CN213002670U - Novel axle box support device on wheel lathe without wheel falling - Google Patents
Novel axle box support device on wheel lathe without wheel falling Download PDFInfo
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- CN213002670U CN213002670U CN202021587607.1U CN202021587607U CN213002670U CN 213002670 U CN213002670 U CN 213002670U CN 202021587607 U CN202021587607 U CN 202021587607U CN 213002670 U CN213002670 U CN 213002670U
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- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003028 elevating effect Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel axle box support on wheel lathe does not fall includes: overhauling the machine tool; the fixing column is arranged on the maintenance machine tool; the rotating device is fixed at the bottom of the inner wall of the fixed column and comprises a motor, the output end of the motor is fixedly connected with a first circular ring, and the top of the first circular ring is fixedly connected with a plurality of cylinders; driven device, driven device sets up in the inside of fixed column, the utility model relates to a train overhauls technical field. This axle box strutting arrangement on novel wheel lathe does not fall drives the elevating platform through the rotation of motor and rises, conveniently overhauls the train wheel to the pressure that produces by the activity wheel coupling can conduct to the lead screw and directly acts on spacing ring and stay tube, and on the motor that the non-direct lead screw was used, the motor was not as direct stress point, avoids the impaired needs of motor to carry out frequent change maintenance.
Description
Technical Field
The utility model relates to a train overhauls technical field, specifically is a novel axle box support on wheel lathe does not fall device.
Background
The train is also called a railway train, which refers to a vehicle running on a railway track, generally consists of a plurality of carriages, is one of modern important transportation tools of human beings, and is generally overhauled by using a wheel lathe of a tribal wheel.
In the prior art, the axle box supporting device on the wheel bed without dropping can be blocked when mechanical equipment starts to work, the load of a motor is increased, the motor is often burnt, maintenance personnel need to disassemble the motor and a screw rod of a transmission part and then maintain the motor by using special equipment or replace the motor of the type, so that the wheel bed can normally work, and the time is delayed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel axle box support on wheel lathe does not fall has solved the too big problem of motor load.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel axle box support on wheel lathe does not fall includes: overhauling the machine tool; the fixing column is arranged on the maintenance machine tool; the rotating device is fixed at the bottom of the inner wall of the fixed column and comprises a motor, the output end of the motor is fixedly connected with a first circular ring, and the top of the first circular ring is fixedly connected with a plurality of cylinders; the driven device is arranged inside the fixed column and comprises a supporting tube, a second circular ring is arranged at the bottom of the supporting tube, the top of the second circular ring is fixedly connected with a lead screw, the outer surface of the lead screw is fixedly connected with a limiting circular ring, and the bottom of the second circular ring is fixedly connected with a plurality of sleeves; the driven device is arranged at the top of the fixed column and comprises a movable tube, a nut is fixedly connected to the surface of the movable tube, a lifting table is fixedly connected to the top of the movable tube, and a wheel supporting seat and a wheel shaft supporting seat are fixedly connected to the top of the lifting table; buffer, buffer set up in the inside of stationary post, buffer includes apical ring and end ring, the first concave frame of bottom fixedly connected with of apical ring, the first buffer spring of bottom fixedly connected with of first concave frame inner wall, first buffer spring's top fixedly connected with T type pole, the concave frame of top fixedly connected with second of end ring, the top fixedly connected with second buffer spring of the concave frame inner wall of second, second buffer spring's bottom fixedly connected with loose ring.
Further, the motor is fixed in the bottom of fixed column inner wall, and a plurality of the cylinder is evenly fixed in the top of first ring.
Further, the supporting tube is fixed on the inner surface of the cylinder, and the limiting ring and the second ring are respectively arranged at the top and the bottom of the supporting tube.
Further, the number of the sleeves is the same as that of the cylinders, and the sleeves are sleeved on the outer surfaces of the cylinders.
Further, the movable pipe is arranged in the fixed column, the nut is in threaded connection with the screw rod, and the lifting platform is located above the fixed column.
Further, the top ring is located the below of activity pipe, the bottom ring is located spacing ring is last, the top of lead screw runs through in proper order the bottom ring with the top ring just extends to the outside of top ring.
Furthermore, the bottom of the T-shaped rod penetrates through the first concave frame and the second concave frame in sequence and extends to the inside of the second concave frame, and the bottom of the T-shaped rod is fixedly connected with the top of the movable ring.
Compared with the prior art, the beneficial effects of the utility model are that:
this axle box strutting arrangement on novel wheel lathe does not fall drives the elevating platform through the rotation of motor and rises, conveniently overhauls the train wheel to the pressure that produces by the activity wheel coupling can conduct to the lead screw and directly acts on spacing ring and stay tube, and on the motor of indirect lead screw effect through, the motor is not as direct stress point, avoids the impaired needs of motor to carry out frequent change maintenance.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an axle box supporting device on a novel wheel lathe without wheel dropping;
FIG. 2 is a schematic structural view of the inside of the fixing column shown in FIG. 1;
FIG. 3 is a schematic view of a portion of the cushioning apparatus of FIG. 2;
FIG. 4 is a schematic top view of the first ring of FIG. 2;
FIG. 5 is a schematic view of the bottom portion of the second ring shown in FIG. 2;
FIG. 6 is a schematic side view of the lift table of FIG. 2;
fig. 7 is a schematic structural diagram of a top portion of the lift table shown in fig. 2.
In the figure: 1-maintenance of a machine tool, 2-fixed columns, 3-rotating devices, 31-motors, 32-first circular rings, 33-cylinders, 4-driven devices, 41-supporting tubes, 42-second circular rings, 43-lead screws, 44-limiting circular rings, 45-sleeves, 5-driven devices, 51-movable tubes, 52-nuts, 53-lifting tables, 54-wheel supporting seats, 55-wheel shaft supporting seats, 6-buffer devices, 61-top rings, 62-bottom rings, 63-first concave frames, 64-first buffer springs, 65-T-shaped rods, 66-second concave frames, 67-second buffer springs and 68-movable rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a novel axle box support on wheel lathe does not fall includes: overhauling the machine tool 1; the fixing column 2 is arranged on the maintenance machine tool 1; the rotating device 3 is fixed at the bottom of the inner wall of the fixed column 2, the rotating device 3 comprises a motor 31, the output end of the motor 31 is fixedly connected with a first circular ring 32, and the top of the first circular ring 32 is fixedly connected with a plurality of cylinders 33; the driven device 4 is arranged inside the fixed column 2, the driven device 4 comprises a support tube 41, a second circular ring 42 is arranged at the bottom of the support tube 41, a screw rod 43 is fixedly connected to the top of the second circular ring 42, a limiting circular ring 44 is fixedly connected to the outer surface of the screw rod 43, and a plurality of sleeves 45 are fixedly connected to the bottom of the second circular ring 42; the driven device 5 is arranged at the top of the fixed column 2, the driven device 5 comprises a movable tube 51, a nut 52 is fixedly connected to the surface of the movable tube 51, a lifting platform 53 is fixedly connected to the top of the movable tube 51, and a wheel support 54 and a wheel axle support 55 are fixedly connected to the top of the lifting platform 53; buffer 6, buffer 6 set up in the inside of stationary post 2, buffer 6 includes top ring 61 and end ring 62, the first concave frame 63 of bottom fixedly connected with of top ring 61, the first buffer spring 64 of bottom fixedly connected with of first concave frame 63 inner wall, the T type pole 65 of top fixedly connected with of first buffer spring 64, the concave frame 66 of top fixedly connected with second of end ring 62, the second buffer spring 67 of top fixedly connected with second of second concave frame 66 inner wall, the bottom fixedly connected with activity ring 68 of second buffer spring 67.
Overhaul lathe 1 and install in the pit, repair the wheel pair for the train specially, the lathe track links together with the workshop track, and the train can be opened in the workshop, need repair which pair of wheel, directly stop the wheel on the elevating platform can, motor 31 external power supply to externally be provided with the control switch who corresponds.
Can carry out the auxiliary stay to the activity pipe 51 through buffer 6, reduce the direct pressure that spacing ring 44 and stay tube 41 received, the elevating platform 53 drives the ascending in-process of activity pipe 51, first buffer spring 64 sets up and extends, second buffer spring 67 begins the shrink, upwards promote first concave frame 63 and drive the apical ring 61 and rise, when the elevating platform 53 descends, the activity pipe 51 pushes down apical ring 61 and drives first concave frame 63 and descend, first buffer spring 64 and second buffer spring 67 can receive the pressurized and begin to stretch out and draw back this moment, can carry out the impact force between lift process reduction sleeve 45 and the spacing ring 44 at elevating platform 53 through buffer 6, carry out the buffer protection.
The motor 31 is fixed at the bottom of the inner wall of the fixed column 2, and the plurality of columns 33 are uniformly fixed at the top of the first circular ring 32.
Part of the cylinder 2 is located inside the service machine 1, whereas the non-cylinder 2 is fixed directly on top of the service machine 1.
The support tube 41 is fixed to the inner surface of the cylinder 2, and the limit ring 44 and the second ring 42 are respectively disposed at the top and bottom of the support tube 41.
The limiting ring 44 and the second ring 42 are positioned at the top and the bottom of the support tube 41, so that the limiting ring 44 and the second ring 42 cannot move in the vertical direction.
The number of the sleeves 45 is the same as that of the cylinders 33, and the sleeves 45 are sleeved on the outer surfaces of the cylinders 33.
Each sleeve 45 is sleeved on the outer surface of one of the cylinders 33.
The movable tube 51 is arranged inside the fixed column 2, the nut 52 is in threaded connection with the screw rod 43, and the lifting platform 53 is located above the fixed column 2.
The two nuts 52 are arranged to bear force together, so that the upgrading platform 51 is prevented from falling due to the fact that a certain nut slides.
The top ring 61 is located below the movable tube 51, the bottom ring 62 is located above the limit ring 44, and the top of the lead screw 43 sequentially penetrates through the bottom ring 62 and the top ring 61 and extends to the outside of the top ring 61.
The top ring 61 and the movable tube 51 are not fixed, and the bottom ring 62 and the limit ring 44 are not fixed.
The bottom of the T-shaped rod 65 sequentially penetrates through the first concave frame 63 and the second concave frame 66 and extends to the inside of the second concave frame 66, and the bottom of the T-shaped rod 65 is fixedly connected with the top of the movable ring 68.
The T-bar 65 cannot be disengaged from the second pocket 66 by the movable ring 68.
During operation, when starting motor 31, motor 31 drives cylinder 33 clockwise through first ring 32, drives sleeve 45 through cylinder 33 and rotates, can drive lead screw 43 clockwise through second ring 42 when sleeve 45 rotates, lead screw 43 rotates in-process nut 52 can move and drive movable tube 51 and elevating platform 53 rebound to the relative lead screw 43 top, and through wheel supporting seat 54 and the wheel axle supporting seat 55 jack-up train's wheel on elevating platform 53, make things convenient for the maintenance of train wheel.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel axle box strutting arrangement on wheel lathe does not fall which characterized in that includes:
overhauling the machine tool;
the fixing column is arranged on the maintenance machine tool;
the rotating device is fixed at the bottom of the inner wall of the fixed column and comprises a motor, the output end of the motor is fixedly connected with a first circular ring, and the top of the first circular ring is fixedly connected with a plurality of cylinders;
the driven device is arranged inside the fixed column and comprises a supporting tube, a second circular ring is arranged at the bottom of the supporting tube, the top of the second circular ring is fixedly connected with a lead screw, the outer surface of the lead screw is fixedly connected with a limiting circular ring, and the bottom of the second circular ring is fixedly connected with a plurality of sleeves;
the driven device is arranged at the top of the fixed column and comprises a movable tube, a nut is fixedly connected to the surface of the movable tube, a lifting table is fixedly connected to the top of the movable tube, and a wheel supporting seat and a wheel shaft supporting seat are fixedly connected to the top of the lifting table;
buffer, buffer set up in the inside of stationary post, buffer includes apical ring and end ring, the first concave frame of bottom fixedly connected with of apical ring, the first buffer spring of bottom fixedly connected with of first concave frame inner wall, first buffer spring's top fixedly connected with T type pole, the concave frame of top fixedly connected with second of end ring, the top fixedly connected with second buffer spring of the concave frame inner wall of second, second buffer spring's bottom fixedly connected with loose ring.
2. The axle box supporting device for the novel wheel drop-free lathe according to claim 1, wherein the motor is fixed to the bottom of the inner wall of the fixed column, and the plurality of cylinders are uniformly fixed to the top of the first circular ring.
3. The axle box supporting device for the novel wheel drop-free lathe according to claim 1, wherein the supporting tube is fixed on the inner surface of the cylinder, and the limiting ring and the second ring are respectively arranged at the top and the bottom of the supporting tube.
4. The axle box supporting device for the new type of wheel lathe without wheel drop as claimed in claim 1, wherein the number of said sleeves is the same as the number of said cylinders, and the sleeves are sleeved on the outer surfaces of said cylinders.
5. The axle box supporting device for the novel wheel drop-free lathe according to claim 1, wherein the movable tube is arranged inside the fixed column, the nut is in threaded connection with the lead screw, and the lifting platform is located above the fixed column.
6. The axle box supporting device for the novel wheel drop-free lathe according to claim 1, wherein the top ring is located below the movable tube, the bottom ring is located above the limiting ring, and the top of the lead screw penetrates through the bottom ring and the top ring in sequence and extends to the outside of the top ring.
7. The axle box supporting device for the novel wheel drop-free lathe according to claim 1, wherein the bottom of the T-shaped rod penetrates through the first concave frame and the second concave frame in sequence and extends to the inside of the second concave frame, and the bottom of the T-shaped rod is fixedly connected with the top of the movable ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587607.1U CN213002670U (en) | 2020-08-04 | 2020-08-04 | Novel axle box support device on wheel lathe without wheel falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587607.1U CN213002670U (en) | 2020-08-04 | 2020-08-04 | Novel axle box support device on wheel lathe without wheel falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002670U true CN213002670U (en) | 2021-04-20 |
Family
ID=75462446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021587607.1U Expired - Fee Related CN213002670U (en) | 2020-08-04 | 2020-08-04 | Novel axle box support device on wheel lathe without wheel falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002670U (en) |
-
2020
- 2020-08-04 CN CN202021587607.1U patent/CN213002670U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |