CN208748172U - A kind of axis products annealing furnace - Google Patents
A kind of axis products annealing furnace Download PDFInfo
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- CN208748172U CN208748172U CN201821366554.3U CN201821366554U CN208748172U CN 208748172 U CN208748172 U CN 208748172U CN 201821366554 U CN201821366554 U CN 201821366554U CN 208748172 U CN208748172 U CN 208748172U
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- circular plate
- bell
- furnace
- hollow cylinder
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Abstract
The utility model specifically discloses a kind of axis class annealing furnaces, including the furnace body placed vertically, furnace body includes hollow cylinder, bell is provided with above hollow cylinder, hollow cylinder bottom is provided with bottom surface, bell includes two layers be sequentially overlapped from the bottom up and two layers so that upper inner ring is rounded and annular slab that constantly reduce, annular slab is made of two pieces of semi-circular plate splits, bell is topmost the plectane being made of two pieces of semi-circular plate splits, it is slidably connected between semi-circular plate and semi-circular plate or semi-circular plate using mutually matched guide rail I and groove, in hollow cylinder body wall, in bottom surface, in semi-circular plate, resistive heater is provided in semi-circular plate.The temperature reduced when the intracorporal heating temperature of furnace can be made more uniform using the utility model, and maximumlly can reduce door opened.
Description
Technical field
The utility model relates to annealing device fields, more particularly, to a kind of axis products annealing furnace.
Background technique
Annealing is a kind of metal heating processing technology, the purpose is to: 1, product hardness is reduced, machinability is improved；2, disappear
Except residual stress, stable dimensions reduce deformation and crackle tendency；3, crystal grain is refined, tissue is adjusted, eliminates tissue defects.Annealing
Furnace is to implement machine used in annealing process.
Disclosed in CN201620954504.1 an entitled one kind can uniformly heated batch-type furnace utility model,
It includes box furnace body, thermocouple, right heating plate, rear heating plate, upper heating plate, left heating plate, box furnace door, preceding heating
Plate, batch-type furnace fire door, lower heating plate, temperature control instrument, it is the right heating plate, rear heating plate, upper heating plate, left heating plate, preceding
Heater strip is mounted on inside left heating plate, lower heating plate.
Although above-mentioned patent can implement annealing process, due to being body structure, to the heating temperature of axis products
Spend simultaneously uneven, influence the processing effect of axis products, although and six faces of furnace body be equipped with heating plate so that fire door is opened
Qi Shi, temperature decline is slower at fire door, but during opening batch-type furnace, and furnace interior can still generate hot with outside air
Exchange, therefore still remain furnace body middle portion temperature and the different disadvantage of fire door temperature.
Utility model content
The purpose of this utility model is to provide a kind of axis products annealing furnaces, it can make the intracorporal heating temperature of furnace more
The temperature declined at fire door when adding uniformly, and maximumlly can reduce door opened.
The purpose of this utility model realizes by the following technical solutions, a kind of axis products annealing furnace, including perpendicular
The furnace body directly placed, furnace body include hollow cylinder, are provided with bell above hollow cylinder, hollow cylinder bottom is provided with
Bottom surface, bell include that the rounded annular slab of inner ring is gradually reduced in two layers be sequentially overlapped from the bottom up and two layers or more, annular
Plate is made of two pieces of semi-circular plate splits, and bell is topmost the plectane being made of two pieces of semi-circular plate splits, semi-circular plate and half
Be slidably connected between annular slab or semi-circular plate using mutually matched guide rail I and groove, in hollow cylinder body wall, in bottom surface, partly
Resistive heater is provided in annular slab, in semi-circular plate.
The working principle of this base case is: resistance wire, bottom surface heating plate and the furnace of annealing furnace hollow cylinder inner wall
The heating plate of lid can be adjusted the temperature in furnace, and axis products carry out during heat treatment is put into annealing furnace, first
First axis products are suspended from vertically above bell, under two pieces of semi-circular plates of bell expose corresponding thereto from centre to two Slideslips
The inner circle of one layer of annular slab, if interior circular diameter at this time is less than the diameter of axis products, can from top to bottom gradually in layer to
Then two Slideslip semicircle ring flat-plates set axis products until the annular slab inner circle exposed can be such that axis products are put into furnace
Enter in furnace, closes bell.
The beneficial effect of this programme is: 1. it the intracorporal heating temperature of furnace can be made more uniform, and can maximize
Reduction it is door opened when the temperature that reduces.
2. bell is connect with program controller to be automatically opened using programmed controller control bell in the use of the new type.
3. guide rail in the present invention, is arranged above annealing furnace and slidable handgrip can be using its movement or placement
Axis products, it is time saving and energy saving to have, the advantages of improving efficiency.
4. control can be adjusted to the temperature in annealing furnace by being provided with temperature controller in annealing furnace.
Detailed description of the invention
Fig. 1 is the bell closure schematic diagram figure of the utility model axis products annealing furnace specific embodiment.
Fig. 2 is that the bell plectane of the utility model axis products annealing furnace specific embodiment opens schematic diagram.
Fig. 3 is that the bell plectane of the utility model axis products annealing furnace specific embodiment and top layer's Circular Plate are opened
Schematic diagram.
Fig. 4 is that the bell of the utility model axis products annealing furnace specific embodiment utmostly opens schematic diagram.
Fig. 5 is the schematic elevation view that the furnace body of the utility model axis products annealing furnace specific embodiment is opened.
Fig. 6 is that the axis products of the utility model axis products annealing furnace specific embodiment are put into the schematic diagram of furnace body.
In figure: 1. furnace bodies, 11. hollow cylinders, 12. bells, 13. bottom surfaces, 2. plectanes, 21. semi-circular plates, 3. semi-circulars
Plate, 31. guide rail I, 4. guide rail II, 41. handgrips, 5. axis products.
Specific embodiment
It will describe in detail in conjunction with specific embodiments with reference to the accompanying drawings below.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of axis products annealing furnace, including the furnace body 1 placed vertically,
Furnace body 1 includes hollow cylinder 11, is provided with bell 12 above hollow cylinder 11,11 bottom of hollow cylinder is provided with bottom surface
13, bell 12 includes that the rounded annular slab of inner ring is gradually reduced in two layers and two layers or more be sequentially overlapped from the bottom up, annular
Plate is made of two pieces of 3 splits of semi-circular plate, and 12 the top of bell is the plectane 2 being made of two pieces of 21 splits of semi-circular plate, semi-circular
It is slidably connected between plate 3 and semi-circular plate 3 or semi-circular plate 21 using mutually matched guide rail I31 and groove, hollow cylinder 11
Resistive heater is provided in wall, in bottom surface 13, in semi-circular plate 3, in semi-circular plate 21.
The working principle of this base case is: in 11 wall of hollow cylinder, bottom surface 13 is interior, semi-circular plate 3 is interior, semi-circular plate
Resistive heater in 21 can heat the temperature in furnace, and axis products carry out the process that heat treatment is put into annealing furnace
In, axis products are suspended to 12 top of bell vertically first, two pieces of semi-circular plates 21 of bell 12 break away along guide rail I from centre to two
The inner circle of dynamic exposing next layer of annular slab corresponding thereto can be from upper if interior circular diameter at this time is less than the diameter of axis products
Down gradually in layer to two Slideslip semicircle ring flat-plates 3, until the annular slab inner circle exposed can make axis products be put into furnace
It is interior, then axis products are placed in furnace, close bell 12.
The beneficial effect of this programme is: it can make the heating temperature in furnace body 1 more uniform, and can be maximized
The temperature reduced when reducing door opened.
Further, in this embodiment bell 12 includes that inner ring is gradually reduced in circle in three layers be sequentially overlapped from the bottom up
The annular slab of shape, annular slab are made of two pieces of 3 splits of semi-circular plate.
Further, guide rail II4 is provided with above furnace body, sliding is provided with handgrip 41 on guide rail II4.Above annealing furnace
Guide rail II4 is set and slidable handgrip 41 can be using its movement or placement axis products, it is time saving and energy saving to have, and improves efficiency
Advantage.
Further, temperature controller is provided in furnace body, the temperature in annealing furnace can be adjusted in temperature controller
Control.
Claims (6)
1. a kind of axis products annealing furnace, it is characterised in that: including the furnace body (1) placed vertically, furnace body (1) includes hollow cylinder
Body (11), hollow cylinder (11) top are provided with bell (12), and hollow cylinder (11) bottom is provided with bottom surface (13), bell
(12) include two layers be sequentially overlapped from the bottom up and two layers so that upper inner ring is rounded and annular slab that constantly reduce, annular slab by
Two pieces of semi-circular plate (3) split compositions, bell (12) they are topmost the plectane (2) being made of two pieces of semi-circular plate (21) splits, half
It is slidably connected between annular slab (3) and semi-circular plate (3) or semi-circular plate (21) using mutually matched guide rail I(31) and groove,
Resistive heater is provided in hollow cylinder (11) wall, in bottom surface (13), in semi-circular plate (3), in semi-circular plate (21).
2. axis products annealing furnace as described in claim 1, feature exist: bell (12) includes being sequentially overlapped from the bottom up
Two layers of inner ring be rounded and the annular slab that constantly reduces.
3. axis products annealing furnace as described in claim 1, feature exist: bell (12) includes being sequentially overlapped from the bottom up
Three layers of inner ring are rounded and the annular slab that constantly reduces.
4. the axis products annealing furnace as described in claims 1 or 2 or 3, it is characterised in that: be provided with guide rail II above furnace body
(4), guide rail II(4) on sliding be provided with handgrip (41).
5. the axis products annealing furnace as described in claims 1 or 2 or 3, it is characterised in that: be provided with temperature control in furnace body (1)
Device processed.
6. axis products annealing furnace as claimed in claim 4, it is characterised in that: be provided with temperature controller in furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366554.3U CN208748172U (en) | 2018-08-23 | 2018-08-23 | A kind of axis products annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366554.3U CN208748172U (en) | 2018-08-23 | 2018-08-23 | A kind of axis products annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748172U true CN208748172U (en) | 2019-04-16 |
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ID=66081160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366554.3U Expired - Fee Related CN208748172U (en) | 2018-08-23 | 2018-08-23 | A kind of axis products annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462854A (en) * | 2021-05-18 | 2021-10-01 | 镇江远达金属制品有限公司 | Bimetal quenching and tempering induction rapid heating equipment |
-
2018
- 2018-08-23 CN CN201821366554.3U patent/CN208748172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462854A (en) * | 2021-05-18 | 2021-10-01 | 镇江远达金属制品有限公司 | Bimetal quenching and tempering induction rapid heating equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |