CN205295403U - Circulative cooling's quenching machine - Google Patents

Circulative cooling's quenching machine Download PDF

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Publication number
CN205295403U
CN205295403U CN201521002943.4U CN201521002943U CN205295403U CN 205295403 U CN205295403 U CN 205295403U CN 201521002943 U CN201521002943 U CN 201521002943U CN 205295403 U CN205295403 U CN 205295403U
Authority
CN
China
Prior art keywords
quenching
sprocket wheel
chain
hydronic
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201521002943.4U
Other languages
Chinese (zh)
Inventor
邹克俭
殷贵林
张仕林
张文平
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.)
Luzhou City Cheng Run Machinery Co Ltd
Original Assignee
Luzhou City Cheng Run Machinery Co Ltd
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 Luzhou City Cheng Run Machinery Co Ltd filed Critical Luzhou City Cheng Run Machinery Co Ltd
Priority to CN201521002943.4U priority Critical patent/CN205295403U/en
Application granted granted Critical
Publication of CN205295403U publication Critical patent/CN205295403U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a circulative cooling's quenching machine, including holding the quenching bath that quenches with liquid, install conveyor in the quenching bath, conveyor comprises the promotion section that horizontally quenching section and slant set up, still include the cooling tank, the cooling tank passes through the liquid of inlet tube in with the quenching bath to be introduced, in the inlet tube extended into the cooling tank, it extended and is provided with the nozzle on cooling tank into partly, still include an outlet pipe that is arranged in introducing the liquid of cooling tank the quenching bath.

Description

A kind of hydronic quenching press
Technical field
This utility model relates to a kind of for the equipment for workpiece quenching, especially a kind of quenching apparatus that quenching liquid can be circulated cooling.
Background technology
The quenching of steel is that steel is heated to critical temperature Ac3 (sub-eutectoid steel) or Ac1 (hypereutectoid steel) temperatures above, insulation a period of time, so as to all or part of austenitizing, then carry out the Technology for Heating Processing that martensite (or bainite) changes being as cold as below Ms (or isothermal near Ms) soon more than the cooling rate of critical cooling rate. Generally also the solution treatment of material such as aluminium alloy, copper alloy, titanium alloy, safety glass or the Technology for Heating Processing with quick cooling procedure are called quenching.
Existing quenching be all dependent on manpower put the workpiece in water carries out rapidly cooling after, be transported to again next process, labor strength is big. And owing to before workpiece quenching, temperature is significantly high, it is easy to security incident occurs.
In order to solve the problems referred to above, applicants have invented a kind of hydronic quenching press, workpiece automatic transportation can be realized and quench, it is not necessary to a dead lift, significantly reduce the labor intensity of workman, improve production efficiency. But after work a period of time, the temperature of liquid in quenching bath can substantially rise so that workpiece temperature can not be reduced to desirable state, have impact on workpiece quenching and process, reduce product quality.
Utility model content
In view of this, this utility model provides a kind of hydronic quenching press, utilizes cooling bay the liquid circulation in quenching bath to be cooled down and uses.
For solving above technical problem, the technical solution of the utility model is: a kind of hydronic quenching press, including the quenching bath holding quenching liquid, it is characterized in that: be provided with conveyer device in described quenching bath, described conveyer device is made up of quenching section and the angularly disposed raising section of level; Described conveyer device has two groups of sprocket wheels that front and back are arranged, and described sprocket periphery is provided with tooth; Described two groups of sprocket wheel horizontal levels are low early and high after; Also including being wound in the chain outside two groups of sprocket wheels, described chain is upper and lower two-layer after being wound around sprocket wheel; Described chain is provided with the hole coordinated with the tooth on sprocket wheel; Two groups that also include be arrangeding in parallel up and down turn to sprocket wheel, described in turn to sprocket wheel to be arranged on quenching section and raising section intersection; The upper and lower two-layer of described chain is around in upper and lower two groups respectively and turns on sprocket wheel;What also include being connected on chain is some for carrying the carrier bar of material; Also include cooling bay; Liquid in quenching bath is introduced by described cooling bay by water inlet pipe, and described water inlet pipe extends in cooling bay, and it extends into and is provided with nozzle in a part for cooling bay; Also include an outlet pipe for the liquid in cooling bay being introduced quenching bath.
Improve as one, described carrier bar is provided with the dividing plate avoiding the downward landing of material. Workpiece carries out in the process carried on carrier bar, due to gravity, if it is not enough with the frictional force of carrier bar, toward underside roller, will reduce conevying efficiency.
Improving as one, described often group sprocket wheel has two sprocket wheels being arranged side by side, and two sprocket wheel axle center are fixed by rotating shaft. Two sprocket wheels may be used for installing two chains so that equipment runs more steady.
Improving as one, described chain is two, is wound in respectively on the sprocket wheel of homonymy; Described carrier bar two ends are connected with two chains respectively. Carrier bar two ends are fixed respectively at chain, place carrier bar and tilt so that on carrier bar, the material of conveying will not be toppled over.
Preferred as one, described sprocket wheel is driven by motor. Motor torque is big, and rotating speed is convenient to be regulated, cleanliness without any pollution.
Preferred as one, described conveyer device quenching section is positioned at quenching bath, and its raising section is extended outside quenching bath. Quenching section is arranged within the scope of quenching bath, it is ensured that workpiece can be immersed in the liquid of quenching. And raising section needs to be enhanced from liquid by workpiece after quenching to be transported to subsequent processing.
Of the present utility model have the beneficial effect that the quenching press with said mechanism, utilize cooling bay the liquid circulation in quenching bath to be cooled down to use, make its liquid be constantly in desirable state of temperature, it is to avoid the Quenching Treatment caused owing to liquid level is too high is improper, affect the quality of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of conveyer device in this utility model.
Labelling in figure: 1 quenching bath, 2 sprocket wheels, 3 chains, 4 turn to sprocket wheel, 5 water inlet pipes, 6 outlet pipes, 7 carrier bars, 8 dividing plates, 9 nozzles, 10 cooling bays.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with detailed description of the invention, the utility model is described in further detail.
As it is shown in figure 1, this utility model includes the quenching bath 1 holding quenching liquid, being provided with conveyer device in described quenching bath 1, described conveyer device is made up of quenching section and the angularly disposed raising section of level; Described conveyer device has two groups of sprocket wheels 2 that front and back are arranged, and described sprocket wheel 2 is provided circumferentially about tooth; Described two groups of sprocket wheel 2 horizontal levels are low early and high after; Also including the chain 3 being wound in outside two groups of sprocket wheels 2, described chain 3 is upper and lower two-layer after being wound around sprocket wheel 2; Described chain 3 is provided with the hole coordinated with the tooth on sprocket wheel 2; Two groups that also include be arrangeding in parallel up and down turn to sprocket wheel 4, described in turn to sprocket wheel 4 to be arranged on quenching section and raising section intersection; Described chain about 3 two-layer is around in upper and lower two groups respectively and turns on sprocket wheel 4; What also include being connected on chain 3 is some for carrying the carrier bar 7 of material. Described often group sprocket wheel 2 has two sprocket wheels 2 being arranged side by side, and two sprocket wheel 2 axle center are fixed by rotating shaft. Described chain 3 is two, is wound on the sprocket wheel 2 of homonymy respectively; Described carrier bar 7 two ends are connected with two chains 3 respectively.Described carrier bar 7 is provided with the dividing plate 8 avoiding the downward landing of material. Also include cooling bay 10; Liquid in quenching bath 1 is introduced by described cooling bay 10 by water inlet pipe 5, and described water inlet pipe 5 extends in cooling bay 10, and it extends into and is provided with nozzle 9 in a part for cooling bay 10; Also include an outlet pipe 6 for the liquid in cooling bay 10 being introduced quenching bath 1.
When work, first starting motor, driven by motor sprocket wheel 2 rotates, and sprocket wheel 2 drives chain 3, and chain 3 drives again carrier bar 7 to advance. Workpiece go out feed hopper enter, moved ahead in quenching bath 1 by carrier bar, and be immersed in quenching liquid in carry out Quenching Treatment. After being disposed, elevated section is lifted out liquid level, enters next process. Utilize water pump that the liquid in quenching bath 1 introduces cooling bay 10, and utilize the nozzle 9 on water inlet pipe 5 by the liquid jet to cooling down in the air. Liquid after cooling falls into cooling bay 10, reenters quenching bath 1 by outlet pipe 6.
Below it is only preferred implementation of the present utility model, it is noted that above-mentioned preferred implementation is not construed as restriction of the present utility model, and protection domain of the present utility model should be as the criterion with claim limited range. For those skilled in the art, without departing from spirit and scope of the present utility model, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (6)

1. a hydronic quenching press, including the quenching bath holding quenching liquid, it is characterised in that: being provided with conveyer device in described quenching bath, described conveyer device is made up of quenching section and the angularly disposed raising section of level; Described conveyer device has two groups of sprocket wheels that front and back are arranged, and described sprocket periphery is provided with tooth; Described two groups of sprocket wheel horizontal levels are low early and high after; Also including being wound in the chain outside two groups of sprocket wheels, described chain is upper and lower two-layer after being wound around sprocket wheel; Described chain is provided with the hole coordinated with the tooth on sprocket wheel; Two groups that also include be arrangeding in parallel up and down turn to sprocket wheel, described in turn to sprocket wheel to be arranged on quenching section and raising section intersection; The upper and lower two-layer of described chain is around in upper and lower two groups respectively and turns on sprocket wheel; What also include being connected on chain is some for carrying the carrier bar of material; Also include cooling bay; Liquid in quenching bath is introduced by described cooling bay by water inlet pipe, and described water inlet pipe extends in cooling bay, and it extends into and is provided with nozzle in a part for cooling bay; Also include an outlet pipe for the liquid in cooling bay being introduced quenching bath.
2. the hydronic quenching press of one according to claim 1, it is characterised in that: described carrier bar is provided with the dividing plate avoiding the downward landing of material.
3. the hydronic quenching press of one according to claim 1, it is characterised in that: described often group sprocket wheel has two sprocket wheels being arranged side by side, and two sprocket wheel axle center are fixed by rotating shaft.
4. the hydronic quenching press of one according to claim 1, it is characterised in that: described chain is two, is wound in respectively on the sprocket wheel of homonymy; Described carrier bar two ends are connected with two chains respectively.
5. the hydronic quenching press of one according to claim 1, it is characterised in that: described sprocket wheel is driven by motor.
6. the hydronic quenching press of one according to claim 1, it is characterised in that: described conveyer device quenching section is positioned at quenching bath, and its raising section is extended outside quenching bath.
CN201521002943.4U 2015-12-04 2015-12-04 Circulative cooling's quenching machine Expired - Fee Related CN205295403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521002943.4U CN205295403U (en) 2015-12-04 2015-12-04 Circulative cooling's quenching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521002943.4U CN205295403U (en) 2015-12-04 2015-12-04 Circulative cooling's quenching machine

Publications (1)

Publication Number Publication Date
CN205295403U true CN205295403U (en) 2016-06-08

Family

ID=56436766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521002943.4U Expired - Fee Related CN205295403U (en) 2015-12-04 2015-12-04 Circulative cooling's quenching machine

Country Status (1)

Country Link
CN (1) CN205295403U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381370A (en) * 2016-12-09 2017-02-08 衡阳市大成锅炉有限公司 Waste heat quenching device
CN112094990A (en) * 2020-09-07 2020-12-18 刘坚城 Quenching and tempering process and device for high-strength stainless steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381370A (en) * 2016-12-09 2017-02-08 衡阳市大成锅炉有限公司 Waste heat quenching device
CN112094990A (en) * 2020-09-07 2020-12-18 刘坚城 Quenching and tempering process and device for high-strength stainless steel

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20171204

CF01 Termination of patent right due to non-payment of annual fee