CN212955253U - A box type heating furnace - Google Patents
A box type heating furnace Download PDFInfo
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- CN212955253U CN212955253U CN202021583029.4U CN202021583029U CN212955253U CN 212955253 U CN212955253 U CN 212955253U CN 202021583029 U CN202021583029 U CN 202021583029U CN 212955253 U CN212955253 U CN 212955253U
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Abstract
本实用新型提供了一种箱式加热炉，属于加热设备领域。箱式加热炉包括内部具有一容置空腔的炉体，用于容纳工件；隔板，位于容置空腔内，与炉体内壁可活动地连接；炉门可活动地设置于炉体上，炉门上设置有凸起部，凸起部用于在炉门关闭时遮蔽容置空腔；连接件和卡扣件，连接件设置于炉体上，卡扣件设置于炉门上，连接件与卡扣件卡接，以使炉门与炉体紧密贴合；两个把手一一对应地设置于炉门上，两个把手与凸起部分别设置于炉门相对的两面上；防滑套套设于把手上，与把手紧密贴合；多个支脚可调节地设置于炉体的外部；水平仪设置于炉体的外部，用于观察炉体水平状态，其能够保证炉体处于水平状态，保证内部被加热的工件水平均匀受热。
The utility model provides a box-type heating furnace, which belongs to the field of heating equipment. The box-type heating furnace includes a furnace body with an accommodating cavity inside for accommodating workpieces; a partition plate, located in the accommodating cavity, is movably connected with the inner wall of the furnace body; the furnace door is movably arranged on the furnace body , the furnace door is provided with a raised part, and the raised part is used to cover the accommodating cavity when the furnace door is closed; the connecting piece and the clipping piece, the connecting piece is set on the furnace body, and the clipping piece is set on the furnace door, The connecting piece is clamped with the buckle piece, so that the furnace door and the furnace body are closely attached; two handles are arranged on the furnace door in one-to-one correspondence, and the two handles and the raised parts are respectively arranged on the opposite sides of the furnace door; The non-slip sleeve is sleeved on the handle and closely fitted with the handle; a plurality of supporting feet are set on the outside of the furnace body in an adjustable manner; a spirit level is set on the outside of the furnace body to observe the horizontal state of the furnace body, which can ensure that the furnace body is in a horizontal state , to ensure that the internally heated workpiece is heated evenly horizontally.
Description
Technical Field
The utility model relates to a firing equipment field particularly, relates to a box-type heating furnace.
Background
The box-type heating furnace is a heating equipment mainly used for heat treatment of metal parts or alloy steel parts in air. Traditional box heating furnace is because the volume is great, and the inner space size can not be adjusted, places when subaerial, is very difficult to keep the horizontality, leads to the work piece of internal heating to be in the inclined state heating easily and leads to the increase of rejection rate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box-type heating furnace, it can guarantee that the furnace body is in the horizontality, guarantees that the inside work piece level thermally equivalent that is heated.
The utility model discloses a realize like this:
a box-type heating furnace comprising:
the furnace body is internally provided with an accommodating cavity for accommodating a workpiece;
the partition plate is positioned in the accommodating cavity and movably connected with the inner wall of the furnace body;
the furnace door is movably arranged on the furnace body, a convex part is arranged on the furnace door, and the convex part is used for shielding the accommodating cavity when the furnace door is closed;
the connecting piece is arranged on the furnace body, the buckle piece is arranged on the furnace door, and the connecting piece is clamped with the buckle piece so that the furnace door is tightly attached to the furnace body;
the two handles are arranged on the oven door in a one-to-one correspondence mode, and the two handles and the protruding parts are respectively arranged on two opposite surfaces of the oven door;
the anti-slip sleeve is sleeved on the handle and is tightly attached to the handle;
the support legs are adjustably arranged outside the furnace body;
the level gauge is arranged outside the furnace body and used for observing the horizontal state of the furnace body.
Further, the air conditioner is provided with a fan,
the furnace door is provided with an observation port, and a temperature-resistant transparent glass plate is detachably arranged at the observation port.
Further, the air conditioner is provided with a fan,
the level gauge is arranged at the top of the furnace body.
Further, the air conditioner is provided with a fan,
the supporting legs are arranged outside the furnace body in a surrounding mode and are located on the bottom face of the furnace body.
Further, still include:
and the non-slip pads are arranged on the supporting legs in a one-to-one correspondence manner.
Further, still include:
the couple, it is a plurality of the couple encircle set up in on the outer wall of furnace body.
Further, still include:
the sliding groove is arranged in the accommodating cavity and connected with the inner wall of the furnace body, and the sliding groove is connected with the partition plate in a sliding manner.
Further, the air conditioner is provided with a fan,
the two handles are oppositely arranged on two sides of the furnace body.
The utility model has the advantages that:
the furnace body comprises a furnace body, wherein the furnace body is internally provided with an accommodating cavity for accommodating a workpiece; the baffle plate is positioned in the accommodating cavity and movably connected with the inner wall of the furnace body; the furnace door is movably arranged on the furnace body, a convex part is arranged on the furnace door and used for shielding the accommodating cavity when the furnace door is closed; the connecting piece is arranged on the furnace body, the buckle piece is arranged on the furnace door, and the connecting piece is clamped with the buckle piece so that the furnace door is tightly attached to the furnace body; the two handles are arranged on the furnace door in a one-to-one correspondence manner, and the two handles and the protruding parts are respectively arranged on two opposite surfaces of the furnace door; the anti-slip sleeve is sleeved on the handle and is tightly attached to the handle; the plurality of support legs are adjustably arranged outside the furnace body; the spirit level is arranged outside the furnace body and used for observing the horizontal state of the furnace body, and the furnace body can be ensured to be in the horizontal state. Meanwhile, the size of the internal space can be adjusted by the partition plate, the heating workpiece is isolated in a reasonable space range, the phenomenon that the workpiece is distorted due to too fast heat dissipation is avoided, and the horizontal uniform heating of the internally heated workpiece is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a box-type heating furnace according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an open state of a door of a box-type heating furnace according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a partition plate of a box-type heating furnace according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a leg of a box-type heating furnace according to an embodiment of the present invention.
Icon: 10-box type heating furnace; 101-furnace body; 102-a receiving cavity; 103-a separator; 104-a furnace door; 1041-viewport; 1042-a boss; 105-a handle; 106-leg; 107-level meter; 108-a non-slip mat; 109-a hook; 110-a chute; 111-a connector; 112-a fastener; 113-an anti-slip sleeve; 114-handle.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Example 1:
referring to fig. 1 and fig. 2, the present embodiment provides a box-type heating furnace 10, which includes a furnace body 101, wherein the furnace body 101 has a receiving cavity 102 therein for receiving a workpiece; the partition plate 103 is positioned in the accommodating cavity 102, and is movably connected with the inner wall of the furnace body 101; the oven door 104 is movably arranged on the oven body 101, the oven door 104 is provided with a bulge 1042, and the bulge 1042 is used for shielding the accommodating cavity 102 when the oven door 104 is closed; the connecting piece 111 is arranged on the furnace body 101, the buckle piece 112 is arranged on the furnace door 104, and the connecting piece 111 is clamped with the buckle piece 112 so that the furnace door 104 is tightly attached to the furnace body 101; the two handles 105 are arranged on the oven door 104 in a one-to-one correspondence manner, and the two handles 105 and the protruding parts 1042 are respectively arranged on two opposite surfaces of the oven door 104; the anti-slip sleeve 113 is sleeved on the handle 105, and the anti-slip sleeve 113 is tightly attached to the handle 105; a plurality of support legs 106, the plurality of support legs 106 being adjustably disposed outside the furnace body 101; the level meter 107 is arranged outside the furnace body 101, is used for observing the horizontal state of the furnace body 101, and can ensure that the furnace body 101 is in the horizontal state. Meanwhile, the size of the internal space can be adjusted by the partition plate 103, the heating workpiece is isolated in a reasonable space range, the phenomenon that the workpiece is distorted due to too fast heat dissipation is avoided, and the horizontal uniform heating of the internally heated workpiece is guaranteed.
Specifically, in the present embodiment, the furnace body 101 is substantially square, and is not limited to square, and may also be rectangular, polygonal, spherical, ellipsoidal, etc., and only needs to have the accommodating cavity 102 inside. The receiving cavity 102 is not limited to a specific shape, and only needs to be capable of receiving a workpiece. The outside of the furnace body 101 is made of iron materials, the inside of the furnace body 101 is made of heat insulation materials, a resistance wire is embedded in the middle of the heat insulation materials, and the accommodating cavity 102 and a workpiece are heated through heating of the resistance wire.
Specifically, referring to fig. 2 and fig. 3, in the present embodiment, the partition plate 103 is located in the accommodating cavity 102 and movably connected to the inner wall of the furnace body 101. The partition plate 103 is used for adjusting the partition condition inside the accommodating cavity 102, so that when a small workpiece is heated, the temperature is maintained in a range with small fluctuation, heat is transferred in a small-range area, the workpiece is heated more uniformly, and the yield of the workpiece is improved. The partition plate 103 may be made of glass fiber, asbestos, rock wool, silicate, aerogel felt, or a vacuum plate, and is not limited herein, but only needs to have a heat insulation function.
Referring to fig. 2, the chute 110 is disposed in the accommodating cavity 102 and connected to the inner wall of the furnace body 101, and the chute 110 is slidably connected to the partition 103. By pushing the partition 103, the partition 103 can move in the accommodating cavity 102, forming two relatively isolated spaces with adjustable capacity. In this embodiment, there is one partition plate 103, and in other embodiments, there may be a plurality of partition plates 103, so that the internal space of the furnace body 101 is divided into a plurality of sections, and the furnace body is suitable for heating workpieces with different volume sizes.
Specifically, in the present embodiment, the door 104 is movably disposed on the furnace body 101. The furnace door 104 can be connected with the furnace body 101 in a sliding way or can be hinged. When the furnace door 104 is closed, the furnace door 104 and the furnace body 101 can be in a close fit state through a buckle, so that the dissipation of internal heat is reduced. In other embodiments, a silicone pad may be further used to increase the sealing performance of the closed oven door 104, one surface of the silicone pad is tightly attached to the oven door 104, and the other surface of the silicone pad is tightly attached to the oven body 101.
Furthermore, an observation port 1041 is formed in the oven door 104, and a temperature-resistant transparent glass plate is detachably mounted at the observation port 1041. The heat-resistant transparent glass plate, namely the high-temperature-resistant organic glass, has excellent light transmittance, can transmit more than 92% of sunlight, has 75% of ultraviolet rays, has higher mechanical strength, certain heat resistance, cold resistance, corrosion resistance, good electrical insulation performance, stable size and easy forming. Through the observation hole 1041, the state of the heated workpiece can be observed, so that a user can observe at any time, the process can be changed conveniently by the user in time, or the heating of the workpiece is stopped in time when the workpiece is abnormal, and the condition of energy waste is avoided.
In particular, two handles 105 are fixedly connected to the oven door 104. When the oven is heated for a long time, the oven door 104 and the oven body 101 may be tightly attached, and the oven door 104 and the oven body 101 are not easily separated by pulling the handle 105 with one hand. By designing the two handles 105, the oven door 104 can be pulled open by both hands, and the workpiece can be taken out in time.
In the present embodiment, a plurality of legs 106 are adjustably provided outside the furnace body 101. Specifically, the leg 106 is substantially in the shape of a truncated cone, and may also be in the shape of a cylinder or a prism, which is not particularly limited herein. The supporting legs 106 are disposed around the exterior of the furnace body 101 and located on the bottom surface of the furnace body 101. In this embodiment, the number of the support legs 106 is four, and is not limited to four, and may be more, and only the balance of the furnace body 101 needs to be maintained.
In the present embodiment, the support legs 106 are screwed to the furnace body 101, and the distance from the bottom of the support legs 106 to the bottom of the furnace body 101 can be adjusted by rotating the support legs 106, so that the box-type heating furnace 10 can be used even in places with uneven ground. In other embodiments, the supporting legs 106 and the furnace body 101 can also be connected in a sliding and buckling manner, and the supporting legs 106 are clamped with the furnace body 101 through sliding.
Referring to fig. 2 and 4, the anti-slip pads 108 are disposed on the support legs 106 in a one-to-one correspondence. The non-slip pads 108 are in the form of circular discs that mate with the bottom of the feet 106. The anti-slip pad 108 can increase the frictional resistance between the support legs 106 and the ground, thereby avoiding unnecessary danger and trouble caused by the sliding of the furnace body 101 on the ground during the use process, and protecting the safety of users.
Referring to fig. 2, the level 107 is disposed outside the furnace body 101 and on the top of the furnace body 101 for observing the horizontal state of the furnace body 101. The gradienter 107 can be a bubble type, an electronic type, a universal type, a cylinder type, an integrated type, a mini type, a camera type, a frame type, a ruler type and other gradienters 107 with different working principles or shapes, only the levelness of the furnace body 101 needs to be detected, the furnace body 101 is in a horizontal state through adjusting the support legs 106, and the levelness of the heating environment is ensured so that the workpiece is in an even heating state.
Referring to fig. 2, a plurality of hooks 109 are disposed around the outer wall of the furnace body 101. The number of the hooks 109 is not particularly limited, and the curvature of the hooks 109 is not particularly limited. The hook 109 can be used for hanging tools such as pliers and clamps, so that a user can conveniently take and place workpieces, and the workpieces can conveniently enter and exit the accommodating cavity 102.
Continuing to refer to fig. 2, only one handle 114 is shown in fig. 2. In this embodiment, there are two handles 114. The two handles 114 are oppositely disposed on two sides of the furnace body 101, so that the user can move the furnace body 101 to different working places.
The working principle of the box-type heating furnace 10 provided by the embodiment is as follows:
the partition 103 is located in the accommodating cavity 102 and movably connected to the inner wall of the furnace body 101. The level meter 107 is disposed outside the furnace body 101, and is used for observing the horizontal state of the furnace body 101, which can ensure that the furnace body 101 is in the horizontal state. Meanwhile, the size of the internal space of the partition plate 103 can be adjusted, the heating workpiece is isolated in a reasonable space range, the phenomenon that the workpiece is distorted due to too fast heat dissipation is avoided, the horizontal uniform heating of the internally heated workpiece is guaranteed, and the processing reliability and stability are improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583029.4U CN212955253U (en) | 2020-08-03 | 2020-08-03 | A box type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583029.4U CN212955253U (en) | 2020-08-03 | 2020-08-03 | A box type heating furnace |
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| Publication Number | Publication Date |
|---|---|
| CN212955253U true CN212955253U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021583029.4U Active CN212955253U (en) | 2020-08-03 | 2020-08-03 | A box type heating furnace |
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| CN (1) | CN212955253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877694A (en) * | 2022-05-24 | 2022-08-09 | 无锡邑文电子科技有限公司 | Furnace cover door and annealing furnace |
| CN115336602A (en) * | 2022-07-15 | 2022-11-15 | 李泽瑞 | Hot air circulating furnace |
-
2020
- 2020-08-03 CN CN202021583029.4U patent/CN212955253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877694A (en) * | 2022-05-24 | 2022-08-09 | 无锡邑文电子科技有限公司 | Furnace cover door and annealing furnace |
| CN115336602A (en) * | 2022-07-15 | 2022-11-15 | 李泽瑞 | Hot air circulating furnace |
| CN115336602B (en) * | 2022-07-15 | 2023-10-13 | 岳阳远大热能设备有限公司 | Hot air circulation furnace |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240904 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100071, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: No.289, East 6th Checheng Road, Chengdu Economic and Technological Development Zone, Sichuan 610000 Patentee before: CHENGDU RONGDONG AUTOMOBILE FITTING DIES CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20260211 Granted publication date: 20210413 |