CN210637358U - Locking bolt assembly that moves - Google Patents
Locking bolt assembly that moves Download PDFInfo
- Publication number
- CN210637358U CN210637358U CN201921504860.3U CN201921504860U CN210637358U CN 210637358 U CN210637358 U CN 210637358U CN 201921504860 U CN201921504860 U CN 201921504860U CN 210637358 U CN210637358 U CN 210637358U
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- CN
- China
- Prior art keywords
- threaded
- hole
- nut
- sleeve
- bolt assembly
- 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
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model discloses a locking bolt assembly that moves relates to bolt assembly technical field. This locking bolt assembly that moves, including gim peg, nut and locking mechanism that moves, the gim peg includes the hexagonal piece, and the bottom welding of hexagonal piece has the support column, and the bottom welding of support column has the threaded rod, and the threaded hole is seted up to the bottom of threaded rod, and locking mechanism includes the sleeve, and the device through-hole has been seted up at telescopic top, and the bottom welding of device through-hole inner wall has the threaded post, and telescopic top is glued and is equipped with the rubber pad, and the welding of telescopic bottom has wrong piece. This locking bolt assembly that moves, machinery drive the nut and rotate, and the nut passes through the rubber pad rotation, makes the sleeve rotate, and the screw thread on the screw hole is opposite with the screw thread on the threaded rod, and the screw thread on the threaded rod is opposite with the screw thread on the screw thread post, and the sleeve is rotatory, makes the screw thread post rotatory in the inside of screw hole, makes the sleeve drive the rubber pad with the nut chucking, can prevent not hard up of nut.
Description
Technical Field
The utility model relates to a bolt assembly technical field specifically is an anti-loosening bolt assembly.
Background
The bolt assembly is characterized in that a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener composed of a head part and a screw (a cylinder with an external thread) needs to be matched with the nut to be used for tightly connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, and therefore the bolt connection belongs to detachable connection.
The bolt is seen everywhere in daily life, and current bolt does in the aspect of bolted connection fine, but bolted connection is on the machinery of some activities, uses for a long time, causes the not hard up of nut easily, and the nut is not hard up, is that machinery moves about for a long time, drives the nut rotation easily, and the time just causes the not hard up of bolt, needs periodic inspection, extravagant a large amount of manpower and materials.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a locking bolt assembly that moves can prevent not hard up of nut after using.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anti-loosening bolt assembly, includes gim peg, nut and anti-loosening mechanism, the gim peg includes the hexagonal piece, the bottom welding of hexagonal piece has the support column, the bottom welding of support column has the threaded rod, the threaded hole is seted up to the bottom of threaded rod.
The anti-loosening mechanism comprises a sleeve, a device through hole is formed in the top of the sleeve, a threaded column is welded to the bottom of the inner wall of the device through hole, a rubber pad is arranged on the top of the sleeve in an adhesive mode, and a twisting block is welded to the bottom of the sleeve.
Preferably, the threaded through hole on the nut is meshed with the thread on the threaded rod, and the top of the nut is glued with an anti-abrasion pad.
Preferably, the thread on the threaded hole is opposite to the thread on the threaded rod, and the thread on the threaded hole is meshed with the thread on the threaded column.
Preferably, the inner diameter of the through hole of the device is engaged with the outer diameter of the threaded rod, and the outer diameter of the sleeve is the same as the diameter of the circumscribed circle of the nut.
Preferably, the cross-sectional shape of the twisting block is hexagonal, and the diameter of the circumscribed circle of the twisting block is meshed with the diameter of the bottom of the sleeve.
Preferably, the length of the threaded column is the same as that of the threaded hole, the diameter of the threaded column is the same as that of the threaded hole, and the length of the threaded column is smaller than that of the device through hole.
The utility model provides a locking bolt assembly that moves. The method has the following beneficial effects:
(1) this locking bolt assembly that moves, machinery drive the nut and rotate, and the nut passes through the rubber pad rotation, makes the sleeve rotate, and the screw thread on the screw hole is opposite with the screw thread on the threaded rod, and the screw thread on the threaded rod is opposite with the screw thread on the screw thread post, and the sleeve is rotatory, makes the screw thread post rotatory in the inside of screw hole, makes the sleeve drive the rubber pad with the nut chucking, can prevent not hard up of nut.
(2) This locking bolt assembly that moves puts the gim peg on mechanical mounting hole, rotates the nut on the threaded rod, carries out threaded connection with the device, overlaps the sleeve on the screw thread post, and rotatory piece of twisting drives the screw thread post and rotates, and the screw thread post rotates on the screw hole, makes rubber pad top tight nut, uses the spanner to install, makes the subassembly be convenient for install.
Drawings
FIG. 1 is a perspective view of the fixing bolt of the present invention;
fig. 2 is a schematic perspective view of the nut of the present invention;
fig. 3 is a perspective sectional view of the anti-loosening mechanism of the present invention.
In the figure: 1 fixed bolt, 101 hexagonal block, 102 support column, 103 threaded rod, 104 threaded hole, 2 nut, 3 anti-loosening mechanism, 301 sleeve, 302 device through hole, 303 threaded column, 304 rubber pad, 305 screwing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a locking bolt assembly comprises a fixed bolt 1, a nut 2 and a locking mechanism 3, wherein a threaded through hole in the nut 2 is meshed with threads on a threaded rod 103, an anti-abrasion pad is glued on the top of the nut 2 and prevents the nut 2 from being abraded quickly, the fixed bolt 1 comprises a hexagonal block 101, a support column 102 is welded at the bottom of the hexagonal block 101, the threaded rod 103 is welded at the bottom of the support column 102, a threaded hole 104 is formed in the bottom of the threaded rod 103, threads on the threaded hole 104 are opposite to threads on the threaded rod 103, threads on the threaded hole 104 are meshed with threads on a threaded column 303, the fixed bolt 1 is placed on a mechanical mounting hole, the nut 2 rotates on the threaded rod 103, a device is connected in a threaded manner, a sleeve 301 is sleeved on the threaded column 303, the threaded block 305 is rotated, the threaded column 303 is driven by the threaded block 305 to rotate, the threaded column 303 rotates on the threaded hole 104, the rubber pad 304 is tightly pressed against the nut 2, and the wrench is used for installation, so that the assembly is convenient to install.
The anti-loosening mechanism 3 comprises a sleeve 301, the outer diameter of the sleeve 301 is the same as the diameter of an excircle of a nut 2, the top of the sleeve 301 is provided with a device through hole 302, the inner diameter of the device through hole 302 is meshed with the outer diameter of a threaded rod 103, the bottom of the inner wall of the device through hole 302 is welded with a threaded column 303, the length of the threaded column 303 is the same as that of the threaded hole 104, the diameter of the threaded column 303 is the same as that of the threaded hole 104, the length of the threaded column 303 is smaller than that of the device through hole 302, a rubber pad 304 is glued on the top of the sleeve 301, a twisting block 305 is welded on the bottom of the sleeve 301, the transverse cutting shape of the twisting block 305 is hexagonal, the diameter of the excircle of the twisting block 305 is meshed with the diameter of the bottom of the sleeve 301, the nut 2 is mechanically driven to rotate, the nut 2 rotates through the rubber pad, the screw thread on the threaded rod 103 is opposite to the screw thread on the threaded column 303, and the sleeve 301 rotates to enable the threaded column 303 to rotate in the threaded hole 104, so that the sleeve 301 drives the rubber pad 304 to clamp the nut 2, and the nut can be prevented from loosening.
During the use, set bolt 1 is put on mechanical mounting hole, with nut 2 rotatory on threaded rod 103, carry out threaded connection with the device, overlap sleeve 301 cover on threaded column 303, rotatory piece 305 of screwing, it rotates to screw piece 305 drives threaded column 303, threaded column 303 rotates on screw hole 104, make rubber pad 304 push up nut 2, machinery drives nut 2 and rotates, nut 2 passes through rubber pad 304 and rotates, make sleeve 301 rotate, the screw thread on threaded hole 104 is opposite with the screw thread on threaded rod 103, the screw thread on threaded rod 103 is opposite with the screw thread on threaded column 303, sleeve 301 is rotatory, make threaded column 303 rotate in the inside of screw hole 104, make sleeve 301 drive rubber pad 304 with nut 2 chucking.
In summary, in the anti-loosening bolt assembly, the nut 2 is mechanically driven to rotate, the nut 2 rotates through the rubber pad 304, the sleeve 301 rotates, the thread on the threaded hole 104 is opposite to the thread on the threaded rod 103, the thread on the threaded rod 103 is opposite to the thread on the threaded post 303, the sleeve 301 rotates, the threaded post 303 rotates inside the threaded hole 104, the sleeve 301 drives the rubber pad 304 to clamp the nut 2, and therefore loosening of the nut can be prevented.
And, put the dead bolt 1 on the mounting hole of machinery, rotate the nut 2 on the threaded rod 103, carry on the threaded connection with the apparatus, set up the bush 301 on the threaded post 303, rotate and twist the block 305, twist the block 305 and drive the threaded post 303 to rotate, the threaded post 303 rotates on the screwed hole 104, make the rubber pad 304 push up the nut 2, use the spanner to mount, make the assembly easy to mount.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a locking bolt assembly that moves, includes gim peg (1), nut (2) and locking mechanism (3) that moves, its characterized in that: the fixing bolt (1) comprises a hexagonal block (101), a supporting column (102) is welded at the bottom of the hexagonal block (101), a threaded rod (103) is welded at the bottom of the supporting column (102), and a threaded hole (104) is formed in the bottom of the threaded rod (103);
locking mechanism (3) of moving includes sleeve (301), device through-hole (302) have been seted up at the top of sleeve (301), the bottom welding of device through-hole (302) inner wall has screw thread post (303), the top of sleeve (301) is glued and is equipped with rubber pad (304), the bottom welding of sleeve (301) has wrong piece (305).
2. A locking bolt assembly of claim 1, wherein: the threaded through hole on the nut (2) is meshed with the thread on the threaded rod (103), and the top of the nut (2) is glued with an anti-abrasion pad.
3. A locking bolt assembly of claim 1, wherein: the thread on the threaded hole (104) is opposite to the thread on the threaded rod (103), and the thread on the threaded hole (104) is meshed with the thread on the threaded column (303).
4. A locking bolt assembly of claim 1, wherein: the inner diameter of the device through hole (302) is engaged with the outer diameter of the threaded rod (103), and the outer diameter of the sleeve (301) is the same as the diameter of the circumscribed circle of the nut (2).
5. A locking bolt assembly of claim 1, wherein: the cross-sectional shape of the screwing block (305) is hexagonal, and the diameter of the outer circle of the screwing block (305) is meshed with the diameter of the bottom of the sleeve (301).
6. A locking bolt assembly of claim 1, wherein: the length of the threaded column (303) is the same as that of the threaded hole (104), the diameter of the threaded column (303) is the same as that of the threaded hole (104), and the length of the threaded column (303) is smaller than that of the device through hole (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504860.3U CN210637358U (en) | 2019-09-11 | 2019-09-11 | Locking bolt assembly that moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504860.3U CN210637358U (en) | 2019-09-11 | 2019-09-11 | Locking bolt assembly that moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637358U true CN210637358U (en) | 2020-05-29 |
Family
ID=70801043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921504860.3U Expired - Fee Related CN210637358U (en) | 2019-09-11 | 2019-09-11 | Locking bolt assembly that moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637358U (en) |
-
2019
- 2019-09-11 CN CN201921504860.3U patent/CN210637358U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |