CN219966736U

CN219966736U - High-efficient spot welder with remove spot welder head function

Info

Publication number: CN219966736U
Application number: CN202321584567.9U
Authority: CN
Inventors: 段学军; 周凯; 田润华; 杨硕文
Original assignee: Wenzhou Jiecheng Automation Equipment Co ltd
Current assignee: Wenzhou Jiecheng Automation Equipment Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-07
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a high-efficiency spot welder with a moving spot welder head function, which comprises a workbench, wherein a first motor is arranged on a first mounting frame, two bearing seats are arranged on one side, far away from the first motor, of the first mounting frame, a first threaded rod is arranged between the two bearing seats, a movable block is arranged on the first threaded rod, the upper part of the movable block is fixedly connected with a supporting plate, two supporting rods are arranged on one side, far away from the first mounting frame, of the workbench, horizontal transmission assemblies are arranged at the upper ends of the two supporting rods, vertical transmission assemblies are arranged on one side, close to the workbench, of the horizontal transmission assemblies, the vertical transmission assemblies are fixedly connected with a mounting plate, and a welding gun is fixedly mounted on the mounting plate. The spot welder is simple in structure, convenient to operate, good in positioning effect, and capable of carrying out omnibearing welding on workpieces, and the practicality of the spot welder is effectively improved.

Description

High-efficient spot welder with remove spot welder head function

Technical Field

The utility model relates to the technical field of gear reducers, in particular to a high-efficiency spot welder with a movable spot welder head function.

Background

The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpiece is not damaged. Chinese patent application number is "CN201922194345.6", discloses a spot welder with remove spot welder head function, including workstation and slider, workstation upper end left and right sides is first support of fixedly connected with and second support respectively, first spout and second spout have been seted up respectively in the middle of first support and the second support front wall, the slider is provided with two sets of, two sets of slider respectively with first spout and second spout swing joint, two sets of first spacing hole has all been seted up in the middle of the slider lateral wall, two sets of slider all passes through dead lever fixed connection, the second spacing hole has all been seted up from top to bottom to first support left side wall and second support right side wall, the second spacing hole communicates each other with first spout and second spout respectively, the second spacing hole corresponds each other with first spacing hole. The inventors have found that in practicing the present utility model, the following problems exist in the prior art: in the use, the spot welder can only be along the straight line movement of dead lever one direction, and the range of motion is restricted to make the electric welding scope of spot welder restricted, only be applicable to the work piece of same size and weld in same direction, reduced its practicality, for this reason, we propose a high-efficient spot welder with remove spot welder head function.

Disclosure of Invention

In order to solve the problems, the utility model provides a high-efficiency spot welder with a moving spot welder head function. The utility model solves the problems that the spot welder can only linearly move along one direction of the fixed rod, the moving range is limited, so that the electric welding range of the spot welder is limited, and the spot welder is only suitable for welding workpieces with the same size in the same direction, and the practicability is reduced.

The utility model relates to a high-efficiency spot welder with a movable spot welder head function, which comprises a workbench, wherein a first mounting frame is arranged on one side above the workbench, a first motor is arranged on the first mounting frame, two bearing seats are arranged on one side, far away from the first motor, of the first mounting frame, a first threaded rod is arranged between the two bearing seats, a first motor rotating shaft is fixedly connected with the first threaded rod, a movable block is arranged on the first threaded rod, the upper part of the movable block is fixedly connected with a supporting plate, two supporting rods are arranged on one side, far away from the first mounting frame, of the workbench, horizontal transmission assemblies are arranged at the upper ends of the two supporting rods, vertical transmission assemblies are arranged on one side, close to the workbench, of the horizontal transmission assemblies, and a welding gun is fixedly arranged on the mounting plate.

In the above-mentioned scheme, horizontal transmission subassembly includes second mounting bracket and supporting shoe, second mounting bracket and bracing piece fixed connection, the supporting shoe is equipped with two, supporting shoe fixed mounting is in the bracing piece upper end, fixed mounting has the second motor on the second mounting bracket, is equipped with the second threaded rod between two supporting shoes, supporting shoe and second motor rotation axis fixed connection are run through to second threaded rod one end, second threaded rod both sides all are equipped with first guide bar.

In the above-mentioned scheme, vertical drive assembly includes U type fly leaf, U type fly leaf and second threaded rod swing joint, U type fly leaf top is equipped with the third mounting bracket, third mounting bracket top fixed mounting has the third motor, third motor rotation axis runs through U type fly leaf and third threaded rod fixed connection, be equipped with L type movable block on the third threaded rod, L type movable block and mounting panel fixed connection, L type movable block is located the equal grafting of third threaded rod both sides and has the second guide bar, second guide bar and U type fly leaf fixed connection.

In the above scheme, be equipped with four supporting seats that the matrix was arranged on the workstation, be located two supporting seats of first mounting bracket same one side pass through third guide bar fixed connection, be equipped with the guide block on the third guide bar, guide block top and backup pad fixed connection.

In the above scheme, backup pad top both sides all are equipped with the fixed plate, backup pad one side is kept away from to the fixed plate is equipped with the pneumatic cylinder, the pneumatic cylinder stroke end runs through fixed plate and clamp plate fixed connection, the fixed plate is located the pneumatic cylinder both sides and all pegged graft there is fourth guide bar, fourth guide bar and clamp plate fixed connection.

In the above scheme, the support rod is fixedly connected with the workbench through the first reinforcing plate.

In the above scheme, the two support rods are fixedly connected through the second reinforcing plate.

The utility model has the advantages and beneficial effects that: the utility model provides a high-efficiency spot welder with a moving spot welder head function, wherein a first motor drives a first threaded rod to rotate, a movable block can reciprocate on the first threaded rod in the horizontal direction in the rotating process of the first threaded rod, a workpiece on a supporting plate can move in the horizontal direction through the transmission of the movable block, a horizontal transmission assembly has the function of horizontal transmission, a vertical transmission assembly has the work of vertical transmission, the position of a welding gun can be adjusted through the mutual matching between the horizontal transmission assembly and the vertical transmission assembly, and a workpiece to be welded can be stably positioned through the mutual matching between two pressing plates. The spot welder is simple in structure, convenient to operate, good in positioning effect, and capable of carrying out omnibearing welding on workpieces, and the practicality of the spot welder is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a horizontal drive assembly according to the present utility model;

FIG. 3 is a schematic view of a vertical drive assembly of the present utility model;

fig. 4 is a schematic diagram of a portion a of the present utility model.

In the figure: 1. the workbench 2, the first mounting frame 3, the first motor 4, the bearing seat 5, the first threaded rod 6, the movable block 7, the supporting plate 8, the first reinforcing plate 9, the supporting rod 10, the horizontal transmission assembly 101, the second mounting frame 102, the supporting block 103, the second motor 104, the second threaded rod 105, the first guide rod 11, the vertical transmission assembly 111, the U-shaped movable plate 112, the third mounting frame 113, the third motor 114, the third threaded rod 115, the L-shaped movable block 116, the second guide rod 12, the mounting plate 13, the welding gun 14, the supporting seat 15, the third guide rod 16, the guide block 17, the fixing plate 18, the hydraulic cylinder 19, the pressing plate 20, the fourth guide rod 21 and the second reinforcing plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-4, the utility model relates to a high-efficiency spot welder with a moving spot welder head function, which comprises a workbench 1, a first mounting frame 2 is arranged on one side above the workbench 1, a first motor 3 is arranged on the first mounting frame 2, two bearing seats 4 are arranged on one side, far away from the first motor 3, of the first mounting frame 2, a first threaded rod 5 is arranged between the two bearing seats 4, two ends of the first threaded rod 5 are movably connected with the bearing seats 4, a rotating shaft of the first motor 3 is fixedly connected with the first threaded rod 5, a movable block 6 is arranged on the first threaded rod 5, the first threaded rod 5 is in threaded connection with the movable block 6, the upper side of the movable block 6 is fixedly connected with a supporting plate 7, the first motor 3 drives the first threaded rod 5 to rotate during the operation of the first motor 3, the movable block 6 can reciprocate in the horizontal direction on the first threaded rod 5, the supporting plate 7 is also moved along with the first threaded rod through the transmission of the movable block 6, two ends 9 are arranged on one side, far away from the first supporting rod 2, two welding guns 9 are arranged on one side, two welding guns 9 are horizontally arranged on the two ends of the workbench 1 and are horizontally connected with a horizontal transmission assembly 10, a horizontal transmission assembly is horizontally arranged on the welding gun assembly 11 is horizontally arranged, a transmission assembly is horizontally arranged on the welding gun assembly is horizontally and is horizontally matched with a transmission assembly 11, and is horizontally arranged on a transmission assembly 11, a transmission assembly is horizontally arranged, and a transmission assembly is horizontally mounted and is horizontally mounted with a transmission assembly 11, and is horizontally mounted between a transmission assembly 11 and a transmission assembly 11 is mounted, and a transmission assembly is mounted 11 is horizontally 11, and a transmission assembly is mounted 11 and a is in a position is horizontally 11.

The horizontal transmission assembly 10 comprises a second installation frame 101 and supporting blocks 102, the second installation frame 101 is fixedly connected with the supporting rods 9, the supporting blocks 102 are provided with two, the supporting blocks 102 are fixedly installed at the upper ends of the supporting rods 9, a second motor 103 is fixedly installed on the second installation frame 101, a second threaded rod 104 is arranged between the two supporting blocks 102, two ends of the second threaded rod 104 are movably connected with the supporting blocks 102, one end of the second threaded rod 104 penetrates through the supporting blocks 102 and is fixedly connected with the rotating shafts of the second motor 103, first guide rods 105 are arranged on two sides of the second threaded rod 104, and when the second motor 103 works, the second motor 103 can drive the second threaded rod 104 to rotate.

The vertical transmission assembly 11 comprises a U-shaped movable plate 111, the U-shaped movable plate 111 is movably connected with a second threaded rod 104, the U-shaped movable plate 111 is in threaded connection with the second threaded rod 104, a first guide rod 105 is movably connected with the U-shaped movable plate 111, when the second threaded rod 104 rotates, the U-shaped movable plate 111 can reciprocate in the horizontal direction on the second threaded rod 104, meanwhile, the moving stability of the U-shaped movable plate 111 is effectively guaranteed through the first guide rod 105 and guiding and limiting, a third mounting frame 112 is arranged above the U-shaped movable plate 111, a third motor 113 is fixedly arranged above the third mounting frame 112, a rotary shaft of the third motor 113 penetrates through the U-shaped movable plate 111 and is fixedly connected with a third threaded rod 114, an L-shaped movable block 115 is arranged on the third threaded rod 114, the third threaded rod 114 is in threaded connection with the L-shaped movable block 115, the third motor 113 drives the third threaded rod 114 to rotate when working, the L-shaped movable block 115 can reciprocate in the vertical direction, the L-shaped movable block 115 is fixedly connected with the L-shaped movable block 115 through the L-shaped movable block 12, the L-shaped movable block 115 is fixedly connected with the second threaded rod 116, and the L-shaped movable block 116 is not fixedly arranged on the L-shaped movable block 116.

Be equipped with four supporting seats 14 that the matrix was arranged on workstation 1, be located two supporting seats 14 of first mounting bracket 2 same one side pass through third guide bar 15 fixed connection, be equipped with guide block 16 on the third guide bar 15, guide block 16 top and backup pad 7 fixed connection, guide block 16 and third guide bar 15 swing joint, guide block 16 can slide on third guide bar 15, through the mutually supporting between guide block 16 and the third guide bar 15, the effectual mobility stability who improves backup pad 7.

The utility model discloses a welding device for the welding device, including backup pad 7, backup pad 7 top both sides all are equipped with fixed plate 17, fixed plate 17 is kept away from backup pad 7 one side and is equipped with pneumatic cylinder 18, pneumatic cylinder 18 stroke end runs through fixed plate 17 and clamp plate 19 fixed connection, fixed plate 17 is located all pegging graft in pneumatic cylinder 18 both sides and has fourth guide bar 20, fourth guide bar 20 and clamp plate 19 fixed connection, when the pneumatic cylinder 18 stretches out and draws back, pneumatic cylinder 18 promotes clamp plate 19 and carries out the removal of horizontal direction, through the mutually supporting between two clamp plates 19, can be stable treat the weldment and fix a position, and fourth guide bar 20 can lead clamp plate 19 with spacing, through the mutually supporting between fourth guide bar 20 and the fixed plate 17, the effectual mobility stability who improves clamp plate 19.

The support rod 9 is fixedly connected with the workbench 1 through the first reinforcing plate 8, and the connection stability between the support rod 9 and the workbench 1 is effectively improved due to the arrangement of the first reinforcing plate 8.

Two bracing piece 9 top is through second reinforcing plate 21 fixed connection, and the setting of second reinforcing plate 21 has effectually increased the connection stability between two bracing pieces 9.

Specifically, in the utility model, when the first motor 3 works, the first motor 3 drives the first threaded rod 5 to rotate, in the process of rotating the first threaded rod 5, the movable block 6 can reciprocate on the first threaded rod 5 in the horizontal direction, the supporting plate 7 can move along with the first threaded rod through the transmission of the movable block 6, the second motor 103 can drive the second threaded rod 104 to rotate when the second motor 103 works, the U-shaped movable plate 111 can reciprocate on the second threaded rod 104 in the horizontal direction when the second threaded rod 104 rotates, the third motor 113 drives the third threaded rod 114 to rotate when the third motor 113 works, the L-shaped movable block 115 on the third threaded rod 114 can reciprocate in the vertical direction, the position of the welding gun 13 can be changed along with the first threaded rod 5 through the transmission of the mounting plate 12, the welding gun 13 can weld workpieces in all directions, the hydraulic cylinder 18 pushes the pressing plates 19 to move in the horizontal direction, and the workpieces to be stably positioned through the mutual matching between the two pressing plates 19.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient spot welder with remove spot welder head function, includes workstation (1), its characterized in that, workstation (1) top one side is equipped with first mounting bracket (2), be equipped with first motor (3) on first mounting bracket (2), first mounting bracket (2) are kept away from first motor (3) one side and are equipped with two bearing frames (4), two be equipped with first threaded rod (5) between bearing frames (4), first motor (3) rotation axis and first threaded rod (5) fixed connection, be equipped with movable block (6) on first threaded rod (5), movable block (6) top and backup pad (7) fixed connection, workstation (1) are kept away from first mounting bracket (2) one side and are equipped with two bracing pieces (9), two bracing piece (9) upper end is equipped with horizontal transmission subassembly (10), horizontal transmission subassembly (10) are close to workstation (1) one side and are equipped with vertical transmission subassembly (11), vertical transmission subassembly (11) and mounting panel (12) fixed connection, welder (13) are fixed mounting on mounting panel (12).

2. The efficient spot welder with the moving spot welder head function according to claim 1, wherein the horizontal transmission assembly (10) comprises a second installation frame (101) and supporting blocks (102), the second installation frame (101) is fixedly connected with the supporting rods (9), the supporting blocks (102) are arranged at two positions, the supporting blocks (102) are fixedly arranged at the upper ends of the supporting rods (9), a second motor (103) is fixedly arranged on the second installation frame (101), a second threaded rod (104) is arranged between the two supporting blocks (102), one end of the second threaded rod (104) penetrates through the supporting blocks (102) and is fixedly connected with the rotating shaft of the second motor (103), and first guide rods (105) are arranged at two sides of the second threaded rod (104).

3. The efficient spot welder with the moving spot welder head function according to claim 1, wherein the vertical transmission assembly (11) comprises a U-shaped movable plate (111), the U-shaped movable plate (111) is movably connected with a second threaded rod (104), a third installation frame (112) is arranged above the U-shaped movable plate (111), a third motor (113) is fixedly installed above the third installation frame (112), a rotating shaft of the third motor (113) penetrates through the U-shaped movable plate (111) and is fixedly connected with the third threaded rod (114), an L-shaped movable block (115) is arranged on the third threaded rod (114), the L-shaped movable block (115) is fixedly connected with the mounting plate (12), second guide rods (116) are inserted into two sides of the third threaded rod (114), and the second guide rods (116) are fixedly connected with the U-shaped movable plate (111).

4. The efficient spot welder with the moving spot welder head function according to claim 1, wherein four supporting seats (14) which are arranged in a matrix are arranged on the workbench (1), two supporting seats (14) which are positioned on the same side of the first installation frame (2) are fixedly connected through a third guide rod (15), a guide block (16) is arranged on the third guide rod (15), and the upper part of the guide block (16) is fixedly connected with the supporting plate (7).

5. The efficient spot welder with the moving spot welder head function according to claim 1, wherein fixing plates (17) are arranged on two sides above the supporting plate (7), a hydraulic cylinder (18) is arranged on one side, away from the supporting plate (7), of the fixing plates (17), a stroke end of the hydraulic cylinder (18) penetrates through the fixing plates (17) and is fixedly connected with a pressing plate (19), fourth guide rods (20) are inserted into two sides of the fixing plates (17) located on the two sides of the hydraulic cylinder (18), and the fourth guide rods (20) are fixedly connected with the pressing plate (19).

6. A high efficiency spot welder with a mobile spot welder head function according to claim 1, characterized in that the support bar (9) is fixedly connected with the work table (1) through a first reinforcement plate (8).

7. A high efficiency spot welder with a mobile spot welder head function according to claim 1, characterized in that the upper two support bars (9) are fixedly connected by a second reinforcement plate (21).