CN110509093A - A kind of circular runout regulating device and knife handle - Google Patents
A kind of circular runout regulating device and knife handle Download PDFInfo
- Publication number
- CN110509093A CN110509093A CN201910645602.5A CN201910645602A CN110509093A CN 110509093 A CN110509093 A CN 110509093A CN 201910645602 A CN201910645602 A CN 201910645602A CN 110509093 A CN110509093 A CN 110509093A
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- adjusting ring
- hole
- main body
- ring
- holder main
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
A kind of circular runout regulating device, it is characterized in that, include: adjusting ring, have along axially through through-hole, from the adjustment hole that is inwardly formed from the adjusting ring-side wall one and from the mounting hole described adjusting ring one end inward-facing extension and be connected to the adjustment hole；And regulating part；The regulating part includes: adjusting screw, is loaded on the adjustment hole；And top tight pieces, it is loaded on the mounting hole；When the adjusting screw rotates propulsion/retrogressing, the adjusting screw acts on the top tight pieces toward direction propulsion/retrogressing outside the mounting hole.Screw is adjusted by rotation, top tight pieces are made to extrude force to the branch face of holder main body, so that branch generates opposition towards ring is adjusted, by being the fine tuning active force to holder main body by this reaction force transmitting and converting, body head is driven to deform, to reach the adjustable effect of precision.
Description
Technical field
The present invention relates to knife handle the relevant technologies, especially related to a kind of circular runout regulating device and knife handle.
Background technique
For using for time very long lathe, the bounce precision of axis system can be because under the abrasion after being used for a long time
Drop, is difficult to reach tolerance so as to cause machining accuracy；And knife handle and cutter cooperation long-time use after, knife handle will appear by
The phenomenon that damage, causes knife handle to will appear runout error in the course of work in later period, but any machine is not provided on knife handle
Structure causes knife handle to be scrapped due to operating accuracy, compare changing main-spindle or maintenance main shaft cost for adjusting runout error
It is larger and time-consuming, in consideration of it, the adjustable knife handle of precision formula is inexorable trend.
Summary of the invention
The present invention proposes a kind of circular runout regulating device and knife handle, and to solve related art deficiency, reply is radial
Tripping problems adjust screw by rotation, top tight pieces are made to extrude force to the branch face of holder main body, so that branch is produced towards ring is adjusted
Raw opposition, by being to drive body head to be sent out the fine tuning active force of holder main body by this reaction force transmitting and converting
Change shape, to reach the adjustable effect of precision.
To achieve the goals above, the following technological means of proposed adoption:
A kind of circular runout regulating device characterized by comprising
Adjust ring, have along axially through through-hole, from the adjustment hole, the Yi Jicong that are inwardly formed from the adjusting ring-side wall one
The mounting hole for adjusting the inward-facing extension in ring one end and being connected to the adjustment hole；
And regulating part；
The regulating part includes:
Screw is adjusted, the adjustment hole is loaded on；
And top tight pieces, it is loaded on the mounting hole；
When the adjusting screw rotates propulsion/retrogressing, the adjusting screw acts on the top tight pieces toward outside the mounting hole
Direction propulsion/retrogressing.
Further, the mounting hole, it is axially disposed；The adjustment hole, edge and the mounting hole axis and the adjusting
The vertical direction setting of plane where ring axis.
Further, the adjusting screw, bar portion have helicla flute；The top tight pieces, including steel ball, the steel ball are loaded on
The mounting hole simultaneously cooperates with the helicla flute；The depth of the helicla flute is set as according to predetermined regular gradual change, described predetermined
Regular gradual change refers to, when the adjusting screw rotates propulsion/retrogressing, the part that the steel ball is engaged to the helicla flute becomes
It is few/to become more.
Further, the top tight pieces further include the gasket that fitting is set on the outside of steel ball.
Further, the adjusting ring has from its side wall and is recessed inwardly the operating cavity to be formed, for rotate the tune
It saves screw and operating space is provided；The aperture of the adjustment hole is located at the operating cavity.
Further, the adjusting ring, with balance hole, the balance hole is set to the position opposite with the operating cavity
It sets, to balance the center of gravity for adjusting ring in the axis for adjusting ring.
Further, described device further includes cover board.
When assembly uses: the adjusting ring is loaded on holder main body by the through-hole, and the adjusting ring opens up mounting hole
End face and the holder main body branch face paste close；
The cover board is set in the holder main body and is bonded the adjusting ring other end setting, to convert reaction force
It is the deforming force to the holder main body to realize that radial transfer is adjusted；Wherein:
The reaction force refers to that the branch face is promoted generating when extruding to the adjusting ring and passed through by the top tight pieces
The active force of reaction stress surface is transferred to by the adjusting ring；Wherein:
The reaction stress surface refers to, the one side that the cover board is bonded with the adjusting ring other end；
The propulsion of the top tight pieces extrudes, and is to rotate to promote by the adjusting screw to realize.
Further, the adjusting ring has the first graduation mark and the second graduation mark；
First graduation mark is set to the adjusting ring-side wall along axial, and is located at the mounting hole axis and the adjusting ring
Plane where axis；
Second graduation mark is set at the adjustment hole aperture, perpendicular to first graduation mark, is parallel to the adjusting ring
The extended line of end face, second graduation mark passes through the adjustment hole center of circle.
Further, the adjusting ring has a pair of pilot hole being inwardly formed from the adjusting ring-side wall；
When assembly, anti-turn screw is compressed so that the adjusting ring is fixed on knife by being put into cushion block into the pilot hole and screwing in
Handle main body.
A kind of knife handle characterized by comprising
Holder main body；And
Set on the circular runout regulating device of the holder main body；
The holder main body is equipped with deformation slot, and the deformation slot position is in the holder main body and the circular runout regulating device
Adjust the section of ring contact.
The beneficial effects of the invention are that:
1, screw is adjusted by rotation, top tight pieces is made to extrude force to the branch face of holder main body, so that branch is generated towards ring is adjusted
Opposition, by being to drive body head to the fine tuning active force of holder main body by this reaction force transmitting and converting
Deformation, to reach the adjustable effect of precision；
2, the smart structural design for adjusting ring, has adjustment hole, mounting hole, for being coupled regulating part, and is equipped with simultaneously flat
Weighing apparatus hole does not influence the offset of center of gravity so that adjusting the assembly of ring, influences precision after avoiding assembly；Active force in adjusting
It generates, by the screw with helicla flute and spiral groove depth gradual change, the steel ball of friction fit contact and the gasket being bonded with steel ball
It realizes, and realizes the direction conversion of power well, and can effectively act on branch face, branch face is made to feed back reaction force, behaviour
Make control that is convenient and being conducive to degree of regulation.
3, the transmitting of adjusting force are as follows: adjust screw, turn to as steel ball to gasket, gasket to branch face, branch face reaction force pair
Adjusting ring, ring is transmitted to cover board, cover board acts on holder main body for adjusting, and due to there is deformation slot, and deforming slot is to be conditioned ring packet
It wraps up in, deforms slot as the tuning of holder main body and provide deformation/inclined spaces, such regulative mode effectively ensures to adjust validity
And degree of regulation.
Detailed description of the invention
Fig. 1 is that the present invention adjusts ring structure figure.
Fig. 2 is regulating part structure chart of the present invention.
Fig. 3 is assembling schematic diagram of the embodiment of the present invention one.
Fig. 4 is assembling schematic diagram of the embodiment of the present invention two.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
As a kind of implementation of the invention for example shown in Fig. 1 ~ 4:
A kind of circular runout regulating device, including adjust ring, regulating part.
It further include receiving to convert the component that reaction force radially finely tunes power into holder main body.
It is specific:
As shown in Figure 1, adjusting ring 1, have along axially through through-hole 10, be inwardly formed from 1 side wall one of adjusting ring
Adjustment hole 13 and from the inward-facing extension in described adjusting 1 one end of ring and the mounting hole 14 that is connected to the adjustment hole 13.
In order to reach more preferable, more accurate regulating effect, the mounting hole 14 is axially disposed.The adjustment hole 13,
It is arranged along with 14 axis of mounting hole and the vertical direction of 1 axis of ring place plane that adjusts.
The adjusting ring 1 for operating easily, has and is recessed inwardly from its side wall the operating cavity 12 to be formed, for for
It rotates the adjusting screw 2 and operating space is provided；The aperture of the adjustment hole 13 is located at the operating cavity 12.
In order to avoid influencing the offset of the whole center of gravity of holder main body 4 after installation and adjustment ring 1, the adjusting ring 1 has flat
Weighing apparatus hole 15, the balance hole 15 are set to the position opposite with the operating cavity 12, to balance the center of gravity for adjusting ring 1 in institute
State the axis for adjusting ring 1.
The adjusting ring 1 has the first graduation mark 17 and the second graduation mark 16；First graduation mark 17, along axial direction
Set on 1 side wall of adjusting ring, and it is located at plane where 14 axis of mounting hole and 1 axis of adjusting ring；Described second
Graduation mark 16 is set at 13 aperture of adjustment hole, perpendicular to first graduation mark 17, is parallel to 1 end face of adjusting ring,
The extended line of second graduation mark 16 passes through 13 center of circle of adjustment hole.The position and direction setting of two graduation marks, after being
Continuous adjust provides initialization basis.
The adjusting ring 1 has a pair of pilot hole 11 being inwardly formed from adjusting 1 side wall of ring.
It is specific:
As shown in Fig. 2, regulating part, the regulating part includes: the adjusting screw 2 loaded on the adjustment hole 13, and loaded on described
The top tight pieces of mounting hole 14.
When the adjusting screw 2 rotates propulsion/retrogressing, the adjusting screw 2 acts on the top tight pieces toward the installation
Direction propulsion/retrogressing outside hole 14.
Specifically, the adjusting screw 2, bar portion has helicla flute 21.
Specifically, the top tight pieces, the gasket 32 in 31 outside of steel ball is set to including steel ball 31 and fitting.The steel ball 31
Cooperate loaded on the mounting hole 14 and with the helicla flute 21；The depth of the helicla flute 21 is set as according to predetermined rule gradually
Become, the predetermined regular gradual change refers to that, when the adjusting screw 2 rotates propulsion/retrogressing, the steel ball 31 is engaged to the spiral shell
The part of spin slot 21 tails off/becomes more.Gasket 32 is used to preferably act on the active force of steel ball 31 the branch face of holder main body 4
42。
This predetermined regular gradual change, for example, visual angle as shown in Figure 2, current 21 depth of helicla flute close to steel ball 31 is set
It is set to 0.7mm, under current visual angle at highest point, 21 depth of helicla flute is set as 0.8mm.
It is specific:
Finely tune the component of power radially into holder main body as shown in figure 4, receiving and converting reaction force as cover board 5.
When assembly uses: the adjusting ring 1 is loaded on holder main body 4 by the through-hole 10, and the adjusting ring 1 opens up peace
The end face in dress hole 14 is bonded with the branch face 42 of the holder main body 4；The cover board 5 is set in the holder main body 4 and is bonded institute
It states and adjusts the setting of 1 other end of ring, being converted to reaction force to the deforming force of the holder main body 4 to realize diameter
It is adjusted to transferring；Wherein: the reaction force refers to, to the tune when branch face 42 is extruded by the propulsion of the top tight pieces
Active force that section ring 1 generates and that reaction stress surface 52 is transferred to via the adjusting ring 1；Wherein: the reaction stress
Face 52 refers to, the one side that the cover board 5 is bonded with adjusting 1 other end of ring；The propulsion of the top tight pieces extrudes, and is to pass through
The rotation of adjusting screw 2, which promotes, to be realized.
It is specific:
As shown in Figure 3 and Figure 4, implementation state diagram when assembly uses is in for the present embodiment.
By top tight pieces loaded on ring 1 is adjusted, ring 1 is adjusted by the through-hole 10 and is loaded on holder main body 4, and the adjusting ring 1
The end face for opening up mounting hole 14 is bonded with the branch face 42 of the holder main body 4.
Anti-turn screw 18 is compressed by being put into cushion block 19 into the pilot hole 11 and screwing in the adjusting ring 1 is fixed
In holder main body 4.
Cover board 5 is set in the holder main body 4 and is bonded 1 other end of the adjusting ring setting.
The one side that cover board 5 is bonded with adjusting 1 other end of ring, is reaction stress surface 52.
Cover board 5 is fixed on holder main body 4 by the cover board fixing bolt 51.
It adjusts screw 2 and is equipped with graduation mark, for determining initial position and adjusting direction.
When specific implementation:
1, after assembling cutter, detection bounce obtains bounce beat data maximum position, then will adjust the first graduation mark on ring 1
17 are threaded at bounce beat data maximum position.
2,2 high scale line of screw will be adjusted to be adjusted to be aligned at the second graduation mark 16 of adjusting ring 1 and (be apparent from tune
Perfect square to and size), then start turn adjust screw 2, until bounce be adjusted to highest 0.005um ~ 0.01mm.
It is specific to adjust original and power transitive relation are as follows:
It is rotated by adjusting rod 6 and adjusts screw 2, helicla flute 21 and 31 CONTACT WITH FRICTION of steel ball, there is predetermined regular gradual change in depth
Helicla flute 21 act under, steel ball 31 be located at 21 part of helicla flute size change, be exposed to outside helicla flute 21 size change,
To form the active force to gasket 32, gasket 32 by power and is transmitted to by steel ball 31, gasket 32 is promoted to branch face 42 and pushes up
It squeezes, forms active force of the top tight pieces to branch face 42；Branch face 42 generates reaction force, the anti-work by the active force, to ring 1 is adjusted
The reaction stress surface 52 for being firmly transferred to cover board 5 via ring 1 is adjusted；To which cover board 5 is by an opposition, knife is driven
4 heads of handle main body/front/front end deforms, to reach the adjustable effect of precision.
As shown in figure 4, being a kind of one of specific embodiment of knife handle provided by the invention:
A kind of knife handle, comprising:
Holder main body 1；
It is loaded on the adjusting ring 1 of holder main body 4 by the through-hole 10, adjusts end face and holder main body 4 that ring 1 opens up mounting hole 14
Branch face 42 be bonded, the specific structure for adjusting ring 1 is as shown in Figure 1；
Set on the regulating part for adjusting ring 1 and being used cooperatively with adjusting ring 1, the structure of specific regulating part is as shown in Figure 2；
It is set in the holder main body 4 and is bonded the cover board 5 of adjusting 1 other end of ring setting.
The holder main body 4 is equipped with deformation slot 41, and the deformation slot 41 is located at the holder main body 4 and the circular runout
The section for adjusting ring 1 and contacting of regulating device
Specifically, wherein adjusting the assembly method circular runout regulating device institute as previously described of ring 1, regulating part, cover board 5
It states.
Due to there is the presence of deformation slot 41, it can realize that the precision of holder main body 4 is adjusted in response to adjusting force.
The knife handle being assembled to form through this embodiment is beated in detection, when obtaining bounce beat data maximum position, will be adjusted
First graduation mark 17 is threaded at bounce beat data maximum position on section ring 1；2 high scale line of screw will be adjusted to be adjusted to and adjust
It is aligned (being apparent from adjustment direction and size) at second graduation mark 16 of ring 1, then starts turn and adjusts screw 2, until
Bounce is adjusted to highest 0.005um ~ 0.01mm.
Claims (10)
1. a kind of circular runout regulating device characterized by comprising
Adjust ring (1), have along axially through through-hole (10), from the tune that is inwardly formed from described adjusting ring (1) side wall one
Knothole (13) and from the inward-facing extension in described adjusting ring (1) one end and the mounting hole (14) that is connected to the adjustment hole (13)；
And
Regulating part, the regulating part include:
It adjusts screw (2), is loaded on the adjustment hole (13)；And
Top tight pieces are loaded on the mounting hole (14)；
When the adjusting screw (2) rotates propulsion/retrogressing, the adjusting screw (2) acts on the top tight pieces toward the installation
Direction propulsion/the retrogressing of hole (14) outside.
2. circular runout regulating device according to claim 1, it is characterised in that:
The mounting hole (14) is axially disposed；
The adjustment hole (13), along the side vertical with plane where the mounting hole (14) axis and described adjusting ring (1) axis
To setting.
3. circular runout regulating device according to claim 1, it is characterised in that:
The adjusting screw (2), bar portion have helicla flute (21),
The top tight pieces, including steel ball (31), the steel ball (31) loaded on the mounting hole (14) and with the helicla flute (21)
Cooperation；
The depth of the helicla flute (21) is set as according to predetermined regular gradual change, and the predetermined regular gradual change refers to, when the tune
When saving screw (2) rotation propulsion/retrogressing, the part that the steel ball (31) is engaged to the helicla flute (21) tails off/becomes more.
4. circular runout regulating device according to claim 3, which is characterized in that the top tight pieces further include that fitting is set
The gasket (32) being placed on the outside of steel ball (31).
5. circular runout regulating device according to claim 1, it is characterised in that:
The adjusting ring (1) has and is recessed inwardly the operating cavity to be formed (12) from its side wall, for being to rotate the adjusting spiral shell
It follows closely (2) and operating space is provided；
The aperture of the adjustment hole (13) is located at the operating cavity (12).
6. circular runout regulating device according to claim 5, it is characterised in that:
The adjusting ring (1), with balance hole (15), the balance hole (15) is set to opposite with the operating cavity (12)
Position, to balance the center of gravity for adjusting ring (1) in the axis for adjusting ring (1).
7. circular runout regulating device according to claim 1, which is characterized in that
It further include cover board (5)；When assembly uses:
The adjusting ring (1) is loaded on holder main body (4) by the through-hole (10), and the adjusting ring (1) opens up mounting hole
(14) end face is bonded with the branch face (42) of the holder main body (4)；
The cover board (5) is set in the holder main body (4) and is bonded the setting of the adjusting ring (1) other end, to will be anti-
Active force is converted to the deforming force to the holder main body (4) to realize that radial transfer is adjusted；Wherein:
The reaction force refers to, produces when the branch face (42) is extruded by the propulsion of the top tight pieces to the adjusting ring (1)
Active force raw and that reaction stress surface (52) are transferred to via adjusting ring (1)；Wherein:
The reaction stress surface (52) refers to, the one side that the cover board (5) is bonded with described adjusting ring (1) other end；
The propulsion of the top tight pieces extrudes, and is to rotate to promote by the adjusting screw (2) to realize.
8. circular runout regulating device according to claim 1, it is characterised in that:
The adjusting ring (1) has the first graduation mark (17) and the second graduation mark (16)；
First graduation mark (17) is set to adjustings ring (1) side wall along axial, and positioned at the mounting hole (14) axis and
Plane where adjusting ring (1) axis；
Second graduation mark (16) is set at the adjustment hole (13) aperture, perpendicular to first graduation mark (17), in parallel
In adjusting ring (1) end face, the extended line of second graduation mark (16) passes through the adjustment hole (13) center of circle.
9. circular runout regulating device according to claim 1, it is characterised in that:
The adjusting ring (1) has a pair of pilot hole (11) being inwardly formed from described adjusting ring (1) side wall；
When assembly, anti-turn screw (18) are compressed with by the tune by being put into cushion block (19) in the pilot hole (11) and screwing in
Section ring (1) is fixed on holder main body (4).
10. a kind of knife handle characterized by comprising
Holder main body (4)；And
Set on the circular runout regulating device as described in claim 1 ~ 9 any one of the holder main body (4)；
The holder main body (4) is equipped with deformation slot (41), and the deformation slot (41) is located at the holder main body (4) and the radial direction
The section of adjusting ring (1) contact for regulating device of beating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645602.5A CN110509093A (en) | 2019-07-17 | 2019-07-17 | A kind of circular runout regulating device and knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645602.5A CN110509093A (en) | 2019-07-17 | 2019-07-17 | A kind of circular runout regulating device and knife handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509093A true CN110509093A (en) | 2019-11-29 |
Family
ID=68623001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645602.5A Pending CN110509093A (en) | 2019-07-17 | 2019-07-17 | A kind of circular runout regulating device and knife handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509093A (en) |
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|---|---|---|---|---|
| US20030175088A1 (en) * | 2002-03-18 | 2003-09-18 | Nikken Kosakusho Works Ltd. | Tool holder |
| CN102198530A (en) * | 2011-05-31 | 2011-09-28 | 滁州兴达机电有限公司 | Radial jump adjustable device of deep hole cutter |
| CN103072020A (en) * | 2013-01-14 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Cutter holder structure with adjustable flange |
| CN103962595A (en) * | 2013-01-29 | 2014-08-06 | 盐城纺织职业技术学院 | Eccentric tool fine-adjustment mechanism |
| CN105729196A (en) * | 2014-12-09 | 2016-07-06 | 常州市龙鹏金属制品有限公司 | Adjustable handle |
| CN205464398U (en) * | 2016-01-13 | 2016-08-17 | 北京海普瑞森科技发展有限公司 | Cutter fine -tuning |
| CN207757338U (en) * | 2017-12-13 | 2018-08-24 | 广东大群数控机床有限公司 | A kind of knife rest of accurate detection handle of a knife |
| CN207757243U (en) * | 2017-12-13 | 2018-08-24 | 广东大群数控机床有限公司 | A kind of cutter clamping device |
| CN210388445U (en) * | 2019-07-17 | 2020-04-24 | 成都成林数控刀具有限公司 | Radial runout adjusting device and cutter handle |
-
2019
- 2019-07-17 CN CN201910645602.5A patent/CN110509093A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175088A1 (en) * | 2002-03-18 | 2003-09-18 | Nikken Kosakusho Works Ltd. | Tool holder |
| CN102198530A (en) * | 2011-05-31 | 2011-09-28 | 滁州兴达机电有限公司 | Radial jump adjustable device of deep hole cutter |
| CN103072020A (en) * | 2013-01-14 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Cutter holder structure with adjustable flange |
| CN103962595A (en) * | 2013-01-29 | 2014-08-06 | 盐城纺织职业技术学院 | Eccentric tool fine-adjustment mechanism |
| CN105729196A (en) * | 2014-12-09 | 2016-07-06 | 常州市龙鹏金属制品有限公司 | Adjustable handle |
| CN205464398U (en) * | 2016-01-13 | 2016-08-17 | 北京海普瑞森科技发展有限公司 | Cutter fine -tuning |
| CN207757338U (en) * | 2017-12-13 | 2018-08-24 | 广东大群数控机床有限公司 | A kind of knife rest of accurate detection handle of a knife |
| CN207757243U (en) * | 2017-12-13 | 2018-08-24 | 广东大群数控机床有限公司 | A kind of cutter clamping device |
| CN210388445U (en) * | 2019-07-17 | 2020-04-24 | 成都成林数控刀具有限公司 | Radial runout adjusting device and cutter handle |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 611130 No.7, Rongtai Avenue, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant after: Chengdu Chenglin CNC Tool Co.,Ltd. Address before: 611130 No.7, Rongtai Avenue, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant before: CHENGDU CHENGLIN NUMERICAL CONTROL CUTTING TOOLS CO.,LTD. |