CN109396873A - A kind of clamping device of NC cutting tool collet - Google Patents
A kind of clamping device of NC cutting tool collet Download PDFInfo
- Publication number
- CN109396873A CN109396873A CN201710709455.4A CN201710709455A CN109396873A CN 109396873 A CN109396873 A CN 109396873A CN 201710709455 A CN201710709455 A CN 201710709455A CN 109396873 A CN109396873 A CN 109396873A
- Authority
- CN
- China
- Prior art keywords
- cutting tool
- tool collet
- locating slot
- clamping mechanism
- positioning ring
- 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
- 230000002093 peripheral effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Abstract
The invention discloses a kind of clamping devices of NC cutting tool collet, including NC cutting tool collet places clamping mechanism vertically, NC cutting tool collet lays flat clamping mechanism.In the cavity that insertion positioning ring, through-hole and mounting clip sleeve are constituted after control cutter chuck disassembly, the lower end of NC cutting tool collet is also in cone, so control cutter chuck can be good at and place vertically clamping mechanism cooperation clamping, the annular projection on NC cutting tool collet is against on the top surface of positioning ring.It can also be placed on and be laid flat on clamping mechanism after control cutter chuck disassembly, the cone of NC cutting tool collet lower end is fastened in third locating slot, annular projection correspondence on NC cutting tool collet is fastened in the second locating slot, the position of NC cutting tool collet upper end is fastened in the first locating slot, and bottom surface of the outer peripheral surface of the three parts of NC cutting tool collet respectively with the first locating slot, the second locating slot mutually suits, clamping effect is good, and NC cutting tool collet will not shake, and stability is good.
Description
Technical field
The present invention relates to a kind of clamping devices of NC cutting tool collet.
Background technique
NC cutting tool collet needs often disassembly, installation, is conveniently replaceable cutter, the NC cutting tool collet after disassembly needs
Proprietary clamping device is placed, because NC cutting tool collet belongs to precision apparatus, if damage or collision deformation etc., will affect knife
The clamping of tool and the machining accuracy of workpiece.But lack the proprietary clamping device of NC cutting tool collet in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of clamping device of NC cutting tool collet, solution lacks numerical control in the prior art
The proprietary clamping device of cutter chuck, after leading to disassembly the technical issues of NC cutting tool collet is easy to damage or collision deformation.
To achieve the goals above, the invention patent technical solution is as follows:
A kind of clamping device of NC cutting tool collet, it is perpendicular including bracket and the NC cutting tool collet being fixed on bracket
Put clamping mechanism, NC cutting tool collet lays flat clamping mechanism；
It includes the horizontal fixed plate being fixedly connected with bracket, horizontal fixed plate that the NC cutting tool collet, which places clamping mechanism vertically,
On offer through-hole, the top surface of horizontal fixed plate is fixedly installed positioning ring, and the bottom surface of horizontal fixed plate is fixedly installed clamping
Set, the inner cavity of mounting clip sleeve is tapered, positioning ring, through-hole and mounting clip sleeve coaxial arrangement, the inner wall light of positioning ring, through-hole and mounting clip sleeve
Slip, and the cavity that positioning ring, through-hole and mounting clip sleeve are constituted is integrally conical.Positioning is inserted into after controlling cutter chuck disassembly
In the cavity that ring, through-hole and mounting clip sleeve are constituted, the lower end of NC cutting tool collet is also in cone, so control cutter chuck can
Well with place clamping mechanism cooperation clamping vertically, the annular projection on NC cutting tool collet is against on the top surface of positioning ring, clamping
Effect is good, and NC cutting tool collet will not shake, and stability is good, is not easy damaged in collision.
It includes the vertical plate being fixedly connected with bracket that the NC cutting tool collet, which lays flat clamping mechanism, the top plate of vertical plate to
Lower recess forms card slot, and card slot includes sequentially connected first locating slot, the second locating slot and third locating slot, the first positioning
Slot, the second locating slot bottom surface be arc surface, wherein radius corresponding to the bottom surface of the second locating slot be greater than the first locating slot
The bottom surface of radius corresponding to bottom surface, third locating slot is circular conical surface, and the first locating slot, the second locating slot and third locating slot are same
Axis setting.It can also be placed on and be laid flat on clamping mechanism after control cutter chuck disassembly, the cone card of NC cutting tool collet lower end
It is located in third locating slot, the annular projection correspondence on NC cutting tool collet is fastened in the second locating slot, NC cutting tool collet
The position of upper end is fastened in the first locating slot, and the outer peripheral surface of the three parts of NC cutting tool collet respectively with the first locating slot,
The bottom surface of second locating slot mutually suits, and guarantees the stable clamping of control cutter chuck on laying flat clamping mechanism.
It is further improved, the bracket includes bottom plate and the vertical plate that is vertically arranged, and vertical plate is arranged on bottom plate, vertical plate and perpendicular
Straight panel, horizontal fixed plate are connected.
It is further improved, it further includes the first limited block that the NC cutting tool collet, which places clamping mechanism vertically, and the first limited block is solid
The top surface of positioning ring is set calmly.It is provided with limiting slot on the outer peripheral surface of NC cutting tool collet, is inserted into after control cutter chuck disassembly
When in the cavity that positioning ring, through-hole and mounting clip sleeve are constituted, the first limited block is caught in limiting slot, prevent NC cutting tool collet because
It rotates and falls off with clamping mechanism, improve clamping stability.
It is further improved, first limited block is two, and two the first limited blocks are located at circle corresponding to positioning ring
The both ends of diameter.It is correspondingly arranged on the outer peripheral surface of NC cutting tool collet there are two limiting slot, control cutter chuck is inserted into after dismantling to be determined
When in the cavity that position ring, through-hole and mounting clip sleeve are constituted, two the first limited blocks are caught in limiting slot, and it is steady to further increase clamping
It is qualitative.
It is further improved, it further includes the second limited block, the second limited block position that the NC cutting tool collet, which lays flat clamping mechanism,
In the bottom of card slot.It can also be placed on and be laid flat on clamping mechanism after control cutter chuck disassembly, be caught in the second limited block
It in limiting slot, prevents NC cutting tool collet from falling off due to rotation with clamping mechanism, improves clamping stability.
The present invention has technical effect as is evident below by adopting the above technical scheme:
1, in the cavity that insertion positioning ring, through-hole and mounting clip sleeve are constituted after the disassembly of control cutter chuck, NC cutting tool collet
Lower end be also in cone, so control cutter chuck can be good at and place vertically clamping mechanism cooperation clamping, NC cutting tool collet
On annular projection be against on the top surface of positioning ring, clamping effect is good, and NC cutting tool collet will not shake, and stability is good, is not easy
Damaged in collision.It can also be placed on and be laid flat on clamping mechanism after control cutter chuck disassembly, the cone of NC cutting tool collet lower end
It is fastened in third locating slot, the annular projection correspondence on NC cutting tool collet is fastened in the second locating slot, NC cutting tool folder
The position of head upper end is fastened in the first locating slot, and the outer peripheral surface of the three parts of NC cutting tool collet is positioned with first respectively
Slot, the second locating slot bottom surface mutually suit, guarantee the stable clamping of control cutter chuck on laying flat clamping mechanism.
2, by the first limit, the second limited block, when NC cutting tool collet is placed on clamping device, limited block is caught in number
It controls in the limiting slot on cutter chuck, prevents NC cutting tool collet from falling off due to rotation with clamping mechanism, improve clamping stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the clamping device of NC cutting tool collet of the present invention.
Fig. 2 is the top view of Fig. 1.
Specific embodiment
To keep the purpose of the present invention and technical solution clearer, below in conjunction with the embodiment of the present invention to skill of the invention
Art scheme is clearly and completely described.
As shown in Figure 1, 2, a kind of clamping device of NC cutting tool collet, including bracket and the number being fixed on bracket
Cutter chuck places clamping mechanism vertically, NC cutting tool collet lays flat clamping mechanism for control；
It includes the horizontal fixed plate 1 being fixedly connected with bracket that the NC cutting tool collet, which places clamping mechanism vertically, and level is fixed
Through-hole is offered on plate 1, the top surface of horizontal fixed plate 1 is fixedly installed positioning ring 2, the bottom surface of horizontal fixed plate 1 by screw
It is fixedly installed mounting clip sleeve 4, the inner cavity of mounting clip sleeve 4 is tapered, and positioning ring 2, through-hole and mounting clip sleeve 4 are coaxially disposed, and positioning ring leads to
Hole is connected with the inner wall smooth of mounting clip sleeve, and the cavity that positioning ring, through-hole and mounting clip sleeve are constituted is integrally conical.Control tool-holder
In the cavity that insertion positioning ring, through-hole and mounting clip sleeve are constituted after head disassembly, the lower end of NC cutting tool collet is also in cone, institute
It can be good at and place vertically clamping mechanism cooperation clamping to control cutter chuck, the annular projection on NC cutting tool collet is against positioning
On the top surface of ring, clamping effect is good, and NC cutting tool collet will not shake, and stability is good, is not easy damaged in collision.
It includes the vertical plate 5 being fixedly connected with bracket, the top plate of vertical plate 5 that the NC cutting tool collet, which lays flat clamping mechanism,
Recess forms card slot downwards, and card slot includes sequentially connected first locating slot 6, the second locating slot 7 and third locating slot 8, and first
Locating slot 6, the second locating slot 7 bottom surface be arc surface, wherein second positioning 7 slots bottom surface corresponding to radius be greater than first
Radius corresponding to 6 bottom surface of locating slot, the bottom surface of third locating slot 9 are circular conical surface, the first locating slot 6, the second locating slot 7 and the
The coaxial arrangement of three locating slots 8.It can also be placed on and be laid flat on clamping mechanism after control cutter chuck disassembly, NC cutting tool collet lower end
Cone be fastened in third locating slot, annular projection on NC cutting tool collet correspondence is fastened in the second locating slot, number
The position of control cutter chuck upper end is fastened in the first locating slot, and the outer peripheral surface of the three parts of NC cutting tool collet is respectively with the
A positioning groove, the second locating slot bottom surface mutually suit, guarantee the stable clamping of control cutter chuck on laying flat clamping mechanism.
In the present embodiment, the bracket includes bottom plate 11 and the vertical plate 10 that is vertically arranged, and the welding of vertical plate 10 is arranged the bottom of at
On plate, vertical plate 10 is connected by bolt and vertical plate 5, horizontal fixed plate 1.
In the present embodiment, it further includes the first limited block 3, the first limited block that the NC cutting tool collet, which places clamping mechanism vertically,
It is bolted the top surface that positioning ring is set.It is provided with limiting slot on the outer peripheral surface of NC cutting tool collet, controls cutter chuck
When in the cavity that insertion positioning ring, through-hole and mounting clip sleeve are constituted after disassembly, the first limited block is caught in limiting slot, prevents numerical control
Cutter chuck falls off due to rotation with clamping mechanism, improves clamping stability.
In the present embodiment, first limited block 3 is two, and two the first limited blocks are located at circle corresponding to positioning ring
Diameter both ends.It is correspondingly arranged on the outer peripheral surface of NC cutting tool collet there are two limiting slot, control cutter chuck is inserted into after dismantling
When in the cavity that positioning ring, through-hole and mounting clip sleeve are constituted, two the first limited blocks are caught in limiting slot, further increase clamping
Stability.
In the present embodiment, it further includes the second limited block 9, the second limited block that the NC cutting tool collet, which lays flat clamping mechanism,
9 are bolted the bottom that card slot is arranged in.It can also be placed on and lay flat on clamping mechanism after control cutter chuck disassembly, make the
Two limited blocks are caught in limiting slot, prevent NC cutting tool collet from falling off due to rotation with clamping mechanism, are improved clamping and are stablized
Property.
Do not done in the present invention illustrate be the prior art or can be realized by the prior art, and the present invention
Described in specific implementation case be only preferable case study on implementation of the invention, practical range not for the purpose of limiting the invention.
Equivalent changes and modifications made by i.e. all contents according to scope of the present invention patent all should be used as technology scope of the invention.
Claims (5)
1. a kind of clamping device of NC cutting tool collet, which is characterized in that including bracket and the numerical control being fixed on bracket
Cutter chuck places clamping mechanism vertically, NC cutting tool collet lays flat clamping mechanism；
It includes the horizontal fixed plate being fixedly connected with bracket that the NC cutting tool collet, which places clamping mechanism vertically, is opened on horizontal fixed plate
Equipped with through-hole, the top surface of horizontal fixed plate is fixedly installed positioning ring, and the bottom surface of horizontal fixed plate is fixedly installed mounting clip sleeve, dress
The inner cavity of collet is tapered, and positioning ring, through-hole and mounting clip sleeve coaxial arrangement, the inner wall smooth of positioning ring, through-hole and mounting clip sleeve connect
It connects, and the cavity that positioning ring, through-hole and mounting clip sleeve are constituted is integrally conical；
It includes the vertical plate being fixedly connected with bracket that the NC cutting tool collet, which lays flat clamping mechanism, and the top plate of vertical plate is to recessed
It falls into and forms card slot, card slot includes sequentially connected first locating slot, the second locating slot and third locating slot, the first locating slot, the
The bottom surface of two locating slots is arc surface, wherein radius corresponding to the bottom surface of the second locating slot is greater than the first positioning groove bottom institute
The bottom surface of corresponding radius, third locating slot is circular conical surface, and the first locating slot, the second locating slot and third locating slot are coaxially set
It sets.
2. the clamping device of NC cutting tool collet according to claim 1, which is characterized in that the bracket include bottom plate and
The vertical plate being vertically arranged, vertical plate are arranged on bottom plate, and vertical plate and vertical plate, horizontal fixed plate are connected.
3. the clamping device of NC cutting tool collet according to claim 1 or 2, which is characterized in that the NC cutting tool folder
It further includes the first limited block that head, which places clamping mechanism vertically, and the first limited block is fixed at the top surface of positioning ring.
4. the clamping device of NC cutting tool collet according to claim 3, which is characterized in that first limited block is two
It is a, and two the first limited blocks are located at the both ends of diameter of a circle corresponding to positioning ring.
5. the clamping device of NC cutting tool collet according to claim 4, which is characterized in that the NC cutting tool collet is flat
Putting clamping mechanism further includes the second limited block, and the second limited block is located at the bottom of card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709455.4A CN109396873A (en) | 2017-08-17 | 2017-08-17 | A kind of clamping device of NC cutting tool collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709455.4A CN109396873A (en) | 2017-08-17 | 2017-08-17 | A kind of clamping device of NC cutting tool collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396873A true CN109396873A (en) | 2019-03-01 |
Family
ID=65455108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709455.4A Pending CN109396873A (en) | 2017-08-17 | 2017-08-17 | A kind of clamping device of NC cutting tool collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396873A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238539A (en) * | 1993-02-16 | 1994-08-30 | Tsugami Corp | Tool changing device |
| CN201157962Y (en) * | 2007-12-29 | 2008-12-03 | 中国第一重型机械集团公司 | Cutter installing, adjusting and testing tool |
| CN201455675U (en) * | 2009-08-17 | 2010-05-12 | 西安市康铖机械制造有限公司 | Up-pressing powerful lock tool apron |
| CN201755763U (en) * | 2010-06-23 | 2011-03-09 | 山东潍坊福田模具有限责任公司 | Rapid knife unloading device of numerically controlled machine tool |
| CN201960538U (en) * | 2011-03-25 | 2011-09-07 | 山东潍坊福田模具有限责任公司 | Detaching device for steerable blade |
| CN104029057A (en) * | 2014-06-12 | 2014-09-10 | 龙泉市恒丰汽车空调配件有限公司 | Machining center fixture for machining of round and stepped-cylinder workpieces and application method thereof |
| CN203863513U (en) * | 2014-05-15 | 2014-10-08 | 深圳市大翰自动化科技有限公司 | Surface grinder |
| CN204913477U (en) * | 2015-05-28 | 2015-12-30 | 贵州航天工业学校 | Multi -functional handle of a knife seat |
-
2017
- 2017-08-17 CN CN201710709455.4A patent/CN109396873A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238539A (en) * | 1993-02-16 | 1994-08-30 | Tsugami Corp | Tool changing device |
| CN201157962Y (en) * | 2007-12-29 | 2008-12-03 | 中国第一重型机械集团公司 | Cutter installing, adjusting and testing tool |
| CN201455675U (en) * | 2009-08-17 | 2010-05-12 | 西安市康铖机械制造有限公司 | Up-pressing powerful lock tool apron |
| CN201755763U (en) * | 2010-06-23 | 2011-03-09 | 山东潍坊福田模具有限责任公司 | Rapid knife unloading device of numerically controlled machine tool |
| CN201960538U (en) * | 2011-03-25 | 2011-09-07 | 山东潍坊福田模具有限责任公司 | Detaching device for steerable blade |
| CN203863513U (en) * | 2014-05-15 | 2014-10-08 | 深圳市大翰自动化科技有限公司 | Surface grinder |
| CN104029057A (en) * | 2014-06-12 | 2014-09-10 | 龙泉市恒丰汽车空调配件有限公司 | Machining center fixture for machining of round and stepped-cylinder workpieces and application method thereof |
| CN204913477U (en) * | 2015-05-28 | 2015-12-30 | 贵州航天工业学校 | Multi -functional handle of a knife seat |
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