阅读说明：本技术 一种滑板车用轮毂夹持装置 (Wheel hub clamping device for scooter ) 是由 覃海莲 杨坤 于 2020-07-25 设计创作，主要内容包括：本发明公开了一种滑板车用轮毂夹持装置,包括工作机箱,所述工作机箱的上表面左侧设置有第一传送带,所述工作机箱的上方表面左上角设置有第一机械臂,所述工作机箱的上方表面右侧设置有第二传送带,且第二传送带的上方表面连接有轮毂隔板,所述轮毂隔板的间距内部设置有轮毂,且工作机箱的上方表面右上方安装有第二机械臂,本发明通过将工作机箱的上的中部设置有电动伸缩杆,通过电动伸缩杆的设置,便于将成品的工件从工作台上推出,同时通过稳定块和小轴的设置,便于稳定块通过小轴旋转,将轮台与轮毂在工作台上进行固定,从而防止在安装时发生意外,从而起到防护的作用。(The invention discloses a hub clamping device for a scooter, which comprises a working case, wherein a first conveyor belt is arranged on the left side of the upper surface of the working case, a first mechanical arm is arranged at the upper left corner of the upper surface of the working case, a second conveyor belt is arranged at the right side of the upper surface of the working case, and the upper surface of the second conveyor belt is connected with a hub clapboard, hubs are arranged in the space between the hub clapboards, and the right upper part of the upper surface of the working machine case is provided with a second mechanical arm, the middle part of the upper part of the working machine case is provided with an electric telescopic rod, the finished workpiece is conveniently pushed out from the working table through the arrangement of the electric telescopic rod, meanwhile, through the arrangement of the stabilizing block and the small shaft, the stabilizing block is convenient to rotate through the small shaft, the wheel table and the wheel hub are fixed on the workbench, and therefore accidents are prevented from occurring during installation, and the protection effect is achieved.)

1. The utility model provides a wheel hub clamping device for scooter, includes work machine case (1), its characterized in that: the automatic tire cleaning machine is characterized in that a first conveyor belt (2) is arranged on the left side of the upper surface of a working machine case (1), tire partition plates (3) are equidistantly arranged on the upper surface of the first conveyor belt (2), tires (4) are arranged inside space partition plates of the tire partition plates (3), driven wheels (5) are connected inside two ends of the first conveyor belt (2), an upper supporting roller (6) is arranged on the surface below the first conveyor belt (2), a support rod (7) is arranged below the upper supporting roller (6), two ends of the support rod (7) are connected with two sides of the driven wheels (5), two sides of the driven wheels (5) are connected with a support (8), a control motor (801) is arranged at the end part above the support (8), a first mechanical arm (9) is arranged at the upper left corner of the upper surface of the working machine case (1), and a first rotating base (10) is connected to the middle part of the upper surface of the first mechanical, the two sides of the central line of the upper surface of the first rotating base (10) are symmetrically provided with first supporting blocks (11), the two sides of each first supporting block (11) are internally provided with a first big arm (12) in a crossing manner, the upper part of each first big arm (12) is internally connected with a first small arm (13), the lower part of each first small arm (13) is provided with a controller (1301), the middle part of the lower surface of each controller (1301) is provided with a clamping jaw (1302), the middle part of the upper surface of the right side surface working case (1) of each first mechanical arm (9) is provided with an electric telescopic rod (14), the left side of the inside of each electric telescopic rod (14) is provided with a stepping motor (15), the right side output end of the stepping motor (15) is connected with a thrust rod (16), the left side surface of the thrust rod (16) is provided with a bearing (17), the outer side surface of the right side thrust rod (16) of the anti-seismic bearing (17) is, and the middle part of the right side of the planet roller screw (18) is provided with a traditional roller screw (19), the middle part of the right side surface of the electric telescopic rod (14) is provided with a dust ring (20), the right side of the inside of the dust ring (20) is transversely provided with a push rod (21), the right side surface of the push rod (21) is connected with a push plate (22), the right side of the upper surface of the electric telescopic rod (14) is provided with a small shaft (23), the outer ring of the small shaft (23) is connected with a stabilizing block (24), the lower part of the push plate (22) is vertically provided with a workbench (25), the upper surface of the workbench (25) is symmetrically provided with a sliding groove (26), the inside of the sliding groove (26) is transversely provided with a sliding block (27), the lower part of the sliding block (27) is transversely connected with a transmission screw (28), the right side lower surface of the end part sliding block (27) of, a connector (30) is connected to the end of one side of the transmission screw (28), a screw controller (31) is arranged in the middle of the upper surface of the connector (30), a control motor (32) is installed inside the connector (30), telescopic rods (33) are symmetrically arranged on the center line of the lower surface of the connector (30), a telescopic controller (34) is connected to the lower portion of each telescopic rod (33), an arc-shaped slide way (35) is connected to the lower portion of the workbench (25), a storage bin (36) is connected to the end of each slide way (35), a second conveying belt (37) is arranged on the right side of the upper surface of the work case (1), a hub partition plate (38) is connected to the upper surface of the second conveying belt (37), hubs (39) are arranged inside the space between the hub partition plates (38), and a second mechanical arm (40) is installed above the right of the upper surface of the work case (1), the upper surface of the second mechanical arm (40) is centrally provided with a second rotating base (41), the center line of the upper surface of the second rotating base (41) is symmetrically provided with second supporting blocks (42), second large arms (43) are arranged inside two sides of each second supporting block (42), and the second large arms (43) are connected with second small arms (44).

2. The hub clamping device for a scooter according to claim 1, wherein: the tire separator (3) is fixedly connected with the first conveyor belt (2) through bolts, the first conveyor belt (2) is movably connected with the upper supporting roller (6) and the driven wheel (5), and the tire (4) forms a movable structure through the first conveyor belt (2) and the driven wheel (5).

3. The hub clamping device for a scooter according to claim 1, wherein: the first mechanical arm (9) is movably connected with the first rotating base (10), the first rotating base (10) is fixedly connected with a first supporting block (11) arranged on the upper surface in a welding mode, and the first large arm (12) forms a rotatable structure with the first mechanical arm (9) through the first rotating base (10).

4. The hub clamping device for a scooter according to claim 1, wherein: the push plate (22) is fixedly connected with the push rod (21) in a welding mode, the push rod (21) penetrates through the interior of the electric telescopic rod (14) and is movably connected with the traditional roller screw rod (19), and the push plate (22) forms a sliding structure with the traditional roller screw rod (19) and the stepping motor (15) through the push rod (21).

5. The hub clamping device for a scooter according to claim 1, wherein: the two ends of the small shaft (23) transversely penetrate through the inside of the electric telescopic rod (14) and are movably connected, the right side of the stabilizing block (24) is movably connected with the small shaft (23), and the stabilizing block (24) forms a reversible structure through the small shaft (23).

6. The hub clamping device for a scooter according to claim 1, wherein: the workbench (25) and the sliding chute (26) are integrated, and the sliding chute (26) is of a cross structure on the upper surface of the workbench (25).

7. The hub clamping device for a scooter according to claim 1, wherein: the transmission screw rod (28) is movably connected with the sliding block (27) in a threaded mode, the transmission screw rod (28) is connected with the screw rod controller (31) and the control motor (32) through the connector (30), and the sliding block (27) can slide in parallel through the transmission screw rod (28), the screw rod controller (31) and the control motor (32).

8. The hub clamping device for a scooter according to claim 1, wherein: the upper end and the lower end of the telescopic rod (33) are fixedly connected with the lower surface of the connector (30) and the upper surface of the telescopic controller (34) respectively, and the sliding block (27) forms a lifting structure through the telescopic rod (33) and the telescopic controller (34).

9. The hub clamping device for a scooter according to claim 1, wherein: for welded fastening connection between the surface of slide (35) and workstation (25), and the structure of slide (35) is the arc structure, storage silo (36) constitute between slide (35) and push pedal (22) and can accomodate the structure.

Technical Field

The invention relates to the technical field of scooters, in particular to a hub clamping device for a scooter.

Background

The scooter is a novel sports product following a skateboard, is worthy of name, the speed can reach 20 kilometers per hour, the novel sports product is from Japan, the scooter is a simpler labor-saving sports machine, the scooter is introduced into China three years ago, but the scooter is higher in price at that time, interested people are fewer, the price is suddenly reduced due to the improvement of processing technology, and manufacturers are crazy to promote the scooter, so that people are vigorous, but the scooter is a substitute of the skateboard, does not have love of a plurality of young people, and is a child in 3-10 years of age basically facing to people.

The wheel hub and the tire of the scooter are basically placed on a workbench manually, and the wheel hub and the tire are installed manually, so that the production efficiency is reduced, the safety of constructors is affected, and the like.

Disclosure of Invention

The invention aims to provide a hub clamping device for a scooter, which aims to solve the problems that the production efficiency is reduced, the safety of constructors is affected and the like because a hub and a scooter tire are manually placed on a workbench and are manually installed in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hub clamping device for a scooter comprises a working case, wherein a first conveying belt is arranged on the left side of the upper surface of the working case, a tire partition plate is equidistantly arranged on the upper surface of the first conveying belt, tires are arranged inside the interval partition plate of the tire partition plate, driven wheels are connected inside two ends of the first conveying belt, an upper supporting rod is arranged on the lower surface of the first conveying belt, a supporting rod is arranged below the upper supporting rod, two ends of the supporting rod are connected with two sides of the driven wheels, two sides of the driven wheels are connected with supports, a control motor is arranged at the upper end part of each support, a first mechanical arm is arranged at the upper left corner of the upper surface of the working case, a first rotating base is connected to the middle part of the upper surface of the first mechanical arm, first supporting blocks are symmetrically arranged on two sides of the central line of the upper surface of the first rotating base, and first large arms are transversely arranged inside two sides of the first supporting, a first small arm is connected with the upper part of the first big arm, a controller is arranged below the first small arm, a clamping jaw is arranged in the middle of the lower surface of the controller, an electric telescopic rod is arranged in the middle of the upper surface of the right side surface working case of the first mechanical arm, a stepping motor is arranged on the left side in the electric telescopic rod, the right side output end of the stepping motor is connected with a thrust rod, an anti-seismic bearing is arranged on the left side surface of the thrust rod, a planetary roller screw is arranged on the outer side surface of the right side thrust rod of the anti-seismic bearing, a traditional roller screw is arranged in the middle of the right side of the planetary roller screw, a dust ring is arranged in the middle of the right side surface of the electric telescopic rod, a push rod is transversely arranged on the right side in the dust ring, a push plate is connected with the right side surface of the push, the outer ring of the small shaft is connected with a stabilizing block, a workbench is vertically arranged below the push plate, sliding grooves are symmetrically arranged on the upper surface of the workbench, a sliding block is transversely installed inside the sliding grooves, a transmission screw rod is transversely connected below the sliding block, a nut is arranged on the right lower surface of the sliding block at the right end of the transmission screw rod, a connector is connected to one side end of the transmission screw rod, a screw rod controller is arranged in the middle of the upper surface of the connector, a control motor is installed inside the connector, telescopic rods are symmetrically arranged on the central line of the lower surface of the connector, a telescopic controller is connected below the telescopic rods, an arc-shaped slide way is connected below the workbench, the end of the slide way is connected with a storage bin, a second conveying belt is arranged on the right side of the upper surface of the workbench case, and a hub partition plate is connected to the upper surface of the second conveying belt, the wheel hub separating plate is arranged inside the wheel hub separating plate, a second mechanical arm is arranged on the upper right of the upper surface of the working case, a second rotating base is arranged in the center of the upper surface of the second mechanical arm, second supporting blocks are symmetrically arranged on the center line of the upper surface of the second rotating base, second large arms are arranged inside two sides of each second supporting block, and second small arms are connected to the second large arms.

Preferably, the tire partition plate is fixedly connected with the first conveyor belt through bolts, the first conveyor belt is movably connected with the upper supporting roller and the driven wheel, and the tire forms a movable structure through the first conveyor belt and the driven wheel.

Preferably, the first mechanical arm is movably connected with the first rotating base, the first rotating base is fixedly connected with the first supporting block arranged on the upper surface in a welding manner, and the first large arm forms a rotatable structure with the first mechanical arm through the first rotating base.

Preferably, be welded fastening connection between push pedal and the push rod, and the push rod crosses electric telescopic dry inside and traditional roller screw between my swing joint, and the push pedal passes through and constitutes sliding construction between push rod and traditional roller screw and the step motor.

Preferably, the two ends of the small shaft transversely penetrate through the inside of the electric telescopic rod and are movably connected, the right side of the stabilizing block is movably connected with the small shaft, and the stabilizing block forms a reversible structure through the small shaft.

Preferably, an integrated structure is formed between the workbench and the sliding chute, and the sliding chute is of a cross structure on the upper surface of the workbench.

Preferably, the transmission screw is movably connected with the sliding block through threads, the transmission screw is connected with the screw controller and the control motor through the connector, and the sliding block is of a parallel sliding structure with the screw controller and the control motor through the transmission screw.

Preferably, the upper end and the lower end of the telescopic rod are fixedly connected with the lower surface of the connector and the upper surface of the telescopic controller respectively, and the sliding block forms a lifting structure through the telescopic rod and the telescopic controller.

Preferably, be welded fastening between the surface of slide and workstation and be connected, and gliding structure is the arc structure, the storage silo passes through to constitute between slide and the push pedal and can accomodate the structure.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first conveyor belt and the second conveyor belt are arranged on two sides of the upper surface of the working case, and the movement between the tire and the wheel hub is facilitated through the arrangement of the first conveyor belt and the second conveyor belt, so that the direct contact between the employee and the equipment is avoided, and the protection effect is achieved.

2. According to the tire and hub clamping device, the first mechanical arm and the second mechanical arm are arranged above the left side and the right side of the upper surface of the working case, and the tire and hub arranged above the first conveying belt and the second conveying belt can be clamped conveniently through the arrangement of the first mechanical arm and the second mechanical arm, so that the tire and hub can be moved onto the working table conveniently, and the mounting efficiency can be accelerated.

3. According to the invention, the electric telescopic rod is arranged in the middle of the upper part of the working machine case, the finished workpiece is conveniently pushed out of the working table through the arrangement of the electric telescopic rod, and meanwhile, the stabilizing block is convenient to rotate through the small shaft through the arrangement of the stabilizing block and the small shaft, so that the tire and the wheel hub are fixed on the working table, and therefore, accidents are prevented during installation, and a protective effect is achieved.

4. The sliding grooves are symmetrically arranged on the upper surface of the workbench, the sliding blocks can conveniently slide back and forth in the sliding grooves through the arrangement of the sliding grooves, the inner part of the tire can be conveniently fixed, and meanwhile, the tire and the wheel hub can be conveniently installed through the arrangement of the sliding blocks, so that the installation efficiency is facilitated.

5. According to the invention, the control motor and the telescopic controller are arranged in the workbench, the control motor is arranged to conveniently drive the transmission screw rod to rotate so as to drive the sliding block to move, and meanwhile, the telescopic controller is arranged to facilitate the sliding block to descend when the wheel hub and the tire are installed, so that the installation efficiency between the wheel hub and the tire is facilitated.

Drawings

FIG. 1 is a front view of a hub clamping device for a scooter of the present invention;

FIG. 2 is a schematic top view of a hub clamping device for a scooter of the present invention;

FIG. 3 is a schematic side view of the inner structure of the hub clamping device for a scooter of the present invention;

FIG. 4 is a schematic view of the internal structure of an electric telescopic rod of the hub clamping device for the scooter of the present invention;

FIG. 5 is a schematic view of the inner structure of the worktable of the hub clamping device for a scooter of the present invention.

In the figure: 1. a working chassis; 2. a first conveyor belt; 3. a tire separator; 4. a tire; 5. a driven wheel; 6. a supporting rod is arranged; 7. a support bar; 8. a support; 801. controlling the motor; 9. a first robot arm; 10. a first rotating base; 11. a first support block; 12. a first large arm; 13. a first small arm; 1301. a controller; 1302. a clamping jaw; 14. an electric telescopic rod; 15. a stepping motor; 16. a thrust rod; 17. a shock-resistant bearing; 18. a planetary roller screw; 19. conventional roller screws; 20. a dust ring; 21. a push rod; 22. pushing the plate; 23. a small shaft; 24. a stabilizing block; 25. a work table; 26. a chute; 27. a slider; 28. a drive screw; 29. a nut; 30. a connector; 31. a screw controller; 32. controlling the motor; 33. a telescopic rod; 34. a telescoping controller; 35. a slideway; 36. a storage bin; 37. a second conveyor belt; 38. a hub bulkhead; 39. a hub; 40. a second mechanical arm; 41. a second rotating base; 42. a second support block; 43. a second large arm; 44. a second small arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wheel hub clamping device for scooter, including work machine case 1, the upper surface left side of work machine case 1 is provided with first conveyer belt 2, and equidistant tire baffle 3 of installing on the top surface of first conveyer belt 2, the inside tire 4 that is provided with of interval baffle of tire baffle 3, the both ends internal connection of first conveyer belt 2 has from driving wheel 5, be bolt fixed connection between tire baffle 3 and the first conveyer belt 2, and first conveyer belt 2 and pop-up rod 6 and from being swing joint between driving wheel 5, tire 4 passes through first conveyer belt 2 and constitutes movable structure from driving wheel 5 between, the effect that sets up like this is that the top surface that leads to first conveyer belt 2 is provided with tire baffle 3, thereby conveniently fix tire 4, play the effect of preventing the displacement.

An upper supporting rod 6 is arranged on the lower surface of the first conveyor belt 2, a supporting rod 7 is arranged below the upper supporting rod 6, two ends of the supporting rod 7 are connected with two sides of a driven wheel 5, two sides of the driven wheel 5 are connected with supporting seats 8, a control motor 801 is arranged at the upper end part of each supporting seat 8, a first mechanical arm 9 is arranged at the upper left corner of the upper surface of the working case 1, a first rotating base 10 is connected with the middle part of the upper surface of the first mechanical arm 9, first supporting blocks 11 are symmetrically arranged on two sides of the central line of the upper surface of the first rotating base 10, a first large arm 12 transversely penetrates through the inner parts of two sides of each first supporting block 11, the first mechanical arm 9 is movably connected with the first rotating base 10, the first rotating base 10 is fixedly connected with the first supporting blocks 11 arranged on the upper surface in a welding mode, and a rotatable structure is formed between the first large arm 12 and the first mechanical arm 9 through the first rotating base 10, the arrangement is that the first large arm 12 clamps and places the tire 4 above the first conveyor belt 2 on the workbench 25 through the rotating structure of the first rotating base 10, so that staff can be far away from mechanical equipment to play a role of protection.

A first small arm 13 is connected to the upper portion of the first big arm 12, a controller 1301 is arranged below the first small arm 13, a clamping jaw 1302 is installed at the middle portion of the lower surface of the controller 1301, an electric telescopic rod 14 is installed at the middle portion of the upper surface of the right side surface working case 1 of the first mechanical arm 9, a stepping motor 15 is arranged at the left side of the inside of the electric telescopic rod 14, a thrust rod 16 is connected to the right side output end of the stepping motor 15, an anti-seismic bearing 17 is installed at the left side surface of the thrust rod 16, a planetary roller screw 18 is arranged at the outer side surface of the right side thrust rod 16 of the anti-seismic bearing 17, a traditional roller screw 19 is arranged at the middle portion of the right side of the planetary roller screw 18, a dust-proof ring 20 is installed at the middle portion of the right side surface of the electric telescopic rod 14, a push rod 21 is transversely arranged at the right side of the inside of the, and the push rod 21 crosses the interior of the electric telescopic rod 14 and is movably connected with the traditional roller screw rod 19, and the push plate 22 forms a sliding structure with the traditional roller screw rod 19 and the stepping motor 15 through the push rod 21, so that the arrangement is realized in such a way that the stepping motor 15 and the traditional roller screw rod 19 arranged in the electric telescopic rod 14 can stretch and retract the push rod 21, and the push plate 22 can move the workpiece out of the workbench 25 through the movement of the push rod 21.

And electric telescopic handle 14's top surface right side is provided with staff 23, the outer lane of staff 23 is connected with stabilizing block 24, the inside that the both ends of staff 23 transversely crossed electric telescopic handle 14 is swing joint, and be swing joint between stabilizing block 24's right side and the staff 23, stabilizing block 24 constitutes reversible structure through staff 23, the effect that sets up like this is through arranging staff 23's setting, the stabilizing block 24 of being convenient for overturns, thereby press the work piece through self weight and hold, thereby play the effect that prevents the displacement.

The below of push pedal 22 is provided with workstation 25 perpendicularly, and the top surface symmetry of workstation 25 is provided with spout 26, is the integral structure between workstation 25 and the spout 26, and spout 26 is "cross" structure on the top surface of workstation 25, and the effect that sets up like this makes things convenient for slider 27, hinders the slip at workstation 25 through spout 26 to play fixed effect to the work piece.

The slide block 27 is installed in the slide groove 26 in a transverse mode, the transmission screw 28 is connected to the lower portion of the slide block 27 in a transverse mode, the nut 29 is arranged on the lower surface of the right side end portion of the transmission screw 28, the connector 30 is connected to the end portion of one side of the transmission screw 28, the screw controller 31 is arranged in the middle of the upper surface of the connector 30, the control motor 32 is installed in the connector 30, the transmission screw 28 is movably connected with the slide block 27 in a threaded mode, the transmission screw 28 is connected with the screw controller 31 and the control motor 32 through the connector 30, the slide block 27 is in a parallel sliding structure between the transmission screw 28 and the screw controller 31 and the control motor 32, and the slide block 27 is enabled to slide to fix a workpiece through the rotation of the control motor 32 to drive the transmission screw 28 to rotate.

The below surface central line symmetry of connector 30 is provided with telescopic link 33, be fixed connection between the upper end of telescopic link 33 and the lower extreme respectively with connector 30 below surface and the upper surface of flexible controller 34, and slider 27 passes through to constitute liftable structure between telescopic link 33 and the flexible controller 34, the effect that sets up like this is through the setting of flexible controller 34, be convenient for control telescopic link 33 goes up and down, thereby make slider 27 follow and go up and down together, thereby install between tire 4 and the wheel hub 39 of being convenient for.

And the below of telescopic link 33 is connected with flexible controller 34, the below of workstation 25 is even connected with arc slide 35, and the end connection of slide 35 has storage silo 36, be welded fastening connection between the surface of slide 35 and workstation 25, and the structure of slide 35 is the arc structure, storage silo 36 can accomodate the structure through constituting between slide 35 and the push pedal 22, the effect that sets up like this is through the setting of slide 35, reduce the amount of exercise of push pedal 22, make the work piece follow the direction of slide 35 and enter into in storage silo 36, thereby conveniently accomodate.

The right side of the upper surface of the work case 1 is provided with a second conveyor belt 37, the upper surface of the second conveyor belt 37 is connected with a hub partition plate 38, hubs 39 are arranged inside the space of the hub partition plate 38, a second mechanical arm 40 is installed at the upper right side of the upper surface of the work case 1, a second rotating base 41 is arranged in the center of the upper surface of the second mechanical arm 40, second supporting blocks 42 are symmetrically arranged on the center line of the upper surface of the second rotating base 41, second large arms 43 are installed inside two sides of the second supporting blocks 42, and second small arms 44 are connected to the second large arms 43.

The working principle is as follows: for this type of laser welding machine which facilitates adjustment of the welding angle, it is first necessary to set the tire 4 and the hub 39 in the gap between the tire 4 and the hub spacer 38 disposed above the first conveyor 2 and the second conveyor 37, respectively, to be fixed, after the setting is completed, the first conveyor 2 and the second conveyor 37 start to move in translation by the operation of the driven wheel 5, when the tire 4 and the hub 39 are moved below the first robot arm 9 and the second robot arm 40, respectively, the first large arm 12 and the second large arm 43 are moved below the tire 4 and the hub 39 by the rotation of the first rotating base 10 and the second rotating base 41, the tire 4 and the hub 39 are clamped and moved onto the work table 25 by the controller 1301 and the clamping jaw 1302 provided at the front end of the first small arm 13 and the second small arm 44, the inner race of the tire 4 is fitted on the outer side of the slide block 27, and then the slide block 27 is disposed by the drive screw 28 and the connector 30 disposed inside the work table 25, the control motor 32 is driven by the screw controller 31 to drive the connector 30 to drive the transmission screw 28 to rotate, so that the sliding block 27 moves upwards on the transmission screw 28 to stretch the tire 4, at this time, the hub 39 is placed in the sliding block 27, then the stabilizing block 24 arranged above the electric telescopic rod 14 is overturned through the arrangement of the small shaft 23 to press and hold the hub 39, at this time, the sliding block 27 drives the telescopic rod 33 through the telescopic controller 34 arranged below the inner part of the workbench 25 to enable the sliding block 27 to move downwards along the sliding groove 26 to enable the tire 4 to be fused with the inner part and the outer part of the hub 39, after the installation is finished, the stabilizing block 24 is overturned and reset on the electric telescopic rod 14, at this time, the electric telescopic rod 14 transmits power to the thrust rod 16 through the output end through the arrangement of the planetary roller screw 18 and the traditional roller screw 19, set up the push rod 21 in the electric telescopic handle 14 outside afterwards and extend forward, receive the damage in order to prevent the work piece, so set up push pedal 22 at the front end of push rod 21, when the work piece was pushed to the top of slide 35, through the curved setting of slide 35, make the work piece slide to the inside of storage silo 36 naturally to make things convenient for the staff to arrange in order it and accomodate, just so accomplished whole laser-beam welding machine's of being convenient for adjust welding angle use process.

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