CN107952971A - A kind of reciprocating turnery processing tool changing component - Google Patents
A kind of reciprocating turnery processing tool changing component Download PDFInfo
- Publication number
- CN107952971A CN107952971A CN201710490038.5A CN201710490038A CN107952971A CN 107952971 A CN107952971 A CN 107952971A CN 201710490038 A CN201710490038 A CN 201710490038A CN 107952971 A CN107952971 A CN 107952971A
- Authority
- CN
- China
- Prior art keywords
- cutter
- fixed
- cam
- tool changing
- reciprocating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/244—Toolposts, i.e. clamping quick-change toolholders, without description of the angular positioning device
- B23B29/246—Quick-change tool holders
Abstract
The invention discloses a kind of reciprocating turnery processing tool changing component, including panel machining and the workpiece being removably secured on panel machining, the transmission module for further including the cutter module being removably secured on panel machining and being fixed on panel machining and cutter module being driven to move reciprocatingly, the cutter module include the cutter two to be processed to workpiece.The tool changing component realizes tool changing in the form of moving back and forth, and avoids using the interference between other tool changing form cutters.
Description
Technical field
The invention belongs to turnery processing cutter field, more particularly to a kind of reciprocating turnery processing tool changing component.
Background technology
Today's numerical control lathe mainly uses row-knife panel machining, in tool changing, it is necessary to hide it is dry and astringent, for this by each knife
The free degree having in both direction is moved, i.e., each cutter can be changed between working status and off working state.
But during conversion, can be there are idle stroke, idle stroke is not on the one hand so that control accuracy is high, on the other hand so that turning
That processes is inefficient.
The content of the invention
It is a primary object of the present invention to provide a kind of reciprocating turnery processing toolbox, which is back and forth transporting
Either positive still counter motion can be processed workpiece and then avoid idle stroke in dynamic process, improve dress
The utilization rate put, also provides the efficiency of turnery processing.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of reciprocating turnery processing tool changing component, including
Panel machining and the workpiece being removably secured on panel machining, it is characterised in that further include and be removably secured to add
Cutter module on work panel and the transmission module for being fixed on panel machining and cutter module being driven to move reciprocatingly,
The cutter module includes the cutter two to be processed to workpiece.
Preferably, the cutter module further includes the knife rest being pivotally secured on panel machining, two cutters pair
It is fixed on knife rest with claiming and the blade end of cutter is towards workpiece.
Preferably, the knife rest includes the linking arm that two symmetrically arranged fixed arms are connected with by two fixed arms, the company
Connect arm to be pivotally secured on panel machining, a cutter is both provided with each fixed arm.
Preferably, the linking arm is realized by the form of taper-face contact with panel machining and is pivotally connected.
Preferably, symmetrical cutter fixing groove is provided with each fixed arm, the cutter is removably secured
Into cutter fixing groove.
Preferably, the transmission module includes the cam and resetting spring being rotatably fixed on panel machining, described
Cam coordinates with one of fixed arm, and one end of the resetting spring is fixed on panel machining, and the other end is fixed therein
On one fixed arm, the resetting spring has the power for making to be resisted against all the time with the fixed arm of cam engagement on cam.
Preferably, the contact point of the cam and fixed arm is more than linking arm to the distance between the rotation axis of linking arm
Rotation axis and cutter the distance between blade.
Preferably, adjutage is provided with the position with the fixed arm of cam engagement with cam engagement, in institute
State adjutage to be detachably provided with against bar close to one end of cam, the free end against bar is resisted against on cam.
Preferably, the transmission module further includes the motor being fixed on panel machining, and the motor connects with cam drive
Connect.
Compared with prior art, the invention has the advantages that：
1) toolbox carries out tool changing using reciprocal form is rotated, can effectively prevent between two cutters and
Interfere, avoid because the loss that tool changing interference fringe comes between cutter and workpiece with two；
2) driving of knife rest is using cam and resetting spring collective effect so that there is no idle stroke between knife rest and cam,
The error that idle stroke is brought can so be reduced when controlling Tool advance by motor, and then machining accuracy can be improved.
Brief description of the drawings
Fig. 1 and Fig. 2 is structure chart according to a preferred embodiment of the present invention
Fig. 3 is the taper-face contact figure of linking arm and panel machining according to a preferred embodiment of the present invention
Embodiment
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of reciprocating turnery processing tool changing component as shown in Figs. 1-2, including panel machining 1, be removably secured to
Cutter module 2 on panel machining 1 and the biography for being fixed on panel machining 1 and cutter module 2 being driven to move reciprocatingly
Dynamic model block 3, cutter module 2 is realized treats that turner 4 carries out turnery processing to being installed on panel machining 1, by being driven mould
Block 3 drives cutter module 2 to move back and forth and realizes tool changing.
The cutter module 2 includes cutter 22 and to support the knife rest 21 of cutter 22, and the knife rest 21, which includes two, to be fixed
Arm 211 and the linking arm 212 for connecting two fixed arms 211, are respectively and fixedly provided with a cutter 22, the connection on each fixed arm 211
Arm 212 is pivotally secured on panel machining 1 and then whole knife rest 21 is pivoted both relative to panel machining 1, described
Two fixed arms 211 are symmetrical relative to the pivot axis of linking arm 212.Also, according to the big of fabricated part to be lathed
Two fixed arms 211 can be arranged to different sizes by small difference from both line of symmetry angles.
Opposite side is both provided with cutter fixing groove 213 on two fixed arms 211, each cutter fixing groove
213 it is upper along its length run through corresponding fixed arm 211, the cutter 22 be removably attached in cutter fixing groove 213 with
Facilitate the adjustment of cutter 22.One end direction of the blade of the cutter 22 treats that turner 4 is set.
The transmission component 3 includes cam 32, and the cam 32 can be rotatably set on panel machining 1 and can support
Lean against on the side in the both sides of one of fixed arm 211.Preferably, in order to save space, the cam 32 is arranged on two
Between fixed arm 211 and it is resisted against on the inner side of one of fixed arm 211.
The transmission component 3 further includes resetting spring 33, and one end of the resetting spring 33 is fixed therein a fixation
On arm 211, the other end is fixed on panel machining 1, and the resetting spring 33 provides the fixed arm for making to coordinate with cam 32 all the time
211 are resisted against the power on cam 32 all the time.Preferably, in order to save space, the resetting spring 33 is arranged on two fixed arms 211
Between.The power that the resetting spring 33 produces can be thrust or pulling force, be preferably pulling force.
Since cam 32 and one of fixed arm 211 are all the time against and then when cam 32 rotates, passing through 32 table of cam
The change of surface curve can make fixed arm 211 move reciprocatingly, so one of cutter 22 can be made to be moved on station with
Realize tool changing.
Adjutage 214 is set on the fixed arm 211 coordinated with cam 32 at the position coordinated with cam 32, is being extended
The end set of arm 214, which has against bar 215, the free end against bar 215, to be resisted against on cam 32.It is described against bar 215
It is removably attached on adjutage 214, when being worn against bar 215, it is only necessary to can be and against bar 215 by replacing
Whole knife rest need not be replaced.
In order to realize labour-saving effect by leverage, the cam 32 with against the position that bar 215 contacts to connecting
The distance for connecing 212 rotation axis of arm is more than the blade of cutter 22 to the distance of 212 rotation axis of linking arm, so that cam 32
The torque arm length of side is more than the torque arm length for treating 4 side of turner and then cam 32 can use less power to make knife
Frame 21 does crankmotion and then realizes tool changing.
The cam 32 drives rotation by the motor 31 being arranged on panel machining 1, it is preferable that the cam 32 is fixed on
On the output shaft of the motor 31, and the motor 31 is fixed on side on panel machining 1 and opposite with cam 32.When
So, motor 31 can also be rotated by other manner of the prior art band moving cam 32.
In order to improve turning accuracy, the linking arm 212 and the company of being mutually pivotable in the form of taper-face contact of panel machining 1
Connect, by the conical surface turning can be made to be the power that produces equably respectively on the conical surface so that linking arm 212 and panel machining 1
Junction uniform force, and then reduce the deformation of junction structure, improve service life.
The tool changing component is suitable for the turnery processing of bar (treating turner 4), in processing, controls motor as needed
31 rotations make the cutter 22 of needs rotate at the position of bar, and bar can be rotated relative to panel machining 1, Jin Er
When bar rotates, 22 feed of cutter just on station is controlled to realize the turning to bar by motor 31, when need
When replacing cutter 22 and carrying out other process processing, motor 31 is set to invert another cutter 22 being moved at station and then pass through
Feed is controlled to realize the processing to bar.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (9)
1. a kind of reciprocating turnery processing tool changing component, including panel machining and the work that is removably secured on panel machining
Part, it is characterised in that further include the cutter module being removably secured on panel machining and be fixed on panel machining and
The transmission module that cutter module can be driven to move reciprocatingly, the cutter module include two to be processed to workpiece
Cutter.
2. a kind of reciprocating turnery processing tool changing component according to claim 1, it is characterised in that the cutter module is also
Including the knife rest being pivotally secured on panel machining, two cutters are symmetrically fixed on knife rest and the blade of cutter
Hold towards workpiece.
3. a kind of reciprocating turnery processing tool changing component according to claim 2, it is characterised in that the knife rest includes two
The linking arm that symmetrically arranged fixed arm is connected with by two fixed arms, the linking arm are pivotally secured on panel machining,
A cutter is both provided with each fixed arm.
4. a kind of reciprocating turnery processing tool changing component according to claim 3, it is characterised in that the linking arm is with adding
Work panel realizes pivot joint by the form of taper-face contact.
5. a kind of reciprocating turnery processing tool changing component according to claim 3, it is characterised in that on each fixed arm
Symmetrical cutter fixing groove is provided with, the cutter is detachably fixed in cutter fixing groove.
A kind of 6. reciprocating turnery processing tool changing component according to claim 3, it is characterised in that the transmission module bag
The cam and resetting spring being rotatably fixed on panel machining are included, the cam coordinates with one of fixed arm, described
One end of resetting spring is fixed on panel machining, and the other end is fixed therein on a fixed arm, and the resetting spring has
Make the power being resisted against all the time with the fixed arm of cam engagement on cam.
7. a kind of reciprocating turnery processing tool changing component according to claim 6, it is characterised in that the cam and fixation
The contact point of arm is more than to the distance between the rotation axis of linking arm between the rotation axis of linking arm and the blade of cutter
Distance.
8. a kind of reciprocating turnery processing tool changing component according to claim 6, it is characterised in that match somebody with somebody described with cam
With being provided with adjutage at the position of cam engagement on the fixed arm of conjunction, the adjutage close to one end of cam removably
It is provided with against bar, the free end against bar is resisted against on cam.
9. a kind of reciprocating turnery processing tool changing component according to claim 6, it is characterised in that the transmission module is also
Including the motor being fixed on panel machining, the motor is connected with cam drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490038.5A CN107952971A (en) | 2017-06-25 | 2017-06-25 | A kind of reciprocating turnery processing tool changing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490038.5A CN107952971A (en) | 2017-06-25 | 2017-06-25 | A kind of reciprocating turnery processing tool changing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952971A true CN107952971A (en) | 2018-04-24 |
Family
ID=61953471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490038.5A Pending CN107952971A (en) | 2017-06-25 | 2017-06-25 | A kind of reciprocating turnery processing tool changing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952971A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308693A (en) * | 1963-07-02 | 1967-03-14 | Bechler Andre | Automatic lathe |
| CN1842396A (en) * | 2003-07-31 | 2006-10-04 | 麦克罗斯威斯技术股份公司 | Knife rest for lathe |
| CN2863349Y (en) * | 2005-12-02 | 2007-01-31 | 董祥义 | Bidirectional automatic feed mechanism |
| TWM334759U (en) * | 2007-11-12 | 2008-06-21 | Jia-Li Wang | Automatic lathe equipped with two-staged precise-dimension lathing |
| CN101288940A (en) * | 2008-06-05 | 2008-10-22 | 大连华凯机床有限公司 | Machining center hydraulic cam linkage tool-changing mechanism |
| CN201596925U (en) * | 2009-12-15 | 2010-10-06 | 李双树 | Improved tool arm locking mechanism for tool magazine of center processing machine |
| TW201534427A (en) * | 2014-03-14 | 2015-09-16 | Kugi Tech Corp | Belt transmission main shaft of synchronous tool exchange mechanism |
| CN204843667U (en) * | 2015-07-15 | 2015-12-09 | 德士凸轮股份有限公司 | Interlock mechanism of tool changing device |
| CN206084538U (en) * | 2016-08-24 | 2017-04-12 | 沃瑞克数控机床(上海)有限公司 | With moving device of forging a knife fast |
| CN206952196U (en) * | 2017-06-25 | 2018-02-02 | 广州品鑫机电科技有限公司 | A kind of reciprocating turnery processing tool changing component |
-
2017
- 2017-06-25 CN CN201710490038.5A patent/CN107952971A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308693A (en) * | 1963-07-02 | 1967-03-14 | Bechler Andre | Automatic lathe |
| CN1842396A (en) * | 2003-07-31 | 2006-10-04 | 麦克罗斯威斯技术股份公司 | Knife rest for lathe |
| CN2863349Y (en) * | 2005-12-02 | 2007-01-31 | 董祥义 | Bidirectional automatic feed mechanism |
| TWM334759U (en) * | 2007-11-12 | 2008-06-21 | Jia-Li Wang | Automatic lathe equipped with two-staged precise-dimension lathing |
| CN101288940A (en) * | 2008-06-05 | 2008-10-22 | 大连华凯机床有限公司 | Machining center hydraulic cam linkage tool-changing mechanism |
| CN201596925U (en) * | 2009-12-15 | 2010-10-06 | 李双树 | Improved tool arm locking mechanism for tool magazine of center processing machine |
| TW201534427A (en) * | 2014-03-14 | 2015-09-16 | Kugi Tech Corp | Belt transmission main shaft of synchronous tool exchange mechanism |
| CN204843667U (en) * | 2015-07-15 | 2015-12-09 | 德士凸轮股份有限公司 | Interlock mechanism of tool changing device |
| CN206084538U (en) * | 2016-08-24 | 2017-04-12 | 沃瑞克数控机床(上海)有限公司 | With moving device of forging a knife fast |
| CN206952196U (en) * | 2017-06-25 | 2018-02-02 | 广州品鑫机电科技有限公司 | A kind of reciprocating turnery processing tool changing component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105215817A (en) | Complex leaf many contact wheels abrasive belt grinding machine | |
| CN205148009U (en) | Complicated many touch rollers of blade abrasive belt grinding machine | |
| CN108127648A (en) | A kind of numerically-controlled machine tool clamping manipulator executing agency | |
| CN204339527U (en) | A kind of special-shaped finishing polish lathe | |
| CN206952196U (en) | A kind of reciprocating turnery processing tool changing component | |
| CN105058212A (en) | End part cutting and fine-grinding device of valve stem | |
| CN210452221U (en) | Plane polishing device | |
| CN204262461U (en) | A kind of double crank type slotting machine main motion device | |
| CN207358827U (en) | Disk Multi-station synchronous drive mechanism on a kind of polishing machine | |
| CN107952971A (en) | A kind of reciprocating turnery processing tool changing component | |
| CN205342703U (en) | Engine cylinder block's automation production line of polishing | |
| CN208945886U (en) | A kind of stainless steel tableware mechanical arm type clamp mechanism | |
| CN208084811U (en) | One kind, which takes, cuts mill all-in-one machine | |
| CN104400106A (en) | Double-crank type slotting machine main movement device | |
| CN209334822U (en) | Cell piece cutting apparatus and battery processing device | |
| CN104670894B (en) | Full three-dimensional feeding robot | |
| CN103639430A (en) | Workpiece pushing device for motor | |
| CN203956098U (en) | For the workpiece pusher of motor | |
| CN203945364U (en) | Heavy duty transfer robot | |
| CN207480323U (en) | A kind of polishing grinding device | |
| CN207451065U (en) | A kind of novel multi-station translates gripper | |
| CN206912333U (en) | A kind of integrated form cutting machine for changing rotary head speed | |
| CN107262790B (en) | A kind of control device for arc surface Milling Process | |
| CN205799633U (en) | A kind of cutter sweep | |
| CN211867837U (en) | Posture-variable clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |