CN111549208A

CN111549208A - But subassembly guenching unit is used in chain production of continuous use

Info

Publication number: CN111549208A
Application number: CN202010235557.9A
Authority: CN
Inventors: 叶志华; 方建国; 张炜; 张光华; 胡彬; 刘菊如
Original assignee: Anhui Jixi Huishan Chain Transmission Co ltd
Current assignee: Anhui Jixi Huishan Chain Transmission Co ltd; Anhui Mcveigh Chain Drive Manufacturing Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-08-18
Anticipated expiration: 2040-03-30
Also published as: CN111549208B

Abstract

The invention provides a continuously-usable quenching device for chain production components, and belongs to the technical field of chain component production and processing equipment. This subassembly guenching unit is used in chain production that can use in succession, including the low temperature case that quenches, the inside of low temperature case that quenches is provided with the fixed disk, the inside wall fixed connection of fixed disk and low temperature case that quenches, the inside of fixed disk rotates and is connected with the dish that quenches, it has seted up a plurality of quenching grooves, and is a plurality of to quench the inside of dish quenching the groove is ring array and distributes, adjacent two it has a plurality of second intercommunication pipelines to lead to between the quenching groove. The quenching disc rotates for a certain time, then stands still for a period of time and alternately and periodically moves, after the quenching tank rotates for a circle, the quenching tank can be taken out by a magnetic tool, and the assembly to be quenched by the device is convenient to take and has more accurate control on the quenching time of the quenched workpiece, so that the quality of the workpiece is ensured.

Description

But subassembly guenching unit is used in chain production of continuous use

Technical Field

The invention belongs to the technical field of chain assembly production and processing equipment, and particularly relates to a continuously-usable assembly quenching device for chain production.

Background

Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held for a certain period of time, and then cooled at a rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Quenching is the most widely applied work technology method in the steel heat treatment technology, and the process method can greatly improve the mechanical property of metal, so the application range is wide, and the quenching treatment is often used in the production process of chain components.

In the quenching process, these operations of heating and heat preservation all realize very easily, but quick cooling operation is comparatively troublesome, at the in-process of cooling, traditional operation mode is arranged the high temperature subassembly in the coolant liquid, then a period of time stews, the quenching of this kind of mode is taken comparatively trouble at getting of subassembly, and the time of stewing is artificial perception mostly, it is not very strict to the accuse of cooling time promptly, and then probably influence the quality of subassembly, and the cooling mode of stewing can influence production efficiency when producing a large amount of subassemblies, and then the quenching device that can not make quenches in succession, can influence the economic benefits of enterprise finally.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the continuously-usable quenching device for the chain production assembly, which solves the problem that the assembly is troublesome to take when the conventional quenching device is used for quenching, solves the quality problem caused by inaccurate control of cooling time, and simultaneously solves the problem that the traditional quenching device is difficult to continuously use and further influences the economic benefit of enterprises.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a but subassembly guenching unit is used in chain production of continuous use, includes the low temperature case that quenches, the inside of low temperature case that quenches is provided with the fixed disk, the inside wall fixed connection of fixed disk and low temperature case that quenches, the inside of fixed disk rotates and is connected with the dish that quenches, the inside of quenching dish has been seted up a plurality of grooves that quenches, and is a plurality of the groove that quenches is ring array and distributes, adjacent two it has a plurality of second intercommunication pipelines to commutate between the groove that quenches, the positive lateral wall fixedly connected with install bin of low temperature case that quenches, the inside of install bin is provided with actuating mechanism, actuating mechanism includes the mounting panel, the inside wall fixed connection of mounting panel and install bin, the positive lateral wall of mounting panel rotates and is connected with the driving disc, the eccentric position of driving disc rotates and is connected with the, the below of actuating lever is provided with the driving disc, the central point of driving disc puts through connection and has the transmission shaft, transmission shaft and driving disc fixed connection, the transmission shaft runs through the lateral wall of install bin and low temperature quenching case in proper order and extends to the inside of low temperature quenching case and put fixed connection with the central point of quenching the dish.

Preferably, the top of low temperature quenching case is provided with the apron, the inside wall sliding connection of apron and low temperature quenching case is convenient for place the inside at the quenching groove with the subassembly of waiting to cool down.

Preferably, a plurality of first connecting pipes are seted up to the inside of fixed disk, and is a plurality of first connecting pipe is annular array distribution, is convenient for the coolant liquid to get into the inside of fixed disk.

Preferably, the outer side wall of the installation box is fixedly connected with a servo motor, and a driving end of the servo motor penetrates through the side wall of the installation box, extends into the installation box and is fixedly connected with the center of the driving disc, so that the driving disc can be driven to rotate conveniently.

Preferably, the top of the driving rod is fixedly connected with a return spring, and one end of the return spring, which is far away from the driving rod, is fixedly connected with the side wall of the driving rod, so that the motion state of the driving rod is maintained conveniently.

Preferably, the fixed surface of driving plate is connected with a plurality of driving teeth, and is a plurality of the driving teeth are annular array and distribute, the driving lever and the driving tooth joint are convenient for transmit power for the driving plate.

The working principle is as follows: when in use, the sealing cover plate is pushed off, a certain amount of components to be cooled are arranged inside the quenching tank by a tool without magnetism, a servo motor is started, the driving end of the servo motor drives the driving disc to do rotary motion, because the driving rod is rotationally connected with the driving disc, the driving rod can do left-right reciprocating swing motion with a certain angle, at the moment, the driving rod rotationally connected with one end of the driving rod far away from the driving disc can also do left-right swinging motion, because the driving rod is clamped with the driving teeth fixedly connected with the outer surface of the driving disc, when the driving rod swings rightwards, the driving rod can drive the driving disc through the driving teeth, when the driving rod swings leftwards, the driving teeth are not driven, namely, the driving disc can do rotary motion for a certain time, then the driving disc and the quenching disc are in alternate periodic motion for a period of time, because the driving disc and the, the motion mode between them is unanimous, treat that the groove of quenching is rotatory a week back, can take out with the instrument of taking magnetism, the device treats that the subassembly of quenching not only gets and takes conveniently, has comparatively accurate control to the quenching time of quenching work piece in addition, and then ensures the quality of work piece, and the work piece is static not at the in-process of cooling, great increase the degree of contact of cooling subassembly with the coolant liquid, improved process rate, make the device can continuous use, and then improve the economic benefits of enterprise.

(III) advantageous effects

The invention provides a continuously-usable quenching device for a chain production assembly. The method has the following beneficial effects:

1. this subassembly guenching unit is used in chain production that can use in succession, the quenching dish is done and is rotated for a certain time, then the periodic motion of a period of alternation of standing still, treat that the groove of quenching is rotatory a week after, can take out with the instrument of taking magnetism, the device treats that the subassembly of quenching not only gets and takes the convenience, has comparatively accurate control to the quenching time of quenching work piece moreover, and then ensures the quality of work piece.

2. This subassembly guenching unit is used in chain production that can use in succession, the work piece is not motionless at the in-process of cooling, great increase the degree of contact of cooling subassembly with the coolant liquid, improved process rate for the device can continuous use, and then improves the economic benefits of enterprise.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural diagram of the driving mechanism of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A according to the present invention.

Wherein, 1, a low-temperature quenching box; 2. a quenching plate; 3. fixing the disc; 4. a first connecting pipe; 5. a quenching tank; 6. a second communicating conduit; 7. a drive shaft; 8. installing a box; 9. a servo motor; 10. a drive disc; 11. mounting a plate; 12. a transmission rod; 13. a transmission gear; 14. a drive plate; 15. a return spring; 16. a drive rod; 17. and (6) sealing the cover 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.

Example (b):

as shown in fig. 1 to 4, an embodiment of the present invention provides a continuously usable quenching apparatus for chain production, including a low-temperature quenching box 1, a fixed disk 3 is disposed inside the low-temperature quenching box 1, the fixed disk 3 is fixedly connected to an inner side wall of the low-temperature quenching box 1, a quenching disk 2 is rotatably connected to the inside of the fixed disk 3, a plurality of quenching grooves 5 are disposed inside the quenching disk 2, the plurality of quenching grooves 5 are distributed in an annular array, a plurality of second communicating pipes 6 are communicated between two adjacent quenching grooves 5, a mounting box 8 is fixedly connected to a front side wall of the low-temperature quenching box 1, a driving mechanism is disposed inside the mounting box 8, the driving mechanism includes a mounting plate 11, the mounting plate 11 is fixedly connected to the inner side wall of the mounting box 8, the front side wall of the mounting plate 11 is rotatably connected to a driving disk 10, an eccentric position of the driving disk 10, the side wall of one end of the transmission rod 12, which is far away from the driving disk 10, is rotatably connected with a driving rod 16, a driving disk 14 is arranged below the driving rod 16, the center position of the driving disk 14 is connected with a transmission shaft 7 in a penetrating manner, the transmission shaft 7 is fixedly connected with the driving disk 14, the transmission shaft 7 sequentially penetrates through the side walls of the installation box 8 and the low-temperature quenching box 1 to extend into the low-temperature quenching box 1 and is fixedly connected with the center position of the quenching disk 2, when the quenching device is used, the sealing cover plate 17 is pushed away, a certain amount of components to be cooled are placed in the quenching tank 5 by a tool without magnetism, the servo motor 9 is started, the driving end of the servo motor 9 drives the driving disk 10 to do rotary motion, because the transmission rod 12 is rotatably connected with the driving disk 10, the transmission rod 12 can do left-right reciprocating swing motion at a certain angle, at the driving rod, because the driving rod 16 is clamped with the transmission gear 13 fixedly connected with the outer surface of the transmission disc 14, when the driving rod 16 swings rightwards, the driving rod 16 can drive the transmission disc 14 through the transmission gear 13, when the driving rod 16 swings leftwards, the transmission gear 13 is not driven, namely, the transmission disc 14 rotates for a certain time, and then stands still for a period of time alternately and periodically, because the transmission disc 14 and the quenching disc 2 are fixedly sleeved on the outer surface of the transmission shaft 7, the movement modes of the transmission disc 14 and the quenching disc are consistent, after the quenching tank 5 rotates for a circle, the components to be quenched can be taken out by using a magnetic tool, the components to be quenched of the device not only are convenient to take, but also have more accurate control on the quenching time of the quenched workpieces, so as to ensure the quality of the workpieces, and the workpieces are not static in the process of temperature reduction, the contact degree of the temperature reduction components and the cooling liquid is greatly increased, the processing speed is improved, so that the device can be continuously used, and the economic benefit of an enterprise is further improved.

The top of the low-temperature quenching box 1 is provided with a sealing cover plate 17, and the sealing cover plate 17 is connected with the inner side wall of the low-temperature quenching box 1 in a sliding manner; a plurality of first connecting pipelines 4 are arranged in the fixed disc 3, and the first connecting pipelines 4 are distributed in an annular array; the outer side wall of the installation box 8 is fixedly connected with a servo motor 9, and a driving end of the servo motor 9 penetrates through the side wall of the installation box 8, extends into the installation box and is fixedly connected with the center position of a driving disc 10; the top of the driving rod 16 is fixedly connected with a return spring 15, and one end of the return spring 15, which is far away from the driving rod 16, is fixedly connected with the side wall of the driving rod 12; the outer surface fixed connection of driving plate 14 has a plurality of driving teeth 13, and a plurality of driving teeth 13 are annular array and distribute, and actuating lever 16 and driving teeth 13 joint.

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 but continuous use's chain production is with subassembly guenching unit, includes low temperature quenching case (1), its characterized in that: the inside of low temperature quenching case (1) is provided with fixed disk (3), the inside wall fixed connection of fixed disk (3) and low temperature quenching case (1), the inside rotation of fixed disk (3) is connected with quenching dish (2), a plurality of quenching groove (5) have been seted up to the inside of quenching dish (2), and is a plurality of quenching groove (5) are the annular array and distribute, adjacent two it has a plurality of second intercommunication pipeline (6) to put through between quenching groove (5), the positive lateral wall fixedly connected with install bin (8) of low temperature quenching case (1), the inside of install bin (8) is provided with actuating mechanism, actuating mechanism includes mounting panel (11), the inside wall fixed connection of mounting panel (11) and install bin (8), the positive lateral wall rotation of mounting panel (11) is connected with driving-disc (10), the eccentric position rotation of driving-disc (10) is connected with transfer line (12), the utility model discloses a quenching device, including drive rod (12), driving disc (10), transmission shaft (7) and transmission disc (14), the one end lateral wall that driving disc (10) were kept away from in transfer line (12) rotates and is connected with drive rod (16), the below of drive rod (16) is provided with transmission disc (14), the central point of transmission disc (14) puts through connection has transmission shaft (7), transmission shaft (7) and transmission disc (14) fixed connection, transmission shaft (7) run through the lateral wall of install bin (8) and low temperature quenching case (1) in proper order and extend to the inside of low temperature quenching case (1) and put fixed.

2. The quenching device for the continuously usable assembly for chain production according to claim 1, wherein: the top of the low-temperature quenching box (1) is provided with a sealing cover plate (17), and the sealing cover plate (17) is connected with the inner side wall of the low-temperature quenching box (1) in a sliding mode.

3. The quenching device for the continuously usable assembly for chain production according to claim 1, wherein: a plurality of first connecting pipelines (4) are arranged in the fixed disc (3), and the first connecting pipelines (4) are distributed in an annular array.

4. The quenching device for the continuously usable assembly for chain production according to claim 1, wherein: the outer side wall of the installation box (8) is fixedly connected with a servo motor (9), and a driving end of the servo motor (9) penetrates through the side wall of the installation box (8) to extend into the installation box and is fixedly connected with the center position of the driving disc (10).

5. The quenching device for the continuously usable assembly for chain production according to claim 1, wherein: the top of the driving rod (16) is fixedly connected with a return spring (15), and one end, far away from the driving rod (16), of the return spring (15) is fixedly connected with the side wall of the driving rod (12).

6. The quenching device for the continuously usable assembly for chain production according to claim 1, wherein: the surface fixedly connected with of driving plate (14) is a plurality of driving teeth (13), and is a plurality of driving teeth (13) are ring array and distribute, actuating lever (16) and driving teeth (13) joint.