CN211247892U

CN211247892U - Stamping device for railway freight car bearing

Info

Publication number: CN211247892U
Application number: CN201922234884.8U
Authority: CN
Inventors: 张虎
Original assignee: Yinchuan Special Bearing Co ltd
Current assignee: Yinchuan Special Bearing Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-14
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a stamping device for railway freight car bearing relates to the stamping device field for the bearing, including the transport table, first motor is installed to one side of transport table, and the output of first motor has first belt pulley through swivelling joint, one side of first belt pulley is provided with the second belt pulley, one side of transport table is provided with first transfer table. The utility model discloses a transport table that sets up, first transfer table, second transfer table, ejection of compact platform, the punching press platform, first work piece position, second work piece position, third work piece position, the application transport table transports first work piece position with the work piece, it pushes away on the second work piece position by first electric putter again, it pushes away the third work piece position on the punching press platform to carry out the punching press by second electric putter, when next work piece transports on the second work piece position, second electric putter drives next work piece and pushes away the work piece that has been well punched on the third work piece position and carry out the ejection of compact on the ejection of compact platform, so circulate, make the punching press efficiency of device promote.

Description

Stamping device for railway freight car bearing

Technical Field

The utility model relates to a stamping device field for the bearing specifically is a stamping device for railway freight car bearing.

Background

The bearing plays a role in supporting the shaft and guiding the shaft to rotate in machinery, and is widely applied to mechanical hosts in various fields such as industry, agriculture, national defense, scientific technology, household appliances and the like, and has diversity and complexity.

However, in the existing stamping device for the bearing retainer for the railway wagon, when stamping is carried out, the retainer needs to be manually placed on a stamping table at the original price, the stamping efficiency is low, and an operator operates the stamping part with low precision and easily causes accidents, and when the existing stamping device lifts the device, the operation is complex, the lifting is unstable, and the operation is inconvenient for the operator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of low efficiency, inconvenient lifting operation and unstable lifting of the manual stamping device in the prior art, the stamping device for the bearing of the railway wagon is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device for a railway wagon bearing comprises a transportation table, wherein a first motor is installed on one side of the transportation table, the output end of the first motor is connected with a first belt pulley in a rotating mode, a second belt pulley is arranged on one side of the first belt pulley, a first transfer table is arranged on one side of the transportation table, a first electric push rod is installed at the top of the first transfer table, one end of the first electric push rod is connected with a first push plate, a first workpiece position is arranged on the top of the first transfer table and on the side far away from the first electric push rod, a second transfer table is arranged on one side of the first transfer table, a second electric push rod is installed at the top of the second transfer table, one end of the second electric push rod is connected with a second push plate, a second workpiece position is arranged on the top of the second transfer table and on the side far away from the second electric push rod, and a stamping device main body is arranged on one side of the second transfer table, the second motor is installed at the top of the stamping device main body, the output end of the second motor is connected with a screw rod through a rotating shaft, a lifting block is arranged on the outer side of the screw rod, sliding blocks are connected to the two sides of the lifting block, a sliding groove is formed in the stamping device main body, a stamping table is connected to one side of the stamping device main body, and a third workpiece position is arranged at the top of the stamping table.

Preferably, the outer side of the first belt pulley is connected with a belt, and the first belt pulley is rotatably connected with the second belt pulley through the belt.

Preferably, the one end of first belt pulley and second belt pulley all is connected with the driving roller, and the outside of driving roller is provided with the transportation area, the transportation area rotates with the driving roller and is connected.

Preferably, the first electric push rod is connected with the first push plate in a welded mode, and the second electric push rod is connected with the second push plate in a welded mode.

Preferably, the middle position of the lifting block is provided with a threaded hole matched with the screw rod, two sides of the inside of the lifting block are provided with limit rods, and the limit rods are connected with the stamping device main body in a welded mode.

Preferably, the sliding block is matched with the sliding groove, and the sliding groove is in sliding connection with the sliding block.

Preferably, one side of the lifting block is connected with a mounting plate, a hydraulic push rod is mounted at the bottom of the mounting plate, and a stamping head is connected to the bottom of the hydraulic push rod.

Preferably, the number of the hydraulic push rods is two, and the two groups of the hydraulic push rods are symmetrically arranged about a transverse central axis of the punching head.

Preferably, the bottom of the stamping platform is connected with four groups of damping columns, and one side of the stamping device main body is provided with a discharging platform.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a transport table, first transfer table, second transfer table, the ejection of compact platform, the punching press platform, first work piece position, second work piece position, third work piece position that set up, the application transport table transports the work piece to first work piece position, push it to the second work piece position by first electric putter again, push it to the third work piece position on the punching press platform by second electric putter and carry out the punching press, when next work piece transports on the second work piece position, second electric putter drives next work piece and pushes the work piece that has been well punched on the third work piece position to the ejection of compact platform on, so circulate, make the punching press efficiency of device promote, the inaccurate and artifical punching press in-process of having avoided artifical punching press, because misoperation to the harm of manual operation, make the security performance of device improve;

2. through the second motor, lead screw, elevator, slider, the spout that set up, it is rotatory to utilize the motor to drive the lead screw for the elevator that the lead screw was last moves on the lead screw, thereby makes the device liftable, can carry out the punching press to the work piece of co-altitude, and used the slider to slide in the spout, makes the device at the lift in-process, goes up and down more stably, and the staff's operation of being convenient for.

Drawings

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

FIG. 2 is a sectional view of the lifting structure of the device of the present invention;

FIG. 3 is a schematic structural view of the lifting block of the present invention;

FIG. 4 is a cross-sectional view of the connection of the stamping head of the present invention;

fig. 5 is a cross-sectional view of the transportation table of the present invention.

In the figure: 1. a transport table; 2. a first motor; 3. a first pulley; 4. a second pulley; 5. a belt; 6. a conveyor belt; 7. a driving roller; 8. a first transfer table; 9. a first electric push rod; 10. a shock-absorbing post; 11. a first push plate; 12. a first workpiece position; 13. a second transfer table; 14. a second electric push rod; 15. a second push plate; 16. a second workpiece position; 17. a stamping device body; 18. a punching stage; 19. a third workpiece position; 20. a second motor; 21. a lifting block; 22. a slider; 23. a chute; 24. a screw rod; 25. a limiting rod; 26. mounting a plate; 27. a hydraulic push rod; 28. punching a head; 29. a discharging platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

The utility model discloses in mention first motor (the model is YE 2), second motor (the model is OPG), first electric putter (the model is XTL), second electric putter (the model is XTL), hydraulic putter (the model is TJC-C2-T3-P-P) all can order the institute in market or private.

Referring to fig. 1-5, a stamping device for a bearing of a railway wagon comprises a transportation table 1, a first motor 2 is installed at one side of the transportation table 1, an output end of the first motor 2 is connected with a first belt pulley 3 in a rotating manner, a second belt pulley 4 is arranged at one side of the first belt pulley 3, a first transfer table 8 is arranged at one side of the transportation table 1, a first electric push rod 9 is installed at the top of the first transfer table 8, one end of the first electric push rod 9 is connected with a first push plate 11, a first workpiece position 12 is arranged at the top of the first transfer table 8 and at one side far from the first electric push rod 9, a second transfer table 13 is arranged at one side of the first transfer table 8, a second electric push rod 14 is installed at the top of the second transfer table 13, one end of the second electric push rod 14 is connected with a second push plate 15, a second workpiece position 16 is arranged at the top of the second transfer table 13 and at one side far from the second electric push rod 14, and one side of the second transfer table 13 is provided with a stamping device main body 17, a second motor 20 is installed at the top of the stamping device main body 17, the output end of the second motor 20 is connected with a screw rod 24 through a rotating shaft, the outer side of the screw rod 24 is provided with a lifting block 21, the two sides of the lifting block 21 are connected with sliding blocks 22, a sliding groove 23 is formed in the stamping device main body 17, one side of the stamping device main body 17 is connected with a stamping table 18, and the top of the stamping table 18 is provided with a third workpiece position 19.

According to the device, the conveying table 1, the first transfer table 8, the second transfer table 13, the discharging table 29, the stamping table 18, the first workpiece position 12, the second workpiece position 16 and the third workpiece position 19 are arranged, so that the stamping efficiency of the device is improved, the inaccuracy of manual stamping and the damage of manual operation due to misoperation in the manual stamping process are avoided, and the safety performance of the device is improved; through the second motor 20, the lead screw 24, the lifting block 21, the slider 22 and the sliding groove 23, the lifting device is more stable in the lifting process, and is convenient for operators to operate.

Please refer to fig. 5, the outer side of the first belt pulley 3 is connected with a belt 5, the first belt pulley 3 is rotatably connected with the second belt pulley 4 through the belt 5, and the first and second belt pulleys 4 are connected with the transportation table 1 through a rotation shaft.

Please refer to fig. 5, one end of the first belt pulley 3 and one end of the second belt pulley 4 are both connected with a driving roller 7, a conveying belt 6 is disposed outside the driving roller 7, the conveying belt 6 is rotatably connected with the driving roller 7, one end of the driving roller 7 is connected with the conveying table 1 through a rotating shaft, and a bearing is disposed outside the rotating shaft.

Please refer to fig. 1, the first electric push rod 9 is welded to the first push plate 11, the second electric push rod 14 is welded to the second push plate 15, the first electric push rod 9 is fixedly connected to the first transfer table 8 through a mounting plate, and the inertia of the workpiece generated by the pushing of the first electric push rod 9 and the second electric push rod 14 is negligible during the operation of the device.

Please refer to fig. 3, a threaded hole matched with the screw rod 24 is formed in the middle position of the lifting block 21, two sides inside the lifting block 21 are provided with a limiting rod 25, the limiting rod 25 is welded with the punching device main body 17, and two sides inside the lifting block 21 are provided with a through hole matched with the limiting rod 25 and smooth inside.

Please refer to fig. 2, the sliding block 22 is matched with the sliding groove 23, the sliding groove 23 is connected with the sliding block 22 in a sliding manner, and the arrangement of the sliding block 22 and the sliding groove 23 makes the device more stable during lifting.

Please refer to fig. 1, one side of the lifting block 21 is connected to a mounting plate 26, a hydraulic push rod 27 is mounted at the bottom of the mounting plate 26, a stamping head 28 is connected to the bottom of the hydraulic push rod 27, one end of the hydraulic push rod 27 is welded to the mounting plate 26, and the other end is welded to the stamping head 28.

Referring to fig. 4, the number of the hydraulic push rods 27 is two, and the two sets of hydraulic push rods 27 are symmetrically disposed about the transverse central axis of the punching head 28, so that the two sets of hydraulic push rods 27 are more stable during punching.

Please refer to fig. 1, the bottom of the stamping table 18 is connected with four damping columns 10, one side of the stamping device main body 17 is provided with a discharging table 29, and the damping springs in the damping columns 10 can reduce the pressure generated to the device during stamping and prolong the service life of the device.

The working principle is as follows: when the device is used, the device is connected with an external power supply to obtain electric energy, the device can normally run, firstly, the first motor 2 is started, the first motor 2 drives the first belt pulley 3 and the second belt pulley 4 to rotate, the transmission roller 7 rotates to drive the conveyer belt 6 to rotate, the conveyer belt 6 conveys workpieces to the first workpiece position 12 on the first transfer table 8, the first electric push rod 9 is started, the first electric push rod 9 extends out to drive the first push plate 11 to move, the workpieces on the first workpiece position 12 are pushed to the second workpiece position 16, when the second electric push rod 14 is started, the second electric push rod 14 extends out to drive the second push plate 15 to push the workpieces on the second workpiece position 16 to the third workpiece position 19 on the stamping table 18, the second motor 20 is started, the second motor 20 drives the screw rod 24 to rotate, the lifting block 21 on the screw rod 24 is moved on the screw rod 24, and the sliding blocks 22 on two sides of the lifting block 21 slide in the sliding groove 23 in the moving process, make to go up and down more stable, more possess the height of work piece, adjust suitable punching press height with punching press head 28, hydraulic pressure push rod 27 restarts, hydraulic pressure push rod 27 stretches out and drives punching press head 28 and descends, punch to the work piece on third work piece position 19, after the punching press was ended, hydraulic pressure push rod 27 drives punching press head 28 and contracts, at this moment second electric putter 14 fills second work piece position 16 with next work piece and pushes away toward third work piece position 19 again, make the good work piece of punching press on third work piece position 19 get into ejection of compact platform 29, accomplish the ejection of compact.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rail wagon stamping device for bearing, includes transport table (1), its characterized in that: a first motor (2) is installed on one side of the transportation table (1), the output end of the first motor (2) is connected with a first belt pulley (3) through rotation, a second belt pulley (4) is arranged on one side of the first belt pulley (3), a first transfer table (8) is arranged on one side of the transportation table (1), a first electric push rod (9) is installed on the top of the first transfer table (8), a first push plate (11) is connected to one end of the first electric push rod (9), a first workpiece position (12) is arranged on the top of the first transfer table (8) and one side far away from the first electric push rod (9), a second transfer table (13) is arranged on one side of the first transfer table (8), a second electric push rod (14) is installed on the top of the second transfer table (13), and a second push plate (15) is connected to one end of the second electric push rod (14), the top of second transfer table (13) and the one side of keeping away from second electric putter (14) are provided with second work piece position (16), and one side of second transfer table (13) is provided with stamping device main part (17), second motor (20) are installed at the top of stamping device main part (17), and the output of second motor (20) has lead screw (24) through rotation axis connection, the outside of lead screw (24) is provided with elevator (21), and the both sides of elevator (21) are connected with slider (22), spout (23) have been seted up to the inside of stamping device main part (17), one side of stamping device main part (17) is connected with stamping platform (18), and the top of stamping platform (18) is provided with third work piece position (19).

2. The punching device for a rail wagon bearing as recited in claim 1, wherein: the outside of first belt pulley (3) is connected with belt (5), and first belt pulley (3) are connected with second belt pulley (4) rotation through belt (5).

3. The punching device for a rail wagon bearing as recited in claim 1, wherein: the one end of first belt pulley (3) and second belt pulley (4) all is connected with driving roller (7), and the outside of driving roller (7) is provided with conveying belt (6), conveying belt (6) are connected with driving roller (7) rotation.

4. The punching device for a rail wagon bearing as recited in claim 1, wherein: the first electric push rod (9) is connected with the first push plate (11) in a welding mode, and the second electric push rod (14) is connected with the second push plate (15) in a welding mode.

5. The punching device for a rail wagon bearing as recited in claim 1, wherein: the middle position of the lifting block (21) is provided with a threaded hole matched with the screw rod (24), two sides of the interior of the lifting block (21) are provided with limiting rods (25), and the limiting rods (25) are connected with the punching device main body (17) in a welding mode.

6. The punching device for a rail wagon bearing as recited in claim 1, wherein: the sliding block (22) is matched with the sliding groove (23), and the sliding groove (23) is connected with the sliding block (22) in a sliding mode.

7. The punching device for a rail wagon bearing as recited in claim 1, wherein: one side of elevator piece (21) is connected with mounting panel (26), and hydraulic push rod (27) are installed to the bottom of mounting panel (26), the bottom of hydraulic push rod (27) is connected with stamping head (28).

8. The punching device for a rail wagon bearing as defined in claim 7, wherein: the number of the hydraulic push rods (27) is two, and the two groups of the hydraulic push rods (27) are symmetrically arranged about a transverse central axis of the stamping head (28).

9. The punching device for a rail wagon bearing as recited in claim 1, wherein: the bottom of punching press platform (18) is connected with shock attenuation post (10), and the quantity of shock attenuation post (10) is four groups, one side of stamping device main part (17) is provided with ejection of compact platform (29).