CN108240872A - A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace - Google Patents
A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace Download PDFInfo
- Publication number
- CN108240872A CN108240872A CN201611213455.7A CN201611213455A CN108240872A CN 108240872 A CN108240872 A CN 108240872A CN 201611213455 A CN201611213455 A CN 201611213455A CN 108240872 A CN108240872 A CN 108240872A
- Authority
- CN
- China
- Prior art keywords
- corpus unguis
- bottom plate
- thermocouple
- mentioned
- temperature measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace, packet expands fixed seat and the thermocouple in fixed seat；The fixed seat is upwardly extended the claw formed by bottom plate including bottom plate and at least three；Through-hole is provided on bottom plate, the dog rings are set around above-mentioned through-hole, and claw includes corpus unguis, and setting is fluted in the inside of corpus unguis, and under the effect of external force, corpus unguis can be bent resiliently outwards, and after external force is cancelled, corpus unguis restores to the original state；The protrusion being adapted with above-mentioned groove is provided on the outer protective layer of thermocouple, the probe of thermocouple passes through the through-hole on bottom plate, the protrusion on the outer protective layer of above-mentioned thermocouple is made to be snapped in the groove of above-mentioned corpus unguis along the first direction；On the basis of above-mentioned bottom plate, above-mentioned first direction is the direction by being provided with the one of claw lateral opposite side extension.The present invention can easily replace thermocouple.
Description
Technical field
The present invention relates to a kind of temperature measuring equipments, particularly a kind of thermometric suitable for machine oil pump part hardening and tempering furnace temperature monitoring
Device belongs to the field of configuration of heating element in stove.
Background technology
Lubricating oil pump is high voltage precision equipment, and component needs to carry out modifier treatment, and refining temperature is quenched one in the process
More important parameter, wherein thermocouple are a kind of common temperature elements of hardening and tempering furnace, and thermocouple needs to carry out after failure
It replaces, since current thermocouple is all fixedly disposed in furnace body, when replacing thermocouple, takes a lot of work bothersome, be unfavorable for producing
The raising of the continuity and production efficiency of processing.
Invention content
The purpose of the application, which first consists in, to solve the above problems, and provides a kind of thermocouple and replaces convenient temperature measuring equipment, tool
The technical solution of body is as follows：
A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace, packet expand fixed seat and the thermoelectricity in fixed seat
It is even；
The fixed seat is upwardly extended the claw formed by bottom plate including bottom plate and at least three；It is provided on bottom plate logical
Hole, the dog rings are set around above-mentioned through-hole, and claw includes corpus unguis, and in the inside of corpus unguis, setting is fluted, in the effect of external force
Under, corpus unguis can be bent resiliently outwards, and after external force is cancelled, corpus unguis restores to the original state；It is provided on the outer protective layer of thermocouple
The protrusion being adapted with above-mentioned groove, the probe of thermocouple pass through the through-hole on bottom plate, make above-mentioned thermocouple along the first direction
Protrusion on outer protective layer is snapped in the groove of above-mentioned corpus unguis；On the basis of above-mentioned bottom plate, above-mentioned first direction is by setting
It is equipped with the direction of a lateral opposite side extension of claw.
In the present invention, when thermocouple needs replacing, the free end of corpus unguis is bent outwardly, thermocouple is extracted, pine
The free end of corpus unguis is opened, corpus unguis restores to the original state, and is then inserted into new thermocouple, and make thermocouple along the gap among claw
Measurement end passes through the through-hole on bottom plate, when the protrusion on the outer protective layer of thermocouple is snapped in the groove of above-mentioned corpus unguis,
Thermocouple is fixed in fixed seat.The present invention can be mounted on furnace body, carried out between furnace body and thermocouple with heat-barrier material
It blocks.
Further, the medial surface of the free end of the corpus unguis is bent outwardly the first guide surface to form arc.Specifically, institute
The corpus unguis for stating claw is made of stainless-steel sheet, and one end of corpus unguis is fixed on bottom plate, and the other end is free end, the free end
Arc groove is bent to, the face of the opposite side of Curved grooving side forms the first guide surface.
After the guide surface of arc is made in the free end of corpus unguis, the smooth insertion of thermocouple can be facilitated, be made of stainless steel
After corpus unguis, using the elasticity of stainless steel itself, make corpus unguis that there is elasticity.
Further, the protrusion on the outer protective layer of the thermocouple includes a resistance surface and one second guide surface, described
For resistance surface towards the probe orientation of thermocouple, the second guide surface is opposite with resistance surface；Groove on the corpus unguis includes a third
Guide surface and one keeps out face, and the third guide surface forms the side wall of free extreme direction of the groove towards corpus unguis, described to keep out face
Form another side wall of groove；It is described to keep out face for keeping out resistance surface and prevent thermocouple under the effect of gravity along the first direction
Remove the through-hole on the bottom plate.It keeps out face and resistance surface matches thermocouple stabilization is made to be arranged in fixed seat, the second guiding
Face and third guide surface cooperate, and are conducive to thermocouple and extract fixed seat.
Further, the connecting pin of the corpus unguis and bottom plate forms connecting portion, and the cross-sectional area of connecting portion is less than the horizontal stroke of corpus unguis
Sectional area can make corpus unguis have preferably elasticity.
Further, mounting hole is provided on bottom plate.For being conveniently fixed in furnace body.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the present of invention.
Fig. 2 is the schematic diagram of Fig. 1 thermocouples.
Fig. 3 is the schematic diagram of fixed seat in Fig. 1.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
- Fig. 3, a kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace are please referred to Fig.1, packet expands fixed seat 2 and installation
Thermocouple 1 in fixed seat 2.The fixed seat 2 includes bottom plate 8 and three are upwardly extended the claw 6 formed by bottom plate；The bottom of at
Through-hole 82 and mounting hole 81 are provided on plate 8, the claw 6 is set around above-mentioned through-hole 82, and claw 6 includes corpus unguis 60, in pawl
The inside setting fluted 63 of body 60, under the effect of external force, corpus unguis 60 can be bent resiliently outwards, after external force is cancelled, corpus unguis
60 restore to the original state.
The protrusion 11 being adapted with above-mentioned groove, the probe 10 of thermocouple are provided on the outer protective layer of thermocouple 1
The through-hole 82 on bottom plate 8 is passed through along the first direction, and the protrusion 11 on the outer protective layer of above-mentioned thermocouple is made to be snapped in above-mentioned pawl
In the groove 63 of body；On the basis of above-mentioned bottom plate 8, above-mentioned first direction is by being provided with the one of claw lateral opposite side extension
Direction marks in Fig. 3 the direction for the arrow for being to represent first direction.
In the present embodiment, the protrusion 11 on the outer protective layer of the thermocouple 1 includes a resistance surface 13 and one second
Guide surface 12, for the resistance surface 13 towards 10 direction of probe of thermocouple, the second guide surface 12 is opposite with resistance surface 13.
The corpus unguis of claw is made of stainless steel plate, and one end of corpus unguis 60 is fixed on bottom plate 8, and the other end is free end
61, which bends to arc groove, and the face of the opposite side of Curved grooving side forms the first guide surface 62.
Groove 63 on the corpus unguis keeps out face 64 including a third guide surface 66 and one, and the third guide surface forms recessed
Slot towards 61 direction of free end of corpus unguis side wall, it is described keep out face formed groove another side wall；It is described to keep out face for supporting
It keeps off resistance surface and prevents thermocouple from removing the through-hole on the bottom plate along the first direction under the effect of gravity.
The connecting pin of corpus unguis and bottom plate forms connecting portion 65, and the cross-sectional area of connecting portion 65 is less than the cross section of corpus unguis 60
Product.
The present invention can be fixedly mounted on furnace body 3 by mounting hole 81 with bolt 4.
In the present embodiment, there is provided three claws, according to specific requirement, claw be also configured as four, five, six
It is a so more.
Claims (6)
1. a kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace, which is characterized in that packet expands fixed seat and mounted on fixed seat
On thermocouple；The fixed seat is upwardly extended the claw formed by bottom plate including bottom plate and at least three；It is set on bottom plate
There is through-hole, the dog rings are set around above-mentioned through-hole, and claw includes corpus unguis, and setting is fluted in the inside of corpus unguis, in external force
Under effect, corpus unguis can be bent resiliently outwards, and after external force is cancelled, corpus unguis restores to the original state；It is set on the outer protective layer of thermocouple
The protrusion being adapted with above-mentioned groove is equipped with, the probe of thermocouple passes through the through-hole on bottom plate, makes above-mentioned thermoelectricity along the first direction
Protrusion on even outer protective layer is snapped in the groove of above-mentioned corpus unguis；On the basis of above-mentioned bottom plate, above-mentioned first direction is
By the direction of be provided with claw one lateral opposite side extension.
2. temperature measuring equipment according to claim 1, which is characterized in that the medial surface of the free end of the corpus unguis is bent outwardly
Form the first guide surface of arc.
3. temperature measuring equipment according to claim 2, which is characterized in that the corpus unguis of the claw uses stainless-steel sheet system
Make, one end of corpus unguis is fixed on bottom plate, and the other end is free end, which bends to arc groove, Curved grooving side
The face of opposite side forms the first guide surface.
4. temperature measuring equipment according to claim 1, which is characterized in that
Protrusion on the outer protective layer of the thermocouple includes a resistance surface and one second guide surface, the resistance surface direction heat
The probe orientation of galvanic couple, the second guide surface are opposite with resistance surface；
Groove on the corpus unguis includes a third guide surface and one keeps out face, and the third guide surface forms groove towards corpus unguis
Free extreme direction side wall, it is described keep out face formed groove another side wall；It is described to keep out face for keeping out resistance surface and preventing
Only thermocouple removes the through-hole on the bottom plate along the first direction under the effect of gravity.
5. temperature measuring equipment according to claim 1, which is characterized in that the connecting pin of the corpus unguis and bottom plate forms connection
Portion, the cross-sectional area of connecting portion are less than the cross-sectional area of corpus unguis.
6. temperature measuring equipment according to claim 1, which is characterized in that mounting hole is provided on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213455.7A CN108240872A (en) | 2016-12-23 | 2016-12-23 | A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213455.7A CN108240872A (en) | 2016-12-23 | 2016-12-23 | A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108240872A true CN108240872A (en) | 2018-07-03 |
Family
ID=62704524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611213455.7A Pending CN108240872A (en) | 2016-12-23 | 2016-12-23 | A kind of temperature measuring equipment for machine oil pump part hardening and tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323774A (en) * | 2018-10-31 | 2019-02-12 | 湖南福德电气有限公司 | The thermocouple fixation kit being easily installed |
-
2016
- 2016-12-23 CN CN201611213455.7A patent/CN108240872A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323774A (en) * | 2018-10-31 | 2019-02-12 | 湖南福德电气有限公司 | The thermocouple fixation kit being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |
|
| WD01 | Invention patent application deemed withdrawn after publication |