CN208773406U - A kind of differential pressure pick-up clamping plate mounting tool - Google Patents
A kind of differential pressure pick-up clamping plate mounting tool Download PDFInfo
- Publication number
- CN208773406U CN208773406U CN201820927691.3U CN201820927691U CN208773406U CN 208773406 U CN208773406 U CN 208773406U CN 201820927691 U CN201820927691 U CN 201820927691U CN 208773406 U CN208773406 U CN 208773406U
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- clamping plate
- nut
- differential pressure
- hole
- pressure pick
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000003068 static effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
This application discloses a kind of differential pressure pick-up clamping plate mounting tools, are related to sensor assembly field, including a workbench, comprising: through-hole is used to place the nut for clamping plate fastening；The side of through-hole is arranged in first locating piece；Second locating piece is arranged in the other side of through-hole, and constitutes with first locating piece: an angle is used to position clamping plate to be assembled.The application is positioned by using through-hole placing nut and to clamping plate, solves the orientation problem when installation of differential pressure pick-up clamping plate, avoids clamping plate and the crooked situation for leading to differential pressure pick-up testing result inaccuracy occurs.
Description
Technical field
This application involves differential pressure pick-ups to assemble field, is related specifically to a kind of differential pressure pick-up clamping plate mounting tool.
Background technique
Differential pressure pick-up is a kind of for detecting the sensor of pressure difference, and generally there are two opposite pressure-sensitive faces for tool.Make
Used time needs to install clamping plate on the outside of two pressure-sensitive faces, enables pressure-sensitive face and fluid communication to be detected, realizes and passes to differential pressure
The detection of sensor pressure at two ends difference.In order to guarantee the accurate of pressure differential detection result, the clamping plate needs of two sides are horizontally mounted, can not
There is a situation where skew, when this just needs to install clamping plate, the position of nut, clamping plate and differential pressure pick-up is positioned.But
In the prior art, the installation of clamping plate only tightens nut simply by electric screwdriver to realize, does not account for above-mentioned orientation problem,
Also corresponding solution is not present.The differential pressure pick-up and clamping plate being installed with this solution are easy to appear the feelings of skew
Condition influences the inspection precision of differential pressure pick-up.If skew seriously also to carry out reworked processing, further result in inefficiency,
The problems such as lost labor's cost.
Summary of the invention
The purpose of the application is to provide a kind of differential pressure pick-up clamping plate mounting tool and method, solves differential pressure pick-up clamping plate
Orientation problem when installation ensure that the levelness and accuracy of clamping plate installation.
To achieve the above object, the embodiment of the present application uses a kind of following technical scheme: differential pressure pick-up clamping plate erector
Dress a, comprising: workbench, comprising: through-hole is used to place the nut for clamping plate fastening；First locating piece, setting is logical
The side in hole；Second locating piece is arranged in the other side of through-hole, and constitutes with first locating piece: an angle is used for
Position clamping plate to be assembled.
In the above-mentioned technical solutions, the application is positioned by using through-hole placing nut and to clamping plate, solves differential pressure
Orientation problem when sensor clamping plate is installed enables nut to install the levelness that ensure that clamping plate assembly in the same plane
And accuracy, it avoids clamping plate and the crooked situation for leading to differential pressure pick-up testing result inaccuracy occurs.
According to one preferred embodiment of the application, wherein number of openings and position need the number with the nut on clamping plate
Amount and installation site correspond.Specifically, clamping plate mounting structure common in the prior art needs to assemble 4 nuts, therefore
The quantity of through-hole is 4 in the present embodiment, and is arranged in parallel in two rows, this part can disposably assemble all nuts, no
With the operating procedures such as placement, installation are repeated, improve efficiency.
Further, according to the embodiment of the present application, wherein in through-hole there is nut to place axis, end has nut thereon
Putting hole, the nut putting hole is interior to have the space for capableing of fastening nut.Nut is placed on nut to place in axis, and in spiral shell
The fastening that nut is realized in female putting hole, further positions the installation site of nut, as long as trying to fix when use
The position of nut placement axis, it will be able to be that nut is fixed, as long as rotating clamp crab bolt.
Further, according to the embodiment of the present application, wherein nut places axis two sides and is provided with bearing mounting plate, fixes
Below the table top of the workbench, and there is bearing, is set in the nut and places on axis, nut places axis can be in axis
Middle rotation is held, abrasion is advantageously reduced, extends the service life that nut places axis.
Further, according to the embodiment of the present application, wherein nut, which places axis, has limiting section, and the limiting section diameter omits
Greater than the mounting hole of bearing, so that the nut is placed axis and withstood by the limiting section by the bearing, will not be fallen downwards
It falls.By the limiting section, the position that nut can be made to place axis is relatively fixed, but not influences nut and place turn of axis by a small margin
It is dynamic, convenient for the installation and pickup of nut.In addition, nut is placed, axis is not exclusively fixed, and the nut for facilitating replacement to wear places axis.
Further, according to the embodiment of the present application, wherein nut places axis lower end and is provided with the first locking member, described
First locking member can make up a ring-shaped component, and the ring-shaped component center has lock hole；Second locking member, described second
Locking member is inserted into the locking hole, and to maintain static first locking member dynamic；Locking cylinder, the locking cylinder are fixed
Below the workbench, for driving second locking member.By the cooperation of the first locking member and the second locking member, can lock
Tight nut places axis, keeps nut fixed, as long as the assembly of nut can be completed in rotating clamp crab bolt during installation.
Further, according to the embodiment of the present application, wherein the shape of the second locking member is taper.Using the second of taper
Not tight situation can not be entered or be blocked to locking member to avoid generating the second locking member and inserting.
Further, according to the embodiment of the present application, wherein the first locating piece has been provided opposite to hold out against cylinder, described to hold out against
Cylinder is fixed on the workbench, for holding out against clamping plate to be assembled, fixes it in the horizontal direction, and have and hold out against
Block.In use, by the first locating piece and cylinder cooperation can be held out against living Boards wall, facilitate the installation of clamping plate.
Further, according to the embodiment of the present application, wherein be additionally provided with corner lower air cylinder, the corner on workbench
Lower air cylinder fixes it in the vertical direction, facilitates the installation of clamping plate for clamping clamping plate to be assembled.
To achieve the above object, the embodiment of the present application also uses following technical scheme: a kind of to use above-mentioned differential pressure pick-up
The installation method of clamping plate mounting tool, comprising the following steps:
(1) placed in axis in nut and be put into nut, operation hand-operated direction valve starts locking cylinder, drive the second locking member to
Locking hole is inserted into upper movement, and the position for making the first locking member and the nut place axis is fixed, and can not be rotated；
(2) it is sequentially placed into first clamping plate, clamping plate bolt, sealing ring, differential pressure pick-up, sealing ring, second clamping plate, according to
Angle between a positioning block and the second locating piece is positioned, and starting holds out against cylinder and holds out against the clamping plate and differential pressure biography
Sensor, starting corner lower air cylinder push down the second clamping plate and realize clamping；
(3) using electric screwdriver rotate the clamping plate bolt upper end hexagonal bolt head, drive the clamping plate bolt with it is described
Nut check；
(4) successively start the corner lower air cylinder, described hold out against cylinder and the locking cylinder, second locking member
It falls, releases the locking state that the nut places axis, remove entire sensor module easily.
By the above method, the embodiment of the present application is able to solve the orientation problem when installation of differential pressure pick-up clamping plate, can be with
Disposably in the same plane by nut assembly, only need a people that all behaviour of entire differential pressure pick-up clamping plate installation can be completed
Make, saves time and artificial.
In the above-mentioned technical solutions, the application is positioned by using through-hole placing nut and to clamping plate, solves differential pressure
Orientation problem when sensor clamping plate is installed enables nut to install the levelness that ensure that clamping plate assembly in the same plane
And accuracy, it avoids clamping plate and the crooked situation for leading to differential pressure pick-up testing result inaccuracy occurs.
Detailed description of the invention
The application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is existing differential pressure pick-up clamping plate assembling structure schematic diagram.
Fig. 2 is a kind of top view of differential pressure pick-up clamping plate mounting tool of the application.
Fig. 3 be in Fig. 2 A-A to cross-sectional view.
Fig. 4 is the partial enlarged view that nut involved in Fig. 3 places axis.
Fig. 5 is the first locking member structural schematic diagram in Fig. 3.
Fig. 6 is the longitudinal profile schematic diagram of clamping plate placement location.
Fig. 7 is the top view of clamping plate placement location.
In attached drawing
1, first clamping plate 2, second clamping plate 3, clamping plate bolt
31, hexagonal bolt head 4, nut
10, workbench 102, through-hole 103, the first locating piece
104, the second locating piece 105, hold out against cylinder 1051, cylinder mounting base
1052, Telescopic-cylinder bar 1053, withstanding tight block 106, corner lower air cylinder are held out against
20, nut places axis 201, nut putting hole 2011, the first aperture
2012, the second aperture 202, limiting section 30, bearing mounting plate
301, bearing 40, the first locking member 401, fastening screw
402, locking hole 50, the second locking member 501, locking cylinder
5011, locking cylinder telescopic rod 60, hand-operated direction valve
Specific embodiment
In order to which the objects, technical solutions and advantages of the application are more clearly understood, with reference to embodiments, to the application
It is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, it is not used to
Limit the application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", " water
It is flat ", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as the limitation to the application.
Fig. 1 shows a kind of well known differential pressure pick-up clamping plate assembling structure, including first clamping plate 1 and second clamping plate 2, first
It is connected between clamping plate 1 and second clamping plate 2 by clamping plate bolt 3, the upper end of clamping plate bolt 3 has hexagonal bolt head 31, clamping plate
The lower end of bolt 3 has screw thread, and installs nut 4 by screw thread.Differential pressure biography is accompanied between first clamping plate 1 and second clamping plate 2
Sensor is fastened by nut 4.As shown in Figure 1 and can further it is conjectured that, nut 4 and matched clamping plate spiral shell
The quantity of bolt 3 is four, is fixed on four angles of first clamping plate 1 and second clamping plate 2, this is optimal for the clamping plate assembling structure
Embodiment.
Fig. 2-3 discloses a kind of differential pressure pick-up clamping plate mounting tool, and the clamping plate mounting tool is for assisting above-mentioned clamping plate
The installation of assembling structure positions.Fig. 2 indicates the top view of the clamping plate mounting tool, includes workbench 10 in figure, on workbench 10
It is provided with through-hole 102, through-hole 102 and above-mentioned nut 4 correspond, and quantity is specially four, is arranged in parallel in two rows.
It is provided with the first locating piece 103 on the left of through-hole 102, the front of through-hole 102 is provided with the second locating piece 104, and first
Locating piece 103 and the second locating piece 104 are each attached on 10 table top of workbench, the first locating piece 103 and the second locating piece 104 it
Between structure in an angle, so that clamping plate is realized positioning by withstanding the first locating piece 103 and the second locating piece 104 when installing.
Specifically, clamping plate (1,2) withstands the first locating piece 103 on one side, and the second locating piece 104 is withstood in another side, which is adjacent
Two sides, can be realized positioning.
One has been provided opposite in the first locating piece 103 and has held out against cylinder 105, this holds out against cylinder 105 and passes through cylinder mounting base
1051 are fixed on 10 table top of workbench, hold out against 1052 the first locating piece of face 103 of Telescopic-cylinder bar, and holding out against Telescopic-cylinder
The end of bar 1052 is equipped with withstanding tight block 1053, when in use, by the first locating piece 103 and holds out against cylinder 105 for clamping plate
The left and right ends of (1,2) are fixed.
Finally, a corner lower air cylinder 106 is provided at 102 rear of through-hole, for clamping first clamping plate 1 and second clamping plate
2, when avoiding tightening nut 4 using electric screwdriver, nut 4, which is detached from through-hole 102 with clamping plate bolt 5, causes clamping plate (1,2) installation unsuccessful.
Corner lower air cylinder 106 is a kind of common fixture, and top is equipped with a compression bar, can rotate and push (cylinder drive with 90 degree
It is dynamic), when clamping plate (1,2) is after clamping plate mounting tool places, which rotates 90 degree and rotates and push, and realization steps up clamping plate.
Fig. 3 is the sectional view along A-A of Fig. 2, from the figure 3, it may be seen that being equipped with nut in through-hole 102 places axis 20, nut is placed
20 upper end of axis offers nut putting hole 201, is used for placing nut 4.
The structure at axis 20 is placed for detailed description nut, Fig. 4 indicates the partial enlarged view of nut placement axis in Fig. 3.
By Fig. 3-4 it is found that nut, which is placed, is arranged with bearing 301 on axis 20, each nut places the number of bearing 301 on axis 20
Amount can be embodied as two, and nut is placed axis 20 and rotated in bearing 301, can be effectively prevented abrasion.301 two sides of bearing
Fixed by bearing mounting plate 30, which is fixedly mounted below 10 table top of workbench, and quantity is specially three,
Axis 20 is placed with two rows of nuts to be alternatively arranged.In addition, placing 20 upper end of axis in nut is provided with limiting section 202 outstanding, limit
The diameter in position portion 202 is slightly larger than the mounting hole of bearing 301, and nut is enable to place axis 20 by limiting section 202 by bearing 301
It withstands, will not fall downwards.
Nut places axis 20 and passes through bearing 301, and is equipped with the first locking member 40 in its lower end, first locking member 40
Axis 20 is placed by fastening screw 401 and nut realizing and fasten, when nut is placed axis 20 and rotated, the first locking member 40 also can be with
Rotate together.The quantity of first locking member 40 places axis 20 with nut and matches, and specially four in the present embodiment, four
There are gaps between first locking member 40, so that the first locking member 40 and nut is placed axis 20 and rotate by a small margin, for past nut
Placing placement and taking-up nut 4 in axis 20, there are operating spaces, and preventing the size shape of nut 4, there are deviations, lead to nut 4
It places and picks up and is difficult.
Aforementioned four first locking member 40 forms a ring-shaped component (such as Fig. 5), its center is made to constitute a locking hole
402, specifically, the first locking member 40 is sector structure, and four the first locking members 40 form an annulus, and locking hole 402 is
The inner ring of the annulus.With one second locking member 50 that has of the locking hole 402 cooperation, the second locking member 50 is specially positive cone knot
Structure, being inserted into locking hole 402, to maintain static the first locking member 40 dynamic.Drive of second locking member 50 by locking cylinder 501
Dynamic, which is mounted on 10 lower section of workbench, installs above-mentioned second locking member 50 on locking cylinder telescopic rod 5011,
Second locking member, 50 face locking hole 402.When in use, locking cylinder 501 drives the second locking member 50 to move upwards, insertion lock
Tieholen 402 is fixed the position of the first locking member 40, can not be rotated, and realizes that locking nut places the function of axis 20.
In addition, as shown in Figure 4, the nut putting hole 201 that nut places 20 end of axis has the first aperture 2011 and second
Aperture 2012, the first aperture 2011 is upper, and the second aperture 2012 is under, the first aperture 2011 and the straight radial fit of nut 4, and second
The straight radial fit in aperture 2012 and 3 end of clamping plate bolt.In use, nut 4 is placed in the first aperture 2011, clamping plate bolt
3 are constantly rotated down extension, reach at the second aperture 2012, the assembly of nut 4 can be completed.
It is noted that holding out against cylinder 105 in a kind of differential pressure pick-up clamping plate mounting tool described in Fig. 2-5, turning
Angle lower air cylinder 106 and locking cylinder 501 are controlled by hand-operated direction valve 60, and hand-operated direction valve 60 is connected to gas source, to holding out against gas
Cylinder 105, corner lower air cylinder 106 and locking cylinder 501 supply.Hand-operated direction valve 60 is arranged on the side of workbench 10, side
Just operator operates.
It's also worth mentioning that in a kind of differential pressure pick-up clamping plate mounting tool shown in Fig. 2-5, through-hole 102, nut
The quantity and position for placing axis 20 and the first locking member 40 are corresponded with the quantity of nut 4 and position always, when the number of nut 4
When amount and position change, through-hole 102, nut place the quantity of axis 20 and the first locking member 40 and position also can be correspondingly
It adjusts, is not intended to limit the application.
Fig. 6 and Fig. 7 indicates the service condition of above-mentioned differential pressure pick-up clamping plate mounting tool, specifically, is pacified using the clamping plate
Fill the operating procedure of tooling installation clamping plate are as follows:
(1) it is placed in nut and is put into nut 4 in axis 20, operation hand-operated direction valve 60 starts locking cylinder 501, drives second
Locking member 50 moves upwards, and is inserted into locking hole 402, and the position for making the first locking member 40 and nut place axis 20 is fixed, Wu Fazhuan
It is dynamic；
(2) first clamping plate 1, clamping plate bolt 3, sealing ring, differential pressure pick-up, sealing ring, second clamping plate 2, root are sequentially placed into
According to the angle between the first locating piece 103 and the second locating piece 104, the position of said elements is positioned, and starts and holds out against cylinder 105
Clamping plate and sensor are held out against, starting corner lower air cylinder 106 pushes down second clamping plate 2 and realizes clamping；
(3) using the hexagonal bolt head 31 of the upper end of electric screwdriver rotary clamp plate bolt 3, clamping plate bolt 3 and nut check are driven；
(4) successively starting corner lower air cylinder 106, hold out against cylinder 105 and locking cylinder 501, the second locking member 50 falls,
The locking state that nut places axis 20 is released, removes entire sensor module easily.
Although the illustrative specific embodiment of the application is described above, in order to the technology of the art
Personnel are it will be appreciated that the application, but the application is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine the application spirit and scope in, one
It cuts and is created using the application of the application design in the column of protection.
Claims (9)
1. a kind of differential pressure pick-up clamping plate mounting tool, comprising: a workbench, which is characterized in that the workbench includes
Through-hole is used to place the nut for clamping plate fastening；
The side of the through-hole is arranged in first locating piece；
Second locating piece is arranged in the other side of the through-hole, and constitutes with first locating piece:
One angle is used to position clamping plate to be assembled.
2. a kind of differential pressure pick-up clamping plate mounting tool according to claim 1, wherein the number of openings and position with
The quantity and installation site of nut on clamping plate correspond.
3. according to claim 1 or a kind of differential pressure pick-up clamping plate mounting tool described in any one of 2, wherein described logical
It is included in hole
Nut places axis, and end has nut putting hole thereon, has the space for capableing of fastening nut in the nut putting hole.
4. a kind of differential pressure pick-up clamping plate mounting tool according to claim 3, wherein the nut is placed axis two sides and set
It is equipped with:
Bearing mounting plate is fixed below the table top of the workbench, and includes
Bearing is set in the nut and places on axis.
5. a kind of differential pressure pick-up clamping plate mounting tool according to claim 4, wherein the nut is placed axis and included
Limiting section, the limiting section diameter are slightly larger than the mounting hole of bearing, so that the nut is placed axis and pass through the limit
It is withstood by the bearing in portion.
6. a kind of differential pressure pick-up clamping plate mounting tool according to claim 3, wherein the nut places axis lower end
It is provided with
First locking member, first locking member can make up a ring-shaped component, and the ring-shaped component center has locking hole；
Second locking member, second locking member is inserted into the locking hole, and to maintain static first locking member dynamic；
Locking cylinder, the locking cylinder is fixed below the workbench, for driving second locking member.
7. a kind of differential pressure pick-up clamping plate mounting tool according to claim 6, wherein the shape of second locking member
For taper.
8. a kind of differential pressure pick-up clamping plate mounting tool according to claim 1, wherein first locating piece opposite is set
It is equipped with:
Cylinder is held out against, the cylinder that holds out against is fixed on the workbench, for holding out against clamping plate to be assembled, makes it in level side
It is fixed upwards, and there is withstanding tight block.
9. a kind of differential pressure pick-up clamping plate mounting tool according to claim 1, wherein also set up on the workbench
Have:
Corner lower air cylinder, the corner lower air cylinder fix it in the vertical direction for clamping clamping plate to be assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927691.3U CN208773406U (en) | 2018-06-15 | 2018-06-15 | A kind of differential pressure pick-up clamping plate mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927691.3U CN208773406U (en) | 2018-06-15 | 2018-06-15 | A kind of differential pressure pick-up clamping plate mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773406U true CN208773406U (en) | 2019-04-23 |
Family
ID=66152588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927691.3U Expired - Fee Related CN208773406U (en) | 2018-06-15 | 2018-06-15 | A kind of differential pressure pick-up clamping plate mounting tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN208773406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724064A (en) * | 2018-06-15 | 2018-11-02 | 江苏德尔森传感器科技有限公司 | A kind of differential pressure pick-up clamping plate mounting tool and installation method |
-
2018
- 2018-06-15 CN CN201820927691.3U patent/CN208773406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724064A (en) * | 2018-06-15 | 2018-11-02 | 江苏德尔森传感器科技有限公司 | A kind of differential pressure pick-up clamping plate mounting tool and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 210000 Zhongguancun Software Park, 7 Yingcui Road, Jiangjun Avenue, Jiangning Development Zone, Nanjing City, Jiangsu Province Patentee after: JIANGSU DER SENSOR HOLDINGS Ltd. Address before: 215600 Room 202, A building, new industry incubator center, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu (Adelson) Patentee before: JIANGSU DERSON SENSOR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |