CN208826415U - A kind of full packaging type screw threads for fastening oil pressure testing fixture - Google Patents
A kind of full packaging type screw threads for fastening oil pressure testing fixture Download PDFInfo
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- CN208826415U CN208826415U CN201821406759.XU CN201821406759U CN208826415U CN 208826415 U CN208826415 U CN 208826415U CN 201821406759 U CN201821406759 U CN 201821406759U CN 208826415 U CN208826415 U CN 208826415U
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- pedestal
- oil pressure
- fastening
- pressure testing
- hole
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Abstract
The utility model belongs to Fixture Design technology, is related to a kind of displacement sensor fixture used in oil pressure testing process improvement more particularly to a kind of full packaging type screw threads for fastening oil pressure testing fixture.Oil pressure testing fixture includes a pedestal and a fastening lid；The bottom of pedestal is provided with the through-hole matched with testing stand oil outlet, through-hole and testing stand oil outlet are threadedly engaged installation, test product is placed in through-holes, O-shaped rubber ring is set between test product and testing stand oil outlet, outlet hole is provided on the side wall of pedestal, the lead-out wire of test product is drawn from outlet hole, and fastening lid and whorl of base cooperate.The utility model structure is simple, and height can be lengthened according to demand, versatile；The mode that is loaded of full packaging type, two steps complete displacement sensor and are once loaded, simple and quick, and can guarantee and be horizontally mounted, and stress surface pressure-bearing is uniform, and displacement sensor is not in unnecessary damage caused by local pressure during the test.
Description
Technical field
The utility model belongs to Fixture Design technology, is related to a kind of displacement sensor folder used in oil pressure testing process
Tool improves more particularly to a kind of full packaging type screw threads for fastening oil pressure testing fixture.
Background technique
Linear movement pick-up needs to be fixed during oil pressure testing.
Existing tooling be it is split type, do bracket respectively up and down, fluted fixed sensor fuselage in lower half, the upper half is
Cover board with through-hole passes through cover board using multiple long spiro nail subangles and is fixed in lower base.Such tooling is easy to appear
The unhorizontal situation of fixed sensor, needs to adjust, the installation process time is long.
Summary of the invention
The purpose of this utility model is: proposing a kind of frock clamp of the screw threads for fastening of full packaging type, while guaranteeing to sense
Device installation level and fastening requirements, and the mode that is loaded is simple, it is easily operated, improve working efficiency.
The technical solution of the utility model is: oil pressure testing fixture includes a pedestal and a fastening lid；The bottom of pedestal
Portion is provided with the through-hole matched with testing stand oil outlet, and through-hole and testing stand oil outlet are threadedly engaged installation, and test product is placed
In through-holes, O-shaped rubber ring is set between test product and testing stand oil outlet, is provided with outlet hole on the side wall of pedestal, is tested
The lead-out wire of product is drawn from outlet hole, and fastening lid and whorl of base cooperate.
The fastening lid and product binding face glue round rubber pad.
The utility model has the advantages that: the utility model frock clamp, two parts composition, structure is simple, and height can be according to need
It asks and is lengthened, is adjusted using screw thread, diameter suitably amplifies, and meets various sizes of displacement sensor installation requirement, leads to
With property height；The mode that is loaded of full packaging type, two steps complete displacement sensor and are once loaded, simple and quick, and can guarantee horizontal peace
Dress, stress surface pressure-bearing is uniform, and displacement sensor is not in unnecessary damage caused by local pressure during the test.
Detailed description of the invention
Fig. 1 is the utility model usage mode schematic diagram.
Fig. 2 is the structural schematic diagram of the utility model pedestal, wherein a is main view, and b is top view.
Fig. 3 is the structural schematic diagram of the utility model fastening lid, wherein a is main view, and b is top view.
Specific embodiment
The utility model is described in further details below.Referring to Fig. 1, a kind of tooling of the screw threads for fastening of full packaging type
Fixture, it is characterised in that: it is made of a pedestal 1 and a fastening lid 2；Pedestal 1 is threadedly engaged with test equipment oil outlet 3
Installation when placing displacement sensor 7, places O-shaped rubber ring 5 among displacement sensor 7 and test equipment oil outlet 3, to protect
Demonstrate,prove leakproofness；The lead-out wire of displacement sensor 7 is drawn from outlet hole 6；Fastening lid 2 and pedestal 1 are threadedly engaged installation, fastening lid 2
Round rubber pad 4 is glued with 7 binding face of displacement sensor, guarantees that displacement sensor 7 does not collide with fastening lid 2.
The utility model application method is: pedestal 1 and test equipment oil outlet 3 being screwed installation first, then by position
Displacement sensor 7 plus O-shaped rubber ring 5 are put into pedestal 1, and the lead-out wire of displacement sensor 7 is pierced by from the outlet hole 6 of pedestal 1.Finally
2 round rubber pad 4 of fastening lid will be screwed after product all standing with 1 external screw thread of pedestal to can not be until downlink.
Embodiment
By taking a kind of displacement sensor as an example: the sensor outside diameter is 27mm, height 63.5mm.
Then the size of multidigit shifting stationary fixture is as follows:
Circular diameter 27+ in the through-hole that pedestal 1 is matched with testing stand oil outlet 300.2mm, long threaded portion 25mm, dress
7 depth 15mm of detent displacement sensor；1 height of pedestal should be less than 48.5mm, can be chosen to be 30mm, 1 outside diameter of pedestal is without special
It is required that optional M50-6H, wall thickness 5mm.Fastening lid 2 height 40mm, interior circular diameter M50-6g, outside diameter 60mm.
In use, pedestal 1 and test equipment oil outlet 3 are screwed installation first, then displacement sensor 7 is added into O shape
Rubber ring 5 is put into pedestal 1；The lead-out wire of displacement sensor 7 is pierced by from the outlet hole 6 of pedestal 1；Finally by 2 inner end of fastening lid
It is screwed with 1 external screw thread of pedestal after the bonding round rubber pad 4 of face to can not be until downlink.
Claims (2)
1. a kind of full packaging type screw threads for fastening oil pressure testing fixture, it is characterised in that: oil pressure testing fixture include pedestal and
One fastening lid；The bottom of pedestal is provided with the through-hole matched with testing stand oil outlet, and through-hole is matched with testing stand oil outlet screw thread
Installation is closed, test product is placed in through-holes, and O-shaped rubber ring, the side of pedestal are arranged between test product and testing stand oil outlet
Outlet hole is provided on wall, the lead-out wire of test product is drawn from outlet hole, and fastening lid and whorl of base cooperate.
2. a kind of full packaging type screw threads for fastening oil pressure testing fixture according to claim 1, it is characterised in that: the fastening
Lid glues round rubber pad with product binding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406759.XU CN208826415U (en) | 2018-08-29 | 2018-08-29 | A kind of full packaging type screw threads for fastening oil pressure testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406759.XU CN208826415U (en) | 2018-08-29 | 2018-08-29 | A kind of full packaging type screw threads for fastening oil pressure testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826415U true CN208826415U (en) | 2019-05-07 |
Family
ID=66311232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406759.XU Active CN208826415U (en) | 2018-08-29 | 2018-08-29 | A kind of full packaging type screw threads for fastening oil pressure testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826415U (en) |
-
2018
- 2018-08-29 CN CN201821406759.XU patent/CN208826415U/en active Active
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