CN108161610A - Diamond tool bit bottom surface milling drum - Google Patents
Diamond tool bit bottom surface milling drum Download PDFInfo
- Publication number
- CN108161610A CN108161610A CN201810178300.7A CN201810178300A CN108161610A CN 108161610 A CN108161610 A CN 108161610A CN 201810178300 A CN201810178300 A CN 201810178300A CN 108161610 A CN108161610 A CN 108161610A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- grinding wheel
- platform
- tool bit
- bit bottom
- 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
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Classifications
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- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of diamond tool bit bottom surface milling drums, belong to machine tool technology field.It solves the problems, such as existing diamond tool bit bottom surface milling drum structure species lazy weight.This diamond tool bit bottom surface milling drum includes rack, grinding wheel, workpiece and temporarily puts platform and work piece holder, the driving device that grinding wheel can be driven to rotate is installed in rack, workpiece temporarily puts the side that platform is located at grinding wheel, work piece holder is located at the top that workpiece temporarily puts platform, is connected between rack and work piece holder by the way that work piece holder can be made temporarily to put the horizontal mobile mechanism moved horizontally back and forth above platform and grinding wheel in workpiece；Workpiece, which is temporarily put to be equipped with to jack up the diamond segment temporarily put positioned at workpiece on platform upwards on platform, makes diamond tool bit bottom surface be detached from the jacking mechanism that workpiece temporarily puts platform table top.When processing diamond tool bit bottom surface using plate-like grinding wheel, grinding wheel is obliquely installed relative to diamond segment movement locus line, even if grinding wheel is not easy to wear, in other words significantly reduces grinding wheel consumption.
Description
Technical field
The invention belongs to machine tool technology fields, are related to a kind of milling drum, particularly a kind of diamond tool bit bottom surface milling drum.
Background technology
Diamond tool bit bottom surface milling drum is a kind of special mechanical equipment with grinding Buddha's warrior attendant cutter head blank bottom surface.Using gold
Diamond tool bit bottom surface grinding machining diamond segment has the advantages that high in machining efficiency.
Applicant proposed a kind of diamond tool bit bottom surface grinding attachment once（Application publication number CN103331488A）
With diamond tool bit bottom surface milling drum（Application publication number CN106826418A）.Those skilled in the art want to propose more
The diamond tool bit bottom surface grinding attachment of different structure, to meet the actual demand of different consumers.
Invention content
The present invention proposes a kind of diamond tool bit bottom surface milling drum, and the technical problem to be solved by the present invention is to how propose
The diamond tool bit bottom surface milling drum of more different structures.
The technical problems to be solved of the present invention can be realized by following technical proposal：This diamond tool bit bottom surface is ground
Machine includes rack, grinding wheel, workpiece and temporarily puts platform and work piece holder, and the driving device that grinding wheel can be driven to rotate, work are equipped in rack
Part temporarily puts the side that platform is located at grinding wheel, and work piece holder is located at the top that workpiece temporarily puts platform, passes through energy between rack and work piece holder
Work piece holder is made temporarily to put the horizontal mobile mechanism that moves horizontally back and forth above platform and grinding wheel in workpiece to be connected；Workpiece is temporarily put on platform
Being equipped with to jack up the diamond segment temporarily put positioned at workpiece on platform upwards makes diamond tool bit bottom surface disengaging workpiece temporarily put platform
The jacking mechanism of table top.
Compared with prior art, the arrangement of this diamond tool bit bottom surface milling drum is not only suitble to using cylinder like abrasive wheel, but also
It is suitble to using plate-like grinding wheel.When processing diamond tool bit bottom surface using plate-like grinding wheel, grinding wheel moves rail relative to diamond segment
Trace is obliquely installed, even if grinding wheel is not easy to wear, in other words significantly reduces grinding wheel consumption.
Diamond segment is placed on when workpiece temporarily puts platform bottom surface downward, in this way convenient for diamond segment positioning, clamping and
It improves diamond tool bit bottom surface milling drum versatility and simplifies associated mechanical mechanism.Added using this diamond tool bit bottom surface milling drum
Downward, which is more bonded actual use situation to diamond tool bit bottom surface during work diamond tool bit bottom surface, improves product quality.
Description of the drawings
Fig. 1 and Fig. 2 is the dimensional structure diagram of diamond tool bit bottom surface milling drum different visual angles in embodiment one.
Fig. 3 is the dimensional structure diagram that workpiece temporarily puts platform and work piece holder.
Fig. 4 is the dimensional structure diagram of embodiment and middle diamond tool bit bottom surface milling drum.
In figure, 1, rack；2nd, workpiece temporarily puts platform；2a, cutter head sliding slot；2b, side backer；2c, avoid holes；3rd, connecting seat；4、
Work piece holder；4a, pneumatic gripping；4b, upper backer；4c, fixing clip；4d, movable clip block；4e, actuator is clamped；5th, plate-like sand
Wheel；6th, driving device；6a, motor；6b, heave compensation mechanism；7th, pusher cylinder；8th, jacking mechanism；8a, holding part；8b, jack-up
Actuator；8c, second straight line guide rail；9th, conveying mechanism；10th, elevating mechanism；11st, connecting plate；12nd, third the linear guide；13rd, silk
Bar screw component；14th, numerical-control motor；15th, receiving hopper；16th, cylinder like abrasive wheel.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in Figure 1 to Figure 3, this diamond tool bit bottom surface milling drum temporarily puts platform 2,3 and of connecting seat including rack 1, grinding wheel, workpiece
Work piece holder 4.
Part based on rack 1, can be placed on ground, be used to support other component.
Grinding wheel is plate-like grinding wheel 5, and the axle center of plate-like grinding wheel 5 is horizontally disposed with；Being equipped in rack 1 can drive what grinding wheel rotated
Driving device 6.Driving device 6 includes motor 6a, and grinding wheel can be directly anchored in the shaft of motor 6a；The housing and machine of motor 6a
Realize that the heave compensation mechanism 6b that abrasion of grinding wheel compensates is connected by that can rise motor 6a between frame 1.Specifically, it lifts
Compensation mechanism 6b includes lifter plate, and the housing of motor 6a is fixed on lifter plate, by being vertically arranged between lifter plate and rack 1
First straight line guide rail be connected, decelerating motor 6a is also equipped in rack 1, silk is connected on the output shaft of decelerating motor 6a
Bar is threaded with screw on screw, and screw is fixedly connected with lifter plate.
Workpiece temporarily puts the side that platform 2 is located at grinding wheel, and workpiece, which is temporarily put, has cutter head sliding slot 2a, cutter head sliding slot on the top surface of platform 2
One end of 2a is cutter head localization region.One end of cutter head sliding slot 2a is equipped with side backer 2b, and side backer 2b is temporarily put platform 2 with workpiece and fixed
Connection；Workpiece temporarily puts the pusher for being equipped on platform 2 and pushing diamond segment and diamond segment being made to be resisted against on the backer 2b of side
Cylinder 7.
Workpiece, which is temporarily put, to be also equipped with to jack up the diamond segment in cutter head localization region upwards on platform 2, makes gold
Diamond tool bit bottom surface is detached from the jacking mechanism 8 of cutter head sliding slot 2a bottom surfaces.Jacking mechanism 8 includes holding part 8a and jacks up actuator
8b is provided with avoid holes 2c on the bottom surface of cutter head localization region, is penetrated in avoid holes 2c at the top of holding part 8a；Holding part 8a and work
Part temporarily puts platform 2 and is connected by the second straight line guide rail 8c being vertically arranged, and then is obviously improved holding part 8a kinetic stability, by
This promotes diamond segment positioning accuracy.It jacks up actuator 8b temporarily to put on platform 2 mounted on workpiece, jacks up actuator 8b and holding part
8a is connected, and it is cylinder that Figure of description, which provides and jacks up actuator 8b,.
The conveying mechanism 9 being connected with the other end of cutter head sliding slot 2a is installed, thus diamond segment is automatic in rack 1
And be continually fed into cutter head sliding slot 2a, ensure diamond tool bit bottom surface milling drum the degree of automation.
For work piece holder 4 for clamping diamond segment, work piece holder 4 is located at the top that workpiece temporarily puts platform 2.Connecting seat 3
Between work piece holder 4 and rack 1, moved between work piece holder 4 and connecting seat 3 by the way that 4 vertical lifting of work piece holder can be made
Elevating mechanism 10 is connected；Figure of description provides elevating mechanism 10 and includes the cylinder with guide rail, and the cylinder body of cylinder is fixedly connected
On seat 3, connecting plate 11 is fixed on piston rod.Work piece holder 4 includes pneumatic gripping 4a and upper backer 4b, the cylinder of pneumatic gripping 4a
Body and upper backer 4b are fixedly connected with connecting plate 11.
By the way that work piece holder 4 can be made temporarily to put horizontal back and forth above platform 2 and grinding wheel move in workpiece between rack 1 and connecting seat 3
Dynamic horizontal mobile mechanism is connected.Specifically, horizontal mobile mechanism includes the third straight line of connection frame 1 and connecting seat 3
Guide rail 12 and screw screw component 13, third the linear guide 12 is horizontally disposed, and numerical-control motor 14, numerical control electricity are equipped in rack 1
The shaft of machine 14 is connected with screw in screw screw component 13.
The lower section of work piece holder 4 is equipped with receiving hopper 15, and receiving hopper 15 is placed in rack 1, receiving hopper 15 be located at grinding wheel with
Workpiece is temporarily put between platform 2.
The bottom surface of a diamond segment is ground using this diamond tool bit bottom surface milling drum by elaboration, is further illustrated
The effect of each mechanism and advantage.The first step is fed, and conveying mechanism 9 is by diamond segment one by one from the other end of cutter head sliding slot 2a
Mouth is sent into；The bottom surface of diamond segment is downward during this state；Pusher cylinder 7 will push diamond segment and support diamond segment
It leans against on the backer 2b of side.
Second step clamping, the jack-up actuator 8b manipulated in jacking mechanism 8 move upwards holding part 8a, holding part 8a tops
Diamond segment is played, diamond tool bit bottom surface is detached from sliding slot bottom surface；And manipulating elevating mechanism 10 declines work piece holder 4, gas
Two clamp arm of dynamic clamp 4a are located at the both sides of diamond segment respectively, and upper backer 4b is located at the top of diamond segment, and makes
Upper backer 4b and holding part 8a clamping diamond segments；Then the pneumatic gripping 4a of workpiece manipulation fixture 4 makes two clamp arm clampings
Firmly diamond segment.The end surface shape of clamp arm and the top of holding part 8a are adjusted according to the model adaptability of diamond segment
Face, and then ensure diamond segment by the positioning accuracy after clamping.According to installation way it is found that this diamond tool bit bottom surface is ground
Machine has the advantages that versatility height and clamping debugging are convenient.Jacking mechanism 8 had both made diamond segment be detached from sliding slot, convenient for subsequently turning
Move diamond segment；It is low that diamond segment blank bottom surface flatness can be eliminated again, overcome the problems, such as that placement status consistency is poor, i.e.,
Jacking mechanism 8 specifically improves the advantages of diamond segment positioning accuracy.
Third step is shifted and is ground, this diamond tool bit bottom surface milling drum is ground using the top line of plate-like grinding wheel 5；Behaviour
Control horizontal mobile mechanism make diamond segment be moved to grinding wheel surface and move back and forth diamond segment make diamond segment
Bottom surface be equably ground.The side of grinding wheel is obliquely installed relative to the vertical line of third the linear guide 12, can be made in this way
Grinding wheel polishes the bottom surface of diamond segment, and is avoided that the transition grinding of grinding wheel part and can reduce abrasion of grinding wheel amount.
4th step reset and blowing, manipulation horizontal mobile mechanism make work piece holder 4 be moved to workpiece temporarily put platform 2 just on
Side；Control elevating mechanism 10 drives work piece holder 4 to move up in the process, avoids the clamp arm of pneumatic gripping 4a with being located at work
The diamond segment that part is temporarily put on platform 2 generates interference, when work piece holder 4 is moved to positioned at 15 surface of receiving hopper, controls gas
The clamp arm of dynamic clamp 4a is opened, and diamond segment is naturally fallen under the effect of gravity in receiving hopper 15.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and the no longer burden description of essentially identical part only describes not
The same place, as shown in figure 4, different place is 4 structure of grinding wheel shape and work piece holder：Grinding wheel is cylinder like abrasive wheel
16, the axle center of cylinder like abrasive wheel 16 is vertically arranged, and the grinding of cylinder like abrasive wheel 16 is face-up.Work piece holder 4 includes being fixed on connecting plate
Upper backer 4b and fixing clip 4c, fixing clip 4c on 11 are located at the side of upper backer 4b, and the opposite side of upper backer 4b is equipped with
Movable clip block 4d, clamping actuators of the movable clip block 4d closer or far from fixing clip 4c can be driven by being equipped on connecting plate 11
4e, it is cylinder that Figure of description, which provides and clamps actuator 4e,.
Claims (10)
1. a kind of diamond tool bit bottom surface milling drum, including rack（1）, grinding wheel, workpiece temporarily put platform（2）And work piece holder（4）, machine
Frame（1）On be equipped with can drive grinding wheel rotate driving device（6）, workpiece temporarily puts platform（2）Positioned at the side of grinding wheel, feature exists
In work piece holder（4）Platform is temporarily put positioned at workpiece（2）Top, rack（1）With work piece holder（4）Between by the way that workpiece clamp can be made
Tool（4）Platform is temporarily put in workpiece（2）It is connected with the horizontal mobile mechanism moved horizontally back and forth above grinding wheel；Workpiece temporarily puts platform（2）
On be equipped with can will temporarily put platform positioned at workpiece（2）On diamond segment upwards jack up make diamond tool bit bottom surface be detached from workpiece it is temporary
Put platform（2）The jacking mechanism of table top（8）.
2. diamond tool bit bottom surface milling drum according to claim 1, which is characterized in that the grinding wheel is plate-like grinding wheel
（5）, plate-like grinding wheel（5）Axle center be horizontally disposed with；Using plate-like grinding wheel（5）Top line be ground.
3. diamond tool bit bottom surface milling drum according to claim 2, which is characterized in that the side of the grinding wheel relative to
Work piece holder（4）Horizontal linear moving rail trace is obliquely installed.
4. diamond tool bit bottom surface milling drum according to claim 1, which is characterized in that the grinding wheel is cylinder like abrasive wheel
（16）, cylinder like abrasive wheel（16）Axle center be vertically arranged, cylinder like abrasive wheel（16）Grinding it is face-up.
5. diamond tool bit bottom surface milling drum according to claim 1, which is characterized in that the jacking mechanism（8）Including
Holding part（8a）With jack-up actuator（8b）, workpiece temporarily puts platform（2）Table top on be provided with avoid holes（2c）, holding part（8a）Top
Portion penetrates avoid holes（2c）It is interior；Holding part（8a）Platform is temporarily put with workpiece（2）Pass through the second straight line guide rail being vertically arranged（8c）Phase
Connection；Jack up actuator（8b）Platform is temporarily put mounted on workpiece（2）On, jack up actuator（8b）With holding part（8a）It is connected.
6. according to the diamond tool bit bottom surface milling drum described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the driving
Device（6）Including motor（6a）, grinding wheel and motor（6a）Shaft be connected；Motor（6a）Housing and rack（1）Between lead to
Motor can be made by crossing（6a）Rise the heave compensation mechanism for realizing abrasion of grinding wheel compensation（6b）It is connected.
7. according to the diamond tool bit bottom surface milling drum described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the workpiece
Temporarily put platform（2）Top surface on have cutter head sliding slot（2a）, cutter head sliding slot（2a）One end be cutter head localization region；The cutter head is slided
Slot（2a）One end be equipped with side backer（2b）, side backer（2b）Platform is temporarily put with workpiece（2）It is fixedly connected；Workpiece temporarily puts platform（2）On
Diamond segment can be pushed and diamond segment is made to be resisted against side backer by being equipped with（2b）On pusher cylinder（7）.
8. according to the diamond tool bit bottom surface milling drum described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the workpiece
Fixture（4）And rack（1）Between be equipped with connecting seat（3）Work piece holder（4）With connecting seat（3）Between by the way that work piece holder can be made
（4）The elevating mechanism of vertical lifting movement（10）It is connected；Rack（1）With connecting seat（3）Between pass through horizontal mobile mechanism phase
Connection.
9. according to the diamond tool bit bottom surface milling drum described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the workpiece
Fixture（4）Lower section be equipped with receiving hopper（15）, receiving hopper（15）It is placed on rack（1）On, receiving hopper（15）Positioned at grinding wheel and work
Part temporarily puts platform（2）Between.
10. according to the diamond tool bit bottom surface milling drum described in claims 1 or 2 or 3 or 4 or 5, which is characterized in that the work
Part fixture（4）Including connecting plate（11）, pneumatic gripping（4a）With upper backer（4b）, pneumatic gripping（4a）Cylinder body and upper backer
（4b）And connecting plate（11）It is fixedly connected；Or the work piece holder（4）Including connecting plate（11）, upper backer（4b）, geometrical clamp
Block（4c）And movable clip block（4d）；Fixing clip（4c）With upper backer（4b）And connecting plate（11）It is fixedly connected；Fixing clip
（4c）And movable clip block（4d）It is located at upper backer respectively（4b）Both sides, connecting plate（11）On be equipped with and can drive movable clip block
（4d）Closer or far from fixing clip（4c）Clamping actuator（4e）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178300.7A CN108161610B (en) | 2018-03-05 | 2018-03-05 | Diamond tool bit bottom surface milling drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178300.7A CN108161610B (en) | 2018-03-05 | 2018-03-05 | Diamond tool bit bottom surface milling drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161610A true CN108161610A (en) | 2018-06-15 |
| CN108161610B CN108161610B (en) | 2019-07-02 |
Family
ID=62510849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178300.7A Active CN108161610B (en) | 2018-03-05 | 2018-03-05 | Diamond tool bit bottom surface milling drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161610B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940465A (en) * | 2019-04-03 | 2019-06-28 | 马鞍山市恒强合金科技有限公司 | A kind of tool grinding reuse means |
| CN110977720A (en) * | 2019-12-27 | 2020-04-10 | 台州市圣西亚金刚石设备有限公司 | Grinding wheel grinding device |
| CN111451934A (en) * | 2020-05-20 | 2020-07-28 | 郑红燕 | Tool bit clamping device of tool bit grinding machine and method for clamping tool bit by tool bit grinding machine |
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| JP2005125430A (en) * | 2003-10-22 | 2005-05-19 | Toshiba Mach Co Ltd | Gem grinding attachment |
| CN103331488A (en) * | 2013-06-04 | 2013-10-02 | 项大清 | Diamond tool bit bottom surface grinding device |
| CN203292956U (en) * | 2013-06-04 | 2013-11-20 | 项大清 | Cutting head feeding device of diamond cutting head grinder |
| EP1901896B1 (en) * | 2005-06-27 | 2014-12-03 | Husqvarna AB | Blade and tool with such a blade |
| CN204413804U (en) * | 2015-02-05 | 2015-06-24 | 项俊俊 | Bistrique assembly and mill diamond tool head unit |
| CN106826418A (en) * | 2017-01-04 | 2017-06-13 | 项俊俊 | Automatic feeder and diamond tool bit bottom surface milling drum |
| CN107520689A (en) * | 2017-10-10 | 2017-12-29 | 泉州华中科技大学智能制造研究院 | A kind of diamond segment automatic grinding machine |
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2018
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005125430A (en) * | 2003-10-22 | 2005-05-19 | Toshiba Mach Co Ltd | Gem grinding attachment |
| EP1901896B1 (en) * | 2005-06-27 | 2014-12-03 | Husqvarna AB | Blade and tool with such a blade |
| CN103331488A (en) * | 2013-06-04 | 2013-10-02 | 项大清 | Diamond tool bit bottom surface grinding device |
| CN203292956U (en) * | 2013-06-04 | 2013-11-20 | 项大清 | Cutting head feeding device of diamond cutting head grinder |
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| CN106826418A (en) * | 2017-01-04 | 2017-06-13 | 项俊俊 | Automatic feeder and diamond tool bit bottom surface milling drum |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940465A (en) * | 2019-04-03 | 2019-06-28 | 马鞍山市恒强合金科技有限公司 | A kind of tool grinding reuse means |
| CN109940465B (en) * | 2019-04-03 | 2020-12-29 | 马鞍山市恒强合金科技有限公司 | Cutter grinding and recycling device |
| CN110977720A (en) * | 2019-12-27 | 2020-04-10 | 台州市圣西亚金刚石设备有限公司 | Grinding wheel grinding device |
| CN111451934A (en) * | 2020-05-20 | 2020-07-28 | 郑红燕 | Tool bit clamping device of tool bit grinding machine and method for clamping tool bit by tool bit grinding machine |
| CN111451934B (en) * | 2020-05-20 | 2021-04-16 | 郑红燕 | Tool bit clamping device of tool bit grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108161610B (en) | 2019-07-02 |
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