CN201257970Y - Locomotive wheel pair assembling press mounting vehicle - Google Patents
Locomotive wheel pair assembling press mounting vehicle Download PDFInfo
- Publication number
- CN201257970Y CN201257970Y CNU2008201300107U CN200820130010U CN201257970Y CN 201257970 Y CN201257970 Y CN 201257970Y CN U2008201300107 U CNU2008201300107 U CN U2008201300107U CN 200820130010 U CN200820130010 U CN 200820130010U CN 201257970 Y CN201257970 Y CN 201257970Y
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- Prior art keywords
- bearing
- seat
- wheel
- base
- locomotive
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a press-assembling vehicle for assembling locomotive wheelset. The press-assembling vehicle comprises a base which can move along a pair of first rails; a plurality of first rollers which can roll on the first rails are arranged under the base; a pair of second rails perpendicular to the first rails are arranged on the base; an upper base which can move along the second rails is arranged above the second rails of the base; a support component is arranged on the upper base; the support component comprises two symmetrically arranged support bodies which support the locomotive; a rotation device is arranged between the upper base and the support component; and the support component can rotate in the integer cycle on a horizontal plane relatively to the upper base. Except when the press-assembling is placed on the support component and removed from the support component, a crown block is not needed for hoisting, and other press-assembling process does not require the crown block; and press-assembling process is completed through a manual mode, thereby reducing mutual interference with other processes, ensuring unimpeded flow of goods and materials, and improving production efficiency.
Description
Technical Field
The utility model relates to a locomotive wheel is to assembly device, especially relates to a locomotive wheel is to assembly pressure equipment car for electric locomotive and diesel locomotive.
Background
At present, the press mounting method for assembling the locomotive wheel pair is different, the existing locomotive wheel pair assembling press mounting device can only move longitudinally but not transversely, and the existing press mounting device does not have a rotating mechanism capable of rotating, so that the existing press mounting device can not meet the requirement of modern industrial civilized operation. Moreover, because the existing press-fitting device needs to repeatedly occupy the crown block to serve the process when in press-fitting operation, the efficiency of the process is influenced, the efficiency of other processes is also influenced, and the logistics in an operation area is not smooth, so that the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locomotive wheel is to equipment pressure loading car can improve the work efficiency of locomotive wheel to the equipment to for the locomotive wheel provides a special technological equipment to the assembly process.
Another object of the utility model is to provide a locomotive wheel is to equipment pressure loading car, and this pressure loading car process is independent in the use, does not occupy the overhead traveling crane in whole pressure loading process.
Another object of the utility model is to provide a locomotive wheel is to equipment pressure equipment car, this pressure equipment car be convenient for operate, and safe and reliable can guarantee the pressure equipment quality.
The utility model aims at realizing like this, a locomotive wheel is to equipment pressure equipment car, the pressure equipment car includes: the device comprises a base, an upper seat, a rotating device and a supporting component;
the base can move along the pair of first rails, a plurality of first rollers rolling on the first rails are arranged at the lower part of the base, and a pair of second rails perpendicular to the first rails are fixedly arranged above the base;
the upper seat is arranged on a second rail of the base and can move along the second rail, and a plurality of second rollers which roll on the second rail are arranged at the lower part of the upper seat;
the supporting part is arranged above the upper seat and comprises two supporting bodies which are symmetrically arranged and used for bearing the locomotive wheel pair;
the rotating device is arranged between the upper seat and the supporting part, and the supporting part can rotate in the horizontal plane in the whole circle relative to the upper seat.
In a preferred embodiment of the present invention, the base includes a first seat plate, the first rollers are disposed below the first seat plate, and the second rail is disposed above the first seat plate.
In a preferred embodiment of the present invention, the upper seat includes a second seat plate, and the plurality of second rollers are disposed below the second seat plate.
In a preferred embodiment of the present invention, the supporting member includes a seat body, and the two supporting bodies are fixedly disposed above the seat body.
In a preferred embodiment of the present invention, a replaceable adjusting pad is disposed between the supporting body and the seat body.
In a preferred embodiment of the present invention, the rotating device includes a bearing seat and a bearing cover, the bearing seat is a convex structure, and a stud is integrally provided upward; the bearing cover is of an inverted concave structure, and a through hole is formed in the bottom surface of the bearing cover opposite to the stud; the bearing seat is sleeved with a bearing, and the bearing cover is arranged on the bearing seat and clamps the bearing between the bearing seat and the bearing cover; the stud penetrates through the through hole and is screwed with a nut.
In a preferred embodiment of the present invention, the bearing seat is fixedly connected to the second seat plate of the upper seat; the bearing cover is fixedly connected with the base body of the supporting component.
In a preferred embodiment of the present invention, the first rail and the second rail are respectively provided with a positioning block at both ends thereof.
In a preferred embodiment of the present invention, a plurality of first roller supports connected to the first rollers are disposed below the first seat plate; the first idler wheel comprises a connecting shaft fixedly connected with a first idler wheel support, a bearing is arranged at one end of the connecting shaft, a concave wheel body with one side in an open shape is sleeved on the outer ring of the bearing, a wheel cover is fixedly arranged at the open end of the wheel body, and a positioning portion extends towards the side face of the outer ring of the bearing through the wheel cover.
In a preferred embodiment of the present invention, a plurality of second roller supports connected to the second rollers are disposed below the second seat plate; the second idler wheel comprises a connecting shaft fixedly connected with the second idler wheel support, a bearing is arranged at one end of the connecting shaft, a concave wheel body with one side in an open shape is sleeved on the outer ring of the bearing, a wheel cover is fixedly arranged at the open end of the wheel body, and a positioning portion extends towards the side face of the outer ring of the bearing through the wheel cover.
The utility model discloses a locomotive wheel is to assembly pressure loading car except placing and taking down from the support component to the support component use the overhead traveling crane hoist and mount during the wheel pair, other whole pressure equipment processes no longer use the overhead traveling crane, and can accomplish the pressure equipment process with manual mode, reduced the interference of each other with other processes, guaranteed the noncongestion of commodity circulation, improved production efficiency. In addition, the rear end of the first rail is provided with a positioning block, so that the base can be accurately positioned; the left end and the right end of the second track are provided with the positioning blocks, so that the operation safety can be ensured.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
FIG. 1: the utility model discloses a locomotive wheel is to assembling pressure equipment car structure schematic diagram.
FIG. 2: fig. 1 is a schematic side view.
FIG. 3: the utility model discloses the structure schematic diagram of well gyro wheel.
FIG. 4: the utility model discloses well supporting component's structural schematic.
FIG. 5: fig. 4 is a schematic side view.
FIG. 6: the utility model discloses well rotary device's schematic structure diagram.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a press-fitting vehicle for assembling a wheel pair of a locomotive, the press-fitting vehicle includes: a base 1, an upper seat 2, a rotating device 3 and a supporting component 4; the base 1 can move along a pair of first rails (not shown in the figure), the lower part of the base 1 is provided with a plurality of first rollers 12 rolling on the first rails, and a pair of second rails 13 arranged perpendicular to the first rails is fixedly arranged above the base 1; the upper seat 2 is arranged on a second rail 13 of the base 1 and can move along the second rail 13, and a plurality of second rollers 22 rolling on the second rail 13 are arranged at the lower part of the upper seat 2; the supporting part 4 is arranged above the upper seat 2 and comprises two supporting bodies 42 which are symmetrically arranged and used for bearing the locomotive wheel pair 9; the rotating device 3 is provided between the upper seat 2 and the support member 4, and the support member 4 is rotatable by the rotating device 3 over the entire circumference (360 degrees) of the horizontal plane with respect to the upper seat 2.
From top to bottom, the utility model discloses a locomotive wheel can be to the back-and-forth movement on vertical track (first track promptly) of equipment pressure equipment car, and simultaneously, the seat of honour 2 of pressure equipment car can remove about horizontal track (second track promptly) again, consequently, its during operation, can be earlier in the non-pressure equipment station through the overhead traveling crane with the good equipment wheel pair 9 of treating of suit hoist and mount arrive on the support component 4 of pressure equipment car, then, push away the pressure equipment car to the pressure equipment station, the rethread removes seat of honour 2 and carries out fine setting about the station, and the locomotive wheel that will treat the equipment is adjusted to accurate equipment position after 9, carries out the pressure equipment operation by the hydraulic press. Furthermore, because the utility model discloses in be equipped with rotary device 3 between upper bracket 2 and supporting component 4, can make supporting component 4 relatively upper bracket 2 be 360 degrees rotations in the horizontal plane, consequently, can realize the pressure equipment of controlling two wheels more easily. The utility model discloses a locomotive wheel is to assembling pressure loading car except placing and taking down from support component 4 to support component 4 use the overhead traveling crane hoist and mount during wheel pair 9, other whole pressure equipment processes no longer use the overhead traveling crane, and can accomplish the pressure equipment process with manual mode, reduced the interference of each other with other processes, guaranteed the noncongestion of commodity circulation, improved production efficiency.
As shown in fig. 1 and 2, in the present embodiment, the base 1 includes a first seat plate 11, the first rollers 12 are disposed below the first seat plate 11, and the second rail 13 is disposed above the first seat plate 11; a plurality of first roller supports 14 connected with the first rollers 12 are arranged below the first seat plate 11; as shown in fig. 3, the first roller 12 includes a connecting shaft 121 fixedly connected to the first roller support 14, one end of the connecting shaft 121 is provided with a bearing 122 (the bearing 122 is a single-row radial ball bearing), an outer ring of the bearing 122 is sleeved with a concave wheel body 123 with an open side, an open end of the wheel body 123 is fixedly provided with a wheel cover 124, and the wheel cover 124 extends to a side surface of the outer ring of the bearing 122 to form a positioning portion 1241. As shown in fig. 3, the inner ring of the bearing 122 is positioned by a shoulder 1211 and a positioning snap ring 125; the outer ring of the bearing 122 is positioned by the inner wall of the wheel body 123 and the positioning portion 1241.
Further, as shown in fig. 1 and 2, the upper seat 2 includes a second seat plate 21, and the second rollers 22 are disposed below the second seat plate 21. A plurality of second roller supports 24 connected with the second rollers 22 are arranged below the second seat plate 21; the structure of the second roller 22 is the same as that of the first roller 12, and is not described in detail herein.
In the present embodiment, as shown in fig. 4 and 5, the supporting component 4 includes a seat body 41, the two supporting bodies 42 are fixedly disposed above the seat body 41, and in the present embodiment, the supporting bodies 42 are V-shaped blocks, which are used for bearing the wheel axle of the wheel pair 9 to be pressed;
because wheel sets of different types have different axle diameters, in order to make the wheel axle centers of the wheel sets of different axle diameters equal to the axle center of the main shaft of the oil press, an adjustable pad 43 which can be replaced is arranged between the support body 42 and the seat body 41; the adjusting pad 43 is fixed by a positioning bolt so as to facilitate the disassembly and assembly of the adjusting pad 43.
In the present embodiment, as shown in fig. 6, the rotating device 3 includes a bearing seat 31 and a bearing cover 32, the bearing seat 31 is a convex structure, and a stud 311 is integrally formed upward; the bearing cap 32 is of an inverted concave structure, and a through hole 321 is formed in the bottom surface of the bearing cap opposite to the stud 311; a bearing 33 is sleeved on the bearing seat 31 (the bearing 33 adopts a radial thrust ball bearing which has large bearing capacity and strong stability), the bearing cover 32 is covered on the bearing seat 31, and the bearing 33 is clamped between the bearing seat 31 and the bearing cover 32; the stud 311 passes through the through hole 321 and is screwed with a nut 34, so that the bearing seat 31 and the bearing cover 32 are fixedly connected.
Further, as shown in fig. 1 and 2, in the present embodiment, the bearing seat 31 is fixedly connected to the second seat plate 21 of the upper seat by a plurality of screws; the bearing cap 32 and the seat body 41 of the support member are also fixedly connected by a plurality of screws. A through hole is formed in the bottom surface of the seat body 41, so that the stud 311 and the nut 34 can pass through the through hole, and the seat body 41 and the bearing cover 32 can be conveniently connected.
In the present embodiment, in order to accurately position the base 1, a positioning stopper (not shown) is provided at the rear end of the first rail; meanwhile, in order to prevent the second roller 22 from derailing during the movement, positioning stoppers 131 are respectively provided at both ends of the second rail 13.
The utility model discloses a locomotive wheel is as follows to equipment pressure equipment car application method:
1. firstly, the center height of a V-shaped block of a locomotive wheel pair assembling press-loading vehicle is adjusted to be equal to the center height of a wheel pair to be assembled.
2. And (3) placing the locomotive wheel pair assembly press-fitting vehicle forwards at a non-press-fitting position, hoisting the sleeved wheel pair to be assembled to a V-shaped block of the press-fitting vehicle, wherein the wheel shaft of the locomotive wheel pair is parallel to the main shaft of the oil press.
3. And moving the locomotive wheel set assembling press-loading vehicle provided with the wheel set to be assembled backwards to the working position.
4. Starting the oil press, and pressing wheels on one side of a main shaft of the oil press to enable the wheels on the side to be pressed in place; the press mounting process is controlled by a limit switch of the oil press, and then a main shaft of the oil press automatically retracts.
5. And rotating the wheel pair on one side after press mounting by 180 degrees, starting the oil press, pressing the wheel on the other side in place, controlling the press mounting process by a limit switch of the oil press, and then automatically returning a main shaft of the oil press.
6. The locomotive wheel set assembling press-mounting vehicle equipped with the press-mounted wheel set is retreated from the working position forwards,
7. and hoisting the pressed locomotive wheel pair from the press-mounting vehicle by the crown block.
The utility model discloses a locomotive wheel is to assembling pressure equipment car, at whole pressure equipment in-process, has reduced the interference of each other with other processes, has guaranteed the noncongestion of commodity circulation, has improved production efficiency.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a locomotive wheel is to equipment pressure loading car which characterized in that the pressure loading car includes: the device comprises a base, an upper seat, a rotating device and a supporting component;
the base can move along the pair of first rails, a plurality of first rollers rolling on the first rails are arranged at the lower part of the base, and a pair of second rails perpendicular to the first rails are fixedly arranged above the base;
the upper seat is arranged on a second rail of the base and can move along the second rail, and a plurality of second rollers which roll on the second rail are arranged at the lower part of the upper seat;
the supporting part is arranged above the upper seat and comprises two supporting bodies which are symmetrically arranged and used for bearing the locomotive wheel pair;
the rotating device is arranged between the upper seat and the supporting part, and the supporting part can rotate in the horizontal plane in the whole circle relative to the upper seat.
2. A locomotive wheel set assembly press-fit vehicle as claimed in claim 1, wherein: the base comprises a first seat plate, the first rollers are arranged below the first seat plate, and the second rail is arranged above the first seat plate.
3. A locomotive wheel set assembly press-fit vehicle as claimed in claim 2, wherein: the upper seat comprises a second seat plate, and the plurality of second rollers are arranged below the second seat plate.
4. A locomotive wheel set assembly press-fit vehicle as claimed in claim 3, wherein: the supporting component comprises a seat body, and the two supporting bodies are fixedly arranged above the seat body.
5. The locomotive wheel set assembly press-fit vehicle of claim 4, wherein: an adjustable pad which can be replaced is arranged between the support body and the seat body.
6. The locomotive wheel set assembly press-fit vehicle of claim 5, wherein: the rotating device comprises a bearing seat and a bearing cover, wherein the bearing seat is of a convex structure and is integrally provided with a stud upwards; the bearing cover is of an inverted concave structure, and a through hole is formed in the bottom surface of the bearing cover opposite to the stud; the bearing seat is sleeved with a bearing, and the bearing cover is arranged on the bearing seat and clamps the bearing between the bearing seat and the bearing cover; the stud penetrates through the through hole and is screwed with a nut.
7. The locomotive wheel set assembly press-fit vehicle of claim 6, wherein: the bearing seat is fixedly connected with the second seat plate of the upper seat; the bearing cover is fixedly connected with the base body of the supporting component.
8. A locomotive wheel set assembly press-fit vehicle as claimed in claim 1, wherein: and two ends of the first rail and the second rail are respectively provided with a positioning stop block.
9. A locomotive wheel set assembly press-fit vehicle as claimed in claim 2, wherein: a plurality of first roller wheel supports connected with first roller wheels are arranged below the first seat plate; the first idler wheel comprises a connecting shaft fixedly connected with a first idler wheel support, a bearing is arranged at one end of the connecting shaft, a concave wheel body with one side in an open shape is sleeved on the outer ring of the bearing, a wheel cover is fixedly arranged at the open end of the wheel body, and a positioning portion extends towards the side face of the outer ring of the bearing through the wheel cover.
10. A locomotive wheel set assembly press-fit vehicle as claimed in claim 3, wherein: a plurality of second roller supports connected with second rollers are arranged below the second seat plate; the second idler wheel comprises a connecting shaft fixedly connected with the second idler wheel support, a bearing is arranged at one end of the connecting shaft, a concave wheel body with one side in an open shape is sleeved on the outer ring of the bearing, a wheel cover is fixedly arranged at the open end of the wheel body, and a positioning portion extends towards the side face of the outer ring of the bearing through the wheel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201300107U CN201257970Y (en) | 2008-08-19 | 2008-08-19 | Locomotive wheel pair assembling press mounting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201300107U CN201257970Y (en) | 2008-08-19 | 2008-08-19 | Locomotive wheel pair assembling press mounting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257970Y true CN201257970Y (en) | 2009-06-17 |
Family
ID=40772202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201300107U Expired - Fee Related CN201257970Y (en) | 2008-08-19 | 2008-08-19 | Locomotive wheel pair assembling press mounting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770047A (en) * | 2013-11-13 | 2014-05-07 | 浙江吉利控股集团有限公司 | Multifunctional integrated engine assembly fixture |
| CN106346388A (en) * | 2016-11-02 | 2017-01-25 | 长春中车轨道车辆有限公司 | Supporting and positioning tool for wheel-set press fit of light-rail motor train |
-
2008
- 2008-08-19 CN CNU2008201300107U patent/CN201257970Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770047A (en) * | 2013-11-13 | 2014-05-07 | 浙江吉利控股集团有限公司 | Multifunctional integrated engine assembly fixture |
| CN106346388A (en) * | 2016-11-02 | 2017-01-25 | 长春中车轨道车辆有限公司 | Supporting and positioning tool for wheel-set press fit of light-rail motor train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20130819 |