CN212191874U - Assembling spot welding device for Bailey sheets - Google Patents

Abstract

The utility model discloses a beret piece assemble spot welding device, including the welding bench, twice spout has been seted up at the top of welding bench, and twice spout mutually perpendicular sets up, the top of welding bench is provided with treats beret piece frame, the top of welding bench is provided with four movable plates, and four the movable plate is located the both ends of twice spout respectively, the bottom fixed mounting of movable plate has the slider, slider sliding connection is in the inside of spout, the movable plate top is close to the one side fixedly connected with riser of treating beret piece frame, the riser is close to the one side of treating beret piece frame and is provided with splint. The utility model discloses a rotate fastening screw and fasten the movable plate to the elasticity that utilizes the spring promotes splint and presss from both sides tightly treating the Bailey piece frame, and through the actual locating position who adjusts four movable plates, can adapt to the fastening support of treating the Bailey piece frame to the difference size, with improvement welding set's practicality.

Description

Assembling spot welding device for Bailey sheets

Technical Field

The utility model relates to a bailey piece production technical field, concretely relates to bailey piece assemble spot welding device.

Background

The Bailey sheet is formed by welding an upper chord member, a lower chord member, a vertical rod and an inclined rod, the end parts of the upper chord member and the lower chord member are provided with a male-female joint, the joints are provided with pestle connecting pin holes, when the Bailey sheet is produced, the upper chord member, the lower chord member and the two vertical rods are firstly put into corresponding tools to be assembled, and the joints are connected by spot welding through an electric welding machine to form an outer frame of the Bailey sheet, and the inclined rod is welded in the Bailey sheet to strengthen the overall strength of the Bailey sheet;

the prior art has the following defects: because the specification size of bailey piece is various, need use multiple frock in its welding set to the adaptation supports the frame of different size bailey pieces, in actual production, changes different frock repeatedly, wastes time and energy, and adaptability is extremely low, has reduced the production efficiency of bailey piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bailey piece assemble spot welding device through the actual locating position of adjusting four movable plates, can adapt to treat the fastening support of bailey piece frame to different sizes to improve the accurate nature of welded, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the assembling and spot-welding device for the Bailey sheets comprises a welding table, wherein two sliding grooves are formed in the top of the welding table and are perpendicular to each other, an outer frame of the Bailey sheets to be welded is arranged at the top of the welding table, four moving plates are arranged at the top of the welding table and are respectively positioned at two ends of the two sliding grooves, a sliding block is fixedly arranged at the bottom of each moving plate and is connected inside the corresponding sliding groove in a sliding manner, a vertical plate is fixedly connected to one side, close to the outer frame of the Bailey sheets to be welded, of the top of each moving plate, a clamping plate is arranged on one side, close to the outer frame of the Bailey sheets to be welded, of the clamping plate, a guide rod is fixedly connected to one side, close to the vertical plate, of the clamping plate, one end, far away from the clamping plate, of the guide rod penetrates through the vertical plate and is, the end, far away from the clamping plate, of the pull rod penetrates through the vertical plate and is in sliding connection with the vertical plate, a spring is sleeved on the outer portion of the guide rod and is located between the clamping plate and the vertical plate, side supporting plates are fixedly connected to the two sides of the moving plate, fastening screws are arranged inside the side supporting plates, and the bottom ends of the fastening screws penetrate through the side supporting plates and are in threaded connection with the side supporting plates.

Preferably, the number of the guide rods on one side of the clamping plate is two, and the two guide rods are respectively positioned at two ends of the clamping plate.

Preferably, the sliding groove is a dovetail-shaped groove, the sliding block is a dovetail-shaped sliding block, and the length of the sliding block is greater than the width of the moving plate.

Preferably, a ball head is sleeved at one end, far away from the clamping plate, of the pull rod through threads.

Preferably, four apex angle departments of the bottom of slider all seted up spherical groove, the inside roll connection of spherical groove has the ball, the ball rolls with the bottom of spout inner chamber and is connected.

Preferably, the distance value from the bottom of the clamping plate to the top of the welding table is greater than the thickness value of the cross section of the outer frame of the beret to be welded.

Preferably, magnets are embedded in the two ends of the clamping plate.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a set up four movable plates that can remove, and through the fastening screw who rotates the movable plate both sides, fasten three movable plate earlier, corresponding treat welding bailey piece frame after placing, the position of adjustment last movable plate, and utilize the elasticity of spring to promote splint to treat that welding bailey piece frame presss from both sides tightly, and the pulling pull rod drives splint and moves outward, can treat welding bailey piece frame with welding well and take out, and through the actual positioning position of adjusting four movable plates, can adapt to the fastening support of treating bailey piece frame to different sizes, in order to improve the welded accurate nature, compared with the prior art, the convenience that the device used has greatly been improved, adaptability and practicality that the device used have been strengthened.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a top view of the present invention.

Fig. 2 is a left side view of the present invention.

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

Fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

Fig. 5 is a schematic view of the overall structure of the movable plate of the present invention.

Description of reference numerals:

1. a welding table; 2. a chute; 3. an outer frame of the Bailey pieces to be welded; 4. moving the plate; 5. a vertical plate; 6. a splint; 7. a guide bar; 8. a pull rod; 9. a side support plate; 10. fastening screws; 11. a ball head; 12. a slider; 13. a spring; 14. a magnet; 15. a spherical groove; 16. and a ball.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an assembling spot welding device of a Bailey sheet as shown in figures 1-5, which comprises a welding table 1, wherein the top of the welding table 1 is provided with two chutes 2, the two chutes 2 are mutually perpendicular, the top of the welding table 1 is provided with a Bailey sheet outer frame 3 to be welded, the top of the welding table 1 is provided with four moving plates 4, the four moving plates 4 are respectively positioned at two ends of the two chutes 2, the bottom of the moving plate 4 is fixedly provided with a slide block 12, the slide block 12 is slidably connected inside the chutes 2, one side of the top of the moving plate 4, which is close to the Bailey sheet outer frame 3 to be welded, is fixedly connected with a vertical plate 5, one side of the vertical plate 5, which is close to the Bailey sheet outer frame 3 to be welded, is provided with a clamping plate 6, one side of the clamping plate 6, which is close to the vertical plate 5, is fixedly connected with, the guide rod 7 is provided with a limiting convex ring outside one end far away from the clamping plate 6, the middle part of one side, close to the vertical plate 5, of the clamping plate 6 is fixedly connected with a pull rod 8, one end, far away from the clamping plate 6, of the pull rod 8 penetrates through the vertical plate 5 and is in sliding connection with the vertical plate 5, a spring 13 is sleeved outside the guide rod 7, the spring 13 is positioned between the clamping plate 6 and the vertical plate 5, two sides of the moving plate 4 are both fixedly connected with side supporting plates 9, fastening screws 10 are arranged inside the side supporting plates 9, and the bottom ends of the fastening screws 10 penetrate through the side supporting plates 9 and are in threaded connection with the side supporting plates 9;

further, in the above technical solution, the number of the guide rods 7 on one side of the clamping plate 6 is two, and the two guide rods 7 are respectively located at two ends of the clamping plate 6, so that the stability of the clamping plate 6 for the outer frame 3 of the beret to be welded can be enhanced;

further, in the above technical solution, the sliding groove 2 is a dovetail-shaped groove, the sliding block 12 is a dovetail-shaped sliding block, and the length of the sliding block 12 is greater than the width of the moving plate 4, so that the sliding stability of the sliding block 12 in the sliding groove 2 can be enhanced, and the moving accuracy of the moving plate 4 can be ensured;

further, in the above technical scheme, a ball 11 is sleeved on one end of the pull rod 8, which is far away from the clamping plate 6, in a threaded manner, so that the pull rod 8 is conveniently pulled or pushed to move;

further, in the above technical solution, spherical grooves 15 are formed at four top corners of the bottom of the slider 12, balls 16 are connected to the inside of the spherical grooves 15 in a rolling manner, and the balls 16 are connected to the bottom of the inner cavity of the sliding chute 2 in a rolling manner, so that the sliding friction of the slider 12 is reduced;

further, in the technical scheme, the distance value from the bottom of the clamping plate 6 to the top of the welding table 1 is greater than the thickness value of the cross section of the outer frame 3 of the beret to be welded, so that a space can be reserved for the bending edge of the outer frame 3 of the beret to be welded when the outer frame 3 of the beret to be welded is clamped;

further, in the above technical scheme, the magnets 14 are embedded in the two ends of the clamping plate 6, so that when the clamping plate 6 is used for clamping the external frame 3 of the beret to be welded, the magnets 14 can be used for adsorbing the external frame 3 of the beret to be welded, the clamping force on the external frame 3 of the beret to be welded is enhanced, and the external frame 3 of the beret to be welded is prevented from toppling or deviating;

the implementation mode is specifically as follows: in actual use, according to the specification of the actual welded external frame 3 of the shell to be welded, the actual positions of the four moving plates 4 are adjusted, the fastening screws 10 on the two sides of the moving plates 4 are rotated, the fastening screws 10 are in contact with the surface of the welding table 1, the three moving plates 4 are fastened firstly, after the corresponding external frame 3 of the shell to be welded is placed, the position of the last moving plate 4 is adjusted and fixed, so that the four clamping plates 6 are used for limiting and supporting the four external frames 3 of the shell to be welded, then the external frame 3 of the shell to be welded can be welded by the electric welding machine, one side of each clamping plate 6 is provided with a guide rod 7 which is in sliding connection with the vertical plate 5, springs 13 are arranged outside the guide rods 7, the elastic force of the springs 13 is used for effectively buffering and supporting the external frame 3 of the shell to be welded, and after one side of welding is finished, the clamping plates 6 can be driven by pulling the external frame pull rod 8 to be far away from the, can be with the welded treat that it avoids removing movable plate 4 once more to turn upwards to weld bailey piece frame 3, reuse splint 6 after its upset presss from both sides tightly, so that the welding another side, and other models of serial number welding treat when welding bailey piece frame 3, can be according to the actual positioning position of four movable plates 4 of actual size adjustment, can adapt to the fastening support of treating bailey piece frame 3 to the different sizes, in order to improve the welded accurate nature, adaptability and practicality that the reinforcing means used, the problem among the prior art has specifically been solved to this embodiment.

This practical theory of operation: the movable plate 4 is fastened by rotating the fastening screws 10 on the two sides of the movable plate 4, the clamping plate 6 is pushed by the elastic force of the spring 13 to clamp the frame 3 of the Bailey sheet to be welded, the pull rod 8 is pulled to drive the clamping plate 6 to move outwards, the welded Bailey sheet frame 3 to be welded can be taken out, and the fastening support for the Bailey sheet frames 3 to be welded with different sizes can be adapted by adjusting the actual positioning positions of the four movable plates 4.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. The utility model provides a spot welding device is assembled to beret piece, includes welding bench (1), its characterized in that: the welding device is characterized in that two sliding grooves (2) are formed in the top of the welding table (1), the two sliding grooves (2) are perpendicular to each other, an outer frame (3) of the Bailey pieces to be welded is arranged at the top of the welding table (1), four moving plates (4) are arranged at the top of the welding table (1), the four moving plates (4) are respectively located at two ends of the two sliding grooves (2), a sliding block (12) is fixedly arranged at the bottom of each moving plate (4), the sliding block (12) is connected to the inside of the corresponding sliding groove (2) in a sliding mode, a vertical plate (5) is fixedly connected to one side, close to the outer frame (3) of the Bailey pieces to be welded, of the top of each moving plate (4), a clamping plate (6) is arranged on one side, close to the vertical plate (5), of each clamping plate (6) is fixedly connected with a guide rod (7), one end, far away from the clamping plate (6), and with riser (5) sliding connection, the outside that splint (6) one end was kept away from in guide arm (7) is provided with spacing bulge loop, splint (6) are close to middle part fixedly connected with pull rod (8) of riser (5) one side, the one end that splint (6) were kept away from in pull rod (8) runs through riser (5) to with riser (5) sliding connection, the outside cover of guide arm (7) is equipped with spring (13), spring (13) are located between splint (6) and riser (5), the equal fixedly connected with side extension board (9) in both sides of movable plate (4), the inside of side extension board (9) is provided with fastening screw (10), the bottom of fastening screw (10) runs through side extension board (9) to with side extension board (9) threaded connection.

2. The assembling spot welding device of beret sheets according to claim 1, characterized in that: the number of the guide rods (7) on one side of the clamping plate (6) is two, and the two guide rods (7) are respectively positioned at two ends of the clamping plate (6).

3. The assembling spot welding device of beret sheets according to claim 1, characterized in that: the sliding groove (2) is a dovetail-shaped groove, the sliding block (12) is a dovetail-shaped sliding block, and the length of the sliding block (12) is greater than the width of the moving plate (4).

4. The assembling spot welding device of beret sheets according to claim 1, characterized in that: and a ball head (11) is sleeved at one end of the pull rod (8) far away from the clamping plate (6) through threads.

5. The assembling spot welding device of beret sheets according to claim 1, characterized in that: spherical grooves (15) are formed in four top corners of the bottom of the sliding block (12), balls (16) are connected to the inner portions of the spherical grooves (15) in a rolling mode, and the balls (16) are connected with the bottom of an inner cavity of the sliding groove (2) in a rolling mode.

6. The assembling spot welding device of beret sheets according to claim 1, characterized in that: the distance value from the bottom of the clamping plate (6) to the top of the welding table (1) is larger than the thickness value of the cross section of the outer frame (3) of the Bailey sheet to be welded.

7. The assembling spot welding device of beret sheets according to claim 1, characterized in that: magnets (14) are embedded into the two ends of the clamping plate (6).

Images