CN214921730U - Multidirectional adjusting and welding device for forklift body welding - Google Patents

Abstract

The utility model relates to the technical field of forklift equipment, and discloses a multidirectional adjusting and welding device for welding of a forklift body, which comprises a base table, universal wheels are arranged at the periphery of the lower surface of the base table, a servo motor is arranged at one side of the upper surface of the base table, a shaft coupling is arranged at the output end of the servo motor, connecting blocks are welded at the side walls of the two sides of the shaft coupling, the connecting blocks are L-shaped, a driving motor is transversely arranged between the opposite surfaces of the connecting blocks far away from the shaft coupling, through holes are arranged at the side walls of the connecting blocks, a rotating shaft rod is arranged in the through hole arranged at the side wall of the connecting block, the rotating shaft rod is positioned at one end of the connecting block close to the driving motor, the rotating shaft rod is rotatably connected with the output end of the driving motor, a rotating mechanism is arranged at the joint of the output end of the driving motor and the rotating shaft rod, and the multidirectional adjustment of the welding gun operation position can be realized by the device, so as to improve the processing and welding effect of the forklift body welding.

Description

Multidirectional adjusting and welding device for forklift body welding

Technical Field

The application relates to the technical field of forklift equipment, in particular to a multidirectional adjusting and welding device for welding of a forklift body.

Background

The forklift is an industrial transport vehicle, and refers to various wheel type transport vehicles for loading, unloading, stacking and short-distance transport of finished pallet goods, and the international organization for standardization ISO/TC110 is called an industrial vehicle, is commonly used for transporting large storage objects, and is generally driven by an oil-fired machine or a battery.

The welding processing of automobile body is carried out to fork truck before dispatching from the factory, generally uses welder to carry out welding operation, but current fork truck automobile body is not high when carrying out welding processing degree of automation, can't realize all-round multidirectional regulation of welder operation position, leads to the processing welding effect of fork truck automobile body welding not enough.

SUMMERY OF THE UTILITY MODEL

In order to realize the all-round multidirectional regulation of welder operation position to the improvement is to the processing welding effect of fork truck automobile body seam, this application provides a multidirectional regulation welding set for fork truck automobile body seam.

The application provides a multidirectional regulation welding set for fork truck automobile body seam adopts following technical scheme:

a multidirectional adjusting and welding device for welding of a forklift body comprises a base table, universal wheels are arranged on the periphery of the lower surface of the base table, a servo motor is arranged on one side of the upper surface of the base table, a coupler is arranged at the output end of the servo motor, connecting blocks are welded on the side walls of two sides of the coupler and are L-shaped, a driving motor is transversely arranged between opposite surfaces of one end, away from the coupler, of each connecting block, through holes are formed in the side walls of the connecting blocks, a rotating shaft rod penetrates through the through holes formed in the side walls of the connecting blocks, is positioned at one end, close to the driving motor, of each connecting block and is rotatably connected with the output end of the driving motor, a rotating mechanism is arranged at the joint of the output end of the driving motor and the rotating shaft rod, adjusting blocks are welded at the two ends of the rotating shaft rod and are in an open-ring shape, and the adjusting block upper surface is seted up the dovetail slide rail, be provided with adjustment mechanism in the slide rail, adjustment mechanism keeps away from the welding of one end lower surface department of adjusting block has two sets of stop gear, and is two sets of be provided with welder on stop gear's the fixed end, welder's operation end is located the one end lower surface department of keeping away from adjustment mechanism.

By adopting the technical scheme, the welding gun is fixedly installed through the limiting mechanism, so that the servo motor drives the shaft coupling to rotate, the connecting block is further driven to rotate, the rotating shaft rod and the adjusting block deflect along with the rotating shaft rod, the operation angle position of the welding gun can be deflected and adjusted along with the rotating shaft rod, the operation end of the welding gun can be conveniently deflected to weld the side seam position of the forklift body, the driving motor drives the rotating gear to rotate, the synchronous gear is driven to rotate, the rotating shaft rod and the adjusting block are further driven to deflect along with the rotating shaft rod, the operation height position of the welding gun can be deflected and adjusted along with the rotating shaft rod, the operation end of the welding gun can be conveniently deflected to weld different height parts of the forklift body, the asynchronous motor drives the standard gear to be in rotating fit with the tooth groove, the sliding block is driven to be in sliding fit with the sliding rail, the mounting block drives the welding gun to finely adjust the operation position along with the mounting block, the degree of automation is high, and the omnibearing and multidirectional adjustment of the operation position of the welding gun is facilitated, the processing welding effect of the forklift body welding is improved.

Preferably, the rotating mechanism comprises a rotating gear and a synchronizing gear, the rotating gear is arranged at the output end of the driving motor, the synchronizing gear is arranged at the outer ring of one side of the rotating shaft rod close to the output end of the driving motor, and the synchronizing gear is meshed with the rotating gear to be connected in a rotating mode.

Through adopting above-mentioned technical scheme, utilize synchronous gear and running gear to rotate to be connected, be convenient for make driving motor drive the pivot pole and rotate.

Preferably, driving motor's base end sets up in connecting block inside wall department on one side, and driving motor's output setting is in connecting block another side inside wall department, driving motor's output and connecting block inside wall department rotate to be connected, cockscomb structure tooth's socket has been seted up to regulating block outer lane department, the tooth's socket is cyclic annular distribution around the center pin of regulating block, the slide rail is cyclic annular distribution around the center pin of regulating block.

Through adopting above-mentioned technical scheme, utilize the tooth's socket, be convenient for with standard gear normal running fit, utilize the slide rail, be convenient for drive the slider and remove.

Preferably, adjustment mechanism includes slider, installation piece, a set of branch, asynchronous machine, standard gear and limiting plate, the slider sets up in the slide rail, and slider and slide rail cooperation of sliding, the horizontal welding of installation piece is in slider upper surface department, asynchronous machine sets up the one end upper surface department of keeping away from the slider at the installation piece, and asynchronous machine's output wears to locate installation piece lower surface department, and is a set of asynchronous machine's lower surface both sides department is kept away from at the installation piece to the branch welding, the horizontal welding of limiting plate is in a set of branch lower surface department, standard gear sets up on asynchronous machine's output, and standard gear is located department between a set of branch facade, standard gear meshes with the tooth's socket mutually and rotates and be connected.

By adopting the technical scheme, the standard gear and the tooth socket are driven to be in running fit through the asynchronous motor, so that the sliding block is driven to be in sliding fit with the sliding rail, and the mounting block drives the welding gun to finely adjust the operation position.

Preferably, stop gear includes a set of arc clamp splice, bolt and nut, and is a set of the one end of arc clamp splice all welds in limiting plate lower surface both sides department, and the one end lateral wall department that the limiting plate was kept away from to the arc clamp splice all sets up threaded through hole, the threaded through hole that bolt and arc clamp splice lateral wall department seted up agrees with threaded connection, the nut agrees with threaded connection mutually with the tail end of bolt, welder's handle end sets up department between a set of arc clamp splice facade.

Through adopting above-mentioned technical scheme, set up welder's handle end department between a set of arc clamp splice facade to screw up the nut, and then make the spacing open end of fixing a set of arc clamp splice of bolt and nut, make welder's handle end position centre gripping fixed thereupon, be favorable to avoiding welder to take place not hard up the problem that drops and influence the processing operation normal clear at welding operation's in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging a servo motor, a coupler, a connecting block, a driving motor, a rotating shaft rod, a rotating mechanism, an adjusting block and the adjusting mechanism which are matched, and utilizing a rotating gear, a synchronous gear, a sliding block, an installation block, a group of supporting rods, an asynchronous motor, a standard gear and a limiting plate, a welding gun is installed and fixed through the limiting mechanism, so that the coupler is driven to rotate through the servo motor, the connecting block is driven to rotate, the rotating shaft rod and the adjusting block are deflected along with the connecting block, the operation angle position of the welding gun can be deflected and adjusted along with the rotating shaft rod, the operation end of the welding gun can be conveniently deflected to weld the side seam position of a forklift body, the rotating gear is driven to rotate through the driving motor, the synchronous gear is driven to rotate, the rotating shaft rod and the adjusting block are driven to deflect along with the rotating shaft rod and the adjusting block, the operation height position of the welding gun can be deflected and adjusted along with the operation end of the welding gun to weld different height positions of the forklift body, and the asynchronous motor drives the standard gear and the tooth socket to be in running fit, so that the sliding block and the sliding rail are driven to slide and fit, the mounting block drives the welding gun to finely adjust the operation position, the degree of automation is high, the all-dimensional multi-directional adjustment of the operation position of the welding gun is favorably realized, and the processing welding effect of the welding of the forklift body is favorably improved.

2. Through being equipped with stop gear, utilize arc clamp splice, bolt and nut, set up welder's handle end department between a set of arc clamp splice facade to screw up the nut, and then make the spacing open end of fixing a set of arc clamp splice of bolt and nut, make welder's handle end position centre gripping thereupon fixed, be favorable to avoiding welder to take place not hard up the problem that drops and influence the processing operation normal clear at welding operation's in-process.

Drawings

FIG. 1 is a schematic structural view of a base table of an embodiment of the application;

FIG. 2 is a schematic structural diagram of an adjustment mechanism of an embodiment of the application;

fig. 3 is a schematic structural diagram of a limiting mechanism of an application embodiment.

Description of reference numerals: 1. a base table; 2. a universal wheel; 3. a servo motor; 4. a coupling; 5. connecting blocks; 6. a drive motor; 7. a spindle rod; 8. a rotating mechanism; 81. a rotating gear; 82. a synchronizing gear; 9. an adjusting block; 10. a slide rail; 11. an adjustment mechanism; 111. a slider; 112. mounting blocks; 113. a strut; 114. an asynchronous motor; 115. a standard gear; 116. a limiting plate; 12. a limiting mechanism; 121. an arc-shaped clamping block; 122. a bolt; 123. a nut; 13. a welding gun; 14. a tooth socket.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a multidirectional adjusting and welding device for welding of a forklift body. Referring to fig. 1 and 2, a multidirectional adjusting and welding device for welding a forklift body comprises a base table 1, universal wheels 2 are arranged on the periphery of the lower surface of the base table 1, a servo motor 3 is arranged on one side of the upper surface of the base table 1, a coupler 4 is arranged at the output end of the servo motor 3, connecting blocks 5 are welded on the side walls of two sides of the coupler 4, the connecting blocks 5 are L-shaped, a driving motor 6 is transversely arranged between the opposite surfaces of one end of each connecting block 5, which is far away from the coupler 4, a through hole is formed in the side wall of each connecting block 5, a rotating shaft rod 7 penetrates through the through hole formed in the side wall of each connecting block 5, the rotating shaft rod 7 is positioned at one end, which is close to the driving motor 6, of the rotating shaft rod 7 is rotatably connected with the output end of the driving motor 6, a rotating mechanism 8 is arranged at the joint of the output end of the driving motor 6 and the rotating shaft rod 7, and adjusting blocks 9 are welded at two ends of the rotating shaft rod 7, regulating block 9 is opening form ring shape, and dovetail slide rail 10 has been seted up to regulating block 9 upper surface, be provided with adjustment mechanism 11 in the slide rail 10, degree of automation is high, be favorable to realizing the all-round multidirectional regulation of welder 13 operation position, be favorable to improving the processing welding effect to fork truck automobile body seam, adjustment mechanism 11 keeps away from the welding of one end lower surface department of regulating block 9 has two sets of stop gear 12, be provided with welder 13 on two sets of stop gear 12's the fixed end, be favorable to avoiding welder 13 to take place not hard up the problem that drops and influence the processing operation and normally go on at welding operation's in-process, welder 13's operation end is located the one end lower surface department of keeping away from adjustment mechanism 11.

Referring to fig. 2, the rotating mechanism 8 includes a rotating gear 81 and a synchronizing gear 82, the rotating gear 81 is disposed on the output end of the driving motor 6, the synchronizing gear 82 is disposed on the outer ring of the rotating shaft 7 near the output end of the driving motor 6, and the synchronizing gear 82 is in meshed rotary connection with the rotating gear 81, so that the driving motor 6 drives the rotating shaft 7 to rotate.

Referring to fig. 1, fig. 2, driving motor 6's base end sets up in connecting block 5 inside wall department on one side, and driving motor 6's output sets up in 5 another side inside wall departments of connecting block, driving motor 6's output and 5 inside wall departments of connecting block rotate to be connected, cockscomb structure tooth's socket 14 has been seted up to regulating block 9 outer lane department, tooth's socket 14 is cyclic annular distribution around the center pin of regulating block 9, be convenient for with standard gear 115 normal running fit, slide rail 10 is cyclic annular distribution around the center pin of regulating block 9, be convenient for drive slider 111 and remove.

Referring to fig. 1 and 2, the adjusting mechanism 11 includes a sliding block 111, a mounting block 112, a set of supporting rods 113, an asynchronous motor 114, a standard gear 115 and a limiting plate 116, the sliding block 111 is disposed in the slide rail 10, and the sliding block 111 is matched with the sliding rail 10 in a sliding way, the mounting block 112 is transversely welded on the upper surface of the sliding block 111, the asynchronous motor 114 is arranged on the upper surface of one end of the mounting block 112 far away from the sliding block 111, the output end of the asynchronous motor 114 is arranged on the lower surface of the mounting block 112 in a penetrating way, a group of supporting rods 113 are welded on two sides of the lower surface of the mounting block 112 far away from the asynchronous motor 114, a limiting plate 116 is transversely welded on the lower surface of the group of supporting rods 113, a standard gear 115 is arranged on the output end of the asynchronous motor 114, and the standard gear 115 is positioned between the opposite surfaces of the group of supporting rods 113, and the standard gear 115 is meshed with the tooth grooves 14 and is in rotating connection, so that the mounting block 112 drives the welding gun 13 to finely adjust the operation position.

Referring to fig. 1 and 3, the limiting mechanism 12 includes a set of arc-shaped clamping blocks 121, bolts 122 and nuts 123, one ends of the set of arc-shaped clamping blocks 121 are all welded at two sides of the lower surface of the limiting plate 116, threaded through holes are all formed in the side wall of one end of the arc-shaped clamping block 121 far away from the limiting plate 116, the bolts 122 are in threaded connection with the threaded through holes formed in the side wall of the arc-shaped clamping block 121, the nuts 123 are in threaded connection with the tail ends of the bolts 122, the handle end of the welding gun 13 is arranged between the opposite surfaces of the set of arc-shaped clamping blocks 121, so that the handle end of the welding gun 13 is clamped and fixed therewith, and the problem that the welding gun 13 is loosened and falls off in the welding operation process to affect normal operation is solved.

The implementation principle of the multidirectional adjusting and welding device for welding of the forklift body is as follows: the base platform 1 is moved to a placement position of a forklift body to be processed and welded through the universal wheels 2, the handle end of the welding gun 13 is arranged between opposite surfaces of the arc-shaped clamping blocks 121, so that the nut 123 is screwed, the bolt 122 and the nut 123 are enabled to limit and fix the opening end of the arc-shaped clamping blocks 121, the handle end of the welding gun 13 is clamped and fixed accordingly, the problem that the welding gun 13 loosens and falls off in the welding operation process to influence the normal operation of the processing operation is solved, the coupler 4 is driven to rotate through the servo motor 3, the connecting block 5 is driven to rotate, the rotating shaft rod 7 and the adjusting block 9 are deflected accordingly, the operation angle position of the welding gun 13 is deflected and adjusted accordingly, the operation end of the welding gun 13 can be deflected to weld the side seam clamping position of the forklift body, the driving motor 6 drives the rotating gear 81 to rotate, and the synchronizing gear 82 is driven to rotate, and then the rotating shaft rod 7 and the adjusting block 9 are driven to deflect, so that the operation height position of the welding gun 13 can be deflected and adjusted, the operation end of the welding gun 13 can be conveniently deflected to weld different height parts of the forklift body, the asynchronous motor 114 drives the standard gear 115 and the tooth space 14 to be in running fit, the sliding block 111 is driven to be in sliding fit with the sliding rail 10, the mounting block 112 drives the welding gun 13 to finely adjust the operation position, the degree of automation is high, the all-dimensional multi-directional adjustment of the operation position of the welding gun 13 is facilitated, and the processing and welding effect of welding the forklift body is facilitated to be improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a multidirectional regulation welding set that is used for fork truck automobile body seam, its characterized in that: comprises a base table (1), universal wheels (2) are arranged on the periphery of the lower surface of the base table (1), a servo motor (3) is arranged on one side of the upper surface of the base table (1), a coupler (4) is arranged at the output end of the servo motor (3), connecting blocks (5) are welded on the side walls of the two sides of the coupler (4), the connecting blocks (5) are L-shaped, a driving motor (6) is transversely arranged between the opposite surfaces of one end, far away from the coupler (4), of the connecting block (5), through holes are formed in the side walls of the connecting block (5), a rotating shaft rod (7) penetrates through the through holes formed in the side walls of the connecting block (5), the rotating shaft rod (7) is positioned at one end, close to the driving motor (6), of the rotating shaft rod (7) is rotatably connected with the output end of the driving motor (6), a rotating mechanism (8) is arranged at the joint of the output end of the driving motor (6) and the rotating shaft rod (7), adjusting blocks (9) are welded at two ends of the rotating shaft rod (7), the adjusting blocks (9) are in an open ring shape, dovetail-shaped sliding rails (10) are arranged on the upper surfaces of the adjusting blocks (9), adjusting mechanisms (11) are arranged in the sliding rails (10), two sets of limiting mechanisms (12) are welded at the lower surface of one end, away from the adjusting blocks (9), of each adjusting mechanism (11), welding guns (13) are arranged at the fixed ends of the limiting mechanisms (12), and the operation ends of the welding guns (13) are located at the lower surface of one end, away from the adjusting mechanisms (11).

2. The multidirectional adjusting welding device for forklift body welding according to claim 1, characterized in that: the rotating mechanism (8) comprises a rotating gear (81) and a synchronizing gear (82), the rotating gear (81) is arranged at the output end of the driving motor (6), the synchronizing gear (82) is arranged at the outer ring of one side of the rotating shaft rod (7) close to the output end of the driving motor (6), and the synchronizing gear (82) is meshed with the rotating gear (81) and is connected in a rotating mode.

3. The multidirectional adjusting welding device for forklift body welding according to claim 1, characterized in that: the base end of driving motor (6) sets up in connecting block (5) inside wall department on one side, and the output setting of driving motor (6) is in connecting block (5) another side inside wall department, the output and connecting block (5) inside wall department rotation of driving motor (6) are connected, regulating block (9) outer lane department has seted up cockscomb structure tooth's socket (14), tooth's socket (14) are cyclic annular distribution around the center pin of regulating block (9), slide rail (10) are cyclic annular distribution around the center pin of regulating block (9).

4. The multidirectional adjusting welding device for forklift body welding according to claim 1, characterized in that: adjustment mechanism (11) includes slider (111), installation piece (112), a set of branch (113), asynchronous machine (114), standard gear (115) and limiting plate (116), slider (111) sets up in slide rail (10), and slider (111) and slide rail (10) cooperation, installation piece (112) transversely welds in slider (111) upper surface department, asynchronous machine (114) set up the one end upper surface department of keeping away from slider (111) at installation piece (112), and the output of asynchronous machine (114) wears to locate installation piece (112) lower surface department, and is a set of branch (113) welding is in the lower surface facade both sides department of keeping away from asynchronous machine (114) at installation piece (112), limiting plate (116) transversely welds in a set of branch (113) lower surface department, standard gear (115) set up on the output of asynchronous machine (114), and standard gear (115) are located a set of branch (113) and locate between to right, the standard gear (115) is meshed with the tooth grooves (14) and is in rotating connection.

5. Multidirectional adjusting welding device for forklift body welding according to claim 1 or 4, characterized in that: stop gear (12) are including a set of arc clamp splice (121), bolt (122) and nut (123), and are a set of the one end of arc clamp splice (121) is all welded in limiting plate (116) lower surface both sides department, and the one end lateral wall department that limiting plate (116) were kept away from in arc clamp splice (121) all seted up the screw thread through-hole, bolt (122) agree with threaded connection with the screw thread through-hole that arc clamp splice (121) lateral wall department seted up, nut (123) agree with threaded connection with the tail end of bolt (122) mutually, the handle end setting of welder (13) is in a set of department between arc clamp splice (121) facade.

Images