long displacement volume, in order to improve welding efficiency, adopt electric drive mode such as cylinder, lead screw usually, nevertheless because supporting limit structure is weak relatively, probably take place shake, skew scheduling problem in the operation process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special welding machine is used in production of power transformation constructs support possesses advantages such as centre gripping is efficient, the running accuracy is high, has solved the problem that fixture is simple, limit structure is weak.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a special welding machine for production of a power transformation mechanism support comprises a sliding table, a welding table and clamping mechanisms, wherein a front group of clamping mechanisms and a rear group of clamping mechanisms are fixed at the top end of the welding table, a second baffle plate is arranged on each of the front side and the rear side of the welding table, and the inner side walls of the front baffle plate II and the rear baffle plate II are respectively fixed with a positioning frame and a servo motor, the front end and the rear end of the welding table are both provided with a roll shaft, and the roller shaft at the rear end of the welding table is fixedly connected with the output end of the servo motor through a shaft coupling, a sliding table is arranged at the left side of the welding table, a frame is fixed at the top end of the sliding table, a welding head is installed on the right side of the top of the frame, the bottom end of the welding head extends to the position right above the welding table, a ball screw is arranged below the sliding table, and the left and right sides of ball all is provided with the guide rail, the cover is equipped with feed nut on the ball, and feed nut's top and the bottom fixed connection of slip table.

Preferably, the left side and the right side of the bottom of the sliding table are provided with rollers, and one side of each roller is in rolling contact with the guide rail.

Preferably, the left side and the right side of the sliding table are both in an inverted F-shaped structure, the guide rails are both in an E-shaped structure, and the sliding table forms a sliding connection structure with respect to the guide rails.

Preferably, the front side and the rear side of the ball screw are provided with a first baffle, the front end and the rear end of the guide rail are fixedly connected with the first baffle, and the front end and the rear end of the ball screw are rotationally connected with a second baffle.

Preferably, the roller shaft at the front end of the welding table is sleeved with a bearing, and the bearing is rotatably connected with the corresponding positioning frame.

Preferably, fixture's inside is provided with four electric telescopic handle and four splint, electric telescopic handle's output all with the one end fixed connection of splint, and splint all are L type structure, mutually perpendicular and constitute groined type structure between four splint moreover.

(III) advantageous effects

Compared with the prior art, the utility model provides a special welding machine is used in production of power transformation mechanism support possesses following beneficial effect:

1. according to the special welding machine for the power transformation mechanism support production, the roll shafts are arranged at the front end and the rear end of the welding table and are respectively connected with the positioning frame and the servo motor, so that the inclination angle of the welding table can be conveniently adjusted, the front group of clamping mechanisms and the rear group of clamping mechanisms are fixed at the top end of the welding table, and the four L-shaped clamping plates form a # -shaped structure, so that multi-angle clamping is facilitated, and the clamping efficiency of the power transformation mechanism support is improved;

2. this special welding machine is used in transformer constructs support production constitutes drive structure through ball and feed nut, because the left and right sides of slip table all is anti-F type structure, and the guide rail all is E type structure for the slip table is about guide rail sliding connection, and through the left and right sides installation gyro wheel in the slip table bottom, makes it all with guide rail rolling contact, thereby has improved the operation precision of special welding machine.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of the local overlooking structure of the present invention.

In the figure: 1. a welding head; 2. a frame; 3. a sliding table; 4. a roller; 5. a guide rail; 6. a first baffle plate; 7. a ball screw; 8. a feed nut; 9. a second baffle plate; 10. a servo motor; 11. a welding table; 12. a clamping mechanism; 1201. an electric telescopic rod; 1202. a splint; 13. a roll shaft; 14. a bearing; 15. a positioning frame.

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. 1-2, the present invention provides a technical solution: a special welding machine for production of a power transformation mechanism support comprises a sliding table 3, a welding table 11 and clamping mechanisms 12, wherein a front group of clamping mechanisms 12 and a rear group of clamping mechanisms 12 are fixed at the top end of the welding table 11, a baffle plate II 9 is arranged on each of the front side and the rear side of the welding table 11, a positioning frame 15 and a servo motor 10 are respectively fixed on the inner side walls of the front baffle plate II and the rear baffle plate II 9, the model of the servo motor 10 can be MR-J2S-40A, roller shafts 13 are arranged at the front end and the rear end of the welding table 11, the roller shaft 13 at the rear end of the welding table 11 is fixedly connected with the output end of the servo motor 10 through a coupler, the sliding table 3 is arranged on the left side of the welding table 11, a frame 2 is fixed at the top end of the sliding table 3, a welding head 1 is arranged on the right side of the top of the frame 2, the bottom end of the welding head 1, the ball screw 7 is sleeved with a feeding nut 8, and the top end of the feeding nut 8 is fixedly connected with the bottom end of the sliding table 3.

As shown in fig. 1, rollers 4 are mounted on the left and right sides of the bottom of the sliding table 3, and one side of each roller 4 is in rolling contact with a guide rail 5 for auxiliary limiting.

Like in fig. 1 the left and right sides of slip table 3 all be anti-F type structure, guide rail 5 all is E type structure simultaneously, and slip table 3 constitutes sliding connection structure about guide rail 5 for spacing slip avoids slip table 3 to take place to rock or skew.

Like in fig. 2 ball 7 all be provided with baffle 6 around both sides, and guide rail 5 around both ends all with baffle 6 fixed connection to ball 7 around both ends all rotate with baffle 6 and be connected for the tip is spacing, avoids the displacement overtravel.

As shown in fig. 2, a bearing 14 is sleeved on the roller shaft 13 at the front end of the welding table 11, and the bearing 14 is rotatably connected with a corresponding positioning frame 15 for reducing friction and synchronously rotating.

As shown in fig. 2, four electric telescopic rods 1201 and four clamping plates 1202 are arranged inside the clamping mechanism 12, the electric telescopic rods 1201 can be in the type YNT-03, the output ends of the electric telescopic rods 1201 are fixedly connected with one ends of the clamping plates 1202, the clamping plates 1202 are all in an L-shaped structure, and the four clamping plates 1202 are perpendicular to each other and form a groined structure, so that the multi-angle clamping of the electric mechanism support is facilitated.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the welding device is used, as shown in fig. 1 and fig. 2, firstly, the servo motor 10 is started, so that the welding table 11 is inclined to the right under the driving of the roller shaft 13, blanking is facilitated, then the welding table 11 is rotated to the horizontal state, then the electric mechanism support to be processed is placed between the clamping mechanisms 12, at the moment, the four clamping plates 1202 in the L-shaped structures form a # -shaped structure, the corresponding electric telescopic rods 1201 are started, the relative positions of the corresponding clamping plates 1202 can be adjusted, and then the servo motor 10 is started again, so that the welding table 11 rotates to a preset welding angle;

in addition, according to fig. 1, through the peripheral driving mechanism, make ball 7 synchronous revolution, at this moment, because the left and right sides of slip table 3 all is anti-F type structure, guide rail 5 all is E type structure, make slip table 3 be about 5 sliding connection of guide rail, and through installing gyro wheel 4 in the left and right sides of 3 bottoms of slip table, make it all with 5 rolling contact of guide rail, thereby make feed nut 8 be about ball 7 stable linear motion, make bonding tool 1 on frame 2 accurate continuous welding, finally accomplish this electric transformer construct support production with the whole work of special welding machine.

To sum up, this special welding machine is used in transformer structure support production not only is convenient for multi-angle centre gripping, has improved the centre gripping efficiency of transformer structure support, adopts two kinds of spacing connection structure of slip, roll simultaneously moreover, has improved the operation precision of special welding machine.

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.

Claims

1. The utility model provides a special welding machine is used in production of transformer substation's support, includes slip table (3), welding stage (11) and fixture (12), its characterized in that: the welding bench is characterized in that a front clamping mechanism and a rear clamping mechanism (12) are fixed at the top end of the welding bench (11), a baffle plate II (9) is arranged on each of the front side and the rear side of the welding bench (11), a positioning frame (15) and a servo motor (10) are fixed on the inner side wall of the front baffle plate II and the rear baffle plate II (9) respectively, a roller shaft (13) is arranged at each of the front end and the rear end of the welding bench (11), the roller shaft (13) at the rear end of the welding bench (11) is fixedly connected with the output end of the servo motor (10) through a shaft coupling, a sliding table (3) is arranged on the left side of the welding bench (11), a rack (2) is fixed at the top end of the sliding table (3), a welding head (1) is installed on the right side of the top of the rack (2), the bottom end of the welding head (1) extends to the position right above the welding bench (11), the ball screw (7) is sleeved with a feed nut (8), and the top end of the feed nut (8) is fixedly connected with the bottom end of the sliding table (3).

2. The special welding machine for producing the electric structure bracket as claimed in claim 1, wherein the special welding machine comprises: the left side and the right side of the bottom of the sliding table (3) are provided with rollers (4), and one side of each roller (4) is in rolling contact with the guide rail (5).

3. The special welding machine for producing the electric structure bracket as claimed in claim 1, wherein the special welding machine comprises: the left side and the right side of the sliding table (3) are both of an inverted F-shaped structure, the guide rails (5) are both of an E-shaped structure, and the sliding table (3) forms a sliding connection structure with respect to the guide rails (5).

4. The special welding machine for producing the electric structure bracket as claimed in claim 1, wherein the special welding machine comprises: the front side and the rear side of the ball screw (7) are provided with a first baffle (6), the front end and the rear end of the guide rail (5) are fixedly connected with the first baffle (6), and the front end and the rear end of the ball screw (7) are rotatably connected with the first baffle (6).

5. The special welding machine for producing the electric structure bracket as claimed in claim 1, wherein the special welding machine comprises: the roller shaft (13) at the front end of the welding table (11) is sleeved with a bearing (14), and the bearing (14) is rotatably connected with a corresponding positioning frame (15).

6. The special welding machine for producing the electric structure bracket as claimed in claim 1, wherein the special welding machine comprises: the clamping mechanism (12) is internally provided with four electric telescopic rods (1201) and four clamping plates (1202), the output ends of the electric telescopic rods (1201) are fixedly connected with one ends of the clamping plates (1202), the clamping plates (1202) are in L-shaped structures, and the four clamping plates (1202) are perpendicular to each other and form a groined-shaped structure.