CN214321307U

CN214321307U - Cold rolling equipment of railway vehicle accessory production usefulness

Info

Publication number: CN214321307U
Application number: CN202022739400.8U
Authority: CN
Inventors: 田刚
Original assignee: Nanjing Haipeng Railway Equipment Manufacturing Co ltd
Current assignee: Nanjing Haipeng Railway Equipment Manufacturing Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-10-01
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a cold rolling equipment of railway vehicle accessory production usefulness, comprising a fixing base plate, PMKD's last fixed surface installs motor drive case, one side surface movable mounting of motor drive case has two connecting shaft wares, one side surface fixed connection of connecting shaft ware has the conduction axostylus axostyle, one side fixed position that PMKD's upper surface is located the motor drive case has cold rolling support, the inboard of cold rolling support is rotated and is installed two cold rolling rotary drums, the internal fixed surface of cold rolling rotary drum installs the rotary drum support frame. A cold rolling equipment of railway vehicle accessory production usefulness belongs to cold rolling equipment field, can make cold rolling rotary drum possess one pile of buffer capacity to reduced the rotation weight of cold rolling rotary drum, more efficient rotates cold rolling processing, can lead to the buffering of impact force to exhaust accessory, played and protected exhaust effect to the accessory.

Description

Cold rolling equipment of railway vehicle accessory production usefulness

Technical Field

The utility model relates to a cold rolling equipment field, in particular to cold rolling equipment of railway vehicle accessory production usefulness.

Background

The cold rolling equipment for producing the fittings of the railway vehicles is equipment for cold rolling the fittings of the railway vehicles when the fittings of the railway vehicles are produced, is widely used in the production occasions of the fittings of the railway vehicles, and gradually increases along with the use requirement of the cold rolling equipment for producing the fittings of the railway vehicles, but the existing cold rolling equipment for producing the fittings of the railway vehicles cannot meet the requirement of people, so the cold rolling equipment for producing the fittings of the railway vehicles which is more convenient to use is needed; when the cold rolling equipment for producing the accessories of the railway vehicle is used, the rotating weight of the cold rolling drum cannot be reduced, the rotary cold rolling processing cannot be carried out more efficiently, and meanwhile, the discharged accessories cannot be guided and the impact force can not be buffered, so that the accessories are easy to damage during discharge.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cold rolling apparatus for the production of railway vehicle accessories, which can effectively solve the problems in the background.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cold rolling device for producing railway vehicle accessories comprises a fixed base plate, wherein a motor driving box is fixedly arranged on the upper surface of the fixed base plate, two connecting shaft devices are movably arranged on the outer surface of one side of the motor driving box, a conducting shaft lever is fixedly connected to the outer surface of one side of each connecting shaft device, a cold rolling support is fixedly arranged on the upper surface of the fixed base plate, which is positioned on one side of the motor driving box, the inner side of the cold rolling support is rotatably provided with two cold rolling drums, drum support frames are fixedly arranged on the inner surfaces of the cold rolling drums, drum spindle levers are fixedly connected to the inner sides of the drum support frames, a support top cover is fixedly arranged on the upper surface of the cold rolling support, a rotating connecting shaft is movably arranged on the rear surface of the cold rolling support, a supporting base plate is movably arranged on the rear surface of the cold rolling support through the rotating connecting shaft, and a plurality of buffer springs are movably arranged on the upper surface of the supporting base plate, and the outer surface of the upper end of the buffer spring is fixedly connected with a discharge baffle.

Preferably, a plurality of supporting foot pads are fixedly arranged at the edge position of the lower surface of the fixed bottom plate, and the supporting foot pads are arranged in parallel.

Preferably, a lubricating oil tank is fixedly mounted on the outer surface of the other side of the motor driving box, and a driving cylinder is fixedly mounted on the outer surface of the other side of the motor driving box, which is located below the lubricating oil tank.

Preferably, the output end of the motor driving box is connected with the transmission shaft rod through a connecting shaft device, and the connecting shaft device and the transmission shaft rod are located in the middle of the motor driving box and the cold rolling support.

Preferably, the rotary drum axis rod and the cold rolling rotary drum are concentrically arranged, the rotary drum axis rod is positioned at the inner side of the cold rolling support, and the conducting shaft rod penetrates through the cold rolling support and is fixedly connected with the rotary drum axis rod.

Preferably, the buffer springs are arranged in a straight line, and the discharge baffle is positioned at the rear position of the cold rolling drum.

Compared with the prior art, the utility model discloses following beneficial effect has: this cold rolling equipment of railway vehicle accessory production usefulness, through the cold rolling rotary drum that sets up, rotary drum support frame and rotary drum axle center pole, can make the cold rolling rotary drum possess and have a heap buffer capacity to reduced the rotary weight of cold rolling rotary drum, the more efficient rotates cold rolling processing, through the swivelling joint axle that sets up, supporting baseplate, buffer spring and discharge baffle, can lead the buffering of impact force to exhaust accessory, played and protected exhaust effect to the accessory.

Drawings

FIG. 1 is a schematic view showing the overall structure of a cold rolling apparatus for manufacturing a railway vehicle accessory according to the present invention;

FIG. 2 is a cross-sectional view of a cold rolling drum of a cold rolling apparatus for use in the manufacture of railway vehicle accessories in accordance with the present invention;

fig. 3 is a side view of a cold rolling stand of a cold rolling apparatus for manufacturing a railway vehicle accessory according to the present invention.

In the figure: 1. fixing the bottom plate; 2. supporting the foot pad; 3. a motor drive box; 4. a lubricating oil tank; 5. a driving cylinder; 6. a shaft connector; 7. a conductive shaft; 8. cold rolling the bracket; 9. cold rolling the rotary drum; 10. a rotating drum support frame; 11. a drum spindle rod; 12. a bracket top cover; 13. rotating the connecting shaft; 14. a support base plate; 15. a buffer spring; 16. a discharge baffle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a cold rolling device for producing railway vehicle accessories comprises a fixed base plate 1, a motor driving box 3 is fixedly installed on the upper surface of the fixed base plate 1, two connecting shaft devices 6 are movably installed on the outer surface of one side of the motor driving box 3, a conducting shaft lever 7 is fixedly connected to the outer surface of one side of each connecting shaft device 6, a cold rolling bracket 8 is fixedly installed on the upper surface of the fixed base plate 1 at one side of the motor driving box 3, two cold rolling drums 9 are rotatably installed on the inner side of the cold rolling bracket 8, drum supporting frames 10 are fixedly installed on the inner surfaces of the cold rolling drums 9, drum spindle levers 11 are fixedly connected to the inner sides of the drum supporting frames 10, bracket top covers 12 are fixedly installed on the upper surfaces of the cold rolling brackets 8, a rotating connecting shaft 13 is movably installed on the rear surfaces of the cold rolling brackets 8, a supporting base plate 14 is movably installed on the rear surfaces of the cold rolling brackets 8 through the rotating connecting shaft 13, a plurality of buffer springs 15 are movably mounted on the upper surface of the supporting bottom plate 14, and the outer surfaces of the upper ends of the buffer springs 15 are fixedly connected with a discharge baffle 16;

in this embodiment, in order to put the support to equipment, the lower surface border position fixed mounting of PMKD 1 has a plurality of support callus on the sole 2, and a plurality of support callus on the sole 2 are parallel arrangement installation, support callus on the sole 2 and have played the effect of putting the support.

In this embodiment, in order to provide the lubricating oil and the high-pressure air to the motor driving case 3, a lubricating oil tank 4 is fixedly installed on the other side outer surface of the motor driving case 3, a driving cylinder 5 is fixedly installed on the other side outer surface of the motor driving case 3 at a position below the lubricating oil tank 4, and the lubricating oil tank 4 and the driving cylinder 5 respectively provide the lubricating oil and the high-pressure air to the motor driving case 3.

In this embodiment, the output end of the motor drive box 3 is connected with the conducting shaft rod 7 through the connecting shaft device 6, and the connecting shaft device 6 and the conducting shaft rod 7 are positioned in the middle of the motor drive box 3 and the cold rolling bracket 8.

In this embodiment, in order to drive the rotary drum axis rod 11 to rotate, the rotary drum axis rod 11 and the cold rolling rotary drum 9 are concentrically arranged and installed, the rotary drum axis rod 11 is located at the inner side position of the cold rolling support 8, the conducting shaft rod 7 penetrates through the cold rolling support 8 and is fixedly connected with the rotary drum axis rod 11, and the conducting shaft rod 7 is used for driving the rotary drum axis rod 11 to rotate.

Further, the buffer springs 15 are installed in a straight line, and the discharge flapper 16 is located at a rear position of the cold roll 9.

It should be noted that the utility model relates to a cold rolling equipment for producing railway vehicle accessories, the fixed baseplate 1 plays the fixed effect of installation, the motor drive case 3 and the cold rolling support 8 constitute the main structure part of the equipment, when in use, the motor drive case 3 drives the transmission shaft lever 7 to rotate through the shaft connector 6, and then the transmission shaft lever 7 drives the drum axle center rod 11 to rotate, thereby driving the cold rolling drum 9 to rotate in the inner side of the cold rolling support 8, through the rotation of the two cold rolling drums 9, the cold rolling processing is carried out on the inserted accessories, when the cold rolling drum 9 rotates, the drum axle center rod 11 drives the cold rolling drum 9 to rotate through the drum support frame 10, through the hollow support structure of the drum support frame 10, the cold rolling drum 9 has a pile of buffering capacity, and the rotation weight of the cold rolling drum 9 is reduced, the more efficient rotary cold rolling processing is carried out, in the case of the accessory discharging device after cold rolling, a discharging baffle 16 is installed behind the cold rolling bracket 8 through the supporting bottom plate 14 and the buffer spring 15, the discharging baffle 16 can guide and discharge the discharged accessories, and when the discharging baffle 16 is impacted by the accessories, the buffer spring 15 is squeezed to contract, so that the impact force is buffered through the contraction of the buffer spring 15, and the effect of protecting and discharging the accessories is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cold rolling equipment for producing railway vehicle accessories is characterized in that: the device comprises a fixed base plate (1), a motor drive box (3) is fixedly arranged on the upper surface of the fixed base plate (1), two connecting shaft devices (6) are movably arranged on the outer surface of one side of the motor drive box (3), a conduction shaft lever (7) is fixedly connected to the outer surface of one side of each connecting shaft device (6), a cold rolling support (8) is fixedly arranged on the position, located on one side of the motor drive box (3), of the upper surface of the fixed base plate (1), two cold rolling drums (9) are rotatably arranged on the inner side of each cold rolling support (8), a drum support frame (10) is fixedly arranged on the inner surface of each cold rolling drum (9), a drum spindle lever (11) is fixedly connected to the inner side of each drum support frame (10), a support top cover (12) is fixedly arranged on the upper surface of each cold rolling support (8), and a rotary connecting shaft (13) is movably arranged on the rear surface of each cold rolling support (8), the rear surface of the cold rolling support (8) is movably provided with a supporting base plate (14) through a rotating connecting shaft (13), the upper surface of the supporting base plate (14) is movably provided with a plurality of buffer springs (15), and the outer surface of the upper end of each buffer spring (15) is fixedly connected with a discharge baffle (16).

2. A cold rolling apparatus for manufacturing a railway vehicle accessory according to claim 1, wherein: the lower surface edge fixed mounting of PMKD (1) has a plurality of callus on the sole (2) that support, and is a plurality of it arranges the installation to support callus on the sole (2) to be parallel placement.

3. A cold rolling apparatus for manufacturing a railway vehicle accessory according to claim 1, wherein: lubricating oil tank (4) is fixedly installed on the outer surface of the other side of motor drive box (3), and a drive cylinder (5) is fixedly installed on the outer surface of the other side of motor drive box (3) below lubricating oil tank (4).

4. A cold rolling apparatus for manufacturing a railway vehicle accessory according to claim 1, wherein: the output end of the motor driving box (3) is connected with the transmission shaft lever (7) through a connecting shaft device (6), and the connecting shaft device (6) and the transmission shaft lever (7) are positioned in the middle of the motor driving box (3) and the cold rolling support (8).

5. A cold rolling apparatus for manufacturing a railway vehicle accessory according to claim 1, wherein: the rotary drum axle center rod (11) and the cold rolling rotary drum (9) are arranged concentrically, the rotary drum axle center rod (11) is positioned at the inner side of the cold rolling support (8), and the conduction shaft rod (7) penetrates through the cold rolling support (8) and is fixedly connected with the rotary drum axle center rod (11).

6. A cold rolling apparatus for manufacturing a railway vehicle accessory according to claim 1, wherein: the buffer springs (15) are arranged in a straight line, and the discharge baffle (16) is positioned at the rear position of the cold rolling rotary drum (9).