CN107398598A - The clamp system and milling drum of tabletting adjusting part, milling drum - Google Patents
The clamp system and milling drum of tabletting adjusting part, milling drum Download PDFInfo
- Publication number
- CN107398598A CN107398598A CN201710823927.9A CN201710823927A CN107398598A CN 107398598 A CN107398598 A CN 107398598A CN 201710823927 A CN201710823927 A CN 201710823927A CN 107398598 A CN107398598 A CN 107398598A
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- Prior art keywords
- tabletting
- cam
- adjusting part
- fixed seat
- cylinder body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/16—Sharpening the cutting edges of saw teeth of chain saws
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
This application discloses tabletting adjusting part, clamp system and milling drum, wherein tabletting adjusting part includes fixed seat and elastic component, fixed seat includes lug boss, and the first tabletting is slidably mounted on lug boss, and elastic component is used to make the first tabletting have to the close movement tendency of lug boss；Tabletting adjusting part also includes：Cam, it is rotatably installed in fixed seat, cam and the first tabletting are against the rotation for passing through cam adjusts the distance between the first tabletting and lug boss；Location structure, it is arranged between cam and fixed seat, for being positioned after making cam adjustment.The application can apply pressure, so as to overcome the active force of elastic component by the rotation of cam to the first tabletting so that the first tabletting can opposing projections slide, can live cam orientation by location structure, i.e., can position the first tabletting.The tabletting adjusting part of the application, it is convenient and reliable, the position of the first tabletting can be changed, so as to be adapted to the workpiece to be ground of a variety of different-thickness.
Description
Technical field
The present invention relates to grinding tool field, and in particular to tabletting adjusting part, the clamp system of milling drum and grinding
Machine.
Background technology
At work, its chain cutting edge can influence cutting speed and quality to chain saw because abrasion and rust, and with round file knife
Hand file is cut processing, the uniformity of the angle of filing, the precision of cutting edge and each cutter head etc. and is all difficult to ensure that, and work efficiency is very low, because
This is ground, it is necessary to be put on chain grinding machine, can be continuing with.
Chain grinding machine generally includes base, the clamp system (being used to clamp chain to be ground) being arranged on base, and
The grinding mechanism being rotatably installed on base, abrasive sheet are arranged on grinding mechanism, and when grinding mechanism rotates down, (entirety is relative
Base rotation) so that abrasive sheet coordinates with the chain saw on clamp system.
Publication No. CN204221120U patent document, a kind of chain grinding machine fast fixture, including frame are disclosed,
Casing and chain fixed disk are installed in frame, pull bar is provided with by bearing pin between frame and casing, torsion is arranged with bearing pin
Spring, front clamp piece and rear clamp clip are installed on chain fixed disk, bracing wire is connected between front clamp piece and pull bar.
In clamping device disclosed in above-mentioned patent document, one of clamp clip (rear clamp clip) position can not be adjusted,
Therefore in order to be adapted to the chain of different-thickness, it is merely able to adjust the stroke of bracing wire, this regulative mode essence by adjusting nut
Degree is poor, and regulation is more inconvenient.
The content of the invention
The present invention in view of the above-mentioned problems, propose the tabletting adjusting part that can adjust tabletting position, clamp system and
Milling drum.
The technical scheme that the present invention takes is as follows：
A kind of tabletting adjusting part, for adjust the first tabletting position, the tabletting adjusting part include fixed seat and
Elastic component, the fixed seat include lug boss, and first tabletting is slidably mounted on lug boss, and the elastic component is used to make the
One tabletting has to the close movement tendency of lug boss；Tabletting adjusting part also includes：
Cam, it is rotatably installed in the fixed seat, the cam and first tabletting are against passing through the rotation of cam
Adjust the distance between the first tabletting and lug boss；
Location structure, it is arranged between cam and fixed seat, for being positioned after making cam adjustment.
By the rotation of cam, pressure can be applied to the first tabletting, so as to overcome effect of the elastic component to the first tabletting
Power so that the first tabletting can opposing projections slide, can live cam orientation by location structure, i.e., can make the first pressure
Piece positions.The tabletting adjusting part of the application, it is convenient and reliable, the position of the first tabletting can be changed, it is more so as to be adapted to
The workpiece to be ground (such as chain) of kind different-thickness.
Optionally, the lug boss at least two, there is the second pilot hole on lug boss, slided on second pilot hole
Dynamic to be provided with the second lead, second lead is located in corresponding second pilot hole, and the both ends of the second lead are equal
Positioned at the outside of the second pilot hole, one end of the second lead has the first anti-delinking part, the other end of the second lead and first
Tabletting connects；The elastic component is the second spring being set on the second lead, and described second spring one end is matched somebody with somebody with lug boss
Close, the other end and the first anti-delinking part coordinate.
By the effect of second spring, the first tabletting can be made to be abutted against always with cam, when cam rotation, Neng Gougai
Become the relative position of the first tabletting.
Optionally, there is the rotation hole of eccentric setting on the cam, there is mounting post in the fixed seat, cam passes through
It is enclosed on outside rotation hole in the mounting post.
Optionally, there is screwed hole, the rotation hole is counter sink, and cam is limited to peace by screw in the mounting post
Fill on post, one end of the screw passes through the screwed hole after counter sink with mounting post to coordinate, between the step of the other end and counter sink
Gap coordinates.
The step clearance cooperation with counter sink described in the application, has two kinds of situations, a kind of is that the external diameter of head of screw is more than
The path section of counter sink, another kind are that pad is set on step, head of screw and pad against or gap coordinate.
Optionally, the location structure includes：
Spring mounting groove, it is arranged on cam；
3rd spring, in spring mounting groove；
Multiple positioning holes, are arranged in fixed seat, are arranged in circular arc；
Steel ball, it is arranged in spring mounting groove, the outer end of side and the 3rd spring is against opposite side coordinates with positioning hole.
During cam rotation steel ball can be driven to be moved between different positioning holes, steel ball can be scheduled on phase by the 3rd spring
On the positioning hole answered, positioning function is realized.
Optionally, there are multiple first scales, each first scale corresponds with positioning hole, described convex in the fixed seat
There is the first instruction structure, first instruction structure is used to coordinate with the first scale, determines the regulation stall of cam on wheel.
By the cooperation of the first scale and the first instruction structure, the rapid regulation of a variety of gears can be realized.Practice
When, the content that at least two the first scales represent is different, it is preferred that the expression content of each first scale is different.Described
One instruction structure is mark, raised or recess.
Optionally, tabletting adjusting part also includes being used for band moving cam with relatively-stationary group of handle of cam, described group of handle and turning
It is dynamic.
Disclosed herein as well is a kind of clamp system of milling drum, on the base of milling drum, including it is described above
Tabletting adjusting part；The clamp system also includes the second tabletting and for driving the second tabletting to be moved relative to the first tabletting
Hydraulic-driven component, first tabletting and the second tabletting cooperate, for clamping chain.
The clamp system of the application, for background technology prior art, it is not necessary to adjusted by adjusting nut
The stroke of bracing wire, rotation cam is only needed to adjust the position of another tabletting (the first tabletting), drawn relative to frequent regulation
For the form of line, the application clamp system reliability and precision can be greatly enhanced.
Optionally, the hydraulic-driven component includes：
Oil cylinder is inputted, including input cylinder body and the piston rod that cooperation is slidingly sealed with input cylinder body, input oil cylinder are used for
Coordinate with the grinding mechanism of milling drum, by the rotation of grinding mechanism, drive piston rod relative to input cylinder body movement；
Output cylinder, in the fixed seat or the base, output cylinder include output cylinder body and with output
Cylinder body is slidingly sealed the push rod of cooperation, and one end of the push rod passes output cylinder body and is connected with the second tabletting；And
Oil pipe, one end are connected with inputting the oil pocket of oil cylinder, the oil pocket connection of the other end and output cylinder；
Clamp system has locking working position and release working position；When locking working position, grinding mechanism rotates down, band
Piston bar bounces back into input cylinder body, and push rod stretches out, and drives the second tabletting to be moved to the first tabletting；When discharging working position,
Grinding mechanism resets, and drives piston rod to be moved to outside input cylinder body, push rod retraction, drives the second tabletting away from the first tabletting.
The one of tabletting of clamp system can be linked by hydraulic-driven component with grinding mechanism, be pushed in grinding mechanism
When, two tablettings can be made relatively close, workpiece to be ground is fixed, (up rotated) when grinding mechanism resets, two
Tabletting is located remotely from each other, and being now ground workpiece will not be pushed down by two tablettings, can conveniently adjust the position of grinding workpiece, and regulation is arrived
Next position can be ground behind position.This clamping form of the application is fast and reliable, by inputting oil cylinder and output oil
The cooperation of cylinder, moves back and forth push rod in the form of hydraulic pressure, for drag-line, can ensure that the stabilization of clamping force can
Lean on.
Disclosed herein as well is a kind of milling drum, including clamp system described above.
The beneficial effects of the invention are as follows：By the rotation of cam, pressure can be applied to the first tabletting, so as to overcome elasticity
Active force of the part to the first tabletting so that the first tabletting can opposing projections slide, can determine cam by location structure
Position is lived, i.e., can position the first tabletting.The tabletting adjusting part of the application, it is convenient and reliable, the first tabletting can be changed
Position, so as to be adapted to the workpiece to be ground (such as chain) of a variety of different-thickness.
Brief description of the drawings：
Fig. 1 is structural representation of the milling drum under the first visual angle；
Fig. 2 is structural representation of the milling drum under the second visual angle；
Fig. 3 is structural representation of the milling drum under the 3rd visual angle；
Fig. 4 is structural representation of the milling drum under the 4th visual angle；
Fig. 5 is hydraulic-driven assemble cross-section；
Fig. 6 is the explosive view of base body and clamp system；
Fig. 7 is schematic diagrames of the Fig. 6 under another visual angle；
Fig. 8 is the schematic diagram of the second tabletting, the first lead, auxiliary tabletting and the 4th spring；
Fig. 9 is the schematic diagram of base and grinding mechanism；
Figure 10 is the partial exploded view of base and grinding mechanism.
Each reference is in figure：
1st, base；2nd, clamp system；3rd, grinding mechanism；4th, hydraulic-driven component；5th, tabletting adjusting part；6th, positioning group
Part；7th, base body；8th, transition bracket；9th, vertical portion；10th, output cylinder；11st, the second tabletting；12nd, the first tabletting；13rd, lower seat
Body；14th, upper pedestal；15th, the second scale；16th, the second instruction structure；17th, the 3rd scale；18th, the 3rd instruction structure；19th, first
Scale；20th, the first instruction structure；21st, oil pipe；22nd, cylinder body is exported；23rd, push rod；24th, locking member；25th, first through hole；26th, limit
Position portion；27th, auxiliary section；28th, threaded portion；29th, the oil pocket of output cylinder；30th, the oil pocket of oil cylinder is inputted；31st, the second joint；32、
First joint；33rd, chute；34th, piston rod；35th, the first cylinder body；36th, annulus；37th, the first spring；38th, the second cylinder body；39、
Installing port；40th, the first installation portion；41st, sliding eye；42nd, pressing plate is aided in；43rd, the second anti-delinking part；44th, the 4th spring；45th, first
Lead；46th, rotary shaft；47th, the second adjustment hole；48th, the second locking knob；49th, the second screw rod；50th, the 4th scale；51st,
Four instruction structures；52nd, the first adjustment hole；53rd, the first locking knob；54th, limited block；55th, the first screw rod；56th, lug boss；57、
Second spring；58th, the second lead；59th, the first anti-delinking part；60th, mounting post；61st, positioning hole；62nd, screwed hole；63rd, steel ball；
64th, the 3rd spring；65th, rotation hole；66th, pad；67th, screw；68th, handle is dialled；69th, reduction torsion spring；70th, regulating bolt；71st, bar
Portion；72nd, stop nut；73rd, locating rod；74th, flexible member；75th, locating rack；76th, nut portion；77th, cam；78th, spring is installed
Groove；79th, through hole；80th, the first pilot hole；81st, motor；82nd, abrasive sheet；83rd, the first mounting seat；84th, dynamic clamping head and quiet clamping head；85、
Operation handle；86th, fixed seat.
Embodiment：
With reference to each accompanying drawing, the present invention is described in detail.
As shown in Figure 1,2 and 3, a kind of milling drum, including base 1, the clamp system 2 on base 1, and rotate
Grinding mechanism 3 on base 1.
As shown in Figures 9 and 10, milling drum also includes being used for the dynamic clamping head and quiet clamping head 84 for resetting grinding mechanism 3, grinding mechanism 3
Including the first mounting seat 83, the first mounting seat 83 is rotatably installed on base 1, be provided with the first mounting seat 83 motor 81 and
The grinding axle being rotatably arranged in the first mounting seat 83, motor 81 are used to drive grinding axle to rotate, and grinding axle, which is used to install, to be ground
Piece 82.
As shown in Fig. 1,2 and 5, clamp system 2 be arranged on milling drum base 1 on, clamp system 2 include fixed seat 86 with
And two tablettings in fixed seat 86, two tablettings can relatively move, clamp system 2 also includes hydraulic-driven component
4, hydraulic-driven component 4 includes：
Oil cylinder is inputted, including input cylinder body and the piston rod 34 that cooperation is slidingly sealed with input cylinder body, input oil cylinder are used
Coordinate in the grinding mechanism 3 with milling drum, by the rotation of grinding mechanism 3, drive piston rod 34 relative to input cylinder body movement；
Output cylinder 10, in fixed seat 86 or base 1, output cylinder 10 include output cylinder body 22 and with output
Cylinder body 22 is slidingly sealed the push rod 23 of cooperation, and one end of push rod 23 passes output cylinder body 22 and is connected with one of tabletting；With
And
Oil pipe 21, one end are connected with inputting the oil pocket 30 of oil cylinder, and the other end is connected with the oil pocket 29 of output cylinder 10；
Clamp system 2 has locking working position and release working position；When locking working position, grinding mechanism 3 rotates down,
Piston rod 34 is driven to be bounced back into input cylinder body, push rod 23 stretches out, and drives and is moved with the tabletting that push rod 23 is connected to another tabletting
It is dynamic；When discharging working position, grinding mechanism 3 resets, and drives piston rod 34 to be moved to outside input cylinder body, and push rod 23 bounces back, and drives
With the tabletting that push rod 23 is connected away from another tabletting.
2 one of tabletting of clamp system can be linked by hydraulic-driven component 4 with grinding mechanism 3, in grinding mechanism 3
When pushing, two tablettings can be made relatively close, workpiece to be ground is fixed, (up rotated) when grinding mechanism 3 resets,
Two tablettings are located remotely from each other, and being now ground workpiece will not be pushed down by two tablettings, can conveniently be adjusted the position of grinding workpiece, be adjusted
Section can be ground after in place to next position.This clamping form of the application is fast and reliable, by inputting oil cylinder and defeated
Go out the cooperation of oil cylinder 10, move back and forth push rod 23 in the form of hydraulic pressure, for drag-line, not only efficiency high, and
When can ensure to clamp every time, clamping force it is reliable and stable.
The cooperation that is slidingly sealed described in the application refers to being slidably matched, and is that sealing coordinates again.Mill described in the application
The rotation of mechanism 3 is cut, does not imply that the rotation of motor 81, and refers to the overall rotation relative to base 1 of grinding mechanism 3.
The tabletting not coordinated with push rod 23 can be integrally formed with fixed seat 86, can also be arranged separately in fixed seat 86
On, or with fixed seat 86 be activity coordinate relation.
In the present embodiment, two tablettings of clamp system 2 are used to clamp chain to be ground.
In this implementation, milling drum is chain grinding machine, and the workpiece that now two tablettings clamp refers to chain (chain of saw chain),
It can also be the milling drum for being ground miscellaneous part during practice.
As shown in figure 5, in the present embodiment, there is annulus 36 on the lateral wall of piston rod 34, input cylinder body includes：
First cylinder body 35, middle part have chute 33；
Second cylinder body 38, it is fixedly connected with the first cylinder body 35, the one end of piston rod 34 and the chute 33 of the first cylinder body 35 slide
Sealing coordinates, and the other end passes through the second cylinder body 38, and annulus 36 is located in the second cylinder body 38, and the external diameter of annulus 36 is more than cunning
The internal diameter of groove 33；And
First spring 37, is enclosed on piston rod 34 outside, and one end of the first spring 37 and annulus 36 are against, the other end and the
Two one end of cylinder body 38 away from chute 33 against.
Annulus 36 described in the application can be back-up ring on piston rod 34 or with piston rod 34 1
It is body formed.
Input this structure type of cylinder body so that in the presence of the first spring 37, piston rod 34 has to contract
Trend, this structure is convenient when grinding mechanism 3 pushes, and hydraulic-driven component 4 effectively works, and stretches out push rod 23.
As shown in Fig. 2,5 and 6, in the present embodiment, the one end open of cylinder body 22 is exported, the openend of output cylinder body 22 has
Internal thread, output cylinder 10 also include locking member 24, and locking member 24 has the first through hole 25 passed through for push rod 23, lock vertically
Tight part 24 includes limiting section 26, auxiliary section 27 and threaded portion 28, threaded portion 28 and the internal thread of input cylinder body successively vertically
Coordinate；
There is the first installation portion 40, the first installation portion 40 has installing port 39, the auxiliary section of locking member 24 in fixed seat 86
The openend of 27 insertion installing ports 39, limiting section 26 and input cylinder body is located at the both sides of the first installation portion 40 respectively.
This fit form of locking member 24 and installing port 39 so that what input cylinder body can be convenient and reliable fixes.Peace
During dress, it is only necessary to auxiliary section 27 is embedded in into installing port 39, then the limiting section 26 of rotary fastenings 24, makes the side of output cylinder body 22
Wall and limiting section 26 clamp the first installation portion 40.
As seen in figs, in the present embodiment, the first installation portion 40 is arranged in fixed seat 86, and installing port 39 is arranged on
The middle part of first installation portion 40, the both sides of the first installation portion 40 are mounted on the first lead 45, the tabletting being connected with push rod 23
Upper the first pilot hole 80 with the cooperation of the first lead 45, is slided with the tabletting that push rod 23 is connected by the first pilot hole 80
It is set on the first lead 45.
By the cooperation of the first lead 45 and the first pilot hole 80, can make with the tabletting that push rod 23 is connected along first
The direction of lead 45 moves back and forth.
As shown in figure 5, in the present embodiment, the first joint 32, the first joint 32 and output are installed on output cylinder 10
The oil pocket connection of oil cylinder 10, inputs on oil cylinder and is provided with the second joint 31, and the second joint 31 connects with inputting the oil pocket of oil cylinder, the
The side wall of one joint 32 and the second joint 31 is respectively provided with screw thread mouth, and the both ends of oil pipe 21 connect with corresponding screw thread mouth screw thread respectively
Connect.
As illustrated in fig. 1 and 2, in the present embodiment, two tablettings are respectively the first tabletting 12 and the second tabletting 11, wherein
One tabletting 12 is outer tabletting, and the second tabletting 11 is interior tabletting, and push rod 23 is connected with interior tabletting (the second tabletting 11).
The first installation portion 40 can also be arranged on base 1 during practice, and at least two are now provided with fixed seat 86
Individual first lead 5, interior tabletting (i.e. the second tabletting 11) have the first pilot hole 80 coordinated with the first lead 45, interior tabletting
(i.e. the second tabletting 11) is slidably located on the first lead 45 by the first pilot hole 80.
In the present embodiment, the input cylinder body for inputting oil cylinder is rotatably installed on base 1, and piston rod 34 is positioned at input cylinder body
The partial turn in outside is arranged in the first mounting seat 83；Either, the input cylinder body for inputting oil cylinder is rotatably installed in the first peace
Fill on seat 83, partial turn of the piston rod 34 on the outside of input cylinder body is arranged on base 1.
In the present embodiment, dynamic clamping head and quiet clamping head 84 can be torsion spring, when grinding mechanism 3 overcomes the power of dynamic clamping head and quiet clamping head 84,
During rotating down pressing, now piston rod 34 is compressed, and the oil of input oil cylinder oil pocket enters the oil pocket of output cylinder 10 by oil pipe 21,
So as to which push rod 23 ejects under oil pressure effect, tabletting is driven to be moved to another tabletting；When grinding mechanism 3 resets, now piston
Bar 34 is drawn out, and the oil stream in the oil pocket of output cylinder 10 enters to input oil cylinder oil pocket, and push rod 23 retracts original position.
As shown in Figures 9 and 10, in the present embodiment, base 1 includes base body 7, and transition branch is provided with base body 7
Frame 8, the first mounting seat 83 are rotatably installed on transition bracket 8, and the one end for inputting oil cylinder is rotatably installed on transition bracket 8.It is real
When border uses, base body 7 can be integrally formed with transition bracket 8.
As shown in Figures 9 and 10, in the present embodiment, operation handle 85 is additionally provided with the first mounting seat 83.
As shown in Fig. 1,2,6 and 7, clamp system 2 includes the tabletting adjusting part for being used to adjust the position of the first tabletting 12
5, tabletting adjusting part 5 includes fixed seat 86 and elastic component, and fixed seat 86 includes lug boss 56, and the first tabletting 12 is slidably mounted on
On lug boss 56, elastic component is used to make the first tabletting 12 have to the close movement tendency of lug boss 56；Tabletting adjusting part 5 is also
Including：
Cam 77, it is rotatably installed in fixed seat 86, the tabletting 12 of cam 77 and first by the rotation of cam 77 against being adjusted
Save the distance between the first tabletting 12 and lug boss 56；
Location structure, it is arranged between cam 77 and fixed seat 86, for making cam 77 be positioned after adjusting.
By the rotation of cam 77, pressure can be applied to the first tabletting 12, so as to overcome elastic component to the first tabletting 12
Active force so that the first tabletting 12 can opposing projections 56 slide, can position cam 77 by location structure, i.e.,
Can position the first tabletting 12.The tabletting adjusting part 5 of the application, it is convenient and reliable, the position of the first tabletting 12 can be changed
Put, so as to be adapted to the workpiece to be ground (such as chain) of a variety of different-thickness.
As shown in figs. 1 and 6, in the present embodiment, lug boss 56 at least two, second on lug boss 56 is oriented to
Hole, is slidably fitted with the second lead 58 on the second pilot hole, the second lead 58 be located in corresponding in the second pilot hole, the
The both ends of two leads 58 are respectively positioned on the outside of the second pilot hole, and one end of the second lead 58 has the first anti-delinking part 59, the
The other end of two leads 58 is connected with the first tabletting 12；Elastic component is the second spring 57 being set on the second lead 58,
The one end of second spring 57 coordinates with lug boss 56, and the other end coordinates with the first anti-delinking part 59.
By the effect of second spring 57, the first tabletting 12 can be made to be abutted against always with cam 77, when cam 77 rotates
When, the relative position of the first tabletting 12 can be changed.
As shown in Figures 6 and 7, in the present embodiment, there is the rotation hole 65 of eccentric setting on cam 77, have in fixed seat 86
There is mounting post 60, cam 77 outside rotation hole 65 by being enclosed in mounting post 60.
As shown in fig. 6, in the present embodiment, there is screwed hole 62 in mounting post 60, rotation hole 65 is counter sink, cam 77
It is limited to by screw 67 in mounting post 60, one end of screw 67 passes through the screwed hole 62 after counter sink with mounting post 60 to coordinate,
The step clearance of the other end and counter sink coordinates.
Coordinating with the step clearance of counter sink described in the application, there is two kinds of situations, it is a kind of be 67, screw external diameter it is big
In the path section of counter sink, another kind is the setting pad 66 on step, 67, screw and pad 66 against or gap coordinate (this
The situation of embodiment).
As shown in Figures 6 and 7, in the present embodiment, location structure includes：
Spring mounting groove 78, it is arranged on cam 77；
3rd spring 64, in spring mounting groove 78；
Multiple positioning holes 61, are arranged in fixed seat 86, are arranged in circular arc；
Steel ball 63, it is arranged in spring mounting groove 78, the outer end of side and the 3rd spring 64 is against opposite side and positioning hole
61 coordinate.
Cam 77 can drive steel ball 63 to be moved between different positioning holes 61 when rotating, and the 3rd spring 64 can be by steel
Pearl 63 is scheduled on corresponding positioning hole 61, realizes positioning function.
As shown in figs. 1 and 6, in the present embodiment, there are multiple first scales 19 in fixed seat 86, each first scale 19 with
Positioning hole 61 corresponds, and has the first instruction structure 20 on cam 77, and the first instruction structure 20 is used to match somebody with somebody with the first scale 19
Close, determine the regulation stall of cam 77.
By the cooperation of the first scale 19 and the first instruction structure 20, the rapid regulation of a variety of gears can be realized.It is actual
With when, the content that at least two the first scales represent is different, it is preferred that the expression content of each first scale 19 is different.
First instruction structure 20 is mark, raised or recess.
As shown in Figures 6 and 7, in the present embodiment, tabletting adjusting part 5 also includes and 77 relatively-stationary groups of handles of cam
68, dial and be used to rotate with moving cam 77 68.
The hydraulic-driven component 4 of clamp system 2 is used to drive what the second tabletting 11 was moved relative to the first tabletting 12, the first pressure
The tabletting 11 of piece 12 and second cooperates, for clamping chain.When locking working position, grinding mechanism 3 rotates down, and drives and lives
Stopper rod 34 bounces back into input cylinder body, and push rod 23 stretches out, and drives the second tabletting 11 to be moved to the first tabletting 12；In release working position
When, grinding mechanism 3 resets, and drives piston rod 34 to be moved to outside input cylinder body, and push rod 23 bounces back, and drives the second tabletting 11 away from the
One tabletting 12.
As shown in Fig. 1,4,6 and 7, the present embodiment also discloses a kind of adjustment structure of fixed seat 86 of milling drum, including：
Base 1, there is the first adjustment hole 52 of bar shaped；
Fixed seat 86, has limited block 54, and limited block 54 stretches into the first adjustment hole 52；
First latch assembly, it is located on the first adjustment hole 52, for connect base 1 and fixed seat 86.
By the first latch assembly for stretching into the limited block 54 of the first adjustment hole 52 and being located on the first adjustment hole 52,
Fixed seat 86 can move back and forth along the direction of the first adjustment hole 52, adjusting position, after adjusting in place, pass through the first locking
Component can be fixed.Milling drum by the adjustment structure of fixed seat 86 can adjusting position, add so as to be adapted to various sizes of generation
Work workpiece (chain) and various sizes of abrasive sheet 82 (sand table).
As shown in Figures 6 and 7, in the present embodiment, have multiple second along the length direction of the first adjustment hole 52 on base 1
Scale 15.There is the second instruction structure 16, the second instruction structure 16 coordinates with the second scale 15, for determining base 1 on base 1
Position.
In the present embodiment, shown second instruction structure 16 is mark, raised or recess.
As shown in Figures 6 and 7, in the present embodiment, the first latch assembly includes：
First screw rod 55, is fixed in fixed seat 86, and one end of the first screw rod 55 is through the first adjustment hole 52 and positioned at the
The outside of one adjustment hole 52；
First locking knob 53, coordinate with threaded one end of first screw rod 55 away from base 1, the first locking knob 53 is used for
Fixed seat 86 is set to be strained and fixed with base 1.
As shown in Figures 6 and 7, in the present embodiment, fixed seat 86 includes lower base 13 and upper pedestal 14, the first screw rod 55 with
Upper pedestal 14 is fixed, and lower base 13 has passes through hole 79 for what the first screw rod 55 passed through, and upper pedestal 14 can be with respect to lower base 13
Rotate, and fixed after rotateing in place by the first locking knob 53.
In the present embodiment, the positioning component of clamp system, the dependency structure for the first tabletting to be adjusted are all provided with
Put on upper pedestal, refer to Fig. 6.
Lower base 13 and upper pedestal 14 can be relatively rotated, and two tablettings are arranged on upper pedestal 14, lower base 13 and upper
This fit form of pedestal 14 can adjust the position of tabletting, and milling drum applicability is stronger.
In the present embodiment, the 3rd scale 17 is provided with around the circumference of upper pedestal 14 on lower base 13, is had on upper pedestal 14
3rd instruction structure 18, the 3rd instruction structure 18 coordinate with the 3rd scale 17, for determining the position of upper pedestal 14.
During practice, the first latch assembly can also so be set：First latch assembly includes the first locking knob, the
One locking knob, which includes the first knob body and the first screw rod fixed with the first knob body, base, has screwed hole, the
One screw rod is threadedly coupled after passing through the first adjustment hole with the screwed hole of base, and the first locking knob is used to make fixed seat draw with base
Fasten.
As shown in Fig. 2,6 and 8, in the present embodiment, the both sides of the second tabletting 11 are equipped with clamping structure, the first tabletting 12
Between two clamping structures.
First tabletting 12 and the second tabletting 11 are cooperated, and during work, two tablettings are mutually drawn close, and chain is compressed, and are led to
Crossing setting clamping structure can be clamped in advance to workpiece to be ground (chain), be prevented remote in the first tabletting 12 and the second tabletting 11
From when, workpiece to be ground, which loosens, even to misplace.
As shown in Fig. 2,6 and 7, in the present embodiment, clamping structure includes：
First pilot hole 80, it is arranged on the both sides of the second tabletting 11；
Sliding eye 41, it is arranged on the first installation portion 40, the pilot hole 80 of sliding eye 41 and first, which corresponds, to be set；
First lead 45, it is slidably arranged on corresponding the first pilot hole 80 and sliding eye 41, the first lead 45
One end passes through the second tabletting 11, and the other end passes through the first installation portion 40, and the first lead 45 is set through one end of the second tabletting 11
There is auxiliary pressing plate 42, one end of the first lead 45 through the first installation portion 40 is provided with the second anti-delinking part 43；
4th spring 44, it is enclosed on outside on the first lead 45, the one end of the 4th spring 44 and the second anti-delinking part 43 are against another
End coordinates with the first installation portion 40, for making auxiliary pressing plate 42 have the trend moved to the side of the second tabletting 11.
By the 4th spring 44 and the first lead 45, piece-holder to be ground can be pacified in auxiliary pressing plate 42 and first
Between dress portion 40.
During practice, what clamping structure can be independent is arranged in the second tabletting 11, and now, clamping structure includes：
First pilot hole, it is arranged on the both sides of the second tabletting；
First lead, it is slidably arranged on the first pilot hole, the both ends of the first lead are respectively positioned on the first pilot hole
Outside, one end of the first lead are provided with the second anti-delinking part, and the other end is provided with auxiliary pressing plate, and the second anti-delinking part is led positioned at first
To the one end of post away from the first pressing plate；
4th spring, it is enclosed on outside on the first lead, the 4th spring one end and the second anti-delinking part are against the other end and second
Tabletting coordinates, for making auxiliary pressing plate have the trend moved to the second tabletting side.
By the 4th spring and the first lead, can by piece-holder to be ground auxiliary pressing plate and the second tabletting it
Between.
During practice, clamping structure can be arranged on the both ends of the first tabletting 12, and now the second tabletting is auxiliary positioned at two
Between pressing aid plate.When being not provided with tabletting adjusting part 5, push rod 23 can also be connected with the first tabletting 12, now the second tabletting
11 movable can install or be directly fixedly mounted in fixed seat 86.
As shown in Fig. 3,9 and 10, the milling drum of the present embodiment further comprises adjustment structure, and adjustment structure, which is used to adjust, to be ground
The angle of mechanism 3, is specifically included：
Base body 7, there is the second adjustment hole 47 of circular arc on base body 7；
Transition bracket 8, it is rotatably installed in by rotary shaft 46 on base body 7, the second adjustment hole 47 is set around rotary shaft 46
Put, grinding mechanism 3 is rotatably installed on transition bracket 8；
Second latch assembly, it is located on the second adjustment hole 47, for connecting transition bracket 8 and base body 7.
Transition bracket 8 is rotatably installed on base body 7 by rotary shaft 46, and grinding mechanism 3 is rotatably installed in transition branch
On frame 8, after so setting, the angle of regulation transition bracket 8 can just adjust the angle of whole grinding mechanism 3；By setting the
Two adjustment holes 47 and the second latch assembly, transition bracket 8 can be fixed on afterwards in place in regulation, be maintained at grinding mechanism 3
On position after regulation.
" the second adjustment hole 47 is set around rotary shaft 46 " refers to the second adjustment hole 47 close to rotary shaft 46 in the application
Distance of each point away from the axis of rotary shaft 46 is equal in circular arc side wall.
As illustrated in figs. 3 and 10, in the present embodiment, the second latch assembly includes the second locking knob 48, the second locking rotating
Button 48, which includes the second knob body and the second screw rod 49 fixed with the second knob body, transition bracket 8, has screwed hole, the
Two screw rods 49 are threadedly coupled after passing through the second adjustment hole 47 with the screwed hole of transition bracket 8, and the second locking knob 48 is used to make
Support 8 is crossed to be strained and fixed with base body 7.
During practice, the second latch assembly can also so be set：Second latch assembly includes：
Second screw rod, is fixed on transition bracket, and one end of the second screw rod is through the second adjustment hole and positioned at the second regulation
The outside in hole；
Second locking knob, coordinate with threaded one end of second screw rod away from transition bracket, the second locking knob is used to make
Transition bracket is strained and fixed with base body.
As illustrated in figs. 3 and 10, in the present embodiment, base body 7 has the 4th scale 50 that arc is set, the 4th scale
50 is corresponding with the second adjustment hole 47.There is the 4th instruction structure 51, the 4th instruction structure 51 and the 4th scale on transition bracket 8
50 coordinate, for determining the position of transition bracket 8.
As shown in figure 9, it is also equipped with answering for the elasticity for resetting grinding mechanism 3 between transition bracket 8 and grinding mechanism 3
Position part 84.Dynamic clamping head and quiet clamping head 84 can be torsion spring.
As shown in Figures 9 and 10, in the present embodiment, one end of base body 7 has vertical portion 9, and transition bracket 8 rotates peace
On vertical portion 9.By setting vertical portion 9 to facilitate the installation of transition bracket 8.
As shown in figs. 1 and 6, clamp system 2 also includes positioning component 6, and positioning component 6 includes：
Locating rack 75, it is rotatably installed in fixed seat 86；
Screw rod is installed, is located on locating rack 75, the bar portion 71 for installing screw rod passes locating rack 75, installs the nut of screw rod
Portion 76 and locating rack 75 against；
Locating rod 73, it is set in bar portion 71, positioned at the top of two tablettings, for being positioned to workpiece to be ground；
Flexible member 74, it is arranged between locating rod 73 and locating rack 75, for making locating rod 73 that there is remotely located frame
75 movement tendency；
Stop nut 72, bar portion 71, the end of stop nut 72 and locating rod 73 are screwed onto against stop nut 72 and elasticity
Element 74 is located at the both sides of locating rod 73, for limiting axial location of the locating rod 73 on installation screw rod.
The axial location of locating rod 73 can be limited by stop nut 72 and flexible member 74.Determine when needing to adjust
During 73 position of bar of position, it is only necessary to which rotary stopper nut 72, locating rod 73 can be adjusted automatically in the presence of flexible member 74
On section to new position.The positioning component 6 of the application is capable of the axial location of quick regulation locating rod 73.
Workpiece to be ground described in the application refers to the workpiece that the needs such as chain are positioned.
In the present embodiment, flexible member 74 is the spring for being set in bar portion 71.
As shown in fig. 6, in the present embodiment, positioning component 6 also includes：
Regulating bolt 70, it is threaded in fixed seat 86；
Reduction torsion spring 69, the place that is rotatably assorted of locating rack 75 and fixed seat 86 is arranged on, for making the side wall of locating rack 75
With the end of regulating bolt 70 against.
The preferred embodiments of the present invention are the foregoing is only, not thereby limit the scope of patent protection of the present invention, it is all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, is directly or indirectly used in other related technologies
Field, similarly include within the scope of the present invention.
Claims (10)
- A kind of 1. tabletting adjusting part, for adjusting the position of the first tabletting, it is characterised in that the tabletting adjusting part includes Fixed seat and elastic component, the fixed seat include lug boss, and first tabletting is slidably mounted on lug boss, the elastic component For making the first tabletting have to the close movement tendency of lug boss；Tabletting adjusting part also includes：Cam, it is rotatably installed in the fixed seat, the cam and first tabletting are against the rotation for passing through cam is adjusted The distance between first tabletting and lug boss；Location structure, it is arranged between cam and fixed seat, for being positioned after making cam adjustment.
- 2. tabletting adjusting part as claimed in claim 1, it is characterised in that the lug boss at least two, on lug boss With the second pilot hole, the second lead is slidably fitted with second pilot hole, second lead is located in correspondingly The second pilot hole in, the both ends of the second lead are respectively positioned on the outside of the second pilot hole, and one end of the second lead has the One anti-delinking part, the other end of the second lead are connected with the first tabletting；The elastic component is be set on the second lead Two springs, described second spring one end and raised portion fits, the other end and the first anti-delinking part coordinate.
- 3. tabletting adjusting part as claimed in claim 1, it is characterised in that there is the rotation of eccentric setting on the cam Hole, there is mounting post, cam outside rotation hole by being enclosed in the mounting post in the fixed seat.
- 4. tabletting adjusting part as claimed in claim 3, it is characterised in that there is screwed hole in the mounting post, described turn Dynamic hole be counter sink, and cam is limited in mounting post by screw, one end of the screw through after counter sink with mounting post Screwed hole coordinates, and the step clearance of the other end and counter sink coordinates.
- 5. tabletting adjusting part as claimed in claim 1, it is characterised in that the location structure includes：Spring mounting groove, it is arranged on cam；3rd spring, in spring mounting groove；Multiple positioning holes, are arranged in fixed seat, are arranged in circular arc；Steel ball, it is arranged in spring mounting groove, the outer end of side and the 3rd spring is against opposite side coordinates with positioning hole.
- 6. tabletting adjusting part as claimed in claim 5, it is characterised in that there are multiple first scales in the fixed seat, Each first scale and positioning hole correspond, and have the first instruction structure on the cam, first instruction structure for First scale coordinates, and determines the regulation stall of cam.
- 7. tabletting adjusting part as claimed in claim 1, it is characterised in that tabletting adjusting part also includes relative with cam solid Fixed dials handle, and described group of handle is used to drive cam rotation.
- 8. a kind of clamp system of milling drum, on the base of milling drum, it is characterised in that including such as claim 1~7 Tabletting adjusting part described in any one；The clamp system also includes the second tabletting and for driving the second tabletting relative The hydraulic-driven component of first tabletting movement, first tabletting and the second tabletting cooperate, for clamping chain.
- 9. the clamp system of milling drum as claimed in claim 8, it is characterised in that the hydraulic-driven component includes：Oil cylinder is inputted, including input cylinder body and the piston rod that cooperation is slidingly sealed with input cylinder body, input oil cylinder are used for and mill The grinding mechanism for cutting machine coordinates, and by the rotation of grinding mechanism, drives piston rod relative to input cylinder body movement；Output cylinder, in the fixed seat or the base, output cylinder includes output cylinder body and with exporting cylinder body The push rod of cooperation is slidingly sealed, one end of the push rod passes output cylinder body and is connected with the second tabletting；AndOil pipe, one end are connected with inputting the oil pocket of oil cylinder, the oil pocket connection of the other end and output cylinder；Clamp system has locking working position and release working position；When locking working position, grinding mechanism rotates down, and drives and lives Stopper rod bounces back into input cylinder body, and push rod stretches out, and drives the second tabletting to be moved to the first tabletting；When discharging working position, grinding Reset, drive piston rod to be moved to outside input cylinder body, push rod retraction, drive the second tabletting away from the first tabletting.
- 10. a kind of milling drum, it is characterised in that including clamp system as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823927.9A CN107398598B (en) | 2017-09-13 | 2017-09-13 | Sheeting adjustment assembly, clamping mechanism of grinding machine and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823927.9A CN107398598B (en) | 2017-09-13 | 2017-09-13 | Sheeting adjustment assembly, clamping mechanism of grinding machine and grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398598A true CN107398598A (en) | 2017-11-28 |
| CN107398598B CN107398598B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823927.9A Active CN107398598B (en) | 2017-09-13 | 2017-09-13 | Sheeting adjustment assembly, clamping mechanism of grinding machine and grinding machine |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717816A (en) * | 2018-08-15 | 2018-10-30 | 朱发军 | The horizontal correcting device of filing training file |
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| CN108717816B (en) * | 2018-08-15 | 2023-11-10 | 朱发军 | File level auxiliary correction device for file training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107398598B (en) | 2023-10-13 |
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Effective date of registration: 20230823 Address after: 321403 no.2-1, Xinzhong East Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Applicant after: Zhejiang Jiahong Tool Manufacturing Co.,Ltd. Address before: No. 6, 1st Road, Huangtang Industrial Zone, Yongkang City, Jinhua City, Zhejiang Province, 321300 Applicant before: YONGKANG JIAHONG TOOLS MANUFACTURE Co.,Ltd. |
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