CN207261417U - A kind of stud of medical air pump fixation - Google Patents
A kind of stud of medical air pump fixation Download PDFInfo
- Publication number
- CN207261417U CN207261417U CN201721313665.3U CN201721313665U CN207261417U CN 207261417 U CN207261417 U CN 207261417U CN 201721313665 U CN201721313665 U CN 201721313665U CN 207261417 U CN207261417 U CN 207261417U
- Authority
- CN
- China
- Prior art keywords
- block
- stud
- oil inlet
- nut
- nut cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stud of medical air pump fixation, including nut block, nut cap, stud, flowline, oil inlet pipe, block fixed block and block fixing groove, the middle position on the nut cap top is provided with oil inlet, and oil inlet surrounding is both provided with and tightens screw channel, the adjacent top for tightening the nut cap between screw channel is mounted on block fixed block, and the top of the nut cap is provided with nut block.The utility model is by being provided with nut block, block fixed block and block fixing groove, block fixing groove alignment block fixed block installation when in use, nut block is installed on nut cap, prevent nut cap exposure for a long time in the air by oxidation corrosion, device is by being provided with oil inlet, oil inlet pipe, flowline and oil outlet at the same time, when nut uses, oil can be injected by oil inlet, the surface of stud and screw thread is flowed out to from flowline and oil outlet through oil inlet pipe, prevents from using corrosion for a long time.
Description
Technical field
Stud technical field is the utility model is related to, is specially a kind of stud of medical air pump fixation.
Background technology
In general, during self-tapping screw can be in the hollow hole for screwing in stud, using the pin thread of itself in
The corresponding negative thread of inner wall strong force extruding of emptying aperture, thereby, you can utilize the pin thread of self-tapping screw and the cloudy spiral shell of hollow hole
The structure bites of line reach the effect of locking, but because the chip that pin thread is extruded on the inner wall of hollow hole can fall
Between pin thread and negative thread and then produce the stress outwards pushed bestowed to stud, thus stud will bear it is considerable degree of
The problem of border stress, and when the border stress that it is born is excessive, stud will produce structure bursts, existing stud warp
After crossing much time using, stud surface, which can be corroded, gets rusty, so that can cause to damage when removing, and nut cap is sudden and violent for a long time
Dew can be aoxidized in atmosphere, so as to cause nut to damage.
Utility model content
The purpose of this utility model is to provide a kind of stud of medical air pump fixation, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of stud of medical air pump fixation, bag
Include nut block, nut cap, stud, flowline, oil inlet pipe, block fixed block and block fixing groove, the nut cap top
Middle position be provided with oil inlet, and oil inlet surrounding is both provided with and tightens screw channel, described adjacent to tighten between screw channel
The top of nut cap be mounted on block fixed block, the top of the nut cap is provided with nut block, and in nut block
The surrounding of portion bottom is mounted on block fixing groove, and the block fixing groove is fixedly connected with block fixed block, the nut
The middle position of cap bottom is vertically provided with stud, and stud is provided with screw thread elevationally outward, the top of the stud and
Bottom is mounted on fixed magnet ring, and the middle position inside stud is vertically provided with oil inlet pipe, the top of the oil inlet pipe
It is connected with oil inlet, and the surrounding on the outside of oil inlet pipe is mounted on fixed link, and reinforcing rib is mounted between the fixed link,
Surrounding inside the stud is both provided with flowline, and flowline extended transversely through fixed link and is connected with oil inlet pipe
Logical, the inner homogeneous of the flowline is provided with connection fixing block.
Preferably, the junction of the nut block and nut cap is provided with sealing ring.
Preferably, the surface of the nut cap and stud is provided with wearing layer.
Preferably, the junction of the flowline and stud is both provided with oil outlet.
Preferably, the inner wall for tightening screw channel is both provided with rubber mount.
Compared with prior art, the beneficial effects of the utility model are：The stud of the medical air pump fixation passes through installation
There are nut block, block fixed block and block fixing groove, when in use the installation of block fixing groove alignment block fixed block, by nut
Block is installed on nut cap, prevents nut cap exposure for a long time in the air by oxidation corrosion, at the same device by be provided with into
Hydraulic fluid port, oil inlet pipe, flowline and oil outlet, in nut in use, oil can be injected by oil inlet, through oil inlet pipe from flowline
Road and oil outlet flow out to the surface of stud and screw thread, prevent from using corrosion for a long time, while device is solid by being provided with
Determine magnet ring, easy to be fixed positioning when mounted, while device leads to and is provided with rubber mount, easy to prevent from exerting oneself when in use
It is excessive to cause to damage to tightening screw channel.
Brief description of the drawings
Fig. 1 is the structure schematic elevation view of the utility model；
Fig. 2 is the stud schematic cross section of the utility model；
Fig. 3 is the nut cap schematic cross section of the utility model；
Fig. 4 is the nut block schematic cross section of the utility model；
In figure：1- nut blocks；2- nut caps；3- studs；4- oil outlets；5- screw threads；6- fixes magnet ring；7- reinforcing ribs；
8- flowlines；9- connection fixing blocks；10- oil inlet pipes；11- fixed links；12- block fixed blocks；13- tightens screw channel；14- oil inlets
Mouthful；15- rubber mounts；16- block fixing grooves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of stud of medical air pump fixation, including
Nut block 1, nut cap 2, stud 3, flowline 8, oil inlet pipe 10, block fixed block 12 and block fixing groove 16, nut cap 2
The middle position on top is provided with oil inlet 14, and 14 surrounding of oil inlet is both provided with and tightens screw channel 13, tightens screw channel 13
Inner wall is both provided with rubber mount 15, prevents from causing damage to tightening screw channel 13 when turning, adjacent to tighten between screw channel 13
The top of nut cap 2 be mounted on block fixed block 12, the top of nut cap 2 is provided with nut block 1, nut block 1 with
The junction of nut cap 2 is provided with sealing ring, ensures the leakproofness of device, prevents from corroding, and the four of 1 inner bottom of nut block
It is mounted on block fixing groove 16 week, block fixing groove 16 is fixedly connected with block fixed block 12, the centre of 2 bottom of nut cap
Stud 3 is vertically installed, the surface of nut cap 2 and stud 3 is provided with wearing layer, and the installation elevationally outward of stud 3 at position
There is screw thread 5, the top and bottom of stud 3 are mounted on fixed magnet ring 6, and the middle position inside stud 3 is vertically provided with
Oil inlet pipe 10, the top of oil inlet pipe 10 are connected with oil inlet 14, and the surrounding in the outside of oil inlet pipe 10 is mounted on fixed link 11,
It is mounted on reinforcing rib 7 between fixed link 11, the surrounding inside stud 3 is both provided with flowline 8, flowline 8 and stud 3
Junction be both provided with oil outlet 4, and flowline 8 extended transversely through fixed link 11 and was connected with oil inlet pipe 10, fuel-displaced
The inner homogeneous of pipeline 8 is provided with connection fixing block 9.
Operation principle：It is fixedly mounted in use, stud 3 is aligned screw hole, fixes magnet ring 6 when mounted easy to when mounted
Positioning is fixed, and when turning by the rubber mount 15 of installation, it is firmly excessive to tightening easy to prevent when in use
Screw channel 13 causes to damage, and block fixing groove 16 is directed at block fixed block 12 after installing installs, and nut block 1 is installed on
On nut cap 2, prevent nut cap 2 from exposing for a long time in the air by oxidation corrosion, and when at regular intervals, pass through oil inlet
The injection oil of mouth 14, flows out to the surface of stud 3 and screw thread 4 from flowline 8 and oil outlet 4 through oil inlet pipe 10, prevents for a long time
Use corrosion.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of stud of medical air pump fixation, including nut block (1), nut cap (2), stud (3), flowline (8),
Oil inlet pipe (10), block fixed block (12) and block fixing groove (16), it is characterised in that：The centre on nut cap (2) top
Oil inlet (14) is provided with position, and oil inlet (14) surrounding is both provided with and tightens screw channel (13), it is described adjacent to tighten spiral shell
The top of nut cap (2) between groove (13) is mounted on block fixed block (12), and the top of the nut cap (2) is provided with spiral shell
Female block (1), and the surrounding of nut block (1) inner bottom is mounted on block fixing groove (16), the block fixing groove
(16) it is fixedly connected with block fixed block (12), the middle position of nut cap (2) bottom is vertically provided with stud
(3), and stud (3) is provided with screw thread (5) elevationally outward, and the top and bottom of the stud (3) be mounted on fixed magnet ring
(6), and the middle position inside stud (3) is vertically provided with oil inlet pipe (10), the top of the oil inlet pipe (10) and oil inlet
Mouth (14) is connected, and the surrounding on the outside of oil inlet pipe (10) is mounted on fixed link (11), pacifies between the fixed link (11)
Equipped with reinforcing rib (7), the internal surrounding of the stud (3) is both provided with flowline (8), and flowline (8) laterally passes through
It is connected through fixed link (11) with oil inlet pipe (10), the inner homogeneous of the flowline (8) is provided with connection fixing block
(9)。
A kind of 2. stud of medical air pump fixation according to claim 1, it is characterised in that：The nut block (1)
Sealing ring is installed with the junction of nut cap (2).
A kind of 3. stud of medical air pump fixation according to claim 1, it is characterised in that：The nut cap (2) and
The surface of stud (3) is provided with wearing layer.
A kind of 4. stud of medical air pump fixation according to claim 1, it is characterised in that：The flowline (8)
Oil outlet (4) is both provided with the junction of stud (3).
A kind of 5. stud of medical air pump fixation according to claim 1, it is characterised in that：It is described to tighten screw channel (13)
Inner wall be both provided with rubber mount (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313665.3U CN207261417U (en) | 2017-10-12 | 2017-10-12 | A kind of stud of medical air pump fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313665.3U CN207261417U (en) | 2017-10-12 | 2017-10-12 | A kind of stud of medical air pump fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261417U true CN207261417U (en) | 2018-04-20 |
Family
ID=61916397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313665.3U Expired - Fee Related CN207261417U (en) | 2017-10-12 | 2017-10-12 | A kind of stud of medical air pump fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261417U (en) |
-
2017
- 2017-10-12 CN CN201721313665.3U patent/CN207261417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |