CN205205186U - Spring guenching unit is rolled up to heat - Google Patents

Spring guenching unit is rolled up to heat Download PDF

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Publication number
CN205205186U
CN205205186U CN201521053274.3U CN201521053274U CN205205186U CN 205205186 U CN205205186 U CN 205205186U CN 201521053274 U CN201521053274 U CN 201521053274U CN 205205186 U CN205205186 U CN 205205186U
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CN
China
Prior art keywords
quenching
chain plate
lifting
spring
transporting chain
Prior art date
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Active
Application number
CN201521053274.3U
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Chinese (zh)
Inventor
邵承玉
段海松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINING XINGFA SPRING CO Ltd
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JINING XINGFA SPRING CO Ltd
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Priority to CN201521053274.3U priority Critical patent/CN205205186U/en
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Abstract

Provided is a spring (b) (b) guenching unit is rolled up to heat, including quenching groove, lifting machine and lift, the lifting machine includes that one carries the link joint, carries the slope section tilt up of link joint and stretches out the quenching groove from one side of quenching inslot, and the lift setting is at the opposite side of quenching inslot, the lift includes grudging post and elevating platform, the elevating platform direction sets up on the upright guide rail of grudging post, is provided with lifting motor control's chain drive structure between grudging post and elevating platform, and the lower extreme of upright guide rail is bent backward and is formed a bending section, crooked period number is in the top of carrying the link joint horizontal segment, still be provided with the oil spilling hole on the quenching groove, the inlet that refrigeration cycle device and quenching groove are passed through to the oil spilling hole links to each other, the utility model discloses can reduce intensity of labour when improving the quenching quality, improve the cooling rate that the spring was rolled up to heat, effectively reduce the cool time to improve quenching efficiency. (B, )

Description

A kind of hot coiling spring quenching device
Technical field
The utility model belongs to heat-treatment production line quenching technology field, is specifically related to a kind of hot coiling spring quenching device.
Background technology
The quench cooled of hot coiling spring be by heating after spring put into the process that cold oil carries out cooling fast, to obtain the good performance of spring, and current treating processes to be loaded in a material frame by hot coiling spring to be processed, then spring is communicated with and expects that frame is inserted quenching tank together and quenched, because multiple spring mutually folds in material frame, partial spring is caused to quench not exclusively, or directly hot coiling spring is inserted in quenching tank one by one by derricking gear and quench, the time that such quenching needs cost longer, quenching efficiency is lower, and labour intensity is large.
Summary of the invention
The purpose of this utility model is to provide a kind of hot coiling spring quenching device, and it while raising quenching quality, can reduce labour intensity, improve the speed of cooling of hot coiling spring.
The technical scheme in the invention for solving the technical problem is: a kind of hot coiling spring quenching device, comprise quenching tank, lift and elevator, described lift comprises lifting motor, and the transporting chain plate that lifting motor drives, described transporting chain plate has a horizontal section and tilting section, the horizontal section of transporting chain plate is positioned at immediately below quenching tank, the tilting section of transporting chain plate is inclined upwardly and stretches out quenching tank from the side in quenching tank, elevator is arranged on the opposite side in quenching tank, described elevator comprises stand and lifting table, described lifting table guiding is arranged on the upright guide rail of stand, the chain drive structure that lifting motor controls is provided with between stand and lifting table, the lower end of upright guide rail backward bending forms a bending section, described bending section is positioned at the top of transporting chain plate horizontal section.
Preferably, described quenching tank is also provided with oil overflow hole, described oil overflow hole is connected with the fluid inlet of quenching tank by cooling-cycle device.
Preferably, also agitator is provided with in the middle and upper part of transporting chain plate horizontal section.
Preferably, described transporting chain plate is provided with some oil permeable holes.
The beneficial effects of the utility model are: the utility model improving quenching quality while, can reduce labour intensity, improve the speed of cooling of hot coiling spring; By elevator, hot coiling spring is positioned in quenching tank one by one, reduce manual operation load, fall to the outside transmission under the drive of transporting chain plate of the hot coiling spring in quenching tank, in course of conveying, the steam film between hot coiling spring and hardening liquid is broken by agitator, and make coolant flow, thus hot coiling spring is lowered the temperature, along with hot coiling spring enters quenching tank one by one, the hardening liquid of the heat of overflowing gets back to quenching tank again through cooling-cycle device, accelerate the speed of cooling of hot coiling spring further, effectively reduce the cool time, thus improve quenching efficiency.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.In figure:
1. quenching tank, 2. transporting chain plate, 21. horizontal sections, 22. tilting sections, 3. elevator, 31. stands, 32. lifting tables, 33. upright guide rails, 34. lifting motors, 35. chain transmission structure, 351. drive sprockets, 352. driven sprockets, 36. bending sections, 4. agitator, 5. hot coiling spring, 6. oil overflow hole, 7. cooling-cycle device, 8. fluid inlet.
Embodiment
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1: a kind of hot coiling spring quenching device, comprise quenching tank 1, lift and elevator 3, described lift comprises lifting motor, and the transporting chain plate 2 that lifting motor drives, described transporting chain plate 2 has a horizontal section 21 and tilting section 22, and the horizontal section 21 of transporting chain plate is positioned at immediately below quenching tank 1, and the tilting section 22 of transporting chain plate 2 is inclined upwardly and stretches out quenching tank 1 from the side in quenching tank 1;
Elevator 3 is arranged on the opposite side in quenching tank 1, described elevator 3 comprises stand 31 and lifting table 32, described lifting table 32 guiding is arranged on the upright guide rail 33 of stand, the chain drive structure 35 that lifting motor 34 controls is provided with between stand 31 and lifting table 32, described chain drive structure 35 comprises the drive sprocket 351 being arranged on upright guide rail 33 upper end and the driven sprocket 352 being arranged on upright guide rail 33 lower end, described lifting motor 34 is fixed on the tail plank of stand 31, under the effect of lifting motor 34, chain drive structure 35 drives lifting table 32 to slide up and down along described upright guide rail 33, the lower end of upright guide rail 33 backward bending forms a bending section 36, described bending section 36 is positioned at the top of transporting chain plate 2 horizontal section 21.
When lifting table 32 is moved downward to described bending section 36, described lifting table 32 has downward-sloping trend, and the hot coiling spring 5 be supported on lifting table 32 is just taken advantage of a situation and fallen on described transporting chain plate 2, and shifts out in described quenching tank 1 through transporting chain plate 2.
Because the temperature on hot coiling spring 5 surface is too high, a steam film is formed between hot coiling spring 5 and hardening liquid, hardening liquid can not near the surface of hot coiling spring 5, for accelerating the speed of cooling of hot coiling spring 5, agitator 4 is also provided with in the middle and upper part of transporting chain plate 2 horizontal section, this agitator 4 comprises agitator motor and stirring rake, and the working end of stirring rake stretches in quenching tank, and the other end of stirring rake is connected with the agitator motor outside quenching tank 1 by input shaft; By agitator 4, hardening liquid is flowed, thus hot coiling spring 5 is lowered the temperature, then by transporting chain plate 2, hot coiling spring 5 is outwards transmitted.
Described quenching tank 1 is also provided with oil overflow hole 6, and described oil overflow hole 6 is connected with the fluid inlet 8 of quenching tank by cooling-cycle device 7.Described cooling-cycle device 7 comprises recycle pump, the spiral coil cooling tube that pipeline connects; Described hot coiling spring 5 is placed on described transporting chain plate 2 through elevator 3 one by one, the hardening liquid of heat rises and outwards overflows through oil overflow hole 6, then again enter in described quenching tank 1 through cooling-cycle device 7, the mobility of further increase hardening liquid, thus make hot coiling spring 5 reach the object of fast cooling.
Described transporting chain plate 2 is provided with some oil permeable holes, hardening liquid is passed from oil permeable hole, increase the mobility of hardening liquid further.
Except technical characteristic described in specification sheets, be those skilled in the art known technology.

Claims (4)

1. a hot coiling spring quenching device, comprise quenching tank (1), lift and elevator (3), it is characterized in that: described lift comprises lifting motor, and the transporting chain plate (2) that lifting motor drives, described transporting chain plate (2) has a horizontal section (21) and tilting section (22), the horizontal section (21) of transporting chain plate (2) is positioned at immediately below quenching tank (1), the tilting section (22) of transporting chain plate is inclined upwardly and stretches out quenching tank (1) from the side in quenching tank (1), elevator (3) is arranged on the opposite side in quenching tank (1), described elevator (3) comprises stand (31) and lifting table (32), described lifting table (32) guiding is arranged on the upright guide rail (33) of stand (31), the chain drive structure (35) that lifting motor (34) controls is provided with between stand (31) and lifting table (32), the lower end of upright guide rail (33) backward bending forms a bending section (36), described bending section (36) is positioned at the top of transporting chain plate (2) horizontal section.
2. hot coiling spring quenching device according to claim 1, is characterized in that: on described quenching tank (1), be also provided with oil overflow hole (6), and described oil overflow hole (6) is connected with the fluid inlet (8) of quenching tank by cooling-cycle device (7).
3. hot coiling spring quenching device according to claim 1, is characterized in that: be also provided with agitator (4) in the middle and upper part of transporting chain plate (2) horizontal section.
4. hot coiling spring quenching device according to claim 1, is characterized in that: (2) are provided with some oil permeable holes to described transporting chain plate.
CN201521053274.3U 2015-12-17 2015-12-17 Spring guenching unit is rolled up to heat Active CN205205186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521053274.3U CN205205186U (en) 2015-12-17 2015-12-17 Spring guenching unit is rolled up to heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521053274.3U CN205205186U (en) 2015-12-17 2015-12-17 Spring guenching unit is rolled up to heat

Publications (1)

Publication Number Publication Date
CN205205186U true CN205205186U (en) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521053274.3U Active CN205205186U (en) 2015-12-17 2015-12-17 Spring guenching unit is rolled up to heat

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CN (1) CN205205186U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110669917A (en) * 2019-10-19 2020-01-10 江苏博凡科精密五金科技有限公司 Quenching cooling device for screw production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110669917A (en) * 2019-10-19 2020-01-10 江苏博凡科精密五金科技有限公司 Quenching cooling device for screw production

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