CN210820883U

CN210820883U - Production device for main friction plate enhancement layer cylinder of railway wagon tapered wedge

Info

Publication number: CN210820883U
Application number: CN201921365260.3U
Authority: CN
Inventors: 许全起; 方永智; 满伟; 李航; 冯鹤
Original assignee: Hebei Tengyue Railway Equipment Co ltd
Current assignee: Hebei Tengyue Railway Equipment Co ltd; Hebei Tengyue Railway Vehicle Parts Technology Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-23
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to a production device of a railway wagon tapered wedge main friction plate enhancement layer cylinder, which comprises a cylinder rolling device, a driving device connected with the cylinder rolling device and a shaping device corresponding to the cylinder rolling device; the driving device comprises a driving motor and a speed reducer, and the cylinder rolling device comprises a connecting wheel, a reel shaping connecting movable wheel, a reel rod, a push rod seat, a push rod sleeve A, a push rod A and a push rod reel movable wheel; the shaping device comprises a push rod sleeve B, a push rod B and a tile-shaped tension supporting plate, and the utility model can be rolled into a cylinder meeting the requirements at one time through an unreeling device and a cylinder rolling device under the power of a motor and the control of a frequency converter and a speed changer; saves time and labor and saves the production and manufacturing cost.

Description

Production device for main friction plate enhancement layer cylinder of railway wagon tapered wedge

Technical Field

The utility model relates to a production device of railway freight car slide wedge main friction plate enhancement layer cylinder.

Background

The main friction plate of the polymer composite material wedge is one of rail wagon vehicle accessories and is arranged in a wedge body of a friction shock absorber of a wagon bogie, so that the running stability of a vehicle is improved. The existing method for producing the high-molecular wedge main friction plate round navel is to adopt a mode of manually rolling a cylinder, the dipped cloth is placed on an electric heating plate at the temperature of 80-100 ℃, the electric heating plate is folded by hands and pushed forward by pressing, and then a cylinder is formed; according to the requirements of TJ/CL169-2007 technical conditions and inspection methods of high molecular wedge main friction plates of railway freight car bogies, the round navel shearing force is 35KN, the importance degree is classified as grade A, the diameters of manually rolled cylinders are different, and the product quality is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a device for producing the main friction plate enhancement layer cylinder of the wedge of the railway wagon with convenient use, simple operation and improved blank cylinder size is provided.

The utility model adopts the following technical scheme:

the utility model comprises a cylinder rolling device, a driving device connected with the cylinder rolling device and a shaping device corresponding to the cylinder rolling device; the driving device comprises a driving motor and a speed reducer connected with a driving wheel of the driving motor through a driving belt, and the driving motor is connected with a frequency converter; the cylinder rolling device comprises a connecting wheel connected with a transmission shaft of the speed reducer, a scroll shaping connection movable wheel sleeved on a shaft sleeve of the connecting wheel, a rolling rod fixedly arranged on the scroll shaping connection movable wheel, a push rod seat corresponding to the rolling rod, a push rod sleeve A arranged at the top of the push rod seat, a push rod A arranged in the push rod sleeve A and a push rod scroll movable wheel arranged at the end part of the push rod A; the outer side of the push rod scroll movable wheel is provided with a slot inserted with the end part of the scroll rod; the shaping device comprises a push rod sleeve B arranged on the support, a push rod B arranged in the push rod sleeve B and a tile-shaped tension supporting plate fixedly arranged at the end part of the push rod B, and a compression spring is arranged on the push rod B between the tile-shaped tension supporting plate and the push rod sleeve B.

The utility model discloses still include the unwinding device who corresponds with a book cylinder device, unwinding device is including installing the magnetic brake of mount one side, the spacing wheel of left activity of being connected through connecting axle and magnetic brake, installing bearing bracket on the mount opposite side, the spacing wheel of right side activity of being connected through connecting axle and bearing bracket and installing the tension roll between the spacing wheel of left side activity and the spacing wheel of right side activity set up the tension inflation inlet on the tension roll the interval sets up the tension plug.

The end part of the scroll rod of the utility model is provided with a conical groove, and the scroll rod is provided with a card impregnated cloth through groove communicated with the groove; the end of the push rod A is conical.

Connecting axle tip is the slope setting, the connecting axle port is the U-shaped slot, the spacing round of left side activity and right side activity are equipped with the inclined hole, the spacing round of left side activity and the spacing round of right side activity are installed respectively at the connecting axle tip and can be followed the connecting axle and turn, tension roll tip and U-shaped slot cartridge.

The utility model discloses set up handle A on push rod A set up push rod A stroke groove on the push rod cover A push rod A stroke groove tip sets up handle A draw-in groove.

The utility model discloses set up handle B on push rod B, set up push rod B stroke groove on push rod cover B, set up handle B draw-in groove at push rod B stroke groove tip.

The utility model discloses the model of converter does: VFD-V.

The utility model discloses positive effect as follows: the utility model can be rolled into a cylinder meeting the requirement at one time under the power of the motor and the control of the frequency converter and the speed changer through the unreeling device and the cylinder rolling device; formerly artifical book cylinder everybody produces 180 every class, adopts the utility model discloses the device, every class of production 500 cylinders of everybody, production efficiency is original nearly 3 times, has improved the external dimension precision of cylinder moreover, and labour saving and time saving has practiced thrift manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the U-shaped slot structure of the present invention.

Detailed Description

As shown in the attached drawings 1 and 2, the utility model comprises a cylinder rolling device, a driving device connected with the cylinder rolling device and a shaping device corresponding to the cylinder rolling device; the driving device comprises a driving motor 1 and a speed reducer 2 connected with a driving wheel of the driving motor 1 through a driving belt, and the driving motor 1 is connected with a frequency converter 3; the type of the frequency converter 3 is as follows: VFD-V; the cylinder rolling device comprises a connecting wheel 4 connected with a transmission shaft of the speed reducer 2, a reel shaping connection movable wheel 5 sleeved on a shaft sleeve of the connecting wheel 4, a reel rod 6 fixedly arranged on the reel shaping connection movable wheel 5, a push rod seat 7 corresponding to the reel rod 6, a push rod sleeve A8 arranged at the top of the push rod seat 7, a push rod A9 arranged in the push rod sleeve A8 and a push rod reel movable wheel 10 arranged at the end part of the push rod A9; and a slot inserted with the end part of the reel rod 6 is arranged on the outer side of the push rod reel movable wheel 10.

Setting device is including installing push rod cover B11 on the support, installing push rod B12 and the tile form tension layer board 13 of fixed mounting at push rod B12 tip in push rod cover B11, installing compression spring 14 on push rod B12 between tile form tension layer board 13 and push rod cover B11, tile form tension layer board 13 passes through compression spring 14 increase stress, makes the cylinder of rolling up closely knit. A conical groove 61 is formed in the end portion of the reel rod 6, a gummed cloth clamping through groove 62 communicated with the groove 61 is formed in the reel rod 6, and a reliable fulcrum is arranged on the end portion of a reel cylinder, which is convenient for fixing the gummed cloth; the end of the push rod A9 is conical, the conical end of the push rod A9 is pressed against the conical groove 61 at the end of the reel rod 6, the reel does not shake during reeling, and the reel rod 6 can be prevented from falling off. A handle A82 is arranged on a push rod A9, a push rod A stroke groove 81 is arranged on the push rod sleeve A8, and a handle A clamping groove 83 is arranged at the end part of the push rod A stroke groove 81. A handle B121 is arranged on the push rod B12, a push rod B stroke groove 122 is arranged on the push rod sleeve B11, and a handle B clamping groove 123 is arranged at the end part of the push rod B stroke groove 122.

The utility model discloses still include the unwinding device who corresponds with a book cylinder device, unwinding device is including installing the magnetic brake 15 of mount one side, through connecting axle 22 and the spacing wheel 16 of left activity that magnetic brake 15 is connected, install the bearing bracket 17 on the mount opposite side, through the spacing wheel 18 of right activity that connecting axle 22 and bearing bracket 17 are connected and install the tension roll 19 between the spacing wheel 16 of left activity and the spacing wheel 18 of right activity, the spacing wheel 16 of left activity is the symmetry setting with the spacing wheel 18 of right activity set up tension inflation inlet 20 on the tension roll 19 the interval sets up tension plug 21 on the tension roll 19. The unwinding device makes the impregnated cloth generate tension when rolling the cylinder, and the magnetic brake 15 is commercially available.

Connecting axle 22 tip is the slope setting, connecting axle 22 tip sets up U-shaped slot 23, the spacing wheel of left side activity 16 and the spacing wheel 18 of right side activity are equipped with the inclined hole, the spacing wheel of left side activity 16 and the spacing wheel 18 of right side activity are installed at connecting axle 22 tip and can be followed connecting axle 22 and turn through reference column 24 respectively, 19 tip and the U-shaped slot cartridge of tension roll. The tension roller 19 is convenient to disassemble and assemble.

When the device works, the impregnated cloth is wound on a paper tube, the tension roller 19 penetrates through the paper tube and is inflated from the tension inflation inlet 20, the tension plug 21 in the tension roller is jacked up to prevent the paper tube from rotating on the tension roller 19, then two ends of the tension roller 19 are installed between the left movable limiting wheel 16 and the right movable limiting wheel 18, the impregnated cloth penetrates through the impregnated cloth clamping through groove 62, the push rod A9 in the push rod sleeve A8 is pushed through the handle A82, the push rod A9 runs in the push rod A stroke groove 81 to enable the cone at the end part of the push rod A9 to abut against the end part of the rolling shaft rod 6 to be arranged in the cone-shaped groove, and the handle A82 is clamped in the handle A clamping groove 83; the push rod B12 in the push rod sleeve B11 is pushed by the handle B121, the push rod sleeve B11 runs in the push rod B stroke groove 122, the compression spring 14 enables the tile-shaped tension supporting plate 13 to push against the reel rod 6 wound with the gum dipping cloth, the handle B121 is clamped in the handle B clamping groove 123, the frequency converter 3 sets the number of turns of a needed reel, the motor 1 is started, the reducer 2 drives the connecting wheel 4 and the reel shaping connecting movable wheel 5 to enable the reel rod 6 to automatically start to reel a gum dipping cloth cylinder, the stress of the tile-shaped tension supporting plate 13 is increased through the compression spring 14 along with the increase of the cylinder in the process of reeling the cylinder, the reeled cylinder is also compact and automatically stops when the set number of turns is reached, the gum dipping cloth is cut off by a tool knife, the reeled cylinder is pinched by hands, the push rod A9 and the push rod B12 are withdrawn, the push rod reel movable wheel 10 is taken out and the reeled cylinder is taken out, the cylinder, the next round of operation is performed, cycling accordingly.

The utility model discloses an unwinding device and book cylinder device, under the power of motor, under the control through converter and derailleur, can once roll up the cylinder that meets the requirements, improve the apparent dimension precision of cylinder, labour saving and time saving has practiced thrift manufacturing cost.

Claims

1. A production device for a main friction plate reinforcement layer cylinder of a railway wagon wedge is characterized by comprising a cylinder rolling device, a driving device connected with the cylinder rolling device and a shaping device corresponding to the cylinder rolling device;

the driving device comprises a driving motor (1) and a speed reducer (2) connected with a driving wheel of the driving motor (1) through a driving belt, and the driving motor (1) is connected with a frequency converter (3);

the cylinder rolling device comprises a connecting wheel (4) connected with a transmission shaft of the speed reducer (2), a reel shaping connection movable wheel (5) sleeved on a shaft sleeve of the connecting wheel (4), a reel rod (6) fixedly installed on the reel shaping connection movable wheel (5), a push rod seat (7) corresponding to the reel rod (6), a push rod sleeve A (8) installed at the top of the push rod seat (7), a push rod A (9) arranged in the push rod sleeve A (8) and a push rod reel movable wheel (10) installed at the end part of the push rod A (9); a slot inserted with the end part of the reel rod (6) is arranged on the outer side of the push rod reel movable wheel (10);

the shaping device comprises a push rod sleeve B (11) arranged on the support, a push rod B (12) arranged in the push rod sleeve B (11) and a tile-shaped tension supporting plate (13) fixedly arranged at the end part of the push rod B (12), and a compression spring (14) is arranged on the push rod B (12) between the tile-shaped tension supporting plate (13) and the push rod sleeve B (11).

2. The apparatus for producing a railway freight car cam main friction plate reinforcement layer cylinder as claimed in claim 1, further comprising an unwinding device corresponding to the device for winding the cylinder,

unwinding device is including installing at the magnetic brake (15) of mount one side, through connecting axle (22) and the spacing wheel (16) of left side activity that magnetic brake (15) are connected, installing bearing bracket (17) on the mount opposite side, through connecting axle (22) and right side activity spacing wheel (18) that bearing bracket (17) are connected and install tension roller (19) between spacing wheel (16) of left side activity and the spacing wheel (18) of right side activity set up tension inflation inlet (20) on tension roller (19) the interval sets up tension plug (21) on tension roller (19).

3. The production device of the main friction plate reinforcement layer cylinder of the tapered wedge of the railway wagon as claimed in claim 1, wherein a tapered groove (61) is formed at the end of the spool rod (6), and a card impregnated cloth through groove (62) communicated with the groove (61) is formed in the spool rod (6);

the end of the push rod A (9) is conical.

4. The production device of the main friction plate reinforcement layer cylinder of the rail wagon wedge as claimed in claim 2, wherein the end of the connecting shaft (22) is disposed obliquely, the end of the connecting shaft (22) is a U-shaped slot (23), the left movable limiting wheel (16) and the right movable limiting wheel (18) are provided with oblique holes, the left movable limiting wheel (16) and the right movable limiting wheel (18) are respectively mounted at the end of the connecting shaft (22) and can be turned over along the connecting shaft (22), and the end of the tension roller (19) is inserted into the U-shaped slot (23).

5. The device for producing the main friction plate reinforcement layer cylinder of the tapered wedge of the railway wagon as claimed in claim 1, wherein a handle a (82) is disposed on the push rod a (9), a push rod a stroke groove (81) is disposed on the push rod sleeve a (8), and a handle a slot (83) is disposed at an end of the push rod a stroke groove (81).

6. The device for producing the main friction plate reinforcement layer cylinder of the tapered wedge of the railway wagon as claimed in claim 1, wherein a handle B (121) is disposed on the push rod B (12), a push rod B stroke groove (122) is disposed on the push rod sleeve B (11), and a handle B slot (123) is disposed at an end of the push rod B stroke groove (122).

7. A device for producing a railway wagon wedge main friction plate reinforcement layer cylinder as claimed in claim 1, wherein the type of the frequency converter (3) is: VFD-V.