CN110355554A - A kind of integral driving device for locomotives dismantling dedicated unit - Google Patents
A kind of integral driving device for locomotives dismantling dedicated unit Download PDFInfo
- Publication number
- CN110355554A CN110355554A CN201910773056.3A CN201910773056A CN110355554A CN 110355554 A CN110355554 A CN 110355554A CN 201910773056 A CN201910773056 A CN 201910773056A CN 110355554 A CN110355554 A CN 110355554A
- Authority
- CN
- China
- Prior art keywords
- driving device
- locomotives
- rotary shaft
- mainframe
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 50
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 17
- 201000008482 osteoarthritis Diseases 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention discloses a kind of integral driving device for locomotives to disassemble dedicated unit, including mainframe, rotary table, positioning device, rotating beam apparatus, hydraulic system, Special pressing head device and hydraulic cylinder；Rotary table is installed above mainframe, support frame is connected on the left of mainframe, two side position of support frame upper end is equipped with positioning device, support frame upper end is connected with rotating beam apparatus, it is connect on the right side of rotating beam apparatus with Special pressing head device, hydraulic cylinder is installed, (rear portion) is fixedly connected by conduit (hydraulic tube) with the left upper portion of hydraulic system on the left of hydraulic cylinder above Special pressing head device.This integral driving device for locomotives disassembles dedicated unit, and design structure is simple and convenient to operate；Traditional manpower manual mode can be replaced with mechanized operation, can reduce labor intensity of operating staff, increase the safety of operation, and flexible operation, disassemble high-efficient.
Description
Technical field
The invention belongs to railway locomotive service technique fields, and in particular to a kind of integral driving device for locomotives dismantling is dedicated
Device.
Background technique
The railway traction locomotive of integral structure type, also known as integral locomotive, its design structure are to reduce machine
Vehicle unsprung weight meets railway high speed heavy duty needs, to improve locomotive operation reliability.Its general working principle is: utilizing
The power that steam engine, diesel engine, traction electric machine or other dynamic power machines generate is transmitted dynamic by transmission device on integral locomotive
Power is to taking turns to driving device, to generate motive force, that is, integral locomotive traction by adhesion strength certain between wheel and rail
Power.
Traction locomotive ran certain mileage or after the time limit, requires according to professional standard with the journey system of repairing is repaired, must carry out prevention and repair；
Key components and parts of the integral structure train wheel driving device as locomotive, in maintenance process, it is necessary to disassembled comprehensively,
Maintenance, components update, and guarantee to eliminate hidden danger of quality to the greatest extent with this, it is ensured that the quality of locomotive is in good shape
State.Currently, the decomposition of the force transmiting disk of integral driving device for locomotives, power transmission pin, rubber arthrosis uses traditional manpower craft side
Formula carries out, and production efficiency is low, large labor intensity, safety work are poor, it cannot be guaranteed that the demand of mechanization production.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention, provides a kind of integral driving device for locomotives dismantling dedicated unit,
Design structure is simple and convenient to operate；Traditional manpower manual mode can be replaced with mechanized operation, can reduce operator's labor
Fatigue resistance increases the safety of operation, and flexible operation, disassembles high-efficient.
The technical scheme adopted by the invention is that: a kind of integral driving device for locomotives dismantling dedicated unit, including host
Frame, rotary table, positioning device, rotating beam apparatus, hydraulic system, Special pressing head device and hydraulic cylinder；Peace above mainframe
Equipped with rotary table, it is connected with support frame on the left of mainframe, two side position of support frame upper end is equipped with positioning device, support frame
Upper end is connected with rotating beam apparatus, connect on the right side of rotating beam apparatus with Special pressing head device, is equipped with above Special pressing head device hydraulic
Oil cylinder, hydraulic cylinder left side (rear portion) are fixedly connected by conduit (hydraulic tube) with the left upper portion of hydraulic system；Rotating beam apparatus
Including rotating arm, round nut, thrust ball bearing, rotary shaft and step, the left end of rotating arm is fixedly connected with rotary shaft, rotation
The upper end of shaft is equipped with round nut, and rotary shaft or so is separately installed with two thrust ball bearings in two sides up and down, is with rotary shaft
Center bilateral symmetry, rotary shaft lower end is fixedly installed with step；Special pressing head device includes that upper junction plate, guide rod, copper are led
Set, pressure head, upper surface is fixed with guide rod on the left of upper junction plate, and guide rod passes through rotating arm, guide rod and rotating arm bottom from bottom to up
Portion is fixed by copper guide sleeve, and upper junction plate lower part is fixedly connected with pressure head.
The hydraulic push rod of the hydraulic cylinder passes through upper junction plate and is fixedly connected with pressure head.
There is waste blanking groove below the rotary table, the ash can on the right side of waste blanking groove and mainframe is solid
Fixed connection.
The rotary table is circular operating platform, and the lower section of rotary table passes through thrust ball bearing and bearing block
It is fixedly connected with the top of mainframe.
The rotary table includes rotary table ontology, and the center of rotary table ontology is arranged in discharge port entire body
Position, discharge port connection corresponding with waste blanking groove.
The positioning device includes rotating handle, and rotating handle is fixed at the right end position for holding out against screw rod；It holds out against in circular hole
Portion is provided with internal screw thread, holds out against circular hole across the right side wall of support frame and the right side wall of rotary shaft；Hold out against the external screw thread of screw rod with
It holds out against circular hole screw-internal thread fit to tighten, realizes that the left end for holding out against screw rod is held out against with rotary shaft and contact.
The left side of the mainframe is fixedly connected with the bottom right of support frame, and mainframe is fixedly connected to form with support frame
One.
The use process of this integral driving device for locomotives dismantling dedicated unit are as follows: need to be driven with this integral locomotive
Dynamic device dismantling dedicated unit in integral driving device rubber arthrosis and power transmission pin disassemble when, be operated first personnel
Make to hold out against screw rod by the rotating handle in positioning device and leave rotary shaft, moves rotating arm with hand push and rotate to deviation rotation by rotating arm
The position of revolving worktable is hung integral driving device for locomotives on rotary table using hanging device, then operator
Rotating arm is rotated into the position right above integral driving device for locomotives, tightening rotating handle at this time makes to hold out against screw rod and rotary shaft
Contact is held out against, and is in positioning device and is held out against stationary state；Operator is placed on rotary table by stirring at this time
Integral driving device for locomotives makes rubber arthrosis or power transmission pin on pressure head alignment integral driving device for locomotives, opens at this time
Hydraulic pump in hydraulic system, the high pressure oil that hydraulic pump is conveyed is transported in hydraulic cylinder by hydraulic tube, in hydraulic cylinder
Push rod pressure head is pushed down on, while the guide rod in Special pressing head device being driven to move down；The rubber disassembled by pressure head closes
Section or power transmission pin (waste) are entered in ash can by the waste blanking groove below rotary table；It can by above-mentioned movement
With successively by the rubber arthrosis for needing to disassemble on integral driving device for locomotives or power transmission pin, all dismantling is fallen.Above procedure is exactly
The use process of this integral driving device for locomotives dismantling dedicated unit.
Hydraulic cylinder is installed above the Special pressing head device；The purpose being arranged in this way is: hydraulic cylinder can be by liquid
Pressure energy is converted to mechanical energy, to move up and down with dynamic head, to realize to the rubber arthrosis or power transmission pin in driving device
It is disassembled；Predominantly pressure head provides the power moved up and down.
Positioning device is connected on the left of the mainframe；The purpose being arranged in this way is: positioning device can be used to fixed rotation
The positioning to rotating arm may be implemented in pivoted arm, and after so that pressure head is directed at integral driving device for locomotives, ram position is consolidated in realization
Fixed, convenient rubber arthrosis or power transmission pin in driving device is disassembled.
The rotating beam apparatus includes rotating arm, round nut, thrust ball bearing, rotary shaft and step, a left side for rotating arm
End is fixedly connected with rotary shaft, and the upper end of rotary shaft is equipped with round nut, and rotary shaft or so is separately installed with two in two sides up and down
Thrust ball bearing, the bilateral symmetry centered on rotary shaft, rotary shaft lower end is fixedly installed with step；It is provided with spiral arm dress
The main purpose set is in order on the one hand in handling integral driving device for locomotives, by pushing rotating arm to revolve by rotating arm
The position for deviateing rotary table is gone to, integral driving device for locomotives is placed for convenience of handling and glitch-free space is provided；Separately
On the one hand rubber on pressure head and integral driving device for locomotives can be realized under the mating reaction of rotary table and rotating arm
The accurate positioning of joint or power transmission pin is imitated to improve the dismantling to rubber arthrosis or power transmission pin on integral driving device for locomotives
Rate.
The guide rod being arranged in the technical solution of the application is mainly pressure head rubber on to integral driving device for locomotives
Glue joint or power transmission pin improve pressure head line movement up and down when punching press is disassembled, to ensure that the stamping press alignment of pressure head is complete outstanding
Rubber arthrosis or power transmission pin on driving device for locomotives are hung, to improve rubber arthrosis or power transmission on integral driving device for locomotives
The dismantling efficiency of pin.
There is designated lane below the workbench, designated lane is connected with ash can；The purpose being arranged in this way is: completing
After dismantling process, waste can be directly entered ash can by designated lane, so that operation scene more neat and tidy, removes from
The process of manual cleaning, it is more convenient laborsaving.
Beneficial effects of the present invention: the present invention provides a kind of integral driving device for locomotives dismantling dedicated unit, design
Structure is simple and convenient to operate；Traditional manpower manual mode can be replaced with mechanized operation, it is strong to can reduce operator's labour
Degree increases the safety of operation, and flexible operation, disassembles high-efficient.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Fig. 2 is the structure chart of rotating beam apparatus of the present invention；
Fig. 3 is the structure chart of rotary table of the present invention；
Fig. 4 is the structure chart of Special pressing head device of the present invention.
Marked in the figure: 1, mainframe；2, rotary table；201, rotary table ontology, 202, discharge port, 3, positioning dress
It sets；301, rotating handle, 302, hold out against screw rod, 303, hold out against circular hole, 4, rotating beam apparatus；401, rotating arm；402, round nut；403,
Thrust ball bearing；404, rotary shaft；405, step；5, hydraulic system；6, Special pressing head device；601, upper junction plate；
602, guide rod；603, copper guide sleeve；604, pressure head；7, hydraulic cylinder；8, waste blanking groove；9, support frame.
Specific embodiment
A specific embodiment of the invention is described in further detail below in conjunction with attached drawing.
As shown, a kind of integral driving device for locomotives disassembles dedicated unit, including mainframe 1, rotary table 2,
Positioning device 3, rotating beam apparatus 4, hydraulic system 5, Special pressing head device 6 and hydraulic cylinder 7；
Rotary table 2 is installed above mainframe 1, support frame 9,9 upper end of support frame, two side position are connected on the left of mainframe 1
Positioning device 3 is installed, 9 upper end of support frame is connected with rotating beam apparatus 4, and 4 right side of rotating beam apparatus is connect with Special pressing head device 6,
Hydraulic cylinder 7 is installed, 7 left side (rear portion) of hydraulic cylinder passes through conduit (hydraulic tube) and hydraulic pressure system above Special pressing head device 6
The left upper portion of system 5 is fixedly connected；
Rotating beam apparatus 4 includes rotating arm 401, round nut 402, thrust ball bearing 403, rotary shaft 404 and step 405, rotation
The left end of pivoted arm 401 is fixedly connected with rotary shaft 404, and the upper end of rotary shaft 404 is equipped with round nut 402, rotary shaft 404 or so
Upper and lower two sides are separately installed with two thrust ball bearings 403, the bilateral symmetry centered on rotary shaft 404, and 404 lower end of rotary shaft is solid
Dingan County is equipped with step 405；
Special pressing head device 6 includes upper junction plate 601, guide rod 602, copper guide sleeve 603, pressure head 604, in 601 left side of upper junction plate
Upper surface is fixed with guide rod 602, and guide rod 602 passes through rotating arm 401 from bottom to up, and guide rod 602 and 401 bottom of rotating arm pass through copper
Guide sleeve 603 is fixed, and 601 lower part of upper junction plate is fixedly connected with pressure head 604.
The hydraulic push rod of the hydraulic cylinder 7 passes through upper junction plate 601 and is fixedly connected with pressure head 604.
There are waste blanking groove 8, the waste material on 1 right side of waste blanking groove 8 and mainframe in the lower section of the rotary table 2
The fixed connection of case.
The rotary table 2 is circular operating platform, and the lower section of rotary table 2 passes through thrust ball bearing and bearing
Seat is fixedly connected with the top of mainframe 1.
The rotary table 2 includes rotary table ontology 201, and 202 entire body of discharge port is arranged in the rotary work playscript with stage directions
The center of body 201, the connection corresponding with waste blanking groove 8 of discharge port 202.
The positioning device 3 includes rotating handle 301, and rotating handle 301 is fixed at the right end position for holding out against screw rod 302；
It holds out against circular hole 303 and is internally provided with internal screw thread, hold out against circular hole 303 across the right side wall of support frame 9 and the right side of rotary shaft 404
Wall；The external screw thread for holding out against screw rod 302 is tightened with 303 screw-internal thread fit of circular hole is held out against, and realizes left end and the rotation for holding out against screw rod 302
Axis 404 holds out against contact.
The left side of the mainframe 1 is fixedly connected with the bottom right of support frame 9, and mainframe 1 is fixedly connected with support frame 9
Form one.
The use process of this integral driving device for locomotives dismantling dedicated unit are as follows: need to be driven with this integral locomotive
Dynamic device dismantling dedicated unit in integral driving device rubber arthrosis and power transmission pin disassemble when, be operated first personnel
Make to hold out against screw rod 302 by the rotating handle 301 in positioning device 3 and leave rotary shaft 404, moves rotating arm 401 with hand push and allow rotation
Arm 401 rotates to the position for deviateing rotary table 2, and integral driving device for locomotives is hung rotary work using hanging device
On platform 2, then rotating arm 401 is rotated to the position right above integral driving device for locomotives by operator, tightens rotation at this time
Turning handle 301, which makes to hold out against screw rod 302 to contact with rotary shaft 404, to be held out against, and is in positioning device 3 and is held out against stationary state；It operates at this time
Personnel make pressure head 604 be directed at integral locomotive and drive by stirring the integral driving device for locomotives being placed on rotary table 2
Rubber arthrosis or power transmission pin on dynamic device open the hydraulic pump in hydraulic system 5 at this time, and the high pressure oil that hydraulic pump is conveyed is logical
It crosses hydraulic tube to be transported in hydraulic cylinder 7, the push rod in hydraulic cylinder pushes down on pressure head 604, while driving Special pressing head
Guide rod 602 in device 6 moves down；Rotary work is passed through by rubber arthrosis or power transmission pin (waste) that pressure head 604 is disassembled
The waste blanking groove 8 of 2 lower section of platform enters in ash can；It can successively will be on integral driving device for locomotives by above-mentioned movement
The rubber arthrosis or power transmission pin for needing to disassemble all fall by dismantling.Above procedure is exactly that this integral driving device for locomotives dismantling is special
With the use process of device.
Claims (7)
1. a kind of integral driving device for locomotives disassembles dedicated unit, including mainframe, rotary table, positioning device, spiral arm
Device, hydraulic system, Special pressing head device and hydraulic cylinder；It is characterized by: rotary table is installed above mainframe, it is main
Support frame is connected on the left of rack, two side position of support frame upper end is equipped with positioning device, and support frame upper end is connected with spiral arm dress
It sets, is connect on the right side of rotating beam apparatus with Special pressing head device, hydraulic cylinder, hydraulic cylinder left side are installed above Special pressing head device
(rear portion) is fixedly connected by conduit (hydraulic tube) with the left upper portion of hydraulic system；Rotating beam apparatus include rotating arm, round nut,
Thrust ball bearing, rotary shaft and step, the left end of rotating arm are fixedly connected with rotary shaft, and the upper end of rotary shaft is equipped with circle
Nut, rotary shaft or so are separately installed with two thrust ball bearings in two sides up and down, bilateral symmetry, rotary shaft centered on rotary shaft
Lower end is fixedly installed with step；Special pressing head device includes upper junction plate, guide rod, copper guide sleeve, pressure head, on a upper junction plate left side
Side upper surface is fixed with guide rod, and guide rod passes through rotating arm from bottom to up, and guide rod is fixed with rotating arm bottom by copper guide sleeve, upper company
Fishplate bar lower part is fixedly connected with pressure head.
2. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: hydraulic oil
The hydraulic push rod of cylinder passes through upper junction plate and is fixedly connected with pressure head.
3. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: rotation work
Make have waste blanking groove below platform, waste blanking groove is connected to the ash can fixation on the right side of mainframe.
4. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: rotation work
Making platform is circular operating platform, and the lower section of rotary table is fixed by the top of thrust ball bearing and bearing block and mainframe
Connection.
5. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: rotation work
It include rotary table ontology as platform, discharge port entire body is arranged in the center of rotary table ontology, discharge port and discarded
The corresponding connection of object blanking groove.
6. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: positioning dress
It sets including rotating handle, rotating handle is fixed at the right end position for holding out against screw rod；It holds out against circular hole and is internally provided with internal screw thread, hold out against
Circular hole passes through the right side wall of support frame and the right side wall of rotary shaft；It holds out against the external screw thread of screw rod and holds out against circular hole screw-internal thread fit and twist
Tightly, it realizes that the left end for holding out against screw rod is held out against with rotary shaft to contact.
7. a kind of integral driving device for locomotives according to claim 1 disassembles dedicated unit, it is characterised in that: mainframe
Left side be fixedly connected with the bottom right of support frame, mainframe and support frame are fixedly connected to form one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773056.3A CN110355554A (en) | 2019-08-21 | 2019-08-21 | A kind of integral driving device for locomotives dismantling dedicated unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773056.3A CN110355554A (en) | 2019-08-21 | 2019-08-21 | A kind of integral driving device for locomotives dismantling dedicated unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110355554A true CN110355554A (en) | 2019-10-22 |
Family
ID=68224845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910773056.3A Pending CN110355554A (en) | 2019-08-21 | 2019-08-21 | A kind of integral driving device for locomotives dismantling dedicated unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN110355554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026439A (en) * | 2020-09-14 | 2020-12-04 | 中车大连机车车辆有限公司 | Dismounting device of locomotive wheel drive pin |
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