阅读说明：本技术 一种防护性好的薄壁h型钢用高频焊接装置 (High-frequency welding device for thin-wall H-shaped steel with good protection performance ) 是由 寇永聪 吴海辉 邢艳丽 刘跃 杨军 于 2019-12-24 设计创作，主要内容包括：本发明涉及H型钢技术领域,且公开了一种防护性好的薄壁H型钢用高频焊接装置,包括支撑腿,所述支撑腿的内侧固定连接有支撑臂,所述支撑腿的顶部固定连接有底板,所述底板的正面和背面均固定连接有托板,所述底板顶部的前端和后端均固定连接有防护侧板,两个所述托板的顶部均固定安装有第一电动推杆。该防护性好的薄壁H型钢用高频焊接装置,通过启动第二电动推杆向下延伸,从而对H型钢进行限位,然后启动传动轮带动右垫板和左垫板顶部的滚筒旋转,从而使两个H型钢相接触,第一电动推杆带动层板使焊机对两个H型钢接触面积从上到下进行焊接,自动化的将两个H型钢推送在一起,然后进行自动焊接。(The invention relates to the technical field of H-shaped steel, and discloses a high-frequency welding device for thin-wall H-shaped steel with good protection performance. This high frequency welding set for thin wall H shaped steel that protectiveness is good is through starting second electric putter downwardly extending to carry on spacingly to H shaped steel, then start the cylinder rotation that the drive wheel drove right backing plate and left backing plate top, thereby make two H shaped steel contact, first electric putter drives the plywood and makes the welding machine weld two H shaped steel area of contact from the top down, automatic with two H shaped steel propelling movement together, then carry out automatic weld.)

1. The utility model provides a high frequency welding set for thin wall H shaped steel that protectiveness is good, includes supporting leg (1), its characterized in that: inboard fixedly connected with support arm (2) of supporting leg (1), top fixedly connected with bottom plate (3) of supporting leg (1), the front and the equal fixedly connected with layer board (4) in the back of bottom plate (3), the equal fixedly connected with protection curb plate (5) in front end and the rear end at bottom plate (3) top, two the equal fixedly connected with in top of layer board (4) has first electric putter (6), the top fixed mounting of first electric putter (6) has plywood (7), the top fixed mounting of plywood (7) has welding machine (8), fixedly connected with right backing plate (9) in the right-hand member at bottom plate (3) top, the left end fixedly connected with at bottom plate (3) top left backing plate (10), the equal fixedly connected with curb plate (11) in top of right backing plate (9) and left backing plate (10), the equal fixedly connected with in top of right backing plate (9) and left backing plate (10) is located curb plate (11) inboard support (10), (11) 12) The inner part of the support (12) is movably connected with a roller (13), the bottoms of the right cushion plate (9) and the left cushion plate (10) are both fixedly provided with a driving motor (14), the outer part of a driving shaft of the driving motor (14) and the outer part of the roller (13) are both fixedly connected with a driving wheel (15), the driving wheel (15) outside the driving shaft of the driving motor (14) is in transmission connection with the driving wheel (15) outside the roller (13) through a driving belt (16), the top part of the bottom plate (3) is fixedly connected with a supporting plate (17), the top part of the supporting plate (17) is fixedly connected with a top plate (18), the left end and the right end of the bottom part of the top plate (18) are both fixedly provided with a second electric push rod (19), the bottom part of the second electric push rod (19) is fixedly connected with an upper fixing part (20), the top part of the upper fixing part (20) is, the top swing joint of slide rail (23) has slider (24), the outside fixed mounting of slider (24) has signal receiver (25), the top fixed mounting of slider (24) has third electric putter (26), the bottom fixed mounting of third electric putter (26) has baffle (27), the positive fixed mounting of right side backing plate (9) and left backing plate (10) has signal transmitter (28), two go up the top of mounting (20) all with the bottom fixed connection of connecting plate (21), the top fixedly connected with control box (22) of connecting plate (21).

2. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the number of the supporting legs (1) is four, and the four supporting legs (1) are distributed at the bottom of the bottom plate (3) at equal intervals.

3. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: two layer board (4) all are "L" form, two there is the clearance between protection curb plate (5), and the distance in clearance equals with the width of connecting plate (21).

4. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the movable holes are formed in the outer sides of the two protection side plates (5), and openings are formed in the bottoms of the right base plate (9) and the left base plate (10).

5. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the height of curb plate (11) is greater than the height of support (12), support (12) include two risers, and the locating hole has been seted up in the outside of riser.

6. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the roller (13) comprises a rotating shaft and two anti-slip sleeves, the two anti-slip sleeves are sleeved outside the rotating shaft, and a gap exists between the two anti-slip sleeves.

7. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the number of the supporting plates (17) is four, and the four supporting plates (17) are distributed on the top of the bottom plate (3) at equal intervals.

8. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: the top of two last mounting (20) has all been seted up flexible hole, and the bottom fixedly connected with curb plate (11) of going up mounting (20), the bottom fixedly connected with of going up mounting (20) are located the inboard of mounting (20) bottom curb plate (11).

9. The high-frequency welding device for the thin-walled H-shaped steel with good protection performance according to claim 1, characterized in that: one end of the third electric push rod (26) penetrates through the sliding block (24) and the upper fixing piece (20) and extends to the bottom of the upper fixing piece (20), and the driving motor (14), the first electric push rod (6), the second electric push rod (19), the third electric push rod (26), the signal receiver (25), the signal emitter (28) and the baffle (27) are electrically connected.

Technical Field

The invention relates to the technical field of H-shaped steel, in particular to a high-frequency welding device for thin-wall H-shaped steel with good protection.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, the section is named after the same as an English letter 'H', and because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simplicity in construction, cost saving, light structural weight and the like in all directions and is widely applied.

The H-shaped steel is used in metal structures with different requirements, the H-shaped steel has excellent performance no matter bearing bending moment, pressure load and eccentric load, the bearing capacity can be greatly improved compared with the common H-shaped steel, but no special welding equipment for the H-shaped steel exists at present, long-time welding needs to be carried out manually, manpower is wasted, and damage is easily caused in the welding process, so that the high-frequency welding device for the thin-wall H-shaped steel with good protection performance is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the high-frequency welding device for the thin-wall H-shaped steel with good protection, which has the advantages of automatic high-efficiency welding and solves the problems that no special welding equipment for the H-shaped steel exists at present, long-time welding needs to be carried out manually, manpower is wasted, and damage is easily caused in the welding process.

(II) technical scheme

In order to realize the purpose of automatic high-efficiency welding, the invention provides the following technical scheme: a high-frequency welding device for thin-wall H-shaped steel with good protection performance comprises supporting legs, wherein supporting arms are fixedly connected on the inner sides of the supporting legs, a bottom plate is fixedly connected to the tops of the supporting legs, supporting plates are fixedly connected to the front side and the back side of the bottom plate, protective side plates are fixedly connected to the front end and the back end of the top of the bottom plate, first electric push rods are fixedly mounted at the tops of the two supporting plates, a laminate is fixedly mounted at the top ends of the first electric push rods, a welding machine is fixedly mounted at the tops of the laminate, a right base plate is fixedly connected in the right end of the top of the bottom plate, a left base plate is fixedly connected to the left end of the top of the bottom plate, side plates are fixedly connected to the tops of the right base plate and the left base plate, supports located on the inner sides of the, the bottom of the right backing plate and the bottom of the left backing plate are both fixedly provided with a driving motor, the outer part of a driving motor driving shaft and the outer part of the roller are both fixedly connected with driving wheels, the driving wheel outside the driving motor driving shaft and the driving wheel outside the roller are connected through driving of a driving belt, the top of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a top plate, the left end and the right end of the bottom of the top plate are both fixedly provided with a second electric push rod, the bottom of the second electric push rod is fixedly connected with an upper fixing part, the top of the upper fixing part is fixedly connected with a slide rail positioned on the front side of the second electric push rod, the top of the slide rail is movably connected with a slide block, the outer side of the slide block is fixedly provided with a, the front fixed mounting of right side backing plate and left backing plate has signal transmitter, two go up the top of mounting and all with the bottom fixed connection of connecting plate, the top fixedly connected with control box of connecting plate.

Preferably, the number of the supporting legs is four, and the four supporting legs are distributed at the bottom of the bottom plate at equal intervals.

Preferably, two the layer board all is "L" form, two there is the clearance between the protection curb plate, and the distance in clearance equals with the width of connecting plate.

Preferably, the movable holes are formed in the outer sides of the two protection side plates, and the openings are formed in the bottoms of the right base plate and the left base plate.

Preferably, the height of curb plate is greater than the height of support, the support includes two risers, and the locating hole has been seted up in the outside of riser.

Preferably, the roller comprises a rotating shaft and two anti-slip sleeves, the two anti-slip sleeves are sleeved outside the rotating shaft, and a gap exists between the two anti-slip sleeves.

Preferably, the number of the support plates is four, and the four support plates are equidistantly distributed on the top of the bottom plate.

Preferably, telescopic holes are formed in the tops of the two upper fixing pieces, a side plate is fixedly connected to the bottom of the upper fixing piece, and the bottom of the upper fixing piece is fixedly connected to the inner side of the side plate at the bottom end of the upper fixing piece.

Preferably, one end of the third electric push rod penetrates through the sliding block and the upper fixing piece and extends to the bottom of the upper fixing piece, and the driving motor, the first electric push rod, the second electric push rod, the third electric push rod, the signal receiver, the signal emitter and the baffle are electrically connected.

(III) advantageous effects

Compared with the prior art, the invention provides the high-frequency welding device for the thin-wall H-shaped steel with good protection performance, which has the following beneficial effects:

1. this high frequency welding set is used to thin wall H shaped steel that protectiveness is good, through placing two H shaped steel respectively on the cylinder in right backing plate and left backing plate, operation control box starts second electric putter downwardly extending, make the top contact of the cylinder H shaped steel of upper mounting bottom, thereby carry on spacingly to H shaped steel, then it is rotatory to start the cylinder that the drive wheel drove right backing plate and left backing plate top, thereby make two H shaped steel contact, first electric putter drives the plywood and makes the welding machine weld two H shaped steel area of contact from the top down, automatic with two H shaped steel propelling movement together, then carry out automatic weld.

2. This high frequency welding set for thin wall H shaped steel that protectiveness is good promotes the baffle through H shaped steel, and the slider slides at the top of slide rail, and after the signal receiver outside the slider sensed signal transmitter's signal, the third electric putter contracts back and makes the baffle get into inside the mounting, can ensure that two H shaped steel welded positions are moderate at welding equipment's position placed in the middle, prevent that the welding machine welding from failing.

Drawings

FIG. 1 is a front view of a high-frequency welding device for thin-walled H-shaped steel with good protection performance, which is provided by the invention;

FIG. 2 is a schematic structural diagram of a roller of the high-frequency welding device for thin-wall H-shaped steel with good protection performance.

In the figure: the device comprises 1 supporting leg, 2 supporting arms, 3 bottom plates, 4 supporting plates, 5 protective side plates, 6 first electric push rods, 7 laminates, 8 welding machines, 9 right backing plates, 10 left backing plates, 11 side plates, 12 supports, 13 rollers, 14 driving motors, 15 driving wheels, 16 driving belts, 17 supporting plates, 18 top plates, 19 second electric push rods, 20 upper fixing pieces, 21 connecting plates, 22 control boxes, 23 sliding rails, 24 sliding blocks, 25 signal receivers, 26 third electric push rods, 27 baffles and 28 signal transmitters.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a high-frequency welding device for thin-walled H-shaped steel with good protection performance comprises four support legs 1, wherein the number of the support legs 1 is four, the four support legs 1 are equidistantly distributed at the bottom of a bottom plate 3, the inner side of each support leg 1 is fixedly connected with a support arm 2, the top of each support leg 1 is fixedly connected with the bottom plate 3, the front and the back of the bottom plate 3 are fixedly connected with supporting plates 4, the two supporting plates 4 are both in an L shape, a gap is formed between the two protective side plates 5, the distance of the gap is equal to the width of a connecting plate 21, the front end and the back end of the top of the bottom plate 3 are both fixedly connected with the protective side plates 5, the outer sides of the two protective side plates 5 are both provided with movable holes, the tops of the two supporting plates 4 are both fixedly provided with first electric push rods 6, the type of the first electric push, the welding machine 8 is fixedly installed at the top of the layer plate 7, a right base plate 9 is fixedly connected in the right end of the top of the bottom plate 3, openings are formed in the bottoms of the right base plate 9 and the left base plate 10, a left base plate 10 is fixedly connected at the left end of the top of the bottom plate 3, a side plate 11 is fixedly connected at the tops of the right base plate 9 and the left base plate 10, the height of the side plate 11 is larger than that of the support 12, the support 12 positioned on the inner side of the side plate 11 is fixedly connected at the tops of the right base plate 9 and the left base plate 10, the support 12 comprises two vertical plates, positioning holes are formed in the outer sides of the vertical plates, a roller 13 is movably connected in the support 12, the roller 13 comprises a rotating shaft and two anti-skid sleeves, the two anti-skid sleeves are sleeved outside the rotating shaft, a gap exists between the two anti-skid sleeves, a, the outer part of a driving shaft of a driving motor 14 and the outer part of a roller 13 are fixedly connected with driving wheels 15, the driving wheels 15 arranged on the outer part of the driving shaft of the driving motor 14 and the driving wheels 15 arranged on the outer part of the roller 13 are in transmission connection through a transmission belt 16, the top part of a bottom plate 3 is fixedly connected with supporting plates 17, the number of the supporting plates 17 is four, the four supporting plates 17 are distributed on the top part of the bottom plate 3 at equal intervals, the top parts of the supporting plates 17 are fixedly connected with a top plate 18, the left end and the right end of the bottom part of the top plate 18 are fixedly provided with second electric push rods 19, the types of the second electric push rods 19 can be XTL100, the bottom parts of the second electric push rods 19 are fixedly connected with upper fixing parts 20, the top parts of the two upper fixing parts 20 are respectively provided with telescopic holes, the bottom parts of the upper fixing parts 20 are fixedly connected with side, top swing joint of slide rail 23 has slider 24, the outside fixed mounting of slider 24 has signal receiver 25, the top fixed mounting of slider 24 has third electric putter 26, the model of third electric putter 26 can be XTL100, the one end of third electric putter 26 is you run through slider 24 and last mounting 20 and is extended to the bottom of last mounting 20, the bottom fixed mounting of third electric putter 26 has baffle 27, the positive fixed mounting of right backing plate 9 and left backing plate 10 has signal transmitter 28, the top of two last mountings 20 all with the bottom fixed connection of connecting plate 21, the top fixedly connected with control box 22 of connecting plate 21, driving motor 14, first electric putter 6, second electric putter 19, third electric putter 26, signal receiver 25, signal transmitter 28 and baffle 27 electricity are connected, thereby the purpose of automatic high efficiency welding has been reached.

In summary, according to the high-frequency welding device for thin-wall H-shaped steel with good protection performance, two H-shaped steel are respectively placed on the rollers 13 in the right backing plate 9 and the left backing plate 10, the operation control box 22 starts the second electric push rod 19 to extend downwards, so that the tops of the H-shaped steel of the rollers 13 at the bottom of the upper fixing part 20 are contacted, the H-shaped steel is limited, then the driving wheel 15 is started to drive the rollers 13 at the tops of the right backing plate 9 and the left backing plate 10 to rotate, so that the two H-shaped steel are contacted, the first electric push rod 6 drives the laminate 7 to enable the welding machine 8 to weld the contact area of the two H-shaped steel from top to bottom, the two H-shaped steel are automatically pushed together and then automatically welded, the baffle 27 is pushed by the H-shaped steel, the sliding block 24 slides on the top of the sliding rail 23, after the signal receiver 25 outside, third electric putter 26 contracts and makes baffle 27 get into inside last mounting 20, can ensure that two H shaped steel welded positions are moderate at welding equipment's position placed in the middle, prevents that welding machine 8 from welding failure, has solved and has not had the dedicated welding equipment of H shaped steel now, needs the manual work to carry out long-time welding, not only extravagant manpower, causes the problem of damage in the welding process easily moreover.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.