CN219683628U - Flattening and shaping device for train door - Google Patents
Flattening and shaping device for train door Download PDFInfo
- Publication number
- CN219683628U CN219683628U CN202321261166.XU CN202321261166U CN219683628U CN 219683628 U CN219683628 U CN 219683628U CN 202321261166 U CN202321261166 U CN 202321261166U CN 219683628 U CN219683628 U CN 219683628U
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- train door
- door
- transmission platform
- board
- place
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- 238000007493 shaping process Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a train door flattening and shaping device which comprises a feeding transmission platform, a discharging transmission platform, a side-shifting track structure and a door four-column hydraulic machine, wherein the door four-column hydraulic machine comprises an upper die and a lower die which are matched with a train door, two ejector rods are arranged on the left side and the right side of the lower die, the feeding transmission platform and the discharging transmission platform respectively comprise supporting legs, telescopic frames and a placing plate, the side-shifting track structure is provided with two side-shifting track structures, the two side-shifting track structures are in one-to-one correspondence with the feeding transmission platform and the discharging transmission platform, the side-shifting track structure comprises a base, a supporting frame and a clamping manipulator, and the lower end of a movable plate is connected with two clamping jaws. When the train door flattening and shaping device is used, the train door is not required to be manually carried, so that automatic operation is completely realized, and labor force is saved.
Description
Technical Field
The utility model relates to the technical field of train door flattening, in particular to a train door flattening and shaping device.
Background
The train door is easy to bend after being used for a certain period of time or frequently impacted, the potential safety hazard is easy to occur when the train door is continuously applicable for a long time, and the four-column hydraulic machine of the door is often needed when the worn train door is leveled, but the following problems exist when the four-column hydraulic machine of the door is applicable to leveling the train door in the prior art:
1. the train door is manually moved into the four-column hydraulic machine by a worker, but the space in the four-column hydraulic machine is limited, which is very unfavorable for the worker to directly carry the train door into the four-column hydraulic machine, and the efficiency is low;
2. the manual handling of train doors by workers requires a great deal of labor input, increasing labor costs.
Disclosure of Invention
In view of the above, the utility model aims to provide a train door flattening and shaping device, which solves the technical problem that the train door flattening operation is difficult in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
including feeding transmission platform, ejection of compact transmission platform, side shift track structure and four post hydraulic presses of door, four post hydraulic presses of door include with last mould and the bed die of train door adaptation, go up the mould and can follow the upper and lower direction and remove to the bed die left and right sides all is equipped with two ejector pins, and feeding transmission platform and ejection of compact transmission platform all include supporting leg, expansion bracket and place the board, place the board setting at the expansion bracket upper surface, place the board with go up mould and bed die and place the board top and be used for placing the train door, the expansion bracket can drive to place the board and extend between upper mould and the bed die along the fore-and-aft direction, four ejector pins are the telescopic link, and place the board support train door and remove to the position that corresponds with the bed die, four ejector pins and train door correspond from top to bottom and set up, four ejector pins still with place the board and staggered arrangement in upper and lower direction simultaneously, side shift track structure is provided with two, and two side shift track structure and feeding transmission platform and ejection of compact transmission platform one-to-one place the board, side shift track structure includes base, support frame and centre gripping manipulator, the support frame is along the sliding assembly on the base, the direction is equipped with two pairs of manipulator, the centre gripping manipulator sets up two movable connection two pairs of movable connection clamping blocks have two movable connection clamping bars to the clamping blocks along the upper and lower direction, two movable connection clamping blocks are the two movable connection clamping blocks, two movable connection clamping blocks are fixed to the clamping blocks.
The beneficial effects of the technical scheme are as follows: when the train door flattening and shaping device is used, firstly, the clamping jaw on the side-shifting track structure is used for clamping the train door to be flattened on the placing plate on the feeding and conveying platform, then the telescopic frame is started to enable the telescopic frame to extend until the train door moves to a set position between the upper die and the lower die along with the placing plate, at the moment, the ejector rods on the four-column hydraulic machine of the train door can be started, the four ejector rods jack up the train door to be flattened and separate from the placing plate, at the moment, the telescopic frame is contracted, the telescopic frame is far away from the four-column hydraulic machine of the train door, then the ejector rods on the four-column hydraulic machine of the train door are started again to enable the train door to stably fall into the lower die, and at the moment, the train door can be flattened; after the leveling operation is finished, the upper die is lifted, meanwhile, the push rod pushes up the train door to a certain height, at the moment, the telescopic frame of the discharging transmission platform stretches and enables the placing plate to correspond to the train door, at the moment, the push rod contracts to enable the train door to fall onto the placing plate, the four-column hydraulic machine of the train door is brought out through the telescopic frame, and finally, the side-moving track structure corresponding to the discharging transmission platform is started again to collect and store the train door on the discharging transmission platform. When the train door flattening and shaping device is used, the train door to be flattened is clamped on the placing plate on the feeding and conveying platform through the side-shifting track structure, then the train door is conveyed between the upper die and the lower die through the telescopic frame, the train door is separated from the placing plate through the ejector rod, and meanwhile the train door is placed on the lower die to maintain and flatten the train door.
Further, the base is a rectangular frame structure, the inner measuring surfaces on the front side and the rear side of the base are provided with slide ways, the support frame is a rectangular frame, the support frame is provided with a driving motor, the output shaft of the driving motor is coaxially and fixedly connected with a driving wheel, the lower end of the support frame is provided with four pulleys, the four pulleys are correspondingly arranged in pairs along the front and rear directions, a rotating shaft is coaxially connected between the two pulleys corresponding to each other, and the rotating shaft is in transmission connection with the driving wheel.
The beneficial effects are that: simple structure, convenient removal, convenient simultaneously snatchs the train door of different positions department.
Furthermore, a protective shell is arranged on one side of the driving wheel, which is opposite to the driving motor.
The beneficial effects are that: the driving wheel and the rotating shaft are prevented from being polluted by dust in construction sites, the damage to the driving wheel and the rotating shaft is prevented, the service life is prolonged, and funds are further saved.
Further, the lifting telescopic rod extending along the vertical direction is detachably connected to the supporting frame, the lower end of the lifting telescopic rod is connected to the supporting frame, two sliding grooves are formed in one end of the supporting frame, which faces away from the four-column hydraulic press of the vehicle door, of the supporting frame, sliding rods are slidably assembled in the sliding grooves, supporting rods are connected between the two sliding rods, a tripod is connected to the supporting rods, the fixing plate is connected to one end, away from the supporting rods, of the tripod, and the lower end of the supporting rod is detachably connected with the lifting telescopic rod.
The beneficial effects are that: simple structure, easy to assemble, convenient dismantlement deposit simultaneously.
Further, the fixed plate is rotatably assembled on the tripod.
The beneficial effects are that: the positions of the clamping jaws are rotated through rotating the fixing plate, so that the train door can be clamped in the left-right direction or the front-back direction, and the clamping jaw is further suitable for train doors of different sizes.
Further, be provided with the location pin on feeding transmission platform one side, the location pin sets up in pairs, and the locating rack is still installed to feeding transmission platform opposite side, and locating rack upper end sliding fit has the righting board, and the righting board is in the top of placing the board along upper and lower direction and corresponds the setting with the train door of placing on placing the board.
The beneficial effects are that: guarantee that clamping jaw centre gripping train door can correspond with the bed die after falling to placing on the board to improve the precision of leveling operation, and then improve effect and the efficiency of leveling operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the feed transport platform of the present utility model;
FIG. 3 is a cross-sectional view of the feed transport platform of the present utility model;
FIG. 4 is a schematic view of the side-shifting track structure of the present utility model;
FIG. 5 is a cross-sectional view of the side-shifting rail structure of the present utility model;
fig. 6 is an enlarged schematic view at a in fig. 5.
Reference numerals: 1. a feed transport platform; 2. a discharging and conveying platform; 3. a side-shifting track structure; 4. four-column hydraulic machine for vehicle door; 5. support legs; 6. a telescopic frame; 7. placing a plate; 8. an upper die; 9. a lower die; 10. a push rod; 11. a base; 12. a support frame; 13. a clamping manipulator; 14. a fixing plate; 15. a movable plate; 16. a clamping rod; 17. a clamping jaw; 18. a slideway; 19. a driving motor; 20. a driving wheel; 21. a pulley; 22. a bearing; 23. a rotating shaft; 24. a protective shell; 25. lifting the telescopic rod; 26. a chute; 27. a slide bar; 28. a support rod; 29. a tripod; 30. positioning a baffle rod; 31. a positioning frame; 32. and a righting plate.
Detailed Description
The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings, 1-6. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
Embodiment one: the train door flattening and shaping device is mainly used for flattening operation of train doors, aims to improve flattening operation efficiency and reduce labor input, is convenient for constructors to operate, and mainly comprises a feeding transmission platform 1, a discharging transmission platform 2, a side-shifting rail structure 3 and a door four-column hydraulic press 4.
The four-column hydraulic machine 4 for the train door comprises an upper die 8 and a lower die 9 which are matched with the train door, the upper die 8 can move along the up-down direction, two ejector rods 10 are arranged on the left side and the right side of the lower die 9, and the two ejector rods 10 are telescopic rods. In this embodiment, the four-column hydraulic machine 4 for vehicle door adopts the prior art, and the specific working principle is not described here again.
The feeding transmission platform 1 and the discharging transmission platform 2 comprise supporting legs 5, telescopic frames 6 and placing plates 7, the placing plates 7 are arranged on the upper surfaces of the telescopic frames 6, and the placing plates 7 correspond to the upper die 8 and the lower die 9 and are used for placing train doors above the placing plates 7. The expansion bracket 6 can drive the placing plate 7 to extend between the upper die 8 and the lower die 9 along the front-back direction, and when the placing plate 7 supports the train door to move to a position corresponding to the lower die 9, four ejector rods 10 are arranged up and down correspondingly to the train door, and meanwhile, the four ejector rods 10 are staggered with the placing plate 7 in the up-down direction.
The side-moving track structures 3 are arranged in two, and the two side-moving track structures 3 are respectively in one-to-one correspondence with the feeding transmission platform 1 and the discharging transmission platform 2. The side-moving track structure 3 comprises a base 11, a support frame 12 and a clamping manipulator 13, wherein the support frame 12 is assembled on the base 11 in a sliding manner along the left-right direction, and the clamping manipulator 13 is assembled on the support frame 12 in a sliding manner along the up-down direction.
The clamping manipulator 13 comprises a feeding manipulator and a discharging manipulator, the feeding manipulator corresponds to the feeding transmission platform 1, the discharging manipulator corresponds to the discharging transmission platform 2, each clamping manipulator 13 comprises a fixed plate 14 and a movable plate 15, the fixed plate 14 is connected with the supporting frame 12, two pairs of clamping rods 16 are arranged at the upper end of the fixed plate 14, and the clamping rods 16 are telescopic rods. The movable plate 15 is provided with two, and two movable plates 15 are connected respectively at two clamping rod 16 tip in pairs, and the movable plate 15 lower extreme is connected with two clamping jaw 17.
In the embodiment, the ejector rod 10, the telescopic frame 6 and the four-column hydraulic machine 4 are connected with a power supply as required and are connected with a control terminal through signals.
When the train door leveling device is specifically used, firstly, a clamping jaw 17 on a side-shifting track structure 3 is used for clamping a train door to be leveled on a placing plate 7 on a feeding and conveying platform 1, then a telescopic frame 6 is started to enable the telescopic frame 6 to stretch until the train door moves to a set position between an upper die 8 and a lower die 9 along with the placing plate 7, ejector rods 10 on a four-column hydraulic machine 4 of the door can be started at the moment, the four ejector rods 10 jack up the train door to be leveled upwards and separate from the placing plate 7, at the moment, the telescopic frame 6 is contracted again, the telescopic frame 6 is far away from the four-column hydraulic machine 4 of the door, then the ejector rods 10 on the four-column hydraulic machine 4 of the door are started again to enable the train door to stably fall into the lower die 9, and at the moment, the train door can be leveled through the upper die 8 and the lower die 9; after the leveling operation is finished, the upper die 8 is lifted, meanwhile, the push rod 10 pushes up the train door to a certain height, at the moment, the telescopic frame 6 of the discharging transmission platform 2 stretches and enables the placing plate 7 to correspond to the train door, at the moment, the push rod 10 contracts to enable the train door to fall onto the placing plate 7, the train door is taken out of the four-column hydraulic machine 4 through the telescopic frame 6, and finally, the side-moving track structure 3 corresponding to the discharging transmission platform 2 is restarted to collect and store the train door on the discharging transmission platform 2.
Embodiment two: the base 11 is a rectangular frame structure, and the inner side surfaces of the front side and the rear side of the base 11 are provided with slide ways 18 extending along the left-right direction.
The support frame 12 is a rectangular frame, a driving motor 19 is installed on the support frame 12, and a driving wheel 20 is coaxially welded on an output shaft of the driving motor 19. Four bearings 22 are also installed at the lower end of the support frame 12, the four bearings 22 are correspondingly arranged in pairs along the front-back direction, a rotating shaft 23 is coaxially connected between the two bearings 22 correspondingly arranged in pairs, the rotating shaft 23 extends along the front-back direction, pulleys 21 are coaxially welded at the front end and the rear end of the rotating shaft 23, and the four pulleys 21 are respectively and slidably assembled in the two slide ways 18. The rotating shaft 23 is also connected with the driving wheel 20 in a belt manner.
In this embodiment, the driving motor 19 is connected with a power supply as needed, and the driving motor 19 is connected with a control terminal signal.
The specific use is as follows: after the clamping manipulator 13 clamps the train door, the control terminal controls the driving motor 19 to rotate, so that the supporting frame 12 is driven to move towards the feeding transmission platform 1 until the train door and the placing plate 7 are moved to the position corresponding to the upper and lower positions.
In the third embodiment, the side of the driving wheel 20 facing away from the driving motor 19 is further provided with a protecting shell 24.
In the fourth embodiment, the support frame 12 is further detachably connected with a lifting telescopic rod 25 extending along the vertical direction, and the lower end of the lifting telescopic rod 25 is detachably connected to the support frame 12.
Two sliding grooves 26 are formed in one end, opposite to the vehicle door four-column hydraulic press 4, of the supporting frame 12, sliding rods 27 are slidably assembled in the sliding grooves 26, supporting rods 28 are welded between the two sliding rods 27, and a tripod 29 is welded on the supporting rods 28. The lower end of the supporting rod 28 is detachably connected with the lifting telescopic rod 25.
The fixed plate 14 is mounted at the end of the tripod 29 remote from the support bar 28.
In this embodiment, the lifting telescopic rod 25 is a hydraulic telescopic rod, the lifting telescopic rod 25 is connected with a power supply as required, and the lifting telescopic rod 25 is in signal connection with a control terminal.
The specific use is as follows: the jaws 17 are enabled to grip or place the train door on the placement plate 7 by actuating the lifting/lowering telescopic rod 25.
In the fifth embodiment, a revolving cylinder is welded to one end of the tripod 29 far from the support rod 28, and the fixing plate 14 is welded to the rotating shaft of the revolving cylinder.
In this embodiment, the rotary cylinder is connected with a power supply as needed, and the rotary cylinder is connected with a control terminal through a signal.
The specific use is as follows: the fixed plate 14 is rotated according to the size of the train door, so that the clamping jaw 17 is switched between two use states of clamping in the front-rear direction and clamping in the left-right direction.
Example six: a positioning stop lever is welded on one side surface of the feeding transmission platform 1, and the positioning stop levers are arranged in pairs. The locating rack 31 is still installed to feeding transmission platform 1 opposite side, and the welding of locating rack 31 upper end has two flexible cylinders, is connected with righting board 32 on the flexible section of two flexible cylinders, and righting board 32 is in the top of placing the board 7 along the upper and lower direction and corresponds the setting with the train door of placing on placing the board 7.
When the positioning device is specifically used, after the right clamping jaw 17 of the train door is clamped on the placing plate 7, the telescopic cylinder is started to drive the positioning plate 32 to move, the train door is pushed until the train door is abutted to the positioning baffle rod 30 during movement of the positioning plate 32, and at the moment, the train door can correspond to the lower die 9, so that the structure is simple, the operation is convenient, and the operation accuracy is improved. When the train door leveling device is used, the train door is not required to be manually conveyed, so that automatic operation is completely realized, and labor force is saved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (6)
1. The utility model provides a shaping device is flattened to train door, characterized by, including feeding transmission platform, ejection of compact transmission platform, side shift rail structure and four post hydraulic presses of door, four post hydraulic presses of door include with the last mould and the bed die of train door adaptation, go up the mould and can follow the upper and lower direction and remove to the bed die left and right sides all is equipped with two ejector pins, and feeding transmission platform and ejection of compact transmission platform all include supporting leg, expansion bracket and place the board, place the board setting at the expansion bracket upper surface, place the board with go up mould and bed die correspond and place the board top and be used for placing the train door, the expansion bracket can drive place the board and extend between upper mould and the bed die along the fore-and-aft direction, four ejector pins are the telescopic link, and place the board and support the train door and move to the position that corresponds with the bed die, four ejector pins and train door upper and lower correspond the setting up simultaneously, side shift rail structure is provided with two, and two side shift rail structure and feeding transmission platform and ejection of compact transmission platform one by one correspond, place the board setting up at the expansion bracket upper surface, place the board with two side shift rail structure and support frame and clamping manipulator, place the board and be fixed connection two movable connection in the clamping jaw two ends on the two movable connection clamping jaw two movable connection support frames along the left and right direction, two movable connection clamping jaw and two movable connection clamping jaw have the clamping bars.
2. The train door flattening and shaping device of claim 1, wherein the base is of a rectangular frame structure, the inner measuring surfaces on the front side and the rear side of the base are provided with slide ways, the support frame is a rectangular frame, the support frame is provided with a driving motor, an output shaft of the driving motor is coaxially and fixedly connected with a driving wheel, four pulleys are arranged at the lower end of the support frame, the four pulleys are correspondingly arranged in pairs along the front-rear direction, a rotating shaft is coaxially connected between the two pulleys correspondingly arranged in pairs, and the rotating shaft is in transmission connection with the driving wheel.
3. The train door flattening and shaping device of claim 2, wherein a protective shell is further provided on a side of the drive wheel facing away from the drive motor.
4. The train door flattening and shaping device of claim 2, wherein the support frame is further detachably connected with a lifting telescopic rod extending along the vertical direction, the lower end of the lifting telescopic rod is connected to the support frame, one end of the support frame, which faces away from the four-column hydraulic press of the car door, is provided with two sliding grooves, sliding rods are slidably assembled in the sliding grooves, a support rod is connected between the two sliding rods, a tripod is connected to the support rod, the fixing plate is connected to one end, far away from the support rod, of the tripod, and the lower end of the support rod is detachably connected with the lifting telescopic rod.
5. A train door applanation and shaping device as claimed in claim 3, wherein said fixed plate is rotatably mounted to the tripod.
6. The train door flattening and shaping device according to any one of claims 1-5, wherein a positioning stop lever is arranged on one side surface of the feeding and conveying platform, the positioning stop levers are arranged in pairs, a positioning frame is further arranged on the other side of the feeding and conveying platform, a positioning plate is slidably arranged at the upper end of the positioning frame, and the positioning plate is located above the placing plate along the up-down direction and is arranged corresponding to the train door placed on the placing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261166.XU CN219683628U (en) | 2023-05-23 | 2023-05-23 | Flattening and shaping device for train door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261166.XU CN219683628U (en) | 2023-05-23 | 2023-05-23 | Flattening and shaping device for train door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683628U true CN219683628U (en) | 2023-09-15 |
Family
ID=87969458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261166.XU Active CN219683628U (en) | 2023-05-23 | 2023-05-23 | Flattening and shaping device for train door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683628U (en) |
-
2023
- 2023-05-23 CN CN202321261166.XU patent/CN219683628U/en active Active
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