CN211261765U - Heat treatment electric furnace - Google Patents
Heat treatment electric furnace Download PDFInfo
- Publication number
- CN211261765U CN211261765U CN201922036258.8U CN201922036258U CN211261765U CN 211261765 U CN211261765 U CN 211261765U CN 201922036258 U CN201922036258 U CN 201922036258U CN 211261765 U CN211261765 U CN 211261765U
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- sliding
- shell
- spring
- fixedly arranged
- heat treatment
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Abstract
The utility model provides a heat treatment electric furnace. The heat treatment electric furnace comprises a shell; the electric heating plate is fixedly arranged in the shell; the asbestos gauze is fixedly arranged on the top of the electric hot plate; the two sliding rods are slidably mounted on the inner walls of the two sides of the shell, and the ends, far away from each other, of the two sliding rods extend out of the shell; the two fixed blocks are respectively fixedly arranged at one section of the two sliding rods which are far away from each other; the first spring is sleeved on the sliding rod in a sliding mode, one end of the first spring is fixedly connected with the fixed block, and the other end of the first spring is fixedly connected with the shell. The utility model provides a heat treatment electric stove has convenient to use, can effectually fix, prevents to take place to empty among the heat treatment process, reduces the advantage of the incidence of experimental accident.
Description
Technical Field
The utility model relates to an experimental facilities technical field especially relates to a heat treatment electric stove.
Background
In chemical or physical experiments, it is often necessary to heat treat the experimental material in an electric furnace, and in general, the experimental material is placed in a beaker or other container and then placed on the electric furnace for heating.
However, when the conventional electric stove is used for heating, the beaker or other containers cannot be fixed, and the container is prone to toppling over due to improper operation, so that experimental accidents are caused.
Therefore, it is necessary to provide a new heat treatment electric furnace to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can effectually fix, prevent to take place to empty among the heat treatment process, reduce the heat treatment electric stove of the incidence of experimental accident.
In order to solve the above technical problem, the utility model provides a heat treatment electric furnace includes: a housing; the electric heating plate is fixedly arranged in the shell; the asbestos gauze is fixedly arranged on the top of the electric hot plate; the two sliding rods are slidably mounted on the inner walls of the two sides of the shell, and the ends, far away from each other, of the two sliding rods extend out of the shell; the two fixed blocks are respectively fixedly arranged at one section of the two sliding rods which are far away from each other; the first spring is sleeved on the sliding rod in a sliding mode, one end of the first spring is fixedly connected with the fixed block, and the other end of the first spring is fixedly connected with the shell; the two clamping blocks are respectively and fixedly arranged at one ends, close to each other, of the two sliding rods; the mounting groove is formed in the top of the sliding rod; the rack is fixedly arranged in the mounting groove; the clamping pin is slidably mounted on the shell, and the bottom end of the clamping pin extends into the mounting groove and is in contact with the rack; the handle is fixedly arranged at the top end of the clamping pin; the second spring is sleeved on the clamping pin in a sliding mode, the top end of the second spring is fixedly connected with the handle, and the bottom end of the second spring is fixedly connected with the shell.
Preferably, the bottom end of the clamping pin is provided with an inclined plane, and the inclined plane is matched with the rack.
Preferably, the arc-shaped grooves are formed in one sides, close to each other, of the two clamping blocks, and the anti-slip pads are fixedly mounted in the arc-shaped grooves.
Preferably, first sliding holes are formed in the inner walls of the two sides of the shell, and the inner walls of the first sliding holes are connected with the sliding rods in a sliding mode.
Preferably, a second sliding hole is formed in the inner wall of the top of the first sliding hole, and the inner wall of the second sliding hole is connected with the bayonet in a sliding mode.
Preferably, two limiting grooves are symmetrically formed in the inner wall of the second sliding hole, two limiting blocks are symmetrically and fixedly mounted on the clamping pin, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Compared with the prior art, the utility model provides a heat treatment electric stove has following beneficial effect:
the utility model provides a heat treatment electric furnace, the electric heating plate is fixedly arranged in the shell, the asbestos gauge is fixedly arranged at the top of the electric heating plate, the heat treatment can be carried out and the heating is uniform, two sliding rods are slidably arranged on the inner walls of the two sides of the shell, the two ends of the sliding rods, which are far away from each other, extend out of the shell, two fixed blocks are respectively and fixedly arranged at one section of the two sliding rods, which are far away from each other, the first spring is sleeved on the sliding rods in a sliding way, one end of the first spring is fixedly connected with the fixed blocks, the other end of the first spring is fixedly connected with the shell, two clamping blocks are respectively and fixedly arranged at one ends of the two sliding rods, which are close to each other, the mounting groove is arranged at the top of the sliding rods, the rack is fixedly arranged in the mounting groove, and the bottom of bayonet lock extends to in the mounting groove and contacts with the rack, handle fixed mounting be in the top of bayonet lock, the second spring sliding sleeve is established on the bayonet lock, and the top and the handle fixed connection of second spring, the bottom and the casing fixed connection of spring conveniently carry out effectual fixed.
Drawings
FIG. 1 is a schematic structural view of a heat treatment furnace according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic perspective view of the clamping block shown in fig. 1.
Reference numbers in the figures: 1. the electric heating plate comprises a shell, 2, an electric heating plate, 3, an asbestos net, 4, a sliding rod, 5, a fixing block, 6, a first spring, 7, a clamping block, 8, a mounting groove, 9, a rack, 10, a clamping pin, 11, a handle, 12, a second spring, 13, an arc-shaped groove, 14 and an anti-slip pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a heat treatment electric furnace according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic perspective view of the clamping block shown in fig. 1. The heat treatment electric furnace includes: a housing 1; the electric heating plate 2 is fixedly arranged in the shell 1; the asbestos gauze 3 is fixedly arranged on the top of the electric heating plate 2; the two sliding rods 4 are slidably mounted on the inner walls of the two sides of the shell 1, and the ends, far away from each other, of the two sliding rods 4 extend out of the shell 1; the two fixing blocks 5 are respectively fixedly arranged at one section of the two sliding rods 4 which is far away from each other; the first spring 6 is sleeved on the sliding rod 4 in a sliding mode, one end of the first spring 6 is fixedly connected with the fixed block 5, and the other end of the first spring 6 is fixedly connected with the shell 1; the two clamping blocks 7 are respectively and fixedly arranged at one ends, close to each other, of the two sliding rods 4; the mounting groove 8 is formed in the top of the sliding rod 4; the rack 9 is fixedly arranged in the mounting groove 8; the bayonet lock 10 is slidably mounted on the shell 1, and the bottom end of the bayonet lock 10 extends into the mounting groove 8 and is in contact with the rack 9; the handle 11 is fixedly arranged at the top end of the bayonet 10; and the second spring 12 is sleeved on the bayonet pin 10 in a sliding manner, the top end of the second spring 12 is fixedly connected with the handle 11, and the bottom end of the second spring 12 is fixedly connected with the shell 1.
The bottom end of the bayonet pin 10 is provided with an inclined plane, and the inclined plane is matched with the rack 9.
Arc-shaped grooves 13 are formed in one sides, close to each other, of the two clamping blocks 7, and anti-slip pads 14 are fixedly mounted in the arc-shaped grooves 13.
First sliding holes are formed in the inner walls of the two sides of the shell 1, and the inner walls of the first sliding holes are connected with the sliding rods 4 in a sliding mode.
A second sliding hole is formed in the inner wall of the top of the first sliding hole, and the inner wall of the second sliding hole is connected with the bayonet pin 10 in a sliding mode.
Two spacing grooves are symmetrically formed in the inner wall of the second sliding hole, two limiting blocks are symmetrically and fixedly mounted on the bayonet lock 10, and the limiting blocks are connected with the inner walls of the corresponding spacing grooves in a sliding mode.
The utility model provides a heat treatment electric furnace's theory of operation as follows:
the device is matched with an experimental beaker or other containers for use;
when the experiment needs to carry out heat treatment on the experimental material, the experimental material is placed in a beaker or other container, the beaker or other container is placed in a shell 1 and is contacted with an asbestos mesh 3, the heating is carried out through an electric heating plate 2, after the placement is finished, a fixing block 5 is pushed to enable two fixing blocks 5 to move close to each other, the fixing block 5 drives two sliding rods 4 to move close to each other, the sliding rods 4 drive two clamping blocks 7 to move close to each other, the beaker or other container is clamped and fixed, in the moving process of the sliding rods 4, the sliding rods 4 cannot move back under the action of the inclined surfaces of clamping pins 10 and racks, after the fixing is finished, a first spring 6 is in a compression state, after the heating is finished, the handle 11 is pulled upwards, the handle 11 drives the clamping pins 10 to move upwards to be far away from the racks 9, at the moment, under the elastic force of the first spring 6, the two sliding rods 4 move away from each other, the two slide bars 4 drive the two clamping blocks 7 to move away from each other, so that a beaker or other container can be taken down.
Compared with the prior art, the utility model provides a heat treatment electric stove has following beneficial effect:
the utility model provides a heat treatment electric furnace, an electric heating plate 2 is fixedly arranged in a shell 1, an asbestos screen 3 is fixedly arranged at the top of the electric heating plate 2, heat treatment can be carried out, the heating is uniform, two sliding rods 4 are slidably arranged on the inner walls of two sides of the shell 1, one ends of the two sliding rods 4 which are far away from each other extend out of the shell 1, two fixed blocks 5 are respectively and fixedly arranged at one section of the two sliding rods 4 which are far away from each other, a first spring 6 is slidably sleeved on the sliding rods 4, one end of the first spring 6 is fixedly connected with the fixed blocks 5, the other end of the first spring 6 is fixedly connected with the shell 1, two clamping blocks 7 are respectively and fixedly arranged at one end of the two sliding rods 4 which are close to each other, a mounting groove 8 is arranged at the top of the sliding rods 4, a rack 9 is fixedly arranged in the mounting groove 8, bayonet lock 10 slidable mounting be in on the casing 1, and the bottom of bayonet lock 10 extend to in the mounting groove 8 and contact with rack 9, handle 11 fixed mounting be in the top of bayonet lock 10, second spring 12 slip cap is established on the bayonet lock 10, and the top and the handle 11 fixed connection of second spring 12, the bottom and the 1 fixed connection of casing of spring 12 conveniently carry out effectual fixed.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An electric heat treatment furnace, comprising:
a housing;
the electric heating plate is fixedly arranged in the shell;
the asbestos gauze is fixedly arranged on the top of the electric hot plate;
the two sliding rods are slidably mounted on the inner walls of the two sides of the shell, and the ends, far away from each other, of the two sliding rods extend out of the shell;
the two fixed blocks are respectively fixedly arranged at one section of the two sliding rods which are far away from each other;
the first spring is sleeved on the sliding rod in a sliding mode, one end of the first spring is fixedly connected with the fixed block, and the other end of the first spring is fixedly connected with the shell;
the two clamping blocks are respectively and fixedly arranged at one ends, close to each other, of the two sliding rods;
the mounting groove is formed in the top of the sliding rod;
the rack is fixedly arranged in the mounting groove;
the clamping pin is slidably mounted on the shell, and the bottom end of the clamping pin extends into the mounting groove and is in contact with the rack;
the handle is fixedly arranged at the top end of the clamping pin;
the second spring is sleeved on the clamping pin in a sliding mode, the top end of the second spring is fixedly connected with the handle, and the bottom end of the second spring is fixedly connected with the shell.
2. The heat-treating electric furnace according to claim 1, wherein the bottom end of the bayonet is provided with an inclined surface which is matched with the rack.
3. The heat-treating electric furnace according to claim 1, wherein the two clamping blocks are provided with an arc-shaped groove on one side close to each other, and a non-slip mat is fixedly arranged in the arc-shaped groove.
4. The electric heat treatment furnace according to claim 1, wherein the inner walls of both sides of the housing are provided with first sliding holes, and the inner walls of the first sliding holes are slidably connected with the sliding rods.
5. The heat-treating electric furnace according to claim 4, wherein a second sliding hole is formed in the inner wall of the top of the first sliding hole, and the inner wall of the second sliding hole is slidably connected with the bayonet.
6. The heat-treating electric furnace according to claim 5, wherein the inner wall of the second sliding hole is symmetrically provided with two limiting grooves, the clamping pin is symmetrically and fixedly provided with two limiting blocks, and the limiting blocks are slidably connected with the inner walls of the corresponding limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036258.8U CN211261765U (en) | 2019-11-22 | 2019-11-22 | Heat treatment electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036258.8U CN211261765U (en) | 2019-11-22 | 2019-11-22 | Heat treatment electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261765U true CN211261765U (en) | 2020-08-14 |
Family
ID=71958341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036258.8U Expired - Fee Related CN211261765U (en) | 2019-11-22 | 2019-11-22 | Heat treatment electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261765U (en) |
-
2019
- 2019-11-22 CN CN201922036258.8U patent/CN211261765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20201122 |