CN108547846A - A kind of anti-loosening link block - Google Patents
A kind of anti-loosening link block Download PDFInfo
- Publication number
- CN108547846A CN108547846A CN201810505127.7A CN201810505127A CN108547846A CN 108547846 A CN108547846 A CN 108547846A CN 201810505127 A CN201810505127 A CN 201810505127A CN 108547846 A CN108547846 A CN 108547846A
- Authority
- CN
- China
- Prior art keywords
- hole
- main body
- internal thread
- body tube
- card slot
- 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.)
- Pending
Links
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of anti-loosening link blocks, including main body block, main body tube, first through hole, second through-hole, third through-hole, first internal thread, second internal thread, card slot, strip, the main body block is equipped with first through hole and the second through-hole, second through-hole top is connected with the bottom end of first through hole, first through hole and the second through-hole are located on same vertical axis, the first through hole side wall is equipped with a vertical card slot, the upper end opening of card slot, a main body tube is plugged in the first through hole, main body tube side wall is equipped with one and the matched strip of card slot, the main body tube is equipped with third through-hole, third through-hole is identical as the internal diameter of the second through-hole, third through-hole is equipped with the first internal thread.For the present invention by being arranged main body tube in main body block, cooperation strip can make link block be effectively obtained fixation so that link block is not easy to loosen after the upper other component of connection, ensure that the validity of connection.
Description
【Technical field】
The present invention relates to the technical fields of machinery, the especially technical field of link block.
【Background technology】
It can be used to many connectors in the installation process of various machineries and different components is attached fixation, wherein
Inside is a kind of common connector with female connector.Although existing such connector can be by different portions
Position is attached, but its own is not fixed easily, and connection effect is not ideal enough.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of anti-loosening link block, can make company
Fixation can be effectively obtained in connection by connecing block, and be not easy to loosen after connecting.
To achieve the above object, the present invention proposes a kind of anti-loosening link block, including main body block, main body tube, first
Through-hole, the second through-hole, third through-hole, the first internal thread, the second internal thread, card slot, strip, it is logical that the main body block is equipped with first
Hole and the second through-hole, the second through-hole top are connected with the bottom end of first through hole, and first through hole and the second through-hole are positioned at same vertical
On axis, the first through hole side wall is equipped with a vertical card slot, and the upper end opening of card slot is plugged in the first through hole
A piece main body tube, main body tube side wall are equipped with one and the matched strip of card slot, and the main body tube is equipped with third through-hole, the
Three through-holes are identical as the internal diameter of the second through-hole, and third through-hole is equipped with the first internal thread, and the second through-hole is equipped with the second internal thread,
First internal thread and the second internal thread with tapping operation by generating.
Preferably, between the main body tube and first through hole, between card bar and card slot be interference fit.
Preferably, the height of the main body tube is higher than the height of first through hole, the bottom of main body tube and first through hole are logical
The bottom in hole is in close contact.
Preferably, the card slot extends to the bottom of first through hole at the top of first through hole, strip is from main body tube
Top extends to the bottom of main body tube, and the upper surface of strip is an inclined-plane tilted down, the lowermost end and main body of upper surface
The upper surface of block is concordant.
Preferably, the cross section semicircular in shape of the strip.
Preferably, the first through hole is located at the center of main body block, main body block is in a rectangular parallelepiped shape.
Preferably, first internal thread extends to the bottom end of third through-hole from the top of third through-hole, spiral shell in second
Line extends to the bottom end of the second through-hole from the top of the second through-hole.
Beneficial effects of the present invention：By being arranged main body tube in main body block, cooperation strip can to connect the present invention
It connects block and is effectively obtained fixation so that link block is not easy to loosen after the upper other component of connection, ensure that the validity of connection；It is main
Make fixation between main body tube and main body block between body pipe and first through hole, between card bar and card slot for interference fit, no
Easily loosen.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of front view of anti-loosening link block of the present invention；
Fig. 2 is a kind of vertical view of anti-loosening link block of the present invention.
In figure：1- main body blocks, 2- main body tubes, the second internal threads of 10-, 11- first through hole, the second through-holes of 12-, 15- card slots,
The first internal threads of 20-, 21- third through-holes, 25- strips.
【Specific implementation mode】
Refering to fig. 1 and Fig. 2, a kind of anti-loosening link block of the present invention, including main body block 1, main body tube 2, first through hole 11,
Second through-hole 12, third through-hole 21, the first internal thread 20, the second internal thread 10, card slot 15, strip 25 are set in the main body block 1
There are first through hole 11 and the second through-hole 12,12 top of the second through-hole to be connected with the bottom end of first through hole 11, first through hole 11 and
Two through-holes 12 are located on same vertical axis, and 11 side wall of the first through hole is equipped with a vertical card slot 15, card slot 15
Upper end opening is plugged with a main body tube 2 in the first through hole 11, and 2 side wall of main body tube is matched equipped with one with card slot 15
Strip 25, the main body tube 2 be equipped with third through-hole 21, third through-hole 21 is identical with the internal diameter of the second through-hole 12, third lead to
Hole 21 is equipped with the first internal thread 20, and the second through-hole 12 is equipped with the second internal thread 10, the first internal thread 20 and the second internal thread
10 with tapping operation by generating, and is interference between the main body tube 2 and first through hole 11, between strip 25 and card slot 15
Cooperation, the height of the main body tube 2 are higher than the height of first through hole 11, the bottom of the bottom and 11 through-hole of first through hole of main body tube 2
Portion is in close contact, and the card slot 15 extends to the bottom of first through hole 11 from the top of first through hole 11, and strip 25 is from main body tube 2
Top extend to the bottom of main body tube 2, the upper surface of strip 25 is an inclined-plane tilted down, the lowermost end of upper surface with
The upper surface of main body block 1 is concordant, and the cross section semicircular in shape of the strip 25, the first through hole 11 is located in main body block 1
Heart position, in a rectangular parallelepiped shape, first internal thread 20 extends to third through-hole 21 to main body block 1 from the top of third through-hole 21
Bottom end, the second internal thread 10 extend to the bottom end of the second through-hole 12 from the top of the second through-hole 12.
The course of work of the present invention：
During the work time, main body tube 2 is arranged in main body block 1 a kind of anti-loosening link block of the present invention, coordinates strip
25 can make link block be effectively obtained fixation so that link block is not easy to loosen after the upper other component of connection, the company of ensure that
The validity connect；Between main body tube 2 and first through hole 11, between strip 25 and card slot 15 for interference fit so that main body tube 2 and
Fixation between main body block 1 is not easy to loosen.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of anti-loosening link block, it is characterised in that：Including main body block (1), main body tube (2), first through hole (11), second
Through-hole (12), third through-hole (21), the first internal thread (20), the second internal thread (10), card slot (15), strip (25), the master
Body block (1) is equipped with first through hole (11) and the second through-hole (12), the bottom end on the second through-hole (12) top and first through hole (11)
It is connected, first through hole (11) and the second through-hole (12) are located on same vertical axis, and first through hole (11) side wall is equipped with
One vertical card slot (15), the upper end opening of card slot (15) are plugged with a main body tube (2) on the first through hole (11), main
Body pipe (2) side wall is equipped with one and card slot (15) matched strip (25), and the main body tube (2) is equipped with third through-hole
(21), third through-hole (21) is identical as the internal diameter of the second through-hole (12), and third through-hole (21) is equipped with the first internal thread (20), the
Two through-holes (12) are equipped with the second internal thread (10), the first internal thread (20) and the second internal thread (10) by being grasped with a tapping
It generates.
2. a kind of anti-loosening link block as described in claim 1, it is characterised in that：The main body tube (2) and first through hole
(11) it is interference fit between, between strip (25) and card slot (15).
3. a kind of anti-loosening link block as described in claim 1, it is characterised in that：The height of the main body tube (2) is higher than
The height of first through hole (11), the bottom of main body tube (2) are in close contact with the bottom of first through hole (11) through-hole.
4. a kind of anti-loosening link block as claimed in claim 3, it is characterised in that：The card slot (15) is from first through hole
(11) bottom of first through hole (11) is extended at the top of, strip (25) extends to main body tube (2) at the top of main body tube (2)
The upper surface of bottom, strip (25) is an inclined-plane tilted down, and the lowermost end of upper surface is flat with the upper surface of main body block (1)
Together.
5. a kind of anti-loosening link block as described in claim 1, it is characterised in that：The cross section of the strip (25) is in half
It is round.
6. a kind of anti-loosening link block as described in claim 1, it is characterised in that：The first through hole (11) is located at main body
The center of block (1), main body block (1) is in a rectangular parallelepiped shape.
7. a kind of anti-loosening link block as described in claim 1, it is characterised in that：First internal thread (20) is from third
The top of through-hole (21) extends to the bottom end of third through-hole (21), and the second internal thread (10) extends from the top of the second through-hole (12)
To the bottom end of the second through-hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505127.7A CN108547846A (en) | 2018-05-24 | 2018-05-24 | A kind of anti-loosening link block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505127.7A CN108547846A (en) | 2018-05-24 | 2018-05-24 | A kind of anti-loosening link block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547846A true CN108547846A (en) | 2018-09-18 |
Family
ID=63495360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810505127.7A Pending CN108547846A (en) | 2018-05-24 | 2018-05-24 | A kind of anti-loosening link block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547846A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675830A (en) * | 2015-01-26 | 2015-06-03 | 尹非 | Nut locking mechanism |
| CN205371256U (en) * | 2016-01-08 | 2016-07-06 | 太仓中博铁路紧固件有限公司 | Safe self -locking nut |
| CN205895855U (en) * | 2016-08-19 | 2017-01-18 | 嵇为明 | Locking nut |
| CN107448462A (en) * | 2017-08-18 | 2017-12-08 | 潍柴动力股份有限公司 | Fastening-connecting device |
-
2018
- 2018-05-24 CN CN201810505127.7A patent/CN108547846A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675830A (en) * | 2015-01-26 | 2015-06-03 | 尹非 | Nut locking mechanism |
| CN205371256U (en) * | 2016-01-08 | 2016-07-06 | 太仓中博铁路紧固件有限公司 | Safe self -locking nut |
| CN205895855U (en) * | 2016-08-19 | 2017-01-18 | 嵇为明 | Locking nut |
| CN107448462A (en) * | 2017-08-18 | 2017-12-08 | 潍柴动力股份有限公司 | Fastening-connecting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |