CN223441440U

CN223441440U - A sliding loader boom welding tool

Info

Publication number: CN223441440U
Application number: CN202422957015.9U
Authority: CN
Inventors: 王武; 谭屹峰; 邹卫民
Original assignee: Changsha Lianli Industrial Co ltd
Current assignee: Changsha Lianli Industrial Co ltd
Priority date: 2024-12-02
Filing date: 2024-12-02
Publication date: 2025-10-17
Anticipated expiration: 2034-12-02

Abstract

The utility model discloses a movable arm welding tool of a skid steer loader, which comprises a bottom plate, wherein a welding assembly is arranged on the upper surface of the bottom plate, a bearing block is fixedly connected to the upper surface of the bottom plate, a first guide rail is fixedly connected to the upper surface of the bottom plate, a moving block is slidably connected to the outer side of the first guide rail, an inserting assembly for fixing the moving block is arranged at the top of the first guide rail, a turntable is rotatably connected to one sides of the bearing block and the moving block, a fixed block is fixedly connected to one side of the turntable, and two first sliding grooves are formed in one side of the fixed block. According to the utility model, the supporting blocks can be inserted into the holes on the movable arms with different sizes to clamp and fix the movable arms with different sizes, so that the movable arms with different sizes can be welded conveniently, the convenience in use of the welding tool is improved, the movable arms can be turned over, the welding of the parts on the movable arms by workers is facilitated, and the use effect of the welding tool is improved.

Description

Movable arm welding tool of skid steer loader

Technical Field

The utility model relates to the technical field of movable arm welding of skid-steer loaders, in particular to a movable arm welding tool of a skid-steer loader.

Background

The movable arm of the skid steer loader refers to a movable arm on the loader, also called an upper arm, is an important connecting rod between a chassis of a cab and a bucket rod, and has multiple functions of telescoping, turning, lifting, tilting and the like.

The existing clamping mechanism is required to clamp the movable arm in the movable arm welding process of the skid steer loader, the existing clamping mechanism can clamp the movable arm with one size mostly, and the existing clamping mechanism is difficult to use when the movable arm with various sizes is welded.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a movable arm welding tool of a skid steer loader.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a skid steer loader movable arm welding frock, includes the bottom plate, the upper surface of bottom plate is equipped with welding set, the upper surface fixedly connected with bearing block of bottom plate, the upper surface fixedly connected with first guide rail of bottom plate, the outside sliding connection of first guide rail has the movable block, the top of first guide rail is equipped with the cartridge subassembly that fixes the movable block, one side of bearing block and movable block all rotates and is connected with the carousel, one side fixedly connected with fixed block of carousel, two first spouts have been seted up to one side of fixed block, sliding connection has the balladeur train in the first spout, be equipped with the power component that the drive balladeur train moved in the fixed block, one side fixedly connected with driving motor of balladeur train, one end of driving motor output shaft passes the balladeur train and has the threaded rod through the coupling connection, and the outside threaded connection of threaded rod has the thread bush, and the outside rotation of thread bush is connected with multiunit evenly distributed's connecting rod, and one end rotation of connecting rod is connected with the supporting shoe, one side of balladeur train is equipped with the direction part that makes the supporting shoe carry out horizontal movement.

As still further scheme of the utility model, the guide component is a plurality of dovetail grooves, the plurality of dovetail grooves are all arranged on one side of the sliding frame, and the supporting block is in sliding connection with the dovetail grooves.

As still further scheme of the utility model, one side of the sliding frame is fixedly connected with a shell, the threaded rod extends into the shell, a plurality of second sliding grooves are formed in the outer side of the shell, and the connecting rod penetrates through the second sliding grooves.

As a still further scheme of the utility model, the power assembly comprises a bidirectional screw rod, a rotating hole communicated with the first sliding groove is formed in the fixed block, the bidirectional screw rod is rotatably connected in the rotating hole, the bidirectional screw rod extends into the first sliding groove, penetrates through the sliding frame and is in threaded connection with the sliding frame, and a stepping motor for driving the bidirectional screw rod to rotate is fixedly connected to one side of the fixed block.

As a still further scheme of the utility model, one side of the bearing block and one side of the moving block are fixedly connected with a gear motor for driving the turntable to rotate.

As a still further scheme of the utility model, the plugging assembly comprises a plurality of screw holes, the screw holes are formed in the top of the first guide rail, one side of the moving block is fixedly connected with an L-shaped frame, two insertion holes are formed in the top of the L-shaped frame, screws are plugged into the two insertion holes, and the screws are in threaded connection with the screw holes.

As a still further proposal of the utility model, the welding component comprises two second guide rails, the two second guide rails are fixedly connected with the top of the bottom plate, and the outer sides of the second guide rails are connected with a welding robot arm in a sliding way.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the matched use of the threaded sleeve and the supporting blocks, the threaded rod is rotated, the threaded rod drives the threaded sleeve to move through the threaded engagement between the threaded rod and the threaded sleeve, and the threaded sleeve pushes the supporting blocks to move through the connecting rod, so that the distance between the supporting blocks is changed, the supporting blocks are inserted into holes on movable arms with different sizes to clamp and fix the movable arms with different sizes, the movable arms with different sizes are convenient to weld, and the convenience in use of welding tools is improved.

2. According to the utility model, through the arrangement of the turntable, after the movable arm is clamped, the movable arm can be driven to turn over by rotating the turntable, so that the movable arm can be turned over, the welding of the parts on the movable arm by workers is facilitated, and the use effect of the welding tool is improved.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of a skid steer loader arm welding fixture according to the present utility model;

FIG. 2 is a schematic sectional view of a fixed block of a skid steer loader arm welding fixture according to the present utility model;

fig. 3 is a schematic diagram of a partial enlarged structure of a welding tool for a mobile arm of a skid steer loader according to the present utility model.

In the figure, 1, a bottom plate; 2, a first guide rail, 3, a wire hole, 4, a bearing block, 5, an L-shaped frame, 6, a screw, 7, a second guide rail, 8, a welding robot arm, 9, a rotary table, 10, a fixed block, 11, a bidirectional screw rod, 12, a sliding frame, 13, a first sliding groove, 14, a second sliding groove, 15, a threaded rod, 16, a dovetail sliding groove, 17, a supporting block, 18, a threaded sleeve, 19, a shell, 20 and a moving block.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are described in a clear and complete manner, and the described embodiments are only some embodiments, but not all embodiments of the present utility model, and other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, a movable arm welding fixture for a skid steer loader comprises a bottom plate 1, a welding component is arranged on the upper surface of the bottom plate 1, a bearing block 4 is fixed on the upper surface of the bottom plate 1 through bolts, a first guide rail 2 is fixed on the upper surface of the bottom plate 1 through bolts, a moving block 20 is slidably connected on the outer side of the first guide rail 2, an inserting component for fixing the moving block 20 is arranged on the top of the first guide rail 2, a turntable 9 is rotatably connected on one side of the bearing block 4 and one side of the moving block 20, a fixing block 10 is fixed on one side of the turntable 9 through bolts, two first sliding grooves 13 are arranged on one side of the fixing block 10, a sliding frame 12 is slidably connected in the first sliding grooves 13, a power component for driving a sliding frame 12 is arranged in the fixing block 10, a driving motor is fixed on one side of the sliding frame 12 through bolts, one end of the driving motor output shaft passes through the sliding frame 12 and is connected with a threaded sleeve 18 through a coupling, one end of the threaded rod 18 is rotatably connected on the outer side of the threaded sleeve 18, one end of the connecting rod is rotatably connected with a plurality of groups of connecting rods, a supporting block 17 is rotatably connected on one side of the sliding frame 12, a supporting block 17 is provided with a guide motor for enabling the supporting block 17 to horizontally move, the driving motor 17 is fixedly arranged on one side of the supporting block 17 through the threaded sleeve, and the supporting rod 17 is rotatably clamped by the threaded sleeve 17 through the threaded rod 17, and simultaneously, the supporting arm 17 can be clamped by the supporting rod 17 is rotatably and can be screwed on the supporting rod 17 through a large and small supporting arm 17 through the threaded sleeve and the threaded rod 17 simultaneously, and can be clamped by the supporting arm 17, and the supporting arm can be screwed and the threaded arm 17 is screwed and the threaded rod is screwed and the threaded nut is screwed and the threaded rod 18 is clamped by and the threaded rod and the supporting rod 18 is conveniently, the convenience of welding frock use has been improved.

In the utility model, the guide part is a plurality of dovetail sliding grooves 16, the plurality of dovetail sliding grooves 16 are formed in one side of the sliding frame 12, the supporting block 17 is in sliding connection with the dovetail sliding grooves 16, when the supporting block 17 moves, the supporting block 17 slides in the dovetail sliding grooves 16, so that the supporting block 17 horizontally moves along the dovetail sliding grooves 16, one side of the sliding frame 12 is fixedly provided with a shell 19 through bolts, a threaded rod 15 extends into the shell 19, a plurality of second sliding grooves 14 are formed in the outer side of the shell 19, a connecting rod passes through the second sliding grooves 14, and the shell 19 can protect the threaded rod 15 and a threaded sleeve 18, so that the threaded rod 15 and the threaded sleeve 18 are prevented from being damaged;

In particular, the power assembly comprises a bidirectional screw rod 11, a rotating hole communicated with a first sliding groove 13 is formed in a fixed block 10, the bidirectional screw rod 11 is rotationally connected in the rotating hole, the bidirectional screw rod 11 extends into the first sliding groove 13, penetrates through a sliding frame 12 and is in threaded connection with the sliding frame 12, a stepping motor for driving the bidirectional screw rod 11 to rotate is fixedly arranged on one side of the fixed block 10 through a bolt, a movable arm is arranged between a bearing block 4 and a movable block 20, two ends of the movable arm are positioned between the two sliding frames 12, then the stepping motor is started, the stepping motor drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 drives the two sliding frames 12 to move towards the movable arm along the first sliding groove 13 through threaded engagement between the two sliding frames 12, so that the sliding frames 12 clamp the movable arm, a speed reducing motor for driving a turntable 9 to rotate is fixedly arranged on one side of the bearing block 4 and the movable block 20 through bolts, after clamping the movable arm, the turntable 9 is driven to rotate by the gear motor, the turntable 9 drives the movable arm to rotate, so that the movable arm is turned over, a worker can weld parts on the movable arm conveniently, the use effect of the welding tool is improved, the plugging assembly comprises a plurality of screw holes 3, the plurality of screw holes 3 are all formed in the top of the first guide rail 2, two jacks are formed in the top of the L-shaped support 5,L type support 5 in a welded mode at one side of the movable block 20, screws 6 are inserted into the two jacks, the screws 6 are in threaded connection with the screw holes 3, the screws 6 are rotated, the screws 6 are separated from the screw holes 3, at the moment, the movable block 20 can be moved along the first guide rail 2, after the movable block 20 is moved to a proper position, the screws 6 are connected with the corresponding screw holes 3, so that the distance between the movable block 20 and the bearing block 4 can be changed, be convenient for be suitable for not the swing arm of equidimension, welding set includes two second guide rails 7, and two second guide rails 7 are all fixed at the top of bottom plate 1 through the bolt, and the outside sliding connection of second guide rail 7 has welding robot arm 8.

When the movable arm is required to be used, the movable arm is placed between the bearing block 4 and the moving block 20, two ends of the movable arm are located between the two sliding frames 12, then a stepping motor is started, the stepping motor drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 drives the two sliding frames 12 to move towards the movable arm along the first sliding groove 13 through threaded engagement between the two sliding frames 12, so that the movable arm is clamped by the sliding frames 12, the threaded rod 15 and the supporting block 17 can be inserted into through holes in the movable arm in the moving process of the sliding frames 12, then a driving motor is started, the driving motor drives the threaded rod 15 to rotate, the threaded rod 15 can drive the threaded sleeve 18 to move through threaded engagement between the threaded sleeve 18, the threaded sleeve 18 can drive the supporting block 17 to move along the dovetail sliding groove 16 through a connecting rod, the supporting block 17 clamps the movable arm from the inside of the through holes in the power arm, and clamps and supports the movable arm with different sizes.

Furthermore, the terms "mounted," "configured," "connected," and "sleeved" should be construed broadly. For example, they may be fixedly connected, detachably connected, or of unitary construction, may be mechanically or electrically connected, may be directly connected, or indirectly connected through intermediaries, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. A sliding loader boom welding tool, comprising a base plate (1), characterized in that a welding assembly is provided on the upper surface of the base plate (1), a load-bearing block (4) is fixedly connected to the upper surface of the base plate (1), a first guide rail (2) is fixedly connected to the upper surface of the base plate (1), a moving block (20) is slidably connected to the outer side of the first guide rail (2), a plug-in assembly for fixing the moving block (20) is provided on the top of the first guide rail (2), one side of the load-bearing block (4) and the moving block (20) are both rotatably connected to a turntable (9), one side of the turntable (9) is fixedly connected to a fixed block (10), and one side of the fixed block (10) is provided with Two first slide grooves (13), a slide (12) is slidably connected in the first slide groove (13), a power assembly for driving the slide (12) to move is provided in the fixed block (10), one side of the slide (12) is fixedly connected to a drive motor, one end of the output shaft of the drive motor passes through the slide (12) and is connected to a threaded rod (15) through a coupling, the outer side of the threaded rod (15) is threadedly connected to a threaded sleeve (18), the outer side of the threaded sleeve (18) is rotatably connected to multiple groups of evenly distributed connecting rods, one end of the connecting rod is rotatably connected to a support block (17), and one side of the slide (12) is provided with a guide component for causing the support block (17) to move horizontally.

2. A sliding loader boom welding tool according to claim 1, characterized in that the guide component is a plurality of dovetail chutes (16), the plurality of dovetail chutes (16) are all opened on one side of the slide (12), and the support block (17) is slidably connected to the dovetail chutes (16).

3. A sliding loader boom welding tool according to claim 2, characterized in that a shell (19) is fixedly connected to one side of the slide (12), and the threaded rod (15) extends into the shell (19), and a plurality of second slide grooves (14) are opened on the outer side of the shell (19), and the connecting rod passes through the second slide grooves (14).

4. A sliding loader boom welding tool according to claim 1, characterized in that the power assembly includes a bidirectional screw (11), a rotating hole connected to the first slide groove (13) is opened in the fixed block (10), the bidirectional screw (11) is rotatably connected in the rotating hole, the bidirectional screw (11) extends into the first slide groove (13) and passes through the slide (12) and is threadedly connected to the slide (12), and a stepper motor that drives the bidirectional screw (11) to rotate is fixedly connected to one side of the fixed block (10).

5. The sliding loader boom welding fixture according to claim 1, characterized in that one side of the load-bearing block (4) and the moving block (20) are fixedly connected to a reduction motor that drives the turntable (9) to rotate.

6. A sliding loader boom welding tool according to claim 1, characterized in that the plug-in assembly includes a plurality of thread holes (3), and the plurality of thread holes (3) are all opened at the top of the first guide rail (2); an L-shaped frame (5) is fixedly connected to one side of the moving block (20), and two sockets are opened at the top of the L-shaped frame (5), and screws (6) are inserted into the two sockets, and the screws (6) are threadedly connected to the thread holes (3).

7. A sliding loader boom welding tool according to claim 1, characterized in that the welding assembly comprises two second guide rails (7), both of which are fixedly connected to the top of the base plate (1), and the outer side of the second guide rail (7) is slidably connected to a welding robot arm (8).