CN214422691U - Constant-temperature quenching system for forged piece - Google Patents
Constant-temperature quenching system for forged piece Download PDFInfo
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- CN214422691U CN214422691U CN202120449028.9U CN202120449028U CN214422691U CN 214422691 U CN214422691 U CN 214422691U CN 202120449028 U CN202120449028 U CN 202120449028U CN 214422691 U CN214422691 U CN 214422691U
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Abstract
The utility model discloses a constant temperature quenching system for forge pieces, which comprises a constant temperature channel, a feeding mechanism positioned at the inlet of the constant temperature channel and a discharging mechanism positioned at the outlet of the constant temperature channel, wherein an overhead moving platform is arranged in the constant temperature channel; a plurality of radiant tubes are arranged on the inner wall surface of the front half part of the constant-temperature channel at intervals, a plurality of flame nozzles are arranged on the inner wall surface of the rear half part of the constant-temperature channel at intervals, and the flame nozzles are communicated with a natural gas pipeline; a plurality of detection holes are arranged in the constant-temperature channel, and temperature sensors are arranged in the detection holes; the radiant tube, the flame nozzle and the temperature sensor are all connected and controlled by a control unit. The utility model has the advantages that: the quenching system is simple in structure and high in automation degree, the temperature of the forge piece can be accurately controlled, and the forge piece leaving the constant-temperature channel is guaranteed to be kept at the consistent temperature.
Description
Technical Field
The utility model relates to a guenching unit, concretely relates to forging constant temperature quenching system.
Background
At present, quenching of forgings is generally divided into common quenching and waste heat quenching, wherein during the common quenching, workpieces are cooled to room temperature after being forged, and then austenitizing quenching is carried out again. The method has the advantages that the waste heat after the high-temperature forging of the workpiece is utilized for direct quenching during waste heat quenching, energy is saved, efficiency is high, in the past, temperature is visually observed mainly according to the brightness and color of the forged workpiece, and then the forged workpiece is directly quenched into a quenching medium.
Therefore, there is a great need for a thermostatic system that can maintain a consistent temperature of the forging prior to quenching into water.
Disclosure of Invention
The utility model aims at providing a forging constant temperature quenching system according to above-mentioned prior art's weak point, this quenching system sets up the radiant tube in order to heat up the forging and make it be close to the settlement temperature through the first half journey in thermostatic passage to flame nozzle through latter half carries out the quick flame throwing heating to the forging that does not reach the settlement temperature, makes the forging that leaves thermostatic passage keep unanimous temperature.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
a constant-temperature quenching system for a forge piece is characterized by comprising a constant-temperature channel, a feeding mechanism positioned at an inlet of the constant-temperature channel and a discharging mechanism positioned at an outlet of the constant-temperature channel, wherein an overhead moving platform is arranged in the constant-temperature channel; a plurality of radiant tubes are arranged on the inner wall surface of the front half part of the constant-temperature channel at intervals, a plurality of flame nozzles are arranged on the inner wall surface of the rear half part of the constant-temperature channel at intervals, and the flame nozzles are communicated with a natural gas pipeline; a plurality of detection holes are arranged in the constant-temperature channel, and temperature sensors are arranged in the detection holes; the radiant tube, the flame nozzle and the temperature sensor are all connected and controlled by a control unit.
The radiant tube is installed on the upper wall surface and the lower wall surface of the constant temperature channel.
The flame nozzle is installed on the upper wall surface and the lower wall surface of the constant temperature channel.
The feeding mechanism is a conveying platform arranged horizontally, the discharging mechanism is a sliding groove arranged obliquely downwards, and the discharging mechanism is communicated with the quenching tank.
The overhead mobile platform comprises a grid supporting platform and sliding rails, walking wheels are arranged on two sides of the grid supporting platform, the walking wheels are driven by a motor to walk on the sliding rails, and the motor is controlled by the control unit in a connecting mode.
The utility model has the advantages that: the quenching system is simple in structure and high in automation degree, the temperature of the forge piece can be accurately controlled, and the forge piece leaving the constant-temperature channel is guaranteed to be kept at the consistent temperature.
Drawings
FIG. 1 is a schematic structural view of a medium forging constant temperature quenching system of the present invention;
fig. 2 is a schematic plan view of the overhead moving platform of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example with reference to the accompanying drawings, for the understanding of those skilled in the art:
referring to fig. 1-2, the labels in the figure are: the device comprises a constant temperature channel 1, a feeding mechanism 2, a discharging mechanism 3, a radiant tube 4, a grating supporting platform 5, a traveling wheel 6, a sliding rail 7, a temperature sensor 8, a flame nozzle 9 and an overhead moving platform 10.
Example (b): as shown in fig. 1 and 2, the embodiment specifically relates to a forge piece constant temperature quenching system, a main body of the quenching system is a constant temperature channel 1, a feeding mechanism 2 is arranged at an inlet of the constant temperature channel 1, a discharging mechanism 3 is arranged at an outlet of the constant temperature channel 1, and a plurality of radiant tubes 4 and flame nozzles 9 are simultaneously arranged in the constant temperature channel 1 for heating an entering forge piece, so that the temperature of the forge piece is kept at a set temperature.
As shown in fig. 1, the feeding mechanism 2 is horizontally arranged and arranged at the entrance of the thermostatic tunnel 1, and is at the same horizontal height with the overhead moving platform 10 therein, so that the forged piece can be translated to the overhead moving platform 10.
As shown in fig. 1 and 2, the thermostatic tunnel 1 is used as a main body of a quenching system, the section of the thermostatic tunnel 1 is rectangular, the thermostatic tunnel is mainly constructed by refractory bricks, the interior of the thermostatic tunnel 1 is divided into a front half area and a rear half area, a plurality of radiant tubes 4 are installed on the upper wall surface and the lower wall surface of the front half area, the radiant tubes 4 can perform slow radiant heating on a forge piece on an overhead moving platform 10, and the radiant tubes 4 are connected and controlled by a control unit; the upper wall surface and the lower wall surface of the rear half part of the forged piece are provided with a plurality of flame nozzles 9, the flame nozzles 9 are communicated with a natural gas pipeline and are supplied with natural gas for combustion, each flame nozzle 9 is provided with an electronic ignition device, the natural gas pipeline is also provided with an electromagnetic valve for controlling the on-off of the pipeline, the electronic ignition device and the electromagnetic valve are connected and controlled by a control unit, in the using process, the control unit controls the electromagnetic valve to be opened to supply the natural gas at first and then controls the electronic ignition device to ignite to enable the flame nozzles 9 to spray high-temperature flame, and therefore the forged piece passing through the forged piece is heated quickly.
As shown in fig. 1 and 2, the overhead moving platform 10 is arranged in the thermostatic tunnel 1 in an overhead manner, can move back and forth in the thermostatic tunnel 1, and comprises slide rails 7 embedded in walls on two sides of the thermostatic tunnel 1 and a grating supporting platform 5, the grating supporting platform 5 can slide on the slide rails 7 through traveling wheels 6 on two sides of the grating supporting platform, the traveling of the traveling wheels 6 is driven by a motor, and the motor is also controlled by a control unit in a connecting manner. It should be noted that the grid support platform 5 is shaped like a grid, so that the forgings placed thereon can uniformly take heat from above and below, respectively, to reach or maintain a set temperature.
As shown in fig. 1, a detection hole is formed in the inner wall surface of the rear half part of the constant temperature channel 1, a temperature sensor 8 is installed in the detection hole, the temperature sensor 8 is used for detecting whether the temperature of the forging after being slowly heated by the radiant tube 4 reaches a set temperature, if the temperature does not reach the set temperature, temperature sensing data are uploaded to the control unit, and the control unit calculates the temperature and then controls the flame nozzle 9 to spray flame to rapidly heat the forging to reach the set temperature; at least two temperature sensors 8 are arranged in the constant temperature channel 1, so that the purpose of temperature rechecking of the forge piece is achieved.
As shown in fig. 1, the blanking mechanism 3 is arranged at the outlet of the thermostatic passage 1, the blanking mechanism 3 is a chute which is arranged obliquely downwards and communicated with the quenching tank, and the forged piece can directly roll into the quenching tank for quenching after leaving the thermostatic passage 1.
The beneficial effect of this embodiment lies in: the quenching system is simple in structure and high in automation degree, the temperature of the forge piece can be accurately controlled, and the forge piece leaving the constant-temperature channel is guaranteed to be kept at the consistent temperature.
Claims (5)
1. A constant-temperature quenching system for a forge piece is characterized by comprising a constant-temperature channel, a feeding mechanism positioned at an inlet of the constant-temperature channel and a discharging mechanism positioned at an outlet of the constant-temperature channel, wherein an overhead moving platform is arranged in the constant-temperature channel; a plurality of radiant tubes are arranged on the inner wall surface of the front half part of the constant-temperature channel at intervals, a plurality of flame nozzles are arranged on the inner wall surface of the rear half part of the constant-temperature channel at intervals, and the flame nozzles are communicated with a natural gas pipeline; a plurality of detection holes are arranged in the constant-temperature channel, and temperature sensors are arranged in the detection holes; the radiant tube, the flame nozzle and the temperature sensor are all connected and controlled by a control unit.
2. The isothermal forging quenching system of claim 1, wherein the radiant tubes are mounted on the upper wall surface and the lower wall surface of the thermostatic tunnel.
3. The isothermal forging quenching system of claim 1, wherein the flame nozzles are mounted on the upper wall surface and the lower wall surface of the thermostatic passage.
4. The constant-temperature quenching system for the forged pieces according to claim 1, wherein the feeding mechanism is a conveying platform arranged horizontally, the discharging mechanism is a chute arranged obliquely downwards, and the discharging mechanism is communicated with the quenching tank.
5. The constant-temperature quenching system for the forged piece according to claim 1, wherein the overhead moving platform comprises a grating supporting platform and a sliding rail, traveling wheels are arranged on two sides of the grating supporting platform, the traveling wheels are driven to travel on the sliding rail by a motor, and the motor is connected and controlled by the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449028.9U CN214422691U (en) | 2021-03-02 | 2021-03-02 | Constant-temperature quenching system for forged piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449028.9U CN214422691U (en) | 2021-03-02 | 2021-03-02 | Constant-temperature quenching system for forged piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214422691U true CN214422691U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120449028.9U Active CN214422691U (en) | 2021-03-02 | 2021-03-02 | Constant-temperature quenching system for forged piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214422691U (en) |
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2021
- 2021-03-02 CN CN202120449028.9U patent/CN214422691U/en active Active
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