CN209083759U - It is a kind of can automatic oiling self threading pin - Google Patents
It is a kind of can automatic oiling self threading pin Download PDFInfo
- Publication number
- CN209083759U CN209083759U CN201821073811.4U CN201821073811U CN209083759U CN 209083759 U CN209083759 U CN 209083759U CN 201821073811 U CN201821073811 U CN 201821073811U CN 209083759 U CN209083759 U CN 209083759U
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- CN
- China
- Prior art keywords
- storage tank
- oil storage
- nail
- oiling
- inserted sheet
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- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses it is a kind of can automatic oiling self threading pin, including the head of a nail, follow closely body, ailhead, rinforcement bar, oil storage tank, drainage trough, the head of a nail lower end connects oil storage tank, the lower end connected nail body of the oil storage tank, the lower end of the nail body is equipped with ailhead, the head of a nail, oil storage tank, it follows closely body and ailhead is integrally formed, tapping thread is evenly provided on the lateral surface of the nail body, several rinforcement bars are evenly provided on the lateral surface held with the nail, the oil storage tank includes oil storage tank groove body and oiling inserted sheet, the drainage trough is located at the center of nail body, the upper end of the drainage trough connects oil storage tank.The utility model one kind can automatic oiling self threading pin, structure is simple, easy to use, and wherein head of a nail lower end connects oil storage tank, and the bottom of oil storage tank connects drainage trough, in lubricating oil injection oil storage tank；The side of the head of a nail is equipped with oiling inserted sheet, when getting rusty, oiling inserted sheet is screwed out, flows down lubricating oil along drainage trough, is lubricated to nail body, oiling convenience, high lubricating effect.
Description
[technical field]
The utility model relates to a kind of technical field of hardware component, especially it is a kind of can automatic oiling self threading pin skill
Art field.
[background technique]
Self-tapping screw is voluntarily to attack the one kind for drilling out negative thread joined together in the prebored hole of metal or nonmetallic materials to have
Threaded fasteners.Due to its voluntarily form or can tapping cooperate its screw thread, closing in group has high anti-loose ability, and can be with
Handling.On small-sized screw its size, screw type, head dummy, attack bore performance and on engineering purposes its high-tensile strength, single-piece,
Unilateral combined characteristic is promising.Self-tapping screw is generally used for door and window, on iron sheet.Existing common self threading pin on the market exists
If not coating lubricating oil in time carrys out antirust in the environment of relative humidity, get rusty easily, rot, it is therefore desirable to propose that there is note
The self threading pin of oily function.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, propose it is a kind of can automatic oiling self threading pin,
Structure is simple, and oiling is convenient, to the high lubricating effect of self threading pin.
To achieve the above object, the utility model proposes it is a kind of can automatic oiling self threading pin, including the head of a nail, nail body,
Ailhead, rinforcement bar, oil storage tank, drainage trough, the head of a nail lower end connect oil storage tank, the lower end connected nail body of the oil storage tank, institute
The lower end for stating nail body is equipped with ailhead, and the head of a nail, oil storage tank, nail body and ailhead are integrally formed, on the lateral surface of the nail body
It is equipped with tapping thread evenly, is evenly provided with several rinforcement bars on the lateral surface held with the nail, the oil storage tank includes
Oil storage tank groove body and oiling inserted sheet, the drainage trough are located at the center of nail body, and the upper end of the drainage trough connects oil storage tank.
Preferably, the outer diameter of the oil storage tank groove body is less than the outer diameter of the head of a nail, the oil storage tank groove body includes oil storage tank
Groove body top and oil storage tank groove body lower part, sliding slot is equipped in oil storage tank groove body top, and the oiling inserted sheet is mounted on sliding slot
In, the oiling inserted sheet is T-shaped structure, after the oiling inserted sheet includes integrally formed oiling inserted sheet front and oiling inserted sheet
Portion, oiling inserted sheet rear portion are located at the side of oil storage tank groove body, and the center of the oiling inserted sheet is equipped with oil-through-hole.
Preferably, oiling inserted sheet rear portion is equipped with lock projection, the side of the oil storage tank groove body is equipped with lock
Tieholen, the locking hole and lock projection are mutually matched.
Preferably, the section of the head of a nail is regular hexagon, the top surface center of the head of a nail is equipped with groove, the groove
It can be linear type slot or cross bath.
Preferably, the screw pitch of the tapping thread gradually subtracts along upper end to the lower end of tapping thread of tapping thread
It is small.
Preferably, the outer diameter of the nail body is gradually reduced from top to bottom.
Preferably, the junction of the tapered structure of ailhead, the ailhead and nail body is equipped with chamfering.
Preferably, the rinforcement bar, which is quantity, to be 2~4, the rinforcement bar extends to oil storage by the bottom end of ailhead
The setting direction of the forward position of slot, the rinforcement bar 4 is parallel with nail body direction, and the side of the rinforcement bar is wide at the top and narrow at the bottom
Trapezium structure.
Preferably, the outside of the rinforcement bar is equipped with several little grooves, the slot opening direction of the little groove and nail
Axially vertical, the little groove spaced set of body, the quantity of the little groove are 2~5.
The utility model has the beneficial effects that the utility model one kind can automatic oiling self threading pin, structure is simple, user
Just, solve the problems, such as that existing self threading pin gets rusty easily, rots, wherein head of a nail lower end connects oil storage tank, and the bottom of oil storage tank connects
Drainage trough is connect, in lubricating oil injection oil storage tank；The side of the head of a nail is equipped with oiling inserted sheet, when getting rusty after a period of use
The problem of when, oiling inserted sheet is screwed out, flows down lubricating oil along drainage trough, to nail body be lubricated, and due to oiling insert
After insertion locking, the oil of injection will not go out to flow backwards from the head of a nail to be leaked out piece, will not be resulted in blockage, and oiling is convenient, high lubricating effect.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 be the utility model one kind can automatic oiling self threading pin structural schematic diagram；
Fig. 2 be the utility model one kind can automatic oiling self threading pin oil storage tank cross-sectional view.
In figure: the 1- head of a nail, 2- follow closely body, 3- ailhead, 4- rinforcement bar, 5- oil storage tank, 6- drainage trough, 10- groove, 20- tapping
Screw thread, 30- chamfering, 41- little groove, 51- oil storage tank groove body, 52- oiling inserted sheet, 510- lock projection, 511- oil storage tank groove body
Top, 512- oil storage tank groove body lower part, 520- locking hole, 521- oiling inserted sheet front, 522- oiling inserted sheet rear portion, 5110- are sliding
Slot.
[specific embodiment]
Refering to fig. 1 with 2, the utility model one kind can automatic oiling self threading pin, including the head of a nail 1, nail body 2, ailhead 3 plus
Gu muscle 4, oil storage tank 5, drainage trough 6,1 lower end of the head of a nail connects oil storage tank 5, the lower end connected nail body 2 of the oil storage tank 5, institute
The lower end for stating nail body 2 is equipped with ailhead 3, and the head of a nail 1, oil storage tank 5, nail body 2 and ailhead 3 are integrally formed, described to follow closely the outer of body 2
It is evenly provided with tapping thread 20 on side, is evenly provided with several rinforcement bars 4, institute on the lateral surface of nail 2 upper end of body
Stating oil storage tank 5 includes oil storage tank groove body 51 and oiling inserted sheet 52, and the drainage trough 6 is located at the center of nail body 2, the drainage trough 6
Upper end connect oil storage tank 5, the outer diameter of the oil storage tank groove body 51 is less than the outer diameter of the head of a nail 1, and the oil storage tank groove body 51 includes
Oil storage tank groove body top 511 and oil storage tank groove body lower part 512 are equipped with sliding slot 5110, institute in oil storage tank groove body top 511
It states oiling inserted sheet 52 to be mounted in sliding slot 5110, the oiling inserted sheet 52 is T shape structure, and the oiling inserted sheet 52 includes one
Molding oiling inserted sheet front 521 and oiling inserted sheet rear portion 522, oiling inserted sheet rear portion 522 are located at oil storage tank groove body 51
The center of side, the oiling inserted sheet 52 is equipped with oil-through-hole.Oiling inserted sheet rear portion 522 is equipped with locking hole 520, the storage
The side of oil groove groove body 51 is equipped with lock projection 510, and the locking hole 520 and lock projection 510 are mutually matched, the nail
The section of cap 1 is regular hexagon, and the top surface center of the head of a nail 1 is equipped with groove 10, and the groove 10 can be linear type slot or ten
The screw pitch of font groove, the tapping thread 20 is gradually reduced along the lower end of upper end to the tapping thread 20 of tapping thread 20, institute
The outer diameter for stating nail body 2 is gradually reduced from top to bottom, the tapered structure of the ailhead 3, and the junction of the ailhead 3 and nail body 2 is set
There is chamfering 30, the rinforcement bar 4 is that quantity can be 2~4, and the rinforcement bar 4 extends to oil storage tank 5 by the bottom end of the head of a nail 1
The setting direction of forward position, the rinforcement bar 4 is parallel with nail 2 direction of body, and the side of the rinforcement bar 4 is ladder wide at the top and narrow at the bottom
Shape structure, the outside of the rinforcement bar 4 are equipped with several little grooves 41, slot opening direction and the nail body 2 of the little groove 41
Axially vertical, 41 spaced set of little groove, the quantity of the little groove 41 is 2~5.
Utility model works process:
The utility model one kind can automatic oiling self threading pin during the work time, use corresponding tool be inserted into the head of a nail 1
Top surface center groove 10 in, then self threading pin is screwed into material plate face in corresponding hole, will be fixed to each other between material；Its
Middle 1 lower end of the head of a nail connects oil storage tank 5, and the bottom of oil storage tank 5 connects drainage trough 6, and lubricating oil is being injected oil storage tank 5 using preceding elder generation
In；The side of the head of a nail 1 is equipped with oiling inserted sheet 52, and when getting rusty after a period of use the problem of, oiling inserted sheet 52 is revolved
Out, it flows down lubricating oil along drainage trough 6, screw rod is lubricated, and since oiling inserted sheet 52 is after insertion locking, injection
Oil will not go out to flow backwards from the head of a nail 1 and leak out, will not result in blockage, oiling is convenient, high lubricating effect；Due to nail body 2 outer diameter from
Top to bottm is gradually reduced, and the screw pitch of screw thread 20 is gradually reduced along the lower end of upper end to the screw thread 20 of screw thread 20, and ailhead 3 is in
Pyramidal structure, therefore when resistance that is subject to when shooting of screw reduces, shoots, is more firm；The junction of ailhead 3 and nail body 2 is equipped with
Chamfering 30 keeps nail body overall surface structure rounder and more smooth, further decreases resistance, improves using effect.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (9)
1. one kind can automatic oiling self threading pin, it is characterised in that: including the head of a nail (1), nail body (2), ailhead (3), rinforcement bar
(4), oil storage tank (5), drainage trough (6), the head of a nail (1) lower end connect oil storage tank (5), the lower end connection of the oil storage tank (5)
It follows closely body (2), the lower end of nail body (2) is equipped with ailhead (3), the head of a nail (1), oil storage tank (5), nail body (2) and ailhead (3) one
It is body formed, it is evenly provided with tapping thread (20) on the lateral surface of nail body (2), on the lateral surface of described nail body (2) upper end
It is evenly provided with several rinforcement bars (4), the oil storage tank (5) includes oil storage tank groove body (51) and oiling inserted sheet (52), described
Drainage trough (6) is located at the center of nail body (2), and the upper end of the drainage trough (6) connects oil storage tank (5).
2. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: the oil storage tank groove body (51)
Outer diameter is less than the outer diameter of the head of a nail (1), and the oil storage tank groove body (51) includes under oil storage tank groove body top (511) and oil storage tank groove body
Portion (512), is equipped with sliding slot (5110) in oil storage tank groove body top (511), and the oiling inserted sheet (52) is mounted on sliding slot
(5110) in, the oiling inserted sheet (52) is T-shaped structure, and the oiling inserted sheet (52) includes integrally formed oiling inserted sheet front
(521) and oiling inserted sheet rear portion (522), oiling inserted sheet rear portion (522) are located at the side of oil storage tank groove body (51), the note
The center of oily inserted sheet (52) is equipped with oil-through-hole.
3. one kind as claimed in claim 2 can automatic oiling self threading pin, it is characterised in that: oiling inserted sheet rear portion
(522) lock projection (510) are equipped with, the side of the oil storage tank groove body (51) is equipped with locking hole (520), the locking hole
(520) it is mutually matched with lock projection (510).
4. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: the section of the head of a nail (1) is
The top surface center of regular hexagon, the head of a nail (1) is equipped with groove (10), and the groove (10) can be linear type slot or cross
Slot.
5. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: the spiral shell of the tapping thread (20)
Lower end away from the upper end along tapping thread (20) to tapping thread (20) is gradually reduced.
6. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: it is described nail body (2) outer diameter from
Top to bottm is gradually reduced.
7. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: the tapered knot of the ailhead (3)
Structure, the ailhead (3) and the junction for following closely body (2) are equipped with chamfering (30).
8. one kind as described in claim 1 can automatic oiling self threading pin, it is characterised in that: the rinforcement bar (4) is quantity
It can be 2~4, the rinforcement bar (4) is extended to the forward position of oil storage tank (5), the rinforcement bar by the bottom end of the head of a nail (1)
(4) setting direction is parallel with nail body (2) direction, and the side of the rinforcement bar (4) is trapezium structure wide at the top and narrow at the bottom.
9. as one kind described in any item of the claim 1 to 8 can automatic oiling self threading pin, it is characterised in that: the reinforcing
The outside of muscle (4) is equipped with several little grooves (41), and the slot opening direction of the little groove (41) and the axial direction of nail body (2) are hung down
Directly, little groove (41) spaced set, the quantity of the little groove (41) are 2~5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073811.4U CN209083759U (en) | 2018-07-06 | 2018-07-06 | It is a kind of can automatic oiling self threading pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073811.4U CN209083759U (en) | 2018-07-06 | 2018-07-06 | It is a kind of can automatic oiling self threading pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083759U true CN209083759U (en) | 2019-07-09 |
Family
ID=67113414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073811.4U Expired - Fee Related CN209083759U (en) | 2018-07-06 | 2018-07-06 | It is a kind of can automatic oiling self threading pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644203A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | It is a kind of can automatic oiling self threading pin |
-
2018
- 2018-07-06 CN CN201821073811.4U patent/CN209083759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644203A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | It is a kind of can automatic oiling self threading pin |
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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: 20190709 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |