CN210765417U - Flame quenching automatic tracking device - Google Patents
Flame quenching automatic tracking device Download PDFInfo
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- CN210765417U CN210765417U CN201921343760.7U CN201921343760U CN210765417U CN 210765417 U CN210765417 U CN 210765417U CN 201921343760 U CN201921343760 U CN 201921343760U CN 210765417 U CN210765417 U CN 210765417U
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Abstract
The utility model discloses an automatic tracking device for flame quenching. The automatic flame quenching tracking device comprises a workpiece fixing rotating frame, wherein the workpiece fixing rotating frame is provided with a workpiece which is rotatably connected with the workpiece fixing rotating frame, the outer surface of the workpiece is provided with a thread groove, a supporting workbench is arranged on the outer side of the workpiece fixing rotating frame, a movable quenching device is arranged on a rail on the upper side of the supporting workbench, the quenching device comprises a quenching walking trolley, a flame nozzle and a cooling liquid nozzle, the quenching device is provided with a fixed rod which can follow up to one side of the workpiece, a rotary roller is installed at the tail end of the fixed rod, and the roller abuts against the bottom. The utility model discloses increased follow-up dead lever and roller device on original guenching unit, when the work piece is rotatory, because the limiting displacement of rotatory thread groove pairing rotation gyro wheel drives guenching unit and slides on the slide rail, fixes flame nozzle, coolant liquid nozzle on guenching unit and also then slides, automatic tracking automatic synchronization when realizing quenching to the work piece.
Description
Technical Field
The utility model relates to the technical field of large-scale metal rotary workpiece processing, in particular to a flame quenching automatic tracking device.
Background
In the field of processing large metal rotary workpieces, quenching operation is generally performed on the surfaces of the workpieces, and the uniformity of the distance between a quenching nozzle and the surfaces of the workpieces is critical in the quenching process. The current chinese utility model patent with patent number 201320535344.3 discloses a large-scale metal gyration nozzle for workpiece surface quenching, and this nozzle makes the distance between nozzle body and the work piece excircle keep unanimous all the time through set up the work piece surface shape tracking means that constitutes such as support by slider, guide arm, spring, spout and have the gyro wheel in the device, has promoted the homogeneity of workpiece surface quenching. However, the device related to the utility model has the lead screw transmission mechanism to carry out quenching tracking, and the tracking transmission is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the defects existing in the prior art, and provides a quenching device which has simple structure and can realize automatic tracking along with the rotation of a workpiece.
In order to realize the purpose of the utility model, the utility model relates to a flame quenching automatic tracking device adopts the following technical scheme:
a flame quenching automatic tracking device comprises a workpiece fixing rotating frame, wherein the workpiece fixing rotating frame is provided with a workpiece which is rotatably connected with the workpiece fixing rotating frame, the outer surface of the workpiece is provided with a continuous thread groove which is used for winding a steel wire rope and needs to be subjected to surface quenching, one side of the workpiece fixing rotating frame is provided with a supporting workbench, the upper side of the supporting workbench is provided with a quenching device, the quenching device comprises a quenching walking trolley, the quenching walking trolley is provided with a fixed rod towards one side of the workpiece, the tail end of the fixed rod is hinged with a roller, the roller abuts against the groove bottom of the thread groove, the upper side of the fixed rod is provided with a cooling liquid nozzle, the upper side of the cooling liquid nozzle is provided with a flame nozzle, the flame nozzle and the cooling liquid nozzle are both fixed with the quenching walking trolley, the lower side of the quenching, the slide rail is parallel to the length direction of the thread groove of the workpiece. When the workpiece rotates, the rotating roller which is propped against the bottom of the thread groove rotates and drives the quenching device to move along the horizontal direction of the rotation of the thread groove, so that the quenching device is pushed to synchronously move on the track in the direction required by surface quenching, and the aim of automatic synchronous automatic tracking is fulfilled.
Specifically, the flame spray nozzles are arranged in two numbers, the two flame spray nozzles are located right above the cooling liquid spray nozzle, the cooling liquid spray nozzle is located right above the roller, and the cooling liquid spray nozzle and the flame spray nozzle are arranged in a staggered mode.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses increased the gyro wheel on original guenching unit, the gyro wheel can cooperate with the thread groove on the work piece, when the work piece is rotatory, withstands the rotatory gyro wheel rotation of thread groove tank bottom and takes guenching unit to prolong the rotatory horizontal direction of thread groove simultaneously and remove, promotes guenching unit on the track to the direction synchronous motion that the surface hardening needs, realizes the purpose of automatic synchronization autotracking.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
the quenching device comprises a workpiece fixing rotating frame 10, a workpiece 20, a thread groove 21, a supporting workbench 30, a quenching device 40, a quenching walking trolley 41, a fixing rod 42, a roller 43, a flame nozzle 44, a cooling liquid nozzle 45, a pulley 50 and a slide rail 51.
Detailed Description
The present invention will be further explained with reference to the following embodiments, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the present invention by those skilled in the art after reading the present invention fall within the scope of the appended claims.
As shown in fig. 1 and 2, an automatic tracking device for flame quenching comprises a workpiece fixing rotary frame 10, wherein the workpiece fixing rotary frame 10 is provided with a workpiece 20 rotatably connected with the workpiece fixing rotary frame, the outer surface of the workpiece 20 is provided with continuous thread grooves 21 for winding steel wire ropes and needing surface quenching, one side of the workpiece fixing rotary frame is provided with a supporting workbench 30, the upper side of the supporting workbench is provided with a quenching device 40, the quenching device 40 comprises a quenching travelling trolley 41, the quenching travelling trolley is provided with a fixing rod 40 towards one side of the workpiece, the tail end of the fixing rod is hinged with a roller 43, the roller abuts against the groove bottom of the thread groove 21, the upper side of the fixing rod is provided with a cooling liquid nozzle 45, the upper side of the cooling liquid nozzle 45 is provided with a flame nozzle 44, the flame nozzle 44 and the cooling liquid nozzle 45 are both fixed with the quenching travelling trolley, and the lower, the upper side of the supporting workbench is provided with a slide rail 51, the pulley is matched with the slide rail, and the slide rail is parallel to the length direction of the thread groove of the workpiece. The flame spray nozzles are arranged in two numbers, the two flame spray nozzles are located right above the cooling liquid spray nozzle, the cooling liquid spray nozzle is located right above the roller, and the cooling liquid spray nozzle and the flame spray nozzles are arranged in a staggered mode.
The utility model discloses a concrete working process and principle: the roller is abutted against the bottom of the groove at one end of the threaded groove of the workpiece, the switch is started to rotate the workpiece, and simultaneously, the flame nozzle and the cooling liquid nozzle work and quench; because the threaded groove limits the roller, when the workpiece rotates, the roller can drive the quenching action trolley to slide on the sliding rail, and the flame nozzle moves along with the sliding rail, so that the automatic tracking of workpiece quenching is realized.
The utility model has the advantages that follow-up dead lever and roller device have been increased on original guenching unit, when the work piece is rotatory, because the limiting displacement of rotatory thread groove pairing rotation gyro wheel drives guenching unit and slides on the slide rail, fixes flame nozzle, coolant liquid nozzle on guenching unit and also then slides, automatic tracking automatic synchronization when realizing quenching to the work piece.
Claims (2)
1. The utility model provides a flame quenching automatic tracking device, includes the fixed swivel mount of work piece, the fixed swivel mount of work piece is equipped with the work piece of being connected with it mutually rotates, the work piece surface is equipped with continuous thread groove that needs that is used for twining wire rope and carries out the surface hardening, its characterized in that: the workpiece fixing rotating frame is characterized in that a supporting workbench is arranged on one side of the workpiece fixing rotating frame, a quenching device is arranged on the upper side of the supporting workbench and comprises a quenching walking trolley, a fixed rod is arranged on one side of the workpiece by the quenching walking trolley, the tail end of the fixed rod is hinged to a roller, the roller abuts against the bottom of a threaded groove, a cooling liquid nozzle is arranged on the upper side of the fixed rod, a flame nozzle is arranged on the upper side of the cooling liquid nozzle, the flame nozzle and the cooling liquid nozzle are fixed to the quenching walking trolley, a pulley is hinged to the lower side of the quenching walking trolley, a sliding rail is arranged on the upper side of the supporting workbench, the pulley is matched with.
2. The flame quenching automatic tracking device of claim 1, characterized in that: the flame spray nozzles are arranged in two numbers, the two flame spray nozzles are located right above the cooling liquid spray nozzle, the cooling liquid spray nozzle is located right above the roller, and the cooling liquid spray nozzle and the flame spray nozzles are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343760.7U CN210765417U (en) | 2019-08-19 | 2019-08-19 | Flame quenching automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343760.7U CN210765417U (en) | 2019-08-19 | 2019-08-19 | Flame quenching automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765417U true CN210765417U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921343760.7U Active CN210765417U (en) | 2019-08-19 | 2019-08-19 | Flame quenching automatic tracking device |
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| Country | Link |
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| CN (1) | CN210765417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301190A (en) * | 2020-11-06 | 2021-02-02 | 安徽合力股份有限公司合肥铸锻厂 | Automatic flame quenching process of large-scale ductile iron mold |
| CN113416830A (en) * | 2021-05-26 | 2021-09-21 | 广州市广智机电工业研究所有限公司 | Flame quenching process for wheel |
-
2019
- 2019-08-19 CN CN201921343760.7U patent/CN210765417U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301190A (en) * | 2020-11-06 | 2021-02-02 | 安徽合力股份有限公司合肥铸锻厂 | Automatic flame quenching process of large-scale ductile iron mold |
| CN113416830A (en) * | 2021-05-26 | 2021-09-21 | 广州市广智机电工业研究所有限公司 | Flame quenching process for wheel |
| CN113416830B (en) * | 2021-05-26 | 2022-08-23 | 广州市广智机电工业研究所有限公司 | Flame quenching process for wheel |
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