CN210683893U - Energy-saving material-frame-free heat treatment furnace - Google Patents
Energy-saving material-frame-free heat treatment furnace Download PDFInfo
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- CN210683893U CN210683893U CN201921254809.1U CN201921254809U CN210683893U CN 210683893 U CN210683893 U CN 210683893U CN 201921254809 U CN201921254809 U CN 201921254809U CN 210683893 U CN210683893 U CN 210683893U
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Abstract
The utility model discloses an energy-saving material-frame-free heat treatment furnace, which comprises a box body and supporting legs arranged on two sides of the lower end of the box body and used for supporting, wherein a pretreatment cavity and a heat treatment cavity are arranged inside the box body; separately through the baffle between preliminary treatment chamber and the thermal treatment chamber, the opening has been seted up on the baffle, the cooperation of through-hole department is equipped with the dodge gate, the dodge gate is connected and is used for driving its up-and-down motion in order to accomplish opening confined isolation pneumatic cylinder, at the during operation, drives the dodge gate downstream through keeping apart the pneumatic cylinder, and then seals the opening, the utility model discloses drawback to current device is improved for work piece in the thermal treatment chamber can also the rotation in the time of can the revolution, thereby makes wheel hub's the homogeneity of being heated obtain very big improvement, thereby has improved its thermal treatment effect, has still set up in addition and has conveniently shifted the mechanism in the thermal treatment chamber with wheel hub from the preliminary treatment chamber, and the effectual time of reloading of having practiced thrift.
Description
Technical Field
The utility model relates to the technical field of heat treatment equipment, in particular to an energy-saving material-frame-free heat treatment furnace.
Background
Aluminium wheel hub need carry out heat treatment in the course of working, domestic wheel hub continuous heat treatment stove adopts the in-line structure more, the equipment promptly advances, the discharge gate sets up at the furnace body both ends, aluminium wheel hub quality through heat treatment is better, long service life, but the heated air circulation effect of current continuous heat treatment stove is not good, make inside temperature uneven, thereby make aluminium wheel hub quality different of same batch, and can produce the high temperature flue gas in heating process, wherein contain many heats, direct emission not only pollutes the environment and causes the wasting of resources easily.
To the above-mentioned problem, current patent publication No. CN209081949U has announced an aluminium wheel hub's continuous heat treatment stove, and the device utilizes the flue gas passageway intercommunication through the intermediate layer with treatment chamber and preheating chamber, and when being convenient for use, the high temperature flue gas that utilizes the treatment chamber enters into the intermediate layer of preheating chamber for the preheating chamber heaies up, is convenient for preheat the product of treating processing, thereby improves the temperature of product, improves the efficiency of thermal treatment.
But current device only simply hangs wheel hub when handling to wheel hub and fixes, can't guarantee that wheel hub is heated evenly, and then leads to the not good problem of thermal treatment effect, based on this, provides a modified energy-conserving no material frame heat treatment furnace now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-saving material-frame-free heat treatment furnace to solve the problems in the background technology.
In order to achieve the above object, the utility model provides a following technical scheme:
an energy-saving material-frame-free heat treatment furnace comprises a box body and supporting legs which are arranged on two sides of the lower end of the box body and have a supporting function, wherein a pretreatment cavity and a heat treatment cavity are arranged in the box body;
the pretreatment chamber and the heat treatment chamber are separated through the partition plate, the opening is formed in the partition plate, the movable door is arranged at the opening in a matched mode, the movable door is connected with the isolating hydraulic cylinder which is used for driving the movable door to move up and down to complete opening sealing, and the movable door is driven to move downwards through the isolating hydraulic cylinder to seal the opening when the movable door works.
The heat treatment intracavity portion is equipped with the rotary disk that is the level and sets up, rotary disk lower extreme intermediate position is installed on the column spinner, the column spinner passes through rolling bearing and rotates the setting at the bottom half, the column spinner is connected and is used for driving its pivoted rotary drive subassembly, the rotary disk up end is equipped with at least three reference column that is used for fixed wheel hub, the reference column lower extreme runs through terminal surface about the rotary disk, the reference column lower extreme outside is equipped with the supplementary backing ring that is used for holding wheel hub, the reference column lower extreme passes through rotation axis rotating gear, the bottom is equipped with the rotatory ring gear with rotating gear matched with in the box.
As a further aspect of the present invention: the transfer frame is connected with a transfer hydraulic cylinder which is used for driving the transfer frame to move between the pretreatment cavity and the heat treatment cavity and is connected with a height hydraulic cylinder which is used for driving the transfer hydraulic cylinder to adjust the height of the transfer hydraulic cylinder;
the diameter of the discharge hole is larger than that of the auxiliary supporting block, and the transfer frame is provided with sliding groove holes arranged along the left-right direction.
As a further aspect of the present invention: the rotary driving assembly comprises a driven gear arranged at the lower end of the rotary column, a driving motor is installed on the lower end face of the box body, and a driving gear meshed with the driven gear is arranged at the output end of the driving motor.
As a further aspect of the present invention: and the box body is provided with a first movable door and a second movable door which respectively correspond to the pretreatment cavity and the heat treatment cavity.
As a further aspect of the present invention: the surface of the rotating disc is provided with a heat insulation layer.
As a further aspect of the present invention: the pretreatment cavity is communicated with the heat treatment cavity through a vent pipe, and the vent pipe is provided with a filter box for filtering air and an air pump for pumping heat in the heat treatment cavity into the pretreatment cavity.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the drawback to current device is improved for can also the rotation when the work piece in the thermal treatment chamber can the revolution, thereby make wheel hub's the homogeneity of being heated obtain very big improvement, thereby improved its thermal treatment effect, still set up in addition and conveniently shifted the mechanism in the thermal treatment chamber with wheel hub from the preliminary treatment chamber, the effectual time of reloading of having practiced thrift, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the interior of the present invention.
Fig. 3 is a schematic structural view of the rotation plate of the present invention.
Wherein: the device comprises a box body 1, a transfer hydraulic cylinder 2, a movable door 3, an isolation hydraulic cylinder 4, a through opening 5, a vent pipe 6, a filter box 7, a discharge hole 8, a transfer frame 9, a positioning column 10, an auxiliary supporting ring 11, a rotating disc 12, a rotating gear ring 13, a rotating gear 14, a heat insulation layer 15, a driven gear 16, a rotating column 17, a driving gear 18, a driving motor 19, a rotating shaft 20, a pretreatment cavity 101, a heat treatment cavity 102, a first movable door 111 and a second movable door 112.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, an energy-saving material-frame-free heat treatment furnace includes a box body 1 and supporting legs disposed at two sides of a lower end of the box body 1 for supporting, wherein a pretreatment chamber 101 and a heat treatment chamber 102 are disposed inside the box body 1;
the pretreatment cavity 101 and the heat treatment cavity 102 are separated through a partition plate, a through opening 5 is formed in the partition plate, a movable door 3 is arranged at the position of the through opening 5 in a matched mode, the movable door 3 is connected with an isolating hydraulic cylinder 4 used for driving the movable door to move up and down to complete the sealing of the through opening 5, and the movable door 3 is driven to move downwards through the isolating hydraulic cylinder 4 to seal the through opening 5 when the vacuum bag-type vacuum bag.
The heat treatment device is characterized in that a rotating disc 12 which is horizontally arranged is arranged in the heat treatment cavity 102, a heat insulation layer 15 is arranged on the surface of the rotating disc 12, the middle position of the lower end of the rotating disc 12 is arranged on a rotating column 17, the rotating column 17 is rotatably arranged at the bottom of the box body 1 through a rotating bearing, the rotating column 17 is connected with a rotary driving component for driving the rotating column to rotate, at least three positioning columns 10 for fixing a hub are arranged on the upper end surface of the rotating disc 12, the lower ends of the positioning columns 10 penetrate through the upper end surface and the lower end surface of the rotating disc 12, an auxiliary supporting ring 11 for supporting the hub is arranged on the outer side of the lower end of each positioning column 10, a rotating gear 14 is arranged at the lower end of each positioning column 10 through a rotating shaft 20, a rotating gear ring 13 matched with the rotating gear, in this way, the hub on the low-temperature column 11 can be driven to revolve, and in addition, under the action of the rotating gear 13 and the rotating gear 13, the self-transmission can be generated, so that the heating effect of the hub can be improved to a great extent, and the heat treatment effect of the device can be improved;
the box body 1 is provided with a first movable door 111 and a second movable door 112 which respectively correspond to the pretreatment cavity 101 and the thermal treatment cavity 102.
The rotary driving assembly comprises a driven gear 16 arranged at the lower end of a rotary column 17, a driving motor 19 is installed on the lower end face of the box body 1, a driving gear 18 meshed with the driven gear 16 is arranged at the output end of the driving motor 19, and the driving gear is matched with the driving gear through the driving motor 19 to drive the rotary column 17 to rotate.
The hub machining device is characterized in that a transfer frame 9 used for placing a hub to be machined is arranged inside the pretreatment cavity 101, a discharge hole 8 matched with an inner ring of the hub is formed in the transfer frame 9, the discharge hole 8 corresponds to the position of the positioning column 10, the height of the transfer frame 9 is equal to that of the through hole 5, the transfer frame 9 is connected with a hydraulic cylinder 2 used for driving the transfer frame to move between the pretreatment cavity 101 and the thermal treatment cavity 102, the hydraulic cylinder 2 is connected with a high hydraulic cylinder used for driving the transfer frame to be adjusted in height, and therefore the hub can be placed on the transfer frame 9 in advance, and material changing speed can be improved.
The diameter of the discharge hole 8 is larger than that of the auxiliary supporting block, a sliding groove hole arranged along the left-right direction is formed in the transfer frame 9, the transfer frame 9 is moved to the position above the rotating disc 12 through the displacement hydraulic cylinder 2 during later transfer, then the discharge hole 8 corresponds to the positioning column 11, then the lifting hydraulic cylinder drives the transfer frame 9 to be adjusted in height, the hub is supported by the auxiliary supporting ring 11, and at the moment, the transfer frame 9 is pulled back into the pretreatment cavity 101 through the displacement hydraulic cylinder 2.
Example 2
In order to realize the preheating treatment of the hub in the pretreatment cavity 1, the pretreatment cavity 101 is communicated with the thermal treatment cavity 102 through the vent pipe 6, the vent pipe 6 is provided with the filter box 7 for filtering air and the air pump for pumping heat in the thermal treatment cavity 102 into the pretreatment cavity 101, so that the hot air in the thermal treatment cavity 102 can be used for pretreating the hub, and the waste of heat is avoided.
And a gas return port facilitating gas backflow is arranged between the pretreatment cavity 101 and the thermal treatment cavity 102.
In the above embodiment, the surface of the rotating disc is provided with the heat insulation layer, the heat insulation layer is made of a heat insulation material, and the heat insulation material
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An energy-saving material-frame-free heat treatment furnace comprises a box body (1) and supporting legs which are arranged on two sides of the lower end of the box body (1) and have a supporting function, wherein a pretreatment cavity (101) and a heat treatment cavity (102) are arranged in the box body (1);
the device is characterized in that the pretreatment cavity (101) and the thermal treatment cavity (102) are separated by a partition plate, a through hole (5) is formed in the partition plate, a movable door (3) is arranged at the through hole (5) in a matched mode, and the movable door (3) is connected with an isolation hydraulic cylinder (4) which is used for driving the movable door to move up and down to complete the sealing of the through hole (5);
the inside rotary disk (12) that is the level setting that is equipped with of heat treatment chamber (102), rotary disk (12) lower extreme intermediate position is installed on column spinner (17), column spinner (17) rotate through rolling bearing and set up in box (1) bottom, column spinner (17) are connected and are used for driving its pivoted rotary drive subassembly, rotary disk (12) up end is equipped with at least three reference column (10) that are used for fixed wheel hub, terminal surface about column spinner (12) is run through to reference column (10) lower extreme, reference column (10) lower extreme outside is equipped with and is used for holding wheel hub's supplementary backing ring (11), rotation axis (20) rotating gear (14) are passed through to reference column (10) lower extreme, bottom is equipped with in box (1) and rotates gear (14) matched with rotatory ring gear (13).
2. The energy-saving material-frame-free heat treatment furnace is characterized in that a transfer frame (9) for placing a hub to be processed is arranged in the pretreatment cavity (101), a discharge hole (8) matched with an inner ring of the hub is formed in the transfer frame (9), the discharge hole (8) corresponds to a positioning column (10), the height of the transfer frame (9) is equivalent to that of the through hole (5), the transfer frame (9) is connected with a transfer hydraulic cylinder (2) for driving the transfer hydraulic cylinder to move between the pretreatment cavity (101) and the heat treatment cavity (102), and the transfer hydraulic cylinder (2) is connected with a height hydraulic cylinder for driving the transfer hydraulic cylinder to adjust the height of the transfer hydraulic cylinder;
the diameter of the discharge hole (8) is larger than that of the auxiliary supporting block, and a sliding groove hole arranged along the left-right direction is formed in the transfer frame (9).
3. The energy-saving material-frame-free heat treatment furnace according to claim 1, wherein the rotary driving assembly comprises a driven gear (16) arranged at the lower end of the rotary column (17), a driving motor (19) is mounted at the lower end surface of the box body (1), and a driving gear (18) meshed with the driven gear (16) is arranged at the output end of the driving motor (19).
4. The energy-saving material-frame-free heat treatment furnace according to claim 1, wherein the box body (1) is provided with a first movable door (111) and a second movable door (112) which respectively correspond to the pretreatment chamber (101) and the heat treatment chamber (102).
5. The energy-saving material-frame-free heat treatment furnace according to claim 1, wherein the surface of the rotating disc (12) is provided with a heat insulation layer (15).
6. The energy-saving material-frame-free heat treatment furnace according to claim 1, wherein the pretreatment chamber (101) is communicated with the heat treatment chamber (102) through a vent pipe (6), and a filter box (7) for filtering air and an air pump for pumping heat in the heat treatment chamber (102) into the pretreatment chamber (101) are arranged on the vent pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254809.1U CN210683893U (en) | 2019-08-05 | 2019-08-05 | Energy-saving material-frame-free heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254809.1U CN210683893U (en) | 2019-08-05 | 2019-08-05 | Energy-saving material-frame-free heat treatment furnace |
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| Publication Number | Publication Date |
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| CN210683893U true CN210683893U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921254809.1U Active CN210683893U (en) | 2019-08-05 | 2019-08-05 | Energy-saving material-frame-free heat treatment furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423879A (en) * | 2019-08-05 | 2019-11-08 | 镇江裕久智能装备股份有限公司 | It is a kind of energy saving without material frame heat-treatment furnace |
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2019
- 2019-08-05 CN CN201921254809.1U patent/CN210683893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423879A (en) * | 2019-08-05 | 2019-11-08 | 镇江裕久智能装备股份有限公司 | It is a kind of energy saving without material frame heat-treatment furnace |
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