CN208151433U - Rebuild of Heat-treatment Annealing Furnace - Google Patents
Rebuild of Heat-treatment Annealing Furnace Download PDFInfo
- Publication number
- CN208151433U CN208151433U CN201820369881.8U CN201820369881U CN208151433U CN 208151433 U CN208151433 U CN 208151433U CN 201820369881 U CN201820369881 U CN 201820369881U CN 208151433 U CN208151433 U CN 208151433U
- Authority
- CN
- China
- Prior art keywords
- fire door
- sliding rail
- trolley
- gear
- rack gear
- 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
Links
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- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The utility model provides a kind of Rebuild of Heat-treatment Annealing Furnace, including table, furnace body, fire door, device is sent in trolley and drawing, furnace body is set on table and cooperatively forms furnace chamber with table, table upper end is equipped with sliding rail, sliding rail is axially arranged along furnace body, fire door and trolley are slidably connected with sliding rail, trolley is equipped at least two pull rings close to one end of fire door, the L shape drag hook with pull ring cooperation is hinged on fire door inner wall, it includes gear that device is sent in drawing, rack gear, live-roller and motor, rack gear there are two being set in parallel on table, rack gear is set to fire door two sides, rack axis is parallel with sliding rail axis, live-roller is arranged on fire door to be rotatablely connected with fire door, live-roller both ends are arranged with the gear with rack gear cooperation, motor is set in fire door outside wall surface and connect with any gear drive.A kind of Rebuild of Heat-treatment Annealing Furnace provided by the utility model send device by trolley while to pull out while pulling fire door using drawing, swift to operate, the operating time is greatly reduced, to reduce the heat losses of annealing furnace.
Description
Technical field
The utility model relates to technical field of heat treatment equipment, more particularly to a kind of Rebuild of Heat-treatment Annealing Furnace.
Background technique
Annealing is a kind of metal heating processing technology, refers to for metal being heated slowly to certain temperature, keeps enough time,
Then cooling with Reasonable Speed.Purpose is to reduce hardness, improves machinability；Residual stress is eliminated, stable dimensions reduce and become
Shape and crackle tendency；Crystal grain is refined, tissue is adjusted, eliminates tissue defects.Exactly, annealing is the heat treatment of a kind of pair of material
Technique, including metal material, nonmetallic materials.
In the prior art, in furnace chamber after the completion of material annealing, by oven door opening, then using special equipment by trolley from furnace
Intracavitary pull-out, it is complex for operation step, and the operating time is long, and Rebuild of Heat-treatment Annealing Furnace will receive the shadow of operating environment in the process
It rings and cooling phenomenon occurs, therefore this not only will lead to cannot effectively improve production efficiency when production task amount is big, but also
Cause the heat losses of Rebuild of Heat-treatment Annealing Furnace.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome the shortcomings in the prior art, the utility model mentions
For a kind of Rebuild of Heat-treatment Annealing Furnace.
The utility model solves its technical problem technical solution to be taken：A kind of Rebuild of Heat-treatment Annealing Furnace, including furnace
Device is sent in platform, furnace body, fire door, trolley and drawing, and the furnace body is set on the table and cooperatively forms furnace chamber with the table, described
Table upper end is equipped with sliding rail, and the sliding rail is axially arranged along the furnace body, and the fire door and the trolley are sliding with the sliding rail
Dynamic connection, the trolley are equipped at least two pull rings close to one end of fire door, are hinged with and the drawing on the fire door inner wall
The L shape drag hook of ring cooperation, it includes gear, rack gear, live-roller and motor that device is sent in the drawing, set in parallel on the table there are two
The rack gear, the rack gear are set to the fire door two sides, and the rack axis is parallel with the sliding rail axis, and the live-roller is worn
It is rotatablely connected on the fire door with the fire door, the live-roller both ends are arranged with the tooth with rack gear cooperation
Wheel, the motor are set in the fire door outside wall surface and connect with any gear drive.
Table send device for carrying furnace body, fire door, trolley and drawing, and furnace body and table cooperatively form furnace chamber, fire door and platform
It is connected with drag hook using pull ring for drawing trolley simultaneously while pulling out fire door after the completion of material heat treatment in furnace chamber between vehicle
Out, fire door is first opened with conventional anneal furnace, then through equipment compared with trolley connects and pulls out trolley, when greatly reducing operation
Between, to reduce the heat losses of annealing furnace, drawing send device for smoothly pulling out or promoting furnace chamber, furnace for fire door and trolley
Door two sides setting gear and rack gear guarantee fire door two sides synchronous marching, can prevent fire door from blocking with sliding rail, guarantee normal production.
Further, sliding rail becomes the dry sliding for being unfavorable for fire door and trolley at high temperature in order to prevent, further includes lubrication
Device, the lubricating arrangement include drop pot and spin, the drop pot in the fire door outside wall surface with the sled position and
Quantity corresponds, and the drop pot is the back taper with cavity, and the spin and the drop pot lower end, which roll, to be connected, the rolling
Ball is attached on the sliding rail.When drawing send device to pull, ball and sliding rail upper surface are rolled for fire door and trolley, and lubricating oil is from rolling
Pearl and drop pot gap flow on sliding rail, sliding rail is lubricated, when drawing send device to stop drag fire door and trolley, ball with
Sliding rail upper surface does not roll, then lubricating oil will not flow out, and avoids wasting.
The utility model has the beneficial effects that：A kind of Rebuild of Heat-treatment Annealing Furnace provided by the utility model, send device using drawing
Trolley is pulled out simultaneously while pulling fire door, it is swift to operate, the operating time is greatly reduced, to reduce the heat of annealing furnace
Amount is lost.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the best embodiment of the utility model.
In figure：1, table, 2, furnace body, 3, fire door, 4, trolley, 5, sliding rail, 6, pull ring, 7, drag hook, 8, gear, 9, rack gear,
10, live-roller, 11, motor, 12, drop pot.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of Rebuild of Heat-treatment Annealing Furnace of the utility model, including table 1, furnace body 2, fire door 3,4 and of trolley
Device is sent in drawing, and the furnace body 2, which is set on the table 1, cooperatively forms furnace chamber with the table 1, and 1 upper end of table, which is equipped with, to be slided
Rail 5, the sliding rail 5 are fixedly connected by bolt with the table 1, and the sliding rail 5 is along the axial setting of the furnace body 2, the furnace
Door 3 and the trolley 4 are slidably connected with the sliding rail 5, and the trolley 4 is set close to one end of fire door 3 there are two pull ring 6, institute
The L shape drag hook 7 being hinged on 3 inner wall of fire door with the pull ring 6 cooperation is stated, the drawing send device to include gear 8, rack gear 9, pass
Roller 10 and motor 11 are moved, is set in parallel on the table 1 there are two the rack gear 9, the rack gear 9 passes through bolt with the table 1
It is fixedly connected, the rack gear 9 is set to 3 two sides of fire door, and 9 axis of rack gear is parallel with 5 axis of sliding rail, the transmission
Roller 10 is arranged on the fire door 3 to be rotatablely connected with the fire door 3, and 10 both ends of live-roller are arranged with matches with the rack gear 9
The gear 8 closed, the motor 11 is set in 3 outside wall surface of fire door to be sequentially connected with any gear 8, the motor
11 output ends are engaged with the gear 8.
It further include lubricating arrangement, the lubricating arrangement includes drop pot 12 and spin, and the drop pot 12 is set to outside the fire door 3
It is corresponded on wall surface with 5 position of sliding rail and quantity, the drop pot 12 is the back taper with cavity, the spin and institute
It states drop 12 lower end of pot and rolls connection, the spin is attached on the sliding rail 5.
Working principle：
It is connected between fire door 3 and trolley 4 using pull ring 6 and drag hook 7, after the completion of material heat treatment in furnace chamber, motor 11
Starting, motor 11 output end band moving gear 8 rotate, and gear 8 is engaged with rack gear 9 pulls out fire door 3 along sliding rail 5 outward, pulls out
Trolley 4 is pulled out while fire door 3, it is swift to operate, the operating time is greatly reduced, to reduce the heat stream of annealing furnace
It loses.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (2)
1. a kind of Rebuild of Heat-treatment Annealing Furnace, it is characterised in that：Dress is sent including table (1), furnace body (2), fire door (3), trolley (4) and drawing
It sets, the furnace body (2) is set on the table (1) and cooperatively forms furnace chamber with the table (1), and table (1) upper end is equipped with
Sliding rail (5), the sliding rail (5) are axially arranged along the furnace body (2), the fire door (3) and the trolley (4) with the sliding rail
(5) it is slidably connected, the trolley (4) is equipped at least two pull rings (6) close to the one end of fire door (3), fire door (3) inner wall
On be hinged with L shape drag hook (7) with the pull ring (6) cooperation, to send device include gear (8), rack gear (9), live-roller for the drawing
(10) and motor (11) it, is set in parallel on the table (1) there are two the rack gear (9), the rack gear (9) is set to the fire door
(3) two sides, rack gear (9) axis is parallel with the sliding rail (5) axis, and the live-roller (10) is arranged in the fire door (3)
Upper to be rotatablely connected with the fire door (3), live-roller (10) both ends are arranged with the gear with the rack gear (9) cooperation
(8), the motor (11) is set in the fire door (3) outside wall surface is sequentially connected with any gear (8).
2. Rebuild of Heat-treatment Annealing Furnace as described in claim 1, it is characterised in that：It further include lubricating arrangement, the lubricating arrangement packet
Drop pot 12 and spin are included, the drop pot 12 is set to right one by one with the sliding rail (5) position and quantity in the fire door (3) outside wall surface
It answers, the drop pot 12 is the back taper with cavity, and the spin and 12 lower end of drop pot, which roll, to be connected, and the spin is sticked
In on the sliding rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369881.8U CN208151433U (en) | 2018-03-18 | 2018-03-18 | Rebuild of Heat-treatment Annealing Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369881.8U CN208151433U (en) | 2018-03-18 | 2018-03-18 | Rebuild of Heat-treatment Annealing Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151433U true CN208151433U (en) | 2018-11-27 |
Family
ID=64392121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820369881.8U Expired - Fee Related CN208151433U (en) | 2018-03-18 | 2018-03-18 | Rebuild of Heat-treatment Annealing Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208151433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301209A (en) * | 2020-10-28 | 2021-02-02 | 浙江灿根智能科技有限公司 | Annealing device for copper bush machining |
| CN112899465A (en) * | 2021-01-20 | 2021-06-04 | 武安市裕华钢铁有限公司 | Method for reducing oxidation of plate blank discharged from furnace |
-
2018
- 2018-03-18 CN CN201820369881.8U patent/CN208151433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301209A (en) * | 2020-10-28 | 2021-02-02 | 浙江灿根智能科技有限公司 | Annealing device for copper bush machining |
| CN112899465A (en) * | 2021-01-20 | 2021-06-04 | 武安市裕华钢铁有限公司 | Method for reducing oxidation of plate blank discharged from furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |