CN115158389B - Car coupler assembling press - Google Patents
Car coupler assembling press Download PDFInfo
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- CN115158389B CN115158389B CN202210974884.5A CN202210974884A CN115158389B CN 115158389 B CN115158389 B CN 115158389B CN 202210974884 A CN202210974884 A CN 202210974884A CN 115158389 B CN115158389 B CN 115158389B
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- plate
- fixed
- coupler
- bottom plate
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The application relates to a car coupler assembling press, which comprises a base, an assembling press body and a fixing trolley, wherein the fixing trolley is connected onto the upper surface of the base in a sliding way, a sliding component for driving the fixing trolley to move is arranged on the base, a fixing groove is formed in the upper surface of the fixing trolley, a connecting plate and a bottom plate are connected into the fixing groove in a sliding way, a driving component for driving the connecting plate and the bottom plate to move along the fixing groove is arranged in the fixing trolley, two positioning plates are fixedly connected onto the upper surface of the bottom plate, a plugging rod is connected onto the two positioning plates in a sliding way together, a mounting hole is formed in the bottom plate, an abutting plate is hinged into the mounting hole, a groove is formed in the bottom wall of the groove of the fixing groove, a hydraulic cylinder is fixedly connected into the groove, a first matching plate is fixedly connected into the fixing groove, and the inner diameter of the first matching plate is equal to the outer diameter of the lower body. The application has the effect of reducing the situation that the assembly press body can not separate the upper body from the lower body.
Description
Technical Field
The application relates to the field of train part detection equipment, in particular to a car coupler assembly press.
Background
The coupler is a coupler at two ends of a train wagon or a locomotive, and has the functions of connection, traction and buffering; the coupler is a vehicle component for realizing the connection between a locomotive and a vehicle or between vehicles, 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, a buffer is arranged between the upper body and the lower body in a threaded connection mode, 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 the train, then the upper body and the lower body are separated by using an assembly press, the assembly press comprises a base, the assembly press body is installed on the base, a fixed trolley is further connected to the base in a sliding mode, a plurality of tight supporting rods are connected to the fixed trolley in a threaded mode, the tight supporting rods are distributed along the circumference of the fixed trolley, an operator installs the lower body in the fixed trolley and enables the upper body to be placed upwards, one operator supports the coupler, another operator respectively screws the tight supporting rods, the tight supporting rods are enabled to be in butt joint with the lower body, the tight supporting rods are matched with the lower body to fix the lower body, the fixed trolley is pushed finally until the coupler moves to the lower part of the assembly press body, the assembly press can be started at the moment, the assembly press body is sleeved on the upper body, and the assembly press rotates the upper body to be detached from the lower body.
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 abutting rods, the angle of the coupler is required to be continuously adjusted, so that the coupler is perpendicular to the base as much as possible, but the angle of the coupler is manually adjusted by the operator, so that the perpendicularity 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 body due to the inclination of the coupler, so that the assembly press body cannot separate the upper body from the lower body.
Disclosure of Invention
In order to reduce the situation that the assembly press body can not separate the upper body from the lower body, the application provides a car coupler assembly press.
The application provides a car coupler assembling press which adopts the following technical scheme:
the utility model provides a coupling assembly press, assembly press includes base, assembly press body and fixed dolly, assembly press body is located one side of base upper surface, fixed dolly sliding connection is in on the upper surface of base, be equipped with the drive on the base fixed dolly removes the slip subassembly, the fixed slot has been seted up on the upper surface of fixed dolly, the fixed slot runs through fixed dolly, sliding connection has a connecting plate and a bottom plate in the fixed slot, be equipped with the drive in the fixed dolly connecting plate and the bottom plate follow the actuating assembly of fixed slot removal, fixedly connected with two locating plates on the upper surface of bottom plate, two on the locating plate the joint sliding grafting has a peg graft pole, set up one on the upper surface of bottom plate runs through the mounting hole of bottom plate, the mounting hole is located the locating plate is kept away from one side of assembly press body, the mounting hole is close to one side of assembly press body articulates there is one to support, set up a recess in the fixed slot diapire, a fixed connection has a recess in the fixed cylinder side of connecting plate along the fixed slot, one side of side plate is close to the fixed cylinder side plate, the fixed cylinder side plate is connected with the fixed cylinder side plate along the fixed diameter of a fixed cylinder side of fixed slot, the fixed cylinder side is equal to the fixed cylinder side is equipped with the fixed diameter of a side plate, and is fixed to the fixed cylinder side is fixed in the fixed side, and is equal to the fixed cylinder side of the fixed side.
By adopting the technical scheme, in the initial state, the bottom plate is positioned outside the fixed groove and is inclined, when the upper body and the lower body are required to be separated, an operator firstly places the coupler on the bottom plate, enables the convex edge to be positioned between the two positioning plates, then plugs the plugging rod on the two positioning plates, the positioning plates and the plugging rod are matched to fix the position of the coupler, at the moment, the driving assembly is started to drive the connecting plate to move, the connecting plate is driven to move to the fixed groove by the driving assembly, the coupler is pushed to rotate while the bottom plate moves, and the driving assembly is closed when the bottom plate moves to the expected position; and starting the hydraulic cylinder, wherein a piston rod of the hydraulic cylinder stretches out and pushes the abutting plate to rotate upwards, and pushing the coupler to rotate upwards while the abutting plate rotates.
When the coupler is in contact 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 coupler, the first matching plate is attached to the outer side wall of the lower body, the coupler is enabled to be infinitely close to the base vertically, the sliding assembly is started at the moment, and the sliding assembly works to drive the fixed trolley to move towards the direction close to the assembly press body; when the coupler moves to be aligned with the assembly press body, the sliding component is closed, and the coupler is mutually perpendicular to the base, so that the assembly press body can be sleeved on the upper body when moving downwards, and the situation that the assembly press body cannot separate the upper body from the lower body is reduced.
Optionally, the assembly that slides includes fixed connection the frame that slides on the base, the assembly press body is located between two inside walls that the frame is relative that slides, sliding connection has a mounting panel in the frame that slides, fixed dolly fixed connection is in on the upper surface of mounting panel, peg graft in the mounting panel have a lead screw, the lead screw with mounting panel threaded connection, the assembly press body is located the lead screw top, each end of lead screw is all rotated and is connected on the lateral wall that the frame corresponds that slides, 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 remove on the base, start the motor that slides, the motor that slides drives the lead screw and rotate, and the lead screw rotates and the mounting panel cooperation makes the mounting panel remove along the frame that slides, and the mounting panel removes the coupling that drives fixed dolly and remove to make the position that operating personnel can adjust the coupling, when the coupling removes to suitable position, operating personnel closes the motor that slides, and the mounting panel keeps the position of this moment unchanged.
Optionally, the drive assembly is including rotating the driving motor who connects on one of them lateral wall of fixed dolly, the lower part of fixed dolly is equipped with the cavity, fixedly connected with drive shaft on driving motor's the output shaft, the one end of drive shaft stretches into in the cavity, the cover has a plurality of gear in the drive shaft, the gear with drive shaft fixed connection, one side of gear run through fixed dolly and protrusion in the tank bottom wall of fixed slot, the connecting plate with all be connected with on the lower surface of bottom plate with gear engagement's rack.
Through adopting above-mentioned technical scheme, when being located the outer bottom plate of fixed dolly and need removing to the fixed slot in, start driving motor, driving motor's output shaft rotates and drives drive shaft and gear rotation, and the rack meshing on gear and the connecting plate makes the connecting plate drive the bottom plate and removes to the fixed slot in, and after the bottom plate removed to the groove diapire in fixed slot, the rack meshing on gear and the bottom plate makes the bottom plate continue to follow the fixed slot and removes.
Optionally, a reinforcing component for adjusting the position of the coupler to enable the coupler to be infinitely close to vertical to the base is arranged in the fixing groove.
Through adopting above-mentioned technical scheme, the angle of reinforcement subassembly to the coupler is further adjusted, makes the unlimited nearly perpendicular of coupler and base to make the assembly press body can be better with upper portion body cooperation.
Optionally, the reinforcement subassembly includes fixed connection's extension board on two lateral walls of first cooperation board, the extension board with first cooperation board coaxial line sets up, the internal diameter of extension board is greater than the internal diameter of first cooperation board, every equal sliding connection has a second cooperation board on the extension board, the second cooperation board is followed the circumference slip of first cooperation board, the second cooperation board with first cooperation board coaxial line sets up, the internal diameter of second cooperation board with the internal diameter of first cooperation board equals, the upper surface middle part fixedly connected with arc pole of second cooperation board, the arc pole with the coaxial line sets up of second cooperation board, the one end of arc board is located first cooperation board top, the last sliding connection of first cooperation board has a platen, be trapezoidal, two the one end that the arc pole is close to each other all with the lateral wall contact that the platen corresponds, be close to the width of platen is greater than the width of platen one side of supporting the platen is kept away from.
Through adopting above-mentioned technical scheme, promote the coupler to the in-process that is close to the direction of first joining in marriage the board at the butt board and remove, the coupler contacts with the platen after and promotes the platen and remove, and the platen removes and promotes two arc poles and remove to the direction that is kept away from each other, and the arc pole removes and drives the second joining in marriage the board and remove to the direction that keeps away from first joining in marriage the board, and when coupler and first joining in marriage the board contact, the second joining in marriage the board and also laminate with the lateral wall of lower part body, first joining in marriage the board and two second joining in marriage the board cooperation and adjust the position of coupler, improved the straightness that hangs down of coupler and bottom plate.
Optionally, the connecting plate with the mounting groove that corresponds the setting of rack has all been seted up on the lower surface of bottom plate, rack fixed connection is in the mounting groove, the rack does not outstanding the mounting groove.
Through adopting above-mentioned technical scheme, at the bottom plate outside the fixed slot remove to the in-process of fixed slot, reduced rack and fixed dolly and taken place the condition of jamming to reduced the bottom plate can not remove the condition in the fixed slot.
Optionally, a limiting plate is fixedly connected to the lower surface of the bottom plate, and the length direction of the limiting plate is set along the width direction of the fixing groove.
Through adopting above-mentioned technical scheme, when the bottom plate moves in by fixed slot outside to the fixed slot, the bottom plate removes and drives the limiting plate and remove, and when limiting plate and fixed trolley's lateral wall contact, close drive assembly, the bottom plate stops removing to can carry out spacingly to the removal of bottom plate.
Optionally, the side wall of the platen, which is close to the hydraulic cylinder, is arc-shaped, and the diameter of the side wall of the arc-shaped platen 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. through setting up base, assembly press body, fixed dolly, fixed slot, bottom plate, connecting plate, locating plate, plug-in rod, pneumatic cylinder, butt plate, first joining plate, drive assembly and slip subassembly, reduced the assembly press body and can't separate upper portion body and lower part body;
2. through the arrangement of 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 coupler is changed;
3. through setting up extension board, second cooperation board, arc pole and platen, first cooperation board cooperates the position of coupler with two second cooperation boards and adjusts, has improved the straightness that hangs down of coupler and bottom plate.
Drawings
Fig. 1 is a schematic view showing a structure of an embodiment of the present application in an initial state of an assembly press.
Fig. 2 is a schematic diagram of a coupler in an embodiment of the present application when the coupler is secured by an assembly press.
Fig. 3 is a cross-sectional view of an overall structure embodying a fixing assembly according to an embodiment of the present application.
FIG. 4 is a cross-sectional view showing the connection of a slide bar and a slide slot according to an embodiment of the present application.
Figure 5 is a cross-sectional view of an overall structure embodying the reinforcement assembly of an embodiment of the present application.
Reference numerals illustrate: 1. a base; 2. assembling a press body; 3. fixing the trolley; 31. a fixing groove; 311. a chute; 32. a groove; 4. a slip assembly; 41. a sliding frame; 42. a mounting plate; 43. a screw rod; 44. a slip motor; 5. a fixing assembly; 51. a bottom plate; 511. a mounting groove; 512. a mounting hole; 52. a connecting plate; 521. a slide bar; 53. a positioning plate; 531. a plug hole; 532. inserting a connecting rod; 54. a limiting plate; 55. an abutting plate; 56. a hydraulic cylinder; 57. a first mating plate; 571. a support plate; 5711. a connecting groove; 572. a slip groove; 6. a reinforcement assembly; 61. a second mating plate; 611. a bump; 62. an arc-shaped rod; 63. a sliding block; 64. a platen; 7. a coupler; 71. a lower body; 711. a boss; 72. an upper body; 8. a drive assembly; 81. a driving motor; 82. a drive shaft; 83. a gear; 84. a rack.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a car coupler assembling press. Referring to fig. 1, 2 and 3, the assembly press comprises a base 1, wherein an assembly press body 2 is mounted on the upper surface of the base 1, a fixing trolley 3 is further connected to the base 1 in a sliding manner, the fixing trolley 3 is rectangular, a fixing groove 31 is formed in the upper surface of the fixing trolley 3, the width of the fixing groove 31 is larger than the maximum diameter of a coupler 7, the length direction of the fixing groove 31 is along the length direction of the base 1, and the fixing groove 31 penetrates through the fixing 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 to be infinitely close to the base 1 in a vertical mode 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 cylindrical, one ends of the upper body 72 and the lower body 71 close to each other are connected by screw threads, the bottom walls of the upper body 72 and the lower body 71 are arranged in a direction away from each other, a damper is mounted in the upper body 72 and the lower body 71 together, 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 fixing the coupler 7, an operator first places the lower body 71 in the fixing groove 31, then starts the fixing assembly 5, and the fixing assembly 5 fixes the coupler 7 on the fixing trolley 3 and makes the coupler 7 perpendicular to the bottom plate 51, so that the assembling press body 2 can be sleeved on the upper body 72 when the coupler 7 moves below the assembling press body 2, and the assembling press body 2 can separate the upper body 72 from the lower body 71.
In the process of working of the fixing assembly 5, the fixing assembly 5 triggers the reinforcing assembly 6, the reinforcing assembly 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; when the fixing of the coupler 7 is completed, the sliding component 4 is started, and the fixed trolley 3 is moved to transfer the coupler 7 to the lower part of the assembly 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 set along the length direction of the base 1, and the assembling 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 a mounting plate 42, and the inner side walls of the two long sides of the sliding frame 41 are in sliding contact with the corresponding side walls of the mounting plate 42.
The sliding frame 41 is rotatably connected with a lead screw 43, the length direction of the lead screw 43 is 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, both ends of the lead screw 43 penetrate through the short side wall corresponding to 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 located on 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 is required to move, the sliding motor 44 is started, the output shaft of the sliding motor 44 rotates to drive the lead screw 43 to rotate, the lead screw 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 position of the coupler 7 can be changed by the fixed trolley 3.
Referring to fig. 2 and 3, the fixing assembly 5 includes a bottom plate 51 slidably coupled in the groove 32, and a length direction of the bottom plate 51 is disposed along a length direction of the fixing groove 31; one side of the bottom plate 51 close to the assembly 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 in contact 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 slide bar 521, the axial direction of the slide bar 521 is arranged along the width direction of the bottom plate 51, the groove walls of the fixed groove 31 corresponding to the slide bar 521 are respectively provided with a slide groove 311 which is arranged corresponding to the slide bar 521, the length direction of the slide groove 311 is arranged along the length direction of the fixed trolley 3, and each slide bar 521 is in sliding connection with the corresponding slide groove 311; the fixed trolley 3 is also provided with a drive assembly 8 which controls the movement of the bottom plate 51 and the connecting plate 52 along the fixed slot 31.
Two locating plates 53 are fixedly connected to the bottom plate 51, plug holes 531 penetrating through the locating plates 53 are formed in the locating plates 53, when the lower body 71 is placed on the bottom plate 51, the boss 711 is located between the two locating plates 53, the through holes and the plug holes 531 are coaxially arranged, one plug rod 532 is plugged in the two locating plates 53 in a co-axial mode, and the plug rods 532 are plugged in the plug holes 531. 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 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 positioned on one side of the positioning plate 53 far away from the assembly press body 2, the hole wall of the mounting hole 512 close to the positioning plate 53 is hinged with an abutting plate 55, and the abutting plate 55 can rotate around the hinge shaft of the abutting plate 55 in the mounting hole 512.
The bottom wall of the fixed groove 31 is also provided with a groove 32, the bottom wall of the groove 32 is fixedly connected with a hydraulic cylinder 56, the axial direction of the hydraulic cylinder 56 is arranged along the height direction of the fixed trolley 3, and when the piston rod of the hydraulic cylinder 56 does not extend, the upper end surface of the piston rod of the hydraulic cylinder 56 is lower than the bottom wall of the fixed groove 31; when the limiting plate 54 contacts with the side wall of the fixed trolley 3 away from the assembly press body 2, the hydraulic cylinder 56 is positioned below the side of the abutting plate 55 away from the positioning plate 53.
The fixed groove 31 is internally provided with a first matching plate 57, the first matching plate 57 is arc-shaped, the first matching plate 57 is bent towards the direction close to the assembly press body 2, the axial direction of the first matching plate 57 is arranged along the height direction of the fixed 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 supporting plate 571, the supporting plate 571 is arc-shaped, the axial direction of the supporting plate 571 is arranged along the axial direction of the first matching plate 57, the outer diameter of the supporting plate 571 is equal to the outer diameter of the first matching plate 57, the inner diameter of the supporting plate 571 is larger than the inner diameter of the first matching plate 57, and each supporting plate 571 is fixedly connected to one groove wall of the fixed groove 31; when the mounting plate 42 is in contact with the inner side wall of the short side of the slide frame 41 on the side close to the assembly press body 2, the first mating plate 57 is coaxially disposed with the assembly 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 assembly 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; the output shaft of the driving motor 81 is fixedly connected with a driving shaft 82, 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 stretches 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 positioned 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; mounting grooves 511 corresponding to the gears 83 one by one are formed in the lower surfaces of the base plate 51 and the connecting plate 52, the length direction of the mounting grooves 511 is along the length direction of the base plate 51, a rack 84 meshed with the corresponding gear 83 is fixedly connected in the mounting grooves 511, and the rack 84 does not protrude out of the mounting grooves 511.
Referring to fig. 1, in an initial state, the fixed trolley 3 is located at a side of the sliding groove 572 away from the assembly press body 2, the bottom plate 51 is located outside the fixed groove 31, the limiting plate 54 is located between the fixed trolley 3 and an inner side wall of the sliding groove 572 near 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, and makes the boss 711 located between the two positioning plates 53, then inserts the insert rod 532 into the two insert holes 531, and the positioning plates 53 and the insert rod 532 cooperate to fix the position of the coupler 7, so that the coupler 7 can only rotate.
Starting a driving motor 81, wherein an output shaft of the driving motor 81 rotates to drive a driving shaft 82 and two gears 83 to rotate, the gears 83 are meshed with racks 84 to drive a connecting plate 52 and a bottom plate 51 to move towards the direction close to the assembly 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 connecting plate 52 pulls the bottom plate 51 to move and simultaneously the bottom plate 51 drives the coupler 7 to rotate; 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 limiting plate 54 is in contact 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 limiting plate 54 is used for positioning the bottom plate 51, so that the position of the coupler 7 is positioned.
Starting the hydraulic cylinder 56, wherein a piston rod of the hydraulic cylinder 56 extends out and pushes the abutting plate 55 to rotate upwards, and pushing the coupler 7 to rotate by taking the plugging rod 532 as a rotating shaft while the abutting plate 55 rotates, when the coupler 7 rotates to be in contact with the side wall of the first matching plate 57, controlling the height of the piston rod of the hydraulic cylinder 56 to be unchanged, at the moment, the abutting plate 55 is matched with the first matching plate 57 to fix the coupler 7, and at the moment, the coupler 7 is mutually perpendicular to the base 1; finally, the sliding motor 44 is started, the mounting plate 42 drives the fixed trolley 3 to move along the sliding frame 41, the fixed trolley 3 moves to drive the coupler 7 to move towards the lower side of the assembly press body 2, and when the mounting plate 42 contacts with the inner side wall of the short side of the sliding frame 41, the coupler 7 is positioned right below the assembly press body 2, and the sliding motor 44 is closed.
When 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 away from the assembly press body 2, and when the fixed trolley 3 moves to a predicted 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 away from the assembly press body 2, when the bottom plate 51 is out of contact with the bottom wall of the fixed 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 this time, an operator can pull the inserting rod 532 until the inserting rod 532 is out of contact with the two positioning plates 53, and at this time, the operator can take the lower body 71 off the bottom plate 51.
Referring to fig. 1, 3 and 5, the reinforcement assembly 6 includes a second mating plate 61 slidably coupled to the support plate 571, the second mating plate 61 being coaxially disposed with the first mating plate 57, the second mating plate 61 having an inner diameter that is consistent with the inner diameter of the first mating plate 57; the second matched plate 61 is close to a convex block 611 fixedly connected to the side wall of the support plate 571, the convex block 611 is in a T shape, the convex block 611 is located on one side of the second matched plate 61 close to the first matched plate 57, each support plate 571 is provided with a connecting groove 5711 corresponding to the convex block 611, the length direction of the connecting groove 5711 is along the circumferential direction of the support plate 571, and each convex block 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 the inner diameter of the second matching plate 61, the outer diameter of the arc-shaped rod 62 is smaller than the outer diameter of the second matching plate 61, one end of the arc-shaped rod 62 is fixedly connected to the middle part of the second matching plate 61, one end of the arc-shaped rod 62 far away from the second matching plate 61 is positioned above the first matching plate 57, and a distance exists between two ends of the arc-shaped rods 62 close to each other; the upper surface of the first fitting plate 57 is provided with a sliding groove 572, and the length direction of the sliding groove 572 is set in the thickness direction of the first fitting plate 57.
The sliding block 63 is inserted in the sliding groove 572 in a sliding manner, the sliding block 63 is fixedly connected with a bedplate 64, the cross section of the bedplate 64 is isosceles trapezoid, the bedplate 64 is positioned between the two arc-shaped rods 62, the two arc-shaped rods 62 are contacted with the corresponding side walls of the bedplate 64, and the distance between the bedplate 64 and the corresponding two side walls of the arc-shaped rods 62 is gradually reduced along the direction close to the assembly press body 2.
In the initial state, one side of the platen 64 away from the assembly press body 2 protrudes from one side of the first matching plate 57 away from the assembly press body 2, and the two second matching plates 61 are in contact with the first matching plate 57, and at this time, the two second matching plates 61 are semicircular after being matched with the first matching plate 57; as the abutting plate 55 pushes the coupler 7 to rotate, the coupler 7 can enter the first matching plate 57 and the second matching plate 61 because the two second matching plates 61 are matched with the first matching plate 57 to form a semicircle, and the coupler 7 is matched with the first matching plate 57 and the second matching plate 61.
When the coupler 7 is in contact with the platen 64, as the coupler 7 continues to rotate, the coupler 7 pushes the platen 64 to move in a direction approaching the assembly press body 2, the platen 64 moves while driving the sliding block 63 to move along the sliding groove 572, and simultaneously the platen 64 pushes the two arc-shaped rods 62 to move in a direction separating from each other; in order to allow the counter 64 to better fit the coupler 7, the side of the counter 64 remote from the assembly press body 2 is curved and the curved side wall of the counter 64 has a diameter corresponding 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 an included angle between the coupler 7 and the base 1 is not right angle, in the process, the first matching plate 57 is matched with the second matching plate 61, the coupler 7 rotates, so that the included angle between the coupler 7 and the base 1 is right angle, and the perpendicularity of the coupler 7 is further improved.
The implementation principle of the coupler assembly press provided by the embodiment of the application is as follows: when the upper body 72 and the lower body 71 need to be separated, the coupler 7 is firstly placed on the bottom plate 51, the boss 711 is positioned between the two positioning plates 53, the plugging rod 532 is plugged into the two positioning plates 53, then the driving motor 81 is started, the connecting plate 52 and the bottom plate 51 move into the fixed groove 31 until the limiting plate 54 contacts the fixed trolley 3, at the moment, the driving motor 81 is closed, the hydraulic cylinder 56 is started, the abutting plate 55 is driven by the hydraulic cylinder 56 to rotate, the lower body 71 is driven by the pushing platen 64 to move in the rotating process of the coupler 7, the two second matching plates 61 are matched with the first matching plates 57 to cover the lower body 71, when the lower body 71 contacts the first matching plates 57, the hydraulic cylinder 56 is controlled to keep the state at the moment, finally the sliding motor 44 is started, the fixed trolley 3 and the coupler 7 are moved until the mounting plate 42 contacts the sliding frame 41, and at the moment, the sliding motor 44 is closed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. The utility model provides a coupling assembly press, assembly press includes base (1), assembly press body (2) and fixed dolly (3), assembly press body (2) are located one side of base (1) upper surface, its characterized in that: the fixed trolley (3) is slidably connected to the upper surface of the base (1), the base (1) is provided with a sliding component (4) for driving the fixed trolley (3) to move, the upper surface of the fixed trolley (3) is provided with a fixed slot (31), the fixed slot (31) penetrates through the fixed trolley (3), the fixed slot (31) is slidably connected with a connecting plate (52) and a bottom plate (51), the fixed trolley (3) is provided with a driving component (8) for driving the connecting plate (52) and the bottom plate (51) to move along the fixed slot (31), the upper surface of the bottom plate (51) is fixedly connected with two positioning plates (53), the two positioning plates (53) are slidably connected with a plug-in rod (532), 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 in the positioning plate (53) and far away from the press (2), one side of the bottom plate (32) is provided with a connecting groove (32), one side (32) of the bottom plate (32) is provided with a connecting groove (55), the axial direction of the hydraulic cylinder (56) is along the height direction of the fixed trolley (3), two opposite groove walls of the fixed groove (31) are fixedly connected with a first matching plate (57) together, the first matching plate (57) bends towards the direction far away from the hydraulic cylinder (56), the axial direction of the first matching plate (57) is along the height direction of the fixed trolley (3), and the inner diameter of the first matching plate (57) is equal to the outer diameter of the lower body (71);
the driving assembly (8) comprises a driving motor (81) rotationally 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) stretches 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 surfaces of the connecting plates (52) and the bottom plate (51);
a reinforcing component (6) for adjusting the position of the coupler (7) to enable the coupler (7) to be infinitely close to vertical to the base (1) is arranged in the fixed groove (31);
the reinforcing component (6) comprises support plates (571) fixedly connected to two side walls of a first matching plate (57), the support plates (571) are coaxially arranged with the first matching plate (57), 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), each second matching plate (61) slides along the circumference of the first matching plate (57), each second matching plate (61) is coaxially arranged with the first matching plate (57), the inner diameter of each 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 each second matching plate (61), one end of each arc-shaped plate is located on the first matching plate (57), the first matching plate (62) is close to one side of the corresponding bedplate (64), and the two sides of each arc-shaped plate (64) are close to one side of the bedplate (64), and the two sides of each bedplate (64) are connected with one side of the bedplate (64).
2. A coupler assembly press as defined in claim 1, wherein: the assembly that slides (4) is in including fixed connection frame (41) that slides on base (1), assembly press body (2) are located between two inside walls that frame (41) are relative slides, sliding connection has a mounting panel (42) in frame (41) that slides, fixed dolly (3) fixed connection is in on the upper surface of mounting panel (42), peg graft in mounting panel (42) have a lead screw (43), 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) corresponds slides, still install the drive on frame (41) lead screw (43) pivoted motor (44) that slides.
3. A coupler assembly press as defined in claim 1, wherein: the connecting plate (52) and the lower surface of the bottom plate (51) are respectively provided with a mounting groove (511) which is arranged corresponding to the rack (84), the rack (84) is fixedly connected in the mounting grooves (511), and the rack (84) does not protrude out of the mounting grooves (511).
4. A coupler assembly press as defined in 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).
5. A coupler assembly press as defined in claim 1, wherein: the side wall of the bedplate (64) close to the hydraulic cylinder (56) is arc-shaped, and the diameter of the side wall of the bedplate (64) which is arc-shaped is equal to the outer diameter of the lower body (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974884.5A CN115158389B (en) | 2022-08-15 | 2022-08-15 | Car coupler assembling press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974884.5A CN115158389B (en) | 2022-08-15 | 2022-08-15 | Car coupler assembling press |
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| CN115158389A CN115158389A (en) | 2022-10-11 |
| CN115158389B true CN115158389B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN203665048U (en) * | 2014-01-16 | 2014-06-25 | 南京兴宇铁路工艺装备制造有限公司 | Press machine with special pressure |
| CN106515782A (en) * | 2016-12-13 | 2017-03-22 | 常州市瑞泰工程机械有限公司 | Hook installation device of rail vehicle |
| CN107434229A (en) * | 2017-07-07 | 2017-12-05 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail car coupler installs general servicing unit |
| CN111318866A (en) * | 2020-03-04 | 2020-06-23 | 邯郸钢铁集团有限责任公司 | Slow dismounting machine for large swing angle coupler hook of torpedo car |
| CN216332053U (en) * | 2021-10-23 | 2022-04-19 | 济南泰成科技有限公司 | Car coupler dismounting trolley |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX350297B (en) * | 2012-01-23 | 2017-09-04 | Csx Transp | Coupler installation device. |
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2022
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203665048U (en) * | 2014-01-16 | 2014-06-25 | 南京兴宇铁路工艺装备制造有限公司 | Press machine with special pressure |
| CN106515782A (en) * | 2016-12-13 | 2017-03-22 | 常州市瑞泰工程机械有限公司 | Hook installation device of rail vehicle |
| CN107434229A (en) * | 2017-07-07 | 2017-12-05 | 南京中车浦镇城轨车辆有限责任公司 | A kind of rail car coupler installs general servicing unit |
| CN111318866A (en) * | 2020-03-04 | 2020-06-23 | 邯郸钢铁集团有限责任公司 | Slow dismounting machine for large swing angle coupler hook of torpedo car |
| CN216332053U (en) * | 2021-10-23 | 2022-04-19 | 济南泰成科技有限公司 | Car coupler dismounting trolley |
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|---|---|
| CN115158389A (en) | 2022-10-11 |
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