CN217832842U - Numerical control conveying device for center sill of railway wagon - Google Patents
Numerical control conveying device for center sill of railway wagon Download PDFInfo
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- CN217832842U CN217832842U CN202221291116.1U CN202221291116U CN217832842U CN 217832842 U CN217832842 U CN 217832842U CN 202221291116 U CN202221291116 U CN 202221291116U CN 217832842 U CN217832842 U CN 217832842U
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- center sill
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Abstract
The utility model discloses a numerical control conveying device for a center sill of a railway wagon, which comprises a machine body, wherein a conveying track is arranged on the machine body; the bottom end of the conveying frame is in sliding fit with the conveying track; the conveying frame is provided with a conveying assembly and a supporting platform, and the conveying assembly is used for conveying workpieces along a conveying direction; the supporting platforms are positioned at two sides of the conveying assembly and used for supporting the edge of the workpiece; the lifting component is arranged on the machine body; the lifting assembly and the conveying frame are distributed at intervals in the conveying direction; the lifting assembly can move along the height direction of the machine body and is used for supporting the bottom end of the workpiece. The utility model discloses a be used for railway freight car center sill numerical control conveyor, it can realize the bulk movement through the removal of carriage when carrying railway freight car center sill, and conveying assembly on the carriage can drive railway freight car center sill fine setting.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a be used for railway freight car center sill numerical control conveyor.
Background
At present, traditional railway freight car center sill adopts whole shaped steel structure, it is big from the beginning, and because the cross-section at both ends and middle part is the same about the center sill, difficult regulation center sill height when production, especially when production transportation, owing to carry whole shaped steel to the processing station and process, when the processing hole site, can not set up the cutter structure in each position, the event need carry center sill structure to the processing station and aim at the cutter structure, but need the whole position of center sill to finely tune at the course of working, then need the whole start-up of conveyor, extravagant power resource.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a be used for railway freight car center sill numerical control conveyor, it can realize the bulk movement through the removal of carriage when carrying railway freight car center sill, and the conveying subassembly on the carriage can drive railway freight car center sill fine setting.
The purpose of the utility model is realized by adopting the following technical scheme:
a numerical control conveying device for a center sill of a railway wagon comprises,
the machine body is provided with a conveying track;
the bottom end of the conveying frame is in sliding fit with the conveying track; the conveying frame is provided with a conveying assembly and a supporting platform, and the conveying assembly is used for conveying workpieces along a conveying direction; the supporting platforms are positioned at two sides of the conveying assembly and used for supporting the edge of the workpiece;
the lifting component is arranged on the machine body; the lifting assembly and the conveying frame are distributed at intervals in the conveying direction; the lifting assembly can move along the height direction of the machine body and is used for supporting the bottom end of the workpiece.
Further, the machine body is provided with the conveying track and the conveying frame at two ends along the conveying direction.
Furthermore, a positioning assembly is arranged on the machine body and is positioned between the two conveying rails and used for positioning the workpiece.
Furthermore, a chip discharge groove is formed in the conveying track, extends along the conveying direction and is located below the conveying frame to receive machining chips.
Furthermore, a spiral conveyor is arranged in the chip groove.
Further, the conveying assembly comprises a plurality of conveying rollers and a conveying roller driving part, and the conveying roller driving part is used for driving the conveying rollers to rotate.
Further, lifting unit includes lift roller, mounting bracket and lift roller driving piece, the mounting bracket install in on the organism, the direction of height motion of mounting bracket can be followed on the mounting bracket to the lift roller pin joint, the lift roller driving piece is used for driving the lift roller up-and-down motion.
Furthermore, a plurality of lifting assemblies are arranged on the machine body and distributed at intervals in the conveying direction.
Furthermore, the bottom of carriage is equipped with drive wheel and drive wheel driving piece, the drive wheel pin joint in the bottom of carriage, the drive wheel driving piece is used for driving the drive wheel rotates in order to order about the carriage slides on the delivery track.
Compared with the prior art, the beneficial effects of the utility model reside in that: when it carries out railway freight car center sill and carries, can place railway freight car center sill whole on the conveying assembly of carriage, then the carriage slides along the delivery track and can realize the transport of railway freight car center sill, and when finely tuning, then can start conveying assembly, conveying assembly can carry out the position fine setting to railway freight car center sill position on the carriage, need not carriage moving as a whole, practices thrift power resource, and adjustable precision is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 10. a conveying track; 11. a chip groove; 20. a carriage; 21. a conveying roller; 22. a support platform; 30. a lifting assembly; 40. a positioning assembly; 50. a screw conveyor.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, 2 and 3, the numerical control conveying device for the center sill of the railway wagon comprises a machine body, a conveying frame 20 and a lifting assembly 30, wherein a conveying track 10 is arranged on the machine body. The bottom end of the particular carriage 20 may be a sliding fit with the conveyor track 10. The conveying rack 20 is provided with a conveying component and a supporting platform 22, the conveying component can convey workpieces along a conveying direction, the supporting platform 22 is arranged on both sides of the conveying component, and when the workpieces are placed on the conveying component, the edges of the workpieces can be supported by the supporting platform 22.
In addition, the lifting assembly 30 is disposed on the machine body, the lifting assembly 30 and the conveying frame 20 can be distributed at intervals in the conveying direction, the lifting assembly 30 can move along the height direction of the machine body, and similarly, the lifting assembly 30 can be used for supporting the bottom end of the workpiece.
On the basis of the structure, use the utility model discloses a during be used for railway freight car center sill numerical control conveyor, the roof beam is placed on conveying assembly's the transport terminal surface in carrying railway freight car, and railway freight car center sill stretches out the part of roof beam 20 then can be by lifting unit 30 bearing, lifting unit 30 can follow the direction of height motion of organism, the adjustment of adaptation is carried out according to conveying assembly's the transport terminal surface height and the height of the bottom face of roof beam in railway freight car, lifting unit 30 stops when moving to the bottom face of roof beam in butt to railway freight car, make the bottom face of roof beam in railway freight car keep steady assembly under conveying assembly's the transport terminal surface and lifting unit 30's support, and railway freight car center sill is placed behind conveying assembly's transport terminal surface, the border that stretches out by the conveying assembly both sides then can be by the supporting platform 22 bearing of both sides, conveying structure is steady.
Specifically, when carrying out the transportation of railway freight car center sill, can place railway freight car center sill whole on the conveying assembly of carriage 20, then carriage 20 slides along transfer orbit 10 can realize the transportation of railway freight car center sill, and when finely tuning, then can start conveying assembly, and conveying assembly can carry out the position fine setting to railway freight car center sill position on carriage 20, need not carriage 20 bulk movement, practices thrift power resource, and adjustable precision is higher.
More specifically, can all be equipped with delivery track 10 and carriage 20 at organism along direction of delivery's both ends, each carriage 20 can with each delivery track 10 sliding fit, because the roof beam overall structure is generally great in railway freight car, therefore when carrying, can place the transport assembly of carriage 20 at both ends respectively with the both ends of roof beam in railway freight car, and other parts of roof beam then can be born by lifting unit 30 in railway freight car, when carrying, the carriage 20 at roof beam both ends can slide along two delivery track 10 in railway freight car, drive railway freight car roof beam moving as a whole, and when carrying out the position fine-tuning, the transport assembly also can the synchronous operation on two carriages 20, both ends remove simultaneously, the removal process is more smooth and easy, and more laborsaving.
Further, in this embodiment, the machine body is further provided with a positioning assembly 40, and the positioning assembly 40 may be located between the two conveying tracks 10 and used for positioning the workpiece. The positioning assembly 40 can be specifically including locating rack and location clamping jaw, the lateral part of delivery track 10 can be located to the locating rack, the location clamping jaw is installed on the locating rack, the location clamping jaw can be close to or keep away from the work piece motion, the back that targets in place is carried through conveying assembly to the roof beam in railway freight car, can be close to railway freight car middle-axle beam motion through the location clamping jaw, the location clamping jaw alright support tightly at railway freight car middle-axle beam lateral part, fix a position it, prevent that railway freight car middle-axle beam from shifting about appearing in the course of working, the course of working is more stable.
Furthermore, a chip discharge groove 11 is also arranged on the conveying track 10, the chip discharge groove 11 extends along the conveying direction and is located below the conveying rack 20 to receive processing scraps, that is, when processing is performed, the scraps generated in the processing process of the middle beam of the railway wagon on the conveying rack 20 can be received by the chip discharge groove 11 and then centralized processed, so that the phenomenon that the conveying rack 20 is blocked in the sliding process due to falling onto the conveying track 10 is reduced.
More specifically, a spiral conveyor 50 may be further disposed in the chip groove 11, and when the residual chips in the machining process are collected in the chip groove 11, the spiral conveyor 50 may be started to spirally output the residual chips in the chip groove 11, so as to facilitate the timely discharge of the residual chips.
Further, the conveying assembly in this embodiment includes a plurality of conveying rollers 21 and a conveying roller 21 driving piece, and a plurality of conveying rollers 21 pin joint is on carriage 20 to interval distribution in the direction of delivery, specific conveying roller 21 driving piece can drive conveying roller 21 and rotate, when carrying out railway freight car center sill and carry, railway freight car center sill can place on a plurality of conveying rollers 21, and conveying roller 21 driving piece can drive conveying roller 21 and rotate, realizes the transport to railway freight car center sill.
Of course, the conveying roller 21 may be selected as a motorized roller in the prior art, and the power of the motorized roller is formed as a driving member of the conveying roller 21. Under other circumstances, motor and hold-in range can also be chooseed for use to the conveying roller 21 driving piece, and the hold-in range is synchronous around locating a plurality of conveying rollers 21, and the motor drives one of them conveying roller 21 and rotates can.
Further, above-mentioned lifting unit 30 includes lift roller, mounting bracket and lift roller driving piece, installs the mounting bracket on the organism, can with the lift roller pin joint on the mounting bracket, the direction of height motion of mounting bracket can be followed to the lift roller, and the lift roller driving piece can drive the lift roller up-and-down motion.
On this structure basis, when carrying out railway freight car center sill and carrying, the bottom of railway freight car center sill can be by the lift roller bearing, and the lift roller can be through the pivot pin joint on the mounting bracket, and the lift roller can cooperate among the railway freight car center sill transportation process with the cooperation of lift roller roll, and railway freight car center sill transportation process is more smooth and easy. The lifting roller can move up and down under the driving of the lifting roller driving piece, and is suitable for the thickness of the middle beam of the railway wagon with different thicknesses and the conveying end face of the conveying assembly.
The specific lifting roller driving piece can be realized by structures such as a driving oil cylinder or an air cylinder in the prior art.
Further, be equipped with a plurality of lifting unit 30 on the above-mentioned organism, a plurality of lifting unit 30 interval distribution on the direction of delivery, a plurality of lifting unit 30's lift roller can support railway freight car well roof beam in the direction of delivery segmentation promptly, and the cooperation of rolling is carried out with railway freight car well roof beam to the lift roller in different positions, and the transportation is more laborsaving.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (9)
1. A numerical control conveying device for a center sill of a railway wagon is characterized by comprising,
the machine body is provided with a conveying track;
the bottom end of the conveying frame is in sliding fit with the conveying track; the conveying frame is provided with a conveying assembly and a supporting platform, and the conveying assembly is used for conveying workpieces along a conveying direction; the supporting platforms are positioned at two sides of the conveying assembly and used for supporting the edge of the workpiece;
the lifting component is arranged on the machine body; the lifting assembly and the conveying frame are distributed at intervals in the conveying direction; the lifting assembly can move along the height direction of the machine body and is used for supporting the bottom end of the workpiece.
2. The numerical control conveying device for the center sill of the railway wagon as claimed in claim 1, wherein the conveying rails and the conveying racks are provided at both ends of the machine body in the conveying direction.
3. The numerical control conveying device for the center sill of the railway wagon as claimed in claim 2, wherein a positioning assembly is arranged on the machine body, and the positioning assembly is positioned between the two conveying rails and used for positioning a workpiece.
4. The numerical control conveying device for the center sill of the railway wagon as claimed in claim 1, wherein the conveying rail is provided with a chip groove, the chip groove extends along the conveying direction and is located below the conveying frame to receive the machining scraps.
5. A numerically controlled conveying device for center sills of railway wagons according to claim 4, characterized in that a screw conveyor is provided in said chip discharge groove.
6. The numerical control conveying device for the center sill of the railway wagon as claimed in any one of claims 1 to 5, wherein the conveying assembly comprises a plurality of conveying rollers and a conveying roller driving member for driving the conveying rollers to rotate.
7. The numerical control conveying device for the center sill of the railway wagon as claimed in any one of claims 1 to 5, wherein the lifting assembly comprises a lifting roller, a mounting frame and a lifting roller driving member, the mounting frame is mounted on the machine body, the lifting roller is pivoted on the mounting frame and can move along the height direction of the mounting frame, and the lifting roller driving member is used for driving the lifting roller to move up and down.
8. The numerical control conveying device for the center sill of the railway wagon as claimed in claim 7, wherein a plurality of the lifting assemblies are arranged on the machine body, and are distributed at intervals in the conveying direction.
9. The numerically controlled conveying device for center sills of railway wagons according to any one of claims 1 to 5, wherein the bottom end of the carriage is provided with a driving wheel pivotally connected to the bottom end of the carriage and a driving wheel driving member for rotating the driving wheel to slide the carriage on the conveying track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221291116.1U CN217832842U (en) | 2022-05-27 | 2022-05-27 | Numerical control conveying device for center sill of railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221291116.1U CN217832842U (en) | 2022-05-27 | 2022-05-27 | Numerical control conveying device for center sill of railway wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832842U true CN217832842U (en) | 2022-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221291116.1U Active CN217832842U (en) | 2022-05-27 | 2022-05-27 | Numerical control conveying device for center sill of railway wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217832842U (en) |
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2022
- 2022-05-27 CN CN202221291116.1U patent/CN217832842U/en active Active
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