CN205613746U - Cleaning device of internal screw thread cleaning device and external screw thread - Google Patents
Cleaning device of internal screw thread cleaning device and external screw thread Download PDFInfo
- Publication number
- CN205613746U CN205613746U CN201620222405.4U CN201620222405U CN205613746U CN 205613746 U CN205613746 U CN 205613746U CN 201620222405 U CN201620222405 U CN 201620222405U CN 205613746 U CN205613746 U CN 205613746U
- Authority
- CN
- China
- Prior art keywords
- bits groove
- female thread
- cleaning plant
- draw
- screw thread
- 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
Links
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a cleaning device of internal screw thread cleaning device and external screw thread. Internal screw thread cleaning device, including the body, the body is cylindrical or round platform shape or conical, the setting is in the external screw thread of the side of body, the external screw thread is formed by many rings of hump connection, the surface of external screw thread is opened and is drawn the bits groove just draw the bits groove and pass at least round protruding intercommunication is passed the space of protruding both sides. The cleaning device of external screw thread includes: the body that has the hole, the hole of body is cylindric or round platform shape or toper, the setting is in the internal thread on the surface of hole, the linear arch of internal screw thread spiral is formed by many rings of hump connection, the internal screw thread surface is opened and is drawn the bits groove just draw the bits groove and pass at least round protruding intercommunication is passed the space of protruding both sides. Compared with the prior art, the utility model provides a technical problem lower to the cleaning efficiency of screw thread.
Description
Technical field
This utility model relates to screw thread Removal Technology field, particularly to the cleaning plant of a kind of female thread and outer
The cleaning plant of screw thread.
Background technology
Threaded securing member is widely used in various occasion, such as band external screw thread and the water pipe head of female thread
It is used in the pipeline with water system.In order to realize the sealing between water pipe head and other pipe fittings, need
Fluid sealant is used to seal at the external screw thread of water pipe head and female thread with other pipe fitting screw thread junctions.
So, when overhauling water pipe head, the external screw thread of the water pipe head removed and the surface of female thread are the most residual
Leaving the fluid sealant of hardening, cleaning is got up highly difficult.
In order to solve this problem, for the externally threaded cleaning of water pipe head, use and rotate engagement
Female thread is cleared up.During female thread docking screw-in is externally threaded, female thread can be by external threaded surface
A fluid sealant part for hardening is cleared up from external threaded surface, and a part simply gets loose；Afterwards by external screw thread
Screw out, use hairbrush to clear up or rinse out what external threaded surface had got loose fluid sealant.But, cleaned
The fluid sealant got off can be deposited between female thread and external screw thread, causes the cleaned fluid sealant got off piled up
Stoping female thread to continue to screw in, such female thread can only screw in a shortest part and just screw out, internal threads and
Externally threaded surface uses hairbrush cleaning or rinses, and then causes cleaning work to need multi-pass operation, cleaning effect
Rate is relatively low.
Utility model content
This utility model provides the cleaning plant of a kind of female thread and externally threaded cleaning plant, with existing skill
Art is compared, and solves the technical problem that the cleaning efficiency to screw thread is relatively low.
For reaching above-mentioned purpose, this utility model offer techniques below scheme:
A kind of cleaning plant of female thread, including:
Body, described body is cylindrical or truncated cone-shaped or cone；
Being arranged on the external screw thread of the side of described body, described external screw thread is formed by the connection of multi-turn projection；
Described externally threaded surface open draw bits groove and described in draw bits groove through at least one described protruding connection quilt of circle
Space through described protruding both sides.
Preferably, bits groove is drawn described in through the described protruding space connecting described external screw thread both sides of each circle.
Preferably, described in draw the degree of depth of bits groove more than the height of described projection, wherein, described in draw the deep of bits groove
Degree be described projection top to described in draw the distance of bottom land of bits groove.
Preferably, drawing bits groove described in is vertical bar shaped and the length direction generatrix direction along described body.
Preferably, described in draw bits groove be n, and n the position drawing bits groove is by the side decile of described body,
N is greater than the positive integer of 1.
Preferably, the side being additionally included in described body is offered near the position of described externally threaded screw-in end
Scrap slot, described scrap slot with described draw bits groove connect, wherein, described externally threaded screw-in end be with
One end that described external screw thread is relative with one end of outside female thread docking screw-in.
Preferably, described scrap slot is offered along the circumference of described body.
Preferably, the degree of depth of described scrap slot be more than described in draw bits groove the degree of depth.
Preferably, the width of described scrap slot be more than described in draw bits groove width.
Preferably, also include that, for the fixed part fixing with outside driver, described fixed part is connected to described
Body is away from one end of described externally threaded screw-in head end.
Preferably, when described body is cylinder, described external screw thread is respectively formed at the two ends of described body,
The middle part of described body is provided with for the fixed part fixing with outside driver.
This utility model also provides for techniques below scheme:
A kind of externally threaded cleaning plant, including:
Having the main body of endoporus, the endoporus of described main body is tubular or truncated cone-shaped or taper；
Being arranged on the female thread on the surface of described endoporus, the spiral yarn shaped projection of described female thread is protruding by multi-turn
Connect and formed；
The surface of described female thread open draw bits groove and described in draw bits groove through at least one described protruding connection quilt of circle
The space of the described protruding both sides passed.
Preferably, bits groove is drawn described in through the described protruding space connecting described female thread both sides of each circle.
Preferably, described in draw the degree of depth of bits groove more than the height of described projection, wherein, described in draw the deep of bits groove
Degree be described projection top to described in draw the distance of bottom land of bits groove.
Preferably, drawing bits groove described in is vertical bar shaped and the length direction generatrix direction along the surface of described endoporus.
Preferably, described in draw bits groove be m, and m the position drawing bits groove is by the surface decile of described endoporus,
M is greater than the positive integer of 1.
The cleaning plant of female thread of the present utility model, including the external screw thread of body He the side being arranged on body,
Wherein, body is cylindrical or truncated cone-shaped or cone, and external screw thread is connected by multi-turn projection and formed；Spiral shell outside
The surface of stricture of vagina is opened to draw bits groove and draw bits groove and is through the sky of described protruding both sides through at least one circle projection connection
Between.The cleaning plant of female thread of the present utility model has and draws bits groove, and drawing bits groove is the cleaned impurity got off
More receiving spaces is provided, improves the efficiency of cleaning to a certain extent.Compared with prior art, this reality
The cleaning plant of the female thread executing example can reduce the number of times of internal threads cleaning, improves the clear of internal threads
Reason efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the cleaning plant of female thread of the present utility model；
Fig. 2 is the schematic diagram of externally threaded another angle of cleaning plant shown in Fig. 1；
Fig. 3 is the perspective diagram of another embodiment of the cleaning plant of female thread of the present utility model；
Fig. 4 is the perspective diagram of the further embodiment of the cleaning plant of female thread of the present utility model；
Fig. 5 is the perspective diagram of an embodiment of externally threaded cleaning plant of the present utility model；
Fig. 6 is the perspective view of another angle of the externally threaded cleaning plant shown in Fig. 5；
Fig. 7 is the perspective diagram of another embodiment of externally threaded cleaning plant of the present utility model；
Fig. 8 is the perspective view of another angle of the externally threaded cleaning plant shown in Fig. 7.
Main element description of reference numerals:
110 bodies, 200 is protruding, and 300 draw bits groove, 400 scrap slots, 500 fixed parts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Embodiment one
The cleaning plant of the female thread of embodiment of the present utility model, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4,
Including:
Body 110, body 110 is cylindrical；
Being arranged on the spiral yarn shaped external screw thread of the side of body 110, external screw thread is connected shape by multi-turn protruding 200
Become；
Open on externally threaded surface and draw bits groove 300 and draw bits groove 300 through each circle projection connection external screw thread two
The space of side.
The cleaning plant of the female thread of the present embodiment, including cylindrical body and the body being arranged on cylinder
The spiral yarn shaped external screw thread of side, wherein, external screw thread is connected by multi-turn projection and is formed；At externally threaded table
Face is opened and is drawn bits groove and draw bits groove through each circle projection, and being drawn the bits projection that passes of groove due to each can connect
The space of its both sides, so, the space of external screw thread both sides achieves connection by drawing bits groove.Using this reality
When the cleaning plant internal threads of the female thread executing example is cleared up, first, external screw thread docking is screwed in by clearly
The female thread of reason, external screw thread rotates with cleaned female thread and engages, will stick to cleaned female thread table
A part for the impurity in face is cleared up, and a part simply gets loose；Afterwards, along with externally threaded screw-in, outward
Screw thread and female thread interact, and the cleaned impurity got off is pushed to draw in bits groove, owing to drawing bits groove
Exist, the cleaned impurity got off by along draw bits groove elapse to externally threaded screw-in end, wherein, outer spiral shell
It is externally threaded screw-in head end that stricture of vagina docks, with outside female thread, the one end screwed in, and the externally threaded other end is outward
The screw-in end of screw thread；Afterwards, external screw thread is screwed out, use hairbrush cleaning or rinse external screw thread and female thread
Surface.The cleaning plant of the female thread of the present embodiment has and draws bits groove, owing to drawing the existence of bits groove, by clearly
The impurity managed by along draw bits groove elapse to externally threaded screw-in end, the length that external screw thread can screw in
Longer.Compared with prior art, the cleaning plant of the female thread of the present embodiment can be significantly reduced internal spiral shell
The number of times of stricture of vagina cleaning, improves the cleaning efficiency of internal threads.
It should be noted that Fig. 1, Fig. 2, Fig. 3 and Fig. 4 of the present embodiment and above-mentioned word in describing are
Being to illustrate as a example by cylinder by body, the cleaning plant of the female thread of the present embodiment is for round to endoporus
The pipe fitting of cylindricality or the female thread of nut carry out clearing up.The endoporus of the carrier according to cleaned female thread
Shape is different, needs body to have matched shape, as being formed in Taper Pipe inner surface when female thread
During female thread, the body of the cleaning plant of corresponding female thread needs to be matched cone；When interior
When screw thread is formed in the female thread of round type, the body needs of the cleaning plant of corresponding female thread are
Matched truncated cone-shaped.
It should be noted that as this enforcement of preferred mode female thread cleaning plant draw bits groove
Through each circle projection, that is played is passed the cleaned impurity got off to the work screwing into end
With being ideal.As the optional mode of one, if drawing bits groove through at least one circle projection connection quilt
Through the space of protruding both sides, also more appearances can be provided by the cleaned impurity got off to a certain extent
Receive space, improve the efficiency of cleaning to a certain extent.
Nibble with the rotation of cleaned female thread to realize the external screw thread of the cleaning plant of the female thread of the present embodiment
Closing, the external screw thread of the cleaning plant of female thread is consistent with the thread parameter of cleaned female thread, meanwhile, interior
The externally threaded length of the cleaning plant of screw thread and the length of cleaned female thread match；It addition, in order to
The cleaning plant avoiding the female thread of the present embodiment is damaged when clearing up cleaned female thread, the present embodiment
Cleaning plant and the material that cleaned female thread uses of female thread keep consistent with heat treatment mode, or
Person's hardness is essentially identical.
In order to the cleaned impurity got off can more effectively be passed to externally threaded screw-in end, as one
Preferably mode, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, draws the degree of depth of bits groove 300 more than protruding 200
Height, wherein, drawing the degree of depth of bits groove is to draw bits groove through protruding position, and protruding top is to drawing bits groove
The distance of bottom land.So, the cleaned impurity got off can more effectively be passed and screw in end to externally threaded
End, improves the efficiency of cleaning.
Concrete, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, drawing bits groove 300 is vertical bar shaped and length direction
Generatrix direction along body 110.So, on the one hand it is easy to draw the processing and manufacturing of bits groove, on the other hand, quilt
The impurity cleared up can more effectively be passed to externally threaded screw-in end.
It should be noted that it is a kind of preferably mode that vertical bar shaped draws bits groove, draws bits groove and can also is that Curved
Draw bits groove, also can play the cleaned impurity got off along draw bits groove be passed to externally threaded screw-in end
Effect；Simultaneously need to explanation, the length direction drawing bits groove is a kind of preferably mode along the direction of body,
As long as the length direction drawing bits groove can be through the space of each circle projection connection external screw thread both sides.
In order to improve the cleaning efficiency of the cleaning plant of female thread, as depicted in figs. 1 and 2, bits groove 300 is drawn
It is that the side of body is divided into 6 parts by 6 and 6 positions drawing bits groove.Multiple bits grooves that draw can improve interior
The cleaning efficiency of the cleaning plant of screw thread.
It should be noted that quantity n drawing bits groove can be configured, according to actual needs as long as n is big
In the positive integer of 1；Simultaneously need to explanation, n the position drawing bits groove is by the side decile of body
It is a kind of optimal way, it is also possible to be that n the position drawing bits groove is arranged in the way of not decile in the side of body
Row.
In order to improve the cleaning efficiency of the cleaning plant of female thread further, such as Fig. 1, Fig. 2, Fig. 3 and Fig. 4
Shown in, the cleaning plant of female thread is additionally may included in the side of body near the position of externally threaded screw-in end
Putting the scrap slot 400 of the circumference offered, scrap slot 400 connects with drawing bits groove 300.Scrap slot is positioned at body
Side is connected near the position of externally threaded screw-in end, so, is screwing into cleaned interior spiral shell
During stricture of vagina, if within scrap slot is in female thread, draw the cleaned impurity got off in bits groove
Will be passed in the gap entering between the bottom land of scrap slot and female thread along drawing bits groove.So, increase
The big receiving space of the cleaned impurity got off, further increases cleaning efficiency.
Concrete, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the degree of depth of scrap slot 400 is more than drawing bits groove 300
The degree of depth；The width of scrap slot 400 is more than the width drawing bits groove 300.Such scrap slot can accommodate more
Many cleaned impurity got off, improves cleaning efficiency.
It should be noted that the scrap slot being arranged on body circumference in Fig. 1, Fig. 3 and Fig. 4 is a kind of excellent
The embodiment of choosing, its position and shape are not limited to this, as long as be arranged on the side of body near external screw thread
The position screwing in end and connect with drawing bits groove, can realize drawing the cleaned impurity got off considered to be worth doing in groove
It is passed the effect to scrap slot.As being vertical bar shaped scrap slot, its length direction and vertical bar shaped draw bits groove
Length direction is consistent and connects with drawing bits groove.
The use of female thread cleaning plant for convenience, as shown in Fig. 1, Fig. 3 and Fig. 4, the cleaning of female thread
Device could be included for the fixed part 500 fixing with outside driver, and it is remote that fixed part 500 is connected to body
One end from externally threaded screw-in head end.So, it is by will be solid needing the cleaning plant using female thread
Determine portion to fix with driver, very easily the cleaning plant of female thread can be screwed in and screw out cleaned interior spiral shell
Stricture of vagina, driver includes pneumatic screwdriver, spanner etc..
The size of cleaned female thread is probably multiple, in order to reduce the clear of female thread that maintainer carries
The quantity of reason device, as the preferred mode of one, as shown in Figure 4, external screw thread is respectively formed at cylinder
The two ends of body, the middle part of body is provided with for the fixed part 500 fixing with outside driver.So, may be used
So that the externally threaded nominal diameter at body two ends is set to two kinds, the cleaning plant of a female thread is the most permissible
Realize the cleaned female thread of the outside of two kinds of nominal diameters is cleared up, needed for decreasing maintainer
The quantity of the instrument carried.
About the concrete structure of fixed part, it can be the hexagon fixed part as shown in Fig. 1, Fig. 3 and Fig. 4.
Embodiment two
The externally threaded cleaning plant of embodiment of the present utility model, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8,
Including:
Having the main body of endoporus, the endoporus of main body is cylindrical；
Being arranged on the spiral yarn shaped female thread on the surface of cylindrical bore, female thread is connected by multi-turn protruding 200
Formed；
Open on the surface of female thread to draw bits groove 300 and draw bits groove 300 and worn through protruding 200 connections of each circle
The space of the protruding both sides crossed.
The externally threaded cleaning plant of the present embodiment, including having the main body of cylindrical bore and being arranged on cylinder
The spiral yarn shaped female thread on the surface of shape endoporus, wherein, female thread is formed by the connection of multi-turn projection；At interior spiral shell
The surface of stricture of vagina is opened to draw bits groove and draw bits groove and is enclosed projection through each, owing to each is drawn the projection that bits groove passes
Can connect the space of its both sides, so, the space of female thread both sides achieves connection by drawing bits groove.This reality
Execute the externally threaded cleaning plant of example to have and draw bits groove, owing to drawing the existence of bits groove, the cleaned impurity got off
By along draw bits groove elapse to the screw-in end of female thread, the length that external screw thread can screw in is longer.Using
When external screw thread is cleared up by the externally threaded cleaning plant of the present embodiment, first, female thread docking is screwed in
Cleaned external screw thread, female thread rotates with cleaned external screw thread and engages, will stick to cleaned outer spiral shell
A part for the impurity on stricture of vagina surface is cleared up, and a part simply gets loose；Afterwards, along with the screw-in of female thread,
Female thread and external screw thread interact, and the cleaned impurity got off is pushed to draw in bits groove, owing to drawing bits groove
Existence, the cleaned impurity got off by along draw bits groove elapse to the screw-in end of female thread, from drawing bits groove
Being positioned at and screw into the port of end and drop, wherein, external screw thread dock the one of screw-in with outside female thread
End is externally threaded screw-in head end, and the externally threaded other end is externally threaded screw-in end；Afterwards, by interior spiral shell
Stricture of vagina screws out, and uses hairbrush cleaning or rinses female thread and externally threaded surface.Compared with prior art, this reality
The externally threaded cleaning plant executing example can be significantly reduced the number of times to external screw thread cleaning, improves external spiral shell
The cleaning efficiency of stricture of vagina.
It should be noted that Fig. 5, Fig. 6, Fig. 7 and Fig. 8 of the present embodiment and above-mentioned word in describing are
It is to illustrate as a example by cylinder by endoporus, outside the externally threaded cleaning plant of the present embodiment is to bolt
Screw thread carries out clearing up.The shape of the cylindrical according to cleaned externally threaded carrier is different, needs endoporus to have
There is matched shape, during as being formed in the external screw thread of conical exterior surface when external screw thread, corresponding
The endoporus of the main body of externally threaded cleaning plant needs to be matched cone；When external screw thread is formed in
During the external screw thread of Rotary-table outer surface, the endoporus of the main body of corresponding externally threaded cleaning plant need be with
The truncated cone-shaped of cooperation.
It should be noted that as this enforcement of preferred mode externally threaded cleaning plant draw bits groove
Through each circle projection, the effect that the passage of the cleaned impurity got off is screwed in female thread end played
It is ideal.As the optional mode of one, worn through at least one circle projection connection if drawing bits groove
Cross the space of protruding both sides, also can provide more receivings by the cleaned impurity got off to a certain extent
Space, improves the efficiency of cleaning to a certain extent.
Nibble with the rotation of cleaned external screw thread to realize the female thread of the externally threaded cleaning plant of the present embodiment
Closing, the female thread of externally threaded cleaning plant is consistent with cleaned externally threaded thread parameter, meanwhile, outward
Length and the cleaned externally threaded length of the female thread of the cleaning plant of screw thread match；It addition, in order to
The externally threaded cleaning plant avoiding the present embodiment is damaged when clearing up cleaned external screw thread, the present embodiment
Externally threaded cleaning plant and the material that cleaned external screw thread uses keep consistent with heat treatment mode, or
Person's hardness is essentially identical.
In order to the cleaned impurity got off can more effectively be passed the screw-in end to female thread, as one
Preferably mode, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, draws the degree of depth of bits groove 300 more than protruding 200
Height, wherein, drawing the degree of depth of bits groove is to draw bits groove through protruding position, and protruding top is to drawing bits groove
The distance of bottom land.So, the cleaned impurity got off can more effectively be passed the screw-in end to female thread
End, improves the efficiency of cleaning.
Concrete, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, drawing bits groove 400 is vertical bar shaped and length direction
Generatrix direction along the surface of endoporus.On the one hand so, it is easy to draw the processing and manufacturing of bits groove, on the other hand,
It is easy to being passed to screwing in end from externally threaded screw-in head end of the cleaned impurity got off.
It should be noted that it is a kind of preferably mode that vertical bar shaped draws bits groove, draws bits groove and can also is that Curved
Draw bits groove, also can play the cleaned impurity got off along draw bits groove be passed to externally threaded screw-in end
Effect；Simultaneously need to explanation, the length direction drawing bits groove along the generatrix direction on the surface of main body endoporus is
A kind of preferably mode, as long as the length direction drawing bits groove can be through each circle projection connection external screw thread both sides
Space.
In order to improve the cleaning efficiency of the cleaning plant of female thread, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8,
Drawing bits groove 300 is that the surface of endoporus is divided into 6 parts by 6 and 6 positions drawing bits groove.Multiple draw bits groove
The cleaning efficiency of the cleaning plant of female thread can be improved.
It should be noted that quantity m drawing bits groove can be configured, according to actual needs as long as m is big
In the positive integer of 1；Simultaneously need to explanation, n the position drawing bits groove is by the surface of main body endoporus
Decile is a kind of optimal way, it is also possible to is n and draws the position of bits groove on the surface of main body endoporus with not decile
Mode arrange.
For the ease of operation, as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, main body is hexagon.
Obviously, those skilled in the art this utility model embodiment can be carried out various change and modification and
Without departing from spirit and scope of the present utility model.So, if these amendments of the present utility model and modification belong to
Within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise this
Including a little changes and modification.
Claims (16)
1. the cleaning plant of a female thread, it is characterised in that including:
Body, described body is cylindrical or truncated cone-shaped or cone；
Being arranged on the external screw thread of the side of described body, described external screw thread is formed by the connection of multi-turn projection；
Described externally threaded surface open draw bits groove and described in draw bits groove through at least one described protruding connection quilt of circle
Space through described protruding both sides.
The cleaning plant of female thread the most according to claim 1, it is characterised in that described in draw bits groove wear
Cross the described protruding space connecting described external screw thread both sides of each circle.
The cleaning plant of female thread the most according to claim 2, it is characterised in that described in draw bits groove
The degree of depth is more than the height of described projection, wherein, described in draw the degree of depth of bits groove be described projection top to described in draw
The distance of the bottom land of bits groove.
The cleaning plant of female thread the most according to claim 2, it is characterised in that described in draw bits groove be
Vertical bar shaped and length direction are along the generatrix direction of described body.
The cleaning plant of female thread the most according to claim 4, it is characterised in that described in draw bits groove be
N is individual, and the side decile of described body, n are greater than the positive integer of 1 by n the position drawing bits groove.
6. according to the cleaning plant of the arbitrary described female thread of claim 1 to 5, it is characterised in that also wrap
Include the scrap slot offered in the side of described body near the position of described externally threaded screw-in end, described long-pending
Bits groove connects with the described bits groove that draws, and wherein, described externally threaded screw-in end is with outside with described external screw thread
Relative one end, one end of screwing in of female thread docking.
The cleaning plant of female thread the most according to claim 6, it is characterised in that described scrap slot edge
The circumference of described body is offered.
The cleaning plant of female thread the most according to claim 6, it is characterised in that described scrap slot
The degree of depth draws, described in being more than, the degree of depth considering groove to be worth doing.
The cleaning plant of female thread the most according to claim 6, it is characterised in that described scrap slot
Width draws, described in being more than, the width considering groove to be worth doing.
The cleaning plant of female thread the most according to claim 6, it is characterised in that also include for
The fixed part fixing with outside driver, described fixed part is connected to described body away from described externally threaded rotation
Enter one end of head end.
The cleaning plant of 11. female threads according to claim 6, it is characterised in that when described body
When being cylinder, described external screw thread is respectively formed at the two ends of described body, and the middle part of described body is provided with
For the fixed part fixing with outside driver.
12. 1 kinds of externally threaded cleaning plants, it is characterised in that including:
Having the main body of endoporus, the endoporus of described main body is tubular or truncated cone-shaped or taper；
Being arranged on the female thread on the surface of described endoporus, the spiral yarn shaped projection of described female thread is protruding by multi-turn
Connect and formed；
The surface of described female thread open draw bits groove and described in draw bits groove through at least one described protruding connection quilt of circle
The space of the described protruding both sides passed.
The cleaning plant of 13. female threads according to claim 12, it is characterised in that described in draw bits groove
Through the described protruding space connecting described female thread both sides of each circle.
The cleaning plant of 14. female threads according to claim 13, it is characterised in that described in draw bits groove
The degree of depth more than the height of described projection, wherein, described in draw the degree of depth of bits groove be that the top of described projection is to described
Draw the distance of the bottom land of bits groove.
15. according to the cleaning plant of the arbitrary described female thread of claim 13 or 14, it is characterised in that
The described bits groove that draws is vertical bar shaped and the length direction generatrix direction along the surface of described endoporus.
The cleaning plant of 16. female threads according to claim 15, it is characterised in that described in draw bits groove
It is m, and the surface decile of described endoporus, m are greater than the positive integer of 1 by m the position drawing bits groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222405.4U CN205613746U (en) | 2016-03-21 | 2016-03-21 | Cleaning device of internal screw thread cleaning device and external screw thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222405.4U CN205613746U (en) | 2016-03-21 | 2016-03-21 | Cleaning device of internal screw thread cleaning device and external screw thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205613746U true CN205613746U (en) | 2016-10-05 |
Family
ID=57031303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620222405.4U Expired - Fee Related CN205613746U (en) | 2016-03-21 | 2016-03-21 | Cleaning device of internal screw thread cleaning device and external screw thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205613746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855199A (en) * | 2016-03-21 | 2016-08-17 | 珠海格力电器股份有限公司 | Cleaning device for internal threads and cleaning device for external threads |
| CN110394508A (en) * | 2019-08-16 | 2019-11-01 | 张秋龙 | A kind of CNC machining center thread milling burr automatic processing is mechanical |
-
2016
- 2016-03-21 CN CN201620222405.4U patent/CN205613746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855199A (en) * | 2016-03-21 | 2016-08-17 | 珠海格力电器股份有限公司 | Cleaning device for internal threads and cleaning device for external threads |
| CN110394508A (en) * | 2019-08-16 | 2019-11-01 | 张秋龙 | A kind of CNC machining center thread milling burr automatic processing is mechanical |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101583465A (en) | Basin wrench | |
| CN205613746U (en) | Cleaning device of internal screw thread cleaning device and external screw thread | |
| RU2016107380A (en) | THREADED CONNECTION FOR STEEL PIPES | |
| CN105855199A (en) | Cleaning device for internal threads and cleaning device for external threads | |
| DE10312749B4 (en) | Screw connection for sealed cable bushings | |
| MY197483A (en) | Compression resistant threaded connection | |
| CN104565662A (en) | Soft sealing and blocking device for pipeline end part | |
| CN202040186U (en) | Nut anti-loosening assembly | |
| CN205465903U (en) | Mechanical systole formula allen key | |
| TWI626383B (en) | Screw | |
| CN106584361A (en) | Internal expanding type butt-joint pipe broken wire splitter | |
| CN202531065U (en) | Drilling fluid filtering device | |
| KR101870214B1 (en) | Pipe connecting assembly | |
| CN210340491U (en) | Detachable aeration oxygenation lattice joint | |
| CN207500484U (en) | A kind of bottom valve of latex tank | |
| CN208229673U (en) | A kind of putamina extracting tool for dish tubular membrane column | |
| CN207660625U (en) | The quick protrusion-dispelling water installations of the big water burst of high pressure | |
| CN101230940A (en) | Manifold arrangement | |
| CN211448526U (en) | Drill bit for petroleum drilling | |
| CN204540433U (en) | A kind of blowdown apparatus used for aquiculture | |
| CN104763040A (en) | Waste water discharge pipe after weeds being minced by stirring | |
| CN104798722A (en) | Blowdown device for aquaculture | |
| CN2846030Y (en) | Multiangle socket spanner | |
| US1251086A (en) | Hose connection for air or water. | |
| CN203835286U (en) | Concave-convex circular arc-shaped multi-ridge drill rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210321 |