CN208417129U - A kind of inbuilt displacement sensor - Google Patents
A kind of inbuilt displacement sensor Download PDFInfo
- Publication number
- CN208417129U CN208417129U CN201821084667.4U CN201821084667U CN208417129U CN 208417129 U CN208417129 U CN 208417129U CN 201821084667 U CN201821084667 U CN 201821084667U CN 208417129 U CN208417129 U CN 208417129U
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- outer tube
- pressure
- flange
- resistant outer
- displacement sensor
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Abstract
The utility model relates to sensor fields, specifically a kind of inbuilt displacement sensor, it include protection shell, sensing element, mounting assembly and pressure-resistant outer tube, the mounting assembly setting is between pressure-resistant outer tube and protection shell, the left end of shell is protected to be equipped with first flange, the right end of shell is protected to be equipped with second flange, non-magnetic gasket is arranged on pressure-resistant outer tube, the non-magnetic gasket is discoid, the magnet that the left end of the non-magnetic gasket is equipped with, the magnet is cylindric, mounting assembly includes the connection ring being set on pressure-resistant outer tube, the connection ring is slidably matched with pressure-resistant outer tube, the lateral wall of the connection ring is equipped with installation screw thread, the right end of second flange is fixedly connected with the left end of connection ring.The utility model has the beneficial effects that working as inbuilt displacement sensor when something goes wrong, user, which unclamps two hex screws, just can extract sensing element out, and whole process brings great convenience to user without being dismantled to oil cylinder.
Description
Technical field
The utility model relates to sensor field, specifically a kind of inbuilt displacement sensor.
Background technique
The most of form using radial seal of traditional oil cylinder, makes inbuilt displacement sensor all be mounted in oil cylinder
The inside measurement, when displacement sensor when something goes wrong, it is necessary to sensor could be removed by disassembling entire oil cylinder, to biography
Sensor is replaced, and oil cylinder is then installed ability normal use, the work that whole process very wastes time and dismantles again
Sequence is comparatively laborious, brings biggish trouble for user.
Utility model content
The purpose of this utility model is to provide a kind of inbuilt displacement sensors, mentioned above in the background art to solve
Problem.
The technical solution of the utility model is: including protection shell, sensing element, mounting assembly and pressure-resistant outer tube, institute
It states sensing element to be arranged in protective shell body, the right end of protection shell, the mounting assembly setting is arranged in the pressure resistance outer tube
Between pressure-resistant outer tube and protection shell, the left end of the protection shell is equipped with the first flange being fixedly connected with sensing element,
It protects the right end of shell to be equipped with second flange, the non-magnetic pad with pressure-resistant outer coaxial tube setting is arranged on the pressure resistance outer tube
Piece, the non-magnetic gasket are discoid, the magnet that the left end of the non-magnetic gasket is equipped with, which is cylindric, the installation
Component includes the connection ring being set on pressure-resistant outer tube, which is slidably matched with pressure-resistant outer tube, the outside of the connection ring
Wall is equipped with installation screw thread, and the right end of the second flange is fixedly connected with the left end of connection ring.
In one preferred embodiment of the utility model, O-ring seal, the O are equipped between the connection ring and second flange
The axis of type sealing ring and the axis of connection ring coincide.
In one preferred embodiment of the utility model, the right end of the second flange is equipped with for carrying out to O-ring seal
The stop collar of limit.
In one preferred embodiment of the utility model, the magnet is equipped with several and can dismantle and for magnet
The non-magnetic lock-screw installed, the non-magnetic gasket are equipped with several threaded holes, each threaded hole corresponding one
A non-magnetic lock-screw.
In one preferred embodiment of the utility model, pass through two hex screws between the first flange and protection shell
It is attached, first flange is equipped with the mounting hole installed for hex screw.
In one preferred embodiment of the utility model, the right end of the non-magnetic gasket is equipped with for inserting with cylinder piston rod
Connect the arc-shaped limit bolt of cooperation.
The utility model provides a kind of inbuilt displacement sensor by improving herein, compared with prior art, has as follows
Improve and advantage: when inbuilt displacement sensor when something goes wrong, user unclamp two hex screws just sensing element can be taken out
Out, whole process brings great convenience to user without being dismantled to oil cylinder.
Detailed description of the invention
The utility model is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the scheme of installation of the utility model；
Description of symbols:
Protect shell 1, first flange 2, second flange 2a, mounting assembly 3, pressure-resistant outer tube 4, non-magnetic gasket 5, magnet
5a, non-magnetic lock-screw 5b, connection ring 6 install screw thread 6a, O-ring seal 7, hex screw 8.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of inbuilt displacement sensor by improving herein, as shown in Figure 1, including protection shell
1, sensing element, mounting assembly 3 and pressure-resistant outer tube 4, in protection shell 1, the pressure resistance outer tube 4 is set for the sensing element setting
The right end in protection shell 1 is set, the setting of mounting assembly 3 is between pressure-resistant outer tube 4 and protection shell 1, the protection shell 1
Left end be equipped with the first flange 2 that is fixedly connected with sensing element, the right end of protection shell 1 is equipped with second flange 2a, described resistance to
Be arranged with the non-magnetic gasket 5 being coaxially disposed with pressure-resistant outer tube 4 on pressure outer tube 4, the non-magnetic gasket 5 be it is discoid, this is non-to lead
The magnet 5a that the left end of magnetic insert 5 is equipped with, magnet 5a be it is cylindric, the mounting assembly 3 includes to be set in pressure-resistant outer tube 4
On connection ring 6, which is slidably matched with pressure-resistant outer tube 4, and the lateral wall of the connection ring 6 is equipped with installation screw thread 6a, institute
The right end for stating second flange 2a is fixedly connected with the left end of connection ring 6；When inbuilt displacement sensor when something goes wrong, user unclamp
Two hex screws 8 just can extract sensing element out, and whole process brings greatly user without being dismantled to oil cylinder
Convenient, mounting assembly 3 is used to be attached pressure-resistant outer tube 4 and protection shell 1.
O-ring seal 7, the axis and connection ring 6 of the O-ring seal 7 are equipped between the connection ring 6 and second flange 2a
Axis coincide；O-ring seal 7 plays the role of sealing to connection ring 6 and second flange 2a.
The right end of the second flange 2a is equipped with the stop collar for being limited to O-ring seal 7；Stop collar for pair
O-ring seal 7 is limited, and O-ring seal 7 is made not generate shaking convenient for installing to O-ring seal 7.
The magnet 5a is equipped with several non-magnetic locking screws that can be dismantled and be used to install magnet 5a
5b is followed closely, the non-magnetic gasket 5 is equipped with several threaded holes, and each threaded hole corresponds to a non-magnetic lock-screw 5b；
Magnet 5a can be mounted on non-magnetic gasket 5 by user by non-magnetic lock-screw 5b.
It is attached between the first flange 2 and protection shell 1 by two hex screws 8, is set in first flange 2
There is the mounting hole installed for hex screw 8；First flange 2 can be mounted on protection shell 1, be made solid by hex screw 8
The sensing element being scheduled on 2 side wall of first flange is present in protection shell 1.
The right end of the non-magnetic gasket 5 is equipped with for the arc-shaped limit bolt mating with cylinder piston rod；It is logical
Arc-shaped limit bolt and the cylinder piston rod for crossing non-magnetic 5 right end of gasket are mating, can make non-magnetic gasket 5 and piston rod
It is fixed.
Working principle of the utility model is: in a pre-installation, user can be pacified magnet 5a by non-magnetic lock-screw 5b
On non-magnetic gasket 5, user is mating by the arc-shaped limit bolt and cylinder piston rod of non-magnetic 5 right end of gasket,
Non-magnetic gasket 5 can be made to fix with piston rod, user just can be by protective shell by the installation screw thread 6a that connection ring 6 is equipped with
Body 1 is mounted on one end of oil cylinder, can be mounted on first flange 2 on protection shell 1 by hex screw 8, makes to be fixed on the
Sensing element on one flange, 2 side wall is present in protection shell 1, and O-ring seal 7 can play the role of sealing, work as induction
When something goes wrong, user unclamps two hex screws 8 just can extract first flange 2 out element, and first flange 2 is able to drive sense
It answers element to extract out together, allows users to detect sensing element, pressure-resistant outer tube 4 is still present in oil cylinder at this time, whole
A process brings great convenience to user without being dismantled to oil cylinder.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of inbuilt displacement sensor, it is characterised in that: include protection shell (1), sensing element, mounting assembly (3) and
Pressure-resistant outer tube (4), in protection shell (1), the pressure resistance outer tube (4) is arranged in protection shell (1) for the sensing element setting
Right end, the mounting assembly (3) setting is between pressure-resistant outer tube (4) and protection shell (1), the left side for protecting shell (1)
End is equipped with the first flange (2) being fixedly connected with sensing element, and the right end of protection shell (1) is equipped with second flange (2a), described
The non-magnetic gasket (5) being coaxially disposed with pressure-resistant outer tube (4) is arranged on pressure-resistant outer tube (4), which is disk
Shape, the magnet (5a) that the left end of the non-magnetic gasket (5) is equipped with, the magnet (5a) be it is cylindric, the mounting assembly (3) includes
There is the connection ring (6) being set on pressure-resistant outer tube (4), which is slidably matched with pressure-resistant outer tube (4), the connection ring (6)
Lateral wall be equipped with installation screw thread (6a), the right end of the second flange (2a) is fixedly connected with the left end of connection ring (6).
2. a kind of inbuilt displacement sensor according to claim 1, it is characterised in that: the connection ring (6) and the second method
O-ring seal (7) are equipped between blue (2a), the axis of the O-ring seal (7) and the axis of connection ring (6) coincide.
3. a kind of inbuilt displacement sensor according to claim 2, it is characterised in that: the right end of the second flange (2a)
Equipped with the stop collar for being limited to O-ring seal (7).
4. a kind of inbuilt displacement sensor according to claim 1, it is characterised in that: the magnet (5a) is equipped with several
It is a to dismantle and for the non-magnetic lock-screw (5b) installed to magnet (5a), on the non-magnetic gasket (5)
Equipped with several threaded holes, each threaded hole corresponds to a non-magnetic lock-screw (5b).
5. a kind of inbuilt displacement sensor according to claim 1, it is characterised in that: the first flange (2) and protection
It is attached between shell (1) by two hex screws (8), first flange (2) is equipped with the peace installed for hex screw (8)
Fill hole.
6. a kind of inbuilt displacement sensor according to claim 1, it is characterised in that: the right side of the non-magnetic gasket (5)
End is equipped with for the arc-shaped limit bolt mating with cylinder piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084667.4U CN208417129U (en) | 2018-07-10 | 2018-07-10 | A kind of inbuilt displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084667.4U CN208417129U (en) | 2018-07-10 | 2018-07-10 | A kind of inbuilt displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417129U true CN208417129U (en) | 2019-01-22 |
Family
ID=65125241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084667.4U Active CN208417129U (en) | 2018-07-10 | 2018-07-10 | A kind of inbuilt displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533571A (en) * | 2018-07-10 | 2018-09-14 | 无锡福艾德自动化科技有限公司 | A kind of inbuilt displacement sensor |
-
2018
- 2018-07-10 CN CN201821084667.4U patent/CN208417129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533571A (en) * | 2018-07-10 | 2018-09-14 | 无锡福艾德自动化科技有限公司 | A kind of inbuilt displacement sensor |
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