CN107900905A - A kind of grinding machine and its boring cutter rack device - Google Patents
A kind of grinding machine and its boring cutter rack device Download PDFInfo
- Publication number
- CN107900905A CN107900905A CN201711307651.5A CN201711307651A CN107900905A CN 107900905 A CN107900905 A CN 107900905A CN 201711307651 A CN201711307651 A CN 201711307651A CN 107900905 A CN107900905 A CN 107900905A
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- boring
- rack device
- tool holder
- claw
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 39
- 241000239290 Araneae Species 0.000 claims description 4
- 230000008439 repair process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a kind of boring cutter rack device, including the boring tool holder that can be installed on tail seat of grinding machine and the boring cutter of boring tool holder socket cover and put on the boring cutter for repairing claw, the position of the boring cutter and the position correspondence of the claw installed in the boring cutter;Between the boring tool holder and the tailstock, the boring tool holder and the boring cutter set and the boring cutter set the boring cutter between be to be detachably connected.Boring cutter rack device provided by the present invention, by on grinding machine, the claw of chuck can be directly repaired on corase grinding cam cutter, substantially reduce the time for repairing chuck jaws, chuck need not be dismantled, the repair time of claw by original 3 it is small when be reduced to 30 minutes, the reparation precision of claw brings up to 0.03mm by original 0.2mm, significantly improves the reparation precision of claw.The invention also discloses a kind of grinding machine for including above-mentioned boring cutter rack device.
Description
Technical field
The present invention relates to grinding machine claw prosthetic appliance field, more particularly to a kind of boring cutter rack device.In addition, the present invention is also
It is related to a kind of grinding machine for including above-mentioned boring cutter rack device.
Background technology
Chuck is used in the process of camshaft, generally requiring in grinding machine, claw is installed on chuck, claw can incite somebody to action
After camshaft is fixed, grinding work is carried out.
However, abrasion occurs in claw in claw after using for a longer period, normal use, existing corase grinding cam are influenced
Lathe, due to being fitted without prosthetic device, causes it can not repair chuck clamps three-jaw on equipment of itself, it is necessary to tear chuck open
After lower, repaired on miscellaneous equipment, cause the repair time of claw to be grown, it is low to repair precision.
Therefore, the remediation efficiency of claw how is improved, is the current technical issues that need to address of those skilled in the art.
The content of the invention
The object of the present invention is to provide a kind of boring cutter rack device, the boring cutter rack device can directly on grinding machine to claw into
Row is repaired, without dismounting chuck.It is a further object of the present invention to provide a kind of grinding machine for including above-mentioned boring cutter rack device.
To achieve the above object, the present invention provides following technical solution:
A kind of boring cutter rack device, including boring tool holder, the boring cutter with boring tool holder socket that can be installed on tail seat of grinding machine
Set and the position pair that the boring cutter for repairing claw, the position of the boring cutter and the claw are put on installed in the boring cutter
Should;Between the boring tool holder and the tailstock, the boring tool holder and the boring cutter cover and boring cutter set and the boring cutter it
Between be to be detachably connected.
Preferably, the side of the boring tool holder is equipped with the first fastening bolt, and first fastening bolt can run through the boring
The side of the boring cutter set is connected to after the side wall of knife rest.
Preferably, the side of the boring tool holder is equipped with the first threaded hole being threadedly coupled for first fastening bolt.
Preferably, the side of the boring cutter set is equipped with the second fastening bolt, and second fastening bolt can run through the boring
The side of the boring cutter is connected to after the side wall of broach shell;The side of the boring cutter set is equipped with to be connected for the second fastening bolt screw thread
The second threaded hole connect.
Preferably, the side of the boring cutter set is additionally provided with the 3rd fastening bolt, and the 3rd fastening bolt can run through described
The side of the boring cutter is connected to after the side wall of boring cutter set;The side of the boring cutter set, which is equipped with, supplies the 3rd fastening bolt screw thread
3rd threaded hole of connection.
Preferably, the tailstock is equipped with tailstock guide tube, and the tailstock guide tube is equipped with bellmouth, and the boring tool holder is remote
One end of the boring cutter set is equipped with can be with the tapered pole of the bellmouth clamping of the tailstock guide tube.
Preferably, the chuck is air spider, and the number of the claw is three.
Preferably, the tool arm of the boring cutter is in square column, and one end of the boring cutter set offers the knife for the boring cutter
The square groove that arm is put into.
Preferably, the described one end of boring cutter set away from the boring cutter is in square column, and one end of the boring tool holder offers
The square groove being put into for the boring cutter set.
The present invention also provides a kind of grinding machine, including the boring cutter rack device described in above-mentioned any one.
Boring cutter rack device provided by the present invention, including the boring tool holder that can be installed on tail seat of grinding machine and the boring tool holder
The boring cutter of socket covers and puts on the boring cutter for repairing claw, the position of the boring cutter and the claw installed in the boring cutter
Position correspondence;Between the boring tool holder and the tail seat of grinding machine, the boring tool holder is covered with the boring cutter and the boring cutter set
It is to be detachably connected between the boring cutter.The boring cutter rack device, by the way that on grinding machine, cam directly can be being roughly ground
The claw of chuck is repaired on lathe, substantially reduces the time for repairing chuck jaws, without dismantling chuck, repair time of claw by
Originally 3 are reduced to 30 minutes when small, and the reparation precision of claw brings up to 0.03mm by original 0.2mm, significantly improves claw
Reparation precision.
Grinding machine provided by the present invention is equipped with above-mentioned boring cutter rack device, since the boring cutter rack device is with above-mentioned technology effect
Fruit, therefore, the grinding machine equipped with the boring cutter rack device should also be as having corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of embodiment of boring cutter rack device provided by the present invention;
Wherein:1- air spiders, 2- claws, 3- tailstocks, 4- tailstocks guide tube, 5- boring tool holders, 6- boring cutters set, 7- boring cutters.
Embodiment
The present invention core be to provide a kind of boring cutter rack device, the boring cutter rack device can directly on grinding machine to claw into
Row is repaired, without dismounting chuck.Another core of the present invention is to provide a kind of grinding machine for including above-mentioned boring cutter rack device.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1, Fig. 1 is a kind of structure diagram of embodiment of boring cutter rack device provided by the present invention.
In this embodiment, boring cutter rack device boring tool holder 5, boring cutter set 6 and boring cutter 7.
Wherein, boring tool holder 5 can be installed on the tailstock 3 of grinding machine, and boring cutter set 6 is socketed with boring tool holder 5, and boring cutter 7 is used to repair
Claw 2, on boring cutter set 6, the position of boring cutter 7 and the position correspondence of claw 2;Also, the tailstock 3 of boring tool holder 5 and grinding machine
Between, boring tool holder 5 and boring cutter set 6 and boring cutter set 6 and boring cutter 7 between be to be detachably connected, that is, needing to carry out claw 2
During reparation, then boring tool holder 5, boring cutter set 6 and boring cutter 7 are combined into installation, by the drive system of grinding machine in itself, drive boring cutter 7
Mobile or rotation, and then realize the repair to claw 2.
The boring cutter rack device, by the way that on grinding machine, the claw of chuck 1 can be directly repaired on corase grinding cam cutter
2, substantially reduce the time for repairing 1 claw 2 of chuck, without dismantling chuck 1, repair time of claw 2 by original 3 it is small when be reduced to
30 minutes, the reparation precision of claw 2 brought up to 0.03mm by original 0.2mm, significantly improved the reparation precision of claw 2.
On the basis of the respective embodiments described above, the side of boring tool holder 5 is equipped with the first fastening bolt, and the first fastening bolt can
The side of boring cutter set 6 is connected to after the side wall of boring tool holder 5, the first fastening bolt, Ke Yiyou are equipped with the side of boring tool holder 5
The fastness connected between guarantee boring tool holder 5 and the boring cutter set 6 of effect, the end abutment of the first fastening bolt is in the side of boring cutter set 6
Face, prevents boring cutter set 6 from deviating from from boring tool holder 5.Meanwhile the side of boring tool holder 5 is equipped with what is be threadedly coupled for the first fastening bolt
First threaded hole.
Specifically, one end of boring tool holder 5 and the tailstock 3 of grinding machine connect, the centre position of the other end is equipped with cavity, boring cutter set
In the cavity of 6 one end insertion boring tool holder 5, the side wall of boring tool holder 5 is then passed through by the first fastening bolt so that boring cutter set 6
It is fixedly connected with boring tool holder 5, prevents boring cutter set 6 from deviating from from the cavity of boring tool holder 5.
On the basis of the respective embodiments described above, the side of boring cutter set 6 is equipped with the second fastening bolt, and the second fastening bolt can
The side of boring cutter 7 is connected to after the side wall of boring cutter set 6, the second fastening bolt is equipped with the side of boring cutter set 6, can be effective
Guarantee boring cutter set 6 and boring cutter 7 between the fastness that connects, the end abutment of the second fastening bolt prevented in the side of boring cutter 7
Boring cutter 7 is deviate from from boring cutter set 6.Meanwhile the side of boring cutter set 6 is equipped with the second screw thread being threadedly coupled for the second fastening bolt
Hole.
Specifically, one end of boring cutter set 6 is connected with boring tool holder 5, the centre position of the other end is equipped with cavity, the one of boring cutter 7
In the cavity of end insertion boring cutter set 6,6 side wall is then covered through boring cutter by the second fastening bolt so that boring cutter 7 and boring cutter set
6 are fixedly connected, and prevent boring cutter 7 from deviating from from the cavity of boring cutter set 6.
Further, in order to ensure the stability of boring cutter 7, the side of boring cutter set 6 is additionally provided with the 3rd fastening bolt, the 3rd fastening
Bolt can be connected to the side of boring cutter 7 after the side wall of boring cutter set 6;The side of boring cutter set 6, which is equipped with, supplies the 3rd fastening bolt spiral shell
3rd threaded hole of line connection.Under the collective effect of the second fastening bolt and the 3rd fastening bolt, it is possible to achieve to boring cutter 7
Two-point locating, avoids boring cutter 7 from rocking, and improves stability.
On the basis of the respective embodiments described above, tailstock 3 is equipped with tailstock guide tube 4, and tailstock guide tube 4 is equipped with bellmouth,
Boring tool holder 5 away from boring cutter set 6 one end be equipped with can with the tapered pole of the bellmouth clamping of tailstock guide tube 4, when in use, by boring cutter
After frame 5 applies pressure, in the bellmouth of the tapered pole insertion tailstock guide tube 4 of boring tool holder 5, due to the cooperation of taper surface, boring tool holder 5
Tapered pole surface it is compressible bellmouth inner wall on.
On the basis of the respective embodiments described above, chuck 1 is air spider 1, facilitates the activity of chuck 1, the number of claw 2
For three, the clamping stability to part is improved.
On the basis of the respective embodiments described above, the tool arm of boring cutter 7 is in square column, and one end of boring cutter set 6 offers confession
The square groove that the tool arm of boring cutter 7 is put into, columnar 7 tool arm of boring cutter of square, after coordinating with the square groove of boring cutter set 6, boring
Knife 7 will not rotate, and certainly, the groove of tool arm and the boring cutter set 6 of boring cutter 7 can also be other polygonized structures, can realize
Circumferential spacing structure.
On the basis of the respective embodiments described above, it is in square column that boring cutter, which covers 6 one end away from boring cutter 7, and the one of boring tool holder 5
End offers the square groove being put into for boring cutter set 6.The columnar boring cutter set 6 of square, coordinates with the square groove of boring tool holder 5
Afterwards, boring cutter set 6 will not rotate, and certainly, the groove of boring cutter set 6 and boring tool holder 5 can also be other polygonized structures, Neng Goushi
Now circumferential spacing structure.
The present embodiment provides boring cutter rack device, can utilize 3 structure of tailstock of existing grinding machine, be set without installing others
It is standby, it can realize the reparation to claw 2, cost is low, efficient.
In addition to above-mentioned boring cutter rack device, present invention also offers a kind of grinding machine for including above-mentioned boring cutter rack device, when
So, which can also apply on other lathes, it is not limited to and it is grinding machine, other Each parts of the grinding machine
The prior art is refer to, is repeated no more herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Boring cutter rack device provided by the present invention is described in detail above.Specific case used herein is to this
The principle and embodiment of invention are set forth, the explanation of above example is only intended to help understand the present invention method and
Its core concept.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Claims (10)
1. a kind of boring cutter rack device, it is characterised in that including the boring tool holder (5) that can be installed on tail seat of grinding machine (3) and the boring
The boring cutter set (6) and be used for the boring cutter (7) for repairing claw (2) on the boring cutter set (6) that knife rest (5) is socketed, it is described
The position of boring cutter (7) and the position correspondence of the claw (2);Between the boring tool holder (5) and the tailstock (3), the boring cutter
It is to be detachably connected between frame (5) and the boring cutter set (6) and the boring cutter set (6) and the boring cutter (7).
2. boring cutter rack device according to claim 1, it is characterised in that it is tight that the side of the boring tool holder (5) is equipped with first
Fixing bolt, first fastening bolt can be connected to the side of the boring cutter set (6) after the side wall of the boring tool holder (5).
3. boring cutter rack device according to claim 2, it is characterised in that the side of the boring tool holder (5) is equipped with described in confession
The first threaded hole that first fastening bolt is threadedly coupled.
4. boring cutter rack device according to claim 1, it is characterised in that it is tight that the side of the boring cutter set (6) is equipped with second
Fixing bolt, second fastening bolt can be connected to the side of the boring cutter (7) after the side wall of the boring cutter set (6);Institute
The side for stating boring cutter set (6) is equipped with the second threaded hole being threadedly coupled for second fastening bolt.
5. boring cutter rack device according to claim 4, it is characterised in that the side of the boring cutter set (6) is additionally provided with the 3rd
Fastening bolt, the 3rd fastening bolt can be connected to the side of the boring cutter (7) after the side wall of the boring cutter set (6);
The side of the boring cutter set (6) is equipped with the 3rd threaded hole being threadedly coupled for the 3rd fastening bolt.
6. boring cutter rack device according to claim 1, it is characterised in that the tailstock (3) is equipped with tailstock guide tube (4),
The tailstock guide tube (4) is equipped with bellmouth, the one end of the boring tool holder (5) away from the boring cutter set (6) be equipped with can with it is described
The tapered pole of the bellmouth clamping of tailstock guide tube (4).
7. boring cutter rack device according to claim 1, it is characterised in that the chuck (1) is air spider (1), described
The number of claw (2) is three.
8. the boring cutter rack device according to claim 1 to 7 any one, it is characterised in that the tool arm of the boring cutter (7) is in
Square column, one end of the boring cutter set (6) offer the square groove being put into for the tool arm of the boring cutter (7).
9. boring cutter rack device according to claim 8, it is characterised in that the remote boring cutter (7) of the boring cutter set (6)
One end is in square column, and one end of the boring tool holder (5) offers the square groove being put into for the boring cutter set (6).
10. a kind of grinding machine, including boring cutter rack device, it is characterised in that the boring cutter rack device is any one for claim 1 to 9
Boring cutter rack device described in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711307651.5A CN107900905A (en) | 2017-12-11 | 2017-12-11 | A kind of grinding machine and its boring cutter rack device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711307651.5A CN107900905A (en) | 2017-12-11 | 2017-12-11 | A kind of grinding machine and its boring cutter rack device |
Publications (1)
Publication Number | Publication Date |
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CN107900905A true CN107900905A (en) | 2018-04-13 |
Family
ID=61865111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711307651.5A Pending CN107900905A (en) | 2017-12-11 | 2017-12-11 | A kind of grinding machine and its boring cutter rack device |
Country Status (1)
Country | Link |
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CN (1) | CN107900905A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114453943A (en) * | 2022-03-23 | 2022-05-10 | 吉安大禾工业机械制造有限公司 | Control arm multi-process ball hole boring device and production process thereof |
Citations (7)
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---|---|---|---|---|
US3691883A (en) * | 1970-09-22 | 1972-09-19 | Maurice S Ingram | Lathe tool holder |
CN200991777Y (en) * | 2006-10-17 | 2007-12-19 | 曹滨 | Cyclone turning lathe |
CN103658714A (en) * | 2012-09-11 | 2014-03-26 | 泰州康乾机械制造有限公司 | Fixture capable of adjusting position of turning tool |
CN104259528A (en) * | 2014-08-26 | 2015-01-07 | 中国航天科技集团公司烽火机械厂 | Common lathe and tool thereof |
CN205414483U (en) * | 2016-04-07 | 2016-08-03 | 姬磊 | Horizontal lathe is with automatic drilling and tapping device |
CN106964813A (en) * | 2017-05-27 | 2017-07-21 | 中国电子科技集团公司第四十研究所 | A kind of method of precise hole organisation of working and manual processing precise hole |
CN207900923U (en) * | 2017-12-11 | 2018-09-25 | 四川银钢一通凸轮轴有限公司 | A kind of grinding machine and its boring cutter rack device |
-
2017
- 2017-12-11 CN CN201711307651.5A patent/CN107900905A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691883A (en) * | 1970-09-22 | 1972-09-19 | Maurice S Ingram | Lathe tool holder |
CN200991777Y (en) * | 2006-10-17 | 2007-12-19 | 曹滨 | Cyclone turning lathe |
CN103658714A (en) * | 2012-09-11 | 2014-03-26 | 泰州康乾机械制造有限公司 | Fixture capable of adjusting position of turning tool |
CN104259528A (en) * | 2014-08-26 | 2015-01-07 | 中国航天科技集团公司烽火机械厂 | Common lathe and tool thereof |
CN205414483U (en) * | 2016-04-07 | 2016-08-03 | 姬磊 | Horizontal lathe is with automatic drilling and tapping device |
CN106964813A (en) * | 2017-05-27 | 2017-07-21 | 中国电子科技集团公司第四十研究所 | A kind of method of precise hole organisation of working and manual processing precise hole |
CN207900923U (en) * | 2017-12-11 | 2018-09-25 | 四川银钢一通凸轮轴有限公司 | A kind of grinding machine and its boring cutter rack device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114453943A (en) * | 2022-03-23 | 2022-05-10 | 吉安大禾工业机械制造有限公司 | Control arm multi-process ball hole boring device and production process thereof |
CN114453943B (en) * | 2022-03-23 | 2023-03-24 | 吉安大禾工业机械制造有限公司 | Control arm multi-process ball hole boring device and production process thereof |
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Application publication date: 20180413 |
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