CN211112105U

CN211112105U - Quenching and tempering integrated device for bicycle chain processing

Info

Publication number: CN211112105U
Application number: CN201922228920.XU
Authority: CN
Inventors: 刘瑞玲
Original assignee: Tianjin Kairui Metal Products Co ltd
Current assignee: Tianjin Kairui Metal Products Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-28
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an integrative device of bicycle chain processing quenching and tempering belongs to the bicycle field, including handling the case, processing case and feed liquor pipe intercommunication, the connection can be dismantled on processing roof end inner wall and the lift capital end, the lift capital end is equipped with the string bag, be equipped with the case lid on handling the case, install the motor on handling the case, motor output shaft and pivot are connected, install multiunit stirring vane in the pivot, stirring vane sets up in handling incasement portion, it is equipped with the slope baffle to handle the bottom of the case end, slope baffle lower extreme is equipped with the fluid-discharge tube, installs the heater on the slope baffle, handle case and fan intercommunication. The utility model discloses the abundant of convenient quenching is gone on, improves the processingquality of bicycle chain, and the back of conveniently quenching simultaneously directly carries out the tempering processing of bicycle chain, reduces the equipment of bicycle chain processing, saves the cost, makes things convenient for the processing of bicycle chain, facilitates the use.

Description

Quenching and tempering integrated device for bicycle chain processing

Technical Field

The utility model relates to a bicycle field specifically is a integrative device of quenching and tempering of bicycle chain processing.

Background

With the increasing emphasis on environmental problems, green travel becomes an important vehicle for people. The bicycle is a traditional industry, is also an important means for people to go out in a green way, and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport game. Bicycles are a relatively popular sport, fitness, leisure and recreational product. The chain of a bicycle is an important component of a bicycle. The chain is also called a bicycle chain and a roller chain and is arranged on a chain wheel and a flywheel. The pedal force is transmitted to the flywheel and the rear wheel by the crank and the chain wheel to drive the bicycle to move forward.

The existing bicycle chain is generally quenched by common low-carbon alloy steel to obtain lath martensite, so that the quality of the bicycle chain is ensured. The quenching and tempering of the existing bicycle chain require different equipment during processing, which increases the cost and affects the processing of the chain.

SUMMERY OF THE UTILITY MODEL

To the existing problem, the utility model aims to provide an integrative device of quenching and tempering is processed to bicycle chain to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an integrative device of quenching and tempering of bicycle chain processing, is including handling the case, processing case and feed liquor pipe intercommunication, the connection can be dismantled with the lift capital end to processing roof end inner wall, the lift capital end is equipped with the string bag, be equipped with the case lid on handling the case, handle and install the motor on the case, motor output shaft and pivot are connected, installation multiunit stirring vane in the pivot, stirring vane sets up in handling incasement portion, it is equipped with the slope baffle to handle the bottom of the case end, slope baffle lower extreme is equipped with the fluid-discharge tube, install the heater on the slope baffle, handle case and fan intercommunication.

As a further aspect of the present invention: and a flowmeter is arranged on the liquid inlet pipe.

As a further aspect of the present invention: the treatment box is provided with an auxiliary medicament adding pipe, and scales are arranged on the auxiliary medicament adding pipe.

As a further aspect of the present invention: and a temperature sensor is arranged on the inner wall of the treatment box.

As a further aspect of the present invention: the fan is provided with a gas pipe, the outlet end of the gas pipe is provided with an air spraying disc, and the air spraying disc is arranged inside the air spraying disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses feed liquor pipe close control lets in the quenching liquid inside the case of handling, conveniently quenches, does benefit to the processing of bicycle chain, facilitates the use. The box cover is opened before work begins, the bicycle chain heated to austenitizing is thrown into the net bag, the quenching liquid is introduced through the liquid inlet pipe, the height of the net bag is controlled by the lifting column, the amount of the quenching liquid introduced through the liquid inlet pipe ensures that the bicycle chain in the net bag is fully immersed under the liquid level of the quenching liquid, the chain is kept to be cooled to obtain martensite or bainite, normal quenching is facilitated, and the use is convenient. The stirring blades are driven to rotate and stir through the rotation of the motor during quenching, the flowing of the quenching liquid in the treatment box is guaranteed, the quenching liquid and the bicycle chain are in full contact and heat exchange, the quenching effect and efficiency of the bicycle chain in the net bag are improved, the bicycle chain is convenient to quench and process, and the bicycle chain is convenient to use. The quenching device has the advantages that the quenching device ensures that the bicycle chain is quenched at different low temperatures or room temperatures and the like through the heater according to different quenching liquids, the bicycle chain can be conveniently controlled, the processing quality of the bicycle chain is improved, and the use is convenient. The quenching liquid inside the treatment box is directly discharged through the liquid discharge pipe after quenching is finished, the inclined guide plate avoids the residues, the subsequent tempering of the bicycle chain is facilitated, the fan is started after quenching is finished, the bicycle chain inside the treatment box is blown through the air jet disc on one side of the net bag, the residues of the quenching liquid on the surface of the bicycle chain are removed, the box cover is closed to enable the interior of the treatment box to be sealed, the inside of the treatment box is heated through the heater, the temperature inside the treatment box is higher than the room temperature and lower than 710 ℃, a proper temperature is selected according to actual conditions to carry out long-time heat preservation on the bicycle chain inside the net bag, then air cooling is carried out on the bicycle chain through the fan and the air jet disc, the processing of the bicycle chain tempering is guaranteed, the strength, the toughness and the fatigue resistance of the bicycle chain are greatly improved, the quality. Meanwhile, equipment for processing the bicycle chain is reduced, the cost is saved, the bicycle chain is convenient to process, and the bicycle chain is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a quenching and tempering integrated device for processing a bicycle chain.

FIG. 2 is a schematic structural view of a stirring blade in the quenching and tempering integrated device for bicycle chain processing.

FIG. 3 is an installation diagram of a lifting column in the quenching and tempering integrated device for bicycle chain processing.

In the figure: 1. the device comprises a treatment box, 2, a liquid inlet pipe, 3, a flowmeter, 4, an auxiliary medicament adding pipe, 5, a box cover, 6, a lifting column, 7, a net bag, 8, a motor, 9, a rotating shaft, 10, stirring blades, 11, an inclined guide plate, 12, a liquid discharge pipe, 13, a heater, 14, a temperature sensor, 15, a fan, 16, a gas pipe, 17 and a gas spraying disc.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected" and "connected" are to be interpreted broadly, for example, as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-3, a quenching and tempering integrated device for processing a bicycle chain comprises a processing box 1, wherein the processing box 1 is communicated with a liquid inlet pipe 2, and the liquid inlet pipe 2 is closed to control the introduction of a quenching liquid into the processing box 1, so that quenching is facilitated, processing of the bicycle chain is facilitated, and the device is convenient to use.

Handle 1 top inner wall of case and can dismantle the connection on 6 tops of lift post, 6 bottoms of lift post are equipped with the string bag 7, be equipped with case lid 5 on handling case 1, open case lid 5 before the work begins, the bicycle chain after will heating to austenitization drops into string bag 7, let in the quenching liquid through feed liquor pipe 2, adjust the height of 6 control string bags of lift post 7, and the volume that feed liquor pipe 2 let in the quenching liquid, guarantee that the bicycle chain in the string bag 7 fully submerges under the quenching liquid level, keep its chain that obtains martensite or bainite of cooling, the normal clear of convenient quenching, and convenient use.

Handle and install motor 8 on case 1, motor 8 output shaft and pivot 9 are connected, install multiunit stirring vane 10 in the pivot 9, stirring vane 10 sets up and is handling 1 insidely, rotate through motor 8 during quenching and drive stirring vane 10 and rotate the stirring, guarantee to handle the flow of the 1 inside quenching liquid of case, make the abundant contact and the heat transfer of quenching liquid and bicycle chain, improve the effect and the efficiency of the quenching of bicycle chain in the string bag 7, make things convenient for the quenching processing of bicycle chain, facilitate the use.

The bottom end of the treatment box 1 is provided with an inclined guide plate 11, the lowest end of the inclined guide plate 11 is provided with a liquid discharge pipe 12, a heater 13 is installed on the inclined guide plate 11, and the heater 13 is used for ensuring the conditions of different low temperatures or room temperatures and the like according to different quenching liquids, so that the bicycle chain quenching is conveniently controlled, the processing quality of the bicycle chain is improved, and the use is convenient. After quenching is finished, the quenching liquid in the treatment box 1 is directly discharged through the liquid discharge pipe 12, the inclined guide plate 11 avoids the residual quenching liquid, and the subsequent tempering of the bicycle chain is facilitated, so that the use is convenient.

The treatment box 1 is communicated with a fan 15, the fan 15 is provided with a gas pipe 16, the outlet end of the gas pipe 16 is provided with a gas spraying disc 17, the gas spraying disc 17 is arranged inside the gas spraying disc 17, the fan 15 is started after quenching is finished, the bicycle chain inside the treatment box is blown by the gas spraying disc 17 on one side of the net bag 7 to remove the residual quenching liquid on the surface of the bicycle chain, the box cover 5 is closed to seal the inside of the treatment box 1, the inside of the device is heated by the heater 13, the temperature inside the treatment box 1 is higher than the room temperature and lower than 710 ℃, a proper temperature is selected according to actual conditions to carry out long-time heat preservation on the bicycle chain inside the net bag 7, and then the bicycle chain is air-cooled by the fan 15 and the gas spraying disc 17, the processing of the bicycle chain tempering is ensured, the strength, the toughness and the fatigue resistance of the bicycle chain, is convenient to use. Meanwhile, equipment for processing the bicycle chain is reduced, the cost is saved, the bicycle chain is convenient to process, and the bicycle chain is convenient to use.

Example two: install flowmeter 3 on the liquid pipe 2 on the basis of embodiment one, flowmeter 3 record gets into the amount of the inside quenching liquid of device, conveniently controls the bicycle chain that the quenching liquid submerged in string bag 7, and the convenience is quenched and is gone on abundant, improves work efficiency and security, makes things convenient for the processing of chain.

Handle and be equipped with supplementary medicament on the case 1 and add pipe 4, supplementary medicament adds and is equipped with the scale on the pipe 4, can add pipe 4 through supplementary medicament according to actual conditions and to adding supplementary medicament in handling case 1, guarantee going on and its quality of quenching, improve the effect and the efficiency of bicycle chain processing, facilitate the use. The scales ensure the addition amount of the auxiliary agent, facilitate the normal inlet and outlet of quenching and facilitate the processing of the bicycle chain.

The temperature sensor 14 is installed on the inner wall of the treatment box 1, the temperature sensor 14 measures the temperature inside the device at any time, the temperature of the bicycle chain during quenching and tempering is convenient, the processing of the bicycle chain is convenient, the quality of the bicycle chain is guaranteed, and the use is convenient.

The utility model discloses a theory of operation is: the utility model discloses open case lid 5 before the work begins, the bicycle chain after will heating to austenitization drops into in the string bag 7, let in the quenching liquid through feed liquor pipe 2, adjust the height of 6 control string bags 7 of lift post, and the volume that feed liquor pipe 2 let in the quenching liquid, guarantee the abundant submergence of bicycle chain in the string bag 7 under the quenching liquid level, keep its chain that cools off and obtain martensite or bainite, the normal clear of convenient quenching, rotate through motor 8 during quenching and drive stirring vane 10 and rotate the stirring, guarantee to handle the flow of the inside quenching liquid of case 1, make the abundant contact and the heat transfer of quenching liquid and bicycle chain, improve the effect and the efficiency of the quenching of bicycle chain in the string bag 7, make things convenient for the quenching processing of bicycle chain, and convenient to use. According to different conditions of low temperature or room temperature and the like, the quenching of the bicycle chain is conveniently controlled, after the quenching is finished, the quenching liquid in the treatment box 1 is directly discharged through the liquid discharge pipe 12, the inclined guide plate 11 avoids the residues, the subsequent tempering of the bicycle chain is convenient, after the quenching is finished, the fan 15 is started, the bicycle chain in the treatment box 1 is blown through the air jet disc 17 on one side of the net bag 7 to remove the residues of the quenching liquid on the surface of the bicycle chain, the box cover 5 is closed to seal the treatment box 1, the inside of the device is heated through the heater 13, the temperature in the treatment box 1 is higher than the room temperature and lower than 710 ℃, the bicycle chain in the net bag 7 is subjected to long-time heat preservation by selecting an appropriate temperature according to actual conditions, and then the bicycle chain is subjected to air cooling through the fan 15 and the air jet disc 17 to ensure the tempering of the bicycle chain, greatly improves the strength, toughness and fatigue resistance of the bicycle chain.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrative device of bicycle chain processing quenching and tempering, including handling case (1), a serial communication port, handle case (1) and feed liquor pipe (2) intercommunication, handle case (1) top inner wall and lift post (6) top can be dismantled and connect, lift post (6) bottom is equipped with string bag (7), be equipped with case lid (5) on handling case (1), install motor (8) on handling case (1), motor (8) output shaft and pivot (9) are connected, install multiunit stirring vane (10) on pivot (9), stirring vane (10) set up inside handling case (1), it is equipped with slope baffle (11) to handle case (1) bottom, slope baffle (11) least significant end is equipped with fluid-discharge tube (12), install heater (13) on slope baffle (11), handle case (1) and fan (15) intercommunication.

2. The integrated apparatus for processing, quenching and tempering of the bicycle chain as claimed in claim 1, wherein a flow meter (3) is installed on the liquid inlet pipe (2).

3. The integrated device for processing, quenching and tempering of the bicycle chain as claimed in claim 2, wherein the processing box (1) is provided with an auxiliary agent adding pipe (4), and the auxiliary agent adding pipe (4) is provided with scales.

4. The integrated device for processing, quenching and tempering of the bicycle chain as claimed in claim 3, wherein a temperature sensor (14) is mounted on the inner wall of the processing box (1).

5. The integrated device for processing, quenching and tempering of the bicycle chain as claimed in any one of claims 1 to 4, wherein the fan (15) is provided with an air pipe (16), the outlet end of the air pipe (16) is provided with an air injection disc (17), and the air injection disc (17) is arranged inside the air injection disc (17).