CN115158389A

CN115158389A - Coupler assembling press

Info

Publication number: CN115158389A
Application number: CN202210974884.5A
Authority: CN
Inventors: 古亚军; 贾德帅
Original assignee: Hebei Rongda Track Technology Co ltd
Current assignee: Hebei Rongda Track Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-10-11
Anticipated expiration: 2042-08-15
Also published as: CN115158389B

Abstract

The utility model relates to a coupling assembly press, the assembly press includes the base, assembly press body and fixed dolly, fixed dolly sliding connection is on the upper surface of base, be equipped with the subassembly that slides that the fixed dolly of drive removed on the base, the fixed slot has been seted up on the upper surface of fixed dolly, sliding connection has a connecting plate and a bottom plate in the fixed slot, be equipped with the drive connecting plate in the fixed dolly and the drive assembly that the bottom plate removed along the fixed slot, two locating plates of fixedly connected with on the upper surface of bottom plate, it has an inserted bar to slide the grafting jointly on two locating plates, a mounting hole has been seted up on the bottom plate, it has a butt joint board to articulate in the mounting hole, a recess has been seted up on the groove bottom wall of fixed slot, a pneumatic cylinder of fixedly connected with in the recess, a first cooperation board of fixedly connected with in the fixed slot, the internal diameter of first cooperation board equals the external diameter of lower part body. This application has the effect that reduces the assembly press body and can not separate upper portion body and lower part body.

Description

Coupler assembling press

Technical Field

The application relates to the field of train component detection equipment, in particular to a coupler assembling press.

Background

The coupler refers to hooks at two ends of a train wagon or a locomotive and has the functions of connection, traction and buffering; the coupler is a vehicle part used for realizing coupling between a locomotive and a vehicle or between the vehicle and the vehicle, transmitting traction force and impact force and keeping a certain distance between the vehicles. The coupler comprises an upper body and a lower body, wherein the upper body and the lower body are cylindrical barrels, the upper body and the lower body are in threaded connection, a buffer is installed between the upper body and the lower body, a semicircular convex edge is integrally formed on the outer bottom wall of the lower body, a through hole penetrating through the convex edge is formed in the convex edge, and the axis of the through hole is perpendicular to the axis of the lower body.

After the coupler is used for a period of time, the coupler needs to be taken down from a train, then the upper body and the lower body are separated by using an assembly press, the assembly press comprises a base, an assembly press body is installed on the base, a fixed trolley is further connected onto the base in a sliding mode, a plurality of tightening rods are connected onto the fixed trolley in a threaded mode, the tightening rods are distributed along the circumferential direction of the fixed trolley, an operator installs the lower body in the fixed trolley, the upper body is placed upwards, one operator supports the coupler, another operator twists the tightening rods respectively, the tightening rods are enabled to be abutted with the lower body, the tightening rods are matched to fix the lower body, the fixed trolley is pushed at last, the assembly press can be started until the coupler is moved to the lower portion of the assembly press body, the assembly press body is sleeved on the upper body, the assembly press rotates the upper body, and the upper body and the lower body are disassembled.

In the process of fixing the coupler to the fixed trolley, an operator needs to continuously keep the coupler in a vertical state, and in the process of screwing a plurality of butting rods, the angle of the coupler needs to be continuously adjusted to enable the coupler to be as perpendicular as possible to the base, but the angle of the coupler is manually adjusted by the operator, so that the verticality between the coupler and the base is possibly low, and when the coupler moves to the lower part of the assembly press body, the assembly press body cannot be sleeved on the upper part body due to the inclination of the coupler, and the assembly press body cannot separate the upper part body from the lower part body.

Disclosure of Invention

In order to reduce the circumstances that the assembly press body can not separate upper portion body and lower part body, this application provides a coupling assembly press.

The application provides a coupling assembly press adopts following technical scheme:

the assembly press comprises a base, an assembly press body and a fixed trolley, wherein the assembly press body is located on one side of the upper surface of the base, the fixed trolley is connected onto the upper surface of the base in a sliding mode, a sliding assembly for driving the fixed trolley to move is arranged on the base, a fixed groove is formed in the upper surface of the fixed trolley and penetrates through the fixed trolley, a connecting plate and a bottom plate are connected into the fixed groove in a sliding mode, a driving assembly for driving the connecting plate and the bottom plate to move along the fixed groove is arranged in the fixed trolley, two positioning plates are fixedly connected onto the upper surface of the bottom plate, an inserting rod is connected onto the two positioning plates in a sliding and inserting mode, an installation hole penetrating through the bottom plate is formed in the upper surface of the bottom plate and located on one side, far away from the assembly press body, of the positioning plate, a butting plate is hinged to one side, close to the assembly press body, a groove is formed in the bottom wall of the fixed groove, a hydraulic cylinder is fixedly connected into the groove, the axial direction of the hydraulic cylinder is arranged along the height direction of the fixed trolley, a first groove wall is fixedly connected with a first matching plate, and the axial direction of the matching plate is equal to the inner diameter of the first matching plate, and the matching plate is arranged along the axial direction of the outer diameter of the first matching plate.

By adopting the technical scheme, in an initial state, the bottom plate is positioned outside the fixing groove and is inclined, when the upper body and the lower body need to be separated, an operator firstly places the car coupler on the bottom plate and enables the convex edge to be positioned between the two positioning plates, then the inserting rod is inserted into the two positioning plates, the positioning plates and the inserting rod are matched to fix the position of the car coupler, at the moment, the driving assembly is started, the driving assembly drives the connecting plate to move, the connecting plate moves to drive the bottom plate to move into the fixing groove, the bottom plate moves and simultaneously pushes the car coupler to rotate, and when the bottom plate moves to a preset position, the driving assembly is closed; and starting the hydraulic cylinder, extending a piston rod of the hydraulic cylinder and pushing the butt plate to rotate upwards, and pushing the coupler to rotate upwards while the butt plate rotates.

When the car coupler is contacted with the first matching plate, the hydraulic cylinder is controlled to keep the state at the moment, the abutting plate is matched with the first matching plate to fix the car coupler, the first matching plate is attached to the outer side wall of the lower body, the car coupler is infinitely close to and vertical to the base, at the moment, the sliding assembly is started, and the sliding assembly works to drive the fixed trolley to move towards the direction close to the assembling press body; when the coupler moves to be aligned with the assembly press body, the sliding assembly is closed, and the coupler is perpendicular to the base, so that the assembly press body can be sleeved on the upper body when moving downwards, and the condition that the assembly press body cannot separate the upper body from the lower body is reduced.

Optionally, the subassembly that slides includes fixed connection and is in slide on the base frame, the assembly press body is located slide between two relative inside walls of frame, sliding connection has a mounting panel in the frame that slides, fixed trolley fixed connection be in on the upper surface of mounting panel, peg graft a lead screw in the mounting panel, the lead screw with mounting panel threaded connection, the assembly press body is located the lead screw top, every one end of lead screw all rotates to be connected slide on the lateral wall that the frame corresponds, still install the drive on the frame that slides lead screw pivoted motor that slides.

Through adopting above-mentioned technical scheme, when needs make fixed dolly move on the base, start the motor that slides, the motor that slides drives the lead screw and rotates, the lead screw rotates and the mounting panel cooperation, makes the mounting panel remove along the frame that slides, and the mounting panel removes and drives the coupling on fixed dolly and the fixed dolly and move to make operating personnel can adjust the position of coupling, when the coupling removes to suitable position, operating personnel closes the motor that slides, and the mounting panel keeps the position at this moment unchangeable.

Optionally, the driving assembly comprises a driving motor rotatably connected to one side wall of the fixed trolley, a cavity is formed in the lower portion of the fixed trolley, a driving shaft is fixedly connected to an output shaft of the driving motor, one end of the driving shaft extends into the cavity, a plurality of gears are sleeved on the driving shaft and fixedly connected with the driving shaft, one side of each gear penetrates through the fixed trolley and protrudes out of the bottom wall of the corresponding fixed groove, and racks meshed with the gears are connected to the lower surfaces of the connecting plate and the bottom plate.

Through adopting above-mentioned technical scheme, when being arranged in the fixed car outer bottom plate and need removing to the fixed slot in, start driving motor, driving motor's output shaft rotates and drives drive shaft and gear revolve, and the gear makes the connecting plate drive the bottom plate and remove in to the fixed slot with the rack toothing on the connecting plate, and after the bottom plate removed to the groove bottom wall of fixed slot on, the gear continued to remove along the fixed slot with the rack toothing on the bottom plate.

Optionally, a reinforcing component for adjusting the position of the coupler to enable the coupler and the base to be infinitely close to vertical is arranged in the fixing groove.

Through adopting above-mentioned technical scheme, the angle of reinforcing component to the coupling is further adjusted, makes the coupling infinitely be close perpendicularly with the base to make the assembly press body can get better with the cooperation of upper portion body.

Optionally, the reinforcing assembly includes support plates fixedly connected to two side walls of the first matching plate, the support plates and the first matching plate are coaxially arranged, the inner diameter of each support plate is larger than that of the first matching plate, a second matching plate is slidably connected to each support plate, the second matching plate slides along the circumferential direction of the first matching plate, the second matching plate and the first matching plate are coaxially arranged, the inner diameter of the second matching plate is equal to that of the first matching plate, an arc-shaped rod is fixedly connected to the middle of the upper surface of the second matching plate, the arc-shaped rod and the second matching plate are coaxially arranged, one end of the arc-shaped plate is located above the first matching plate, a platen is slidably connected to the first matching plate, the platen is trapezoidal, one end, close to each other, of the two arc-shaped rods is in contact with the side wall corresponding to the platen, and the width of one side of the platen, close to the butt plate, is larger than the width of one side, far away from the butt plate, of the platen.

Through adopting above-mentioned technical scheme, promote the in-process that the coupling removed to the direction that is close to first cooperation board at the butt plate, the coupling removes with the platen contact back and promotion platen, the platen removes the direction that promotes two arc poles and remove to keeping away from each other, the arc pole removes the direction that drives the second cooperation board and remove to keeping away from first cooperation board, when the coupling contacts with first cooperation board, the second cooperation board also laminates with the lateral wall of lower part body, first cooperation board adjusts the position of coupling with the cooperation of two second cooperation boards, the straightness that hangs down of coupling with the bottom plate has been improved.

Optionally, the connecting plate and the lower surface of the bottom plate are both provided with mounting grooves corresponding to the racks, the racks are fixedly connected in the mounting grooves, and the racks do not protrude out of the mounting grooves.

Through adopting above-mentioned technical scheme, at the bottom plate by the fixed slot outside remove to the in-process of fixed slot, reduced the rack and the circumstances that fixed trolley took place the jamming to the bottom plate can not remove the circumstances in the fixed slot has been reduced.

Optionally, a limiting plate is fixedly connected to the lower surface of the bottom plate, and the length direction of the limiting plate is arranged along the width direction of the fixing groove.

Through adopting above-mentioned technical scheme, when the bottom plate removed in by the fixed slot extroversion fixed slot, the bottom plate removed and drives the limiting plate and removes, when the lateral wall contact of limiting plate and fixed trolley, closed drive assembly, the bottom plate stopped moving to can carry on spacingly to the removal of bottom plate.

Optionally, the side wall of the bedplate, which is close to the hydraulic cylinder, is arc-shaped, and the diameter of the arc-shaped side wall of the bedplate is equal to the outer diameter of the lower body.

Through adopting above-mentioned technical scheme, the lateral wall of lower part body is curved lateral wall laminating with the platen, makes the cooperation effect of lower part body and platen better.

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

1. by arranging the base, the assembling press body, the fixing trolley, the fixing groove, the bottom plate, the connecting plate, the positioning plate, the inserting rod, the hydraulic cylinder, the abutting plate, the first matching plate, the driving assembly and the sliding assembly, the situation that the upper part body and the lower part body cannot be separated by the assembling press body is reduced;

2. by arranging the sliding frame, the mounting plate, the screw rod and the driving motor, an operator can control the fixed trolley to move, so that the position of the car coupler is changed;

3. through setting up extension board, second cooperation board, arc pole and platen, the position of coupling is adjusted in the cooperation of first cooperation board and two second cooperation boards, has improved the straightness that hangs down of coupling and bottom plate.

Drawings

Fig. 1 is a schematic structural diagram of an initial state of an assembly press according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram illustrating a fixing of a coupler by an assembly press according to an embodiment of the present disclosure.

Fig. 3 is a sectional view showing the overall structure of the fixing member according to the embodiment of the present application.

Fig. 4 is a sectional view showing a connection relationship between the sliding bar and the sliding groove according to the embodiment of the present application.

Fig. 5 is a cross-sectional view of the overall structure of a reinforcement assembly embodied in an embodiment of the present application.

Description of reference numerals: 1. a base; 2. assembling a press body; 3. fixing the trolley; 31. fixing grooves; 311. a chute; 32. a groove; 4. a slipping component; 41. a sliding frame; 42. mounting a plate; 43. a lead screw; 44. a slip motor; 5. a fixing component; 51. a base plate; 511. mounting grooves; 512. mounting holes; 52. a connecting plate; 521. a slide bar; 53. positioning a plate; 531. inserting holes; 532. a plug-in rod; 54. a limiting plate; 55. a butt joint plate; 56. a hydraulic cylinder; 57. a first mating plate; 571. a support plate; 5711. connecting grooves; 572. a sliding groove; 6. a reinforcement assembly; 61. a second mating plate; 611. a bump; 62. an arcuate bar; 63. a sliding block; 64. a platen; 7. a car coupler; 71. a lower body; 711. a boss; 72. an upper body; 8. a drive assembly; 81. a drive motor; 82. a drive shaft; 83. a gear; 84. a rack.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses coupler assembly press. Referring to fig. 1, 2 and 3, the assembly press comprises a base 1, an assembly press body 2 is mounted on the upper surface of the base 1, a fixed trolley 3 is further connected to the base 1 in a sliding manner, the fixed trolley 3 is rectangular, a fixed groove 31 is formed in the upper surface of the fixed trolley 3, the width of the fixed groove 31 is larger than the maximum diameter of a coupler 7, the length direction of the fixed groove 31 is arranged along the length direction of the base 1, and the fixed groove 31 penetrates through the fixed trolley 3; the assembly press further comprises a sliding component 4 for driving the fixed trolley 3 to slide along the length direction of the base 1, a fixed component 5 for fixing the coupler 7 is arranged on the fixed trolley 3, and a reinforcing component 6 for adjusting the position of the coupler 7 to enable the coupler 7 and the base 1 to be infinitely close to be vertical is further arranged in the fixed groove 31.

Referring to fig. 1 and 4, the coupler 7 includes a lower body 71 and an upper body 72, the lower body 71 and the upper body 72 are both cylindrical, one ends of the upper body 72 and the lower body 71, which are close to each other, are in threaded connection, the bottom walls of the upper body 72 and the lower body 71 are arranged in a direction away from each other, a shock absorber is mounted in both the upper body 72 and the lower body 71, a semicircular boss 711 is integrally formed on the outer bottom wall of the lower body 71, a through hole penetrating the boss 711 is formed in the boss 711, the through hole is circular, and the axis of the through hole is perpendicular to the axial direction of the lower body 71.

When the coupler 7 is fixed, an operator firstly places the lower body 71 in the fixing groove 31, then starts the fixing component 5, the fixing component 5 fixes the coupler 7 on the fixing trolley 3, and makes the coupler 7 perpendicular to the bottom plate 51, so that the assembly press body 2 can be sleeved on the upper body 72 when the coupler 7 moves to the lower part of the assembly press body 2, and the assembly press body 2 can separate the upper body 72 from the lower body 71.

In the working process of the fixing component 5, the fixing component 5 triggers the reinforcing component 6, the reinforcing component 6 works to adjust the position of the coupler 7, so that the included angle between the coupler 7 and the base 1 is infinitely close to ninety degrees, and the possibility of deformation of the upper body 72 is further reduced; after the coupler 7 is fixed, the sliding component 4 is started, the fixed trolley 3 is made to move, and the coupler 7 is transferred to the lower side of the assembling press body 2.

Referring to fig. 1 and 2, the sliding assembly 4 includes a sliding frame 41 fixedly connected to the upper surface of the base 1, the sliding frame 41 is rectangular, the length direction of the sliding frame 41 is arranged along the length direction of the base 1, and the assembly press body 2 is located between two short side walls of the sliding frame 41; the lower surface of the fixed trolley 3 is fixedly connected with an installation plate 42, and the two long-edge inner side walls of the sliding frame 41 are in sliding contact with the corresponding side walls of the installation plate 42.

A lead screw 43 is rotatably connected in the sliding frame 41, the length direction of the lead screw 43 is arranged along the length direction of the sliding frame 41, the lead screw 43 penetrates through the mounting plate 42 and is in threaded connection with the mounting plate 42, two ends of the lead screw 43 penetrate through the corresponding short side wall of the sliding frame 41, and the lead screw 43 is rotatably connected with the sliding frame 41; the bottom plate 51 is fixedly connected with a sliding motor 44, the sliding motor 44 is positioned at one side of the sliding frame 41, an output shaft of the sliding motor 44 is fixedly connected with an end face of one end of the screw 43, and the output shaft of the sliding motor 44 and the screw 43 are coaxially arranged.

When the fixed trolley 3 needs to move, the sliding motor 44 is started, an output shaft of the sliding motor 44 rotates to drive the screw rod 43 to rotate, the screw rod 43 is matched with the mounting plate 42, the sliding frame 41 guides the mounting plate 42, the mounting plate 42 drives the fixed trolley 3 to move along the length direction of the sliding frame 41, and therefore the fixed trolley 3 can enable the position of the coupler 7 to be changed.

Referring to fig. 2 and 3, the fixing member 5 includes a base plate 51 slidably coupled in the groove 32, and a length direction of the base plate 51 is disposed along a length direction of the fixing groove 31; one side of the bottom plate 51 close to the assembling press body 2 is hinged with a connecting plate 52, the length of the connecting plate 52 is equal to the width of the bottom plate 51, the sum of the length of the connecting plate 52 and the width of the bottom plate 51 is smaller than the length of the fixed trolley 3, and the lower surfaces of the connecting plate 52 and the bottom plate 51 are both contacted with the bottom wall of the fixed groove 31.

Referring to fig. 3 and 4, two short side walls of the connecting plate 52 are fixedly connected with a sliding rod 521, the axial direction of the sliding rod 521 is arranged along the width direction of the bottom plate 51, the groove walls of the fixing groove 31 corresponding to the sliding rod 521 are both provided with sliding grooves 311 arranged corresponding to the sliding rod 521, the length direction of the sliding grooves 311 is arranged along the length direction of the fixed trolley 3, and each sliding rod 521 is inserted into the corresponding sliding groove 311 in a sliding manner; the fixed trolley 3 is also provided with a driving assembly 8 for controlling the bottom plate 51 and the connecting plate 52 to move along the fixed groove 31.

Two positioning plates 53 are fixedly connected to the bottom plate 51, an insertion hole 531 penetrating through the positioning plates 53 is formed in the positioning plates 53, when the lower body 71 is placed on the bottom plate 51, the boss 711 is located between the two positioning plates 53, the through hole and the insertion hole 531 are coaxially arranged, an insertion rod 532 is commonly inserted into the two positioning plates 53, and the insertion rod 532 is inserted into the insertion hole 531. A limit plate 54 is fixedly connected to the lower surface of the bottom plate 51, and the length direction of the limit plate 54 is arranged along the width direction of the bottom plate 51; the upper surface of the bottom plate 51 is provided with a mounting hole 512 penetrating through the bottom plate 51, the mounting hole 512 is located on one side of the positioning plate 53 far away from the assembling press body 2, the hole wall of the mounting hole 512 close to the positioning plate 53 is hinged with a butt plate 55, and the butt plate 55 can rotate around the hinge shaft of the butt plate 55 in the mounting hole 512.

A groove 32 is further formed in the bottom wall of the fixing groove 31, a hydraulic cylinder 56 is fixedly connected to the bottom wall of the groove 32, the axial direction of the hydraulic cylinder 56 is arranged along the height direction of the fixed trolley 3, and when a piston rod of the hydraulic cylinder 56 does not extend out, the upper end face of the piston rod of the hydraulic cylinder 56 is lower than the bottom wall of the fixing groove 31; when the limit plate 54 contacts the side wall of the fixed trolley 3 away from the assembly press body 2, the hydraulic cylinder 56 is located below the side of the abutting plate 55 away from the limit plate 53.

A first matching plate 57 is arranged in the fixing groove 31, the first matching plate 57 is arc-shaped, the first matching plate 57 is bent towards the direction close to the assembling press body 2, the axial direction of the first matching plate 57 is arranged along the height direction of the fixing trolley 3, the inner diameter of the first matching plate 57 is equal to the outer diameter of the lower body 71, two sides of the first matching plate 57 are fixedly connected with a support plate 571, the support plate 571 is also arc-shaped, the axial direction of the support plate 571 is arranged along the axial direction of the first matching plate 57, the outer diameter of the support plate 571 is equal to the outer diameter of the first matching plate 57, the inner diameter of the support plate 571 is larger than the inner diameter of the first matching plate 57, and each support plate 571 is fixedly connected to one of the groove walls of the fixing groove 31; when the mounting plate 42 contacts the inner side wall of the short side of the sliding frame 41 close to the assembling press body 2, the first matching plate 57 is coaxially arranged with the assembling press body 2.

The lower part of the fixed trolley 3 is provided with a cavity, the driving assembly 8 comprises a driving motor 81, the driving motor 81 is fixedly connected to one side wall of the fixed trolley 3, the driving motor 81 is positioned at one side of the fixed trolley 3 far away from the assembling press body 2, and the axial direction of an output shaft of the driving motor 81 is arranged along the width direction of the bottom plate 51; a driving shaft 82 is fixedly connected to an output shaft of the driving motor 81, the driving shaft 82 and the output shaft of the driving motor 81 are coaxially arranged, and the driving shaft 82 penetrates through the side wall of the driving trolley and extends into the cavity.

The driving shaft 82 is fixedly connected with two gears 83, the gears 83 and the driving shaft 82 are coaxially arranged, the two gears 83 are distributed along the width direction of the bottom plate 51, the two gears 83 are located right below the bottom wall of the fixed groove 31, and one side of each gear 83 penetrates through the bottom wall of the fixed groove 31 and protrudes out of the bottom wall of the fixed groove 31; the lower surfaces of the bottom plate 51 and the connecting plate 52 are respectively provided with a mounting groove 511 which is in one-to-one correspondence with the gears 83, the length direction of the mounting groove 511 is arranged along the length direction of the bottom plate 51, a rack 84 which is meshed with the corresponding gear 83 is fixedly connected in the mounting groove 511, and the rack 84 does not protrude out of the mounting groove 511.

Referring to fig. 1, in an initial state, the fixed trolley 3 is located on a side of the sliding groove 572 away from the assembling press body 2, the bottom plate 51 is located outside the fixed groove 31, the position-limiting plate 54 is located between the fixed trolley 3 and an inner side wall of the sliding groove 572 close to the fixed trolley 3, the connecting plate 52 is in contact with a groove bottom wall of the fixed groove 31, and the rack 84 on the connecting plate 52 is meshed with the corresponding gear 83; when the coupler 7 needs to be fixed, an operator firstly places the coupler 7 on the bottom plate 51 with the boss 711 between the two positioning plates 53, then inserts the inserting rod 532 into the two inserting holes 531, and the positioning plates 53 and the inserting rod 532 cooperate to fix the position of the coupler 7, at this time, the coupler 7 can only rotate.

Starting the driving motor 81, enabling an output shaft of the driving motor 81 to rotate to drive the driving shaft 82 and the two gears 83 to rotate, enabling the gears 83 to be meshed with the racks 84 to drive the connecting plate 52 and the bottom plate 51 to move towards the direction close to the assembling press body 2, and when the bottom plate 51 moves to be in contact with the fixed trolley 3, the connecting plate 52 continues to move, and the bottom plate 51 drives the coupler 7 to rotate while the connecting plate 52 pulls the bottom plate 51 to move; when the gear 83 is meshed with the rack 84 on the bottom plate 51, the gear 83 is meshed with the rack 84 to enable the bottom plate 51 to move until the stopper plate 54 is contacted with the side wall of the fixed trolley 3, at the moment, the coupler 7 is horizontal, the driving motor 81 is turned off, and the stopper plate 54 positions the bottom plate 51, so that the position of the coupler 7 is positioned.

Starting the hydraulic cylinder 56, extending a piston rod of the hydraulic cylinder 56, pushing the abutting plate 55 to rotate upwards, pushing the coupler 7 to rotate by taking the inserting rod 532 as a rotating shaft while the abutting plate 55 rotates, controlling the height of the piston rod of the hydraulic cylinder 56 to be unchanged when the coupler 7 rotates to be in contact with the side wall of the first matching plate 57, matching the abutting plate 55 with the first matching plate 57 to fix the coupler 7, and enabling the coupler 7 to be vertical to the base 1; and finally, starting the sliding motor 44 to enable the mounting plate 42 to drive the fixed trolley 3 to move along the sliding frame 41, enabling the fixed trolley 3 to move to drive the coupler 7 to move towards the lower part of the assembling press body 2, and when the mounting plate 42 is contacted with the inner side wall of the short side of the sliding frame 41, enabling the coupler 7 to be positioned under the assembling press body 2 and closing the sliding motor 44.

After the upper body 72 is separated from the lower body 71, the sliding motor 44 is started, so that the mounting plate 42 drives the fixed trolley 3 and the lower body 71 to move in the direction away from the assembling press body 2, and when the fixed trolley 3 moves to the expected position, the sliding motor 44 is turned off; the driving motor 81 is started, the driving shaft 82 drives the gear 83 to rotate, the gear 83 is meshed with the rack 84, the rack 84 drives the bottom plate 51 to move towards the direction far away from the assembling press body 2, when the bottom plate 51 is separated from contact with the bottom wall of the fixing groove 31, the bottom plate 51 rotates downwards due to gravity until the bottom plate 51 is in contact with the upper surface of the sliding frame 41, at the moment, an operator can pull the inserting rod 532 until the inserting rod 532 is separated from contact with the two positioning plates 53, and at the moment, the operator can take the lower body 71 off from the bottom plate 51.

Referring to fig. 1, 3 and 5, the reinforcing member 6 includes a second fitting plate 61 slidably connected to the support plate 571, the second fitting plate 61 is coaxially disposed with the first fitting plate 57, and an inner diameter of the second fitting plate 61 is identical to an inner diameter of the first fitting plate 57; a bump 611 is fixedly connected to the side wall of the second matching plate 61 close to the support plate 571, the bump 611 is T-shaped, the bump 611 is located on one side of the second matching plate 61 close to the first matching plate 57, each support plate 571 is provided with a connecting groove 5711 corresponding to the bump 611, the length direction of the connecting groove 5711 is arranged along the circumferential direction of the support plate 571, and each bump 611 is slidably inserted into the corresponding connecting groove 5711.

An arc-shaped rod 62 is fixedly connected to the upper surface of the second matching plate 61, the inner diameter of the arc-shaped rod 62 is larger than that of the second matching plate 61, the outer diameter of the arc-shaped rod 62 is smaller than that of the second matching plate 61, one end of the arc-shaped rod 62 is fixedly connected to the middle of the second matching plate 61, one end, far away from the second matching plate 61, of the arc-shaped rod 62 is located above the first matching plate 57, and a distance exists between the ends, close to each other, of the two arc-shaped rods 62; a slide groove 572 is formed in an upper surface of the first engagement plate 57, and a longitudinal direction of the slide groove 572 is provided along a thickness direction of the first engagement plate 57.

A sliding block 63 is inserted into the sliding groove 572 in a sliding manner, a platen 64 is fixedly connected to the sliding block 63, the cross section of the platen 64 is isosceles trapezoid, the platen 64 is located between the two arc-shaped rods 62, the two arc-shaped rods 62 are both in contact with the corresponding side wall of the platen 64, and the distance between the platen 64 and the corresponding two side walls of the arc-shaped rods 62 is gradually reduced along the direction close to the assembling press body 2.

In an initial state, one side, far away from the assembling press body 2, of the bedplate 64 protrudes out of one side, far away from the assembling press body 2, of the first matching plate 57, the two second matching plates 61 are both in contact with the first matching plate 57, and at the moment, the two second matching plates 61 are matched with the first matching plate 57 to form a semicircle; as the abutting plate 55 pushes the coupler 7 to rotate, the coupler 7 can enter the first and second engaging

plates

57 and 61 due to the semicircular shape of the two second engaging plates 61 after engaging with the first engaging plate 57, and the coupler 7 is picked up with the first and second engaging

plates

57 and 61.

When the coupler 7 is contacted with the bedplate 64, as the coupler 7 continues to rotate, the coupler 7 pushes the bedplate 64 to move towards the direction close to the assembling press body 2, the bedplate 64 drives the sliding block 63 to move along the sliding groove 572 while moving, and meanwhile, the bedplate 64 pushes the two arc-shaped rods 62 to move away from each other; in order to allow the platen 64 to better engage the coupler 7, the side of the platen 64 remote from the assembled press body 2 is curved, and the curved side wall diameter of the platen 64 conforms to the outer diameter of the lower body 71.

The arc-shaped rod 62 moves to push the second matching plate 61 to move in the direction away from the first matching plate 57, the second matching plate 61 moves to drive the protruding block 611 to move along the connecting groove 5711, the protruding block 611 is matched with the connecting groove 5711, the second matching plate 61 moves along the circumferential direction of the coupler 7, if the included angle between the coupler 7 and the base 1 is not a right angle, in the process, the first matching plate 57 is matched with the second matching plate 61, the coupler 7 rotates, the included angle between the coupler 7 and the base 1 is a right angle, and the verticality of the coupler 7 is further improved.

The implementation principle of the coupler assembling press in the embodiment of the application is as follows: when the upper body 72 needs to be separated from the lower body 71, the coupler 7 is firstly placed on the bottom plate 51, the boss 711 is positioned between the two positioning plates 53, the inserting rod 532 is inserted into the two positioning plates 53, then the driving motor 81 is started, the connecting plate 52 and the bottom plate 51 move towards the fixing groove 31 until the limiting plate 54 is contacted with the fixed trolley 3, at this time, the driving motor 81 is closed, the hydraulic cylinder 56 is started, the hydraulic cylinder 56 works to enable the abutting plate 55 to push the coupler 7 to rotate, the bedplate 64 is pushed to move in the rotating process of the coupler 7, the two second matching plates 61 are matched with the first matching plate 57 to cover the lower body 71, when the lower body 71 is contacted with the first matching plate 57, the hydraulic cylinder 56 is controlled to keep the current state, and finally the sliding motor 44 is started, the fixed trolley 3 and the coupler 7 move until the mounting plate 42 is contacted with the sliding frame 41, and at this time, the sliding motor 44 is closed.

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

Claims

1. The utility model provides a coupler assembly press, assembly press includes base (1), assembly press body (2) and fixed trolley (3), assembly press body (2) are located one side of base (1) upper surface, its characterized in that: the fixed trolley (3) is connected to the upper surface of the base (1) in a sliding manner, a sliding component (4) for driving the fixed trolley (3) to move is arranged on the base (1), a fixed groove (31) is formed in the upper surface of the fixed trolley (3), the fixed groove (31) penetrates through the fixed trolley (3), a connecting plate (52) and a bottom plate (51) are connected to the fixed groove (31) in a sliding manner, a driving component (8) for driving the connecting plate (52) and the bottom plate (51) to move along the fixed groove (31) is arranged in the fixed trolley (3), two positioning plates (53) are fixedly connected to the upper surface of the bottom plate (51), an inserting rod (532) is jointly inserted and connected to the two positioning plates (53) in a sliding manner, a mounting hole (512) penetrating through the bottom plate (51) is formed in the upper surface of the bottom plate (51), the mounting hole (512) is located on one side, far away from the assembly press body (2), of the positioning plate (53), one side, close to the assembly body (2), of the mounting hole (512), a groove (55) is hinged to one side, and a groove (32) is formed in the bottom wall (31), and a groove (32) is connected to a hydraulic cylinder (32), the axial direction of pneumatic cylinder (56) is followed the direction of height of fixed dolly (3) sets up, common fixedly connected with one first cooperation board (57) on two cell walls that fixed slot (31) is relative, first cooperation board (57) towards keep away from the direction bending of pneumatic cylinder (56), the axial of first cooperation board (57) is followed the direction of height of fixed dolly (3) sets up, the internal diameter of first cooperation board (57) equals the external diameter of lower part body (71).

2. The coupler assembly press of claim 1, wherein: slip subassembly (4) including fixed connection the frame (41) that slides on base (1), assembly press body (2) are located between two inside walls that frame (41) are relative slide, sliding connection has one mounting panel (42) in the frame (41) that slides, fixed dolly (3) fixed connection be in on the upper surface of mounting panel (42), a lead screw (43) has been pegged graft in mounting panel (42), lead screw (43) with mounting panel (42) threaded connection, assembly press body (2) are located lead screw (43) top, each end of lead screw (43) is all rotated and is connected on the lateral wall that frame (41) that slides corresponds, still install the drive on the frame (41) that slides lead screw (43) pivoted motor (44 that slides.

3. The coupler assembly press of claim 1, wherein: the driving assembly (8) comprises a driving motor (81) which is rotatably connected to one side wall of the fixed trolley (3), a cavity is formed in the lower portion of the fixed trolley (3), a driving shaft (82) is fixedly connected to an output shaft of the driving motor (81), one end of the driving shaft (82) extends into the cavity, a plurality of gears (83) are sleeved on the driving shaft (82), the gears (83) are fixedly connected with the driving shaft (82), one side of each gear (83) penetrates through the fixed trolley (3) and protrudes out of the bottom wall of the fixed groove (31), and racks (84) meshed with the gears (83) are connected to the lower surface of the connecting plate (52) and the lower surface of the bottom plate (51).

4. The coupler assembly press of claim 1, wherein: and a reinforcing component (6) for adjusting the position of the coupler (7) to enable the coupler (7) and the base (1) to be infinitely close to be vertical is arranged in the fixing groove (31).

5. The coupler assembly press of claim 4, wherein: the reinforcing assembly (6) comprises support plates (571) fixedly connected to two side walls of the first matching plate (57), the support plates (571) and the first matching plate (57) are coaxially arranged, the inner diameter of each support plate (571) is larger than that of the first matching plate (57), each support plate (571) is slidably connected with a second matching plate (61), the second matching plate (61) slides along the circumferential direction of the first matching plate (57), the second matching plate (61) and the first matching plate (57) are coaxially arranged, the inner diameter of the second matching plate (61) is equal to that of the first matching plate (57), an arc-shaped rod (62) is fixedly connected to the middle of the upper surface of the second matching plate (61), the second matching plate (61) and the arc-shaped rod (62) are coaxially arranged, one end of the arc-shaped plate is located above the first matching plate (57), an arc-shaped rod (64) is slidably connected to the first matching plate (57), one end of each arc-shaped rod (64) is close to one side of the abutting platen (64), and the width of the abutting platen (64) is larger than that of the two abutting platens (64) are close to the abutting platen.

6. A coupler assembly press as set forth in claim 3, wherein: the connecting plate (52) and the bottom plate (51) are provided with mounting grooves (511) which are correspondingly arranged with the racks (84), the racks (84) are fixedly connected in the mounting grooves (511), and the racks (84) do not protrude out of the mounting grooves (511).

7. The coupler assembly press of claim 1, wherein: a limiting plate (54) is fixedly connected to the lower surface of the bottom plate (51), and the length direction of the limiting plate (54) is arranged along the width direction of the fixing groove (31).

8. The coupler assembly press of claim 5, wherein: the side wall of the bedplate (64) close to the hydraulic cylinder (56) is arc-shaped, and the diameter of the arc-shaped side wall of the bedplate (64) is equal to the outer diameter of the lower body (71).