CN208672166U - Temperature measuring device in heat treatment heating furnace - Google Patents
Temperature measuring device in heat treatment heating furnace Download PDFInfo
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- CN208672166U CN208672166U CN201820770570.2U CN201820770570U CN208672166U CN 208672166 U CN208672166 U CN 208672166U CN 201820770570 U CN201820770570 U CN 201820770570U CN 208672166 U CN208672166 U CN 208672166U
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- Prior art keywords
- temperature
- heating furnace
- measuring device
- heat treatment
- temperature measuring
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Abstract
The utility model discloses temperature measuring devices in a kind of heat treatment heating furnace, it applies in forging heat treatment heating furnace field, it solves the problems, such as can be realized temperature measuring device in heating furnace to be easily installed and dismantling technology, its key points of the technical solution are that temperature measuring device in a kind of heat treatment heating furnace, including temperature inductor, the pedestal for fixing the temperature inductor, the pedestal is detachably connected on cabinet, and the temperature inductor is detachably connected with the base；The technical effect having is that by temperature measuring device in heating furnace and is easily installed and dismantles.
Description
Technical field
The utility model relates to forging heat treatment heating furnace fields, in particular to temperature measurement dress in heat treatment heating furnace
It sets.
Background technique
Heat treatment refers to metal material in the solid state, by the means of heating, heat preservation and cooling, changes material surface or interior
The chemical component and tissue in portion, a kind of metal heat processing technique of performance needed for obtaining.Heating furnace is the important of heat treatment process
Equipment, usual heating furnace include cabinet, and resistive heater is arranged in cabinet.
Currently, the Chinese patent that notification number in the market is CN20136274Y discloses temperature in a kind of heat treatment heating furnace
Measuring device is spent, it includes a kind of measuring device of temperature in heat treatment heating furnace, including burner hearth and the forging being placed in burner hearth
The bottom of the forging in burner hearth is arranged in part and temperature measuring point, the temperature measuring point.
It is mostly to be fixedly mounted on heating furnace cabinet, although can be with currently, temperature measuring device in heat treatment heating furnace
Temperature is measured, but since temperature measuring device is inconvenient to disassemble and install, and heating furnace cost is very high, fills when temperature measures
When setting damage, the cabinet cost for replacing entire fixed temperature measuring device is very big, while also unfavorable operation personnel survey temperature
Amount device repairs.
Utility model content
The purpose of the utility model is to provide temperature measuring devices in a kind of heat treatment heating furnace, its advantage is that can be realized
The function that temperature measuring device is easily installed and dismantles in heating furnace.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of heat treatment heating furnace
Interior temperature measuring device, including temperature inductor, the pedestal for fixing the temperature inductor, the pedestal is detachably connected
On cabinet, the temperature inductor is detachably connected with the base.
Through the above technical solutions, temperature inductor can temperature sensor, realize measurement temperature function；Pedestal is removable
That unloads is mounted on the cabinet of heating furnace, convenient for components all on pedestal and pedestal are replaced and repaired；Due to
Temperature inductor is placed in heating furnace, is in hot environment for a long time, and internal circuit is easily damaged, and temperature inductor and pedestal can
Dismantling connection is conveniently replaceable temperature sense.
The utility model is further arranged to: the pedestal include chassis, outwardly protrude be arranged on chassis for connecting
The connector sleeve of the temperature inductor is connect, the chassis is equipped with several fixation holes passed through for bolt.
Through the above technical solutions, pedestal is divided into chassis and connector sleeve, can not only process respectively, but can monoblock cast,
To facilitate the production of pedestal；Pedestal is fixed on cabinet by the fixation hole that bolt passes through on chassis, and come loose bolt, just can be incited somebody to action
Pedestal is taken off from the cabinet of heating furnace, realizes the function that the cabinet of pedestal and heating furnace is detachably connected.
The utility model is further arranged to: the connector sleeve inner wall is equipped with L shape guide groove far from the one end on the chassis,
The L shape guide groove horizontal end is equipped with limiting slot；The temperature inductor is equipped with annulus, and the annulus is equipped with convex block,
The annulus lower end is equipped with elastic component, and the gasket contradicted for the elastic component is equipped with below L shape guide groove in the connector sleeve,
The convex block sliding enters in the limiting slot by the L shape guide groove, is fixed in the limiting slot by the elastic component.
Through the above technical solutions, the convex block on temperature inductor enters in connector sleeve along the vertical section of L shape guide groove
Afterwards, rotate temperature inductor, when into the end of the horizontal segment of L shape guide groove, under the conflict of elastic component, temperature inductor into
Enter in limiting slot and be fixed in limiting slot, to realize that temperature inductor is removably attachable on pedestal, operates
It is very simple and convenient.
The utility model is further arranged to: the elastic component is spring, and the both ends of the spring is contradicted respectively in the institute
It states on annulus lower end surface and gasket upper end table top.
Through the above technical solutions, spring is the low cost, practical of very common elastic component and spring；Work as spring
When use for a long time leads to elastic failure, it is conveniently replaceable.
The utility model is further arranged to: the temperature inductor includes temperature thermocouple, outside the temperature thermocouple
Equipped with insulating layer.
Through the above technical solutions, temperature thermocouple is metalwork, need to power on, be arranged outside temperature thermocouple exhausted
Edge layer can prevent in fax to the cabinet of heating furnace, to prevent operating personnel's electric shock, improve the safety of temperature measuring device
Performance.
The utility model is further arranged to: the insulating layer is refractory ceramics.
Through the above technical solutions, since temperature inductor needs to work under the high temperature conditions, common insulation material
It is impossible to meet technology needs for material, and refractory ceramics can be resistant to high temperatures, can satisfy technical need.
The utility model is further arranged to: being equipped in the gasket lower end for connecting thermometric in the connector sleeve
The electrical part of thermocouple, the electrical part include and the tube wall of connector sleeve interference fit, the bullet being fixed in the tube wall
Property conductive sheet, the conductive plug for being connected to the elastic conducting strip.
Through the above technical solutions, the common electrical component of conductive plug, easily can realize electricity with other external devices
Road is connected.Elastic deformation can occur for elastic conducting strip, and when temperature thermocouple squeezes elastic conducting strip, bullet occurs for elastic conducting strip
Property deformation, with temperature thermocouple between there are clamping force, guarantee to connect between elastic conducting strip and temperature thermocouple；Simultaneously
Since temperature thermocouple needs to turn an angle in assembling process, elastic conducting strip can not either influence temperature thermocouple and turn
It is dynamic, and can guarantee that temperature thermocouple is kept in contact with itself in the course of rotation and connect.
The utility model is further arranged to: the temperature measuring device further includes running wires on conductive plug
Digital indicator, the alarm that is fixed on cabinet for displays temperature, the alarm and digital indicator electric wire phase
Even.
Through the above technical solutions, digital indicator is used for the temperature that displays temperature sensor measurement goes out, while controlling report
Alert device issues alarm, gets information about the temperature registration in heating furnace convenient for operator, while when temperature occurs abnormal, number
Word display instrument controls alarm and issues signal, reminds operator to solve abnormal.
In conclusion the utility model has the following beneficial effects: pedestal is detachably connected on cabinet, temperature inductor
The function of realizing quick-replaceable pedestal and temperature inductor is detachably connected with pedestal；The setting of numerical value display instrument and alarm is just
Know the temperature conditions in heating furnace constantly in operator, solves abnormal problem in time.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment；
Fig. 2 is the temperature inductor explosive view of the present embodiment；
Fig. 3 a is the structural schematic diagram of the pedestal of the present embodiment；
Fig. 3 b is the pedestal schematic cross-sectional view of the present embodiment
Fig. 4 is the temperature inductor of the present embodiment and the structural schematic diagram of pedestal assembly relation；
Fig. 5 is the temperature inductor and pedestal assembling structure cross-sectional view of the present embodiment；
Fig. 6 is enlarged drawing at A in Fig. 5.
Appended drawing reference: 1, temperature inductor；11, temperature thermocouple；12,121. convex block of annulus；13, refractory ceramics；2,
Pedestal；21, chassis；211, fixation hole；22, connector sleeve；221, L shape guide groove；222, limiting slot；23, electrical part；231, it manages
Wall；232 conductive plugs；233, elastic conducting strip；24, gasket；25, spring；3, digital indicator；4, alarm；5, heating furnace；
51, cabinet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: Fig. 1 is referred to, temperature measuring device in a kind of heat treatment heating furnace, temperature measuring device includes for surveying
The temperature inductor 1 of amount temperature, the number being connected to for the pedestal 2 of fixed temperature inductor 1, by conductor wire on pedestal 2
Display instrument 3, the alarm 4 controlled by digital indicator 3.
With reference to 2, temperature inductor 1 includes temperature thermocouple 11, and insulating layer, the material of insulating layer is arranged outside temperature thermocouple 11
Matter is refractory ceramics 13, and refractory ceramics 13 prevents electric leakage and staff's electric shock for completely cutting off power supply.Temperature inductor 1
On also set up annulus 12, machined outwardly extending convex block 121 on annulus 12,12 lower end of annulus is equipped with and extends downwardly out one section of survey
Galvanic couple 11 is warmed, is connected as one with upper section temperature thermocouple 11.
With reference to Fig. 3 a and 3b, pedestal 2 includes chassis 21 and the connector sleeve 22 being fixed on chassis 21, is machined on domain solid
Determine hole 211,22 upper end of connector sleeve machined L shape guide-track groove, and the shape guide-track groove end L is equipped with limiting slot 222；The L in connector sleeve 22
One piece of gasket 24 is set below shape guide groove 221, electrical part 23 is set below gasket 24, electrical part 23 includes and connector sleeve 22
The conduction that the tube wall 231 of interference fit, the elastic conducting strip 233 being fixed in tube wall 231, elastic conducting strip 233 connect
Plug 232.
With reference to Fig. 4, temperature inductor 1 is to be detachably connected with pedestal 2.
With reference to Fig. 5 and Fig. 6, mobile temperature inductor 1, so that the convex block 121 on temperature inductor 1 is along L shape guide groove 221
It slips into L shape guide groove 221.When temperature inductor 1 slides at 221 inflection point of L shape guide groove, in gasket 24 and annulus 12
Between a spring 25 is set, spring 25 at this time is in confined state.When rotation temperature inductor 1 to L shape guide groove 221
When end, spring 25 pushes up temperature inductor 1 into limiting slot 222, so that temperature inductor 1 is fixed on the limiting slot of attachment base
In 222.
With reference to Fig. 5, when temperature inductor 1 along L shape guide groove 221 during moving down, under temperature thermocouple 11
End will be gradually close to elastic conducting strip 233, and when touching elastic conducting strip 233, temperature inductor 1 continues to move down, and surveys
Warm 11 lower end of galvanic couple by 233 tube wall of elastic conducting strip, 231 direction squeeze, elastic conducting strip 233 have elastic force so that itself with
The contact of 11 lower end outer wall surface of temperature thermocouple.When temperature thermocouple 11 turns an angle in assembling process, elastic conduction
Piece 233 will not influence the rotation of temperature thermocouple 11, while the moment keeps connecting with temperature thermocouple 11.
With reference to Fig. 5, after temperature inductor 1 and pedestal 2 assemble, temperature thermocouple 11, is led at elastic conducting strip 233
Connection status is between 232 three of plug, when conductive plug 232 connects power supply, temperature thermocouple 11, elastic conducting strip
233, closed circuit is formed between 232 three of conductive plug.
Action process:
Pedestal 2: being installed on the cabinet 51 of heating furnace 5 by installation step first, then by temperature inductor 1 from cabinet 51
Inside is installed in limiting slot 222 along L shape guide groove 221 in the connector sleeve 22 of pedestal 2, and the temperature inductor 1 made is fixed on
In connector sleeve 22, alarm 4, the connection of 3 temperature inductor 1 of digital indicator are formed into closed circuit with conductor wire.
Replacement 1 step of temperature inductor: 221 end of L shape guide groove first is moved to from limiting slot 222 to by temperature inductor 1
Then end, rotary temperature inductor 1 to 221 inflection point of L shape guide groove are extracted outward, finally peace assembles new temperature according to installation step
Spend inductor 1.
Application method: the temperature sensed is transferred on digital indicator 3 by temperature inductor 1, and digital indicator 3 will be warm
The temperature display that degree inductor 1 incudes comes out, when the temperature of display and the inconsistent temperature being previously set, digital indicator 3
It controls alarm 4 to alarm, reminds processing of the operator to temperature anomaly.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. temperature measuring device in a kind of heat treatment heating furnace, it is characterised in that: including temperature inductor (1), for fixing
The pedestal (2) of temperature inductor (1) is stated, the pedestal (2) is detachably connected on cabinet (51), the temperature inductor (1)
It is detachably connected with the pedestal (2).
2. temperature measuring device in heat treatment heating furnace according to claim 1, it is characterised in that: pedestal (2) packet
It includes chassis (21), outwardly protrude the connector sleeve (22) for being used to connect the temperature inductor (1) being arranged on chassis (21), institute
Chassis (21) are stated equipped with several fixation holes (211) passed through for bolt.
3. temperature measuring device in heat treatment heating furnace according to claim 2, it is characterised in that: the connector sleeve (22)
Inner wall is equipped with L shape guide groove (221) far from the one end of the chassis (21), and L shape guide groove (221) horizontal end is equipped with limit
Position slot (222)；The temperature inductor (1) is equipped with annulus (12), and the annulus (12) is equipped with convex block (121), the circle
Ring (12) lower end is equipped with elastic component, is equipped with below L shape guide groove (221) in the connector sleeve (22) and contradicts for the elastic component
Gasket (24), the convex block (121) sliding enters in the limiting slot (222) by the L shape guide groove (221), by institute
Elastic component is stated to be fixed in the limiting slot (222).
4. temperature measuring device in heat treatment heating furnace according to claim 3, it is characterised in that: the elastic component is bullet
Spring (25), spring (25) both ends are contradicted respectively on the annulus (12) lower end surface and the gasket (24) upper end table top.
5. temperature measuring device in heat treatment heating furnace according to claim 1, it is characterised in that: the temperature inductor
It (1) include temperature thermocouple (11), the temperature thermocouple (11) is externally provided with insulating layer.
6. temperature measuring device in heat treatment heating furnace according to claim 5, it is characterised in that: the insulating layer is resistance to
Refractory ceramics (13).
7. temperature measuring device in heat treatment heating furnace according to claim 3, it is characterised in that: the connector sleeve (22)
Inherent gasket (24) lower end is equipped with the electrical part (23) for connecting temperature thermocouple (11), the electrical part (23)
Including the tube wall (231) being interference fitted with connector sleeve (22), the elastic conducting strip (233) being fixed in the tube wall (231), institute
State the conductive plug (232) of elastic conducting strip (233) contact connectio.
8. temperature measuring device in heat treatment heating furnace according to claim 7, it is characterised in that: the temperature measurement dress
To set further include the digital indicator (3) for displays temperature run wires on the conductive plug (232), is fixed on case
Alarm (4) on body (51), the alarm (4) are connected with the digital indicator (3) with electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770570.2U CN208672166U (en) | 2018-05-21 | 2018-05-21 | Temperature measuring device in heat treatment heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770570.2U CN208672166U (en) | 2018-05-21 | 2018-05-21 | Temperature measuring device in heat treatment heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672166U true CN208672166U (en) | 2019-03-29 |
Family
ID=65821855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820770570.2U Expired - Fee Related CN208672166U (en) | 2018-05-21 | 2018-05-21 | Temperature measuring device in heat treatment heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670459A (en) * | 2021-10-22 | 2021-11-19 | 如皋市宏茂重型锻压有限公司 | Forging temperature multipoint mode measuring device |
-
2018
- 2018-05-21 CN CN201820770570.2U patent/CN208672166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670459A (en) * | 2021-10-22 | 2021-11-19 | 如皋市宏茂重型锻压有限公司 | Forging temperature multipoint mode measuring device |
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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 |
Granted publication date: 20190329 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |