CN107389112B - A kind of sensor capsule body and its manufacturing process - Google Patents
A kind of sensor capsule body and its manufacturing process Download PDFInfo
- Publication number
- CN107389112B CN107389112B CN201710541002.5A CN201710541002A CN107389112B CN 107389112 B CN107389112 B CN 107389112B CN 201710541002 A CN201710541002 A CN 201710541002A CN 107389112 B CN107389112 B CN 107389112B
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- CN
- China
- Prior art keywords
- pipe
- tube
- sealing tube
- taper
- inner conical
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/26—Windows; Cover glasses; Sealings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a kind of sensor capsule bodies, including stainless steel tube and sealing tube, one end of the stainless steel tube is fixedly connected with male-tapered pipe and inner conical pipe, one end of the inner conical pipe is connected to the string holes that stainless steel tube one end opens up, the side fixing sleeve of the sealing tube is connected to nut and the soft body pipe of the first taper, one end socket of the sealing tube is installed on the side of inner conical pipe, one end of the sealing tube, which is run through, thread casing, the soft body pipe of the second taper is connected to towards one end fixing sleeve of the string holes on the thread casing, and second one end on the soft body pipe of taper extends outlet casing tube.A kind of sensor capsule body provided by the invention, compared with traditional sensor outer housing, for the present invention by sealing structure of the sealing tube in conjunction with stainless steel tube, detachable maintaining is convenient, and does not influence its leakproofness after installing, and reduces waste, has saved resource.
Description
Technical field
The invention belongs to sensor technical fields, more specifically more particularly to a kind of sensor capsule body.Meanwhile
The invention further relates to a kind of manufacturing process of sensor capsule body.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.The characteristics of sensor includes: micromation, digitlization, intelligence, multifunction, systematization, networking.It
It is to realize the automatic primary link detected and automatically control.
The type of sensor is more: can be divided into according to input physical quantity, displacement sensor, pressure sensor, velocity pick-up
Device, temperature sensor and gas sensor etc.；It can be divided into according to working principle, resistance-type, inductance type, condenser type and potential formula
Deng；It can be divided into according to the property of output signal, the output simulation of analog sensor and digital transducer, i.e. analog sensor
Signal, digital transducer output digit signals；It can be divided into according to energy conversion principle, active sensor and passive sensor,
Non electrical quantity is converted to electric flux, such as electromotive force, charge type sensor by active sensor, and no source program sensor does not play energy
Tested non electrical quantity is only converted to the amount of electrical parameter by transformation, such as resistance-type, inductance type and electricity formula sensor radiant
Deng.
Primary link of the sensor as automation control, needing to have has higher sensitivity and accuracy, therefore
When in use, it needs to accomplish waterproof and oilproof, otherwise can seriously affect the normal use of sensor；However existing sensor is
There is good leakproofness to be not easy to detachable maintaining so that the overall structure of sensor housing is stronger, a large amount of using automatic
Change mechanical factory, to abandon a large amount of sensor, to cause often since transducer sensitivity or accuracy decline are replaced
A large amount of wastes, even if having operative sensor detachable maintaining, but the leakproofness after maintenance and installation substantially reduces, influence normally to make
With.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of sensor capsule body proposed
And its manufacturing process.
To achieve the above object, the invention provides the following technical scheme:
A kind of sensor capsule body, including stainless steel tube and sealing tube, one end of the stainless steel tube are fixedly connected with
One end of male-tapered pipe and inner conical pipe, the inner conical pipe is connected to the string holes that stainless steel tube one end opens up, the sealing tube
Side fixing sleeve be connected to nut and the soft body pipe of the first taper, one end socket of the sealing tube is installed on the week of inner conical pipe
Side, one end of the sealing tube, which is run through, thread casing, is connected to second towards one end fixing sleeve of the string holes on the thread casing
The soft body pipe of taper, and one end on the soft body pipe of the second taper extends outlet casing tube.
Preferably, internal screw thread is offered inside one end of the sealing tube, the side of the inner conical pipe offers outer spiral shell
One end of line, the sealing tube is connect with inner conical pipe screw thread.
Preferably, the thread casing is metal thread casing, and one end of the soft body pipe of the second taper extends outlet casing tube.
The present invention also provides a kind of manufacturing process of sensor capsule body, include the following steps:
S1, pass through die casting: using molten steel be utilized respectively Mold Making go out stainless steel tube, male-tapered pipe, inner conical pipe,
Sealing tube and thread casing produce the soft body pipe of the first taper and second by rubber process using silicone rubber material and mold
The soft body pipe of taper；
S2, use tapping machine: using tapping machine inside one end of sealing tube machining internal thread, then existed using tapping machine
The outside threading of inner conical pipe；
S3, it uses drilling machine: processing outlet hole in one end of stainless steel tube using drilling machine, then sealed using drilling machine
One end of mouth pipe processes through-hole；
The soft body pipe of first taper: being sleeved on the outside of sealing tube one end by S4, installation by glue, and the second taper is soft
Body pipe is sleeved on one end of thread casing by glue；
Male-tapered pipe and inner conical pipe: being respectively welded at one end of stainless steel tube using welding machine by S5, welding, by thread casing
It is installed in the through-hole of sealing tube one end and by welding machine sealing welding, covers by nut in the side of sealing tube, and pass through weldering
It picks and is welded and fixed.
Preferably, the silicone rubber material mentioned in the S1 includes raw rubber, white carbon black and silicone oil.
Preferably, the glue mentioned in the S4 is that metal-rubber bonds glue.
Technical effect and advantage of the invention: a kind of sensor capsule body provided by the invention, with traditional sensor
Shell is compared, and for the present invention by sealing structure of the sealing tube in conjunction with stainless steel tube, detachable maintaining is convenient, and does not influence after installing
Its leakproofness reduces waste, has saved resource；A kind of manufacturing process of sensor capsule body provided by the invention simultaneously,
Using each part of Mold Making, then carries out welding combined mode, simple production process, and be convenient for batch production, be worth
It promotes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sensor of the invention seal casinghousing.
In figure: 1 stainless steel tube, 2 male-tapered pipes, 3 inner conical pipes, 4 string holes, the soft body pipe of 5 first tapers, 6 nuts, 7 envelopes
Mouth pipe, 8 thread casings, the soft body pipe of 9 second tapers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Embodiment
A kind of sensor capsule body, including stainless steel tube 1 and sealing tube 7, one end of the stainless steel tube 1 are fixedly connected
There are male-tapered pipe 2 and inner conical pipe 3, one end of the inner conical pipe 3 is connected to the string holes 4 that 1 one end of stainless steel tube opens up, described
The side fixing sleeve of sealing tube 7 is connected to nut 6 and the soft body pipe 5 of the first taper, and one end socket of the sealing tube 7 is installed on interior
The side of conical pipe 3, one end of the sealing tube 7, which is run through, thread casing 8, towards one end of the string holes 4 on the thread casing 8
Fixing sleeve is connected to the soft body pipe 9 of the second taper, and one end on the soft body pipe 9 of the second taper extends outlet casing tube 8.
Specifically, offering internal screw thread inside one end of the sealing tube 7, the side of the inner conical pipe 3 offers outer
One end of screw thread, the sealing tube 7 is threadedly coupled with inner conical pipe 3.
Specifically, the thread casing 8 is metal thread casing, one end of the soft body pipe 9 of the second taper extends lead collar
Pipe 8.
A kind of manufacturing process of sensor capsule body, includes the following steps:
S1, pass through die casting: Mold Making being utilized respectively using molten steel and goes out stainless steel tube 1, male-tapered pipe 2, inner conical
Pipe 3, sealing tube 7 and thread casing 8 produce the soft body pipe of the first taper by rubber process using silicone rubber material and mold
The silicone rubber material mentioned in 5 and the second soft body pipe 9 of taper, the S1 includes raw rubber, white carbon black and silicone oil；
S2, use tapping machine: using tapping machine inside one end of sealing tube 7 machining internal thread, then utilize tapping machine
In the outside threading of interior conical pipe 3；
S3, it uses drilling machine: processing outlet hole 4 in one end of stainless steel tube 1 using drilling machine, then existed using drilling machine
One end of sealing tube 7 processes through-hole；
S4, installation: the soft body pipe 5 of the first taper is sleeved on to the outside of 7 one end of sealing tube by glue, by the second taper
Soft body pipe 9 is sleeved on one end of thread casing 8 by glue, and the glue mentioned in the S4 is that metal-rubber bonds glue；
Male-tapered pipe 2 and inner conical pipe 3: being respectively welded at one end of stainless steel tube 1 using welding machine by S5, welding, by line
Casing 8 is installed in the through-hole of 7 one end of sealing tube and by welding machine sealing welding, by 6 sets of the nut sides in sealing tube 7,
And it is welded and fixed by bonding machine.
In summary: a kind of sensor capsule body provided by the invention, compared with traditional sensor outer housing, the present invention
By sealing structure of the sealing tube in conjunction with stainless steel tube, detachable maintaining is convenient, and does not influence its leakproofness after installing, and reduces
Waste, has saved resource；A kind of manufacturing process of sensor capsule body provided by the invention simultaneously, it is each using Mold Making
Then part carries out welding combined mode, simple production process, and is convenient for batch production, be worthy to be popularized.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of sensor capsule body, including stainless steel tube (1) and sealing tube (7), it is characterised in that: the stainless steel tube
(1) one end is fixedly connected with male-tapered pipe (2) and inner conical pipe (3), one end of the inner conical pipe (3) and stainless steel tube
(1) string holes (4) connection that one end opens up, the side fixing sleeve of the sealing tube (7) are connected to nut (6) and the soft body of the first taper
It manages (5), one end socket of the sealing tube (7) is installed on the side of inner conical pipe (3), and one end of the sealing tube (7) is run through
Have thread casing (8), is connected to the soft body pipe of the second taper towards one end fixing sleeve of the string holes (4) on the thread casing (8)
(9), one end and on the soft body pipe (9) of the second taper extends outlet casing tube (8).
2. a kind of sensor capsule body according to claim 1, it is characterised in that: in one end of the sealing tube (7)
Portion offers internal screw thread, and the side of the inner conical pipe (3) offers external screw thread, one end of the sealing tube (7) and inner conical
(3) are managed to be threadedly coupled.
3. a kind of sensor capsule body according to claim 1, it is characterised in that: the thread casing (8) is metal wire
One end of casing, the soft body pipe (9) of the second taper extends outlet casing tube (8).
4. a kind of manufacturing process of sensor capsule body described in claim 1, characterized by the following steps:
S1, pass through die casting: Mold Making being utilized respectively using molten steel and goes out stainless steel tube (1), male-tapered pipe (2), inner conical
(3), sealing tube (7) and thread casing (8) are managed, it is soft by rubber process to produce the first taper using silicone rubber material and mold
Body pipe (5) and the soft body pipe (9) of the second taper；
S2, it uses tapping machine: using tapping machine in one end of sealing tube (7) inside machining internal thread, then being existed using tapping machine
The outside threading of inner conical pipe (3)；
S3, it uses drilling machine: processing outlet hole (4) in one end of stainless steel tube (1) using drilling machine, then existed using drilling machine
One end of sealing tube (7) processes through-hole；
S4, installation: the soft body pipe (5) of the first taper is sleeved on to the outside of sealing tube (7) one end by glue, by the second taper
Soft body pipe (9) is sleeved on one end of thread casing (8) by glue；
Male-tapered pipe (2) and inner conical pipe (3): being respectively welded at one end of stainless steel tube (1) using welding machine by S5, welding, will
Thread casing (8) is installed in the through-hole of sealing tube (7) one end and by welding machine sealing welding, is covered by nut (6) in sealing tube
(7) side, and be welded and fixed by bonding machine.
5. a kind of manufacturing process of sensor capsule body according to claim 4, it is characterised in that: mentioned in the S1
Silicone rubber material include raw rubber, white carbon black and silicone oil.
6. a kind of manufacturing process of sensor capsule body according to claim 4, it is characterised in that: mentioned in the S4
Glue be metal-rubber bond glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541002.5A CN107389112B (en) | 2017-07-05 | 2017-07-05 | A kind of sensor capsule body and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541002.5A CN107389112B (en) | 2017-07-05 | 2017-07-05 | A kind of sensor capsule body and its manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107389112A CN107389112A (en) | 2017-11-24 |
| CN107389112B true CN107389112B (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710541002.5A Active CN107389112B (en) | 2017-07-05 | 2017-07-05 | A kind of sensor capsule body and its manufacturing process |
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| Country | Link |
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| CN (1) | CN107389112B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151980A (en) * | 2020-01-15 | 2020-05-15 | 蚌埠市荣盛金属制品有限公司 | Method for manufacturing annular tension weighing sensor metal shell of special plate for climbing frame |
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| CN204007724U (en) * | 2014-05-09 | 2014-12-10 | 上海星空自动化仪表有限公司 | A kind of magneto-electric angie type vortex shedding flow meter |
| CN204027606U (en) * | 2014-05-08 | 2014-12-17 | 上海星空自动化仪表有限公司 | A kind of high-pressure angle type vortex shedding flow meter |
| CN106099803A (en) * | 2016-05-02 | 2016-11-09 | 胡小青 | Wedge shape power line clamp |
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2017
- 2017-07-05 CN CN201710541002.5A patent/CN107389112B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233021Y (en) * | 1995-09-13 | 1996-08-14 | 刘永柱 | Water closing device |
| CN2306379Y (en) * | 1997-06-05 | 1999-02-03 | 李春英 | Thread propelling casing roller |
| WO2000037842A1 (en) * | 1997-06-18 | 2000-06-29 | Sapec S.A. (Societe Anonyme Papon Electroplastie Du Centre) | Device for sealed connection between two conduits |
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| CN2527832Y (en) * | 2001-12-25 | 2002-12-25 | 陈奋森 | Internal expansion fast cap |
| CN1821736A (en) * | 2005-02-14 | 2006-08-23 | 三樱工业株式会社 | Sealing mechanism for tubular body |
| CN2842146Y (en) * | 2005-10-20 | 2006-11-29 | 孔莎 | Plug in the pipeline |
| CN201583269U (en) * | 2009-12-30 | 2010-09-15 | 一重集团大连设计研究院有限公司 | Lead sealing device with secondary sealing performance |
| CN201589569U (en) * | 2010-01-14 | 2010-09-22 | 陈锦标 | Pressure-resistant energy storage heat exchange container capable of being filled with phase-change material |
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| Publication number | Publication date |
|---|---|
| CN107389112A (en) | 2017-11-24 |
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