CN206069948U - Axle class automatic quenching device - Google Patents

Axle class automatic quenching device Download PDF

Info

Publication number
CN206069948U
CN206069948U CN201620974105.1U CN201620974105U CN206069948U CN 206069948 U CN206069948 U CN 206069948U CN 201620974105 U CN201620974105 U CN 201620974105U CN 206069948 U CN206069948 U CN 206069948U
Authority
CN
China
Prior art keywords
cylinder
aforementioned
workpiece
plate
feed
Prior art date
Application number
CN201620974105.1U
Other languages
Chinese (zh)
Inventor
贝国生
Original Assignee
宁波万盛智能科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波万盛智能科技股份有限公司 filed Critical 宁波万盛智能科技股份有限公司
Priority to CN201620974105.1U priority Critical patent/CN206069948U/en
Application granted granted Critical
Publication of CN206069948U publication Critical patent/CN206069948U/en

Links

Abstract

A kind of axle class automatic quenching device, it is characterised in that including work top, feed mechanism, Material collecting box for harvesting, bracing frame and quenching mechanism, high-frequency induction heating machine, steering assembly and controller, feed mechanism energy horizontal cross ground output workpiece;Steering assembly, including steering block, turn to cylinder, cover plate and push pedal cylinder, one end of aforementioned steering block is hinged with the side of feed mechanism, there is in the steering block passage that is accommodating for workpiece and passing through, the feed end of the passage is accepted with the discharge end of feed mechanism, after the steering block rotates 90 °, the discharge end of the passage is located at the surface of aforementioned induction apparatuss through hole.Compared with prior art, the utility model has the advantage of:Overall structure is simple, while feeding, steering, quenching, cooling and discharging are automatically obtained by controller, improves quenching efficiency, substantially reduces labor intensity and reduces potential safety hazard.

Description

Axle class automatic quenching device

Technical field

This utility model is related to a kind of quenching unit, and the quenching unit is suitable for the Quenching Treatment of axle class.

Background technology

The purpose of quenching is to make overcooling austenite carry out martensite or bainite transformation, obtains martensite or bainite group Knit, then coordinate the tempering with different temperatures, to greatly improve intensity, hardness, wearability, fatigue strength and the toughness of steel Deng so as to meet the different use requirements of various machine components and instrument.Some special steel materials can also be met by quenching The special physics such as ferromagnetism, corrosion resistance, chemical property.

The quenching unit of axle class, has high-frequency quenching equipment (such as high-frequency induction heating lathe), high frequency using more at present The principle of Quenching Treatment is to be input into intermediate frequency or high-frequency alternating current to induction apparatuss using high-frequency quenching equipment, and workpiece is placed on hollow In the induction apparatuss that copper pipe is coiled into, after being passed through intermediate frequency or high-frequency alternating current, the faradic current of same frequency is formed in surface of the work, by zero The rapid heating in part surface or local (can heat up 800~1000 DEG C in several seconds, center portion is still close to room temperature) is fast after some seconds Speed is sprayed (leaching) water cooling (or spraying oil cooling) immediately and completes to soak firer's work, and making surface of the work or local reach corresponding hardness will Ask.

High-frequency induction heating lathe is carried out in manually-operated mode, although in operation, have equipment simple, light, behaviour The characteristics of making flexible, but due to manual mode of operation, palpus skilled operative employee carried out, its high labor intensive, low production efficiency, no Adapt to the needs of the axle class production of large batch of, scale.Simultaneously again due to artificial direct operation, its induction heating equipment Radiation, high-strength magnetic field, generate very big harm to health.In addition, existing high-frequency quenching equipment is bulky, structure is multiple It is miscellaneous, involve great expense and safeguard constant, how to develop a kind of small-sized device for being suitable to the quenching of axle class imperative.

Utility model content

Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of compact conformation and Energy self-feeding and the axle class automatic quenching device of discharging.

This utility model solve the technical scheme that adopted of above-mentioned technical problem for:A kind of axle class automatic quenching device, its It is characterised by including

Work top;

Feed mechanism, on aforementioned operation table top, and can horizontal cross ground output workpiece;

Material collecting box for harvesting, below aforementioned operation table top and with upper port;

Bracing frame, in the upper port of aforementioned Material collecting box for harvesting;

Quenching mechanism, including induction apparatuss, discharging push pedal and the discharging cylinder that support, hollow copper tubing make, aforesaid support On bracing frame, the upper surface and lower surface of aforementioned brackets are respectively provided with and plug hole for hole is plugged in workpiece setting with, front The induction apparatuss stated are located at the upper surface of aforementioned brackets and with the first end being connected with high frequency electric and the second end, internal to have confession The through hole of workpiece setting, the through hole formed induction region and it is corresponding with hole is above plugged arrange, the medial wall of the through hole is formed with many Individual spray-hole, the induction apparatuss have external water supply connector, and the water supply connector is communicated with aforesaid spray-hole;Aforesaid discharging is pushed away Plate telescopically located at the lower surface of support and has a dumping pit, the dumping pit with it is aforementioned under plug hole and be in the state that staggers Under, then workpiece is located on support, and aforementioned dumping pit plugs hole with in the state of aliging, then workpiece falls from dumping pit Go out;Aforesaid discharging cylinder on the aforesaid support and with laterally clutch end, the clutch end with it is aforesaid Discharging push pedal connects and discharging push pedal can be driven to translate;

High-frequency induction heating machine, is connected with the first end of aforementioned induction apparatuss and the second end and can provide high-frequency electrical to induction apparatuss Stream;

Steering assembly, including steering block, steering cylinder, cover plate and push pedal cylinder, one end of aforementioned steering block and feeder The side of structure is hinged, and has passage that is accommodating for workpiece and passing through, feed end and the feed mechanism of the passage in the steering block Discharge end is accepted, and after the steering block rotates 90 °, the discharge end of the passage is located at the surface of aforementioned induction apparatuss through hole;Aforementioned turn It is flexibly connected to one end of cylinder with feed mechanism, the push rod of the steering cylinder is flexibly connected with the side of aforementioned steering block;Before State cover plate side be articulated with steering block away from feed mechanism the other end and the discharge end of steering block passage can be covered;It is aforementioned One end of push pedal cylinder is flexibly connected with the side wall of steering block, and the push rod of the push pedal cylinder is flexibly connected with the side of cover plate and energy Open and close cover plate;

Controller, control output end respectively with aforesaid feed mechanism, discharging cylinder, high-frequency induction heating machine, turn to gas Cylinder and push pedal cylinder.

Further, described support includes upper plate, lower plate and the pillar between upper plate and lower plate, described induction apparatuss On upper plate, it is described on plug hole and under plug hole and taken shape in aforesaid upper plate and lower plate respectively, described chute into Type is on the lower surface of lower plate.

Feed mechanism is preferably as follows design:The feed mechanism includes box for feeding odd, chute feeder, feeding cylinder and limit material gas Cylinder, the bottom surface of aforementioned box for feeding odd is an inclined plane downward-sloping from top to bottom, and aforesaid chute feeder is located at box for feeding odd bottom On discharging opening, aforementioned feeding cylinder is located at aforementioned box for feeding odd side, and the clutch end of the feeding cylinder has can be by box for feeding odd Interior workpiece pushes the crowded push pedal of steering block, the back side of the aforesaid limit material cylinder located at box for feeding odd bottom surface, the limit material cylinder it is dynamic Power outfan has a horizontal limiting plate, is located at the upper surface of chute feeder and by box for feeding odd after the limiting plate elongation Workpiece is separated with the workpiece in chute feeder, and described feeding cylinder and limit material cylinder are connected with controller.

To realize disposably multiple workpiece being exported and being quenched, can be in one of following three kinds of modes of employing:

The first, can hold multiple workpiece in described chute feeder side by side, and accordingly, the passage of the steering block is with more Individual, the through hole of the induction apparatuss is multiple and be in a straight line, also, multiple passages of the steering block are from feed end to going out Gradually spread arrangement at material end, also, the feed end of the passage is enlarging shape.Multiple workpiece complete gap increasing in steering block Plus, it is easy to subsequently enter induction apparatuss.

Second, in described chute feeder, multiple workpiece can be held side by side, accordingly, the passage of the steering block has multiple And be arranged in parallel, the through hole of the induction apparatuss be it is multiple and be in a straight line, also, the bottom of the chute feeder offer it is slotting Enter hole, described work top is provided with guidance set, the guidance set includes guide cylinder and insertion plate, aforesaid insertion plate Located at the clutch end of guide cylinder, the front end of aforementioned insertion plate has multiple arranged for interval and increases can gap between workpiece Plus guiding tooth, aforesaid guide cylinder can drive insertion plate to move near chute feeder, and then make guiding tooth by patchhole Stretch out from chute feeder bottom up, the guide cylinder is connected with controller.Gap adjustment between workpiece is by being oriented to tooth come complete Into.

The third, can hold multiple workpiece in described chute feeder side by side, and accordingly, the passage of the steering block has multiple And be arranged in parallel, the through hole of the induction apparatuss is multiple and in a straight line, and the feeding front of the slot is extended guiding Portion, the upper surface of the guide part have multiple arranged for interval and can make the guide pad that gap increases between workpiece.Between workpiece Gap adjusts by guide pad to realize.

Compared with prior art, the utility model has the advantage of:Overall structure is simple, at the same feeding, steering, quenching, Cooling and discharging are automatically obtained by controller, improve quenching efficiency, are substantially reduced labor intensity and are reduced potential safety hazard.Simultaneously Overall structure is simple, easy to manufacture and realization, beneficial to popularization and application.

Description of the drawings

Fig. 1 is 1 structural representation of embodiment (steering assembly is vertically arranged).

Fig. 2 is part-structure enlarged drawing in Fig. 1 (steering assembly is horizontally disposed with).

Amplification three-dimensional cutaway views of the Fig. 3 for Fig. 2 steering blocks.

Fig. 4 is the lateral enlarged drawing of feed mechanism in Fig. 1.

Fig. 5 is quenching mechanism enlarged drawing in Fig. 1.

Reverse views of the Fig. 6 for Fig. 5.

Optical cables of the Fig. 7 for Fig. 5.

Fig. 8 is the enlarged drawing of single induction apparatuss in Fig. 5.

Control principle drawings of the Fig. 9 for embodiment 1.

Figure 10 is the structural representation of feeding structure in embodiment 2.

Figure 11 is guidance set independence enlarged drawing in Figure 10.

Figure 12 is the three-dimensional cutaway view of steering block in embodiment 2.

Figure 13 is 3 structural representation of embodiment.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing embodiment.

Embodiment 1, as shown in figure 1, the axle class automatic quenching device in the present embodiment includes work top 100, feeder Structure 7, Material collecting box for harvesting 6, bracing frame 5, quenching mechanism 1a, high-frequency induction heating machine 2a (see Fig. 9), steering assembly 8 and controller 101, Feed mechanism 7 is on work top 100, and can export workpiece to horizontal cross;Material collecting box for harvesting 6 is below work top 100 And there is upper port, bracing frame 5 is in the upper port of Material collecting box for harvesting 6.

As shown in Figure 2 and Figure 4, feed mechanism 7 includes box for feeding odd 71, chute feeder 72, feeding cylinder 73 and limit material cylinder 75, The bottom surface of box for feeding odd 71 is an inclined plane downward-sloping from top to bottom, discharging opening of the chute feeder 72 located at 71 bottom of box for feeding odd On, feeding cylinder 73 is located at 71 side of box for feeding odd, and the clutch end of the feeding cylinder 73 has can be by the work in box for feeding odd 71 Part pushes the crowded push pedal 731 of steering block 81, and limit material cylinder 75 is located at the back side of 71 bottom surface of box for feeding odd, the power of the limit material cylinder 75 There is outfan a horizontal limit flitch 751, the limit flitch 751 upper surface of chute feeder 72 is located at after extending and by feeding Workpiece in case 71 is separated with the workpiece in chute feeder 72.Multiple workpiece can be held side by side in chute feeder 72.

As shown in Fig. 5~Fig. 8, quenching mechanism 1a includes the induction apparatuss 2, discharging that Material collecting box for harvesting 6, support 1, hollow copper tubing make Push pedal 3 and discharging cylinder 4, support 1 is on bracing frame 5.Here bracing frame 5 and support 1 can also be made of one part, support 1 includes upper plate 11, lower plate 12 and the pillar between upper plate 11 and lower plate 12 13, and induction apparatuss 2 are above plugged on upper plate 11 Hole 111 with plugs hole 121 and is taken shape on upper plate 11 and lower plate 12 respectively, and chute 14 is taken shape on the lower surface of lower plate 12.

Induction apparatuss 2 have the first end and second of first end 21 and the second end 22, high-frequency induction heating machine 2a and induction apparatuss 2 End connection simultaneously can provide high frequency electric to induction apparatuss 2.

The through hole 24 that there are inside induction apparatuss 2 multiple confession workpiece 10 to arrange, on 2 length direction of induction apparatuss in the present embodiment There are four through holes 24, the through hole 24 forms induction region arrangement corresponding with hole 111 is above plugged, and the medial wall of the through hole 24 is formed Have multiple spray-holes 25, the induction apparatuss 2 have an external water supply connector 23, the water supply connector 23 by the inner chamber of induction apparatuss 2 with Spray-hole 25 is communicated;Water supply connector 23 is provided with the water valve 231 being connected with controller 101.

Discharging push pedal 3 telescopically in lower plate 12 and has dumping pit 32, and discharging push pedal 3 is slided with chute 14 and matched somebody with somebody Close.The dumping pit 32 plugs hole 121 with in the state of staggering, then workpiece 10 is located on support 1, and dumping pit 32 is inserted with lower In the state of alignment, then workpiece 10 is dropped out from dumping pit 32 apertured 121.Discharging cylinder 4 is on support 1 and has horizontal stroke To ground clutch end, the clutch end is connected with discharging push pedal 3 and discharging push pedal 3 can be driven to translate.

With reference to shown in Fig. 2 and Fig. 3, steering assembly 8 includes steering block 81, turns to cylinder 82, cover plate 83 and push pedal cylinder 84, One end of steering block 81 is hinged with the side of feed mechanism 7, have in the steering block 81 for workpiece it is accommodating and pass through it is multiple logical Road 811, multiple passages 811 gradually spread arrangement from feed end to discharge end, also, the feed end of passage 811 has enlarging shape Fillet surface 812.

With reference to shown in Fig. 1, the feed end of passage 811 is accepted with the discharge end of feed mechanism 7, and the steering block 81 rotates 90 ° Afterwards, the discharge end of the passage 811 is located at the surface of 2 through hole of induction apparatuss;Turn to one end of cylinder 82 with 72 activity of chute feeder even Connect, the push rod of the steering cylinder 82 is flexibly connected with the side of steering block 81;83 side of cover plate be articulated with steering block 81 away from The discharge end of 81 passage 811 of steering block can simultaneously be covered by the other end of feed mechanism 7;One end of push pedal cylinder 84 and steering block 81 Side wall be flexibly connected, the push rod of the push pedal cylinder 84 is flexibly connected with the side of cover plate 83 and can open and close cover plate 83.

As shown in figure 9,101 control output end of controller respectively with feeding cylinder 73, limit material cylinder 75, turn to cylinder 82, Push pedal cylinder 84, water valve 231, discharging cylinder 4 and high-frequency induction heating machine 2a.Chute feeder 72 is set near the side of feeding cylinder 73 There is infrared inductor 74, when expiring to the workpiece in chute feeder 72, infrared inductor 74 is to 101 sending signal of controller.

With reference to shown in Fig. 1 and Fig. 2, operating process is as follows:During original state, steering block 81 is with chute feeder 72 in always On line, dumping pit 32 plugs hole 121 with and staggers.Workpiece 10 is put in box for feeding odd 71, limit material cylinder 75 works, and limits flitch 751 forward extend out, and four workpiece 10 to be quenched are limited in chute feeder 72, and feeding cylinder 73 works, and squeeze push pedal 731 forward Stretch out and promote workpiece to respectively enter in the passage 811 of steering block, turn to cylinder 82 and work, drive steering block 81 to rotate 90 °, by Horizontality becomes plumbness, and push pedal cylinder 84 works, and drives cover plate 83 to overturn and open channel outlet, and workpiece 10 is from passage Drop out and enter in induction apparatuss 2 in 811, high-frequency induction heating machine 2a provides high frequency electric, 2 moment of induction apparatuss to induction apparatuss 2 Heating, then power-off are passed through cooling water, and quenching terminates, and discharging cylinder 4 drives discharging push pedal 3, makes the discharging in discharging push pedal 3 Hole 32 is alignd with lower jack 121, and the workpiece 10 after so quenching is dropped in Material collecting box for harvesting 6.

Embodiment 2, as shown in Figure 10 and Figure 11, the bottom of the chute feeder 72 in the present embodiment offers patchhole, work Table top 100 is provided with guidance set 9, and the guidance set 9 includes guide cylinder 91 and insertion plate 92, and insertion plate 92 is located at guiding gas The clutch end of cylinder 91, the front end for inserting plate 92 have multiple arranged for interval and can make the guiding tooth that gap increases between workpiece 93, guide cylinder 91 can drive insertion plate 92 to move near chute feeder 72, and then make guiding tooth 93 by patchhole 721 from sending 72 bottom up of hopper is stretched out, and as shown in figure 12, the passage in steering block 81 is arranged in parallel.Before steering block 81 is sent into, lead to The effect of guidance set 9 is crossed, in advance the gap between workpiece is enlarged, be beneficial to and subsequently quenched into induction apparatuss 2. Guide cylinder 91 is connected with controller 101.Other structures reference implementation example 1.

Embodiment 3, as shown in figure 13,72 front end of chute feeder in the present embodiment is extended guide part 72a, so send The length of hopper 72 is greater than the length of workpiece 10, and the upper surface of guide part 72a has multiple arranged for interval and can make workpiece 10 Between gap increase guide pad 72b.Passage 811 in steering block 81 is arranged in parallel, before steering block 81 is sent into, by leading To on portion 72a, the gap between workpiece is enlarged by the effect of guide pad 72b in advance, is beneficial to and is subsequently entered into induction apparatuss 2 Row quenching.Other structures reference implementation example 1.

Claims (6)

1. a kind of axle class automatic quenching device, it is characterised in that include
Work top;
Feed mechanism, on aforementioned operation table top, and can horizontal cross ground output workpiece;
Material collecting box for harvesting, below aforementioned operation table top and with upper port;
Bracing frame, in the upper port of aforementioned Material collecting box for harvesting;
Quenching mechanism, including induction apparatuss, discharging push pedal and the discharging cylinder that support, hollow copper tubing make, aforesaid is set up in On bracing frame, the upper surface and lower surface of aforementioned brackets are respectively provided with and plug hole for hole is plugged in workpiece setting with, aforesaid Induction apparatuss located at the upper surface of aforementioned brackets and with the first end being connected with high frequency electric and the second end, it is internal have supply workpiece The through hole of setting, the through hole form induction region arrangement corresponding with hole is above plugged, and the medial wall of the through hole is formed with multiple sprays Perforation, the induction apparatuss have external water supply connector, and the water supply connector is communicated with aforesaid spray-hole;Aforesaid discharging push pedal energy Telescopically located at support lower surface and have dumping pit, the dumping pit with it is aforementioned under plug hole be in stagger in the state of, then Workpiece is located on support, and aforementioned dumping pit plugs hole with in the state of aliging, then workpiece is dropped out from dumping pit;It is aforementioned Discharging cylinder on the aforesaid support and with laterally clutch end, the clutch end and aforesaid discharging push pedal Connection simultaneously can drive discharging push pedal to translate;
High-frequency induction heating machine, is connected with the first end of aforementioned induction apparatuss and the second end and can provide high frequency electric to induction apparatuss;
Steering assembly, including steering block, steering cylinder, cover plate and push pedal cylinder, one end and the feed mechanism of aforementioned steering block Side is hinged, and has passage that is accommodating for workpiece and passing through, the feed end of the passage and the discharging of feed mechanism in the steering block End is accepted, and after the steering block rotates 90 °, the discharge end of the passage is located at the surface of aforementioned induction apparatuss through hole;Aforementioned steering gas One end of cylinder is flexibly connected with feed mechanism, and the push rod of the steering cylinder is flexibly connected with the side of aforementioned steering block;Aforementioned cover Plate side be articulated with steering block away from feed mechanism the other end and the discharge end of steering block passage can be covered;Aforementioned push pedal One end of cylinder is flexibly connected with the side wall of steering block, and the push rod of the push pedal cylinder is flexibly connected with the side of cover plate and can be opened and closed Cover plate;
Controller, control output end respectively with aforesaid feed mechanism, discharging cylinder, high-frequency induction heating machine, turn to cylinder and Push pedal cylinder.
2. axle class automatic quenching device according to claim 1, it is characterised in that described support include upper plate, lower plate and Pillar between upper plate and lower plate, described induction apparatuss on upper plate, it is described on plug hole and under plug hole difference Take shape in aforesaid upper plate and lower plate, the lower surface of the lower plate forms chute.
3. axle class automatic quenching device according to claim 1, it is characterised in that the feed mechanism includes box for feeding odd, send Hopper, feeding cylinder and limit material cylinder, the bottom surface of aforementioned box for feeding odd is an inclined plane downward-sloping from top to bottom, aforesaid to send On the discharging opening of box for feeding odd bottom, aforementioned feeding cylinder is located at aforementioned box for feeding odd side, the power of the feeding cylinder to hopper Outfan has the crowded push pedal that the workpiece in box for feeding odd can be pushed steering block, and aforesaid limit material cylinder is located at box for feeding odd bottom surface The back side, the clutch end of the limit material cylinder have a horizontal limiting plate, are located at chute feeder after the limiting plate elongation Workpiece in box for feeding odd is simultaneously separated by upper surface with the workpiece in chute feeder, described feeding cylinder and limit material cylinder with control Device connects.
4. axle class automatic quenching device according to claim 3, it is characterised in that can hold in described chute feeder side by side many Individual workpiece, accordingly, the through hole that the passage of the steering block has multiple, the induction apparatuss is multiple and is in a straight line, Also, multiple passages of the steering block gradually spread arrangement from feed end to discharge end, also, the feed end of the passage is Enlarging shape.
5. axle class automatic quenching device according to claim 3, it is characterised in that can hold in described chute feeder side by side many Individual workpiece, accordingly, the passage of the steering block has multiple and is arranged in parallel, and the through hole of the induction apparatuss is multiple and is in one Straight line, also, the bottom of the chute feeder offers patchhole, and described work top is provided with guidance set, and this is led Include guide cylinder and insertion plate to component, aforesaid insertion plate is located at the clutch end of guide cylinder, aforementioned insertion plate Front end has multiple arranged for interval and the guiding tooth that gap increases between workpiece, aforesaid guide cylinder can be made to drive insertion plate Near chute feeder movement, and then guiding tooth is made to stretch out from chute feeder bottom up by patchhole, the guide cylinder and control Device connects.
6. axle class automatic quenching device according to claim 3, it is characterised in that can hold in described chute feeder side by side many Individual workpiece, accordingly, the passage of the steering block has multiple and is arranged in parallel, and the through hole of the induction apparatuss is multiple and is in one Straight line, the feeding front of the slot is extended guide part, and the upper surface of the guide part has multiple arranged for interval and energy Make the guide pad that gap increases between workpiece.
CN201620974105.1U 2016-08-29 2016-08-29 Axle class automatic quenching device CN206069948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620974105.1U CN206069948U (en) 2016-08-29 2016-08-29 Axle class automatic quenching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620974105.1U CN206069948U (en) 2016-08-29 2016-08-29 Axle class automatic quenching device

Publications (1)

Publication Number Publication Date
CN206069948U true CN206069948U (en) 2017-04-05

Family

ID=58434572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620974105.1U CN206069948U (en) 2016-08-29 2016-08-29 Axle class automatic quenching device

Country Status (1)

Country Link
CN (1) CN206069948U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106119508A (en) * 2016-08-29 2016-11-16 宁波万盛智能科技股份有限公司 Axle class automatic quenching device
CN108467937A (en) * 2018-03-21 2018-08-31 镇江倍斯特曼新材料研究有限公司 It is a kind of for collects quench after bearing parts material-gathering device
CN109182682A (en) * 2018-11-15 2019-01-11 重庆电子工程职业学院 A kind of surface heat treatment device for electromechanical equipment production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106119508A (en) * 2016-08-29 2016-11-16 宁波万盛智能科技股份有限公司 Axle class automatic quenching device
CN106119508B (en) * 2016-08-29 2017-10-24 宁波万盛智能科技股份有限公司 Axle class automatic quenching device
CN108467937A (en) * 2018-03-21 2018-08-31 镇江倍斯特曼新材料研究有限公司 It is a kind of for collects quench after bearing parts material-gathering device
CN109182682A (en) * 2018-11-15 2019-01-11 重庆电子工程职业学院 A kind of surface heat treatment device for electromechanical equipment production

Similar Documents

Publication Publication Date Title
CN100422353C (en) Medium frequency induction heating treatment method for steel pipe, petroleum well pipe and drill pipe
CN103834791A (en) Continuous roller type quenching cooling system for steel plates
CN102382953B (en) Rotary lifting-type gear sleeve automatic high frequency quenching device
CN100500884C (en) Medium frequency induction heating treatment system for steel pipe, petroleum well pipe and drill pipe
CN107041175A (en) A kind of agricultural loosening device
CN103307885B (en) Automatic robot hearth opening and blocking device
CS264117B2 (en) Furnace,esp. multi-chamber vacuum furnace
CN102676764B (en) Medium frequency induction quenching method for circumferential surface of roller
CN106238587B (en) A kind of plate heating system for drop stamping experiment
CN103215430A (en) Novel technique for isothermal heat treatment of steel wire
CN107251863A (en) A kind of fishpond feed is thrown and spreads device
CN202780433U (en) Copper nut press fitting device
CN103740923B (en) High-frequency annealing device of semi-automatic bearing
CN202337806U (en) Automatic quenching machine tool with double groups of stations
CN104831031B (en) A kind of automatic feed mechanism for shaft-like workpiece quenching
CN107020455A (en) A kind of intelligent columnar workpiece automatic laser marking streamline
CN108817459A (en) A kind of semi-automatic reducing type straight tube boring device
CN202382578U (en) Material loading device for heat treatment furnace
US3171405A (en) Snow liquefying device
CN103495800A (en) Steel rail induction butt welding and heat treatment device
CN103212767A (en) Brazing thermal treatment line of coal mining cutting tooth and road cutting tooth
CN107904369A (en) Hardening apparatus by high frequency current
CN102337383B (en) High-frequency automatic quenching machine for reverse gear shafts of transmission cases
CN205635718U (en) Copper line annealing device that vertical space occupancy is low
CN205443369U (en) Local heat treatment furnace of marching type pay -off

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20170405

Effective date of abandoning: 20171024