CN214781996U

CN214781996U - Automatic change quenching device that flange axle work piece surface machining used and has revolution mechanic

Info

Publication number: CN214781996U
Application number: CN202120950046.5U
Authority: CN
Inventors: 高远; 葛俊; 王晖
Original assignee: Yancheng Neturen Co Ltd
Current assignee: Yancheng Neturen Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-19
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a quenching device with a rotary structure for processing the surface of an automatic flange shaft workpiece, which relates to the technical field of quenching and aims at the problem of the prior inconvenient feeding of the flange shaft, the following proposal is proposed, comprising a quenching box, wherein the bottom of the inner side of the quenching box is slidably connected with a fixed sleeve, one end of the inner side of the fixed sleeve is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded rod, a plurality of thread sleeves are sleeved on the threaded rod, the upper ends of the thread sleeves are jointly and fixedly connected with a supporting plate which is slidably connected with the fixed sleeve, the upper surface of the supporting plate is provided with two rows of lifting rods, one side of each lifting rod is fixedly connected with a jack which is rotatably connected with the supporting plate, the utility model has simple structure, can realize that a flange shaft is installed in the quenching box without manual operation of personnel, and prevents the personnel from being damaged, the safety of the device is improved, the operation is simple, and the use is convenient.

Description

Automatic change quenching device that flange axle work piece surface machining used and has revolution mechanic

Technical Field

The utility model relates to a quenching technical field especially relates to automatic change flange axle work piece surface machining with guenching unit who has revolution mechanic.

Background

The shaft is a cylindrical object which is penetrated in the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft is square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft.

When a general flange shaft is produced, one step needs to be quenched, the flange shaft is installed on a certain mechanism manually in the prior art and then heated, the flange shaft is heavier, personnel are inconvenient to feed, personnel are easy to damage, and accidents are caused, so that the surface processing of the flange shaft workpiece needs to be automatically performed by using a quenching device with a rotary structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic change flange axle work piece surface machining with guenching unit that has revolution mechanic, solved the problem of inconvenient flange axle material loading.

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

the quenching device with the rotary structure for the surface processing of the automatic flange shaft workpiece comprises a quenching box, wherein the bottom of the inner side of the quenching box is slidably connected with a fixed sleeve, one end of the inner side of the fixed sleeve is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded rod, a plurality of threaded sleeves are sleeved on the threaded rod in a threaded manner, the upper ends of the threaded sleeves are fixedly connected with a supporting plate which is slidably connected with the fixed sleeve together, the upper surface of the supporting plate is provided with two rows of lifting rods, one side of each lifting rod is fixedly connected with a jack which is rotatably connected with the supporting plate, the lifting rod is rotatably connected with the supporting plate and is slidably connected with the supporting plate, the lifting rod is connected with the supporting plate at the other side, the upper ends of the lifting rods are connected with a lifting plate together, the upper surface of the lifting plate is fixedly connected with a positioning plate, and the inner side of the quenching box is provided with a flange shaft, the one end of flange axle is provided with and quenches the case and rotate the slewing mechanism who is connected, the other end of flange axle is provided with and quenches the case and rotate the rolling disc of being connected, one side of rolling disc be provided with flange axle complex fixture, the one end of flange axle be connected with the actuating mechanism who quenches case fixed connection, the inboard upper end fixedly connected with slide bar of quenching the case, electronic sliding sleeve has been cup jointed in the slide bar, the lower extreme fixedly connected with second pneumatic cylinder of electronic sliding sleeve, the output fixedly connected with heater of second pneumatic cylinder, the heating coil who cup joints with the flange axle is installed to the lower extreme of heater.

Preferably, the rotating mechanism comprises a support rotatably connected with the inner side of the quenching box, one end of the support is sleeved with a ball in contact with the quenching box, one side of the support is fixedly connected with a first pneumatic cylinder, and the output end of the first pneumatic cylinder is fixedly connected with an ejector pin matched with the flange shaft.

Preferably, the clamping mechanism comprises two mutually symmetrical third pneumatic cylinders fixedly connected with the rotating disc, and the output ends of the two third pneumatic cylinders are fixedly connected with clamping plates in contact with the flange shaft.

Preferably, the driving mechanism comprises a rotating motor fixedly connected with the outer side wall of the quenching box, the output end of the rotating motor is connected with a belt, and the upper end of the belt is connected with a driving wheel fixedly sleeved with a rotating disc.

Preferably, the lower end of the lifting rod is rotatably connected with a sliding block in sliding connection with the lifting plate, and one side of the sliding block is in threaded connection with a positioning bolt matched with the lifting plate.

Preferably, the bottom of fixed cover fixedly connected with quench the case sliding connection's pulley, the last fixed surface of fixed cover is connected with the pull ring, one side of quenching the case is connected with the sealing door through hinge rotation.

The utility model has the advantages that:

1. the fixing sleeve can slide out of the quenching box by pulling a pull ring by personnel, then the flange shaft can be placed on the positioning plate, then the fixing sleeve slides into the quenching box, the lifting rod is driven by the jack to rotate, the lifting plate at the upper end of the lifting rod can be lifted, and the flange shaft on the upper surface of the lifting plate is further mounted on the rotating disc, so that the flange shaft can be mounted without manual operation of personnel, the labor intensity of personnel is reduced, the flange shaft is more convenient to mount, the automatic feeding process is realized, the quenching efficiency is higher, then the flange shaft is clamped and fixed by the clamping plate driven by the third pneumatic cylinder, then the heating coil at the lower side of the heater is sleeved on the flange shaft under the action of the electric sliding sleeve and the second pneumatic cylinder, then the thimble is driven by the first pneumatic cylinder to abut against the flange shaft, and the flange shaft can be prevented from being unstable when rotating, the safety of quenching is guaranteed, and finally the rotating motor drives the belt to rotate, so that the driving wheel rotates, the rotating disc rotates, the flange shaft rotates, the quenching effect is better, and the quenching is more sufficient.

2. Through be provided with positioning bolt on the slider, can be so that the lifter fixes at certain angle, prevent that the lifter is unstable for flange axle material loading is unsafe, can improve the security of device, easy operation, convenient to use.

Drawings

FIG. 1 is a schematic sectional view of a front view of a quenching device with a rotary structure for automatic surface processing of a flange shaft workpiece according to the present invention;

FIG. 2 is a schematic front view of a quenching apparatus with a rotary structure for automatic surface processing of a flange shaft workpiece according to the present invention;

FIG. 3 is an enlarged schematic view of the quenching device with a rotary structure for the surface processing of the automatic flange shaft workpiece provided by the utility model at the A position;

fig. 4 is an enlarged schematic diagram of a position B of the quenching device with a rotary structure for automatic surface processing of a flange shaft workpiece.

Reference numbers in the figures: 1. a quenching box; 2. a lifting plate; 3. a lifting rod; 4. a threaded sleeve; 5. a threaded rod; 6. a jack; 7. a support plate; 8. fixing a sleeve; 9. a thimble; 10. a first pneumatic cylinder; 11. a support; 12. a heater; 13. a slide bar; 14. a second pneumatic cylinder; 15. an electric sliding sleeve; 16. a flange shaft; 17. a clamping plate; 18. a third pneumatic cylinder; 19. rotating the disc; 20. a driving wheel; 21. a belt; 22. a rotating electric machine; 23. positioning a plate; 24. a sealing door; 25. a ball bearing; 26. a slide block.

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.

Referring to fig. 1-4, the quenching device with a rotary structure for processing the surface of an automatic flange shaft workpiece comprises a quenching box 1, wherein the bottom of the inner side of the quenching box 1 is slidably connected with a fixed sleeve 8, one end of the inner side of the fixed sleeve 8 is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a threaded rod 5, a plurality of threaded sleeves 4 are sleeved on the threaded rod 5 in a threaded manner, the upper ends of the plurality of threaded sleeves 4 are commonly and fixedly connected with a supporting plate 7 which is slidably connected with the fixed sleeve 8, the upper surface of the supporting plate 7 is provided with two rows of lifting rods 3, one side of each lifting rod 3 is fixedly connected with a jack 6 which is rotatably connected with the corresponding supporting plate 7, the lifting rod 3 at one side is rotatably connected with the corresponding supporting plate 7, the lifting rod 3 at the other side is slidably connected with the corresponding supporting plate 7, the upper ends of the plurality of lifting rods 3 are commonly connected with a lifting plate 2, and the upper surface of the lifting plate 2 is fixedly connected with a positioning plate 23, a flange shaft 16 is arranged on the inner side of the quenching box 1, a rotating mechanism rotatably connected with the quenching box 1 is arranged at one end of the flange shaft 16, a rotating disc 19 rotatably connected with the quenching box 1 is arranged at the other end of the flange shaft 16, a clamping mechanism matched with the flange shaft 16 is arranged on one side of the rotating disc 19, a driving mechanism fixedly connected with the quenching box 1 is connected at one end of the flange shaft 16, a sliding rod 13 is fixedly connected at the upper end of the inner side of the quenching box 1, an electric sliding sleeve 15 is slidably sleeved on the sliding rod 13, a second pneumatic cylinder 14 is fixedly connected at the lower end of the electric sliding sleeve 15, a heater 12 is fixedly connected at the output end of the second pneumatic cylinder 14, a heating coil sleeved with the flange shaft 16 is mounted at the lower end of the heater 12, the fixing sleeve 8 can slide out of the quenching box 1 by pulling a pull ring by personnel, then the flange shaft 16 can be placed on a positioning plate 23, then the fixing sleeve 8 can slide into the quenching box 1, the lifting plate 23 at the upper end of the lifting rod 3 can be lifted by driving the lifting rod 3 to rotate through the jack 6, and further the flange shaft 16 on the upper surface of the lifting plate 23 is installed on the rotating disc 19, so that the flange shaft 16 can be installed without manual operation of personnel, the labor intensity of personnel is reduced, the flange shaft 6 is more conveniently installed, the automatic feeding process is realized, the quenching efficiency is higher, then the flange shaft 16 is clamped and fixed by driving the clamping plate 17 through the third pneumatic cylinder 18, then the heating coil at the lower side of the heater 12 is sleeved on the flange shaft 16 through the action of the electric sliding sleeve 15 and the second pneumatic cylinder 14, then the thimble 9 is driven by the first pneumatic cylinder 10 to abut against the flange shaft 16, the flange shaft 16 can be prevented from being unstable in rotation, the quenching safety is ensured, and finally the belt 21 is driven by the rotary motor 22 to rotate, and then make drive wheel 20 rotate for rolling disc 19 rotates, thereby make flange axle 16 rotate, make the quenching effect better, make the quenching more abundant, through be provided with positioning bolt on slider 26, can make lifter 3 fix at certain angle, prevent that lifter 3 is unstable, make flange axle 16 material loading unsafe, can improve the security of device, easy operation, convenient to use.

The rotating mechanism comprises a support 11 which is rotatably connected with the inner side of the quenching box 1, one end of the support 11 is sleeved with a ball 25 which is in contact with the quenching box 1, one side of the support 11 is fixedly connected with a first air cylinder 10, and the output end of the first air cylinder 10 is fixedly connected with an ejector pin 9 which is matched with the flange shaft 16, so that the flange shaft 16 can rotate conveniently.

The clamping mechanism comprises two third pneumatic cylinders 18 which are mutually symmetrical and fixedly connected with a rotating disc 19, and the output ends of the two third pneumatic cylinders 18 are fixedly connected with clamping plates 17 which are in contact with the flange shaft 16, so that the flange shaft 16 is prevented from falling off when rotating.

The driving mechanism comprises a rotating motor 22 fixedly connected with the outer side wall of the quenching box 1, the output end of the rotating motor 22 is connected with a belt 21, and the upper end of the belt 21 is connected with a driving wheel 20 fixedly sleeved with a rotating disc 19, so that the flange shaft 16 can rotate for quenching.

The lower end of the lifting rod 3 is rotatably connected with a slide block 26 which is connected with the lifting plate 2 in a sliding way, and one side of the slide block 26 is connected with a positioning bolt matched with the lifting plate 2 in a threaded way.

The bottom of fixed cover 8 is fixedly connected with and quenches case 1 sliding connection's pulley, and the last fixed surface of fixed cover 8 is connected with the pull ring, and one side of quenching case 1 is connected with sealing door 24 through hinge rotation, prevents that the heat that quenches the inside production of quenching case from causing the damage to the human body.

The working principle is as follows: the fixing sleeve 8 can slide out of the quenching box 1 by pulling a pull ring by a person, then the flange shaft 16 can be placed on the positioning plate 23, then the fixing sleeve 8 is slid into the quenching box 1, the lifting rod 3 is driven to rotate by the jack 6, the lifting plate 23 at the upper end of the lifting rod 3 can be lifted, and then the flange shaft 16 on the upper surface of the lifting plate 23 is installed on the rotating disc 19, so that the flange shaft 16 is not required to be installed manually by the person, the labor intensity of the person is reduced, the flange shaft 6 is more convenient to install, the automatic feeding process is realized, the quenching efficiency is higher, then the clamping plate 17 is driven by the third pneumatic cylinder 18 to clamp and fix the flange shaft 16, then the heating coil at the lower side of the heater 12 is sleeved on the flange shaft 16 under the action of the electric sliding sleeve 15 and the second pneumatic cylinder 14, and then the thimble 9 is driven by the first pneumatic cylinder 10 to abut against the flange shaft 16, can prevent that flange axle 16 from appearing unstablely in rotatory, guarantee the safety of quenching, drive belt 21 through rotating electrical machines 22 at last and rotate, and then make drive wheel 20 rotate, make rolling disc 19 rotate, thereby make flange axle 16 rotate, make the quenching effect better, make quenching more abundant, through be provided with positioning bolt on slider 26, can make lifter 3 fix at certain angle, prevent lifter 3 unstability, make flange axle 16 material loading unsafe, can improve the security of device, the operation is simple, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Automatic change quenching device that flange axle work piece surface machining used has revolution mechanic, including quenching case (1), its characterized in that, the inboard bottom sliding connection of quenching case (1) has fixed cover (8), the inboard one end fixedly connected with driving motor of fixed cover (8), driving motor's output is fixed to be linked with threaded rod (5), threaded rod (5) are gone up the screw thread and have been cup jointed a plurality of thread bush (4), and are a plurality of the common fixedly connected with in upper end of thread bush (4) and fixed cover (8) sliding connection's backup pad (7), the upper surface of backup pad (7) is provided with two rows of lifter (3), one side fixedly connected with backup pad (7) of lifter (3) rotates jack (6) of connection, wherein one side lifter (3) rotates with backup pad (7) to be connected, the opposite side lifter (3) and backup pad (7) sliding connection, a plurality of the upper end of lifter (3) is connected with lifter plate (2) jointly, the last fixed surface of lifter plate (2) is connected with locating plate (23), the inboard of quenching case (1) is provided with flange axle (16), the one end of flange axle (16) is provided with the slewing mechanism who rotates with quenching case (1) and is connected, the other end of flange axle (16) is provided with and quenches case (1) rotation connection's rolling disc (19), one side of rolling disc (19) is provided with the fixture with flange axle (16) complex, the one end of flange axle (16) is connected with the actuating mechanism with quenching case (1) fixed connection, the inboard upper end fixedly connected with slide bar (13) of quenching case (1), electronic sliding sleeve (15) have been cup jointed in the slip on slide bar (13), the lower extreme fixedly connected with second pneumatic cylinder (14) of electronic sliding sleeve (15), the output end of the second pneumatic cylinder (14) is fixedly connected with a heater (12), and the lower end of the heater (12) is provided with a heating coil sleeved with a flange shaft (16).

2. The quenching device with the rotating structure for the surface processing of the automatic flange shaft workpiece according to claim 1 is characterized in that the rotating mechanism comprises a support (11) rotatably connected with the inner side of the quenching box (1), a ball (25) in contact with the quenching box (1) is sleeved at one end of the support (11), a first air cylinder (10) is fixedly connected to one side of the support (11), and an ejector pin (9) matched with the flange shaft (16) is fixedly connected to the output end of the first air cylinder (10).

3. The quenching device with the rotating structure for the automatic flange shaft workpiece surface machining according to claim 1 is characterized in that the clamping mechanism comprises two third pneumatic cylinders (18) which are mutually symmetrical and fixedly connected with a rotating disc (19), and the output ends of the two third pneumatic cylinders (18) are fixedly connected with a clamping plate (17) which is in contact with the flange shaft (16).

4. The quenching device with the rotating structure for the surface processing of the automatic flange shaft workpiece according to claim 1, wherein the driving mechanism comprises a rotating motor (22) fixedly connected with the outer side wall of the quenching box (1), the output end of the rotating motor (22) is connected with a belt (21), and the upper end of the belt (21) is connected with a transmission wheel (20) fixedly sleeved with the rotating disc (19).

5. The quenching device with the rotating structure for the surface processing of the automatic flange shaft workpiece according to claim 1, wherein a sliding block (26) which is connected with the lifting plate (2) in a sliding manner is rotatably connected to the lower end of the lifting rod (3), and a positioning bolt which is matched with the lifting plate (2) is connected to one side of the sliding block (26) in a threaded manner.

6. The quenching device with the rotating structure for the surface processing of the automatic flange shaft workpiece according to claim 1, characterized in that a pulley slidably connected with the quenching box (1) is fixedly connected to the bottom of the fixing sleeve (8), a pull ring is fixedly connected to the upper surface of the fixing sleeve (8), and a sealing door (24) is rotatably connected to one side of the quenching box (1) through a hinge.