CN214443006U

CN214443006U - Production line for removing risers and runners of swing bolster and side frame castings

Info

Publication number: CN214443006U
Application number: CN202022470149.XU
Authority: CN
Inventors: 熊火顺; 常有余; 李立群; 何氢玲; 向尚林; 严建军; 江小山
Original assignee: CRRC Yangtze Tongling Co Ltd
Current assignee: CRRC Yangtze Tongling Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-10-22
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a be used for getting rid of swing bolster, side bearer foundry goods rising head, water the production line belongs to work piece processing field, including the link joint, link joint downside movable mounting has the carrier roller, link joint left side end is the material loading station, the link joint right-hand member is the unloading station, the link joint center leans on the left side to install the gas cutting station, the link joint center leans on the right side to install carbon planer position, the outside fixed mounting in link joint rear side has dust pelletizing system, dust pelletizing system upside front end fixed mounting has the dust excluding hood, unloading station right side lower extreme earth's surface fixed mounting has the pit, the inside movable mounting in pit has electronic flatcar, electronic flatcar upper end fixed mounting has the dump bin. Through setting up link joint conveying mechanism and multiple station, the practicality of production line has been improved.

Description

Production line for removing risers and runners of swing bolster and side frame castings

Technical Field

The utility model relates to a work piece processing technology field especially relates to a be used for getting rid of swing bolster, side bearer foundry goods rising head, water the production line.

Background

The swing bolster and the side frame are important walking and bearing parts of the railway freight car bogie, the swing bolster and the side frame are both steel castings, the weight of the swing bolster and the side frame is about 500-650 kg, shot blasting treatment needs to be carried out after the swing bolster and the side frame are cast and molded, and then the swing bolster and the side frame enter a finishing procedure to clean and remove process casting risers, runners, blank seams and the like on the swing bolster and the side frame through means of gas cutting, carbon planing and the like.

Patent CN201510556650.9 discloses a Russian swing bolster casting tool, the general working state of the equipment is that the center plate faces upwards for the swing bolster for railway vehicles, because the Russian swing bolster structure is different from other swing bolster structures, and there is no connecting plate between the upper and lower webs, the effective feeding of the lower web can not be carried out by arranging a riser on the center plate, and the center plate and the lower web both require higher quality, the density of the existing cast swing bolster is low, because the shrinkage porosity and shrinkage cavity generated by casting are many, the riser arranged by the lower web plate carries out feeding on the solidification shrinkage of the lower web plate area, thereby ensuring that the metal structure of the lower web plate is compact; the bright risers which do not need to be removed are arranged at the longitudinal position of the central disc of the inner cavity of the swing bolster, and the solidification shrinkage of the central disc area is fed, so that the compactness of the metal structure of the central disc area is ensured.

Some disadvantages of the production line are as follows: the workpieces are placed on the bracket, an operator uses gas cutting and carbon planing around the workpieces on the bracket, the cleaning operation has dead angles due to the fact that the workpieces are arranged on the bracket at small intervals, the efficiency is low, and large workload is brought to subsequent processes due to the fact that the workpieces are not in place, and feeder heads, runners and the like removed in the cleaning operation are scattered in an operation area and need to be recovered through manual operation, so that the workload is large and the safety operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for getting rid of the swing bolster, side bearer foundry goods rising head, water the production line, aim at adopting the link joint to carry the work piece, the link joint lower part of being connected with the conveying chain is equipped with bearing roller, lower floor overlap joint mode about adjacent link joint adopts, relative chain joint installation in groups is used for the rising head that the splendid attire was got rid of, the blanking plate such as watering, adjacent blanking plate also is upper and lower overlap joint structure, the characteristics of this structure can guarantee adjacent blanking plate not produce the gap when moving to conveying line sprocket position, can not cause the transport card circumstances of dying, simultaneously can be with the rising head on it, it falls into the dump bin to water discarded object such as, the production line initiating terminal is equipped with the material loading station, follow-up is a plurality of gas cutting station and carbon planer in order, the end is the unloading station, the setting of staggering relatively of each station, make its work content fixed after every station operation is through the technology segmentation, the work load is the same basically, the work piece is accomplished whole operation content at the terminal station of transfer chain after each station initiating terminal operation in order from operation station The workpieces are placed on a subsequent transport frame through a manipulator and flow into subsequent processes, each operation station is provided with a dust hood, dust is absorbed through a dust removal system, the production line sequentially moves the workpieces according to set process beats, each operation station is provided with a beat arrival time reminding device, the device reminds an operator according to process set beat time, the operator needs to complete corresponding operation within set time beats, after the operation is completed, an equipment confirmation key is pressed, when all the operation stations confirm the completion of the operation, the workpiece is automatically conveyed to one station by the conveying line, namely, the whole production operation of one workpiece is completed by moving one station by the conveying line, the tail end of the conveying line is provided with a pit, a track is arranged in the pit, an electric flat car is arranged on the track, the electric flat car is provided with a waste material box for containing the waste materials falling into the conveying line, and in order to ensure the waste material box to be uniform, the electric flat carriage moves along the inner track of the pit according to the time interval set by the process, after the waste bin is filled with the waste bin, the waste bin is lifted out through the external lifting and conveying equipment and conveyed into the furnace charge recycling field, the repeated circulating operation is realized, the labor intensity is reduced, the production efficiency is improved, the production field is safe and tidy, the logistics process of workpiece operation is automatically controlled, the waste collection is easy and efficient, the taktization and lean production management are comprehensively realized, and the technical progress of the industry in the field is better improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of be used for getting rid of swing bolster, side bearer foundry goods rising head, water the production line and include the link joint, link joint downside movable mounting has the carrier roller, link joint left side end is the material loading station, the link joint right-hand member is the unloading station, the chain joint center leans on the left to install the gas cutting station, the chain joint center leans on the right side to install carbon planer position, the outside fixed mounting in link joint rear side has dust pelletizing system, dust pelletizing system upside front end fixed mounting has the dust excluding hood, unloading station right side lower extreme earth's surface fixed mounting has the pit, the inside movable mounting in pit has electronic flatcar, electronic flatcar upper end fixed mounting has the dump bin.

Optionally, the chain plates are connected in an up-down overlapping manner.

Optionally, the gas cutting station and the carbon planing station are staggered with each other.

Optionally, reminding devices are installed on the gas cutting station and the carbon planing station.

Optionally, the input end of the dust removal system is electrically connected with an external power supply through a wire.

The utility model has the advantages as follows:

the embodiment of the utility model provides a be used for getting rid of the bolster, side bearer foundry goods rising head, water the production line, carry the work piece through the link joint, the link joint lower part of being connected with the conveying chain is equipped with bearing roller, lower floor overlap joint mode about adjacent link joint adoption, relative group's link joint installation is used for the rising head that the splendid attire was got rid of, the blanking plate such as watering, adjacent blanking plate also is upper and lower overlap joint structure, the characteristics of this structure can guarantee that adjacent blanking plate does not produce the gap when moving to conveying line sprocket position, can not cause the transport card condition of dying, simultaneously can be with the rising head on it, it falls into the dump bin to water discarded object such as, the production line initiating terminal is equipped with the material loading station, follow-up is a plurality of gas cutting station and carbon planer in order, the end is the unloading station, each station setting of staggering relatively, every station operation makes its work content fixed after the technology segmentation, the work load is the same basically, the work piece is accomplished whole operations in transfer chain station terminal from operation station initiating terminal after each station operation in order Containing and conveying the workpieces to a blanking station, placing the workpieces which are subjected to operation on a subsequent transport frame through a manipulator, flowing into a subsequent process, arranging a dust hood at each operation station, absorbing dust through a dust removal system, moving the workpieces in sequence according to a set process beat in a production line, arranging a beat arrival time reminding device at each operation station, reminding an operator according to a set beat time of the process, finishing corresponding operation within the set time beat by the operator, pressing an equipment confirmation key after finishing, automatically conveying the workpieces to one station by a conveying line after all the operation stations confirm the operation is finished, namely finishing all production operations of one workpiece by moving one station by the conveying line, arranging a pit at the tail end of the conveying line, arranging a track in the pit, arranging an electric flat car on the track, arranging a waste material box which is filled with blanking materials and falls into the conveying line on the electric flat car, and ensuring the waste material box to be uniform, the electric flat carriage moves along the inner track of the pit according to the time interval set by the process, after the waste bin is filled with the waste bin, the waste bin is lifted out through the external lifting and conveying equipment and conveyed into the furnace charge recycling field, the repeated circulating operation is realized, the labor intensity is reduced, the production efficiency is improved, the production field is safe and tidy, the logistics process of workpiece operation is automatically controlled, the waste collection is easy and efficient, the taktization and lean production management are comprehensively realized, and the technical progress of the industry in the field is better improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a production line for removing risers and runners of a bolster and side frame casting according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a side view of a portion of a production line for removing risers and runners of a bolster and side frame casting according to an embodiment of the present invention;

fig. 3 is a schematic top view of a production line for removing risers and runners of a bolster and a side frame casting according to an embodiment of the present invention.

In the figure: 1. a chain plate; 2. a load bearing roller; 3. a feeding station; 4. a blanking station; 5. a gas cutting station; 6. a pit; 7. an electric flat car; 8. a waste bin; 9. a dust removal system; 10. a dust hood; 11. and (5) a carbon planing station.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A production line for removing risers and runners of a bolster and side frame casting according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a be used for getting rid of the bolster, side bearer foundry goods rising head, water the production line and include

link joint

1, 1 downside movable mounting of link joint has load-bearing

roller

2, 1 left end of link joint is

material loading station

3, 1 right-hand member of link joint is unloading station 4, 1 center of link joint leans on the left side to install

gas cutting station

5, 1 center of link joint leans on the right side to install

carbon planer station

11, 1 outside fixed mounting in rear side of link joint has dust pelletizing system 9, 9 upside front end fixed mounting of dust pelletizing system has dust excluding hood 10, 4 right sides lower extreme earth's surface fixed mounting of unloading station has pit 6, the inside movable mounting in pit 6 has

electronic flatcar

7, 7 upper end fixed mounting of electronic flatcar has waste bin 8.

Referring to fig. 1 and 2, chain plates 1 are connected in an up-down lap joint mode, the lower part of the chain plate 1 connected with a conveying chain is provided with a bearing roller 2, adjacent chain plates 1 adopt an up-down lap joint mode, opposite groups of chain plates 1 are provided with blanking plates such as risers, runners and the like used for containing and removing, the adjacent blanking plates are also in an up-down lap joint structure, the structure has the characteristics that the adjacent blanking plates can be ensured not to generate gaps and not to cause the condition of conveying blockage when running to the position of the chain wheel of the conveying line, simultaneously, the wastes such as the risers, the runners and the like on the adjacent blanking plates can fall into a waste bin 8, the initial end of the production line is provided with a feeding station 3, a plurality of gas cutting stations 5 and carbon planing stations are sequentially arranged, 11, the tail end is a blanking station 4, the stations are relatively staggered, the work content of each station is fixed after being subjected to technological cutting, the work load is basically the same, and the work content of the work pieces is finished at the tail end of the conveying line after the work pieces are sequentially operated from the initial end of the operation stations, and is conveyed to the lower end of the conveying line A material station 4, workpieces which finish operation are placed on a subsequent transfer frame through a manipulator and flow into subsequent processes, each operation station is provided with a dust hood 10, dust is absorbed through a dust removal system 9, the production line sequentially moves the workpieces according to set process beats, each operation station is provided with a beat arrival time reminding device, the device reminds an operator according to the set beat time of the process, the operator needs to finish corresponding operation within the set beat time, after the operation is finished, an equipment confirmation key is pressed, when all the operation stations confirm the operation is finished, the conveying line automatically conveys the workpieces to one station, namely, the whole production operation of one workpiece is finished when the conveying line moves one station, the tail end of the conveying line is provided with a pit 6, a track is arranged in the pit, the track is provided with an electric flat car 7, the electric flat car 7 is provided with a waste material box 8 which is filled with the waste material through the conveying line, in order to ensure the waste material box 8 to uniformly drop, the electric flat carriage 7 moves along the track in the pit 6 according to the time interval set by the process, after the waste bin 8 is filled with the waste bin, the waste bin is hung out through an external hanging device and is conveyed into a furnace burden recovery field, the repeated circulation operation is realized, the labor intensity is reduced, the production efficiency is improved, the production field is safe and tidy, the logistics process of workpiece operation is automatically controlled, the waste collection is easy and efficient, the takt and lean production management are comprehensively realized, and the technical progress of the industry in the field is better improved.

Referring to fig. 1 and 3, gas cutting stations 5 and carbon planing stations 11 are staggered with each other, the lower parts of chain plates 1 connected with a conveying chain are provided with bearing rollers 2, adjacent chain plates 1 adopt an upper-lower lapping mode, opposite groups of chain plates 1 are provided with blanking plates such as risers and runners for containing and removing, the adjacent blanking plates are also of an upper-lower lapping structure, the structure has the characteristics that the adjacent blanking plates can be ensured not to generate gaps and cause conveying blocking when running to the position of a conveying line chain wheel, simultaneously, wastes such as the risers and the runners on the adjacent blanking plates can fall into a waste bin 8, the initial end of the production line is provided with a feeding station 3, a plurality of gas cutting stations 5 and carbon planing stations are arranged in sequence, 11, the tail end is a blanking station 4, the stations are arranged in a relative staggered mode, the work content of each station is fixed after being technically sliced, the work amount of each station is basically the same, and the work piece is sequentially finished and conveyed at the tail end through the conveying lines after being operated from the initial end of the operation stations through the conveying lines of each station To a blanking station 4, workpieces which finish operation are placed on a subsequent transport frame through a manipulator and flow into subsequent processes, each operation station is provided with a dust hood 10, dust is absorbed through a dust removal system 9, the production line moves the workpieces in sequence according to set process beats, each operation station is provided with a beat arrival time reminding device which reminds an operator according to the set beat time of the process, the operator needs to finish corresponding operation within the set time beats, after the operation is finished, an equipment confirmation key is pressed, when all the operation stations confirm the operation is finished, the conveyor line automatically conveys the workpieces to one station, namely, the whole production operation of one workpiece is finished when the conveyor line moves to one station, the tail end of the conveyor line is provided with a pit 6, a track is arranged in the pit, an electric flat car 7 is arranged on the track, and a waste material box 8 falling through the conveyor line is arranged on the electric flat car 7, for guaranteeing the even blanking of dump bin 8, electronic flatcar 7 moves along track in pit 6 according to the time interval that technology set for, hang out through outside hanging after dump bin 8 fills up and send into the furnace charge and retrieve the place, the repeated cycle operation, reduce intensity of labour, provide production efficiency, the production place is safe clean and tidy, the logistics process of work piece operation realizes automatic control, garbage collection is light, high efficiency, realize the beat comprehensively, lean production management, the technological progress in this field has been promoted betterly in this trade.

Referring to fig. 1 and 3, reminding devices are installed on gas cutting stations 5 and carbon planing stations 11, bearing rollers 2 are arranged on the lower portions of chain plates 1 connected with a conveying chain, adjacent chain plates 1 are in an upper-lower overlapping mode, blanking plates such as risers and runners used for containing and removing are installed on opposite groups of chain plates 1, the adjacent blanking plates are also in an upper-lower overlapping structure, the structure is characterized in that gaps are not generated when the adjacent blanking plates run to the position of a conveying line chain wheel, the conveying blocking situation cannot be caused, meanwhile, wastes such as the risers and the runners on the adjacent blanking plates can fall into a waste bin 8, a feeding station 3 is arranged at the initial end of a production line, a plurality of gas cutting stations 5 and carbon planing stations are sequentially arranged at the subsequent end, a blanking station 4 is arranged at the tail end of the production line, the work content of each station is fixed after being technically split, the work amount of each station is basically the same, and the work content of all work is sequentially finished at the tail end of the conveying line after the work is sequentially operated from the initial end of the operation station The workpieces are placed on a subsequent transport frame through a manipulator and flow into subsequent processes, each operation station is provided with a dust hood 10, dust is absorbed through a dust removal system 9, the workpieces are moved in sequence according to set process beats in the production line, each operation station is provided with a beat arrival time reminding device which reminds an operator according to the set beat time of the process, the operator needs to complete corresponding operation within the set time beats, after the operation is completed, an equipment confirmation key is pressed, when all the operation stations confirm the operation is completed, the workpieces are automatically conveyed to one station by the conveying line, namely, the whole production operation of one workpiece is completed by moving one station by the conveying line, the tail end of the conveying line is provided with a pit 6, a track is arranged in the pit, the track is provided with an electric flat car 7, the electric flat car 7 is provided with a waste material box 8 which is filled in the conveying line, for guaranteeing the even blanking of dump bin 8, electronic flatcar 7 moves along track in pit 6 according to the time interval that technology set for, hang out through outside hanging after dump bin 8 fills up and send into the furnace charge and retrieve the place, the repeated cycle operation, reduce intensity of labour, provide production efficiency, the production place is safe clean and tidy, the logistics process of work piece operation realizes automatic control, garbage collection is light, high efficiency, realize the beat comprehensively, lean production management, the technological progress in this field has been promoted betterly in this trade.

Referring to fig. 1, the input terminal of the dust removing system 9 is electrically connected to an external power source through a wire.

Wherein the dust removal system 9 is a product in the prior art, and the dust removal system 9 is FMC60, which is not described herein again.

The embodiment of the utility model provides a be used for getting rid of the bolster, side bearer foundry goods rising head, water the production line, when needs carry out the degerming to the melt-blown fabric, be equipped with bearing roller 2 through the link joint 1 lower part of being connected with the conveying chain, adjacent link joint 1 adopts upper and lower layer overlap joint mode, relative group link joint 1 installs the rising head that is used for the splendid attire to get rid of, runner blanking plate such as, adjacent blanking plate also is upper and lower overlap joint structure, the characteristics of this structure can guarantee that adjacent blanking plate does not produce the gap when moving to conveying line sprocket position, can not cause the transport card to die the condition, simultaneously can be with the rising head on it, runner such as discarded object fall into dump bin 8, the production line initiating end is equipped with material loading station 3, follow-up is a plurality of gas cutting station 5 and carbon planer work in order, 11, the end is unloading station 4, each station sets up staggers relatively, make its work content fixed after the technology segmentation of every station operation, The workload is basically the same, workpieces are sequentially operated from the starting end of an operation station through each station, all operation contents are completed at the station at the tail end of a conveying line and are conveyed to a blanking station 4, the workpieces after operation are placed on a subsequent transfer frame through a manipulator and flow into a subsequent process, each operation station is provided with a dust hood 10, dust is absorbed through a dust removal system 9, the production line sequentially moves the workpieces according to the set process takt, each operation station is provided with a takt-time reminding device, the device reminds an operator according to the takt time set by the process, the operator needs to complete corresponding operation within the set time takt, an equipment confirmation key is pressed after completion, when all operation stations confirm the completion of the operation, the conveying line automatically conveys the workpieces to one station, namely, the whole production operation of one workpiece is completed when the conveying line moves to one station, and the tail end of the conveying line is provided with a pit 6, be equipped with the track in the pit, be equipped with electronic flatcar 7 on the track, be equipped with the waste material case 8 that the splendid attire fell into through the transfer chain on the electronic flatcar 7, for guaranteeing the even blanking of waste material case 8, electronic flatcar 7 moves along track in pit 6 according to the time interval that technology set for, hang through the outside after waste material case 8 fills up and send equipment to hang out and send into the furnace charge recovery place, the recycling operation, reduce intensity of labour, provide production efficiency, production place safety and tidiness, automatic control is realized to the logistics process of work piece operation, garbage collection is light, high efficiency, comprehensively realize the beat, lean production management, the technological progress in this field of this trade has been promoted betterly.

It should be noted that the utility model relates to a be used for getting rid of swing bolster, side bearer foundry goods rising head, runner production line, including dust pelletizing system 9, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A production line for removing risers and runners of swing bolsters and side frame castings is characterized by comprising chain plates (1), a bearing roller (2) is movably arranged at the lower side of the chain plate (1), a feeding station (3) is arranged at the left end of the chain plate (1), the right end of the chain plate (1) is provided with a blanking station (4), the center of the chain plate (1) is provided with a gas cutting station (5) close to the left, a carbon planing station (11) is arranged close to the right of the center of the chain plate (1), a dust removal system (9) is fixedly arranged outside the rear side of the chain plate (1), a dust hood (10) is fixedly arranged at the front end of the upper side of the dust removing system (9), a pit (6) is fixedly arranged on the ground surface of the lower end of the right side of the blanking station (4), pit (6) inside movable mounting has electronic flatcar (7), electronic flatcar (7) upper end fixed mounting has dump bin (8).

2. The production line for removing the risers and runners of the swing bolster and the side frame castings according to claim 1, characterized in that the link plates (1) are connected in an up-down lap joint manner.

3. A line for the de-heading, feeder and bolster castings according to claim 1, characterized in that the gas cutting station (5) and the carbon planing station (11) are staggered.

4. The production line for removing the swing bolster and the side frame casting risers and runners as claimed in claim 1, characterized in that reminding devices are installed on the gas cutting station (5) and the carbon planing station (11).

5. The production line for removing the swing bolster and the side frame casting risers and runners as claimed in claim 1, characterized in that the input end of the dust removal system (9) is electrically connected with an external power supply through a lead.