CN206419316U - A kind of and supporting multifunctional high-performance pin shaft structure of composite bush - Google Patents
A kind of and supporting multifunctional high-performance pin shaft structure of composite bush Download PDFInfo
- Publication number
- CN206419316U CN206419316U CN201720083561.1U CN201720083561U CN206419316U CN 206419316 U CN206419316 U CN 206419316U CN 201720083561 U CN201720083561 U CN 201720083561U CN 206419316 U CN206419316 U CN 206419316U
- Authority
- CN
- China
- Prior art keywords
- pin shaft
- shaft structure
- composite bush
- skidding
- axis body
- 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
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Revolve bolt, lock plunger with the supporting multifunctional high-performance pin shaft structure of composite bush, including the circle that spins, connecting plate, blocked hole, anti-skidding support, upper axis body, lower axis body, spring coil, patch fagging, anti-skidding sawtooth, tune length the utility model discloses a kind of, load axle, through axial bore, screw thread spin axis and nut.The beneficial effects of the utility model are：Anti-skidding support on the upper axis body of the pin shaft structure with composite bush after accessing, spring body is compressed, sawtooth patch fagging and bushing opposing compression, composite bush is connected with bearing pin and more fastens, bearing pin is avoided to occur to slide and occur frictional dissipation in bushing, it is ensured that the high-performance of pin shaft structure fastening；Long rotation bolt is adjusted to change the extraction length of screw thread spin axis by screwing, it is convenient supporting with different size composite bush, it is tightened by screwing lock plunger after the completion of screw thread spin axis length adjustment, it is to avoid it loosens, it is ensured that the multifunctionality used；The pin shaft structure is easy to operate, and each component connection is flexible.
Description
Technical field
The utility model is related to a kind of pin shaft structure, the specially a kind of and supporting multifunctional high-performance bearing pin of composite bush
Structure, belongs to component of machine applied technical field.
Background technology
The fast development lived with people.Bearing pin is using more and more extensively in engineering goods, and bearing pin is a class standard
The fastener of change, both can static state be fixedly connected, can also be done relative motion with connected piece, be mainly used in the hinged place of two parts,
Constitute hinge connection.Bearing pin is generally locked with split pin, reliable operation, convenient disassembly.And composite bush composite bush is with steel
Plate is matrix, the spherical bronze powder of intermediate sintering, and the mixture of surface rolling polytetrafluoroethylene (PTFE) and lead, is the composite lining rolled
Set.Bearing pin is usually used cooperatively with composite bush.As using frequently component of machine, existing bearing pin knot in plant equipment
It is poor that structure has a tightness being connected with composite bush, easily slips, not the extraction length of flexibly changing screw thread spin axis, is adapted to model
Narrow shortcoming is enclosed, therefore, a kind of and supporting multifunctional high-performance pin shaft structure of composite bush is proposed regarding to the issue above.
Utility model content
The purpose of this utility model, which is that, provides a kind of and supporting many work(of composite bush in order to solve the above problems
Can High-performance pin structure.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of and supporting multi-functional height of composite bush
Performance pin shaft structure, including the circle that spins, the circle side that spins is set sets blocked hole on connecting plate, and the connecting plate, institute
State and anti-skidding support is set below blocked hole, and the anti-skidding support side sets upper axis body, the upper axis body side sets lower axle
Set on body, and the anti-skidding support and patch fagging is set below spring body, the spring body, and anti-slide saw is set on the patch fagging
Set on tooth, the lower axis body and adjust long rotation bolt, and described adjust sets lock plunger above long rotation bolt, the lock plunger side sets and filled out
Fill and through axial bore is set on axle, and the filling axle, the through axial bore side is threaded spin axis, and the screw thread spin axis side is set
Put nut.
It is preferred that, in order that more consolidating, abutting after bearing pin connection composite bush, it is to avoid slide, the upper axis body
Upper several anti-skidding supports of setting.
It is preferred that, in order that patch fagging and patch support in bushing are even closer, the friction for reducing patch fagging and bush inside is damaged
Consumption, the patch fagging is arc-shaped structure.
It is preferred that, it is described in order to enable people to flexibly change the back-out length of screw thread spin axis and its clamping can be fixed
Long rotation bolt, lock plunger is adjusted to be movably connected with the screw thread spin axis.
It is preferred that, in order that frictional resistance is bigger, more fasten, the anti-slide saw after pin shaft structure access composite bush
Tooth is triangular structure.
The beneficial effects of the utility model are：The upper axis body of the pin shaft structure is provided with several anti-skidding supports, and this is anti-skidding
Support is using spring body and sawtooth patch fagging welding Integrated design, after being accessed with composite bush, spring body compression, sawtooth patch fagging with
Bushing opposing compression, makes composite bush be connected with bearing pin and more fastens, it is to avoid bearing pin occurs to slide and rub in bushing
Loss, it is ensured that the high-performance of pin shaft structure fastening；The lower axis body of the pin shaft structure leads to provided with long rotation bolt and lock plunger is adjusted
Crossing to screw adjusts long rotation bolt to change the extraction length of screw thread spin axis, convenient supporting with different size composite bush, expands this
The range of fit of pin shaft structure and composite bush, is screwed admittedly by screwing lock plunger after the completion of screw thread spin axis length adjustment
It is fixed, it is to avoid it loosens, it is ensured that the flexibility used and multifunctionality；The pin shaft structure is easy to operate, each component connection
Flexibly.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the anti-skidding support structural representation of the utility model.
Fig. 3 is axis body structural representation under the utility model.
In figure：1st, spin circle；2nd, connecting plate；3rd, blocked hole；4th, anti-skidding support；5th, upper axis body 6, lower axis body；7th, spring coil 8,
Paste fagging；9th, anti-skidding sawtooth；10th, long rotation bolt is adjusted；11st, lock plunger；12nd, axle is loaded；13rd, through axial bore；14th, screw thread spin axis；15th, spiral shell
Cap.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, including the circle 1 that spins,
Spin to enclose and blocked hole 3 is set on the setting of 1 side connecting plate 2, and connecting plate 2, the lower section of blocked hole 3 sets anti-skidding support 4, and anti-skidding
The side of support 4 sets upper axis body 5, and the upper side of axis body 5 sets lower axis body 6, and spring body 7, the lower section of spring body 7 are set on anti-skidding support 4
Set to set to set on anti-skidding sawtooth 9, lower axis body 6 on patch fagging 8, and patch fagging 8 and adjust long rotation bolt 10, and adjust the long top of rotation bolt 10
Lock plunger 11 is set, and the side of lock plunger 11, which is set, loads axle 12, and loads setting through axial bore 13 on axle 12, and the side of through axial bore 13 is set
Screw thread spin axis 14 is put, and the side of screw thread spin axis 14 sets nut 15.
As a kind of technical optimization scheme of the present utility model, several anti-skidding supports 4 are set on upper axis body 5.
As a kind of technical optimization scheme of the present utility model, patch fagging 8 is arc-shaped structure.
As a kind of technical optimization scheme of the present utility model, the long rotation bolt 10 of tune, lock plunger 11 are in screw thread spin axis 14
It is flexibly connected.
As a kind of technical optimization scheme of the present utility model, anti-skidding sawtooth 9 is triangular structure.
When in use, first, whole pin shaft structure position is fixed for the utility model, secondly, is using the pin shaft structure
When by several anti-skidding supports 4 after bearing pin accesses composite bush, spring coil 7 compresses, and sawtooth patch fagging 8 is relative with bushing crowded
Pressure, makes composite bush be connected with bearing pin and more fastens, it is to avoid bearing pin occurs to slide and occur frictional dissipation in bushing, it is ensured that
The high-performance of pin shaft structure fastening；Long rotation bolt 10 is adjusted to change the extraction length of screw thread spin axis 14 by screwing, conveniently and not
The composite bush of same specification is supporting, is tightened by screwing lock plunger 11 after the completion of the length adjustment of screw thread spin axis 14,
It is avoided to loosen, it is ensured that the flexibility used and multifunctionality；Lower axis body is connected more with part of appliance by nut
It is solid, firm to step up.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, including the circle that spins（1）, it is characterised in that：It is described
Spin circle（1）Side sets connecting plate（2）, and the connecting plate（2）Upper setting blocked hole（3）, the blocked hole（3）Lower section is set
Put anti-skidding support（4）, and the anti-skidding support（4）Side sets upper axis body（5）, the upper axis body（5）Side sets lower axis body
（6）, and the anti-skidding support（4）Upper setting spring body（7）, the spring body（7）Lower section sets patch fagging（8）, and the patch fagging
（8）It is upper that anti-skidding sawtooth is set（9）, the lower axis body（6）Upper set adjusts long rotation bolt（10）, and the long rotation bolt of the tune（10）Top is set
Put lock plunger（11）, the lock plunger（11）Side, which is set, loads axle（12）, and the filling axle（12）Upper setting through axial bore
（13）, the through axial bore（13）Side is threaded spin axis（14）, and the screw thread spin axis（14）Side sets nut（15）.
2. the according to claim 1 a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, it is characterised in that：
The upper axis body（5）Upper several anti-skidding supports of setting（4）.
3. the according to claim 1 a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, it is characterised in that：
The patch fagging（8）For arc-shaped structure.
4. the according to claim 1 a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, it is characterised in that：
It is described to adjust long rotation bolt（10）, lock plunger（11）With the screw thread spin axis（14）It is movably connected.
5. the according to claim 1 a kind of and supporting multifunctional high-performance pin shaft structure of composite bush, it is characterised in that：
The anti-skidding sawtooth（9）For triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083561.1U CN206419316U (en) | 2017-01-23 | 2017-01-23 | A kind of and supporting multifunctional high-performance pin shaft structure of composite bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083561.1U CN206419316U (en) | 2017-01-23 | 2017-01-23 | A kind of and supporting multifunctional high-performance pin shaft structure of composite bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419316U true CN206419316U (en) | 2017-08-18 |
Family
ID=59569409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083561.1U Expired - Fee Related CN206419316U (en) | 2017-01-23 | 2017-01-23 | A kind of and supporting multifunctional high-performance pin shaft structure of composite bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419316U (en) |
-
2017
- 2017-01-23 CN CN201720083561.1U patent/CN206419316U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202560769U (en) | Check bolt and nut connecting pair | |
| CN206419316U (en) | A kind of and supporting multifunctional high-performance pin shaft structure of composite bush | |
| CN208681536U (en) | A kind of adjustable electron component processing platform | |
| CN206539576U (en) | A kind of anti-avulsion bolt, adjustable bottom feet, refrigerator and washing machine | |
| CN202719061U (en) | Waveform spring and threaded connection device composed of the same | |
| CN204610516U (en) | Abnormity lock nut | |
| CN206448666U (en) | Rotating shaft and door body rotation connection structure | |
| CN107780667A (en) | A kind of support column damping type adjuster | |
| CN206065398U (en) | A kind of New slide water gap device | |
| CN107830053A (en) | A kind of adjustable Weaving device bearing in gap | |
| CN206653945U (en) | A kind of multi-functional charging pile chassis | |
| CN205908610U (en) | Check bolt combination | |
| CN203248956U (en) | Display screen supporting frame with adjustable dip angle | |
| CN207195405U (en) | A kind of easy screw attachment structure for quantifying pretightning force | |
| CN208185180U (en) | It is a kind of for positioning the tapping screw of supporting device | |
| CN103557410B (en) | A kind of Non-skid feet | |
| CN207364077U (en) | A kind of anti-loosening bolt | |
| CN207384722U (en) | A kind of folding locking mechanism of treadmill | |
| CN206054587U (en) | A kind of mechanical load limiter | |
| CN204373908U (en) | A kind of device of opposing inverse locomitivity when testing ball-screw tension | |
| CN205877638U (en) | Portable display support | |
| CN206035944U (en) | Vertical hydraulic cylinder machinery constructs from individual malposed tooth | |
| CN219734123U (en) | Ball screw anti-shake device | |
| CN207261416U (en) | A kind of rolling bolt | |
| CN205244203U (en) | Braking clamp oil expenses jar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 Termination date: 20200123 |