CN207326356U - Train bogie bushing automatic press mounting production line - Google Patents
Train bogie bushing automatic press mounting production line Download PDFInfo
- Publication number
- CN207326356U CN207326356U CN201721274980.XU CN201721274980U CN207326356U CN 207326356 U CN207326356 U CN 207326356U CN 201721274980 U CN201721274980 U CN 201721274980U CN 207326356 U CN207326356 U CN 207326356U
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- Prior art keywords
- bushing
- electromagnet
- workpiece
- sleeve
- pressing sleeve
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Abstract
The utility model discloses a kind of train bogie bushing automatic press mounting production line, including transfermatic, workpiece feeding device, bushing feeding device, press-loading apparatus and discharge ram.Transfermatic includes support baseboard, top plate and cavity；Several through holes are evenly arranged with top plate；Be slidably connected a guide rod in each through hole, guide rod is built-in with top electromagnet, guide rod bottom is connected by Vertical Spring with support baseboard, and bottom electromagnet is built-in with support baseboard, and press-loading apparatus includes pressure head, cylinder and the sleeve being coaxially disposed；The circumferencial direction of sleeve lining is at least provided with a steel ball circle, and at least 2 are circumferentially uniformly distributed the contour steel ball in position in each steel ball circle.The application is simple in structure, and the degree of automation is high, and hand labor intensity is small, to be pressed can be treated pressing sleeve workpiece and the equal Automatic-feeding of bushing, and automatic press mounting and discharging, whole process are automatically performed, and are not required to manually participate in, and production efficiency is high.
Description
Technical field
Track vehicle manufacturing field is the utility model is related to, particularly a kind of train bogie bushing automatic press mounting
Production line.
Background technology
At present, in train bogie production, the bushing press-mounting in pressing sleeve workpiece is treated, more use manual operationss, inconvenient,
Low production efficiency, press fitting is uneven, and surface fitting is not close and easily generation sleeve outer surface scratches, and influences to assemble quality.
To improve work efficiency and being more uniformly distributed press fitting, existing enterprise devises bushing press-mounting bolt, but is using
In, it is found that screw thread is easy to damage.In addition, screw head also easily damages pressing sleeve, cause the service life of bolt and pressing sleeve very
It is low, it is necessary to make substantial amounts of bolt and pressing sleeve carry out it is spare, on the one hand, manufacture cost greatly improves, and press fitting efficiency is low；The opposing party
Face, the workpiece after press fitting, press fitting uniformity also have much room for improvement.
The Chinese invention patent application of Application No. 201510611397.2, a kind of entitled " bushing of its innovation and creation
It is pressed spiral shell
Bolt and its pressing method ", it includes pressing sleeve screw rod, nut, two pressing sleeves and two ring flanges；Pressing sleeve screw rod includes
Screw head and screw rod bar portion；Two pressing sleeves are respectively the first pressing sleeve and the second pressing sleeve, and two ring flanges are respectively head flanges
With afterbody flange；In the screw rod bar portion, since screw head, head flanges, the first pressing sleeve, second are sequentially coaxially set with
Pressing sleeve, afterbody flange and nut；The outside diameter of each ring flange is all higher than the outside diameter of pressing sleeve.
Above-mentioned patent application, although being once pressed, energy two bushings of synchronous press mounting, press mounting bolt wearability is good, and press fitting is closed
Lattice rate is high.It remains desirable, however, that manually nut, two pressing sleeves and two flanges etc. are sleeved on pressing sleeve screw rod successively, then
Manually nut is tightened, carries out pressing sleeve.After the completion of pressing sleeve, also need manually to remove all parts from pressing sleeve screw rod successively, serve as a contrast
After set completes pressing sleeve, coordinate with pressing sleeve screw rod close, manually remove extremely difficult, and be also easy to damage bushing.It is in addition, this
Under structure artificial labor intensity, inefficiency, can only be adapted to the press fitting operation of small lot, be not suitable for large batch of automated production
The needs of line.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, and to provide a kind of train and turn to
Frame bushing automatic press mounting production line, the train bogie is simple in structure with bushing automatic press mounting production line, and the degree of automation is high,
Hand labor intensity is small, to be pressed can be treated pressing sleeve workpiece and the equal Automatic-feeding of bushing, and automatic press mounting and discharging, whole mistake
Cheng Jun is automatically performed, and is not required to manually participate in, and production efficiency is high.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of train bogie bushing automatic press mounting production line, including transfermatic and along transfermatic according to
Workpiece feeding device, bushing feeding device, press-loading apparatus and the discharge ram of secondary setting.
Transfermatic includes support baseboard, top plate and is arranged on the cavity of support baseboard and top plate between the two；Top plate
On be evenly arranged with several through holes.
Be slidably connected a guide rod in each through hole, and guide rod is built-in with top electromagnet, and guide rod bottom passes through
Vertical Spring is connected with support baseboard, and bottom electromagnet is built-in with support baseboard；Bottom electromagnet and top electromagnet energy
Mutually absorption or mutually exclusive.
Workpiece feeding device is used to treat pressing sleeve workpiece suit on the guide bar.
Bushing feeding device is used to for bushing to be placed on the top for treating pressing sleeve workpiece being set with the guide bar.
Press-loading apparatus includes pressure head, cylinder and the sleeve being coaxially disposed；Cylinder bottom is fixedly connected with pressure head, cylinder bottom
Portion is fixedly connected with sleeve, and the piston push rod of cylinder can be pierced by from the center cavity of sleeve.
The center cavity of sleeve can accommodate bushing, and the circumferencial direction of sleeve lining is at least provided with a steel ball circle, often
At least 2 are circumferentially uniformly distributed the contour steel ball in position in a steel ball circle.
When the workpiece that pressing sleeve has bushing is sent at discharge ram, bottom electromagnet is mutually adsorbed with top electromagnet,
Vertical Spring compresses, and the top of guide rod is contracted to the through hole of top plate, and pressing sleeve is had the workpiece of bushing from automatic by discharge ram
Pushed away on transmission line.
Workpiece feeding device and bushing feeding device include protractor, central rotating shaft, index rotary disk, vertical circulation more
Passage and telescopic putter.
Central rotating shaft is connected with protractor, the peripheries for indexing rotary disk and being coaxially fixedly set in central rotating shaft more, more points
Spend in the outer circumference of rotary disk and be uniformly vertically provided with several vertical circulation canals.
Each vertical circulation canal includes cylindrical drum and blowpit.
Cylindrical drum, which has, treats that pressing sleeve workpiece or bushing place passage, several treat that pressing sleeve workpiece or bushing vertically can be arranged neatly
Bushing is listed in place in passage.
Cylindrical drum sidewall bottom is respectively arranged with pusher mouthful and blowpit, is provided with telescopic putter on the outside of pusher mouthful, stretches
The length flexible of contracting push rod, when telescopic putter length is stretched out, can will be located at that cylindrical drum is undermost treats pressing sleeve workpiece or lining
Set is pushed away from discharge port.
Sleeve lining is provided with the steel ball circle that two positions interlock, and has 3 steel balls in each steel ball circle.
By controlling bottom electromagnet and the current direction in top electromagnet, make bottom electromagnet and top electromagnet phase
Mutually absorption or mutually exclusive.
Pressure head is connected with mo(u)ldenpress.
The utility model is with the above structure, simple in structure, and the degree of automation is high, and hand labor intensity is small, will can treat
Pressing sleeve workpiece and the equal Automatic-feeding of bushing are treated in press fitting, and automatic press mounting and discharging, whole process are automatically performed, and are not required to manually
Participate in, production efficiency is high.When pressing sleeve workpiece and bushing Automatic-feeding, make to be passed through in bottom electromagnet and top electromagnet same
To electric current, then bottom electromagnet and top electromagnet are then mutually exclusive, and Vertical Spring elongation, guide rod moves upwards, treats pressure
The blanking of set workpiece and bushing is oriented to and is positioned.In press fitting station, bottom electromagnet and top electromagnet can power off at the same time,
Vertical Spring resets.In unloading station, bottom electromagnet and top electromagnet are passed through reverse current, then bottom electromagnet and top
Electromagnetism iron rule attracts each other, and Vertical Spring compression, guide rod moves downward, and guide rod top is contracted to the through hole of top plate, just
The workpiece of pressing sleeve on top plate is pushed away from transfermatic in discharge ram.
Brief description of the drawings
Fig. 1 shows a kind of structure diagram of train bogie bushing automatic press mounting production line of the utility model.
Fig. 2 shows the structure diagram of bushing feeding device in the utility model.
Fig. 3 shows structure diagram during feeding device blanking in the utility model.
Fig. 4 shows the cross-sectional view of transfermatic in the utility model.
Wherein have：
10. transfermatic；11. support baseboard；12. top plate；
20. guide rod；21. bottom electromagnet；22. Vertical Spring；23. top electromagnet；
30. treat pressing sleeve workpiece；
40. feeding device；41. protractor；42. central rotating shaft；Rotary disk is indexed 43. more；44. vertical circulation canal；
441. cylindrical drum；442. pusher mouthful；443. blowpit；444. discharge port；45. telescopic putter；
50. press-loading apparatus；
51. cylinder；511. piston push rod；52. sleeve；521. steel ball circles；522. steel ball；523.O type gold cranses；53. pressure
Head；
60. bushing.
Embodiment
The utility model is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of train bogie bushing automatic press mounting production line, including transfermatic 10, Yi Jiyan
Feeding device 40, press-loading apparatus 50 and the discharge ram that transfermatic is set gradually.
As shown in figure 4, transfermatic include support baseboard 11, top plate 12 and be arranged on both support baseboard and top plate it
Between cavity；Several through holes are evenly arranged with top plate.
Be slidably connected a guide rod 20 in each through hole, and guide rod is built-in with top electromagnet 23, guide rod bottom
It is connected by Vertical Spring 22 with support baseboard, bottom electromagnet 21 is built-in with support baseboard；Bottom electromagnet and top
Electromagnet can be adsorbed mutually or mutually exclusive.
By controlling bottom electromagnet and the current direction in top electromagnet, make bottom electromagnet real with top electromagnet
Now mutually absorption or mutually exclusive.
When pressing sleeve workpiece and bushing Automatic-feeding, make to be passed through same direction current in bottom electromagnet and top electromagnet,
Then bottom electromagnet and top electromagnet are then mutually exclusive, and Vertical Spring elongation, guide rod moves upwards, treat pressing sleeve workpiece and
The blanking of bushing is oriented to and is positioned.In press fitting station, bottom electromagnet and top electromagnet can power off at the same time, Vertical Spring
Reset.In unloading station, bottom electromagnet and top electromagnet are passed through reverse current, then bottom electromagnet and top electromagnet be then
Attract each other, Vertical Spring compression, guide rod moves downward, and guide rod top is contracted to the through hole of top plate, is pushed away easy to discharging
Bar pushes away the workpiece of pressing sleeve on top plate from transfermatic.
Feeding device includes workpiece feeding device and bushing feeding device, wherein, workpiece feeding device is used to treat pressing sleeve
Workpiece is set with the guide bar.
Bushing feeding device is used to for bushing to be placed on the top for treating pressing sleeve workpiece being set with the guide bar.
Workpiece feeding device and bushing feeding device the difference is that only vertical circulation since both structures are essentially identical
The accommodating cavity form and dimension of cylindrical drum is different in passage, and therefore, the application is only illustrated by taking bushing feeding device as an example,
Do not marked then in workpiece feeding device figure.
As shown in Figures 2 and 3, workpiece feeding device and bushing feeding device include protractor 41, central rotating shaft 42, more
Index rotary disk 43, vertical circulation canal 44 and telescopic putter 45.
Central rotating shaft is connected with protractor, the peripheries for indexing rotary disk and being coaxially fixedly set in central rotating shaft more, more points
Spend in the outer circumference of rotary disk and be uniformly vertically provided with several vertical circulation canals.
Each vertical circulation canal includes cylindrical drum 441 and blowpit 443.
Cylindrical drum, which has, treats that pressing sleeve workpiece or bushing place passage, several treat that pressing sleeve workpiece or bushing vertically can be arranged neatly
Bushing is listed in place in passage.
Cylindrical drum sidewall bottom is respectively arranged with pusher mouthful 442 and blowpit 443, and the bottom of blowpit is provided with discharge port
444。
Telescopic putter is provided with the outside of pusher mouthful, the length flexible of telescopic putter, telescopic putter is the prior art, therefore
It is not drawn into figure.
When telescopic putter length is stretched out, it can will be located at that cylindrical drum is undermost treats that pressing sleeve workpiece or bushing are pushed away from discharge port
From.
Press-loading apparatus includes pressure head 53, cylinder 51 and the sleeve 52 being coaxially disposed；Cylinder bottom is fixedly connected with pressure head,
Cylinder bottom is fixedly connected with sleeve, and the piston push rod of cylinder can be pierced by from the center cavity of sleeve.
Pressure head is preferably connected with mo(u)ldenpress.
The center cavity of sleeve can accommodate bushing, and the circumferencial direction of sleeve lining is at least provided with a steel ball 521, often
At least 2 are circumferentially uniformly distributed the contour steel ball 522 in position in a steel ball circle.
Further, sleeve lining is preferably provided with the steel ball circle that two positions interlock, and preferably has 3 in each steel ball circle
Steel ball.
Further, steel ball is preferably stretched out from sleeve outer wall, is preferably set with outside each steel ball circle flexible O-shaped tight
Cranse 523.
The preferred embodiment of the utility model described in detail above, still, the utility model are not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of equivalents of row, these equivalents belong to the scope of protection of the utility model.
Claims (5)
- A kind of 1. train bogie bushing automatic press mounting production line, it is characterised in that：Including transfermatic and along automatic Workpiece feeding device, bushing feeding device, press-loading apparatus and the discharge ram that transmission line is set gradually；Transfermatic includes support baseboard, top plate and is arranged on the cavity of support baseboard and top plate between the two；On top plate It is even to be provided with several through holes；Be slidably connected a guide rod in each through hole, and guide rod is built-in with top electromagnet, and guide rod bottom passes through vertical Spring is connected with support baseboard, and bottom electromagnet is built-in with support baseboard；Bottom electromagnet can be mutually with top electromagnet Absorption is mutually exclusive；Workpiece feeding device is used to treat pressing sleeve workpiece suit on the guide bar；Bushing feeding device is used to for bushing to be placed on the top for treating pressing sleeve workpiece being set with the guide bar；Press-loading apparatus includes pressure head, cylinder and the sleeve being coaxially disposed；Cylinder bottom is fixedly connected with pressure head, cylinder bottom with Sleeve is fixedly connected, and the piston push rod of cylinder can be pierced by from the center cavity of sleeve；The center cavity of sleeve can accommodate bushing, and the circumferencial direction of sleeve lining is at least provided with a steel ball circle, Mei Gegang At least 2 are circumferentially uniformly distributed the contour steel ball in position in pearl circle；When the workpiece that pressing sleeve has bushing is sent at discharge ram, bottom electromagnet is mutually adsorbed with top electromagnet, vertically Spring-compressed, the top of guide rod are contracted to the through hole of top plate, and discharge ram transmits the workpiece that pressing sleeve has bushing from automatic Pushed away on line.
- 2. train bogie according to claim 1 bushing automatic press mounting production line, it is characterised in that：Workpiece feed dress Putting includes protractor, central rotating shaft with bushing feeding device, indexes rotary disk, vertical circulation canal and telescopic putter more；Central rotating shaft is connected with protractor, and the peripheries for indexing rotary disk and being coaxially fixedly set in central rotating shaft, index back more more Several vertical circulation canals are uniformly vertically provided with the outer circumference of turntable；Each vertical circulation canal includes cylindrical drum and blowpit；Cylindrical drum, which has, treats that pressing sleeve workpiece or bushing place passage, several treat that pressing sleeve workpiece or bushing can vertically proper alignment exist Bushing is placed in passage；Cylindrical drum sidewall bottom is respectively arranged with pusher mouthful and blowpit, and telescopic putter is provided with the outside of pusher mouthful, flexible to push away The length flexible of bar, when telescopic putter length is stretched out, can will be located at cylindrical drum it is undermost treat pressing sleeve workpiece or bushing from Discharge port pushes away.
- 3. train bogie according to claim 1 bushing automatic press mounting production line, it is characterised in that：Sleeve lining is set The steel ball circle that two positions interlock is equipped with, there are 3 steel balls in each steel ball circle.
- 4. train bogie according to claim 1 bushing automatic press mounting production line, it is characterised in that：By controlling bottom Current direction in portion's electromagnet and top electromagnet, makes bottom electromagnet mutually be adsorbed with top electromagnet or mutually exclusive.
- 5. train bogie according to claim 1 bushing automatic press mounting production line, it is characterised in that：Pressure head with it is automatic Press is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274980.XU CN207326356U (en) | 2017-09-30 | 2017-09-30 | Train bogie bushing automatic press mounting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274980.XU CN207326356U (en) | 2017-09-30 | 2017-09-30 | Train bogie bushing automatic press mounting production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326356U true CN207326356U (en) | 2018-05-08 |
Family
ID=62367554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274980.XU Active CN207326356U (en) | 2017-09-30 | 2017-09-30 | Train bogie bushing automatic press mounting production line |
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| Country | Link |
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| CN (1) | CN207326356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942167A (en) * | 2018-08-15 | 2018-12-07 | 中山市科力高自动化设备有限公司 | Pressing machine with snap ring guiding mechanism |
| CN109570969A (en) * | 2018-12-03 | 2019-04-05 | 广西鸣新底盘部件有限公司 | A kind of assembly device of bushing press-mounting |
| CN112296671A (en) * | 2020-11-30 | 2021-02-02 | 淄博凯雷得汽车零部件有限公司 | Preparation equipment of lightweight leaf spring |
| CN116275978A (en) * | 2023-01-03 | 2023-06-23 | 宁波世裕五金电器有限公司 | Anchor bolt machining equipment |
-
2017
- 2017-09-30 CN CN201721274980.XU patent/CN207326356U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942167A (en) * | 2018-08-15 | 2018-12-07 | 中山市科力高自动化设备有限公司 | Pressing machine with snap ring guiding mechanism |
| CN109570969A (en) * | 2018-12-03 | 2019-04-05 | 广西鸣新底盘部件有限公司 | A kind of assembly device of bushing press-mounting |
| CN109570969B (en) * | 2018-12-03 | 2024-02-20 | 广西鸣新底盘部件有限公司 | Assembling device for bushing press fitting |
| CN112296671A (en) * | 2020-11-30 | 2021-02-02 | 淄博凯雷得汽车零部件有限公司 | Preparation equipment of lightweight leaf spring |
| CN112296671B (en) * | 2020-11-30 | 2022-12-23 | 淄博凯雷得汽车零部件有限公司 | Preparation equipment of lightweight leaf spring |
| CN116275978A (en) * | 2023-01-03 | 2023-06-23 | 宁波世裕五金电器有限公司 | Anchor bolt machining equipment |
| CN116275978B (en) * | 2023-01-03 | 2023-11-17 | 宁波世裕五金电器有限公司 | Anchor bolt machining equipment |
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