CN208099900U - A kind of convenient and fast machine tool chief axis of installation and removal - Google Patents
A kind of convenient and fast machine tool chief axis of installation and removal Download PDFInfo
- Publication number
- CN208099900U CN208099900U CN201820212357.XU CN201820212357U CN208099900U CN 208099900 U CN208099900 U CN 208099900U CN 201820212357 U CN201820212357 U CN 201820212357U CN 208099900 U CN208099900 U CN 208099900U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cavity
- bottom end
- drive shaft
- limited 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 convenient and fast machine tool chief axis of installation and removal,Including main shaft and drive shaft,The main shaft is located at the side of drive shaft,Main shaft is equipped with fixing seat close to one end of drive shaft,Drive shaft is provided with horizontally disposed fixing groove on the side side wall of main shaft,Fixing seat is connected in fixing groove,The top and bottom end of drive shaft are equipped with cavity close to the side of fixing seat,The top middle position of cavity is fixed with vertically disposed support rod,The bottom end of support rod is fixed with horizontally disposed fixing axle,Support rod is rotatably connected to the connecting rod being obliquely installed by fixing axle,The bottom end side of cavity is equipped with vertically disposed limited block,The bottom inner portion that the bottom end of limited block passes through cavity extends in fixing groove,The present apparatus can effectively be installed main shaft,It is easy to operate,It is easy to disassemble simultaneously,It does not need to be attached by multiple screws,It is time saving and energy saving,Work efficiency is high,Using effect is good.
Description
Technical field
The utility model relates to technical field of machine tool spindle more particularly to a kind of convenient and fast machine tool chief axis of installation and removal.
Background technique
Machine tool chief axis refers to the axis that workpiece or cutter rotation are driven on lathe.One end of machine tool chief axis and workpiece or knife
Tool connection, the other end usually with driving axis connection.Lathe is during the work time, it usually needs on the driving shaft by main shaft installation,
Main shaft is removed again after use.Traditional machine tool chief axis usually by the components such as multiple screws by main shaft and drive shaft into
Row connection, more time-consuming and laborious in installation and removal in this way, working efficiency is low, brings biggish trouble to staff,
Thus it is proposed that a kind of convenient and fast machine tool chief axis of installation and removal.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of installation and removal proposed
Convenient and fast machine tool chief axis.
To achieve the goals above, the utility model uses following technical solution：
A kind of convenient and fast machine tool chief axis of installation and removal, including main shaft and drive shaft, the main shaft are located at the one of drive shaft
Side, main shaft are equipped with fixing seat close to one end of drive shaft, and drive shaft is provided with horizontally disposed solid on the side side wall of main shaft
Determine slot, fixing seat is connected in fixing groove, and the top and bottom end of drive shaft are equipped with cavity close to the side of fixing seat, cavity
Top middle position is fixed with vertically disposed support rod, and the bottom end of support rod is fixed with horizontally disposed fixing axle, support rod
The connecting rod being obliquely installed is rotatably connected to by fixing axle, the bottom end side of cavity is equipped with vertically disposed limited block, limit
The bottom inner portion that the bottom end of block passes through cavity extends in fixing groove, and the top and bottom end of fixing seat are equal close to the side of limited block
It is provided with vertically disposed limiting slot, limited block is connected in limiting slot, and the top of cavity is equipped with far from the side of limited block to be fixed
Block, the both ends of connecting rod are rotatablely connected with the top side wall of fixed block and limited block respectively, and the top of fixed block is fixed with vertically
The compression bar of setting, the top inner wall that the top of compression bar passes through cavity extend to the outside of drive shaft, and the top of compression bar is fixed with pressure
Block.
Preferably, the both ends of the connecting rod are provided with shifting chute, fixed on the top side wall of limited block and fixed block
There is horizontally disposed pin shaft, two pin shafts are slidably connected in shifting chute respectively.
Preferably, the top of the limited block is fixed with vertically disposed first spring, and the top of the first spring is fixed on
On the top inner wall of cavity.
Preferably, the bottom end of the fixed block is fixed with vertically disposed second spring, and the bottom end of second spring is fixed on
On the bottom end inner wall of cavity.
Preferably, the vertical tangent plane of the fixing seat and fixing groove is rectangle.
The beneficial effects of the utility model：
1, pass through fixing seat, fixing groove, limiting slot, limited block, pin shaft, shifting chute, cavity, the first spring, connecting rod, consolidate
The setting of dead axle, support rod, briquetting, compression bar, fixed block and second spring can effectively be installed main shaft, easy to operate
Fast, easy to disassemble, it does not need to be attached by multiple screws, time saving and energy saving, work efficiency is high；
It 2, is the setting of rectangle by the vertical tangent plane of fixing seat and fixing groove, it can be convenient for alignment limited block and limit
Slot, will not be easy to operate there is a situation where deviateing；
The present apparatus can effectively be installed main shaft, easy to operate while easy to disassemble, not needed by multiple
Screw is attached, time saving and energy saving, and work efficiency is high, and using effect is good.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of convenient and fast machine tool chief axis of installation and removal sectional front view；
Fig. 2 be the utility model proposes a kind of convenient and fast machine tool chief axis of installation and removal partial structural diagram.
In figure：1 main shaft, 2 fixing seats, 3 fixing grooves, 4 drive shafts, 5 limiting slots, 6 limited blocks, 7 pin shafts, 8 shifting chutes, 9 chambers
Body, 10 first springs, 11 connecting rods, 12 fixing axles, 13 support rods, 14 briquettings, 15 compression bars, 16 fixed blocks, 17 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the convenient and fast machine tool chief axis of a kind of installation and removal, including main shaft 1 and drive shaft 4, main shaft 1, which is located at, to be driven
The side of moving axis 4, main shaft 1 are equipped with fixing seat 2 close to one end of drive shaft 4, and drive shaft 4 is opened on the side side wall of main shaft 1
There is horizontally disposed fixing groove 3, fixing seat 2 is connected in fixing groove 3, and the top and bottom end of drive shaft 4 are close to the one of fixing seat 2
Side is equipped with cavity 9, and the top middle position of cavity 9 is fixed with vertically disposed support rod 13, and the bottom end of support rod 13 is fixed
There is horizontally disposed fixing axle 12, support rod 13 is rotatably connected to the connecting rod 11 being obliquely installed by fixing axle 12, cavity 9
Bottom end side is equipped with vertically disposed limited block 6, and the bottom inner portion that the bottom end of limited block 6 passes through cavity 9 extends to fixing groove 3
Interior, the top and bottom end of fixing seat 2 are provided with vertically disposed limiting slot 5 close to the side of limited block 6, and limited block 6 is connected to
In limiting slot 5, the top of cavity 9 is equipped with fixed block 16 far from the side of limited block 6, the both ends of connecting rod 11 respectively with fixed block
16 and limited block 6 top side wall rotation connection, the top of fixed block 16 is fixed with vertically disposed compression bar 15, the top of compression bar 15
End extends to the outside of drive shaft 4 across the top inner wall of cavity 9, and the top of compression bar 15 is fixed with briquetting 14, connecting rod 11
Both ends are provided with shifting chute 8, and horizontally disposed pin shaft 7, two pins are respectively and fixedly provided on limited block 6 and the top side wall of fixed block 16
Axis 7 is slidably connected at respectively in shifting chute 8, and the top of limited block 6 is fixed with vertically disposed first spring 10, the first spring 10
Top be fixed on the top inner wall of cavity 9, the bottom end of fixed block 16 is fixed with vertically disposed second spring 17, the second bullet
The bottom end of spring 17 is fixed on the bottom end inner wall of cavity 9, and the vertical tangent plane of fixing seat 2 and fixing groove 3 is rectangle.
Working principle：When needing that main shaft 1 is installed, briquetting 14 is pressed, briquetting 14 passes through compression bar 15 for fixed block 16
It pushes, since connecting rod 11 is rotated around fixing axle 12, when fixed block 16 moves to the inner bottom of cavity 9, limited block 6
Fixing groove 3 is traveled upward and out, pin shaft 7 slides in shifting chute 8 at this time, and the first spring 10 and second spring 17 are pressed
Contracting, alignment and fixation seat 2 and fixing groove 3 enable fixing seat 2 since the vertical tangent plane of fixing seat 2 and fixing groove 3 is rectangle
Accurately enter in fixing groove 3, there will not be the case where limiting slot 5 and limited block 6 misplace, when fixing seat 2 moves to fixing groove 3
When most inner side, briquetting 14 is unclamped, limited block 6 moves downward under the action of the first spring 10, to reenter in fixing groove 3
And be clamped into limiting slot 5, fixed block 16 moves up under the action of second spring 17, and main shaft 1 is installed, disassembly
When, it is identical as the mounting means of main shaft 1, briquetting 14 is pressed, limited block 6 is detached from limiting slot 5 and fixing groove 3, can will be on main shaft 1
Fixing seat 2 extract, the present apparatus can effectively be installed main shaft 1, easy to operate while easy to disassemble, not needed
It is attached by multiple screws, time saving and energy saving, work efficiency is high, and using effect is good.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of convenient and fast machine tool chief axis of installation and removal, including main shaft (1) and drive shaft (4), which is characterized in that the main shaft
(1) it is located at the side of drive shaft (4), main shaft (1) is equipped with fixing seat (2) close to the one end of drive shaft (4), and drive shaft (4) is close
It is provided on the side side wall of main shaft (1) horizontally disposed fixing groove (3), fixing seat (2) is connected in fixing groove (3), drive shaft
(4) top and bottom end is equipped with cavity (9) close to the side of fixing seat (2), and the top middle position of cavity (9) is fixed with vertical
The support rod (13) being directly arranged, the bottom end of support rod (13) are fixed with horizontally disposed fixing axle (12), and support rod (13) passes through
Fixing axle (12) is rotatably connected to the connecting rod (11) being obliquely installed, and the bottom end side of cavity (9) is equipped with vertically disposed limit
Block (6), the bottom inner portion that the bottom end of limited block (6) passes through cavity (9) extend in fixing groove (3), the top of fixing seat (2) and
Bottom end is provided with vertically disposed limiting slot (5) close to the side of limited block (6), and limited block (6) is connected in limiting slot (5),
The top of cavity (9) far from limited block (6) side be equipped with fixed block (16), the both ends of connecting rod (11) respectively with fixed block
(16) it is fixed with vertically disposed compression bar (15), presses with the rotation connection of the top side wall of limited block (6), the top of fixed block (16)
The top inner wall that the top of bar (15) passes through cavity (9) extends to the outside of drive shaft (4), and the top of compression bar (15) is fixed with pressure
Block (14).
2. the convenient and fast machine tool chief axis of a kind of installation and removal according to claim 1, which is characterized in that the connecting rod
(11) both ends are provided with shifting chute (8), are respectively and fixedly provided on limited block (6) and the top side wall of fixed block (16) horizontally disposed
Pin shaft (7), two pin shafts (7) are slidably connected at respectively in shifting chute (8).
3. the convenient and fast machine tool chief axis of a kind of installation and removal according to claim 1, which is characterized in that the limited block
(6) top is fixed with vertically disposed first spring (10), and the top of the first spring (10) is fixed in the top of cavity (9)
On wall.
4. the convenient and fast machine tool chief axis of a kind of installation and removal according to claim 1, which is characterized in that the fixed block
(16) bottom end is fixed with vertically disposed second spring (17), and the bottom end of second spring (17) is fixed on the bottom end of cavity (9)
On inner wall.
5. the convenient and fast machine tool chief axis of a kind of installation and removal according to claim 1, which is characterized in that the fixing seat
It (2) is rectangle with the vertical tangent plane of fixing groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212357.XU CN208099900U (en) | 2018-02-07 | 2018-02-07 | A kind of convenient and fast machine tool chief axis of installation and removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820212357.XU CN208099900U (en) | 2018-02-07 | 2018-02-07 | A kind of convenient and fast machine tool chief axis of installation and removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099900U true CN208099900U (en) | 2018-11-16 |
Family
ID=64123696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820212357.XU Expired - Fee Related CN208099900U (en) | 2018-02-07 | 2018-02-07 | A kind of convenient and fast machine tool chief axis of installation and removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290513A (en) * | 2021-11-30 | 2022-04-08 | 张小亮 | Concrete pipe pile filling mould |
-
2018
- 2018-02-07 CN CN201820212357.XU patent/CN208099900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290513A (en) * | 2021-11-30 | 2022-04-08 | 张小亮 | Concrete pipe pile filling mould |
| CN114290513B (en) * | 2021-11-30 | 2024-02-02 | 张小亮 | Concrete pipe pile pouring die |
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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: 20181116 Termination date: 20190207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |