CN215050513U

CN215050513U - Quenching equipment for producing silent chain wheel

Info

Publication number: CN215050513U
Application number: CN202121322059.4U
Authority: CN
Inventors: 强春
Original assignee: Changzhou Shengtian Transmission Technology Co ltd
Current assignee: Changzhou Shengtian Transmission Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a quenching equipment is used in silence sprocket production, the on-line screen storage device comprises a base, the top of base is provided with the nitrogen gas jar, one side of nitrogen gas jar is provided with the solenoid valve, one side that the nitrogen gas jar was kept away from to the solenoid valve is provided with the output tube, the one end that the solenoid valve was kept away from to the output tube is provided with the frame that ventilates, the below of frame that ventilates is provided with the passageway, the below of passageway is provided with transport mechanism, the one end of passageway is provided with the cooling bath, the one end that the cooling bath was kept away from to the passageway is provided with the fixed plate, one side that the passageway was kept away from to the fixed plate is provided with the quenching furnace, the top of quenching furnace is provided with the gripper, the bottom of gripper is provided with the stand, one side of stand is provided with control panel. Has the advantages that: through setting up the device can make the sprocket after quenching is accomplished, grasp the sprocket by the gripper, drive sprocket to the passageway in, through transport mechanism for during the sprocket conveys the cooling bath, because inert gas's existence in the passageway, make the sprocket avoid by the oxidation, and then reach better performance requirement.

Description

Quenching equipment for producing silent chain wheel

Technical Field

The utility model relates to a guenching unit technical field particularly, relates to a quenching equipment is used in silence sprocket production.

Background

The quenching can improve the hardness and the wear resistance of the metal workpiece, so the quenching die is widely applied to various tools, dies, measuring tools and parts requiring surface wear resistance. Through the matching of quenching and tempering at different temperatures, the strength, toughness and fatigue strength of the metal can be greatly improved, and the matching of the properties can be obtained to meet different use requirements.

At present, the existing quenching equipment for producing the silent chain wheel, for example, chinese patent No. CN210796569U, discloses a quenching equipment for producing the silent chain wheel, which comprises a high-frequency quenching machine, a machine base and a water tank, wherein the upper part of the machine base is provided with a speed regulating motor and a turbine speed reducer, the output end of the speed regulating motor is connected with the input end of the turbine speed reducer, the output end of the turbine speed reducer is connected with a mandrel for fixing the chain wheel, the water tank is arranged on the ground of the lower part of the mandrel, the upper surface of the water tank is provided with a rolling bracket for supporting the mandrel, so as to improve the working efficiency and reduce the labor intensity of operators. However, this apparatus requires manual operation when transporting the parts to be quenched, and consumes a certain amount of human resources, and the surfaces of the parts are oxidized by air contact during transportation of the parts, which affects the performance requirements of the parts.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a silence sprocket production is with quenching equipment possesses the advantage that prevents the part surface from oxidizing, and then solves the problem that the part surface is by the oxidation and arouses the part performance to reduce.

(II) technical scheme

For realizing the above-mentioned advantage that prevents that the part surface from being oxidized, the utility model discloses a specific technical scheme as follows:

the utility model provides a silence sprocket production is with quenching equipment, the on-line screen storage device comprises a base, the top of base is provided with the nitrogen gas jar, one side of nitrogen gas jar is provided with the solenoid valve, one side that the nitrogen gas jar was kept away from to the solenoid valve is provided with the output tube, the one end that the solenoid valve was kept away from to the output tube is provided with the frame that leads to the anger, the below of frame that leads to the anger is provided with the passageway, the below of passageway is provided with drive mechanism, the one end of passageway is provided with the cooling bath, the one end that the cooling bath was kept away from to the passageway is provided with the fixed plate, one side that the passageway was kept away from to the fixed plate is provided with the quenching furnace, the top of quenching furnace is provided with the gripper, the bottom of gripper is provided with the stand, one side of stand is provided with control panel.

Further, in order to make inert gas let in the passageway for the sprocket avoids being oxidized by the oxygen in the air at the transmission in-process, and then guarantees the performance of sprocket, and the frame of ventilating is provided with the side breather pipe including setting up the last breather pipe of keeping away from solenoid valve one end at the output tube at the both ends of breather pipe.

Further, in order to enable the chain wheel to be conveyed to the cooling tank through the quenching furnace, the transmission is more stable, and then the requirements of work are met, the conveying mechanism comprises a supporting plate arranged below the channel, a plurality of supporting columns are arranged on the top end of the supporting plate in a transverse array mode, two connecting plates are arranged at the bottom end of the supporting plate, a first connecting rod is arranged at the bottom end of the side wall of each connecting plate, a second connecting rod is arranged at one end, far away from the connecting plates, of the first connecting rod, a third connecting rod is arranged at one end, far away from the second connecting rod, of the third connecting rod, a first fixing plate fixed on the ground is arranged, a motor is arranged on one side, far away from the third connecting rod, of the first fixing plate, a control panel, a solenoid valve is arranged on the bottom end of the motor and a mechanical claw, a fourth connecting rod is arranged at one end, far away from the third connecting rod, of the fourth connecting rod, and a second fixing plate fixed on the ground is arranged at one end, far away from the second connecting rod.

Further, in order to make gas let in the passageway, and then make the sprocket avoid by the oxidation, the bottom of breather pipe and the lateral wall of side breather pipe all are provided with the air vent.

Furthermore, in order to lead the gas into the channel and further prevent the chain wheel from being oxidized, the top end and the side wall of the channel are provided with grooves.

Furthermore, in order to enable the chain wheel to be conveyed into the channel and then conveyed into the cooling pool through the conveying mechanism, and further meet the requirement of work, through holes are formed in two ends of the channel.

(III) advantageous effects

Compared with the prior art, the utility model provides a quenching equipment is used in silence sprocket production possesses following beneficial effect:

(1) through setting up the device can make the sprocket after the quenching is accomplished, manipulate control panel earlier, grasp the sprocket by the gripper, drive sprocket to the passageway in, utilize the frame of ventilating to introduce inert gas in the passageway for the passageway is inside to be full of inert gas, through drive mechanism, make the sprocket convey the cooling tank in the middle of, because inert gas's existence in the passageway, make the sprocket avoid by the oxidation, and then reach better performance requirement.

(2) The inert gas can be introduced into the channel by arranging the ventilation frame, so that the chain wheel is prevented from being oxidized by oxygen in the air in the transmission process, and the performance of the chain wheel is ensured.

(3) Through set up the through-hole at the passageway terminal surface for during the sprocket can convey the passageway, and then convey the cooling bath through transport mechanism, and then accomplish the requirement of work.

(4) The vent holes are formed in the vent frame, so that gas is introduced into the channel, and the chain wheel is prevented from being oxidized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a quenching apparatus for producing a silent chain wheel according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a quenching apparatus for producing a silent chain wheel according to an embodiment of the present invention;

fig. 3 is a sectional view at a in fig. 2 of the quenching apparatus for manufacturing a silent sprocket according to the embodiment of the present invention;

FIG. 4 is a schematic perspective view of a quenching apparatus for producing a silent chain wheel according to an embodiment of the present invention;

fig. 5 is a sectional view at B in fig. 4 of the quenching apparatus for manufacturing a silent sprocket according to the embodiment of the present invention;

fig. 6 is a schematic view of a vent frame of the quenching apparatus for producing a silent chain wheel according to the embodiment of the present invention;

fig. 7 is a schematic view of a transmission mechanism of quenching equipment for producing a silent chain wheel according to an embodiment of the invention.

In the figure:

1. a base; 2. a nitrogen tank; 3. an electromagnetic valve; 4. an output pipe; 5. a ventilation frame; 501. an upper vent pipe; 502. a side vent pipe; 6. a channel; 7. a transport mechanism; 701. a support plate; 702. a support pillar; 703. a connecting plate; 704. a first connecting rod; 705. a second connecting rod; 706. a third connecting rod; 707. a first fixing plate; 708. a motor; 709. a connecting rod IV; 710. a second fixing plate; 8. a cooling pool; 9. a fixing plate; 10. a quenching furnace; 11. a gripper; 12. a column; 13. a control panel.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a quenching equipment is used in silence sprocket production is provided.

The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-7, according to the utility model discloses quenching equipment is used in silence sprocket production, the on-line screen storage device comprises a base 1, base 1's top is provided with nitrogen gas jar 2, one side of nitrogen gas jar 2 is provided with solenoid valve 3, one side that nitrogen gas jar 2 was kept away from to solenoid valve 3 is provided with output tube 4, the one end that solenoid valve 3 was kept away from to output tube 4 is provided with ventilative frame 5, the below of ventilative frame 5 is provided with passageway 6, the below of passageway 6 is provided with transport mechanism 7, the one end of passageway 6 is provided with cooling bath 8, the one end that cooling bath 8 was kept away from to passageway 6 is provided with fixed plate 9, one side that passageway 6 was kept away from to fixed plate 9 is provided with quenching furnace 10, the top of quenching furnace 10 is provided with gripper 11, gripper 11's bottom is provided with stand 12, one side of stand 12 is provided with control panel 13.

By means of the technical scheme, the device can enable the chain wheel to be grabbed by the mechanical claw 11 after quenching is completed, the chain wheel is driven to the channel 6, the chain wheel is conveyed to the cooling pool 8 through the conveying mechanism 7, and the chain wheel is prevented from being oxidized due to the existence of inert gas in the channel 6, so that better performance requirements are met.

In one embodiment, for the above-mentioned ventilation frame 5, the ventilation frame 5 includes an upper ventilation pipe 501 disposed at one end of the output pipe 4 far from the solenoid valve 3, and two ends of the upper ventilation pipe 501 are provided with side ventilation pipes 502, so that the inert gas can be introduced into the channel 6, the sprocket is prevented from being oxidized by oxygen in the air during the transmission process, and the performance of the sprocket is ensured.

In one embodiment, for the above-mentioned conveying mechanism 7, the conveying mechanism 7 includes a supporting plate 701 disposed below the channel 6, a plurality of supporting pillars 702 are transversely arrayed at the top end of the supporting plate 701, two connecting plates 703 are disposed at the bottom end of the supporting plate 701, a first connecting rod 704 is disposed at the bottom end of the side wall of the connecting plate 703, a second connecting rod 705 is disposed at the end of the first connecting rod 704 away from the connecting plate 703, a third connecting rod 706 is disposed at the end of the second connecting rod 705, a first fixing plate 707 fixed on the ground is disposed at the end of the third connecting rod 706 away from the second connecting rod 705, a motor 708 is disposed at the side of the first fixing plate 707 away from the third connecting rod 706, the control panel 13, the solenoid valve 3, the motor 708 and the gripper 11 are electrically connected, a fourth connecting rod 709 is disposed at the end of the second connecting rod 705 away from the third connecting rod 706, a second fixing plate 710 fixed on the ground is disposed at the end of the fourth connecting rod 709 away from the second connecting rod 705, so that the chain wheels are conveyed from the quenching furnace 10 to the cooling bath 8, the transmission is more stable, and the working requirement is further met.

In one embodiment, for the upper vent pipe 501, the bottom end of the upper vent pipe 501 and the side wall of the side vent pipe 502 are provided with vent holes, so that the gas is introduced into the channel 6, and the sprocket is prevented from being oxidized.

In one embodiment, for the channel 6, the top and side walls of the channel 6 are recessed to allow gas to pass into the channel 6, thereby preventing the sprocket from being oxidized.

In one embodiment, for the above-mentioned channel 6, the two ends of the channel 6 are provided with through holes, so that the chain wheel can be conveyed into the channel 6 and further conveyed into the cooling pool 8 through the conveying mechanism 7, and the requirement of work is further completed.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the sprocket needs to be quenched and cooled, the motor 708 is started, the motor 708 drives the third connecting rod 706 to move, the second connecting rod 705 is further driven to move, the first connecting rod 704 is further driven to move, the second connecting rod 705 drives the fourth connecting rod 709 to move on the second fixing plate 710, the first connecting rod 704 drives the connecting plate 703 to move periodically, the connecting plate 703 drives the supporting plate 701 to move, the supporting plate 701 penetrates through the middle space position of the sprocket in the upward movement process of the supporting column 702, the supporting plate 701 lifts the sprocket to transmit, the electromagnetic valve 3 is opened while the motor 708 is started, gas passes through the upper vent pipe 501 and the side vent pipe 502 on the vent frame 5, the gas enters the channel 6, inert gas fills the whole channel 6, the sprocket is protected against oxidation, the sprocket is transmitted into the channel 6 by operating the mechanical claw 11 through the control panel 13, and is transmitted, and conveyed to the cooling pool 8 for cooling, thereby completing the quenching requirement for the production of the silent chain wheel.

In conclusion, with the aid of the technical scheme of the utility model, can make the sprocket after quenching is accomplished through setting up the device, seize the sprocket by gripper 11, drive sprocket to in the passageway 6, through transport mechanism 7 for in the sprocket conveys cooling tank 8, because inert gas's existence in passageway 6, make the sprocket avoid by the oxidation, and then reach better performance requirement.

In addition, by arranging the upper vent pipe 501 and the side vent pipes 502 positioned at the two ends of the upper vent pipe 501, inert gas can be introduced into the channel 6, so that the chain wheel is prevented from being oxidized by oxygen in the air in the transmission process, and the performance of the chain wheel is further ensured; by arranging the conveying mechanism 7 which comprises the supporting plate 701, the supporting column 702 and the like, the chain wheel is conveyed to the cooling pool 8 from the quenching furnace 10, so that the transmission is more stable, and the working requirement is further met; through the arrangement of the vent holes at the bottom end of the upper vent pipe 501 and the side wall of the side vent pipe 502, gas is introduced into the channel 6, so that the chain wheel is prevented from being oxidized; grooves are formed in the top end and the side wall of the channel 6, so that gas is introduced into the channel 6, and the chain wheel is prevented from being oxidized; through having seted up the through-hole at the both ends of passageway 6 for the sprocket can convey in passageway 6, and then convey cooling bath 8 through transport mechanism 7, and then accomplish the requirement of work.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a silence sprocket production is with quenching equipment, includes base (1), its characterized in that:

the top of base (1) is provided with nitrogen gas jar (2), one side of nitrogen gas jar (2) is provided with solenoid valve (3), one side that solenoid valve (3) kept away from nitrogen gas jar (2) is provided with output tube (4), the one end that solenoid valve (3) were kept away from in output tube (4) is provided with leads to the air frame (5), the below of leading to the air frame (5) is provided with passageway (6), the below of passageway (6) is provided with transport mechanism (7), the one end of passageway (6) is provided with cooling bath (8), the one end that passageway (6) kept away from cooling bath (8) is provided with fixed plate (9), the one side that passageway (6) were kept away from in fixed plate (9) is provided with quenching furnace (10), the top of quenching furnace (10) is provided with gripper (11), the bottom of gripper (11) is provided with stand (12), and a control panel (13) is arranged on one side of the upright post (12).

2. The quenching equipment for producing the silent chain wheel as claimed in claim 1, wherein the air vent frame (5) comprises an upper air vent pipe (501) arranged at one end of the output pipe (4) far away from the electromagnetic valve (3), and two ends of the upper air vent pipe (501) are provided with side air vent pipes (502).

3. The quenching equipment for producing the silent chain wheel as claimed in claim 1, wherein the conveying mechanism (7) comprises a supporting plate (701) arranged below the channel (6), a plurality of supporting columns (702) are transversely arrayed at the top end of the supporting plate (701), two connecting plates (703) are arranged at the bottom end of the supporting plate (701), a first connecting rod (704) is arranged at the bottom end of the side wall of each connecting plate (703), a second connecting rod (705) is arranged at one end of each first connecting rod (704) far away from the corresponding connecting plate (703), a third connecting rod (706) is arranged at one end of each second connecting rod (705), a first fixing plate (707) fixed on the ground is arranged at one end of each third connecting rod (706) far away from the corresponding connecting rod (705), a motor (708) is arranged at one side of each first fixing plate (707) far away from the corresponding third connecting rod (706), and the control panel (13), the electromagnetic valve (3), the motor (708) and the mechanical claw (11) are electrically connected, one end, far away from the connecting rod three (706), of the connecting rod two (705) is provided with a connecting rod four (709), and one end, far away from the connecting rod two (705), of the connecting rod four (709) is provided with a fixing plate two (710) fixed on the ground.

4. The quenching equipment for producing the silent chain wheel as claimed in claim 2, wherein the bottom end of the upper vent pipe (501) and the side wall of the side vent pipe (502) are provided with vent holes.

5. The quenching equipment for producing the silent chain wheel as claimed in claim 1 or 2, wherein the top end and the side wall of the channel (6) are provided with grooves.

6. The quenching equipment for producing the silent chain wheel as claimed in claim 1, wherein both ends of the channel (6) are provided with through holes.