CN105840635A - Combined connecting shaft - Google Patents
Combined connecting shaft Download PDFInfo
- Publication number
- CN105840635A CN105840635A CN201610278101.4A CN201610278101A CN105840635A CN 105840635 A CN105840635 A CN 105840635A CN 201610278101 A CN201610278101 A CN 201610278101A CN 105840635 A CN105840635 A CN 105840635A
- Authority
- CN
- China
- Prior art keywords
- shaft
- spindle nose
- connecting shaft
- axle body
- shaft 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.)
- Pending
Links
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a combined connecting shaft which comprises a shaft body, wherein a front shaft head is arranged at the front end of the shaft body, a rear shaft head is arranged at the rear end of the shaft body, a plummer block is arranged between the front shaft head and the shaft body; the diameter of the shaft body is greater than that of the front shaft head and the rear shaft head; the diameter of the plummer block is greater than that of the shaft body; and straight knurling is formed on the plummer block. According to the combined connecting shaft disclosed by the invention, the plummer block is arranged between the shaft body and the front shaft head, the straight knurling is formed on the plummer block for matching for assembling, and additional mounting of a bearing is not needed; the combined connecting shaft is integrally machined and formed, connected mounting of excessive sections of shaft is not needed, the cost is reduced, and the efficiency is improved.
Description
Technical field
The present invention relates to a kind of combination connecting shaft.
Background technology
Connecting shaft is a part important in component of machine, plant equipment is extensively applied, connecting shaft can connect multiple parts so that it is integration, but general connecting shaft can only connect two parts at two ends, when some needs multiple part combination to connect, and when attachment structure is complex, generally requires the multiple connection axostylus axostyles of use, and coordinate the auxiliary components such as axle sleeve, cause efficiency of assembling low, and waste resource.
Summary of the invention
For the technical problem of above-mentioned existence, it is an object of the invention to: propose a kind of combination connecting shaft.
The technical solution of the present invention is achieved in that a kind of combination connecting shaft, comprises axle body, and the front end of axle body is provided with front spindle nose, and rear end is provided with rear spindle nose, is provided with pillow block between front spindle nose and axle body；The diameter of described axle body is more than front spindle nose and rear spindle nose, and the diameter of pillow block is more than axle body, and pillow block is provided with straight knurling.
Preferably, described front spindle nose is screw-rod structure.
Preferably, described rear spindle nose is provided with connecting hole.
Preferably, described connecting hole is screwed hole.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
The combination connecting shaft of the present invention, is provided with pillow block between axle body and front spindle nose, and arranges straight knurling on pillow block to coordinate assembling, it is not necessary to extra mounting sleeve；And entirety is integrally machined shaping, it is not necessary to connected by multistage axle and install, saved cost, improve efficiency.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is a kind of schematic diagram combining connecting shaft of the present invention.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of combination connecting shaft of the present invention, comprise axle body 1, the front end of axle body 1 is provided with front spindle nose 2, and front spindle nose 2 is screw-rod structure, and rear end is provided with rear spindle nose 3, and rear spindle nose 3 is provided with connecting hole 6, and connecting hole 6 is screwed hole；It is provided with pillow block 4 between described front spindle nose 2 and axle body 1；The diameter of described axle body 1 is more than front spindle nose 2 and rear spindle nose 3, and the diameter of pillow block 4 is more than axle body 1, and pillow block 4 is provided with straight knurling 5.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (4)
1. a combination connecting shaft, it is characterised in that: comprising axle body (1), the front end of axle body (1) is provided with front spindle nose (2), and rear end is provided with rear spindle nose (3), is provided with pillow block (4) between front spindle nose (2) and axle body (1)；The diameter of described axle body (1) is more than front spindle nose (2) and rear spindle nose (3), and the diameter of pillow block (4) is more than axle body (1), and pillow block (4) is provided with straight knurling (5).
Combination connecting shaft the most according to claim 1, it is characterised in that: described front spindle nose (2) is screw-rod structure.
Combination connecting shaft the most according to claim 1, it is characterised in that: it is provided with connecting hole (6) on described rear spindle nose (3).
Combination connecting shaft the most according to claim 1, it is characterised in that: described connecting hole (6) is screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278101.4A CN105840635A (en) | 2016-04-29 | 2016-04-29 | Combined connecting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278101.4A CN105840635A (en) | 2016-04-29 | 2016-04-29 | Combined connecting shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840635A true CN105840635A (en) | 2016-08-10 |
Family
ID=56590091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610278101.4A Pending CN105840635A (en) | 2016-04-29 | 2016-04-29 | Combined connecting shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840635A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203114870U (en) * | 2013-04-03 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Small gear shaft |
| CN203114871U (en) * | 2013-04-03 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Drive shaft |
| CN203189494U (en) * | 2013-04-24 | 2013-09-11 | 宁波创世轴业有限公司 | Motor shaft for vehicle |
| CN104154105A (en) * | 2014-07-02 | 2014-11-19 | 池州扬帆微电机有限责任公司 | High-strength motor shaft |
| CN205047636U (en) * | 2015-09-09 | 2016-02-24 | 安徽东星汽车部件有限公司 | Better motor shaft of equilibrium |
-
2016
- 2016-04-29 CN CN201610278101.4A patent/CN105840635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203114870U (en) * | 2013-04-03 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Small gear shaft |
| CN203114871U (en) * | 2013-04-03 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Drive shaft |
| CN203189494U (en) * | 2013-04-24 | 2013-09-11 | 宁波创世轴业有限公司 | Motor shaft for vehicle |
| CN104154105A (en) * | 2014-07-02 | 2014-11-19 | 池州扬帆微电机有限责任公司 | High-strength motor shaft |
| CN205047636U (en) * | 2015-09-09 | 2016-02-24 | 安徽东星汽车部件有限公司 | Better motor shaft of equilibrium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |