CN116100294B - Full-automatic press-fitting equipment for caterpillar links and assembly workstation - Google Patents

Abstract

The utility model relates to a caterpillar track section assembly field especially relates to a caterpillar track section full-automatic press mounting equipment and assembly workstation, including the press mounting platform, the one end of press mounting platform is equipped with first manipulator, be equipped with compression fittings on the press mounting platform, be equipped with positioning mechanism on the compression fittings, positioning mechanism includes locating plate and control assembly, control assembly installs on compression fittings, the locating plate is installed on control assembly, the locating plate is used for fixing a position the caterpillar track section of installing on compression fittings, control assembly is used for controlling the locating plate and goes up and down, first manipulator is used for controlling the locating plate and rotates, caterpillar track section installation effectiveness lower problem in the traditional mode has been improved in this application, can reach the effect that improves caterpillar track section's installation effectiveness.

Description

Full-automatic press-fitting equipment for caterpillar links and assembly workstation

Technical Field

The application relates to the field of caterpillar track section assembly, in particular to full-automatic caterpillar track section press-fitting equipment and an assembly workstation.

Background

The caterpillar track is a part used for connecting caterpillar tracks of engineering machinery such as an excavator, a bulldozer and the like, and consists of left and right caterpillar track links and a caterpillar track shaft.

At present, the assembly process of the caterpillar links comprises the steps of firstly assembling a caterpillar shaft, assembling the shaft and the shaft sleeve to form the caterpillar shaft, then injecting lubricating grease into a gap between the shaft and the shaft sleeve, grabbing the left caterpillar links, the right caterpillar links and the caterpillar shaft onto a workbench for assembly through a manipulator, respectively installing the left caterpillar links and the right caterpillar links in hydraulic equipment arranged on two sides of the workbench, and driving the caterpillar links to move in the direction of the caterpillar shaft along the horizontal direction through the hydraulic equipment, so that the caterpillar links are installed on the caterpillar shaft, and thus the installation of a section of caterpillar links is completed.

However, when the hydraulic equipment pushes the caterpillar link to the caterpillar axis, the caterpillar link is only preloaded in the hydraulic equipment, so that the caterpillar link is easy to slide in the moving process, and cannot be mounted on the caterpillar axis, thereby reducing the mounting efficiency of the caterpillar link.

Disclosure of Invention

In order to improve the installation effectiveness of caterpillar link, the application provides a full-automatic press-fitting equipment and assembly workstation of caterpillar link.

In a first aspect, the present application provides a full-automatic press-mounting device for caterpillar links, which adopts the following technical scheme:

the utility model provides a full-automatic pressure equipment of caterpillar fungus festival, includes the pressure equipment platform, the one end of pressure equipment platform is equipped with first manipulator, be equipped with compression fittings on the pressure equipment platform, be equipped with positioning mechanism on the compression fittings, positioning mechanism includes locating plate and control assembly, control assembly installs on compression fittings, the locating plate is installed on control assembly, the locating plate is used for fixing a position the caterpillar fungus festival of installing on compression fittings, control assembly is used for controlling the locating plate and goes up and down, first manipulator is used for controlling the locating plate rotation.

Through adopting above-mentioned technical scheme, when the caterpillar link assembly, utilize first manipulator to snatch caterpillar link and caterpillar axle to press-mounting platform department to place caterpillar axle on press-mounting platform, then with caterpillar link pre-installation back on compression fittings, fix a position caterpillar link through the locating plate in the positioning mechanism, so that reduce caterpillar link and appear the condition of landing at compression fittings's propelling movement in-process, thereby be convenient for improve caterpillar link's installation effectiveness. When the caterpillar track section is pushed onto the caterpillar track shaft, the positioning plate is controlled to be separated from the caterpillar track section through the control assembly, so that the caterpillar track section is assembled on the caterpillar track shaft by the pressing device conveniently.

In a specific embodiment, the pressing device comprises a pressing hydraulic cylinder, a pressing plate and a pressing column, wherein the pressing hydraulic cylinder is installed at the side wall of the pressing table, a piston rod of the pressing hydraulic cylinder faces the pressing table, the pressing plate is installed on the piston rod of the pressing hydraulic cylinder, and the pressing column is installed on the side wall, close to one side of the pressing table, of the pressing plate.

Through adopting above-mentioned technical scheme, first manipulator with caterpillar link preassemble on the pressfitting post, through the direction removal of pressfitting pneumatic cylinder control pressfitting board to caterpillar axle to drive the pressfitting post and remove to caterpillar axle's direction, so that caterpillar on the pressfitting post can assemble on caterpillar axle.

In a specific implementation manner, the control assembly comprises a push plate, a first reset piece, a first lifting control piece and a second lifting control piece, wherein a mounting seat is arranged on the side wall of the pressing plate, which is close to one side of the press mounting table, a rotating shaft is rotatably arranged on the mounting seat, the push plate is arranged on the side wall of the rotating shaft, the positioning plate is arranged on the side wall of the push plate, the first reset piece comprises an elastic piece, one end of the elastic piece is arranged on the mounting seat, the other end of the elastic piece is in contact with the side wall of the push plate, which is far away from the press mounting table, a limiting block is arranged on the mounting seat, which is used for limiting the push plate, the first lifting control piece and the second lifting control piece are arranged on the mounting seat, the first lifting control piece is connected with the rotating shaft, and the second lifting control piece is connected with the rotating shaft.

Through adopting above-mentioned technical scheme, when first manipulator snatches the caterpillar fungus section to compression fittings department, push away from the direction promotion of pressure equipment platform with the push pedal through first manipulator, thereby make the push pedal drive locating plate round the direction rotation of pivot towards the pressure plate, and compress tightly the shell fragment, drive the push pedal through first lift control piece simultaneously and rise, thereby be convenient for first manipulator with caterpillar fungus section pre-installation on the pressfitting post, after first manipulator loosens caterpillar fungus section, and when moving to the direction of keeping away from the pressfitting post, first manipulator and push pedal separation, make the push pedal reset under the effect of shell fragment, thereby make the locating plate rotate to the direction of pressure equipment platform, after the locating plate rotates to reset, the locating plate descends along with the push pedal under the effect of first lift control piece, thereby be convenient for realize the location to caterpillar fungus section. When the caterpillar track section is pushed onto the caterpillar track shaft, the push plate is controlled to ascend through the second lifting control piece, so that the positioning plate is driven to ascend, the positioning plate is separated from the caterpillar track section, and the caterpillar track section is convenient to assemble.

In a specific implementation manner, the first lifting control member comprises a lifting guide table, the lifting guide table is mounted on the mounting seat, the lifting guide table is located below the rotating shaft, one end, close to the rotating shaft, of the lifting guide table is provided with an arc-shaped portion, the side wall of the arc-shaped portion is attached to the side wall of the rotating shaft, an arc-shaped block is further mounted on the side wall of the rotating shaft, the side wall of the arc-shaped block is abutted to the side wall of the arc-shaped portion, a lifting groove for lifting the rotating shaft is formed in the side wall of the mounting seat in the vertical direction, and a second resetting member is mounted in the lifting groove and used for controlling the resetting of the rotating shaft.

Through adopting above-mentioned technical scheme, when the caterpillar link was carried to pressfitting post department by first manipulator, first manipulator control push pedal rotated for the push pedal drives the pivot and rotates, thereby makes epaxial arc piece of pivot contradict with the lateral wall of arc portion, thereby drives the pivot and rises, and compresses tightly reset piece two, thereby drives the locating plate and rise. When the caterpillar track section is preassembled onto the pressing column by the first manipulator, the second manipulator moves towards the direction away from the pressing column, so that the push plate resets under the action of the elastic sheet, and the positioning plate rotates to the upper part of the caterpillar track section towards the direction of the caterpillar track section.

In a specific implementation manner, the reset member two-component comprises a reset spring, the reset spring is installed in the lifting groove, the reset spring is located above the rotating shaft, one end of the reset spring is abutted against the side wall of the rotating shaft, and the other end of the reset spring is connected with the side wall of the lifting groove.

Through adopting above-mentioned technical scheme, when the pivot rises, the pivot compresses tightly reset spring, and after push pedal and manipulator separation, the push pedal drives the pivot and rotates for the arc piece slides along the lateral wall of arc portion, and after the push pedal resets, arc piece breaks away from with arc portion, and at this moment, the pivot resets downwards under reset spring's effect, so that control locating plate fixes a position the caterpillar link.

In a specific implementation manner, the second lifting control member comprises a lifting plate and a control plate, the lifting plate is slidably mounted on the side wall of the mounting seat along the vertical direction, the lifting plate is connected with the rotating shaft, the control plate is mounted on the side wall of the press mounting table, which is close to one side of the press mounting plate, one end of the control plate extends towards the direction of the lifting plate, a control block is arranged on the top wall of the lifting plate, the cross section of the control block is trapezoid, and the control block is used for controlling lifting of the lifting plate.

Through adopting above-mentioned technical scheme, when the caterpillar link moves to the caterpillar epaxial under the control of pressfitting pneumatic cylinder, the pressfitting board drives the mount pad and removes to the direction of press mounting platform to drive the lifter plate and remove to the direction of press mounting platform, make the lifter plate conflict control block, make the control block drive the lifter plate upwards move and drive the pivot upwards move, and compress tightly reset spring, so that control locating plate and caterpillar link separation, thereby make things convenient for the assembly of caterpillar link.

In a specific embodiment, the press-fitting table is provided with a conveying mechanism for conveying the caterpillar.

By adopting the technical scheme, the assembled caterpillar track sections are conveyed by the conveying mechanism so as to realize the gradual assembly of the caterpillar track sections, thereby improving the assembly efficiency of the caterpillar track sections.

In a second aspect, the present application provides a full-automatic assembly workstation for caterpillar links, which adopts the following technical scheme:

the utility model provides a full-automatic assembly workstation of caterpillar link, including keeping in the frame, the frame that keeps in sets up the compression fittings department that is close to on the press-fit platform, one side of keeping in the frame is equipped with temporary storage device, temporary storage device is located between frame and the press-fit platform of keeping in, temporary storage device is used for depositing caterpillar link and caterpillar link axle, the opposite side of keeping in the frame is equipped with loading attachment, loading attachment includes material loading manipulator and transport mechanism, the material loading manipulator is used for carrying caterpillar link, transport mechanism installs the one end that is close to the material loading manipulator at the frame of keeping in, transport mechanism is used for carrying caterpillar link axle, still be equipped with transfer device on the frame of keeping in, transfer device is used for carrying caterpillar link and caterpillar link axle to temporary storage device.

Through adopting above-mentioned technical scheme, when assembling the caterpillar link, snatch the caterpillar link to the frame of keeping in through the material loading manipulator to on carrying the caterpillar link axle to the frame of keeping in through transport mechanism, and carry caterpillar link and caterpillar link axle to temporary storage device in through transfer device, rethread first manipulator carries caterpillar link axle and caterpillar link to the pressure equipment bench, thereby be convenient for realize the assembly of caterpillar link.

In a specific embodiment, the conveying mechanism comprises a conveying frame, a conveying belt and a driving piece, one end of the conveying frame is connected with the temporary storage frame, the conveying belt is installed on the conveying frame and used for conveying a caterpillar track shaft, the driving piece is installed on the side wall of the conveying frame, and the driving piece is used for driving the conveying belt to operate.

Through adopting above-mentioned technical scheme, carry the caterpillar track axle to the conveyer belt on, drive the conveyer belt operation through the driving piece to be convenient for carry the caterpillar track axle to temporary storage frame department, in order to transfer device with caterpillar track axle propelling movement to temporary storage device.

In a specific embodiment, the transfer device comprises a first transfer mechanism comprising a transfer cylinder and a transfer plate, the transfer cylinder is mounted on a side wall of the transfer frame near the temporary storage frame, a piston rod of the transfer cylinder faces the temporary storage frame, the transfer plate is mounted on a piston rod of the transfer cylinder, and the transfer plate is used for pushing the caterpillar axle into the temporary storage device.

Through adopting above-mentioned technical scheme, when the caterpillar track axle was carried to temporary storage frame department, through transporting the direction removal of cylinder drive transfer board to press-fit platform to with caterpillar track axle propelling movement to temporary storage device in, so as to be snatched by first manipulator.

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

1. this application is through setting up positioner, conveniently fixes a position the caterpillar track festival of preassembling on compression column of compression fittings through positioner to reduce caterpillar track festival when to the direction propelling movement of pressure equipment platform, the condition of landing appears in caterpillar track festival, in order to improve caterpillar track festival's installation effectiveness.

2. This application is through setting up first manipulator, conveniently snatchs simultaneously through first manipulator and controls caterpillar link and caterpillar axis to the installation of caterpillar link of being convenient for can improve caterpillar link's installation effectiveness.

3. The application is through setting up transfer device, conveniently through transfer device with caterpillar link and caterpillar axle transfer to temporary storage device in to be convenient for first manipulator snatch caterpillar link and caterpillar axle of adjusting good angle to compression fittings in, assemble.

Drawings

Fig. 1 is a schematic structural view of a caterpillar link press-fitting apparatus of the present application.

Fig. 2 is a schematic structural view of the gripping mechanism in the embodiment of the present application.

Fig. 3 is a schematic structural view of the pressure device in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a positioning mechanism in an embodiment of the present application.

Fig. 5 is a cross-sectional view of a mount in an embodiment of the present application.

Fig. 6 is an exploded view of a first lift control member in an embodiment of the present application.

Fig. 7 is a schematic view of the first lifting control member in an embodiment of the present application in operation.

Fig. 8 is a schematic structural view of a second lifting control member according to an embodiment of the present application.

Fig. 9 is a schematic view of the second lift control member in an embodiment of the present application in operation.

Fig. 10 is a cross-sectional view of the press-fit stage of the present application.

Fig. 11 is a schematic structural view of the caterpillar link assembly work station of the present application.

Fig. 12 is a schematic structural diagram of a temporary storage device according to an embodiment of the present application.

Reference numerals illustrate:

1. a press mounting table; 11. a conveying trough; 2. a first manipulator; 3. a pressing device; 31. pressing a hydraulic cylinder; 32. pressing the plate; 33. pressing the column; 34. pressing the sleeve; 4. a grabbing mechanism; 41. a mounting plate; 42. grabbing an air cylinder; 43. a grabbing frame; 44. a first electromagnet; 45. a second electromagnet; 46. a pushing block; 5. a positioning mechanism; 51. a positioning plate; 52. a control assembly; 521. a mounting base; 522. a rotating shaft; 523. a push plate; 524. a limiting block; 525. lifting guide table; 526. an arc-shaped block; 527. an arc-shaped portion; 528. a return spring; 529. a lifting groove; 5210. a lifting plate; 5211. a slide block; 5212. a chute; 5213. a control board; 5214. a control block; 53. a spring plate; 6. a conveying mechanism; 61. a carrying platform; 611. a groove; 62. a transport block; 63. a screw rod; 64. a conveying table; 65. a conveying motor; 66. lifting a cylinder; 7. a temporary storage rack; 8. temporary storage means; 81. a temporary storage cylinder; 82. a temporary storage seat; 9. a feeding device; 91. a feeding manipulator; 92. a storage frame; 93. a conveying mechanism; 931. a conveying frame; 932. a conveyor belt; 933. a driving motor; 10. a transfer device; 101. a first transfer mechanism; 1011. a transfer cylinder; 1012. a transfer plate; 102. a second transfer mechanism; 1021. a turntable; 1022. a support column; 1023. a guide cylinder; 1024. a clamping cylinder; 1025. a clamping jaw cylinder; 1026. a turnover motor; 1027. a roll-over stand; 1028. a flipping column; 1029. positioning a cylinder; 12. installing a sealing ring device; 13. and a caterpillar axle assembling mechanism.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses full-automatic pressure equipment of caterpillar link, refer to fig. 1, including pressure equipment platform 1, the one end of pressure equipment platform 1 is provided with first manipulator 2, installs compression fittings 3 on the pressure equipment platform 1, installs positioning mechanism 5 on the compression fittings 3. The left and right caterpillar links and the caterpillar link shafts are grabbed onto the press mounting table 1 through the first manipulator 2, the left and right caterpillar links are preassembled on the press mounting device 3, the caterpillar links are positioned through the positioning mechanism 5, and then the caterpillar links are assembled on the caterpillar link shafts through the press mounting device 3, so that the full-automatic assembly of the caterpillar links is completed.

Referring to fig. 1 and 2, the end of the first manipulator 2 is provided with a gripping mechanism 4 for gripping a caterpillar link and a caterpillar shaft, the gripping mechanism 4 includes a gripping cylinder 42, a first electromagnet 44 and a second electromagnet 45, the end of the first manipulator 2 is fixedly mounted with a mounting plate 41, the gripping cylinder 42 is provided with two, the two gripping cylinders 42 are fixedly mounted on the bottom wall of the mounting plate 41 in the horizontal direction, and the piston rods of the two gripping cylinders 42 face the two sides of the press-mounting table 1 respectively, a gripping frame 43 is fixedly mounted on the piston rod of each gripping cylinder 42, and the first electromagnet 44 is fixedly mounted on the bottom wall of the gripping frame 43. A fixed block is fixedly mounted on the bottom wall of the mounting plate 41, a second electromagnet 45 is fixedly mounted on the bottom wall of the fixed block, and the second electromagnet 45 is positioned between the two grabbing frames 43.

Referring to fig. 3, the press fitting device 3 includes a press fitting hydraulic cylinder 31, a press fitting plate 32 and a press fitting column 33, the press fitting hydraulic cylinder 31 is provided with two, and is installed in the both sides of the press fitting stage 1 length direction respectively, and the piston rod of the press fitting hydraulic cylinder 31 faces the press fitting stage 1, the press fitting plate 32 is fixedly installed on the piston rod of the press fitting hydraulic cylinder 31, the press fitting column 33 is fixedly installed on the side wall of the press fitting plate 32 near the press fitting stage 1 side, and two press fitting columns 33 are provided on each press fitting plate 32, the press fitting columns 33 are used for preassembling the caterpillar links, the press fitting sleeve 34 is fixedly installed on the side wall of the press fitting column 33 near the press fitting stage 1 side, the inner diameter of the press fitting sleeve 34 is the same as the diameter of the caterpillar shaft end, and the outer diameter of the hole for plugging with the caterpillar shaft on the caterpillar links is the same.

Referring to fig. 3 and 4, the positioning mechanism 5 includes a positioning plate 51 and a control assembly 52, the control assembly 52 includes a push plate 523 and a first reset element, a mounting seat 521 is fixedly mounted on a side wall of the pressing plate 32, which is close to one side of the pressing table 1, and the mounting seat 521 is located between two pressing columns 33, a rotating shaft 522 is rotatably mounted on the mounting seat 521 along a horizontal direction, an axis of the rotating shaft 522 is perpendicular to an axis of the pressing column 33, the push plate 523 is fixedly mounted on a side wall of the rotating shaft 522 along a vertical direction, the positioning plate 51 is an L-shaped plate, one end of a horizontal section of the positioning plate 51, which is far away from the vertical section, is fixedly mounted on a side wall of the push plate 523, which is far away from one side of the pressing plate 32, and the vertical section of the positioning plate 51 extends downward. The first reset element comprises a spring plate 53, one end of the spring plate 53 is fixedly arranged on the side wall of the mounting seat 521, and the other end of the spring plate is abutted against the side wall of the push plate 523, which is close to one side of the pressing plate 32. A limiting block 524 for limiting the push plate 523 is fixedly mounted on the side wall of the mounting seat 521, and the side wall of the limiting block 524 is abutted against the side wall of the push plate 523 far away from the side of the pressing plate 32.

Referring to fig. 5 and 6, the control assembly 52 further includes a first lifting control member, where the first lifting control member includes a lifting guide platform 525, the lifting guide platform 525 is fixedly installed on the installation seat 521 and located below the rotating shaft 522, an arc portion 527 is disposed at one end of the lifting guide platform 525 near the rotating shaft 522, and a side wall of the arc portion 527 is attached to a side wall of the rotating shaft 522. A section of arc block 526 is fixedly arranged on the side wall of the rotating shaft 522, and the side wall of the arc block 526 is abutted against the side wall of the lifting guide platform 525, which is close to the arc portion 527. The side wall of the mounting seat 521 is provided with a lifting groove 529 for the rotating shaft 522 to slide up and down, the lifting groove 529 is a waist-shaped groove, and the end part of the rotating shaft 522 is positioned in the lifting groove 529. And a second reset piece is also arranged in the lifting groove 529, the second reset piece comprises a reset spring 528, the reset spring 528 is positioned above the rotating shaft 522, one end of the reset spring 528 is fixedly arranged on the side wall of the lifting groove 529, and the other end of the reset spring 528 is in contact with the side wall of the rotating shaft 522.

Referring to fig. 7, a push block 46 is fixedly installed on a side wall of the grasping frame 43 on a side remote from the grasping cylinder 42.

Referring to fig. 6 and 7, when the first robot 2 grabs the caterpillar axle and the caterpillar link onto the press-mounting table 1, the first robot 2 first places the caterpillar axle on the press-mounting table 1, and then, by controlling the action of the grabbing cylinder 42, the grabbing cylinder 42 drives the grabbing frame 43 to move toward the press-fit column 33, and the pushing block 46 on the grabbing frame 43 pushes the pushing plate 523 toward the press-fit plate 32, so that the pushing plate 523 drives the positioning plate 51 and the rotating shaft 522 to rotate, and compresses the elastic sheet 53, during the rotation of the rotating shaft 522, the side wall of the arc-shaped block 526 collides with the side wall of the arc-shaped portion 527 close to the rotating shaft 522, and the arc-shaped block 526 slides along the side wall of the arc-shaped portion 527, so that the rotating shaft 522 moves upward under the action of the arc-shaped block 526, and compresses the reset spring 528. When the piston rod of the grabbing cylinder 42 is fully extended, the caterpillar link is preloaded on the pressing sleeve 34 on the pressing post 33 under the drive of the first electromagnet 44, then the first manipulator 2 drives the mounting plate 41 to move in the direction away from the press mounting table 1, so that the push block 46 is separated from the push plate 523, the push plate 523 rotates and resets under the action of the elastic sheet 53, the positioning plate 51 rotates to the upper part of the caterpillar link, when the push plate 523 stops rotating under the action of the limiting block 524, the arc-shaped block 526 just breaks away from the arc-shaped part 527, at this time, the rotating shaft 522 moves downwards and resets under the action of the reset spring 528, so that the positioning plate 51 on the push plate 523 is driven to move downwards, the bottom wall of the horizontal section of the positioning plate 51 is abutted against the top wall of the caterpillar link, and the caterpillar link is limited by the vertical section of the positioning plate 51.

Referring to fig. 8, the control assembly 52 further includes a second lifting control member, the second lifting control member includes a lifting plate 5210 and a control plate 5213, a sliding block 5211 is fixedly mounted on a side wall of the mounting seat 521, which is close to one side of the pressing post 33, and the sliding block 5211 is located below the lifting groove 529, a sliding groove 5212 is formed in a side wall of the lifting plate 5210 along a vertical direction, the lifting plate 5210 is slidably mounted on the sliding block 5211 through the sliding groove 5212, and one end of the lifting plate 5210 is rotatably connected with the rotating shaft 522. The control board 5213 is fixedly mounted on the side wall of the press mounting table 1, which is close to the press plate 32, along the horizontal direction, the axis of the control board 5213 is parallel to the axis of the press column 33, the top wall of the control board 5213 and the bottom wall of the lifting plate 5210 are located on the same plane, the control board 5214 is fixedly mounted on the top wall of the control board 5213, the cross section of the control board 5214 is in a right trapezoid shape, and the right-angle side of the control board 5214 is attached to the side wall of the press mounting table 1.

Referring to fig. 9, after the track link is preloaded on the press-fit sleeve 34, the press-fit hydraulic cylinder 31 is operated, so that the press plate 32 is driven to move in the direction of the press-fit table 1, so that the track link is driven to move in the direction of the track shaft, when the hole on the track link is just spliced with the track shaft, the bottom wall of the lifting plate 5210 is abutted against the side wall of the control block 5214, and as the press plate 32 is continuously moved, the lifting plate 5210 slides along the side wall of the control block 5214, so that the lifting plate 5210 drives the rotating shaft 522 to ascend, and compresses the return spring 528, so that the positioning plate 51 ascends along the rotating shaft 522, so that the positioning plate 51 is separated from the track link, and the assembly of the track link is facilitated. When the caterpillar link is assembled, the pressing hydraulic cylinder 31 controls the piston rod to retract, so that the pressing plate 32 is driven to reset, and when the lifting plate 5210 is separated from the control block 5214, the rotating shaft 522 is driven to descend to reset under the action of the reset spring 528, so that a new caterpillar link can be positioned.

Referring to fig. 10, a conveying mechanism 6 for conveying a caterpillar is mounted on the press-mounting table 1, the conveying mechanism 6 comprises a bearing table 61, a conveying block 62, a screw 63, a conveying table 64, a conveying motor 65 and a lifting cylinder 66, a conveying groove 11 is formed in the top wall of the press-mounting table 1 along the axial direction of the conveying groove 11, the lifting cylinder 66 is fixedly mounted in the press-mounting table 1 and located below the conveying groove 11, and a piston rod of the lifting cylinder 66 extends upwards. The conveying table 64 is fixedly mounted on the piston rod of the lifting cylinder 66, and the conveying table 64 is located below the conveying trough 11. The screw 63 is rotatably mounted on the conveying table 64 along the length direction of the conveying table 64, the conveying motor 65 is fixedly mounted at one end of the conveying table 64, and the output end of the conveying motor 65 is coaxially connected with the screw 63. The conveying block 62 is slidably mounted on the conveying table 64, the conveying block 62 is in threaded connection with the screw 63, the bearing table 61 is fixedly mounted on the top wall of the conveying block 62, and the bearing table 61 slides in the conveying groove 11. Two grooves 611 for placing the caterpillar axle are formed on the bearing table 61, and the distance between the two grooves 611 is just the length of one caterpillar link.

The working principle of the embodiment of the application is as follows: the first electromagnet 44 and the second electromagnet 45 on the first manipulator 2 are used for grabbing the caterpillar link and the caterpillar shaft respectively, the caterpillar link and the caterpillar shaft are transported to the press mounting table 1 through the first manipulator 2, and the first manipulator 2 is used for placing the caterpillar shaft in the groove 611 on the bearing table 61 by controlling the second electromagnet 45 to act. Then, the first manipulator 2 controls the grabbing cylinder 42 to act, so that the grabbing cylinder 42 drives the grabbing frame 43 to move towards the direction of the pressing hydraulic cylinder 31, the push block 46 controls the push plate 523 to rotate, the rotating shaft 522 moves upwards under the condition that the arc block 526 is in conflict with the arc portion 527, the caterpillar link on the first electromagnet 44 is preloaded on the pressing sleeve 34, then the first electromagnet 44 releases the caterpillar link, then the first manipulator 2 drives the first electromagnet 44 and the second electromagnet 45 to move, so that new caterpillar links and caterpillar link shafts continue to be grabbed, the push block 46 is separated from the push plate 523, the push plate 523 is reset under the action of the elastic sheet 53, and the positioning plate 51 positions the caterpillar link. Then, the pressing hydraulic cylinder 31 drives the pressing column 33 to move towards the direction of the caterpillar axle, when the caterpillar link just contacts with the caterpillar axle, the lifting plate 5210 is abutted against the control block 5214 and moves upwards under the action of the control block 5214, so that the rotating shaft 522 is driven to move upwards, and the positioning plate 51 is separated from the caterpillar link, so that the pressing hydraulic cylinder 31 controls the pressing sleeve 34 to continuously assemble the caterpillar link on the caterpillar axle.

When one chain track joint is assembled, the pressing hydraulic cylinder 31 controls the pressing plate 32 to reset, so that the rotating shaft 522 is reset under the action of the reset spring 528. Then, the conveying motor 65 is operated, so that the screw 63 is controlled to rotate forward, the screw 63 drives the conveying block 62 to move, the bearing table 61 is driven to move, the assembled caterpillar links are pushed for a distance of a caterpillar link along the press mounting table 1, then the lifting cylinder 66 is operated, the conveying table 64 is driven to descend, the bearing table 61 is driven to descend into the press mounting table 1, then the conveying motor 65 controls the screw 63 to rotate reversely, the conveying block 62 is driven to move to an initial position, the bearing table 61 is driven to move to the initial position, then the lifting cylinder 66 is operated, the conveying table 64 is driven to ascend, the groove 611 on the bearing table 61 far away from the first manipulator 2 holds the caterpillar axis, the groove 611 on the bearing table 61 close to the first manipulator 2 is empty, and a new caterpillar axis is used for bearing.

The application also provides a full-automatic assembly workstation of caterpillar link, refer to fig. 11, including keeping in frame 7, the frame 7 of keeping in is located and is close to first manipulator 2 department, and the frame 7 of keeping in is close to one side of first manipulator 2 and install temporary storage device 8, loading attachment 9 is installed to the opposite side of frame 7 of keeping in, still install transfer device 10 on the frame 7 of keeping in, still install dress sealing washer device 12 in being located transfer device 10 department, dress sealing washer device 12 is the prior art of this field, and the unnecessary description of expansion here. The caterpillar track shaft and the caterpillar track section are conveyed to the temporary storage frame 7 through the feeding device 9, the sealing ring is arranged in the caterpillar track section through the sealing ring arranging device 12, and then the caterpillar track section and the caterpillar track shaft are transported to the temporary storage device 8 through the transporting device 10, so that the first manipulator 2 is convenient for grabbing the caterpillar track shaft and the caterpillar track section in the temporary storage device 8 to the press mounting table 1 for assembly.

Referring to fig. 11, the feeding device 9 includes a feeding manipulator 91, two storage frames 92 are installed on one side of the temporary storage frame 7 far away from the press mounting table 1, two caterpillar links assembled at two ends of the caterpillar shaft are stored in the two storage frames 92, the feeding manipulator 91 is provided with two and corresponds to one storage frame 92 respectively, the feeding manipulator 91 is located between the storage frame 92 and the temporary storage frame 7, and the caterpillar links in the storage frame 92 are grabbed into the transfer device 10 on the temporary storage frame 7 through the feeding manipulator 91.

Referring to fig. 11, the feeding device 9 further includes a conveying mechanism 93, the conveying mechanism 93 includes a conveying frame 931, a conveying belt 932 and a driving member, the conveying frame 931 is arranged on one side of the temporary storage frame 7 far away from the press mounting table 1, one end of the conveying frame 931 is connected with the temporary storage frame 7, the conveying belt 932 is mounted on the conveying frame 931, the driving member is a driving motor 933, the driving motor 933 is mounted on a side wall of the conveying frame 931, the driving motor 933 drives the conveying belt 932 to operate, and the conveying belt 932 is used for conveying a caterpillar shaft.

Referring to fig. 11, a caterpillar shaft assembling mechanism 13 is installed at an end of the transfer rack 931 remote from the temporary storage rack 7, and the caterpillar shaft assembling mechanism 13 is a prior art in the art and will not be described in detail herein. The caterpillar shaft is assembled by the caterpillar shaft assembling mechanism 13, so that the shaft and the shaft sleeve are assembled to form the caterpillar shaft, and a certain amount of grease is injected into the gap between the shaft and the shaft sleeve.

Referring to fig. 11, the transfer device 10 includes a first transfer mechanism 101, the first transfer mechanism 101 includes a transfer cylinder 1011 and a transfer plate 1012, the transfer cylinder 1011 is fixedly installed at one end of the transfer rack 931 near the temporary storage rack 7 and is located on a side wall far away from the temporary storage rack 7 side, a piston rod of the transfer cylinder 1011 faces the temporary storage rack 7, and the transfer plate 1012 is fixedly installed on a piston rod of the transfer cylinder 1011.

Referring to fig. 12, the transferring device 10 further includes a second transferring mechanism 102, where the second transferring mechanism 102 includes two rotating discs 1021, the rotating discs 1021 are rotatably installed on two sides of the temporary storage frame 7, and are in one-to-one correspondence with the two storage frames 92, and a plurality of support columns 1022 for supporting the caterpillar links are fixedly installed on the rotating discs 1021. A driving source (not shown in the figure) for driving the rotation of the rotation disk 1021 is installed on the bottom wall of the temporary storage frame 7 near the rotation disk 1021, and the driving source is a prior art in the field, and will not be described in detail herein.

Referring to fig. 12, the second transfer mechanism 102 further includes a clamping assembly, the clamping assembly includes a guide cylinder 1023, a clamping cylinder 1024 and a clamping jaw cylinder 1025, the guide cylinder 1023 is provided with two, and the guide cylinder 1023 is a rodless cylinder, and the guide cylinder 1023 is fixedly mounted on the temporary storage frame 7 along the horizontal direction, and the two guide cylinders 1023 are respectively located above one turntable 1021, the clamping cylinder 1024 is fixedly mounted on the output end of the guide cylinder 1023, and the piston rod of the clamping cylinder 1024 extends to the direction of the turntable 1021, the clamping jaw cylinder 1025 is fixedly mounted on the piston rod of the clamping cylinder 1024, and the clamping jaw cylinder 1025 is used for clamping the caterpillar link.

Referring to fig. 12, the second transferring mechanism 102 further includes a turnover assembly, the turnover assembly includes a turnover motor 1026 and a turnover frame 1027, the turnover motor 1026 is provided with two, and is fixedly installed on the temporary storage frame 7 near the position of the turntable 1021, each turnover motor 1026 corresponds to one turntable 1021, the turnover frame 1027 is fixedly installed on an output shaft of the turnover motor 1026, a turnover column 1028 is fixedly installed on the turnover frame 1027, and the turnover column 1028 is used for supporting a caterpillar link. A positioning cylinder 1029 is fixedly arranged on the roll-over stand 1027, and the positioning cylinder 1029 is a rotary pressing cylinder.

Referring to fig. 12, a caterpillar link is gripped onto a supporting column 1022 on a rotating disk 1021 by a feeding manipulator 91, the rotating disk 1021 is controlled to rotate, the caterpillar link on the rotating disk 1021 is rotated to the lower side of a clamping jaw cylinder 1025, the clamping jaw cylinder 1025 is driven to descend by a clamping cylinder 1024, the caterpillar link is gripped, the clamping cylinder 1024 is driven to move to the upper side of a roll-over frame 1027 by a guiding cylinder 1023, then the clamping cylinder 1024 is controlled to descend, the caterpillar link is placed on a roll-over column 1028 on the roll-over frame 1027, and the caterpillar link is positioned by a positioning cylinder 1029. The turn motor 1026 then drives the roll-over stand 1027 to rotate ninety degrees, causing the caterpillar link to rotate ninety degrees, facilitating grasping.

Referring to fig. 12, the temporary storage device 8 includes a temporary storage cylinder 81 and a temporary storage seat 82, the temporary storage cylinder 81 is a rodless cylinder, the temporary storage cylinder 81 is fixedly installed on the temporary storage frame 7, the axis of the temporary storage cylinder 81 is perpendicular to the axis of the transfer frame 931, and the temporary storage cylinder 81 is located between two rotating discs 1021. The temporary storage seat 82 is fixedly installed on the output end of the temporary storage cylinder 81, and the temporary storage seat 82 is used for bearing a caterpillar track shaft.

Referring to fig. 12, the temporary storage cylinder 81 controls the temporary storage seat 82 to move to the position of the conveying frame 931, the transfer cylinder 1011 drives the transfer plate 1012 to move, so that the caterpillar axle on the conveying frame 931 is pushed onto the temporary storage seat 82, and then the temporary storage cylinder 81 controls the temporary storage seat 82 to move to the position far away from the conveying frame 931, so that the caterpillar axle can be conveniently grabbed.

The working principle of the embodiment of the application is as follows: the caterpillar link is grabbed onto the rotating disk 1021 by the feeding manipulator 91, then the sealing ring is installed into the caterpillar link by the sealing ring installation device 12, meanwhile, the caterpillar shaft assembly mechanism 13 assembles the caterpillar shaft, smears lubricating grease on the caterpillar shaft, and then conveys the caterpillar shaft to the direction of the temporary storage frame 7 by the conveying belt 932. Then, the caterpillar link is grabbed onto the overturning column 1028 on the overturning frame 1027 through the clamping jaw cylinder 1025, the overturning frame 1027 is driven to rotate ninety degrees towards the direction of the temporary storage cylinder 81 through the overturning motor 1026, so that the adjustment of the caterpillar link angle is completed, meanwhile, the transfer cylinder 1011 drives the transfer plate 1012 to act, the caterpillar link shaft on the conveyor belt 932 is pushed onto the temporary storage seat 82, then the temporary storage cylinder 81 controls the temporary storage seat 82 to move towards the direction away from the conveying frame 931, the temporary storage seat 82 is enabled to move to a position convenient for grabbing by the first manipulator 2, and then the caterpillar link shaft and the caterpillar link are grabbed onto the press-mounting table 1 through the first manipulator 2 for automatic assembly.

When the first manipulator 2 grabs the caterpillar link and the caterpillar link shaft, the caterpillar link shaft positioned on the temporary storage seat 82 is grabbed first, then the first manipulator 2 continues to move to the position of the roll-over frame 1027 towards the direction of the conveying frame 931, the caterpillar link on the roll-over frame 1027 is grabbed through the first electromagnet 44, then the grabbing cylinder 42 controls the piston rod to shrink, so that the first electromagnet 44 is driven to move, the caterpillar link is separated from the roll-over frame 1027, and then the first manipulator 2 conveys the caterpillar link and the caterpillar link shaft to the press-fit table 1 for automatic assembly.

The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application are covered by the protection scope of this application.

Claims (8)

1. Full-automatic pressure equipment of caterpillar link, including pressure equipment platform (1), its characterized in that: one end of the press mounting table (1) is provided with a first manipulator (2), the press mounting table (1) is provided with a press mounting device (3), the press mounting device (3) is provided with a positioning mechanism (5), the positioning mechanism (5) comprises a positioning plate (51) and a control component (52), the control component (52) is arranged on the press mounting device (3), the positioning plate (51) is arranged on the control component (52), the positioning plate (51) is used for positioning a chain rail joint arranged on the press mounting device (3), the control component (52) is used for controlling the positioning plate (51) to lift, the first manipulator (2) is used for controlling the positioning plate (51) to rotate, the press mounting device (3) comprises a press mounting hydraulic cylinder (31), a press mounting plate (32) and a press mounting column (33), the piston rod of the press mounting hydraulic cylinder (31) faces the press mounting table (1), the press mounting plate (32) is arranged on the press mounting plate (31) and is close to the first side wall of the press mounting control component (32), the first control component (32) is arranged on the first side wall (32) and the second side wall (52) is arranged on the press mounting plate (32) and the lifting control component (52), install mount pad (521) on the lateral wall that pressfitting board (32) are close to press-fit platform (1) one side, install pivot (522) on mount pad (521) rotation, push pedal (523) are installed on the lateral wall of pivot (522), locating plate (51) are installed on the lateral wall of push pedal (523), reset piece one includes shell fragment (53), the one end of shell fragment (53) is installed on mount pad (521), the other end of shell fragment (53) is contradicted with the lateral wall that push pedal (523) kept away from press-fit platform (1), install stopper (524) in place of keeping away from shell fragment (53) on mount pad (521), stopper (524) are used for spacing push pedal (523), first lift control and second lift control are all installed on mount pad (521), just first lift control links to each other with pivot (522), the second lift control links to each other with pivot (522).

2. The full-automatic press-fitting device of caterpillar links according to claim 1, wherein: the first lifting control piece comprises a lifting guide table (525), the lifting guide table (525) is mounted on a mounting seat (521), the lifting guide table (525) is located below a rotating shaft (522), an arc-shaped portion (527) is arranged at one end, close to the rotating shaft (522), of the lifting guide table (525), the side wall of the arc-shaped portion (527) is attached to the side wall of the rotating shaft (522), an arc-shaped block (526) is mounted on the side wall of the rotating shaft (522), the side wall of the arc-shaped block (526) is abutted to the side wall of the arc-shaped portion (527), a lifting groove (529) for lifting the rotating shaft (522) is formed in the side wall of the mounting seat (521) in the vertical direction, and a second reset piece is mounted in the lifting groove (529) and is used for controlling the reset of the rotating shaft (522).

3. The full-automatic press-fitting device of caterpillar links according to claim 2, wherein: the reset piece two-piece reset spring (528) comprises a reset spring (528), the reset spring (528) is arranged in the lifting groove (529), the reset spring (528) is located above the rotating shaft (522), one end of the reset spring (528) is abutted against the side wall of the rotating shaft (522), and the other end of the reset spring is connected with the side wall of the lifting groove (529).

4. The full-automatic press-fitting device of caterpillar links according to claim 2, wherein: the second lifting control piece comprises a lifting plate (5210) and a control plate (5213), the lifting plate (5210) is slidably mounted on the side wall of the mounting seat (521) along the vertical direction, the lifting plate (5210) is connected with the rotating shaft (522), the control plate (5213) is mounted on the side wall, close to the pressing plate (32), of the pressing table (1), one end of the control plate (5213) extends towards the direction of the lifting plate (5210), a control block (5214) is arranged on the top wall of the lifting plate (5210), the section of the control block (5214) is trapezoid, and the control block (5214) is used for controlling lifting of the lifting plate (5210).

5. The full-automatic press-fitting device of caterpillar links according to claim 1, wherein: the press mounting table (1) is provided with a conveying mechanism (6) for conveying the caterpillar tracks.

6. The utility model provides a full-automatic assembly workstation of caterpillar link, including the full-automatic press-fit equipment of caterpillar link in any one of claims 1 through 5, a serial communication port, including keeping in frame (7), the laminating device (3) department that keeps in frame (7) set up on being close to press-fit platform (1), one side of keeping in frame (7) is equipped with temporary storage device (8), temporary storage device (8) are located between keeping in frame (7) and press-fit platform (1), temporary storage device (8) are used for depositing caterpillar link and caterpillar link axle, the opposite side of keeping in frame (7) is equipped with loading attachment (9), loading attachment (9) are including material loading manipulator (91) and transport mechanism (93), material loading manipulator (91) are used for carrying caterpillar link, transport mechanism (93) are installed in the one end that is close to material loading manipulator (91) of keeping in frame (7), transport mechanism (93) are used for carrying caterpillar link axle, still be equipped with transfer device (10) on keeping in frame (7), transfer device (10) are used for carrying caterpillar link and caterpillar link to temporary storage device (8).

7. The full-automatic assembly workstation of caterpillar links according to claim 6, wherein: the conveying mechanism (93) comprises a conveying frame (931), a conveying belt (932) and a driving piece, one end of the conveying frame (931) is connected with the temporary storage frame (7), the conveying belt (932) is installed on the conveying frame (931), the conveying belt (932) is used for conveying a chain rail shaft, the driving piece is installed on the side wall of the conveying frame (931), and the driving piece is used for driving the conveying belt (932) to operate.

8. The full-automatic assembly workstation of caterpillar links according to claim 7, wherein: transfer device (10) are including first transfer mechanism (101), first transfer mechanism (101) are including transporting cylinder (1011) and transporting board (1012), transport cylinder (1011) are installed on the lateral wall that conveying frame (931) is close to temporary storage frame (7) department, just the piston rod of transporting cylinder (1011) is towards temporary storage frame (7), transport board (1012) are installed on the piston rod of transporting cylinder (1011), transport board (1012) are arranged in with caterpillar axle propelling movement to temporary storage device (8).