CN209195904U - A kind of hexagonal washer Self Drilling Screws - Google Patents
A kind of hexagonal washer Self Drilling Screws Download PDFInfo
- Publication number
- CN209195904U CN209195904U CN201822166750.2U CN201822166750U CN209195904U CN 209195904 U CN209195904 U CN 209195904U CN 201822166750 U CN201822166750 U CN 201822166750U CN 209195904 U CN209195904 U CN 209195904U
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- washer
- sealing ring
- left end
- self drilling
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 238000003466 welding Methods 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 description 8
- 239000005060 rubber Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of hexagonal washer Self Drilling Screws, its structure includes drill bit, drill lip, threaded post, screw thread, washer, hexagonal (hexagon)nut, attachment device and sealing block, a kind of hexagonal washer Self Drilling Screws of the utility model, by being provided with attachment device in hexagonal (hexagon)nut left end, grafting is carried out by jack and hexagonal (hexagon)nut, firm cylinder and firm circle are consolidated, connector is attached with external drilling machine, realize firm function, it is connect with drilling machine built on the sand to solve hexagonal washer Self Drilling Screws, it be easy to cause the offset issue of link position, by being provided with sealing block in washer lower end, it is consolidated by stablizing washer, first sealing ring and the second sealing ring improve the leakproofness of device, prevent object from entering threaded post and threaded interior, it is poor to solve hexagonal washer Self Drilling Screws leakproofness, exterior object holds The problem of easily entering connecting hole, causing the use intensity reduction of Self Drilling Screws.
Description
Technical field
The utility model is a kind of hexagonal washer Self Drilling Screws, belongs to hexagonal washer Self Drilling Screws field.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts, Self Drilling Screws are the wood screws that there is self tapping drill head in screw front end, and screw is people's production over the past thousands of years
Joint invention in life, from the point of view of application field, it is the first major invention of the mankind, and Self Drilling Screws is people in recent years
New invention is also self-tapping screw, and there is also certain problem, hexagonal washer Self Drilling Screws and drilling machines to connect for existing Self Drilling Screws
The deviation for being easy that link position is caused because of external force built on the sand is connect, and leakproofness is poor, exterior object is easily accessible connection
Hole causes the use intensity of Self Drilling Screws to reduce, therefore hexagonal washer Self Drilling Screws has also obtained technological improvement, but existing skill
The hexagonal washer Self Drilling Screws of art connect the deviation for be easy to causeing link position built on the sand with drilling machine, and leakproofness is poor, outside
Portion's object is easily accessible connecting hole, and the use intensity of Self Drilling Screws is caused to reduce.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of hexagonal washer Self Drilling Screws, with solution
Certainly the hexagonal washer Self Drilling Screws of the prior art connect the deviation for be easy to causeing link position built on the sand with drilling machine, and seals
Property it is poor, exterior object is easily accessible connecting hole, cause Self Drilling Screws use intensity reduce the problem of.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of hexagonal washer bores
Tail screw, including drill bit, drill lip, threaded post, screw thread, washer, hexagonal (hexagon)nut, attachment device and sealing block, the drill bit left end
Horizontal welding is carried out with threaded post front end, the drill lip lower end carries out seamless binding, the spiral shell by adhesive and bit exterior
Vertical welding is carried out in the middle part of line column left end surface and hexagonal (hexagon)nut right end, the threaded interior passes through outside adhesive and threaded post
Seamless binding is carried out, grafting is carried out outside the bead interior and threaded post left end, the hexagonal (hexagon)nut is arranged in washer left end,
Attachment device setting in hexagonal (hexagon)nut left end, the sealing block setting in washer right end, the attachment device by firm cylinder,
Firm circle, connecting column, link block, connector and jack composition, the firm cylinder is arranged outside jack, inside the firm circle
It is threadedly coupled with outside firm cylinder upper end, carries out horizontal welding with firm cylinder left end surface in the middle part of the connecting column right end,
The link block right end and connecting column left end surface carry out horizontal welding, and the connector right end and link block left end surface carry out
Level welding, the jack inside carry out grafting with hexagonal (hexagon)nut left end outside, and the sealing block is by stablizing washer, the first sealing
Circle, the second sealing ring and connection jack composition, the stable washer are arranged in washer right end, and first sealing ring left end passes through
Adhesive carries out seamless binding with washer right end is stablized, and second sealing ring left end passes through adhesive and the first sealing ring right end
Seamless binding is carried out, through stablizing inside washer, the first sealing ring and the second sealing ring outside the connection jack, and connection
Grafting is carried out with left side in the middle part of threaded post inside jack.
Further, the jack is in hexagon, and depth is 4cm, its advantage is that being conducive to be installed.
Further, the connection head surface zinc-plated processing, and with external drilling machine carry out grafting, its advantage is that be conducive into
Row anti-corrosion and installation.
Further, the error between the hexagonal (hexagon)nut outer diameter and jack internal diameter is 0.01mm, and hexagonal (hexagon)nut height
For 4cm, its advantage is that being conducive to be consolidated.
Further, first sealing ring and the second sealing ring size are the same, and its thickness is 1cm, its advantage is that
Be conducive to improve leakproofness.
Further, the drill lip is provided with two or more, and in irregular distribution in bit exterior, its advantage is that having
Conducive to drilling.
Further, the firm cylinder is mainly made of stainless steel, its advantage is that corrosion resistance is strong.
Further, first sealing ring and the second sealing ring are mainly made of rubber, its advantage is that good airproof performance.
A kind of hexagonal washer Self Drilling Screws of the utility model, by being provided with attachment device in hexagonal (hexagon)nut left end, by
Jack and hexagonal (hexagon)nut carry out grafting, and firm cylinder and firm circle are consolidated, and connector is attached with external drilling machine, is realized
Firm function, connect built on the sand with drilling machine to solve hexagonal washer Self Drilling Screws, be easy to cause the inclined of link position
Poor problem is consolidated, the first sealing ring and the second sealing ring are mentioned by being provided with sealing block in washer lower end by stablizing washer
The high leakproofness of device, prevents object from entering threaded post and threaded interior, to solve the sealing of hexagonal washer Self Drilling Screws
Property it is poor, exterior object is easily accessible connecting hole, cause Self Drilling Screws use intensity reduce the problem of.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Self Drilling Screws positive structure diagram of the utility model；
Fig. 3 is the attachment device structural schematic diagram of the utility model；
Fig. 4 is the attachment device present invention looks up structural representation of the utility model；
Fig. 5 is the sealing block structural schematic diagram of the utility model
In figure: drill bit -1, drill lip -2, threaded post -3, screw thread -4, washer -5, hexagonal (hexagon)nut -6, attachment device -7, sealing
Block -8, firm circle -72, connecting column -73, link block -74, connector -75, jack -76, stablizes washer -81, the at firm cylinder -71
One sealing ring -82, the second sealing ring -83, connection jack -84.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of hexagonal washer Self Drilling Screws: including boring
First 1, drill lip 2, threaded post 3, screw thread 4, washer 5, hexagonal (hexagon)nut 6, attachment device 7 and sealing block 8,1 left end of drill bit and threaded post 3
Front end carries out horizontal welding, 2 lower end of drill lip by carrying out seamless binding outside adhesive and drill bit 1,3 left end surface of threaded post with
Vertical welding is carried out in the middle part of 6 right end of hexagonal (hexagon)nut, is passed through outside adhesive and threaded post 3 inside screw thread 4 and is carried out seamless binding, pads
5 inside of circle is arranged in 5 left end of washer, attachment device 7 in hexagonal with grafting, the setting of hexagonal (hexagon)nut 6 is carried out outside 3 left end of threaded post
6 left end of nut, the setting of sealing block 8 is in 5 right end of washer, and attachment device 7 is by firm cylinder 71, firm circle 72, connecting column 73, link block
74, connector 75 and jack 76 form, and firm cylinder 71 is arranged outside jack 76, consolidate outside 72 inside of circle and firm 71 upper end of cylinder
Portion is threadedly coupled, and carries out horizontal welding in the middle part of connecting column 73 right end with firm 71 left end surface of cylinder, 74 right end of link block with
73 left end surface of connecting column carries out horizontal welding, and 75 right end of connector and 74 left end surface of link block carry out horizontal welding, jack
76 inside and progress grafting outside 6 left end of hexagonal (hexagon)nut, sealing block 8 is by stablizing washer 81, the first sealing ring 82, the second sealing ring
83 form with connection jack 84, stablize the setting of washer 81 in 5 right end of washer, 82 left end of the first sealing ring passes through adhesive and stabilization
81 right end of washer carries out seamless binding, and 83 left end of the second sealing ring carries out seamless sticky by adhesive and 82 right end of the first sealing ring
It connects, connects outside jack 84 through stablizing inside washer 81, the first sealing ring 82 and the second sealing ring 83, and connect jack 84
Internal to carry out grafting with 3 middle part left side of threaded post, jack 76 is in hexagon, and depth is 4cm, its advantage is that being conducive to be pacified
Dress, 75 surface zinc-plated processing of connector, and grafting is carried out with external drilling machine, its advantage is that be conducive to progress anti-corrosion and installation, six
Error between 76 internal diameter of 6 outer diameter of angle nut and jack is 0.01mm, and 6 height of hexagonal (hexagon)nut is 4cm, its advantage is that being conducive to
It is consolidated, the first sealing ring 82 is as 83 size of the second sealing ring, and its thickness is 1cm, its advantage is that being conducive to mention
High leakproofness, drill lip 2 are provided with two or more, and in irregular distribution outside drill bit 1, its advantage is that being conducive to be bored
Hole, firm cylinder 71 is mainly made of stainless steel, its advantage is that corrosion resistance is strong, the first sealing ring 82 and the second sealing ring 83 are main
It is made of rubber, its advantage is that good airproof performance.
Described in this patent, the first sealing ring 82 and the second sealing ring 83 are mainly made of rubber, rubber refer to have can
The high elastic polymer material of inverse deformation, at room temperature high resilience can generate larger deformation under the external force of very little, remove
Resilient after external force is gone, rubber belongs to entirely without styling polymer, its glass transition temperature is low, and molecular weight is often very
Greatly, be greater than hundreds of thousands, the rubber of early stage is taken from the latex of the plants such as rubber tree, kok-saghyz, after processing made of have elasticity,
The material of insulating properties, impermeable water and air, elastomeric high-molecular compound are divided into natural rubber and two kinds of synthetic rubber, day
Right rubber is made of that extraction colloid post-processing, synthetic rubber are then aggregated by various monomers from the plants such as rubber tree, kok-saghyz
It reacts and obtains, rubber product is widely used in all aspects of industry or life.
When user wants using this patent, washer 5 and threaded post 3 are carried out grafting, sealing block 8 first by user
In connection jack 84 be interference fitted with screw thread 4, hexagonal (hexagon)nut 6 and jack 76 carry out grafting, then connector 75 with
External drilling machine is installed, and is carried out in external drilling machine in use, drill bit 1 connects required for external drilling machine precession with drill lip 2
On the plate position connect, at this point, 72 pairs of hexagonal washer Self Drilling Screws of firm cylinder 71 and firm circle consolidate, connecting column 73 and even
It connects block 74 and plays the role of connection, and also play centainly firm effect, so that the connection of hexagonal washer Self Drilling Screws is steady
Gu not will cause the deviation of position, when there are dust or sawdust in outside, stablize washer 81 and play stable effect, first is close
Seal 82 and the second sealing ring 83 play the role of improving leakproofness, so that the objects such as external water, dust are not easily accessed spiral shell
Silk interconnecting piece, will not reduce bonding strength and connection lifetime, by being provided with attachment device 7 in 6 left end of hexagonal (hexagon)nut, by inserting
Hole 76 and hexagonal (hexagon)nut 6 carry out grafting, and firm cylinder 71 and firm circle 72 are consolidated, and connector 75 is connected with external drilling machine
It connects, realizes firm function, connect with drilling machine built on the sand to solve hexagonal washer Self Drilling Screws, be easy to cause connection position
The offset issue set is consolidated, 82 He of the first sealing ring by being provided with sealing block 8 in 5 lower end of washer by stablizing washer 81
Second sealing ring 83 improves the leakproofness of device, prevents object from entering inside threaded post 3 and screw thread 4, to solve hexagonal
Washer Self Drilling Screws leakproofness is poor, and exterior object is easily accessible connecting hole, causes what the use intensity of Self Drilling Screws reduced to ask
Topic.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of hexagonal washer Self Drilling Screws, including drill bit (1), drill lip (2), threaded post (3), screw thread (4), washer (5) and six
Angle nut (6), it is characterised in that: it further include attachment device (7) and sealing block (8), drill bit (1) left end and threaded post (3)
Front end carries out horizontal welding, and drill lip (2) lower end is by carrying out seamless binding, the screw thread outside adhesive and drill bit (1)
Vertical welding is carried out in the middle part of column (3) left end surface and hexagonal (hexagon)nut (6) right end, passes through adhesive and spiral shell inside the screw thread (4)
Seamless binding is carried out outside line column (3), the washer (5) is internal to carry out grafting, the hexagonal spiral shell with threaded post (3) left end outside
Cap (6) setting is in washer (5) left end, and attachment device (7) setting is in hexagonal (hexagon)nut (6) left end, sealing block (8) setting
In washer (5) right end, the attachment device (7) is by consolidating cylinder (71), firm circle (72), connecting column (73), link block (74), connecting
Connector (75) and jack (76) composition, firm cylinder (71) setting is external in jack (76), the firm circle (72) it is internal and
It is threadedly coupled outside firm cylinder (71) upper end, is carried out in the middle part of connecting column (73) right end with firm cylinder (71) left end surface
Level welding, link block (74) right end and connecting column (73) left end surface carry out horizontal welding, and the connector (75) is right
End carries out horizontal welding with link block (74) left end surface, and the jack (76) is internal to carry out with outside hexagonal (hexagon)nut (6) left end
Grafting, the sealing block (8) is by stablizing washer (81), the first sealing ring (82), the second sealing ring (83) and connection jack (84)
Composition, in washer (5) right end, the first sealing ring (82) left end passes through adhesive and stabilization for stable washer (81) setting
Washer (81) right end carries out seamless binding, and the second sealing ring (83) left end passes through adhesive and the first sealing ring (82) right end
Carry out seamless binding, the connection jack (84) it is external through stablize washer (81), the first sealing ring (82) and second seals
It is internal to enclose (83), and connects jack (84) inside and carries out grafting with left side in the middle part of threaded post (3).
2. a kind of hexagonal washer Self Drilling Screws according to claim 1, it is characterised in that: the jack (76) is in hexagonal
Shape, and depth is 4cm.
3. a kind of hexagonal washer Self Drilling Screws according to claim 1, it is characterised in that: connector (75) the surface plating
Zinc processing, and grafting is carried out with external drilling machine.
4. a kind of hexagonal washer Self Drilling Screws according to claim 1, it is characterised in that: hexagonal (hexagon)nut (6) outer diameter
Error between jack (76) internal diameter is 0.01mm, and hexagonal (hexagon)nut (6) is highly 4cm.
5. a kind of hexagonal washer Self Drilling Screws according to claim 1, it is characterised in that: first sealing ring (82) and
Second sealing ring (83) size is the same, and its thickness is 1cm.
6. a kind of hexagonal washer Self Drilling Screws according to claim 1, it is characterised in that: the drill lip (2) is provided with
Two or more, and it is external in drill bit (1) in irregular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166750.2U CN209195904U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer Self Drilling Screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166750.2U CN209195904U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer Self Drilling Screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195904U true CN209195904U (en) | 2019-08-02 |
Family
ID=67430081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166750.2U Expired - Fee Related CN209195904U (en) | 2018-12-24 | 2018-12-24 | A kind of hexagonal washer Self Drilling Screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195904U (en) |
-
2018
- 2018-12-24 CN CN201822166750.2U patent/CN209195904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 529900 north of Xingping 5th Road, Zhuhai (Yangjiang Vientiane) industrial transfer industrial park, Yangdong District, Yangjiang City, Guangdong Province Patentee after: Yangjiang boyiter Hardware Products Co.,Ltd. Address before: 3 pingkang Road, Pingshan village, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN BOITO METAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |