CN220550197U - Leakage-proof vacuum quenching furnace door - Google Patents
Leakage-proof vacuum quenching furnace door Download PDFInfo
- Publication number
- CN220550197U CN220550197U CN202321833873.1U CN202321833873U CN220550197U CN 220550197 U CN220550197 U CN 220550197U CN 202321833873 U CN202321833873 U CN 202321833873U CN 220550197 U CN220550197 U CN 220550197U
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- China
- Prior art keywords
- annealing furnace
- furnace body
- connecting piece
- fixing
- annealing
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- 238000010791 quenching Methods 0.000 title claims abstract description 20
- 230000000171 quenching effect Effects 0.000 title claims abstract description 20
- 238000000137 annealing Methods 0.000 claims abstract description 101
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the technical field of quenching furnace equipment, in particular to a leakage-proof vacuum quenching furnace door, which comprises an annealing furnace body, wherein an annealing furnace base is arranged at the bottom of the annealing furnace body, a connecting shaft is arranged on one side of the annealing furnace body, the annealing furnace body is connected with an annealing furnace cover through the connecting shaft, a sealing piece for limiting the annealing furnace cover is also arranged on the annealing furnace body, the sealing piece can lock the closed annealing furnace body and the annealing furnace cover, so that the annealing furnace cover can seal the annealing furnace body, a hole for holding is formed in the middle of a connecting sheet I, and an operator can move the annealing furnace cover to the position right in front of the annealing furnace body in the initial opening stage through rotating the connecting sheet I, so that the annealing furnace cover does not need to be aligned simultaneously in the closing process of the annealing furnace cover in a rotating manner, and the accuracy in butt joint is improved.
Description
Technical Field
The utility model relates to the technical field of quenching furnace equipment, in particular to a leakage-proof vacuum quenching furnace door.
Background
The quenching furnace is a furnace heated before quenching the workpiece, and the quenching is to put the workpiece into the furnace to be heated to the quenching temperature above the critical point and keep the temperature for a period of time, and then take the workpiece out of the furnace rapidly and put the workpiece into the quenching liquid for quenching.
At present, the furnace mouth of the quenching furnace is closed by a furnace door in two modes, one is vertically pulled to open, the other is laterally rotated to open, and the fixing mode is that a lock catch for locking is arranged on one side of the furnace door, but the sealing performance of the middle part is poor when the single-side lock catch is used, so that the furnace door of the anti-leakage vacuum quenching furnace is provided for solving the problems.
Disclosure of Invention
In order to solve the technical problem that the sealing property of the middle part is poor when the single-side locking manner in the prior art is used, the utility model provides a leakage-proof vacuum quenching furnace door.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-leakage vacuum quenching furnace door comprises an annealing furnace body, wherein an annealing furnace base is arranged at the bottom of the annealing furnace body, a connecting shaft is arranged on one side of the annealing furnace body, the annealing furnace body is connected with an annealing furnace cover through the connecting shaft, and a sealing piece for limiting the annealing furnace cover is further arranged on the annealing furnace body;
the sealing piece can lock the closed annealing furnace body and the annealing furnace cover, so that the annealing furnace cover can seal the annealing furnace body.
Preferably, the connecting shaft comprises a first connecting sheet, a second connecting sheet and a third connecting sheet, the second connecting sheet and the third connecting sheet are respectively arranged on the furnace cover and the furnace body of the annealing furnace, the second connecting sheet and the third connecting sheet are connected to the connecting sheets, and the second connecting sheet can rotate around the third connecting sheet under the drive of the first connecting sheet.
Preferably, the first connecting sheet is arc-shaped, and a hole for holding is formed in the middle of the first connecting sheet.
Preferably, one side of the furnace cover of the annealing furnace is provided with a furnace cover handle for pulling.
Preferably, the sealing member comprises a fixed seat, a fixed hole, a fixed bolt, a limiting bolt seat and a limiting bolt, wherein the fixed seat is provided with a plurality of groups altogether, the plurality of groups of fixed seats are positioned on the edge of the annealing furnace body, the fixed hole is formed in the fixed seat, the fixed bolt is arranged in the fixed hole and is used for fixing the fixed seat and the annealing furnace body, the limiting bolt seat is formed on the other side of the fixed seat, a plurality of groups of limiting bolts are formed in the same way, and the inside of each group of limiting bolt seat is connected with a limiting bolt which can lock the annealing furnace body and the annealing furnace cover.
Preferably, the back of the annealing furnace body is provided with a plurality of groups of through holes matched with the fixing bolts.
Compared with the prior art, the utility model provides the leakage-proof vacuum quenching furnace door, which has the following beneficial effects:
the connecting shaft is arranged on one side of the annealing furnace body, the annealing furnace body is connected with the annealing furnace cover through the connecting shaft, the annealing furnace body is also provided with sealing elements for limiting the annealing furnace cover, and a plurality of groups of sealing elements can be used for locking the closed annealing furnace body and the closed annealing furnace cover, so that the sealing of the annealing furnace body is completed by the annealing furnace cover, and the problem of poor sealing performance after long-term use existing in the existing single-side sealing is distinguished.
The middle part of connection piece one has offered the hole that supplies to grip, through the hole, at the initial stage of opening, operating personnel can remove annealing stove bell to the annealing stove furnace body in the place ahead through the mode of rotating connection piece one to make the closed in-process of annealing stove bell through rotatory mode, do not need to carry out the counterpoint simultaneously, thereby improve the accuracy when docking.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is a schematic diagram of a perspective side view of an embodiment;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to an embodiment;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to an embodiment.
In the figure: 1. an annealing furnace body; 2. an annealing furnace base; 3. a connecting shaft; 31. a first connecting sheet; 32. a second connecting sheet; 33. a third connecting sheet; 4. a furnace cover of the annealing furnace; 5. a furnace cover handle; 6. a seal; 61. a fixing seat; 62. a fixing hole; 63. a fixing bolt; 64. a limit bolt seat; 65. and a limit bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
As shown in fig. 1-4, the embodiment provides a leakage-proof vacuum quenching furnace door, which comprises an annealing furnace body 1, wherein one side of the annealing furnace body 1 is provided with a connecting shaft 3, the annealing furnace body 1 is connected with an annealing furnace cover 4 through the connecting shaft 3, the annealing furnace body 1 is also provided with a sealing piece 6 for limiting the annealing furnace cover 4, and a plurality of groups of sealing pieces 6 can lock the closed annealing furnace body 1 and the closed annealing furnace cover 4, so that the annealing furnace cover 4 is sealed to the annealing furnace body 1, and the problem of poor sealing performance after long-term use existing in the existing single-side sealing is distinguished.
The connecting shaft 3 comprises a first connecting piece 31, a second connecting piece 32 and a third connecting piece 33, the second connecting piece 32 and the third connecting piece 33 are respectively arranged on the annealing furnace cover 4 and the annealing furnace body 1, the first connecting piece 31 is connected with the second connecting piece 32 and the third connecting piece 33, the second connecting piece 32 can rotate around the third connecting piece 33 under the driving of the first connecting piece 31, the first connecting piece 31 is in an arc-shaped design, the first connecting piece 31 in the arc-shaped design can be used for guiding the annealing furnace cover 4 in the displacement process of a switch, a hole for holding is formed in the middle of the first connecting piece 31, and an operator can move the annealing furnace cover 4 to the position right in front of the annealing furnace body 1 in the initial opening stage through rotating the first connecting piece 31, so that the annealing furnace cover 4 does not need to be aligned simultaneously in the process of being closed in a rotating mode, and the accuracy in butt joint is improved.
One side of the annealing furnace cover 4 is provided with a cover handle 5 for pulling the annealing furnace cover 4, and a user can conveniently pull the annealing furnace cover 4 through the cover handle 5, so that the on-off state of the annealing furnace cover 4 is switched, and the operation convenience is improved.
The sealing piece 6 comprises a fixing seat 61, a fixing hole 62, a fixing bolt 63, a limit bolt seat 64 and a limit bolt 65, wherein a plurality of groups of fixing seats 61 are arranged on the edge of the annealing furnace body 1, the fixing holes 62 are formed in the fixing seat 61, the fixing bolts 63 are arranged in the fixing holes 62 and used for fixing the fixing seat 62 and the annealing furnace body 1, the limit bolt seat 64 is formed on the other side of the fixing seat 61, a plurality of groups of limit bolts 65 which can lock the annealing furnace body 1 and the annealing furnace cover 4 are also formed in the fixing seats 64, a plurality of groups of through holes matched with the fixing bolts 63 are formed in the back of the annealing furnace body 1, after the fixing holes 62 on the fixing seat 61 are aligned with the through holes, the fixing bolts 63 on the fixing holes 62 are embedded into the through holes, the through holes are matched with the fixing bolts 63 to limit the position of the fixing seat 61, so that the fixing seat 61 is stably clamped on the surface of the annealing furnace body 1, when the fixing seat 61 is used, after the position of the fixing seat 61 is determined, the furnace cover 4 is pushed to enable the annealing furnace cover 4 to be closed between the annealing furnace cover 4 and the annealing furnace body 1, the annealing furnace cover 1, the limit bolts 65 are rotated, the limit bolts 65 are enabled to be clamped between the annealing furnace cover 4 and the annealing furnace cover 1, the edge 4 can be enabled to be closed, the limit bolts 4 are enabled to move in the limit bolts, the limit bolts 65 are enabled to be pushed to move, and the limit bolts 4 are enabled to move in the limit edge, and the limit bolts 4 are pushed, and the limit edge 4 are pushed to move, and limited, and the limit bolts are enabled to move the limit bolts 4 are pushed to move, and limited, and the limit positions are pushed to the limit positions.
In the description of the present utility model, the terms "first," "second," "another," "yet another" 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 defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (2)
1. The utility model provides a leak protection formula vacuum quenching furnace gate, includes annealing stove furnace body (1), and the bottom of annealing stove furnace body (1) is provided with annealing stove base (2), its characterized in that: a connecting shaft (3) is arranged on one side of the annealing furnace body (1), the annealing furnace body (1) is connected with an annealing furnace cover (4) through the connecting shaft (3), and a sealing piece (6) for limiting the annealing furnace cover (4) is further arranged on the annealing furnace body (1);
the sealing piece (6) can lock the closed annealing furnace body (1) and the closed annealing furnace cover (4), thereby the annealing furnace cover (4) is sealed to the annealing furnace body (1), the connecting shaft (3) comprises a connecting piece I (31), a connecting piece II (32) and a connecting piece III (33), the connecting piece II (32) and the connecting piece III (33) are respectively arranged on the annealing furnace cover (4) and the annealing furnace body (1), the connecting piece I (31) is connected with the connecting piece II (32) and the connecting piece III (33), the connecting piece II (32) can rotate around the connecting piece III (33) under the driving of the connecting piece I (31), the connecting piece I (31) is in an arc-shaped design, a hole for holding is formed in the middle of the connecting piece I (31), one side of the annealing furnace cover (4) is provided with a furnace cover handle (5) for pulling, the sealing piece (6) comprises a fixing seat (61), a fixing hole (62), a fixing bolt (63), a limiting seat (64) and a limiting bolt (65), the fixing seat (61) are arranged on the fixing seat (61) and a plurality of fixing seats (61) are arranged on the fixing seat (61), the fixing bolts (63) are arranged in the fixing holes (62) and used for fixing the fixing seat (61) and the annealing furnace body (1), the limiting bolt seats (64) are arranged on the other side of the fixing seat (61), a plurality of groups of limiting bolts are also arranged in the fixing seat (61), and limiting bolts (65) capable of locking the annealing furnace body (1) and the annealing furnace cover (4) are connected to the inside of each group of limiting bolt seats (64).
2. The leak-proof vacuum quenching furnace door as claimed in claim 1, wherein: a plurality of groups of through holes matched with the fixing bolts (63) are formed in the back of the annealing furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833873.1U CN220550197U (en) | 2023-07-12 | 2023-07-12 | Leakage-proof vacuum quenching furnace door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833873.1U CN220550197U (en) | 2023-07-12 | 2023-07-12 | Leakage-proof vacuum quenching furnace door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550197U true CN220550197U (en) | 2024-03-01 |
Family
ID=90005016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833873.1U Active CN220550197U (en) | 2023-07-12 | 2023-07-12 | Leakage-proof vacuum quenching furnace door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550197U (en) |
-
2023
- 2023-07-12 CN CN202321833873.1U patent/CN220550197U/en active Active
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