CN222020948U

CN222020948U - Welding positioning device

Info

Publication number: CN222020948U
Application number: CN202420227382.0U
Authority: CN
Inventors: 张俊; 张长杰; 石春阳; 赵玉霞; 李燕; 王俊
Original assignee: Chuzhou Wansheng Electromechanical Technology Co ltd
Current assignee: Chuzhou Wansheng Electromechanical Technology Co ltd
Priority date: 2024-01-30
Filing date: 2024-01-30
Publication date: 2024-11-19
Anticipated expiration: 2034-01-30

Abstract

The utility model discloses a welding positioning device which comprises a base frame, wherein a turnover adjusting mechanism is arranged on one side of the base frame, a first adjusting mechanism is arranged at the top of the base frame, the first adjusting mechanism comprises a fixing rod, and the end part of the fixing rod is connected with a second adjusting mechanism. According to the welding positioning device, two mining structural members to be welded are placed on a bearing bottom plate in advance by a worker, the placement position and the angle to be welded between the two structural members are properly adjusted, a second motor is started to enable a positive screw rod and a negative screw rod to rotate, at the moment, two groups of screw rod sliding sleeves which are in interaction with the second motor are respectively provided with a connecting frame matched sliding sleeve block which is oppositely distributed, and the guiding of a first sliding rod is subjected to relative displacement until the anti-skid clamping blocks on the inner sides of the two connecting frames can be clamped on the two side edges of the two mining structural members, and after the clamping is finished, the worker turns the first conical gear and the second conical gear which are in receipt transmission at the moment by hand to enable the rotating rod to rotate, so that the first conical gear can indirectly drive a transmission screw rod.

Description

Welding positioning device

Technical Field

The utility model relates to the technical field of processing of mining structural parts, in particular to a welding positioning device.

Background

The underground mine often needs channel steel and I-steel as beam members or support column members for temporary support construction. Because of the inconvenience of material transportation, the specifications of channel steel and I-steel which can be obtained underground are limited. Sometimes, in order to meet the requirement of rigidity strength, a plurality of channel steels and I-steels are required to be welded together side by side, and a welding positioning device is required.

The welding positioning device for the mining structural part disclosed in patent CN215356991U comprises a welding gun, a base, a clamping mechanism, a transverse moving mechanism and a longitudinal moving mechanism; the base is provided with a positioning groove arranged along the longitudinal direction, and the positioning groove is used for placing a welded workpiece; the transverse moving mechanism is positioned at the left side of the positioning groove; the longitudinal moving mechanism comprises a sliding seat; the sliding seat is also provided with a horizontal rotating column, and the right end of the rotating column is provided with a vertical mounting hole matched with the welding gun; and the welding gun is positioned above the positioning groove.

In use, the welding positioning device can only perform independent processing on one surface of two workpieces to be welded at each time, and when welding processing is required to be performed on the joint of other surfaces of the two workpieces to be welded, workers are required to readjust the directional positions of the two workpieces to be welded, so that the welding positioning device is provided.

Disclosure of utility model

The utility model aims to provide a welding positioning device, which solves the problem that each welding process in the background technology can only process one surface of two workpieces to be welded independently, and when welding processes need to be carried out on other surface joints of the two workpieces to be welded, workers are required to readjust the direction positions of the two workpieces to be welded.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding positioning device, includes the base frame, one side of base frame is equipped with upset guiding mechanism, and the first guiding mechanism of adjustment is installed at the top of base frame, first guiding mechanism includes the dead lever, and the end connection of dead lever has guiding mechanism two, upset guiding mechanism includes the processing district, and the processing district is fixed in one side of base frame, the upset subassembly is installed to the inside and the top in processing district, the inside center department in processing district is equipped with stable subassembly, stable subassembly includes the jacking frame, and the top of jacking frame is connected with the load-bearing bottom plate.

Preferably, the turnover assembly comprises a positive and negative screw rod, the positive and negative screw rod is arranged on one side of the interior of the processing area, a screw rod sliding sleeve I is screwed on the periphery of two sides of the middle of the positive and negative screw rod, one end of the bottom of the connecting frame is fixed above the screw rod sliding sleeve I, a sliding sleeve block is fixedly connected with the other end of the bottom of the connecting frame, a sliding rod I for sliding sleeve block movement is fixed on the other side of the processing area, two sliding rods I for sliding sleeve block movement are arranged on the other side of the processing area, a rotating block is movably arranged on the middle of the connecting frame, an anti-slip clamping block is fixed on the inner side of the rotating block, one output end of the rotating block is connected with a motor I, and a motor II is arranged on one output end of the positive and negative screw rod.

Preferably, the stabilizing assembly comprises a rotating rod, the rotating rod is arranged in the processing area, one end of the rotating rod is connected with a torsion block arranged in the middle of the front end of the processing area, the periphery of two sides of the middle of the rotating rod is fixedly provided with a first conical gear, one side of the first conical gear is meshed with a second conical gear, one end of a transmission screw rod is fixedly arranged in the middle of the second conical gear, a screw rod sliding sleeve II is screwed on one side of the transmission screw rod, and a jacking frame is fixedly arranged on the inner side of the screw rod sliding sleeve II.

Preferably, the first adjusting mechanism comprises a second transmission screw rod, the second transmission screw rod is arranged on one side above the base frame, a third motor is arranged at the output end of the second transmission screw rod, a third screw rod sliding sleeve is screwed on the periphery of one side of the second transmission screw rod, a sliding frame is fixed on the inner side of the third screw rod sliding sleeve, a second sliding rod for guiding the sliding frame is fixed on the other side above the base frame, a third transmission screw rod is arranged in the sliding frame, a fourth motor is arranged at the output end of the third transmission screw rod, a fourth screw rod sliding sleeve is screwed on the periphery of one side of the third transmission screw rod, a fixing rod is fixed on the inner side of the fourth screw rod sliding sleeve, and a movable guide groove for guiding and moving the fixing rod is arranged on the inner side of the sliding frame.

Preferably, the fixed rod penetrates through a movable guide groove formed in the front end of the sliding frame, and the fixed rod and the movable guide groove are movably connected.

Preferably, the second adjusting mechanism comprises an electric push rod, the electric push rod is fixed at the tail end of the fixed rod, the top end of the electric push rod is connected with a connecting block, and a welding gun piece is fixedly inserted in the middle of the connecting block.

Compared with the prior art, the utility model has the beneficial effects that: according to the welding positioning device, two mining structural members to be welded are placed on a bearing bottom plate in advance by workers, the placement position and angle to be welded between the two structural members are properly adjusted, a second motor is started to enable a positive screw rod and a negative screw rod to rotate, at the moment, two groups of screw rod sliding sleeves which are in interaction with the second motor are respectively provided with a connecting frame matched sliding sleeve block and a first sliding rod which are oppositely distributed, so that relative displacement is carried out until the anti-slip clamping blocks on the inner sides of the two connecting frames can clamp the two side edges of the two mining structural members, after the clamping is finished, the first conical gear and the second conical gear which are used for receiving transmission at the moment are rotated by the rotating rod through the manual twisting block, the first screw rod can be indirectly driven by the transmission screw rod, at the moment, the second screw rod can be driven by threads to enable the lifting frame and the guide grooves formed in the two sides above a bearing bottom plate matched with a processing area to descend to be separated from the bottom ends of the original two structural members, in the follow-up welding process, and after welding of one surface of the two structural members is finished, the first motor can be started to carry the clamping blocks and the structural members on the corresponding angle of the two structural members can be adjusted manually, so that the lifting space of the two structural members can be lifted.

The welding gun part can utilize two groups of linked screw rod transmission structures in the first adjusting mechanism to carry out position adjustment operation in four directions, namely front, back, left and right, so as to achieve the effect of adjusting the welding position.

The welding gun piece can be adjusted in lifting position by utilizing the electric push rod, and can achieve multi-position adaptive adjustment welding by matching with the adjusting mechanism.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the interior turnover assembly of the processing zone of the present utility model;

FIG. 3 is a schematic side view of the internal stabilization component of the process zone of the present utility model;

Fig. 4 is a schematic diagram of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a base frame; 2. a turnover adjusting mechanism; 21. a processing zone; 22. a flip assembly; 221. a positive and negative screw rod; 222. a screw rod sliding sleeve I; 223. a connecting frame; 224. a sliding sleeve block; 225. a first slide bar; 226. a rotating block; 227. an anti-slip clamping block; 228. a first motor; 229. a second motor; 23. a stabilizing assembly; 231. a rotating lever; 232. twisting blocks; 233. a first conical gear; 234. a second bevel gear; 235. a first transmission screw rod is arranged; 236. a screw rod sliding sleeve II; 237. a jacking frame; 24. a load-bearing bottom plate; 3. an adjusting mechanism I; 31. a transmission screw rod II; 32. a third motor; 33. a screw rod sliding sleeve III; 34. a sliding frame; 35. a second slide bar; 36. a transmission screw rod III; 37. a fourth motor; 38. a screw rod sliding sleeve IV; 39. a fixed rod; 310. a movable guide groove; 4. an adjusting mechanism II; 41. an electric push rod; 42. connecting and installing blocks; 43. and a welding gun piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a welding positioning device comprises a base frame 1, wherein one side of the base frame 1 is provided with a turnover adjusting mechanism 2, the top of the base frame 1 is provided with an adjusting mechanism I3, the adjusting mechanism I3 comprises a fixed rod 39, the end part of the fixed rod 39 is connected with an adjusting mechanism II 4, the turnover adjusting mechanism 2 comprises a processing area 21, the processing area 21 is fixed on one side of the base frame 1, a turnover assembly 22 is arranged in and above the processing area 21, the turnover assembly 22 comprises a positive and negative screw rod 221, the positive and negative screw rod 221 is arranged on one side of the inside of the processing area 21, screw rod sliding sleeves I222 are arranged on the periphery of two sides of the middle part of the positive and negative screw rod 221 in a threaded manner, And one end of the bottom of the connecting frame 223 is fixed above the first screw rod sliding sleeve 222, the other end of the bottom of the connecting frame 223 is fixedly connected with a sliding sleeve block 224, the other side of the processing area 21 is fixed with a first sliding rod 225 for the sliding sleeve block 224 to move, the middle parts of the two connecting frames 223 are movably provided with rotating blocks 226, the inner sides of the rotating blocks 226 are fixed with anti-skid clamping blocks 227, the output end of one rotating block 226 is connected with a first motor 228, the output end of one end of the positive and negative screw rod 221 is provided with a second motor 229, the center of the interior of the processing area 21 is provided with a stabilizing component 23, the stabilizing component 23 comprises a jacking frame 237, The top end of the jacking frame 237 is connected with the bearing bottom plate 24, the stabilizing component 23 comprises a rotating rod 231, the rotating rod 231 is arranged in the processing area 21, one end of the rotating rod 231 is connected with a torsion block 232 arranged in the middle of the front end of the processing area 21, two sides of the middle of the rotating rod 231 are fixedly provided with a first conical gear 233, one side of the first conical gear 233 is meshed with a second conical gear 234, one end of a transmission screw rod 235 is fixedly arranged in the middle of the second conical gear 234, a screw rod sliding sleeve 236 is screwed on one side of the transmission screw rod 235, the jacking frame 237 is fixedly arranged on the inner side of the screw rod sliding sleeve 236, the worker places two mining structural members to be welded on the bearing bottom plate 24 in advance and properly adjusts the placement position and angle to be welded between the two structural members, then starts the motor II 229 to rotate the positive and negative screw rods 221, and then the two groups of screw rod sliding sleeves I222 acting with the motor II rotate the positive and negative screw rods 221, and the two groups of screw rod sliding sleeves I222 respectively carry out relative displacement by oppositely distributed connecting frames 223 in cooperation with the guiding of the sliding sleeve blocks 224 and the sliding rods I225 until the anti-skid clamping blocks 227 on the inner sides of the two connecting frames 223 can clamp the two side edges of the two mining structural members, and after the clamping is finished, the worker turns the rotating rod 231 to rotate the two groups of conical gears I233, II, The second bevel gear 234 indirectly drives the first transmission screw 235, at this moment, the second screw sliding sleeve 236 can utilize screw transmission to enable the lifting frame 237 and the bearing bottom plate 24 to be matched with the guide grooves formed on two sides above the processing area 21 to descend so as to separate from the bottom end of the original two structural members, and in the subsequent welding process, after welding of one of the two structural members, the first motor 228 can be started to carry the anti-slip clamping block 227 and the structural members clamped on the inner side thereof to perform turnover adjustment operation at a corresponding angle through the rotating block 226, no manual adjustment is needed, and it is worth mentioning that the descent of the bearing bottom plate 24 is to vacate the space required by turnover adjustment of the two structural members.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: a welding positioning device is characterized in that a first adjusting mechanism 3 comprises a second transmission screw rod 31, the second transmission screw rod 31 is arranged on one side above a base frame 1, a third motor 32 is arranged at the output end of the second transmission screw rod 31, a third screw rod sliding sleeve 33 is screwed on the periphery of one side of the second transmission screw rod 31, a sliding frame 34 is fixed on the inner side of the third screw rod sliding sleeve 33, a second slide rod 35 for guiding the sliding frame 34 is fixed on the other side above the base frame 1, a third transmission screw rod 36 is arranged in the sliding frame 34, a fourth motor 37 is arranged at the output end of the third transmission screw rod 36, a fourth screw rod sliding sleeve 38 is screwed on the periphery of one side of the third transmission screw rod 36, a fixing rod 39 is fixed on the inner side of the fourth screw rod sliding sleeve 38, a movable guide groove 310 for guiding and moving of the fixing rod 39 is arranged on the front end of the sliding frame 34 in a penetrating mode, movable guide grooves 310 are movably connected between the movable guide grooves, and a welding gun 43 can utilize two groups of linkage type screw rod transmission structures in the first adjusting mechanism 3 to perform position adjustment in the front, back, left and right directions and fourth positions are adjusted, and welding positions are adjusted accordingly, and welding positions are adjusted.

The second adjusting mechanism 4 includes an electric push rod 41, the electric push rod 41 is fixed at the tail end of the fixed rod 39, the top end of the electric push rod 41 is connected with a connecting block 42, a welding gun piece 43 is fixedly inserted in the middle of the connecting block 42, the welding gun piece 43 can adjust the lifting position by using the electric push rod 41, and the first adjusting mechanism 3 can achieve multi-position adaptive adjustment welding.

Working principle: for such welding positioning devices the worker first places the two mine construction elements to be welded on the carrier base plate 24 in advance and adjusts the placement position and angle to be welded between the two construction elements appropriately, then the motor II 229 is started to rotate the positive and negative screw rods 221, at this moment, the two groups of screw rod sliding sleeves II 222 which are in action with the motor II respectively carry out relative displacement by matching the oppositely distributed connecting frames 223 with the guiding of the sliding sleeve blocks 224 and the sliding rods II 225 until the anti-skid clamping blocks 227 on the inner sides of the two connecting frames 223 can be clamped on the two side edges of the two mine structural members, after the clamping is finished, the personnel hand-twisting blocks 232 enable the rotating rods 231 to rotate, at this moment, the two groups of bevel gears II 233 and 234 which receive the transmission can indirectly carry out transmission by the transmission screw rod I235, at this moment, the screw rod sliding sleeves II 236 can utilize the threaded transmission to enable the lifting frames 237 and the bearing bottom plates 24 to be matched with the guiding grooves formed on the two sides above the processing area 21 to descend and separate from the bottom ends of the original two structural members, in the subsequent welding process, after the welding of one side of the two structural members is finished, the first motor 228 can be started to carry the anti-slip clamping block 227 and the structural members clamped at the inner side thereof through the rotating block 226 to perform the overturning adjustment operation at the corresponding angle, and the adjustment treatment is not needed manually, and it is worth mentioning that the lowering of the bearing bottom plate 24 is used for freeing up the space required by overturning adjustment of the two structural members, secondly, the welding gun piece 43 can utilize two groups of linked screw rod transmission structures in the first adjusting mechanism 3 to perform the position adjusting operation in four directions of front, back, left and right, therefore, the effect of adjusting the welding position is achieved, and finally, the welding gun piece 43 can adjust the lifting position by utilizing the electric push rod 41, and the multi-position adaptive adjustment welding can be achieved by matching with the first adjusting mechanism 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Welding positioning device, including base frame (1), its characterized in that: one side of base frame (1) is equipped with upset guiding mechanism (2), and adjustment mechanism one (3) are installed at the top of base frame (1), adjustment mechanism one (3) include dead lever (39), and the end connection of dead lever (39) has guiding mechanism two (4), upset guiding mechanism (2) include processing district (21), and processing district (21) are fixed in one side of base frame (1), the inside and the top of processing district (21) are installed upset subassembly (22), the inside center department of processing district (21) is equipped with stable subassembly (23), stable subassembly (23) include jacking frame (237), and the top of jacking frame (237) is connected with loading floor (24).

2. A welding positioning device as defined in claim 1, wherein: the turnover assembly (22) comprises a positive and negative screw rod (221), the positive and negative screw rod (221) is arranged on one side of the inside of the processing area (21), a screw rod sliding sleeve I (222) is screwed on the periphery of two sides of the middle of the positive and negative screw rod (221), one end of the bottom of a connecting frame (223) is fixed above the screw rod sliding sleeve I (222), a sliding sleeve block (224) is fixedly connected with the other end of the bottom of the connecting frame (223), a sliding rod I (225) for the sliding sleeve block (224) to move is fixed on the other side of the processing area (21), a rotating block (226) is movably arranged in the middle of the connecting frame (223), an anti-slip clamping block (227) is fixed on the inner side of the rotating block (226), one output end of the rotating block (226) is connected with a motor I (228), and a motor II (229) is arranged at one output end of the positive and negative screw rod (221).

3. A welding positioning device as defined in claim 1, wherein: the stabilizing assembly (23) comprises a rotating rod (231), the rotating rod (231) is arranged in the processing area (21), one end of the rotating rod (231) is connected with a torsion block (232) arranged at the middle part of the front end of the processing area (21), conical gears I (233) are fixedly arranged on the periphery of two sides of the middle part of the rotating rod (231), conical gears II (234) are meshed with one side of the conical gears I (233), one end of a transmission screw rod I (235) is fixedly arranged in the middle of the conical gears II (234), a screw rod sliding sleeve II (236) is screwed on the periphery of one side of the transmission screw rod I (235), and a jacking frame (237) is fixedly arranged on the inner side of the screw rod sliding sleeve II (236).

4. A welding positioning device as defined in claim 1, wherein: the first adjusting mechanism (3) comprises a transmission screw rod II (31), the transmission screw rod II (31) is arranged on one side of the upper portion of the base frame (1), a motor III (32) is arranged at the output end of the transmission screw rod II (31), a screw rod sliding sleeve III (33) is screwed on the periphery of one side of the transmission screw rod II (31), a sliding frame (34) is fixed on the inner side of the screw rod sliding sleeve III (33), a sliding rod II (35) for guiding the sliding frame (34) is fixed on the other side of the upper portion of the base frame (1), a transmission screw rod III (36) is arranged in the sliding frame (34), a motor IV (37) is arranged at the output end of the transmission screw rod III (36), a screw rod IV (38) is screwed on the periphery of one side of the transmission screw rod III (36), a fixing rod (39) is fixed on the inner side of the screw rod IV (38), and a movable guide groove (310) for guiding and moving the fixing rod (39) is arranged on the inner side of the sliding frame (34).

5. A welding positioning device as defined in claim 4, wherein: the fixed rod (39) penetrates through a movable guide groove (310) formed in the front end of the sliding frame (34), and the fixed rod and the movable guide groove are movably connected.

6. A welding positioning device as defined in claim 1, wherein: the second adjusting mechanism (4) comprises an electric push rod (41), the electric push rod (41) is fixed at the tail end of the fixed rod (39), the top end of the electric push rod (41) is connected with a connecting loading block (42), and a welding gun piece (43) is fixedly inserted in the middle of the connecting loading block (42).