CN218089717U

CN218089717U - Gear machining quenching equipment convenient for feeding and discharging

Info

Publication number: CN218089717U
Application number: CN202221891084.9U
Authority: CN
Inventors: 鞠五; 夏永兴
Original assignee: Taixing Advance Gear Co ltd
Current assignee: Taixing Advance Gear Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-20
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a gear machining of unloading uses quenching equipment in convenience, including the quenching bath, the left side fixed mounting of quenching bath lower extreme has the mount pad, the upper end of mount pad is provided with the transmission case, the top of transmission case is provided with the lift cylinder, the flexible end fixedly connected with connecting plate of lift cylinder, when quenching, the clamping jaw cylinder carries out the centre gripping with the gear, drives the driving gear through the rotating electrical machines and rotates for driven gear drives the axis of rotation, moves the gear to the quenching bath top, and drive the gear through the lift cylinder and move down and get into in the heating induction coil, the heating induction coil heats the gear, realizes the material loading, after the heating is accomplished, the gear moves down and gets into in the quenching bath, realizes quenching treatment, simultaneously after the quenching is accomplished, the lift cylinder drives the gear and moves to the quenching bath outside, the rotating electrical machines drives the axis of rotation, with the gear removal to the assigned position, realize the unloading, has improved the convenience.

Description

Gear machining quenching equipment convenient for feeding and discharging

Technical Field

The utility model relates to a gear machining is with quenching equipment field, specifically is a gear machining of unloading is with quenching equipment in convenience.

Background

Quenching is a heat treatment process in which a metal workpiece is heated to a certain temperature and then suddenly immersed in water or oil to be cooled to increase hardness.

The gear is a mechanical element with a gear on a rim which is continuously engaged to transmit motion and power, the gear is applied in transmission very early, at the end of 19 th century, the principle of generating a gear cutting method and the successive occurrence of a special machine tool and a cutter which cut the gear by using the principle are realized, the gear is also applied more and more widely, but in the production and processing process of a gear workshop, the gear is generally required to be quenched, the quenching aims to convert super-cooled austenite into martensite or bainite to obtain martensite or bainite tissues, and then the rigidity, the hardness, the wear resistance, the fatigue strength, the toughness and the like of steel are greatly improved by matching with tempering at different temperatures, so that different use requirements of various mechanical parts and tools are met, and special physical and chemical properties such as ferromagnetism, the corrosion resistance and the like of certain special steel can also be met through quenching.

The existing quenching equipment for gear machining is inconvenient for feeding and discharging work, consumes time and labor, has certain danger and is low in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gear machining quenching equipment of unloading has the characteristics of unloading in the convenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear machining of unloading is with quenching equipment in convenience, includes the quenching bath, the left side fixed mounting of quenching bath lower extreme has the mount pad, the upper end of mount pad is provided with the transmission case, the top of transmission case is provided with the lift cylinder, the flexible end fixedly connected with connecting plate of lift cylinder, the one end that the lift cylinder was kept away from to the connecting plate is installed the low-speed motor, the right side of connecting plate lower extreme is provided with the transfer line, the lower extreme of transfer line is provided with the centre gripping subassembly, the upper end of quenching bath is provided with heating induction coil.

In order to facilitate the last unloading operation of gear, as the utility model discloses a gear machining that conveniently goes up unloading is with quenching equipment is preferred, the inboard of transmission case is provided with the axis of rotation, the fixed surface of axis of rotation is connected with driven gear, the avris fixed mounting that the inboard of transmission case is located the axis of rotation has a rotating electrical machines, the output fixedly connected with driving gear of rotating electrical machines.

In order to conveniently drive the mounting panel and rotate, as the utility model discloses a gear machining of unloading is with quenching equipment is preferred conveniently, the upper and lower both ends of axis of rotation pass through the bearing rotation with the transmission case respectively and are connected, the upper end of axis of rotation extends to the outside and the lift cylinder fixed connection of transmission case, driven gear and driving gear meshing are connected.

In order to conveniently drive the gear to rotate, the quenching equipment for gear processing, which is convenient for loading and unloading, is preferred, the transmission rod is rotatably connected with the connecting plate through a bearing, and the upper end of the transmission rod is fixedly connected with the output end of the low-speed motor.

Carry out the centre gripping in order to realize the gear, conduct the utility model discloses a gear machining of unloading is with quenching equipment is preferred conveniently, the centre gripping subassembly includes mounting panel, clamping jaw cylinder, telescopic cylinder and locating plate, the lower extreme fixedly connected with mounting panel of transfer line, the lower extreme fixed mounting of mounting panel has clamping jaw cylinder, the avris fixed mounting that the lower extreme of mounting panel is located clamping jaw cylinder has telescopic cylinder, telescopic cylinder's telescopic end fixedly connected with locating plate.

In order to go up the unloading operation through clamping jaw cylinder centre gripping gear, conduct the utility model discloses a gear machining of unloading is with quenching equipment is preferred conveniently, clamping jaw cylinder's clamping jaw is L type structural design, telescopic cylinder is provided with two about the vertical central line symmetry of mounting panel, clamping jaw cylinder and the mutual adaptation of heating induction coil.

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

1. the utility model discloses in, stretch into the mesopore of gear with clamping jaw cylinder's clamping jaw to lower extreme laminating through L type structure and gear, thereby the centre gripping gear utilizes telescopic cylinder to promote the locating plate simultaneously, makes two locating plates carry on spacingly to the up end of gear, has improved the stability of centre gripping, and can not contact the outside tooth of gear, makes obtaining quenching that tooth can be abundant handle, has improved the practicality.

2. The utility model discloses when quenching, the clamping jaw cylinder carries out the centre gripping with the gear, it rotates to drive the driving gear through the rotating electrical machines, make driven gear drive axis of rotation rotatory, with gear shifting to quenching bath top, and drive during the gear moves down and gets into heating induction coil through the lift cylinder, heating induction coil heats the gear, realize the material loading, after the heating is accomplished, the gear moves down and gets into in the quenching bath, realize quenching treatment, simultaneously after quenching is accomplished, the lift cylinder drives the gear shifting to the quenching bath outside, the rotating electrical machines drives the axis of rotation rotatory, with gear shifting to assigned position, realize the unloading, the convenience has been improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic diagram of the connection board structure of the present invention;

FIG. 3 is an overall front view of the structure of the present invention;

FIG. 4 is a view of the internal structure of the transmission case of the present invention;

fig. 5 is a structural diagram of the clamping assembly of the present invention.

In the figure: 1. a quenching bath; 2. a mounting seat; 3. a transmission case; 301. a rotating shaft; 302. a driven gear; 303. a rotating electric machine; 304. a driving gear; 4. a lifting cylinder; 5. a connecting plate; 6. a low-speed motor; 7. a transmission rod; 8. a clamping assembly; 801. mounting a plate; 802. a clamping jaw cylinder; 803. a telescopic cylinder; 804. positioning a plate; 9. the induction coil is heated.

Detailed Description

Referring to fig. 1 to 5, the quenching device for gear processing, which facilitates loading and unloading, comprises a quenching bath 1, wherein a mounting seat 2 is fixedly mounted on the left side of the lower end of the quenching bath 1, a transmission case 3 is arranged at the upper end of the mounting seat 2, a lifting cylinder 4 is arranged above the transmission case 3, a connecting plate 5 is fixedly connected to the telescopic end of the lifting cylinder 4, a low-speed motor 6 is mounted at one end of the connecting plate 5, which is far away from the lifting cylinder 4, a transmission rod 7 is arranged on the right side of the lower end of the connecting plate 5, a clamping assembly 8 is arranged at the lower end of the transmission rod 7, and a heating induction coil 9 is arranged at the upper end of the quenching bath 1.

In this embodiment: carry out the centre gripping through centre gripping subassembly 8 with the gear fixed to utilize lift cylinder 4 to drive the gear and reciprocate, send the gear into and heat induction coil 9 and heat, low-speed motor 6 drives transfer line 7 and rotates simultaneously, convenient heat treatment, after heating at last, lift cylinder 4 sends the gear into quenching bath 1, realizes quenching.

As the utility model discloses a technical optimization scheme, the inboard of transmission case 3 is provided with axis of rotation 301, and the fixed surface of axis of rotation 301 is connected with driven gear 302, and the avris fixed mounting that the inboard of transmission case 3 is located axis of rotation 301 has rotating electrical machines 303, rotating electrical machines 303's output fixedly connected with driving gear 304.

In this embodiment: the rotating shaft 301 is driven to rotate through the rotating motor 303, when the material is loaded, the clamping assembly 8 moves the outer side of the quenching tank 1, the material loading is convenient, after the quenching is completed, the gear is conveyed to the outer side of the quenching tank 1, the discharging is realized, the gear conveying equipment is convenient to adapt, and the processing efficiency is improved.

As a technical optimization scheme of the utility model, the upper and lower both ends of axis of rotation 301 pass through the bearing rotation with transmission case 3 respectively and are connected, and the upper end of axis of rotation 301 extends to the outside of

transmission case

3 and 4 fixed connection of lift cylinder, and driven gear 302 and driving gear 304 mesh are connected.

In this embodiment: utilize rotating electrical machines 303 to drive driving gear 304 and rotate to driven gear 302 drives axis of rotation 301 rotatory, thereby drives lift cylinder 4 and uses axis of rotation 301 as the axle center and rotate, conveniently goes up and down the unloading.

As a technical optimization scheme of the utility model, transfer line 7 and connecting plate 5 rotate through the bearing and are connected, the upper end of transfer line 7 and low-speed motor 6's output fixed connection.

In this embodiment: the low-speed motor 6 is utilized to drive the transmission rod 7 to rotate, so that the gear is conveniently driven to rotate when heating and quenching are carried out, the uniformity of heating and quenching is ensured, and the processing effect is ensured.

As the utility model discloses a technical optimization scheme, centre gripping subassembly 8 includes mounting panel 801, clamping jaw cylinder 802, telescopic cylinder 803 and locating plate 804, and the lower extreme fixedly connected with mounting panel 801 of transfer line 7, mounting panel 801's lower extreme fixed mounting have clamping jaw cylinder 802, and the avris fixed mounting that mounting panel 801's lower extreme is located clamping jaw cylinder 802 has telescopic cylinder 803, telescopic cylinder 803's telescopic end fixedly connected with locating plate 804.

In this embodiment: the clamping jaw cylinder 802 is used for carrying out adaptation on the mounting hole in the inner side of the gear, so that clamping is achieved, the outer side teeth of the gear cannot be contacted, quenching treatment can be fully carried out on the teeth, and practicability is improved.

As a technical optimization scheme of the utility model, the clamping jaw of clamping jaw cylinder 802 is L type structural design, and telescopic cylinder 803 is provided with two, clamping jaw cylinder 802 and the mutual adaptation of heating induction coil 9 about the vertical central line symmetry of mounting panel 801.

In this embodiment: the clamping jaw of the clamping jaw cylinder 802 extends into the middle hole of the gear, and is attached to the lower end of the gear through the L-shaped structure, so that the gear is clamped, the positioning plate 804 is pushed by the telescopic cylinder 803, the upper end face of the gear is limited by the two positioning plates 804, and the clamping stability is improved.

The working principle is as follows: the driving gear 304 is driven to rotate by the rotating motor 303 for the first time, the driven gear 302 drives the rotating shaft 301 to rotate, the lifting cylinder 4 is driven to rotate by taking the rotating shaft 301 as an axis, the clamping assembly 8 is moved to the outer side of the quenching tank 1 and is moved to the upper side of the gear, the clamping jaw cylinder 802 is driven to move downwards by the lifting cylinder 4, a clamping jaw of the clamping jaw cylinder 802 extends into a middle hole of the gear and is attached to the lower end of the gear through an L-shaped structure, the gear is clamped, the positioning plate 804 is pushed by the telescopic cylinder 803 at the same time, the upper end face of the gear is limited by the two positioning plates 804, the stability of clamping is improved, the outer teeth of the gear cannot be contacted, the teeth can be fully quenched, the practicability is improved, after the clamping is completed, the rotating motor 303 drives the gear to move to the upper side of the quenching tank 1, then the lifting cylinder 4 drives the gear to move downwards to enter the heating induction coil 9, the heating induction coil 9 heats the gear, the feeding is realized, after the heating is completed, the gear is pushed to move downwards to enter the quenching tank 1, the quenching tank is reset, and the rotating motor 303, the rotating and the discharging of the quenching tank is improved, and the quenching tank is convenient to discharge.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a gear machining of unloading is with quenching equipment conveniently goes up, includes quenching bath (1), its characterized in that: the utility model discloses a quenching device, including quenching pond (1), lift cylinder (4), connecting plate (5), low-speed motor (6), the right side of connecting plate (5) lower extreme is provided with transfer line (7), the lower extreme of transfer line (7) is provided with centre gripping subassembly (8), the upper end of quenching pond (1) lower extreme is provided with heating induction coil (9).

2. The gear machining quenching equipment convenient to feed and discharge as claimed in claim 1, wherein the quenching equipment comprises: the inboard of transmission case (3) is provided with axis of rotation (301), the fixed surface of axis of rotation (301) is connected with driven gear (302), the avris fixed mounting that the inboard of transmission case (3) is located axis of rotation (301) has rotating electrical machines (303), the output fixedly connected with driving gear (304) of rotating electrical machines (303).

3. The gear machining quenching equipment convenient to feed and discharge as claimed in claim 2, wherein the quenching equipment comprises: the upper and lower both ends of axis of rotation (301) are connected through the bearing rotation with transmission case (3) respectively, the outside and lift cylinder (4) fixed connection that extend to transmission case (3) in the upper end of axis of rotation (301), driven gear (302) and driving gear (304) meshing are connected.

4. The gear machining quenching equipment convenient to load and unload as claimed in claim 1, wherein: the transmission rod (7) is rotatably connected with the connecting plate (5) through a bearing, and the upper end of the transmission rod (7) is fixedly connected with the output end of the low-speed motor (6).

5. The gear machining quenching equipment convenient to feed and discharge as claimed in claim 1, wherein the quenching equipment comprises: centre gripping subassembly (8) are including mounting panel (801), clamping jaw cylinder (802), telescopic cylinder (803) and locating plate (804), the lower extreme fixedly connected with mounting panel (801) of transfer line (7), the lower extreme fixed mounting of mounting panel (801) has clamping jaw cylinder (802), the avris fixed mounting that the lower extreme of mounting panel (801) is located clamping jaw cylinder (802) has telescopic cylinder (803), telescopic cylinder's (803) flexible end fixedly connected with locating plate (804).

6. The gear machining quenching equipment convenient to feed and discharge as claimed in claim 5, wherein the quenching equipment comprises: the clamping jaw of clamping jaw cylinder (802) is L type structural design, telescopic cylinder (803) is provided with two about the vertical central line symmetry of mounting panel (801), clamping jaw cylinder (802) and heating induction coil (9) mutual adaptation.