CN108637757A - A kind of cutter - Google Patents
A kind of cutter Download PDFInfo
- Publication number
- CN108637757A CN108637757A CN201810292587.6A CN201810292587A CN108637757A CN 108637757 A CN108637757 A CN 108637757A CN 201810292587 A CN201810292587 A CN 201810292587A CN 108637757 A CN108637757 A CN 108637757A
- Authority
- CN
- China
- Prior art keywords
- cutter
- locking
- connecting hole
- pull rod
- cutterhead
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a kind of cutters, including cutterhead, handle of a knife and cutter chuck holder adapted；Wherein, the vertical section of handle of a knife is T-shape, including the cutterhead fixed frame being laterally arranged and the slotting axis being longitudinally extended；Cutterhead is fixed on cutterhead fixed frame；Cutter chuck holder adapted includes main spindle box body, fixed arm and locking pull rod；Main spindle box body is fixed by fixed arm；The connecting hole axially penetrated through is provided in main spindle box body, the top half of connecting hole is slidably disposed on for accommodating slotting axis, locking pull rod in the lower half portion of connecting hole；The retaining mechanism for locking slotting axis is provided in the middle part of connecting hole, the locking state of retaining mechanism slides up and down control by locking pull rod along connecting hole.The present invention is more convenient, quick, safe to make cutter changing need using the lock-out state of the Bit andits control handle of a knife of locking pull rod by the way that connecting hole is arranged in cutter chuck holder adapted.
Description
Technical field
The present invention relates to cutting tool technical fields, and in particular to a kind of cutter of fast changeable cutterhead.
Background technology
The existing cutterhead for the indoor tank body cutting equipment of heat usually passes through the axis platform of set screw nail and cutter chuck holder adapted
It is fixedly connected, needs release screw that could take off cutterhead from cutter chuck holder adapted when replacing cutterhead, since operating personnel can only
Charge and discharge operations are carried out by remote mechanical arm, and remote mechanical arm is typically only capable to simple move such as be clamped and open
Make, can not flexibly reverse screw, thus, enter hot cell into luggage after radiation-protection equipment can only be dressed by staff
It unloads, and thick and heavy gloves still cause greatly to hinder to the loading and unloading of staff, still more staff can only be in hot cell
It is interior to stop the limited time, thus, it is frequently necessary to expend staff enters progress charge and discharge operations in hot cell a large amount of
Time has seriously affected production efficiency, needless to say staff enters hot cell also with larger security risk.
Invention content
The present invention provide in view of the above-mentioned defects in the prior art it is a kind of can quick despatch cutter.For the reality to disclosure
Applying some aspects of example, there are one basic understandings, and simple summary is shown below.The summarized section is not extensive overview,
It is not intended to identify key/critical component or describes the protection domain of these embodiments.Its sole purpose is with simple shape
Some concepts are presented in formula, in this, as the preamble of following detailed description.
According to a first aspect of the embodiments of the present invention, a kind of cutter, including cutterhead, handle of a knife and cutter chuck holder adapted are provided；
Wherein, the vertical section of the handle of a knife is T-shape, including the cutterhead fixed frame being laterally arranged is inserted with what is be longitudinally extended
Axis；The cutterhead is fixed on the cutterhead fixed frame；
The cutter chuck holder adapted includes main spindle box body, fixed arm and locking pull rod；The main spindle box body is fixed by the fixed arm；
The connecting hole axially penetrated through is provided in the main spindle box body, the top half of the connecting hole is for accommodating the slotting axis, institute
Locking pull rod is stated to be slidably disposed in the lower half portion of connecting hole；It is provided in the middle part of the connecting hole for locking described insert
The locking state of the retaining mechanism of axis, the retaining mechanism slides up and down control by the locking pull rod along connecting hole.
Further include auxiliary body according to one embodiment of present invention, the auxiliary body includes being fixed on table top
On holder swing rod；The swing rod is right-angle bending, and the middle part of the swing rod is rotationally solid with holder by the first axis pin
Fixed connection；
The auxiliary body is arranged in the lower section of the cutter chuck holder adapted, the bottom sides at the driving end and cutter chuck holder adapted of the swing rod
Contact, the lower end in contact at the withdrawing end of the swing rod and the locking pull rod.
According to one embodiment of present invention, which further includes swing arm, electric cylinders holder and electric cylinders, the swing arm
One end is fixedly connected with the cutter chuck holder adapted, and the other end is fixedly connected by the second axis pin with the telescopic shaft of electric cylinders, the swing arm
Middle part is fixedly connected by third axis pin with electric cylinders holder.
According to one embodiment of present invention, the driving end of swing rod is arranged in the cutter chuck holder adapted along far from cutter
In the path that the direction of part is swung out, and the action that the cutter chuck holder adapted is swung out makes driving end be turned over using the first axis pin as fulcrum
Turn, to make withdrawing end lift up to push up locking pull rod.
According to one embodiment of present invention, the locking mechanism includes：It is arranged on the top of the locking pull rod
Locking slot, fastener and snap-fit in the slotting shaft end is set；The slotting the tip of the axis extend into described
When locking slot, the fastener is engaged with the snap-fit, and slotting shaft end is fixed in locking slot.
According to one embodiment of present invention, the fastener is two or more balls, the snap-fit
To be looped around the protruding ring band of slotting shaft end；
Scattering device has the lock hole for accommodating ball on the side wall of the locking slot, and the diameter of the ball is more than described
Lock the sidewall thickness of slot；Being higher than on latched position inner wall for the connecting hole is provided with for making ball to connecting hole inner wall
Direction rolls to release the inclined-plane of the locking to inserting axis.
Internal diameter gradual change from top to bottom it is possible to further which connecting hole is arranged is reduced, to be shifted up in locking pull rod
When due to connecting hole aperture change ambassador fastener to connecting hole inner wall direction move, to release to insert axis locking.More
Further, the outer diameter also corresponding gradient reduction of slotting axis can be set, inserted with the locking for locking pull rod in favor of inserting shaft end
Slot matches.
According to one embodiment of present invention, it is additionally provided on the cutterhead fixed frame to the direction far from the base of tool
The clamping chuck of extension.
According to one embodiment of present invention, the clamping chuck is fixed on the center of the cutterhead fixed frame.
According to one embodiment of present invention, it is provided in the middle part of the connecting hole and limits the locking pull rod downlink
Limited block.
According to one embodiment of present invention, disk spring, the disk spring string are provided in the connecting hole
On the long axis of locking pull rod.
The present invention is arranged locking pull rod and is matched with the handle of a knife of cutting disc by the way that connecting hole is arranged in cutter chuck holder adapted, utilizes
The lock-out state for locking the Bit andits control handle of a knife of pull rod, it is more convenient, quick, safe to make cutter changing need, it is more suitable
Together in working environments such as the hot cells for needing remote operation handling, there is higher convenience, economy.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 be it is according to an embodiment of the invention can quick assembling and dismounting cutter cross-sectional view.
Fig. 2 show the overall structure figure of one embodiment of cutting tool according to the present invention.
Specific implementation mode
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Embodiment only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and
And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims
There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, be not meant to automatically limit the range of the application
For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one
Entity, which either operates to distinguish with another entity or operation, to be existed without requiring or implying between these entities or operation
Any actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include, so that process, method or equipment including a series of elements include not only those elements, but also to include
Other elements that are not explicitly listed.Each embodiment herein is described by the way of progressive, and each embodiment stresses
Be all difference from other examples, just to refer each other for identical similar portion between each embodiment.For implementing
For structure, product etc. disclosed in example, since it is corresponding with part disclosed in embodiment, so fairly simple, the phase of description
Place is closed referring to method part illustration.
Fig. 1 be according to the present invention can quick assembling and dismounting cutter one embodiment cross-sectional view.Such as
Shown in Fig. 1, which includes cutterhead 101, handle of a knife and cutter chuck holder adapted, wherein the vertical section of the handle of a knife is T-shape, including transverse direction
The cutterhead fixed frame 104 of setting and the slotting axis 103 being longitudinally extended, and cutterhead 101 is fixed on knife by bolt or other locking members
On disk fixed frame 104.Cutter chuck holder adapted includes main spindle box body 102, fixed arm 105 and locking pull rod 106.The main spindle box body 102 is by solid
Fixed arm 105 is fixed on certain space position, and the connecting hole axially penetrated through is provided in main spindle box body 102, the connecting hole
Top half locks the lower half portion that pull rod 106 is then slidably disposed on connecting hole for accommodating slotting axis 103.It is connecting
The retaining mechanism for locking slotting axis 103 is also provided in the middle part of hole, the locking state of the retaining mechanism passes through the lock
It strains at bar and slides up and down control along connecting hole.The locking mechanism includes：Lock on the top of the locking pull rod 106 is set
Determine slot 107, fastener and be arranged in the snap-fit for inserting shaft end, the end of slotting axis 103 extend into locking slot 107
When middle, fastener is engaged with snap-fit, and 103 end of slotting axis is fixed in locking slot 107.As shown in Figure 1, herein
In embodiment, fastener is two or more balls 109, and snap-fit is the protruding ring band 108 for being looped around slotting shaft end.
Locking scattering device on the side wall of slot 107 has the lock hole for accommodating ball 109, the diameter of ball 109 to be more than locking slot 107
Sidewall thickness；And being higher than on latched position inner wall for connecting hole is provided with for making ball 109 be rolled to connecting hole inner wall direction
Move the inclined-plane to the locking of slotting axis 103 to releasing.Further, the internal diameter gradual change from top to bottom contracting of connecting hole can also be set
It is small, to lock pull rod 106 shift up when due to connecting hole aperture change ambassador fastener to connecting hole inner wall in direction
It is mobile, to release the locking to inserting axis 103.Further, the outer diameter of slotting axis 103 can be arranged, and also corresponding gradient subtracts
It is small, it is matched with the locking slot for locking pull rod 106 in favor of inserting shaft end.As shown in Figure 1, which further includes auxiliary machine
Structure, the auxiliary body include the holder 110 being fixed on table top and swing rod 111, and swing rod 111 is right-angle bending, in swing rod 111
Portion is rotationally fixedly connected with holder 110 by the first axis pin.The auxiliary body is arranged in the lower section of cutter chuck holder adapted, the drive of swing rod
Moved end is contacted with the bottom sides of cutter chuck holder adapted, and the lower end in contact at the withdrawing end of swing rod 111 and locking pull rod 106, in this way can be with
By active disc seat, to drive driving end to rotate down, simultaneously because the withdrawing end of leverage swing rod 111 turns upwards
It is dynamic, and then pull rod 106 is locked to pushing, so that it is released the locking to inserting axis 108.As shown in Figure 1, in cutterhead fixed frame 104
On be additionally provided with to far from the base of tool direction extend clamping chuck 112, in order to capture handle of a knife.The clamping chuck 112 is solid
It is scheduled on the center of cutterhead fixed frame 104, balance when maintaining cutterhead to rotate.Restriction is also provided in the middle part of connecting hole
Lock the limited block of 106 downlink of pull rod.As illustrated in fig. 1, disk spring 113 is additionally provided in connecting hole, the disk spring
113 by endoporus string locking 106 long axis of pull rod on, provide cutterhead locking pulling force.
Fig. 2 show the overall structure figure of one embodiment of cutting tool according to the present invention, as shown in Figure 1, cutterhead 201
It is fixed on cutter chuck holder adapted 202 by handle of a knife, the clamping chuck 210 extended towards the direction far from cutter chuck holder adapted is provided on handle of a knife,
In favor of the crawl of handle of a knife.The cutter further includes swing arm 212, electric cylinders holder 211 and electric cylinders 200, and 212 one end of swing arm, which is fixed, to be connected
The cutter chuck holder adapted 202 is connect, the other end is fixedly connected by the second axis pin 209 with the telescopic shaft of electric cylinders 200, in swing arm 212
Middle part is fixedly connected by third axis pin 208 with electric cylinders holder 211.In this way swing arm 212, swing arm are driven by electric cylinders 200
212 can drive cutter chuck holder adapted 202 to be swung in a certain range for axis with third axis pin 208.As shown in Figure 2, holder 204 is arranged
In the lower section of cutter chuck holder adapted 202, swing rod 205 is fixed on by the first axis pin 207 on holder 204, and the driving end setting of swing rod 205 exists
Cutter chuck holder adapted 202 is contacted with the bottom of cutter chuck holder adapted 202 203 along in the path that swings out of direction far from cutting workpiece,
And the action that cutter chuck holder adapted 202 is swung out can be such that driving end is overturn for fulcrum with the first axis pin 207, to make withdrawing end lift up
To push up locking pull rod 206, to realize unlocking for the slotting axis in cutter chuck holder adapted.
It should be understood that the invention is not limited in the flow and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of cutter, which is characterized in that including cutterhead, handle of a knife and cutter chuck holder adapted；
Wherein, the vertical section of the handle of a knife is T-shape, including the cutterhead fixed frame being laterally arranged and the slotting axis being longitudinally extended；Institute
Cutterhead is stated to be fixed on the cutterhead fixed frame；
The cutter chuck holder adapted includes main spindle box body, fixed arm and locking pull rod；The main spindle box body is fixed by the fixed arm；It is described
The connecting hole axially penetrated through is provided in main spindle box body, the top half of the connecting hole is for accommodating the slotting axis, the lock
Bar is strained to be slidably disposed in the lower half portion of connecting hole；It is provided in the middle part of the connecting hole for locking the slotting axis
The locking state of retaining mechanism, the retaining mechanism slides up and down control by the locking pull rod along connecting hole.
2. cutter as described in claim 1, which is characterized in that further include auxiliary body, the auxiliary body includes being fixed on
The swing rod of holder on table top；The swing rod is right-angle bending, the middle part of the swing rod by the first axis pin rotationally with branch
Frame is fixedly connected；
The auxiliary body is arranged in the lower section of the cutter chuck holder adapted, and the driving end of the swing rod and the bottom sides of cutter chuck holder adapted connect
It touches, the lower end in contact at the withdrawing end of the swing rod and the locking pull rod.
3. cutter as claimed in claim 2, which is characterized in that further include swing arm, electric cylinders holder and electric cylinders, the swing arm one
End is fixedly connected with the cutter chuck holder adapted, and the other end is fixedly connected by the second axis pin with the telescopic shaft of electric cylinders, in the swing arm
Portion is fixedly connected by third axis pin with electric cylinders holder.
4. cutter as claimed in claim 3, which is characterized in that the driving end setting of swing rod is cut in the cutter chuck holder adapted along separate
It cuts in the path that the direction of workpiece is swung out, and the action that swings out of the cutter chuck holder adapted makes driving end with the first axis pin be branch
Point overturning, to make withdrawing end lift up to push up locking pull rod.
5. cutter as described in claim 1, which is characterized in that the locking mechanism includes：It is arranged in the locking pull rod
The locking slot on top, fastener and snap-fit in the slotting shaft end is set；The slotting the tip of the axis is extend into
When the locking slot, the fastener is engaged with the snap-fit, and slotting shaft end is fixed in locking slot.
6. cutter as claimed in claim 5, which is characterized in that the fastener is two or more balls, and the buckle is matched
Component is the protruding ring band for being looped around slotting shaft end；
Scattering device has the lock hole for accommodating ball, the diameter of the ball to be more than the locking on the side wall of the locking slot
The sidewall thickness of slot；Being higher than on latched position inner wall for the connecting hole is provided with for making ball to connecting hole inner wall direction
Roll the inclined-plane to the locking of slotting axis to releasing.
7. cutter as described in claim 1, which is characterized in that be additionally provided on the cutterhead fixed frame to the separate base of tool
The clamping chuck that direction extends.
8. cutter as claimed in claim 5, which is characterized in that the clamping chuck is fixed in the cutterhead fixed frame
The heart.
9. cutter as described in claim 1, which is characterized in that be provided with and limited under the locking pull rod in the middle part of the connecting hole
Capable limited block.
10. cutter as described in claim 1, which is characterized in that be provided with disk spring, the dish bullet in the connecting hole
Spring string is on the long axis of locking pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292587.6A CN108637757B (en) | 2018-03-30 | 2018-03-30 | Cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292587.6A CN108637757B (en) | 2018-03-30 | 2018-03-30 | Cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108637757A true CN108637757A (en) | 2018-10-12 |
| CN108637757B CN108637757B (en) | 2023-06-27 |
Family
ID=63745188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292587.6A Active CN108637757B (en) | 2018-03-30 | 2018-03-30 | Cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637757B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531192A (en) * | 2019-01-03 | 2019-03-29 | 森泰英格（成都）数控刀具股份有限公司 | Be capable of locking knife handle unloads tool holder |
| CN110629532A (en) * | 2019-09-17 | 2019-12-31 | 武汉科普易能科技有限公司 | Full-automatic cutter head locking system |
| CN111070273A (en) * | 2019-12-31 | 2020-04-28 | 长沙长缆电工绝缘材料有限公司 | High-voltage insulating material and semi-conductive material rubber cutting and stripping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045052A (en) * | 1989-02-01 | 1990-09-05 | 树木机械工具有限公司 | Fixing and the ejection mechanism of cutter |
| CN1205929A (en) * | 1997-07-23 | 1999-01-27 | 兄弟工业株式会社 | Tool clamp mechanism |
| CN203390621U (en) * | 2013-05-24 | 2014-01-15 | 财团法人工业技术研究院 | Tool changing device |
| CN203712373U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Novel direct connection main shaft broach mechanism |
| CN204053601U (en) * | 2014-09-22 | 2014-12-31 | 陈永胜 | A kind of tool magazine of energy automatic loading and unloading cutter |
| CN105935893A (en) * | 2016-01-19 | 2016-09-14 | 玉环京洲数控机床有限公司 | Tool pulling mechanism for automatic tool changing of machining centre and automatic tool changing method with same |
| CN208034819U (en) * | 2018-03-30 | 2018-11-02 | 北京轩宇智能科技有限公司 | A kind of cutter |
-
2018
- 2018-03-30 CN CN201810292587.6A patent/CN108637757B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045052A (en) * | 1989-02-01 | 1990-09-05 | 树木机械工具有限公司 | Fixing and the ejection mechanism of cutter |
| CN1205929A (en) * | 1997-07-23 | 1999-01-27 | 兄弟工业株式会社 | Tool clamp mechanism |
| CN203390621U (en) * | 2013-05-24 | 2014-01-15 | 财团法人工业技术研究院 | Tool changing device |
| CN203712373U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Novel direct connection main shaft broach mechanism |
| CN204053601U (en) * | 2014-09-22 | 2014-12-31 | 陈永胜 | A kind of tool magazine of energy automatic loading and unloading cutter |
| CN105935893A (en) * | 2016-01-19 | 2016-09-14 | 玉环京洲数控机床有限公司 | Tool pulling mechanism for automatic tool changing of machining centre and automatic tool changing method with same |
| CN208034819U (en) * | 2018-03-30 | 2018-11-02 | 北京轩宇智能科技有限公司 | A kind of cutter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531192A (en) * | 2019-01-03 | 2019-03-29 | 森泰英格（成都）数控刀具股份有限公司 | Be capable of locking knife handle unloads tool holder |
| CN109531192B (en) * | 2019-01-03 | 2024-02-13 | 森泰英格（成都）数控刀具股份有限公司 | Tool unloading clamp capable of locking tool handle |
| CN110629532A (en) * | 2019-09-17 | 2019-12-31 | 武汉科普易能科技有限公司 | Full-automatic cutter head locking system |
| CN110629532B (en) * | 2019-09-17 | 2024-04-19 | 武汉科普易能科技有限公司 | Full-automatic cutterhead locking system |
| CN111070273A (en) * | 2019-12-31 | 2020-04-28 | 长沙长缆电工绝缘材料有限公司 | High-voltage insulating material and semi-conductive material rubber cutting and stripping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108637757B (en) | 2023-06-27 |
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