CN219995899U - Detachable box-type resistance furnace - Google Patents
Detachable box-type resistance furnace Download PDFInfo
- Publication number
- CN219995899U CN219995899U CN202320928514.8U CN202320928514U CN219995899U CN 219995899 U CN219995899 U CN 219995899U CN 202320928514 U CN202320928514 U CN 202320928514U CN 219995899 U CN219995899 U CN 219995899U
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- China
- Prior art keywords
- switch door
- main body
- fixedly connected
- type resistance
- resistance furnace
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to the field of detachable box-type resistance furnaces, in particular to a detachable box-type resistance furnace, which comprises a main body, wherein the main body is a detachable box-type resistance furnace, and a buckle is fixedly connected to the middle part of the right end of the front side of the main body; the switch door is arranged in the middle of the front side of the main body, and the left side of the switch door is rotationally connected with the main body; the beneficial effects are that: according to the utility model, the switch door is fixed on the front side of the main body through the structure of the clamping column under the elastic force of the second spring, the clamping column is controlled to be contracted into the sleeve through the structure of the pull rope so as to detach the switch door, the detaching efficiency of the switch door is improved, the corners between the main body and the switch door are cleaned through the detachment of the switch door, and the switch door is kept in a closed state and fixed with the main body through the clamping structure of the hook and the buckle when the main body is used, so that the switch door is prevented from being automatically opened and closed.
Description
Technical Field
The utility model relates to the field of detachable box-type resistance furnaces, in particular to a detachable box-type resistance furnace.
Background
The box-type resistance furnace is a common electric furnace form and is divided into a vertical type, a horizontal type, a split type and an integrated type. The temperature section is divided into 1200 degrees below, 1400 degrees, 1600 degrees, 1700 degrees, 1800 degrees and the like, and a resistance wire, a silicon carbon rod and a silicon molybdenum rod are respectively used as heating elements, and the box type electric furnace can be selected according to the needs, and can be used for heating in the air, and is also used for leading to atmosphere and sealing and vacuumizing, so that the type is various.
In the prior art, the front side of the box-type resistance furnace is provided with a door opening and closing structure so as to switch the box-type resistance furnace and facilitate taking and placing of heating materials.
However, the switch door of the existing box-type resistance furnace is often directly fixed on the resistance furnace, and when the box-type resistance furnace is cleaned, the corners between the box-type resistance furnace and the switch door are difficult to clean.
Disclosure of Invention
The utility model aims to provide a detachable box-type resistance furnace, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable box-type resistance furnace comprises a main body, wherein the main body is a detachable box-type resistance furnace, and a buckle is fixedly connected to the middle part of the right end of the front side of the main body; the switch door is arranged in the middle of the front side of the main body, and the left side of the switch door is rotationally connected with the main body; and the fixing plates are arranged on the upper side and the lower side of the left side of the switch door, and clamping columns are arranged on the inner sides of the fixing plates.
Preferably, the middle part fixedly connected with fixing base in the front side right of switch door, horizontal dynamic connection has the couple in the fixing base, and the couple sets up to the J style of calligraphy, the right side of couple and the middle part joint of buckle.
Preferably, the left end of the hook is fixedly connected with the right end of the first spring, and the left end of the first spring is fixedly connected with the inner wall of the fixing seat.
Preferably, the inside middle part fixedly connected with sleeve of fixed plate, the inboard vertical sliding connection of sleeve has the card post, the inboard tip and the left side joint of switch door of card post, and the card post rotates with the switch door to be connected.
Preferably, the outer end of the clamping column is fixedly connected with one end of the second spring, and the other end of the spring is fixedly connected with the inner wall of the inner side of the fixing plate.
Preferably, the middle part in the outer side of the clamping column is fixedly connected with two ends of the pull rope respectively, the pull rope penetrates through the middle part of the fixed plate, the middle part of the pull rope is coiled on the left side of the switch door, and the pull rope is an inelastic rope.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the switch door is fixed on the front side of the main body through the structure of the clamping column under the elastic force of the second spring, the clamping column is controlled to be contracted into the sleeve through the structure of the pull rope so as to detach the switch door, the detaching efficiency of the switch door is improved, the corners between the main body and the switch door are cleaned through the detachment of the switch door, and the switch door is kept in a closed state and fixed with the main body through the clamping structure of the hook and the buckle when the main body is used, so that the switch door is prevented from being automatically opened and closed.
Drawings
FIG. 1 is a three-dimensional view of the structure of the present utility model;
FIG. 2 is a cross-sectional three-dimensional view of the present utility model;
fig. 3 is a cross-sectional three-dimensional view of the switch door of the present utility model.
In the figure: the door opening and closing device comprises a main body 1, a buckle 11, an opening and closing door 2, a fixed seat 21, a hook 3, a first spring 31, a fixed plate 4, a sleeve 41, a clamping column 5, a second spring 51 and a pull rope 52.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution:
example 1: the detachable box-type resistance furnace comprises a main body 1, wherein the main body 1 is a detachable box-type resistance furnace, and a buckle 11 is fixedly connected to the middle part of the right end of the front side of the main body 1; the switch door 2 is arranged in the middle of the front side of the main body 1, and the left side of the switch door 2 is rotationally connected with the main body 1; the fixed plate 4, fixed plate 4 sets up the upper and lower both sides in switch door 2 left side, and the inboard of fixed plate 4 is provided with card post 5.
Example 2: on the basis of embodiment 1, in order to lock switch door 2 after main part 1 closes, switch door 2's front side right middle part fixedly connected with fixing base 21, the horizontal motion is connected with couple 3 in the fixing base 21, couple 3 sets up to the J style of calligraphy, couple 3's right side and the middle part joint of buckle 11. The left end of the hook 3 is fixedly connected with the right end of the first spring 31, and the left end of the first spring 31 is fixedly connected with the inner wall of the fixing seat 21. Through the sliding construction of couple 3 and fixing base 21 for couple 3 is when switch door 2 closes, slides to the outside of buckle 11, prevents couple 3 to support the outside of buckle 11, causes switch door 2 unable to close, and after switch door 2 closes, under the elasticity effect of first spring 31, drives couple 3 to inboard slip, and makes couple 3 to the interior slip of buckle 11, makes couple 3 and buckle 11 joint, prevents that switch door 2 from opening voluntarily when main part 1 uses.
Example 3: on the basis of embodiment 2, in order to make things convenient for dismouting of switch door 2 on main part 1, the inboard middle part fixedly connected with sleeve 41 of fixed plate 4, the inboard vertical sliding connection of sleeve 41 has card post 5, the inboard tip and the left side joint of switch door 2 of card post 5, and card post 5 and switch door 2 rotate to be connected. The outer end of the clamping column 5 is fixedly connected with one end of a second spring 51, and the other end of the second spring 51 is fixedly connected with the inner wall of the fixing plate 4. The middle part outside the clamping column 5 is fixedly connected with two ends of a pull rope 52 respectively, the pull rope 52 penetrates through the middle part of the fixed plate 4, the middle part of the pull rope 52 is coiled on the left side of the switch door 2, and the pull rope 52 is an inelastic rope. Pulling rope 52 to the outside for the both ends of rope 52 outwards remove, and pull card post 5 shrink to sleeve 41 in, at this moment, remove the left side middle part of switch door 2 to the middle part of upper and lower both sides sleeve 41, loosen rope 52, under the elasticity effect of second spring 51, make card post 5 vertically inwards slide, and make the inboard of card post 5 insert to the left side middle part of switch door 2, fix a position switch door 2, and rotate with switch door 2 and be connected, when dismantling switch door 2, pull rope 52 to the outside for card post 5 shrink to sleeve 41 in, can dismantle switch door 2 from main part 1 front side.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A removable box-type resistance furnace, characterized in that the removable box-type resistance furnace comprises:
the main body (1), the main body (1) is a detachable box-type resistance furnace, and a buckle (11) is fixedly connected to the middle part of the right end of the front side of the main body (1);
the switch door (2) is arranged in the middle of the front side of the main body (1), and the left side of the switch door (2) is rotationally connected with the main body (1);
the fixing plate (4), the fixing plate (4) is arranged at the upper and lower sides of the left side of the switch door (2), and the inner side of the fixing plate (4) is provided with a clamping column (5);
the middle part of the inner side of the fixed plate (4) is fixedly connected with a sleeve (41), the inner side of the sleeve (41) is vertically and slidably connected with a clamping column (5), the inner side end part of the clamping column (5) is clamped with the left side of the switch door (2), and the clamping column (5) is rotationally connected with the switch door (2);
the outer end part of the clamping column (5) is fixedly connected with one end of a second spring (51), and the other end of the spring (51) is fixedly connected with the inner side wall of the fixed plate (4);
the middle part in the outer side of the clamping column (5) is fixedly connected with two ends of a pull rope (52), the pull rope (52) penetrates through the middle part of the fixed plate (4), the middle part of the pull rope (52) is coiled on the left side of the switch door (2), and the pull rope (52) is an inelastic rope.
2. The detachable box-type resistance furnace according to claim 1, wherein a fixing seat (21) is fixedly connected to the middle part of the right of the front side of the switch door (2), a hook (3) is horizontally and dynamically connected to the fixing seat (21), the hook (3) is arranged in a J shape, and the right side of the hook (3) is clamped with the middle part of the buckle (11).
3. The detachable box-type resistance furnace according to claim 2, wherein the left end of the hook (3) is fixedly connected with the right end of the first spring (31), and the left end of the first spring (31) is fixedly connected with the inner wall of the fixing seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928514.8U CN219995899U (en) | 2023-04-23 | 2023-04-23 | Detachable box-type resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928514.8U CN219995899U (en) | 2023-04-23 | 2023-04-23 | Detachable box-type resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995899U true CN219995899U (en) | 2023-11-10 |
Family
ID=88606176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928514.8U Active CN219995899U (en) | 2023-04-23 | 2023-04-23 | Detachable box-type resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995899U (en) |
-
2023
- 2023-04-23 CN CN202320928514.8U patent/CN219995899U/en active Active
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