CN206522338U - A kind of high intensity antirust composition mandrel - Google Patents
A kind of high intensity antirust composition mandrel Download PDFInfo
- Publication number
- CN206522338U CN206522338U CN201720208797.3U CN201720208797U CN206522338U CN 206522338 U CN206522338 U CN 206522338U CN 201720208797 U CN201720208797 U CN 201720208797U CN 206522338 U CN206522338 U CN 206522338U
- Authority
- CN
- China
- Prior art keywords
- axle
- interior axle
- axle sleeve
- interior
- fixture block
- 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
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Abstract
The utility model discloses a kind of high intensity antirust composition mandrel, including body, axle sleeve, interior axle, anti-hopping, spacing hole, axle sleeve link slot, bayonet socket, interior axle mounting groove, interior axle spacing ring, fixture block, antirust coat and hard chrome wear-resistant protective layer, the body includes axle sleeve and interior axle, the boss surfaces are provided with anti-hopping, described anti-hopping one end is provided with spacing hole, described axle sleeve one end bottom is provided with axle sleeve link slot, the sleeve lining surface is provided with bayonet socket, the interior axle is located at the inside of the axle sleeve, the interior axle outer surface is provided with fixture block, the interior axle passes through the bayonet socket clamping on the fixture block and the axle sleeve, described interior axle one end is provided with interior axle mounting groove, the utility model possesses anti-hopping, spacing hole, fixture block and buckle, connect so that axle sleeve is close to outside, interior axle and axle sleeve are closely connected, improve the overall intensity of mandrel, hard chrome wear-resistant protective layer and antirust coat are set simultaneously, further increase the intensity and rustless property of mandrel.
Description
Technical field
The utility model is related to mandrel technical field, specially a kind of high intensity antirust composition mandrel.
Background technology
Axle is to be through the cylindrical object in the middle of bearing or in the middle of wheel or in the middle of gear, but it is partially square also to have
's.Axle is support rotary part and turned round therewith to transmit motion, moment of torsion or the machine components of moment of flexure.Generally round metal
Shaft-like, each section can have different diameters.The part for making gyration in machine is just mounted on axle.Mandrel is one kind of axle.
Traditional mandrel in installation and fixation all by mandrel punch, by screw by mandrel install fix
, installation procedure is complicated, and certain destruction is caused to core shaft structure, mandrel intensity is reduced, while traditional mandrel
Rustless property is poor, and use time is long, and surface is also easy to produce iron rust, reduces the use accuracy of mandrel.
Utility model content
The purpose of this utility model is to provide a kind of high intensity antirust composition mandrel possess anti-hopping, spacing hole, fixture block
And buckle so that axle sleeve be close to outside connect, interior axle and axle sleeve are closely connected, improve the overall intensity of mandrel, set simultaneously
Hard chrome wear-resistant protective layer and antirust coat, further increase the intensity and rustless property of mandrel.
To achieve the above object, the utility model provides following technical scheme：A kind of high intensity antirust composition mandrel, including
Body, axle sleeve, interior axle, anti-hopping, spacing hole, axle sleeve link slot, bayonet socket, interior axle mounting groove, interior axle spacing ring, fixture block, antirust
Layer and hard chrome wear-resistant protective layer, the body include axle sleeve and interior axle, and the boss surfaces are provided with anti-hopping, the anti-hopping one
End is provided with spacing hole, and described axle sleeve one end bottom is provided with axle sleeve link slot, and the sleeve lining surface is provided with bayonet socket, the interior axle
Positioned at the inside of the axle sleeve, the interior axle outer surface is provided with fixture block, and the interior axle passes through institute on the fixture block and the axle sleeve
Bayonet socket clamping is stated, described interior axle one end is provided with interior axle mounting groove, and the side surface of interior axle one is provided with interior axle spacing ring.
It is preferred that, the sleeve outer surface is provided with hard chrome wear-resistant protective layer, and the hard chrome wear-resistant protective layer outer surface is provided with
Antirust coat.
It is preferred that, the antirust coat surface smear has red lead anti-corrosive paint.
It is preferred that, the interior axle spacing ring is connected and is mutually perpendicular to the interior axle mounting groove top.
It is preferred that, the bayonet socket is equipped with 8 with the fixture block, and the bayonet socket is corresponded with the fixture block position.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting anti-hopping, spacing hole, fixture block and buckle so that axle sleeve be close to outside connect, it is interior
Axle and axle sleeve are closely connected, and improve the overall intensity of mandrel.
2nd, the utility model further increases the intensity of mandrel and prevented by setting hard chrome wear-resistant protective layer and antirust coat
Rust performance.
3rd, the utility model is by setting axle sleeve link slot, interior axle mounting groove and interior axle spacing ring so that mandrel is being installed
Shi Wuxu is punched on mandrel, installs simple, compared to the internal structure that more traditional mounting means will not destroy mandrel.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model inside configuration schematic diagram；
In figure：1-body, 2-axle sleeve, 3-interior axle, 4-anti-hopping, 5-spacing hole, 6-axle sleeve link slot, 7-card
Mouthful, 8-interior axle mounting groove, 9-interior axle spacing ring, 10-fixture block, 11-antirust coat, 12-hard chrome wear-resistant protective layer.
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high intensity antirust composition mandrel, including this
Body 1, axle sleeve 2, interior axle 3, anti-hopping 4, spacing hole 5, axle sleeve link slot 6, bayonet socket 7, interior axle mounting groove 8, interior axle spacing ring 9, card
Block 10, antirust coat 11 and hard chrome wear-resistant protective layer 12, the body 1 include axle sleeve 2 and interior axle 3, and the surface of axle sleeve 2 is provided with anti-
Job-hopping 4, described one end of anti-hopping 4 is provided with spacing hole 5, and one end bottom of axle sleeve 2 is provided with axle sleeve link slot 6, the axle sleeve 2
Wall surface is provided with bayonet socket 7, and the interior axle 3 is located at the inside of the axle sleeve 2, and the outer surface of interior axle 3 is provided with fixture block 10, described interior
Axle 3 is by the clamping of bayonet socket 7 on the fixture block 10 and the axle sleeve 2, and described one end of interior axle 3 is provided with interior axle mounting groove 8, described
The side surface of interior axle 3 one is provided with interior axle spacing ring 9.
The outer surface of axle sleeve 2 is provided with hard chrome wear-resistant protective layer 12, and the outer surface of hard chrome wear-resistant protective layer 12 is provided with anti-
Rusty scale 11, by setting hard chrome wear-resistant protective layer 12, improves mandrel surface wearability, extends the service life of mandrel.
The surface smear of antirust coat 11 has red lead anti-corrosive paint, and red lead anti-corrosive paint favorable rust preventing effect is environment friendly and pollution-free.
The interior axle spacing ring 9 is connected and is mutually perpendicular to the top of interior axle mounting groove 8.
The bayonet socket 7 is equipped with 8 with the fixture block 10, and the bayonet socket 7 is corresponded with the position of fixture block 10 so that
Interior axle 3 is closely joined together with axle sleeve 2, it is to avoid occurred loosening during long-time, slid, so as to influence the intensity of mandrel.
Operation principle：A kind of high intensity antirust composition mandrel, including body 1, axle sleeve 2, interior axle 3, anti-hopping 4, spacing hole
5th, axle sleeve link slot 6, bayonet socket 7, interior axle mounting groove 8, interior axle spacing ring 9, fixture block 10, antirust coat 11 and hard chrome wear-resistant protective layer
12, mandrel when mounted, can be installed, the conventional mounting that compares mode is not by axle sleeve link slot 6 and interior axle mounting groove 8
The internal structure of mandrel can be destroyed, installs simpler, while by setting hard chrome wear-resistant protective layer 12 and antirust coat 11, further
Improve the intensity and rustless property of mandrel.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high intensity antirust composition mandrel, including body（1）, axle sleeve（2）, interior axle（3）, anti-hopping（4）, spacing hole（5）、
Axle sleeve link slot（6）, bayonet socket（7）, interior axle mounting groove（8）, interior axle spacing ring（9）, fixture block（10）, antirust coat（11）It is resistance to hard chrome
Grind protective layer（12）, it is characterised in that：The body（1）Including axle sleeve（2）And interior axle（3）, the axle sleeve（2）Surface is provided with anti-
Job-hopping（4）, the anti-hopping（4）One end is provided with spacing hole（5）, the axle sleeve（2）One end bottom is provided with axle sleeve link slot（6）,
The axle sleeve（2）Inner wall surface is provided with bayonet socket（7）, the interior axle（3）Positioned at the axle sleeve（2）Inside, the interior axle（3）Outside
Surface is provided with fixture block（10）, the interior axle（3）Pass through the fixture block（10）With the axle sleeve（2）The upper bayonet socket（7）Clamping, institute
State interior axle（3）One end is provided with interior axle mounting groove（8）, the interior axle（3）One side surface is provided with interior axle spacing ring（9）.
2. a kind of high intensity antirust composition mandrel according to claim 1, it is characterised in that：The axle sleeve（2）Outer surface
Provided with hard chrome wear-resistant protective layer（12）, the hard chrome wear-resistant protective layer（12）Outer surface is provided with antirust coat（11）.
3. a kind of high intensity antirust composition mandrel according to claim 2, it is characterised in that：The antirust coat（11）Surface
It is coated with red lead anti-corrosive paint.
4. a kind of high intensity antirust composition mandrel according to claim 1, it is characterised in that：The interior axle spacing ring（9）
With the interior axle mounting groove（8）Top connects and is mutually perpendicular to.
5. a kind of high intensity antirust composition mandrel according to claim 1, it is characterised in that：The bayonet socket（7）With it is described
Fixture block（10）It is equipped with 8, the bayonet socket（7）With the fixture block（10）Position is corresponded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208797.3U CN206522338U (en) | 2017-03-06 | 2017-03-06 | A kind of high intensity antirust composition mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208797.3U CN206522338U (en) | 2017-03-06 | 2017-03-06 | A kind of high intensity antirust composition mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522338U true CN206522338U (en) | 2017-09-26 |
Family
ID=59902402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208797.3U Expired - Fee Related CN206522338U (en) | 2017-03-06 | 2017-03-06 | A kind of high intensity antirust composition mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522338U (en) |
-
2017
- 2017-03-06 CN CN201720208797.3U patent/CN206522338U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20200306 |