CN207953306U - A kind of lever tool striking device of CNC milling machine direct-connected main shaft - Google Patents
A kind of lever tool striking device of CNC milling machine direct-connected main shaft Download PDFInfo
- Publication number
- CN207953306U CN207953306U CN201721927093.8U CN201721927093U CN207953306U CN 207953306 U CN207953306 U CN 207953306U CN 201721927093 U CN201721927093 U CN 201721927093U CN 207953306 U CN207953306 U CN 207953306U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support bar
- knife
- main shaft
- box 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lever tool striking devices of CNC milling machine direct-connected main shaft, including main spindle box body, direct-connected main shaft, first forge a knife block, second forge a knife block, cylinder of forging a knife, main spindle box body upper end is fixed with spindle motor, with main spindle box body by flanged joint, direct-connected main shaft is connect direct-connected main shaft with spindle motor；First support bar is installed on main spindle box body, spindle motor connects first support bar, first block of forging a knife is connected in first support bar, one end of first support bar is rotatably connected connecting rod, the one end of connecting rod far from first support bar is rotatably connected second support bar, the one end of second support bar far from connecting rod is forged a knife block equipped with second, and cylinder of forging a knife is connect with connecting rod, and connecting rod is flexibly connected by bearing assembly with bearing block.Support shaft is set on main spindle box body, and the torque for cylinder output of being forged a knife by transmission such as connecting rods realizes quickly loose broaching tool, and fast exchange is carried out to machine tooling cutter, avoids the problems such as tool-changing speed that traditional oil pressure is forged a knife and generated is slow.
Description
Technical field
The utility model is related to machine tool field more particularly to a kind of lever tool striking devices of CNC milling machine direct-connected main shaft.
Background technology
With the fast development of Computerized Numerical Control processing technology, the processing of the higher and higher machining of degree of specialization of machining
The lathes such as UEFA Champions League center have obtained the wide promotion and application sent out and received.Meanwhile difficult-to-machine material is also more and more, process velocity requirement
It is higher and higher, the rapid development of cutter material and processing technology is promoted, the application of associated mode high-speed main spindle improves intermetallic composite coating
The new application of technological ability and cutting speed.And traditional oil pressure tool striking device exists and is manufactured into due to the use of one-piece rotor shaft
The defects of this height, inconvenient maintenance, slow tool-changing speed.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of CNC milling machine direct-connected main shafts
Lever tool striking device can solve the problems, such as that prior art tradition tool striking device tool-changing speed is slow.
The purpose of this utility model is realized using following technical scheme：
A kind of lever tool striking device of CNC milling machine direct-connected main shaft, including main spindle box body, direct-connected main shaft, first forge a knife block,
Second forges a knife block, cylinder of forging a knife, and main spindle box body upper end is fixed with spindle motor, and direct-connected main shaft is connected with main spindle box body by flange
It connects, direct-connected main shaft is connect with spindle motor；Mounting hole is offered on main spindle box body, and first support bar is installed in mounting hole, it is main
Spindle motor connects first support bar, and the first block of forging a knife is connected in first support bar, and one end of first support bar is rotatably connected
There is connecting rod, the one end of connecting rod far from first support bar to be rotatably connected and have second support bar, second support bar far from connecting rod one
End is forged a knife block equipped with second, and cylinder of forging a knife is connect with connecting rod, and connecting rod is flexibly connected by bearing assembly with a bearing block.
Preferably, the first support bar is rotatably connected by an articulation with connecting rod.
Preferably, the connecting rod includes first connecting rod and second connecting rod, and first connecting rod adjusts spiral shell with second connecting rod by one
Mother's connection.
Preferably, the second support bar is rotatably connected by connecting pin and connecting rod.
Preferably, the direct-connected main shaft is located at the lower section of main spindle box body.
Compared with prior art, the beneficial effects of the utility model are：
Support shaft is arranged in the utility model on main spindle box body, the torque for cylinder output of being forged a knife by transmission such as connecting rods, real
Now quick loose broaching tool, fast exchange is carried out to machine tooling cutter, avoid traditional oil pressure forge a knife and the tool-changing speed that generates it is slow,
The problems such as manufacturing process is complicated.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the lever tool striking device of CNC milling machine direct-connected main shaft of the utility model；
Fig. 2 is a kind of another structural schematic diagram of lever tool striking device of CNC milling machine direct-connected main shaft of the utility model.
In figure：1, direct-connected main shaft；2, main spindle box body；3, it first forges a knife block；4, it second forges a knife block；5, it forges a knife cylinder；6, main
Spindle motor；7, first support bar；8, connecting rod；9, second support bar；10, bearing assembly；11, bearing block；12, articulation；13, it adjusts
Save nut；14, connecting pin.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
As depicted in figs. 1 and 2, the utility model provides a kind of lever tool striking device of CNC milling machine direct-connected main shaft, application
In direct-connected main shaft 1, including main spindle box body 2, direct-connected main shaft 1, first forge a knife block 3, second forge a knife block 4, cylinder 5 of forging a knife, spindle box
2 upper end of body is fixed with spindle motor 6, and direct-connected main shaft 1 passes through flanged joint, direct-connected main shaft 1 and spindle motor 6 with main spindle box body 2
Connection；Mounting hole is offered on main spindle box body 2, and first support bar 7, first support of the connection of spindle motor 6 are installed in mounting hole
Bar 7, the first block 3 of forging a knife are connected in first support bar 7, and one end of first support bar 7, which is rotatably connected, connecting rod 8, and connecting rod 8 is remote
One end from first support bar 7, which is rotatably connected, second support bar 9, and the one end of second support bar 9 far from connecting rod 8 is equipped with second
It forges a knife block 4, cylinder 5 of forging a knife is connect with connecting rod 8, and connecting rod 8 is flexibly connected by bearing assembly 10 with a bearing block 11.
The direct-connected main shaft of the utility model transmits the torque for cylinder output of forging a knife by support shaft, connecting rod, utilizes support base
On bearing be that supporting-point carries out transmission torque, realize quickly loose broaching tool, fast exchange carried out to machine tooling cutter.
Preferably, the first support bar 7 is rotatably connected by an articulation 12 with connecting rod 8.
As preferred embodiment, the connecting rod 8 includes first connecting rod and second connecting rod, first connecting rod and second connecting rod
It is connected by an adjusting nut 13.Second support bar 9 is rotatably connected by connecting pin 14 and connecting rod 8.Direct-connected main shaft 1 is located at master
The lower section of axle box 2.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. a kind of lever tool striking device of CNC milling machine direct-connected main shaft, which is characterized in that including main spindle box body, direct-connected main shaft,
A dozen cutter blocks, second are forged a knife block, cylinder of forging a knife, and main spindle box body upper end is fixed with spindle motor, and direct-connected main shaft is logical with main spindle box body
Flanged joint is crossed, direct-connected main shaft is connect with spindle motor；Mounting hole is offered on main spindle box body, and first is equipped in mounting hole
Strut, spindle motor connect first support bar, and the first block of forging a knife is connected in first support bar, and one end of first support bar can turn
Dynamic to be connected with connecting rod, the one end of connecting rod far from first support bar is rotatably connected and has second support bar, and second support bar is far from even
One end of bar is forged a knife block equipped with second, and cylinder of forging a knife is connect with connecting rod, and connecting rod is flexibly connected by bearing assembly with a bearing block.
2. lever tool striking device as described in claim 1, which is characterized in that the first support bar passes through an articulation and company
Bar is rotatably connected.
3. lever tool striking device as claimed in claim 2, which is characterized in that the connecting rod includes that first connecting rod and second connect
Bar, first connecting rod are connect with second connecting rod by an adjusting nut.
4. lever tool striking device as described in claim 1, which is characterized in that the second support bar passes through connecting pin and connecting rod
It is rotatably connected.
5. lever tool striking device as described in claim 1, which is characterized in that the direct-connected main shaft is located under main spindle box body
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927093.8U CN207953306U (en) | 2017-12-29 | 2017-12-29 | A kind of lever tool striking device of CNC milling machine direct-connected main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927093.8U CN207953306U (en) | 2017-12-29 | 2017-12-29 | A kind of lever tool striking device of CNC milling machine direct-connected main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953306U true CN207953306U (en) | 2018-10-12 |
Family
ID=63731822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927093.8U Expired - Fee Related CN207953306U (en) | 2017-12-29 | 2017-12-29 | A kind of lever tool striking device of CNC milling machine direct-connected main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666560A (en) * | 2019-09-19 | 2020-01-10 | 贵州宝康智能装备有限公司 | Lathe pine cutter arm mounting structure |
| CN114043237A (en) * | 2022-01-11 | 2022-02-15 | 大族激光科技产业集团股份有限公司 | Cutter beating assembly and drilling and tapping center |
-
2017
- 2017-12-29 CN CN201721927093.8U patent/CN207953306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666560A (en) * | 2019-09-19 | 2020-01-10 | 贵州宝康智能装备有限公司 | Lathe pine cutter arm mounting structure |
| CN114043237A (en) * | 2022-01-11 | 2022-02-15 | 大族激光科技产业集团股份有限公司 | Cutter beating assembly and drilling and tapping center |
| CN114043237B (en) * | 2022-01-11 | 2022-03-29 | 大族激光科技产业集团股份有限公司 | Cutter beating assembly and drilling and tapping center |
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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: 20181012 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |