CN109338055B

CN109338055B - Continuous guenching unit of track with upset function

Info

Publication number: CN109338055B
Application number: CN201811422011.3A
Authority: CN
Inventors: 刘海雄; 邱宝珠; 艾华杰
Original assignee: Hunan Santer Machinery Manufacturing Co ltd
Current assignee: Hunan Santer Machinery Manufacturing Co ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2020-06-30
Anticipated expiration: 2038-11-27
Also published as: CN109338055A

Abstract

The invention discloses a continuous track quenching device with a turnover function, which comprises a base frame, a conveying roller, a flame nozzle, a water spray pipe, a servo motor and a blocking plate, wherein the conveying roller and an installation plate are arranged on the inner wall of the base frame, the flame nozzle and the water spray pipe are installed on the lower end face of the installation plate, the servo motor is arranged on the outer wall of the base frame, an inner channel is arranged inside an adjusting cylinder, a reset spring is fixed in the adjusting cylinder, an extension plate is fixed on a control plate, the blocking plate is fixed on a bottom plate, the bottom plate is fixed on the bottom surface of the base frame, and a transfer plate is fixed on the inner wall of the base frame. This continuous guenching unit of track with upset function adopts neotype structural design for this device can carry out convenient and continuous upset operation to the grip-pad that has gone through the single face quenching, and stable in structure is reliable, need not manual operation, has not only improved the security of production, still greatly increased the efficiency of production.

Description

Continuous guenching unit of track with upset function

Technical Field

The invention relates to the technical field of crawler production, in particular to a continuous crawler quenching device with a turning function.

Background

The metal track is a chassis part used on large-scale engineering crawler machines such as excavators, bulldozers, crawler cranes and the like, has good grip and large friction with the ground, so that the large-scale engineering machines are more stable and not easy to slip in the process of passing, and the track is composed of parts such as a track shoe, a track pin and the like.

With the continuous quenching of the track shoe, the traditional continuous quenching device can only quench one side of the track shoe at a time due to unreasonable structural design and needs to be manually turned over, and the temperature of the quenched track shoe is still in a high state, so that the manual turning is dangerous and low in efficiency, and therefore, the continuous quenching device with the turning function needs to be designed according to the problems.

Disclosure of Invention

The invention aims to provide a continuous track quenching device with a turning function, and aims to solve the problems that the structural design is unreasonable, manual turning is needed, and the operation risk efficiency is low in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a continuous track quenching device with a turnover function comprises a base frame, a conveying roller, a flame nozzle, a water spray pipe, a servo motor and a barrier plate, wherein the conveying roller and a mounting plate are arranged on the inner wall of the base frame, the flame nozzle and the water spray pipe are mounted on the lower end face of the mounting plate, the servo motor is arranged on the outer wall of the base frame, an output shaft is mounted on the servo motor and penetrates through the side wall of the base frame, a driving gear is fixed on the output shaft, the inner side of the driving gear is connected with the top end of a spring telescopic rod, a side column is fixed on the inner side of the bottom end of the spring telescopic rod, the bottom end of the spring telescopic rod is connected with the upper end face of a shifting plate, a function plate is fixed on the inner wall of the base frame, the driving gear is connected with a driven gear, the driven gear, be fixed with a section of thick bamboo on the horizontal axis, and go up a section of thick bamboo and driving belt's top interconnect to driving belt's bottom is installed on a section of thick bamboo down, a section of thick bamboo is fixed at the avris of adjusting a section of thick bamboo down, and adjusts a section of thick bamboo and fix on the staff, and staff and fixed plate interconnect, the fixed plate is fixed on the bottom surface of bed frame, the inner passage has been seted up to the inside of adjusting a section of thick bamboo, and the inside edge of adjusting a section of thick bamboo installs the control panel to control panel and reset spring interconnect, reset spring fixes in adjusting a section of thick bamboo, be fixed with the extension board on the control panel, and extension board and regulation section of thick bamboo interconnect, the barrier plate is fixed on the bottom plate, and the bottom plate is fixed on the.

Preferably, the flame nozzle and the water spray pipe are obliquely arranged, the oblique directions of the flame nozzle and the water spray pipe which are positioned above and below are opposite, the flame nozzle which is positioned above is arranged at a position far away from the adjusting cylinder, and the flame nozzle which is positioned below is arranged at a position close to the adjusting cylinder.

Preferably, the driving gear is in meshed connection with the driven gear, and the driving gear and the driven gear are symmetrically distributed with 2 on the output shaft and the horizontal shaft respectively.

Preferably, the angle formed by the spring telescopic rod and the vertical plane is equal to the angle formed by the plane of the inner channel and the connecting line of the right end of the transfer plate and the working shaft.

Preferably, the thickness of both ends of the function board is greater than the thickness of the bottom end of the function board, and the function board is arc-shaped.

Preferably, the diameter of the lower cylinder is the same as the diameters of the upper cylinder, the driving gear and the driven gear, and the upper cylinder and the lower cylinder are on the same vertical line.

Preferably, the inner channel penetrates through the adjusting cylinder, the inner channel is horizontally arranged, the adjusting cylinder is in sliding connection with the control plate, and the control plate is arc-shaped.

Preferably, the control panel is welded with the extension plate, and the extension plate is connected with the adjusting cylinder in a clamping manner.

Compared with the prior art, the invention has the beneficial effects that: the continuous crawler quenching device with the turning function adopts the structural design, so that the device can conveniently and continuously turn over the crawler plate subjected to single-side quenching, has a stable and reliable structure, does not need manual operation, improves the production safety, and greatly increases the production efficiency;

1. the driving gear, the spring telescopic rod, the side column, the shifting plate and the functional plate work in a matched mode, the crawler board subjected to single-side quenching can be shifted, and the crawler board can enter a structure with a turning function;

2. driven gear, an upper barrel, driving belt, a lower barrel, an adjusting barrel, a fixing plate, an inner channel, a control plate, a reset spring, an extension plate and a blocking plate are matched with each other to work, continuous overturning operation can be carried out on the track plate, and the device is convenient to quench the other side of the track plate.

Drawings

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

FIG. 2 is a schematic top view of a driving gear of the present invention;

FIG. 3 is a schematic top sectional view of the drive belt of the present invention;

FIG. 4 is a schematic diagram of an elevation structure of an adjusting cylinder according to the present invention;

FIG. 5 is a schematic view of a front cross-sectional structure of an adjustment barrel according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

In the figure: 1. a base frame; 2. a conveying roller; 3. mounting a plate; 4. a flame nozzle; 5. a water spray pipe; 6. a servo motor; 7. an output shaft; 8. a driving gear; 9. a spring telescopic rod; 10. a side post; 11. dialing a plate; 12. a function board; 13. a driven gear; 14. a horizontal axis; 15. feeding the cylinder; 16. a drive belt; 17. a lower barrel; 18. an adjusting cylinder; 19. a working shaft; 20. a fixing plate; 21. an inner channel; 22. a control panel; 23. A return spring; 24. an extension plate; 25. a blocking plate; 26. a base plate; 27. and (4) transferring the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a continuous track quenching device with a turnover function comprises a base frame 1, a conveying roller 2, a mounting plate 3, a flame nozzle 4, a spray pipe 5, a servo motor 6, an output shaft 7, a driving gear 8, a spring telescopic rod 9, a side column 10, a shifting plate 11, a function plate 12, a driven gear 13, a horizontal shaft 14, an upper barrel 15, a transmission belt 16, a lower barrel 17, an adjusting barrel 18, a working shaft 19, a fixing plate 20, an inner channel 21, a control plate 22, a reset spring 23, an extension plate 24, a blocking plate 25, a bottom plate 26 and a transfer plate 27, wherein the conveying roller 2 and the mounting plate 3 are arranged on the inner wall of the base frame 1, the flame nozzle 4 and the spray pipe 5 are arranged on the lower end face of the mounting plate 3, the servo motor 6 is arranged on the outer wall of the base frame 1, the output shaft 7 is arranged on the servo motor 6, the output shaft 7 penetrates through the side, the inner side of the driving gear 8 is connected with the top end of the spring telescopic rod 9, the inner side of the bottom end of the spring telescopic rod 9 is fixed with a side pillar 10, the bottom end of the spring telescopic rod 9 is connected with the upper end surface of a shifting plate 11, the inner wall of the base frame 1 is fixed with a function plate 12, the driving gear 8 is connected with a driven gear 13, the driven gear 13 is fixed on a horizontal shaft 14, the horizontal shaft 14 is installed on the inner wall of the base frame 1, the horizontal shaft 14 is fixed with an upper barrel 15, the upper barrel 15 is connected with the top end of a transmission belt 16, the bottom end of the transmission belt 16 is installed on a lower barrel 17, the lower barrel 17 is fixed on the side of an adjusting barrel 18, the adjusting barrel 18 is fixed on a working shaft 19, the working shaft 19 is connected with a fixing plate 20, the fixing plate 20 is fixed on the bottom surface of the base frame 1, an inner channel 21 is opened inside, and control panel 22 and reset spring 23 interconnect, and reset spring 23 fixes in adjusting a section of thick bamboo 18, is fixed with extension board 24 on the control panel 22, and extension board 24 and adjusting a section of thick bamboo 18 interconnect, and barrier plate 25 fixes on bottom plate 26, and bottom plate 26 fixes on the bottom surface of bed frame 1, is fixed with transfer board 27 on the inner wall of bed frame 1.

In the embodiment, the flame nozzles 4 and the water spray pipes 5 are obliquely arranged, the oblique directions of the flame nozzles 4 and the water spray pipes 5 which are positioned above and below are opposite, the flame nozzle 4 positioned above is arranged at a position far away from the adjusting cylinder 18, and the flame nozzle 4 positioned below is arranged at a position close to the adjusting cylinder 18;

the driving gear 8 is in meshed connection with the driven

gear

13, 2

driving gears

8 and 2 driven gears 13 are symmetrically distributed on the output shaft 7 and the horizontal shaft 14 respectively, the driving gear 8 can drive the driven gear 13 and the connecting structure thereof to rotate by using the meshed connection relation when rotating due to the structural design, and the symmetrical structural design is used for ensuring that the driving gear 8 can stably drive the driven gear 13 and the connecting structure thereof to move;

the angle formed by the spring telescopic rod 9 and the vertical plane is equal to the angle formed by the plane of the inner channel 21 and the connecting line of the right end of the transfer plate 27 and the working shaft 19, the structural design enables the track shoe on the transfer plate 27 to be extruded and pushed when the spring telescopic rod 9 drives the shifting plate 11 to move to the vertical state, and ensures that the opening of the inner channel 21 rotates along with the adjusting cylinder 18 to align the transfer plate 27 when the track shoe is pushed to one end of the transfer plate 27 close to the adjusting cylinder 18, so that the track shoe can accurately fall into the inner channel 21;

the thickness of the two ends of the functional plate 12 is larger than that of the bottom end of the functional plate 12, the functional plate 12 is arc-shaped, and the structural design enables the functional plate 12 to control the length of the spring telescopic rod 9 through the side columns 10, so that the function of controlling the position of the shifting plate 11 connected with the spring telescopic rod 9 is achieved, and the shifting plate 11 is ensured not to reversely shift the track shoe;

the diameter of the lower cylinder 17 is the same as that of the upper cylinder 15, the driving gear 8 and the driven gear 13, the upper cylinder 15 and the lower cylinder 17 are positioned on the same vertical line, the structure design enables the structures connected with the driving gear 8, the upper cylinder 15, the driven gear 13 and the lower cylinder 17 to rotate at the same speed, and the structure design is a structural basis for realizing overturning of the track shoe;

the inner channel 21 penetrates through the adjusting cylinder 18, the inner channel 21 is horizontally arranged, the adjusting cylinder 18 is in sliding connection with the control plate 22, and the control plate 22 is arc-shaped;

the control plate 22 is connected with the extension plate 24 by welding, and the extension plate 24 is connected with the adjusting cylinder 18 by clamping, the above structure design enables the control plate 22 to follow the extension plate 24 to perform synchronous movement when the extension plate 24 contacts with the blocking plate 25, and the clamping connection mode is to ensure the stability of the extension plate 24 and the connected structure in the initial state.

The working principle is as follows: when the device is used, firstly, power is supplied to the driving structure of the conveying roller 2, the flame nozzle 4 is ignited through an external fuel pipeline and an ignition device, high-temperature flame is sprayed out from the flame nozzle 4, and water is supplied to the water spray pipe 5 through an external water supply pipeline, the driving structure of the conveying roller 2, the flame nozzle 4, the fuel pipeline connected with the flame nozzle 4, the ignition device and the water spray pipe 5 in the device are all structures commonly used by the existing caterpillar plate surface quenching device, and the structures are well known by persons skilled in the art and are not described in detail;

firstly, when the conveying roller 2 positioned above in figure 1 and the rotating direction of the conveying roller 2 positioned above are clockwise, the track shoe to be processed is conveyed towards the transfer plate 27, when the track shoe moves and is positioned below the mounting plate 3 positioned above, the track shoe is firstly heated on the surface by flame sprayed by a flame nozzle 4 and then cooled and quenched by water sprayed by a water spray pipe 5, thus, when 1 track shoe passes below the flame nozzle 4 and the water spray pipe 5 above, the upper end surface of the track shoe is continuously quenched and then conveyed to the transfer plate 27 by the conveying roller 2 positioned above, at the moment, power is supplied to a servo motor 6 in figure 2 through an external circuit, the servo motor 6 rotates forwards and drives a driving gear 8 to rotate anticlockwise through an output shaft 7 in figure 1, the rotating direction is determined from the front view angle of the device, a spring telescopic rod 9 rotates to be vertical along with the driving gear 8, because the thickness of the bottom end of the function plate 12 is thinner than that of the two sides, that is, the upper end surface of the lowest end of the function plate 12 is far away from the output shaft 7 than the upper end surfaces of the two sides of the function plate 12, the extrusion force applied to the spring telescopic rod 9 by the side column 10 by the upper end surface of the lowest end of the function plate 12 is reduced, the spring telescopic rod 9 extends under the action of a spring installed in the spring telescopic rod 9, the spring telescopic rod 9 with the spring installed in the spring is the existing mature technology, and not described in detail herein, the spring telescopic rod 9 extends, the track shoe 11 is close to the track shoe quenched and extrudes the track shoe on the upper end surface of the transfer shoe 27 along with the bottom end of the spring telescopic rod 9, at this time, the servo motor 6 continuously drives the driving gear 8 to rotate counterclockwise through the output shaft 7, and;

when the track shoe is pushed by the shifting plate 11, the driving gear 8 in fig. 1 rotates and drives the driven gear 13 to rotate clockwise with the horizontal shaft 14 by using the meshing connection relationship, the horizontal shaft 14 drives the upper barrel 15 to rotate clockwise, when the upper barrel 15 rotates clockwise, the transmission belt 16 mounted on the upper barrel drives the lower barrel 17 to rotate clockwise, the lower barrel 17 drives the adjusting barrel 18 to rotate by using the working shaft 19 as an axis, the inner channel 21 formed in the adjusting barrel 18 rotates along with the adjusting barrel 18 and rotates clockwise from the state shown in fig. 5 to the original left end obliquely upwards, the opening is positioned below the right end of the transfer plate 27 in fig. 1, meanwhile, the shifting plate 11 moves to the vertical state along with the spring telescopic rod 9 to push the track shoe, and then after rotating for a short distance, when the lower end of the inner channel 21 is aligned below the right end of the transfer plate 27, the track shoe is also pushed by the shifting plate 11 to slide down from the transfer plate 27 to the inner channel 21, because a single track shoe is short, the track shoe can quickly enter the inner channel 21 and cannot be clamped, and because the inner channel 21 is inclined at the moment, the track shoe can directly slide down and contact with the inner side of the control plate 22 after entering the inner channel 21, and is blocked by the control plate 22 and cannot slide out of the inner channel 21;

then the driving gear 8 continues to rotate forwards, the adjusting cylinder 18 is driven to continue to rotate clockwise, the adjusting cylinder 18 is driven to synchronously rotate by the return spring 23, the control plate 22 and the extension plate 24, due to the extrusion action of the return spring 23, the control plate 22 pushes the extension plate 24 to be clamped with the adjusting cylinder 18, the track shoes are ensured not to fall off, however, when the extension plate 24 rotates along with the adjusting cylinder 18 and contacts with the blocking plate 25, the blocking plate 25 blocks the extension plate 24 and prevents the extension plate 24 and the control plate 22 from continuing to rotate along with the adjusting cylinder 18, the extension plate 24 is blocked and stopped at the right side of the blocking plate 25, the blocking plate 25 separates the extension plate 24 from the adjusting cylinder 18, the track shoes in the inner channel 21 in the adjusting cylinder 18 continue to rotate, the extension plate 24 is blocked by the blocking plate 25, the extension plate 24 and the control plate 22 both stand still, the adjusting cylinder 18 continues to rotate clockwise, the control plate 22 extrud, the adjusting cylinder 18 takes the control plate 22 into a groove formed in the adjusting cylinder 18 in fig. 5, the control plate 22 does not block the inner channel 21, the inner channel 21 is opened, the track shoe positioned in the inner channel 21 slides out of the inner channel 21 along the inclined upper end face of the blocking plate 25 after the extending plate 24 passes through the inner channel 21 and slides on the conveying roller 2 rotating anticlockwise below, and the track shoe faces upwards without being quenched at the moment because the angle of the track shoe rotating along with the adjusting cylinder 18 is greater than 90 degrees;

the lower conveying roller 2 conveys the overturned track shoe to a flame nozzle 4 and a water spray pipe 5 which are arranged on the lower end face of a mounting plate 3 positioned below in the figure 1, so that the other side of the track shoe passes through the flame heating surface sprayed by the flame nozzle 4, is cooled and quenched by water sprayed by the water spray pipe 5, and is finally conveyed out of the device by the lower conveying roller 2;

when the creeper tread slides out of the inner channel 21, the servo motor 6 immediately rotates reversely, the driving gear 8 is driven to drive the spring telescopic rod 9 to rotate clockwise to restore the state shown in the figure 1, the driving gear 8 also drives the driven gear 13 to rotate anticlockwise, the upper barrel 15, the lower barrel 17 and the adjusting barrel 18 all rotate anticlockwise to restore, the creeper tread can be continuously placed on the conveying roller 2 which is arranged above, and the device can carry out continuous quenching and overturning operation on the creeper tread according to the process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a continuous guenching unit of track with upset function, includes bed frame (1), transfer roller (2), flame nozzle (4), spray pipe (5), servo motor (6) and barrier plate (25), its characterized in that: the inner wall of the base frame (1) is provided with a conveying roller (2) and a mounting plate (3), the lower end face of the mounting plate (3) is provided with a flame nozzle (4) and a water spray pipe (5), the servo motor (6) is arranged on the outer wall of the base frame (1), the servo motor (6) is provided with an output shaft (7), the output shaft (7) penetrates through the side wall of the base frame (1), the output shaft (7) is fixedly provided with a driving gear (8), the inner side of the driving gear (8) is mutually connected with the top end of a spring telescopic rod (9), the inner side of the bottom end of the spring telescopic rod (9) is fixedly provided with a side column (10), the bottom end of the spring telescopic rod (9) is mutually connected with the upper end face of a shifting plate (11), the inner wall of the base frame (1) is fixedly provided with a function plate (12), and the driving gear (8), the driven gear (13) is fixed on a horizontal shaft (14), the horizontal shaft (14) is installed on the inner wall of the base frame (1), an upper barrel (15) is fixed on the horizontal shaft (14), the upper barrel (15) is connected with the top end of a transmission belt (16), the bottom end of the transmission belt (16) is installed on a lower barrel (17), the lower barrel (17) is fixed on the side of an adjusting barrel (18), the adjusting barrel (18) is fixed on a working shaft (19), the working shaft (19) is connected with a fixing plate (20), the fixing plate (20) is fixed on the bottom surface of the base frame (1), an inner channel (21) is formed inside the adjusting barrel (18), a control plate (22) is installed on the inner edge of the adjusting barrel (18), the control plate (22) is connected with a return spring (23), and the return spring (23) is fixed in the adjusting barrel (18), an extension plate (24) is fixed on the control plate (22), the extension plate (24) is connected with the adjusting cylinder (18), the blocking plate (25) is fixed on a bottom plate (26), the bottom plate (26) is fixed on the bottom surface of the base frame (1), and a transfer plate (27) is fixed on the inner wall of the base frame (1); the angle formed by the spring telescopic rod (9) and the vertical plane is equal to the angle formed by the plane of the inner channel (21) and the connecting line of the right end of the transfer plate (27) and the working shaft (19); the control plate (22) is connected with the extension plate (24) in a welding mode, and the extension plate (24) is connected with the adjusting cylinder (18) in a clamping mode.

2. The continuous track quenching device with the overturning function as claimed in claim 1, wherein: the flame nozzles (4) and the water spray pipes (5) are obliquely arranged, the oblique directions of the flame nozzles (4) and the water spray pipes (5) which are positioned above and below are opposite, the flame nozzles (4) which are positioned above are arranged at the positions far away from the adjusting cylinder (18), and the flame nozzles (4) which are positioned below are arranged at the positions close to the adjusting cylinder (18).

3. The continuous track quenching device with the overturning function as claimed in claim 1, wherein: the driving gear (8) is in meshed connection with the driven gear (13), and the driving gear (8) and the driven gear (13) are symmetrically distributed with 2 on the output shaft (7) and the horizontal shaft (14) respectively.

4. The continuous track quenching device with the overturning function as claimed in claim 1, wherein: the thickness at both ends of function board (12) is greater than the thickness of function board (12) bottom, and the shape of function board (12) is the arc.

5. The continuous track quenching device with the overturning function as claimed in claim 1, wherein: the diameter of the lower barrel (17) is the same as that of the upper barrel (15), the driving gear (8) and the driven gear (13), and the upper barrel (15) and the lower barrel (17) are on the same vertical line.

6. The continuous track quenching device with the overturning function as claimed in claim 1, wherein: interior passageway (21) run through and adjust a section of thick bamboo (18), and interior passageway (21) are the level setting to adjust a section of thick bamboo (18) and control panel (22) for sliding connection, the shape of control panel (22) is the arc simultaneously.