CN206764414U - A kind of double-deck tool magazine - Google Patents
A kind of double-deck tool magazine Download PDFInfo
- Publication number
- CN206764414U CN206764414U CN201720531450.2U CN201720531450U CN206764414U CN 206764414 U CN206764414 U CN 206764414U CN 201720531450 U CN201720531450 U CN 201720531450U CN 206764414 U CN206764414 U CN 206764414U
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- China
- Prior art keywords
- pivot
- tool
- cutterhead
- double
- pan
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- Withdrawn - After Issue
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Abstract
The utility model belongs to numerical control device technical field, more particularly to a kind of double-deck tool magazine.It is made up of drive device, upper tool pan, lower cutterhead, clutch transmission and cylinder power set, clutch transmission includes upper pivot and lower pivot, and lower pivot is active part, and upper pivot is secondary part；Upper pivot couples with cylinder power set, and separation and cooperation with lower pivot can be realized under the control of cylinder power set；Upper tool pan is fixedly installed on pivot；Lower cutterhead is fixedly installed on lower pivot, and is driven and rotated by drive device；The swaging clamp seat for accommodating cutter is provided with upper tool pan and lower cutterhead.The utility model is compact-sized, space hold is small, convenient processing and manufacture, cost is low, tool-changing speed is fast, lathe institute band cutter number can be significantly increased, suitable for all kinds of Digit Control Machine Tools on the premise of ensureing that Digit Control Machine Tool entirety floor space is small.
Description
Technical field
The utility model belongs to numerical control device technical field, more particularly to a kind of double-deck tool magazine.
Background technology
With the development of Computerized Numerical Control processing technology, the application field of Digit Control Machine Tool constantly expands, the processing energy to Digit Control Machine Tool
Power it is also proposed higher requirement, not need only to have higher machining accuracy and processing efficiency, but also disclosure satisfy that not
The processing request of same domain different workpieces multiple features, this requires Digit Control Machine Tool to allow for accommodating sufficient amount of cutter.And
For finishability energy preferably middle-size and small-size lathe, by being limited by tool magazine capacity, it is impossible to meet to workpiece multiple features
Processing request.
At present, it is common increase lathe institute the method with cutter number mainly have increase tool magazine quantity and change tool magazine type.
It is mainly to assemble multiple tool magazines in the relevant position of lathe to increase tool magazine quantity, such as each side configures a knife in lathe
Storehouse, this scheme will certainly increase the dimensional space of lathe to a certain extent, and have impact on lathe automatic loading/unloading etc. its
The position arrangement of his machine tool assembly, is unfavorable for the raising of Machinery Tool Automation degree, at the same this structure also have the tool changing cycle it is long,
It is unfavorable for safeguarding, the defects of cost is high；And the method for changing tool magazine type is then to change the less small-sized tool magazine of tool magazine capacity into
Large-scale tool magazine with larger capacity, such as change straight-line tool magazine into magazine, although this scheme can increase lathe
Institute's band cutter number, and do not increase tool magazine quantity, but the dimensional space of large-scale tool magazine is larger, it is impossible to meet junior machine pair
The design requirement in space, mismatched with junior machine.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind is compact-sized, space hold is small, adds
The double-deck tool magazine that work is easily manufactured, cost is low, tool-changing speed is fast, can match with the spatial design of junior machine, and
On the premise of not increasing tool magazine quantity, lathe institute band cutter number is significantly increased, meets that processing of the lathe to workpiece multiple features will
Ask.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of double-deck tool magazine,
It is made up of drive device, upper tool pan, lower cutterhead, clutch transmission and cylinder power set, clutch transmission includes upper
Pivot and lower pivot, lower pivot are active part, and upper pivot is secondary part；Upper pivot and gas
Cylinder power set couple, and separation and cooperation with lower pivot can be realized under the control of cylinder power set；Upper tool pan is fixed
It is installed on pivot；Lower cutterhead is fixedly installed on lower pivot, and is driven and rotated by drive device；Upper tool pan and
The swaging clamp seat for accommodating cutter is provided with lower cutterhead.
A kind of above-mentioned double-deck tool magazine, the upper tool pan and lower cutterhead are half body structure with straight line, and upper tool pan
Straight line be installed with protective door, the straight line of lower cutterhead is installed with lower protective door；Upper tool pan and lower cutterhead
Outside is additionally provided with protective cover, and tool changing mouth is provided with protective cover；Upper protective door and lower protective door can be respectively with upper tool pan with
Cutterhead rotates in protective cover together, upper anti-when the straight line of upper tool pan and lower cutterhead turns to when changing knife-edge part of protective cover
Hu Men and lower protective door close tool changing mouth, and closing protection is formed together with protective cover.
A kind of above-mentioned double-deck tool magazine, the drive device are made up of servomotor and reductor, servomotor and reductor
It is fixedly connected, reductor is fixedly connected with lower pivot；The servomotor only includes an absolute position encoder.
A kind of above-mentioned double-deck tool magazine, the upper pivot include inward turning transfer part and outer rotating part, and inward turning transfer part passes through flower
Key is engaged in outer rotating part, and the upper end of inward turning transfer part couples with cylinder power set, and lower end can coordinate with lower pivot；Outside
Rotating part axial restraint is installed, and upper tool pan is fixed on outer rotating part.
A kind of above-mentioned double-deck tool magazine, it is fixed that the upper pivot is realized with lower rotation centrally through centration axis and plastic bearing
Heart transition.
Compared with prior art, the beneficial effects of the utility model are：The utility model uses double-deck cutter head structure, knot
Structure is compact, and tool-changing speed is fast；By the effect of cylinder and clutch transmission, only be can be achieved with a servomotor to two layers
The control of cutterhead so that tool magazine can make full use of the height space of lathe, greatly reduce the laterally or longitudinally size of lathe,
On the premise of ensureing that Digit Control Machine Tool entirety floor space is small, the double cutter capacity for adding lathe；It also ensure that machine simultaneously
The inner space of bed, facilitates the position of other machine tool assemblies to arrange, is advantageous to the extension of Machinery Tool Automation function, suitable for all kinds of
Digit Control Machine Tool.
Brief description of the drawings
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is the utility model tool magazine cutterhead and protective roof structure schematic diagram.
Fig. 4 is the utility model upper tool pan tool-changing mechanism schematic diagram.
Fig. 5 is cutterhead tool-changing mechanism schematic diagram under the utility model.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of double-deck tool magazine of the present utility model, including drive device 10, upper tool pan 20, lower cutterhead 30,
50 and cylinder power set 60 in upper pivot 40, lower rotation.Lower pivot 50 couples with drive device 10, and by driving
The dynamic driving of device 10 rotation；Upper pivot 40 couples with cylinder power set 60, can be real under the control of cylinder power set 60
Now with the separation and cooperation of lower pivot 50；Upper tool pan 20 is fixedly installed on pivot 40, and lower cutterhead 30 fixes peace
Loaded on lower pivot 50.
As shown in Fig. 2 drive device 10 includes servomotor 11 and reductor 12, servomotor 11 is fixed with reductor 12
Connection, and be fixedly installed in by motor mounting plate in tool magazine mounting seat 70, to avoid steam or cutting etc. and servomotor from connecing
Touch, the lower section of servomotor 11 is provided with motor protecting cover 13.Lower pivot 50 is formed by determining pawl disk 51 and centration axis 52, fixed
Pawl disk 51 is bolted with reductor 12 to be coupled, and can drive its rotation by servomotor 11；Centration axis 52, which is located at, determines pawl disk
51 center, and be fixedly connected by bolt with determining pawl disk 51；Lower cutterhead 30, which is fixedly installed in, to be determined on pawl disk 51.Cylinder power fills
Putting 60 includes end lock cylinder 61 and bearing block 62, and bearing block 62 is fixed on the output end of end lock cylinder 61, and end lock cylinder 61 is logical
Cylinder saddle is crossed to be installed in tool magazine mounting seat 70.Upper pivot 40 is by 43 groups of splined shaft 41, spline housing 42 and pawl disk
Into splined shaft 41 is engaged in spline housing 42, and spline housing 42 is pacified by bearing 44 and the axial limiting of locking nut 45 in tool magazine
Fill in seat 70；Upper tool pan 20 is fixedly installed on spline housing 42；Pawl disk 43 is fixed on the lower end of splined shaft 41, in its centre bore
Plastic bearing 46 is provided with, pawl disk 43 can be meshed by blade tooth with determining pawl disk 51, and pass through centration axis 52 and plastic bearing
46 carry out centering transition；The upper end of splined shaft 41 is installed in bearing block 62 by bearing 47, can lock gas at end with bearing block 62
Moved up and down under the drive of cylinder 61, so as to realize pawl disk 43 and determine the separation between pawl disk 51 and engagement action；To prevent from spending
Axial moving occurs in bearing block 62 for key axle 41, and the top of splined shaft 41 is provided with bearing plate 48, while to ensure spline
Axle 41 is moved up and down steadily, and limiting plate 71 is additionally provided with tool magazine mounting seat 70, has internal spline on limiting plate 71, can be with flower
Key axle 41 is meshed.For realize pawl disk 43 with determine between pawl disk 51 it is dustless engage, set between upper tool pan 20 and lower cutterhead 30
It is equipped with sealing dust-proof device 80.
As shown in figure 3, upper tool pan 20 and lower cutterhead 30 are half body structure, wherein arc-shaped edges are evenly distributed with for accommodating
The swaging clamp seat of cutter, straight line then couple with upper protective door 21 and lower protective door 31 respectively, when not needing tool changing, upper protective door
21 and lower protective door 31 be located at the knife-edge part that changes of protective cover 90, and form closing protection with protective cover 90, when needing tool changing, on
Protective door 21 and lower protective door 31 are under the drive of upper tool pan 20 and lower cutterhead 30 to protective cover internal rotating.
When performing tool changing action to upper tool pan 20, the upper airways and external air source of holding lock cylinder 61 are connected, cylinder rod
Promote bearing block 62 to move down, and and then drive splined shaft 41 and pawl disk 43 to move downwardly together, be in and stretch to cylinder rod
During long limiting condition, pawl disk 43 is intermeshed with determining pawl disk 51；Servomotor 11 is worked, and its power is transmitted by determining pawl disk 51
Transferred power to pawl disk 43, and then by splined shaft 41 on spline housing 42, make upper tool pan 20 and lower cutterhead 30 while revolve
Turn, machine tool chief axis or tool-changing mechanical arm are movable to tool changing position and tool changing action performed to upper tool pan 20, as shown in Figure 4.When right
When lower cutterhead 30 performs tool changing action, the lower airways and external air source of holding lock cylinder 61 are connected, and cylinder rod drives bearing block 62
Move up, and then pull splined shaft 41 and pawl disk 43 to move upwardly together, when being in compression limit state to cylinder rod, move
Pawl disk 43 is kept completely separate with determining pawl disk 51；Servomotor 11 works, and its power only determines pawl disk 51 and transmits lower cutterhead 30, makes lower cutterhead
30 single movements, machine tool chief axis or tool-changing mechanical arm are movable to tool changing position and tool changing action are performed to lower cutterhead 30, such as Fig. 5 institutes
Show.Because upper tool pan 20 does not act with lower cutterhead 30, upper protective door 21 is closed, and during tool changing, upper tool pan 20 is not
Interference is formed, being smoothed out for tool changing has been effectively ensured.
Although the utility model is described in detail above, the utility model not limited to this, art technology
Personnel can carry out various modifications according to principle of the present utility model.Therefore, all modifications made according to the utility model principle,
It all should be understood to fall into the scope of protection of the utility model.
Claims (6)
1. a kind of double-deck tool magazine, it is characterised in that moved by drive device, upper tool pan, lower cutterhead, clutch transmission and cylinder
Power apparatus forms, and clutch transmission includes upper pivot and lower pivot, and lower pivot is active part, upper rotation
Center is secondary part；Upper pivot couples with cylinder power set, can cylinder power set control under realize and backspin
Turn the separation and cooperation at center；Upper tool pan is fixedly installed on pivot；Lower cutterhead is fixedly installed on lower pivot,
And driven and rotated by drive device；The swaging clamp seat for accommodating cutter is provided with upper tool pan and lower cutterhead.
2. a kind of double-deck tool magazine according to claim 1, it is characterised in that the upper tool pan is with straight line with lower cutterhead
Half body structure on side, and the straight line of upper tool pan is installed with protective door, the straight line of lower cutterhead is installed with down
Protective door；The outside of upper tool pan and lower cutterhead is additionally provided with protective cover, and tool changing mouth is provided with protective cover；Upper protective door and lower anti-
Shield door can be rotated respectively with upper tool pan and lower cutterhead in protective cover, when the straight line of upper tool pan and lower cutterhead turn to it is anti-
When changing knife-edge part of shield, upper protective door and lower protective door close tool changing mouth, and closing protection is formed together with protective cover.
3. a kind of double-deck tool magazine according to claim 2, it is characterised in that the drive device is by servomotor and deceleration
Machine forms, and servomotor is fixedly connected with reductor, and reductor is fixedly connected with lower pivot；The servomotor only includes
One absolute position encoder.
4. a kind of double-deck tool magazine according to claim 1 or 2 or 3, it is characterised in that the upper pivot includes inward turning
Transfer part and outer rotating part, inward turning transfer part by spline engagement in outer rotating part, upper end and the cylinder power set of inward turning transfer part
Connection, lower end can coordinate with lower pivot；Outer rotating part axial restraint installation, upper tool pan are fixed on outer rotating part.
5. a kind of double-deck tool magazine according to claim 1 or 2 or 3, it is characterised in that the upper pivot and lower rotation
Centering transition is realized centrally through centration axis and plastic bearing.
6. a kind of double-deck tool magazine according to claim 4, it is characterised in that the upper pivot leads to lower pivot
Cross centration axis and realize centering transition with plastic bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531450.2U CN206764414U (en) | 2017-05-15 | 2017-05-15 | A kind of double-deck tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531450.2U CN206764414U (en) | 2017-05-15 | 2017-05-15 | A kind of double-deck tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764414U true CN206764414U (en) | 2017-12-19 |
Family
ID=60639918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531450.2U Withdrawn - After Issue CN206764414U (en) | 2017-05-15 | 2017-05-15 | A kind of double-deck tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975957A (en) * | 2017-05-15 | 2017-07-25 | 北京精雕科技集团有限公司 | A kind of double-deck tool magazine |
| CN108481063A (en) * | 2018-03-14 | 2018-09-04 | 珠海汉迪自动化设备有限公司 | Rotate the control method and its system of tool magazine |
| TWI701167B (en) * | 2018-02-05 | 2020-08-11 | 日商三菱重工機械系統股份有限公司 | Rim exchanger, rim holding device and tire testing system |
-
2017
- 2017-05-15 CN CN201720531450.2U patent/CN206764414U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975957A (en) * | 2017-05-15 | 2017-07-25 | 北京精雕科技集团有限公司 | A kind of double-deck tool magazine |
| CN106975957B (en) * | 2017-05-15 | 2023-08-15 | 北京精雕科技集团有限公司 | Double-layer tool magazine |
| TWI701167B (en) * | 2018-02-05 | 2020-08-11 | 日商三菱重工機械系統股份有限公司 | Rim exchanger, rim holding device and tire testing system |
| CN108481063A (en) * | 2018-03-14 | 2018-09-04 | 珠海汉迪自动化设备有限公司 | Rotate the control method and its system of tool magazine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |