CN107882896A - The locking mechanism of rotary shaft - Google Patents
The locking mechanism of rotary shaft Download PDFInfo
- Publication number
- CN107882896A CN107882896A CN201711330135.4A CN201711330135A CN107882896A CN 107882896 A CN107882896 A CN 107882896A CN 201711330135 A CN201711330135 A CN 201711330135A CN 107882896 A CN107882896 A CN 107882896A
- Authority
- CN
- China
- Prior art keywords
- groove
- clamping block
- rotary shaft
- axle sleeve
- locking mechanism
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of locking mechanism of rotary shaft, belong to rotary shaft lock-in techniques field, including axle sleeve, the groove of ring type structure is offered on the circumference of axle sleeve, the slot bottom width of groove is less than the width of rebate of groove, the clamping block for carrying out lock fit therewith is provided with below groove, clamping block is in integrally cone structure；Clamping block is used to be caught in groove, so as to play a part of locking axle sleeve；The regulation actuating unit being adjusted for clamping block is provided with below clamping block.By the locking mechanism of rotary shaft of the present invention, its is simple in construction, facilitates the locking of rotary shaft, and maintenance gets up to be convenient to.
Description
Technical field
The present invention relates to a kind of locking mechanism of rotary shaft, belongs to rotary shaft lock-in techniques field.
Background technology
At present, when being locked to rotary shaft, it is substantially and sets clamping to lock on the outside of axle, such mode has can
Rotary shaft can be caused to damage, change axle get up it is very troublesome.
The content of the invention
Deficiency of the prior art, the technical problem to be solved in the present invention are more than：A kind of lock of rotary shaft is provided
Determine mechanism, its is simple in construction, facilitates the locking of rotary shaft, and maintenance gets up to be convenient to.
The locking mechanism of rotary shaft of the present invention, including axle sleeve, it is characterised in that：Offered on the circumference of axle sleeve
The groove of ring type structure, the slot bottom width of groove are less than the width of rebate of groove, are provided with below groove and are locked therewith
The clamping block of cooperation, clamping block are in integrally cone structure；Clamping block is used to be caught in groove, so as to play a part of locking axle sleeve；
The regulation actuating unit being adjusted for clamping block is provided with below clamping block.
Further, preferably described axle sleeve is divided into upper half set and lower half set, and upper half set is bolted with lower half set.
Further, preferably described regulation actuating unit is hydraulic cylinder.
Compared with prior art, the invention has the advantages that：
By the locking mechanism of rotary shaft of the present invention, its is simple in construction, facilitates the locking of rotary shaft, and maintenance is got up
It is convenient to.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mounting structure schematic diagram of the present invention；
In figure：1st, hydraulic cylinder 2, clamping block 3, axle sleeve 4, groove 5, axle.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
Below by way of specific embodiment, the invention will be further described, but not to limit the present invention, it is all in the present invention
Within spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Embodiment
As shown in figure 1, the locking mechanism of the rotary shaft, including axle sleeve 3, ring-like knot is offered on the circumference of axle sleeve 3
The groove 4 of structure, the slot bottom width of groove 4 are less than the width of rebate of groove 4, are provided with below groove 4 and carry out locking therewith and match somebody with somebody
The clamping block 2 of conjunction, it is in cone structure that clamping block 2 is overall；Clamping block 2 is used to be caught in groove 4, so as to play the work of locking axle sleeve 3
With；The lower section of clamping block 2 is provided with the regulation actuating unit being adjusted for clamping block 2.
In the present embodiment, the axle sleeve 3 divides to be bolted for upper half set and lower half set, upper half set with lower half set；Institute
It is hydraulic cylinder 1 to state regulation actuating unit, can also be using other prior arts during application.
During installation, as shown in Fig. 2 axle 5 is arranged in axle sleeve 3, and it is fixed.In use, working as needs to lock axle 5
When, start hydraulic cylinder 1, drive clamping block 2 to be caught in groove 4, so as to complete the locking work of axle 5.Make further for raising
With the life-span, the outer surface of clamping block 2 is provided with one layer of wearing layer with the inner surface of groove 4.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of locking mechanism of rotary shaft, including axle sleeve (3), it is characterised in that：Offered on the circumference of axle sleeve (3) ring-like
The groove (4) of structure, the slot bottom width of groove (4) are less than the width of rebate of groove (4), are provided with therewith below groove (4)
The clamping block (2) of lock fit is carried out, it is in cone structure that clamping block (2) is overall；Clamping block (2) is used to be caught in groove (4), so as to
Play a part of locking axle sleeve (3)；The regulation actuating unit being adjusted for clamping block (2) is provided with below clamping block (2).
2. the locking mechanism of rotary shaft according to claim 1, it is characterised in that：The axle sleeve (3) be divided into upper half set and
Lower half set, upper half set are bolted with lower half set.
3. the locking mechanism of rotary shaft according to claim 1 or 2, it is characterised in that：The regulation actuating unit is liquid
Cylinder pressure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330135.4A CN107882896A (en) | 2017-12-13 | 2017-12-13 | The locking mechanism of rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330135.4A CN107882896A (en) | 2017-12-13 | 2017-12-13 | The locking mechanism of rotary shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882896A true CN107882896A (en) | 2018-04-06 |
Family
ID=61774307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330135.4A Pending CN107882896A (en) | 2017-12-13 | 2017-12-13 | The locking mechanism of rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276242A (en) * | 2021-06-09 | 2021-08-20 | 安徽省舒城华竹实业有限公司 | Bamboo chip splitting machine for processing bamboo artware and working method thereof |
-
2017
- 2017-12-13 CN CN201711330135.4A patent/CN107882896A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276242A (en) * | 2021-06-09 | 2021-08-20 | 安徽省舒城华竹实业有限公司 | Bamboo chip splitting machine for processing bamboo artware and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |