CN206925259U - A kind of open-close type heater - Google Patents
A kind of open-close type heater Download PDFInfo
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- CN206925259U CN206925259U CN201720641210.8U CN201720641210U CN206925259U CN 206925259 U CN206925259 U CN 206925259U CN 201720641210 U CN201720641210 U CN 201720641210U CN 206925259 U CN206925259 U CN 206925259U
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- type heater
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Abstract
A kind of heating and heat-insulating device is the utility model is related to, more particularly to a kind of heating and heat-insulating device used in forging process；More particularly to a kind of open-close type heater.The open-close type heater, including pedestal, the body on pedestal, body open-and-close mechanism；The body includes fixed body, movable body, and the fixed body, movable body are arc shell, forms hollow shape during the mutual pairing of the fixed body, the opening of movable body；The body open-and-close mechanism is connected to the movable body for realizing the separated and pairing of the movable body, fixation body.The utility model solves insulation and heating problems of the main shaft forging during forging, and avoids main shaft forging temperature and declines too fast caused forging internal flaw problem, so as to improve the mechanical performance of main shaft forging, helps to ensure that the quality of forging.
Description
Technical field
A kind of heating and heat-insulating device is the utility model is related to, more particularly to a kind of heating and thermal insulation used in forging process
Device；More particularly to a kind of open-close type heater.
Background technology
Macrotype axes series parts, such as the main shaft of wind-driven generator, frequently with forging to improve its mechanical performance.This kind of main shaft
Forging be typically utilized on super large forging press carry out open die forging and shape.Because accessory size is larger, heavier-weight, generally
Need repeatedly to enter stove heat, repeatedly forging and stamping could form final forging products.Main shaft forging, can be due to sky in forging process
Heat transfer in gas and temperature gradually reduces, if can make it that forging and stamping are difficult less than forging and stamping are carried out at certain temperature, meeting simultaneously
Stress is produced inside forging because forging process temperature drop rate is very fast, so as to cause the crackle of part, causes to forge
The quality problems of part.
The forging of main shaft forging is related to multiple forging and stamping processes, such as pressing tongs handle, jumping-up, pulling, round as a ball etc., wherein pulling out work
Sequence is therefore time-consuming more because main shaft is longer.In process is pulled out, main shaft forging is clamped by operation machine, by operating machine
Revolution and axial feed, main shaft forging is set to carry out forging paragraph by paragraph on the anvil of forging press, due to longer, the temperature that forges the time
Decline by a big margin.
, need to when forging temperature is less than limits value in the prior art to avoid because temperature stress produces forging internal flaw
Stop forging, can be forged again after melting down heating, cause the fire time increase of forging, causing to forge the cycle lengthens and add
The consumption of the energy.Or in order to avoid melting down heating again, it is necessary to complete to forge at the appointed time, often result in main shaft forging
The drawbacks such as blank circularity is poor, allowance increases.Therefore the Forging Technology of the main shaft forging of prior art is used because temperature limits
System, cause no time enough carry out it is fine forge, the surplus of its forging it is universal it is larger, dimensional accuracy is poor.
Utility model content
In order to solve the above-mentioned technical problem, main shaft forging inside produces defect after avoiding forging and stamping, while realizes large main arbor
The fine quality for forging, improving forging comprehensively of forging, the utility model proposes one kind to be carried out in main shaft forging process
The open-close type heater and the wind power principal axis forging technology using the heater of insulation or heating, its technical scheme are as follows：
A kind of open-close type heater, including pedestal, the body on pedestal, body open-and-close mechanism；The body bag
Include fixed body, movable body, the fixed body, movable body are arc shell, the fixed body, movable body
Hollow shape is formed during the mutual pairing that is open；The body open-and-close mechanism is connected to the movable body for realizing the work
The separated and pairing of dynamic body, fixation body.
Generally, fixed body, the inwall of movable body are provided with high temperature fireproof material layer.
In order to realize the heating to main shaft forging, it is provided with the body and is used to carry out the inside of the body
The heater of heating.Heater can use infrared heater, electric heater etc., but heater uses gas heating
It is a kind of preferably selection, combustion gas spit tube is set specifically on body, while is provided with the bocca of combustion gas spit tube
Igniter.
, can be in the pipe in order to measure the surface temperature of main shaft forging in real time to judge whether that needs are heated
Body is provided with the temperature element for being used for measuring tubular body forging temperature.
In the utility model, the connection of movable body and fixed body is rotatablely connected for bearing pin, the body open-and-close mechanism
For straight line executive component (such as cylinder, electric pushrod etc.), the connection of the body and pedestal of the straight line executive component is bearing pin
Rotation connection, the telescopic head of the straight line executive component are rotatablely connected with the connection of movable body for bearing pin.Need to carry out body
Switching action when, straight line executive component can start, and the telescopic head of straight line executive component is advanced or is retreated, so that living
Dynamic body rotates around bearing pin, the opening and pairing of realization activity body.
Preferably, temperature element can use infrared radiation thermometer.
In order to realize that one section of main shaft forging is heated between forging manipulator to anvil in forging process,
Avoid open-close type heater and forging manipulator from interfering, be also provided with making open-close type heater along with open-close type heater
The perpendicular direction movement of folding center line heater travel mechanism, the pedestal of the open-close type heater is installed on described
In travel mechanism.
Specifically, travel mechanism includes fixed seat, telescopic stand, guide rod, drive lead screw, motor, the pedestal
Be installed on the telescopic stand, the telescopic stand is provided with axle, the axle be installed in the hole of the fixed seat and with the hole
Be slidably matched with being combined into；The motor is installed in the fixed seat, the motor shaft and driving wire of the motor
Bar connects, and the drive lead screw is that screw-driven is connected with telescopic stand；Described guide rod one end is fixed on telescopic stand, the other end
It is slidably disposed through in the hole of fixed seat.Wherein, motor can use servomotor, be convenient for the control of shift position
System.
Furthermore, it is contemplated that open-close type heater is needed on the workbench of forging press, in order to avoid open-close type heats
The base-plate temp of device overheats and influences forging equipment, is provided with to be used to accommodate to cool down in the pedestal of the open-close type heater and circulates
The cooling chamber of water, the cooling chamber are provided with entery and delivery port.
Using the wind power principal axis forging technology of above-mentioned open-close type heater, be taken in the forging process of wind power principal axis as
One of lower method：
Method 1, open-close type heater is arranged on the workbench of forging press, and in the folding of the open-close type heater
The heart is located at same axis with the wind power principal axis to be forged, and when wind-power spindle forging piece needs heating, heater is to wind-powered electricity generation
Main shaft forging is heated；
Method 2. clamps one section of wind-powered electricity generation between the clamping head of wind power principal axis and the anvil of forging press on forging manipulator
The side of main shaft is provided with the open-close type heater of travel mechanism, first by travel mechanism when wind-power spindle forging piece needs heating
Open-close type heater is delivered into wind power principal axis center, heater heats to wind-power spindle forging piece.
In addition, if in the case of main shaft forging is longer, the open-close type heater for covering more and being set up in parallel can be installed, to realize
Main shaft forging in forging process except the heating in the length range at anvil in addition to.
The beneficial effects of the utility model are：
First, the utility model solves insulation and heating problems of the main shaft forging during forging, and avoids main shaft
Forging temperature declines too fast caused forging internal flaw problem, so as to improve the mechanical performance of main shaft forging, is effectively ensured
The intensity of forging.
Second, the utility model because temperature reduces problem during forging it is possible to prevente effectively from result in the need for entering forging
The drawbacks of row melts down heating again, the fire that forging melts down heating again can be effectively reduced, forging process can be simplified, improve forging
The efficiency made, while have the function that to save the energy.
3rd, what the utility model can cause main shaft forging forges that the time is abundant, so as in situation about need not melt down
Under, there is time enough to be forged, so as to realize the fine allowance for forging, effectively reducing forging of main shaft forging, carry
The dimensional accuracy of high main shaft forging.
4th, infrared measurement of temperature element is provided with box-like heater of the present utility model, can be according to the reality of main shaft forging
Border temperature carries out computer heating control so that the temperature control forged in more rational scope, compared with prior art in wider forging
Temperature range is beaten, the forging quality that it is forged is more preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of open-close type heater；
Fig. 2 is Fig. 1 top view；
Fig. 3 is schematic diagram of Fig. 1 open-close type heater in the case of movable body opening；
Fig. 4 is the structural representation of the open-close type heater with travel mechanism；
Fig. 5 is the schematic diagram heated in the forging process of wind power principal axis using open-close type heater；
Fig. 6 is the A-A sectional views in Fig. 5.
In figure：100th, open-close type heater, 101, pedestal, 102, fixed body, 103, movable body, 104, open-and-close mechanism
(cylinder), 105, high temperature fireproof material layer, 106, heater (combustion gas spit tube), 107, bearing pin I, 108, pin shaft II,
109th, pin shaft III, 110, igniter, 111, water inlet, 112, delivery port, 113, cooling chamber, 114, straight line executive component it is flexible
Head, 115, the folding handle on movable body；
In figure：200th, heater travel mechanism, 201, fixed seat, 202, telescopic stand, 203, the axle on telescopic stand, 204, lead
To bar, 205, drive lead screw, 206, motor；
In figure：300th, wind power principal axis；
In figure：400th, forging press, 401, the workbench of forging press, 402, anvil；
In figure：500th, forging manipulator, 501, the clamping head on forging manipulator.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
Embodiment 1：A kind of open-close type heater.
Be a kind of open-close type heater 100 as shown in Figures 1 to 4, including pedestal 101, the body on pedestal 101,
Body open-and-close mechanism 104；The body includes fixed body 102, movable body 103, the fixed body 102, movable body
103 be arc shell, forms hollow shape during the mutual pairing of the fixed body 102, the opening of movable body 103；It is described
Body open-and-close mechanism 104 is connected to the movable body 103 for realizing point of the movable body 103, fixed body 102
Open and pairing.
The fixation body 102 of above-mentioned open-close type heater, the inwall of movable body 103 are provided with high temperature fireproof material layer
105。
Meanwhile the heater 106 being internally heated being used for the body is provided with the body.
Consider to carry out temperature real-time measurement to main shaft forging 300, may be provided for measuring tubular body on body
The temperature element (being not drawn into figure) of forging temperature.Preferably, temperature element uses infrared radiation thermometer.
The open-and-close mechanism of the present embodiment, the connection of its movable body 103 and fixed body 102 connects for bearing pin 107, described
Body open-and-close mechanism 104 is straight line executive component, and the body of the straight line executive component and the connection of pedestal 101 are bearing pin 108
Connection, the connection of the telescopic head 114 of the straight line executive component and movable body 103 connect for bearing pin 109.In figure, adjustable pipe
Body 103 is provided with folding handle 115, the telescopic head 114 of straight line executive component be by the folding handle 115 on movable body with
What movable body 103 was connected.Wherein, straight line executive component is cylinder or electric pushrod.In use, control straight line executive component
On telescopic head 114 advance or retreat, the drive activity body 103 of telescopic head 114 acts so that movable body 103 is around bearing pin 109
Rotate, so as to the opening and pairing of realization activity body 103.
Heater 106 in the present embodiment is preferably combustion gas spit tube, is provided with the bocca of the combustion gas spit tube
Igniter 110.
It is illustrated in figure 4 open-close type heater 100 and is provided with the embodiment of heater travel mechanism 200, the open-close type adds
The pedestal 101 of hot device is mounted laterally in the travel mechanism 200.
In the present embodiment, set heater travel mechanism, open-close type heater can be made to be heated along with open-close type
The direction that the folding center line (i.e. body central line) of device is perpendicular is moved, and so when needing to heat forging, can be incited somebody to action
The movable body of heater is opened, and the folding center of heater then is delivered into forging thermal potential to be added by heater travel mechanism
Put, heated after movable body is closed；Forging can be left in heater copper travel mechanism as needed after the completion of heating
Heating location, to facilitate the operation of forging manipulator in forging, and avoid the interference in forging handling.
Specifically, travel mechanism 200 includes fixed seat 201, telescopic stand 202, guide rod 204, drive lead screw 205, drive
Dynamic motor 206, the pedestal 101 are installed on the telescopic stand 202, and the telescopic stand 202 is provided with axle 203, the axle 203
It is installed in the hole of the fixed seat 201 and is slidably matched with the hole with being combined into；The motor 206 is installed on described
In fixed seat 201, the motor shaft of the motor 206 is connected with drive lead screw 205, the drive lead screw 205 and telescopic stand
202 be that screw-driven connects；Described one end of guide rod 204 is fixed on telescopic stand 202, and the other end is slidably disposed through fixed seat
In 201 hole.
Embodiment 2：A kind of wind power principal axis forging technology using open-close type heater.
Employ the example of open-close type heater in process is pulled out for wind-power spindle forging piece as shown in FIG. 5 and 6.It is specific next
Say to be exactly that fixed open-close type heater (without travel mechanism) 100 is provided with the workbench 401 of forging press 400,
One section of wind power principal axis between the clamping head 501 of wind power principal axis and the anvil 402 of forging press 400 is clamped on forging manipulator 500
Side be provided with travel mechanism 200 open-close type heater 100.When wind-power spindle forging piece needs heating, open and add
Hot 106 pairs of wind-power spindle forging pieces of device (lighting combustion gas spit tube) heat.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of open-close type heater, including pedestal, the body on pedestal, body open-and-close mechanism；The body includes
Fixed body, movable body, the fixed body, movable body are arc shell, and the fixed body, movable body are opened
Hollow shape is formed during the mutual pairing of mouth；The body open-and-close mechanism is connected to the movable body for realizing the activity
The separated and pairing of body, fixation body.
2. a kind of open-close type heater according to claim 1, it is characterized in that：The fixed body, movable body it is interior
Wall is provided with high temperature fireproof material layer.
3. a kind of open-close type heater according to claim 1, it is characterized in that：It is provided with and is used for described on the body
The heater being internally heated of body.
4. a kind of open-close type heater according to claim 1, it is characterized in that：The body, which is provided with, to be used to measure body
The temperature element of internal forging temperature.
5. a kind of open-close type heater according to claim 1, it is characterized in that：The company of the movable body and fixed body
Bearing pin rotation connection is connected in, the body open-and-close mechanism is straight line executive component, the body and pedestal of the straight line executive component
Connection be bearing pin rotation connection, the telescopic head of the straight line executive component and the connection of movable body are bearing pin rotation connection.
6. a kind of open-close type heater according to claim 3, it is characterized in that：The heater is combustion gas spit tube,
Igniter is provided with the bocca of the combustion gas spit tube.
7. a kind of open-close type heater according to claim 4, it is characterized in that：The temperature element is infrared radiation thermometer.
8. a kind of open-close type heater according to claim 1, it is characterized in that：Also include that open-close type heater edge can be made
The heater travel mechanism of the direction movement perpendicular with the folding center line of open-close type heater, the open-close type heater
Pedestal be installed in the travel mechanism.
9. a kind of open-close type heater according to claim 8, it is characterized in that：The travel mechanism includes fixed seat, stretched
Contracting seat, guide rod, drive lead screw, motor, the pedestal are installed on the telescopic stand, and the telescopic stand is provided with axle,
The axle is installed in the hole of the fixed seat and is slidably matched with the hole with being combined into；The motor is installed on described
In fixed seat, the motor shaft of the motor is connected with drive lead screw, and the drive lead screw connects with telescopic stand for screw-driven
Connect；Described guide rod one end is fixed on telescopic stand, and the other end is slidably disposed through in the hole of fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641210.8U CN206925259U (en) | 2017-06-05 | 2017-06-05 | A kind of open-close type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641210.8U CN206925259U (en) | 2017-06-05 | 2017-06-05 | A kind of open-close type heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925259U true CN206925259U (en) | 2018-01-26 |
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ID=61346036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720641210.8U Active CN206925259U (en) | 2017-06-05 | 2017-06-05 | A kind of open-close type heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN206925259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117282911A (en) * | 2023-11-27 | 2023-12-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
-
2017
- 2017-06-05 CN CN201720641210.8U patent/CN206925259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117282911A (en) * | 2023-11-27 | 2023-12-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
| CN117282911B (en) * | 2023-11-27 | 2024-01-26 | 江苏威鹰机械有限公司 | Finish forging device is used in processing of general drive shaft of many specifications |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 Shu Xin Cun Xu Xiang, Longsha industrial concentration zone, Huashi Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Zhenhong heavy industry (Jiangsu) Co.,Ltd. Address before: 214400 Shu Xin Cun Xu Xiang, Longsha industrial concentration zone, Huashi Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN ZENKUNG FORGING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |