CN208323035U - Three-shaft linkage fillet grinding apparatus - Google Patents
Three-shaft linkage fillet grinding apparatus Download PDFInfo
- Publication number
- CN208323035U CN208323035U CN201820734212.6U CN201820734212U CN208323035U CN 208323035 U CN208323035 U CN 208323035U CN 201820734212 U CN201820734212 U CN 201820734212U CN 208323035 U CN208323035 U CN 208323035U
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- China
- Prior art keywords
- base
- driven wheel
- assembly
- polishing
- grinding apparatus
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses the support base that three-shaft linkage fillet grinding apparatus includes base and is arranged on the base, polishing assembly is provided on the support base；The side of the support base is equipped with servo cross table, and the servo cross table is equipped with bracket, and the bracket is equipped with rotary mounting seat and rotary drive motor；Rotationally connected shaft is equipped on the rotary mounting seat, the lower end of the shaft is connect with the main shaft of the rotary drive motor, and upper end is equipped with localization tool；The localization tool is located at the side of the polishing assembly.Not only instead of manually sanding and polishing, and enable the arc chord angle of part that certain radius polishing is installed, to guarantee quality of finish.
Description
Technical field
The utility model relates to polissoir fields, and in particular to three-shaft linkage fillet grinding apparatus.
Background technique
After die casting molding, majority is the periphery sanding and polishing processing needed to die casting.It is at present straight for die casting
Side, substantially use polissoir equipment automatic polishing；And artificial hand substantially is used for the part that part is arc side
Dynamic polishing.Especially rectangular die casting, rectangular die casting are usually that there are four fillets；Four angle polishings are all adopted at present
Manually hand sand polishes；And by manual hand manipulation's polishing not only heavy workload, and arc angle can be destroyed, it causes
Product quality is bad；In view of disadvantages described above, it is really necessary to design three-shaft linkage fillet grinding apparatus.
Utility model content
The utility model is to provide three-shaft linkage fillet grinding apparatus, to solve current manual polishing polishing fillet workload
Greatly, and cause arc chord angle quality bad and the problem of.
In order to solve the above technical problems, the technical solution of the utility model is: three-shaft linkage fillet grinding apparatus, including machine
Seat and the support base that is arranged on the base are provided with polishing assembly on the support base；The side of the support base is equipped with
Servo cross table, the servo cross table are equipped with bracket, and the bracket is equipped with rotary mounting seat and rotation is driven
Dynamic motor；Rotationally connected shaft is equipped on the rotary mounting seat, the lower end of the shaft and the rotation drive
The main shaft of motor connects, and upper end is equipped with localization tool；The localization tool is located at the side of the polishing assembly.
Further, the polishing assembly includes the connection component that four corners of support base are arranged in, with four institutes
The support plate for stating connection component connection, is arranged in the drive wheel assemblies on the support plate, the first driven wheel assembly, the second driven wheel group
The driving motor that part and tension mechanism, sand belt, and the driving wheel that goes to drive in the drive wheel assemblies rotate；The polishing
Band is wound on the driving wheel of the drive wheel assemblies, the first driven wheel of first driven wheel assembly, the second driven wheel group
On the second driven wheel and tension mechanism of part, the tension mechanism tightens the sand belt, and the driving motor drives the master
Driving wheel rotation, drives the sand belt to operate.
Further, the tension mechanism includes mounting body, tightens cylinder, tightens wheel mounting base and tightens wheel；The peace
It fills pedestal to be set on the support plate, it is in horizontally disposed guide through hole that the mounting body, which is equipped with,；The cylinder of tightening is set to
The end of the mounting body, the piston rod for tightening cylinder protrude into the guide through hole；It is described to tighten wheel installation seat tool
There is the installation protruded into and tighten wheel described in the interconnecting piece connecting in the guide through hole with the piston rod for tightening cylinder and installation
Portion；The mounting portion includes side plate and the connecting plate that the side plate upper and lower ends are arranged in, and the wheel of tightening is set to two companies
Between fishplate bar.
Further, the polishing assembly further includes the auxiliary driven wheel assembly being arranged on support plate；The auxiliary driven wheel
Component and the second driven wheel assembly are located at the two sides of first driven wheel assembly；The axle center of first driven wheel assembly
Positioned at the axle center of second driven wheel assembly and the outside of the auxiliary driven wheel assembly axial connecting line.
Further, the connection component includes the first fixed plate being fixedly connected with the support base, solid with the support plate
Surely the guide post in the second fixed plate connected, with first fixed plate, the guide sleeve being connect with the second fixed plate close-fitting, institute
Guide post is stated to protrude into the guide sleeve；One regulating mechanism adjusts the polishing assembly height.
Further, the regulating mechanism includes the adjusting nut through the support plate and connection fixed thereto, is protruded into described
Adjusting screw rod in adjusting nut, and the driving adjusting motor for adjusting screw rod rotation；The base is equipped with bearing block,
Bearing is equipped in the bearing block, the adjusting screw lower end passes through the bearing and is fixedly connected with the inner ring of the bearing,
The bottom for adjusting motor and being set to the base.
Further, the servo cross table includes the supporting table on the base, is set in parallel described
LiangXZhou mechanism in supporting table, and the Y-axis mechanism of the mobile station of the two X-axis mechanisms is connected, the branch is set up in the Y-axis
In the mobile station of mechanism.
Compared with prior art, the utility model three-shaft linkage fillet grinding apparatus has the advantages that
Three-shaft linkage fillet grinding apparatus, including base and the support base that is arranged on the base, on the support base
It is provided with polishing assembly；The side of the support base is equipped with servo cross table, and the servo cross table is equipped with branch
Frame, the bracket are equipped with rotary mounting seat and rotary drive motor；It is equipped on the rotary mounting seat rotationally connected
Shaft, the lower end of the shaft connect with the main shaft of the rotary drive motor, and upper end is equipped with localization tool；The positioning is controlled
Tool is located at the side of the polishing assembly.Polished part positioning and clamping starts polishing assembly, the work of servo cross on localization tool
Platform drives workpiece motion s to contact to polishing assembly position, and with polishing assembly；It is contacted in the arc chord angle of die casting with polishing assembly
When polishing, rotary drive motor drives workpiece rotation, while servo cross table drives workpiece all around to move, and passes through difference
The motion principle of benefit contacts so that the arc chord angle of workpiece installs certain radius arcuate with polishing assembly, to realize zero
Part can be according to the arc chord angle sanding and polishing of certain radius；After the completion of a fillet polishes, rotary drive motor drives part
Another arc chord angle and polishing assembly contact sanding and polishing；Therefore, not only instead of manually sanding and polishing, and make zero
The arc chord angle of part can install certain radius polishing, to guarantee quality of finish.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model three-shaft linkage fillet grinding apparatus；
Fig. 2 is the structure chart of polishing assembly described in the utility model three-shaft linkage fillet grinding apparatus；
Fig. 3 is the internal structure chart of the utility model three-shaft linkage fillet grinding apparatus；
Fig. 4 is the structure chart of servo cross table part described in the utility model three-shaft linkage fillet grinding apparatus.
Specific embodiment
The following detailed description will be further explained with reference to the above drawings.
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, three-shaft linkage fillet grinding apparatus, can make the arc chord angle of workpiece pacify and beat according to certain radius radian
Grinding and polishing light specifically includes base 1 and the support base 2 that is arranged on the base 1, is provided with polishing group on the support base 2
Part 3.The side of the support base 2 is equipped with servo cross table 4, and the servo cross table 4 is equipped with bracket 5, described
Bracket 5 is equipped with rotary mounting seat 6 and rotary drive motor 7.Rotationally connected turn is equipped on the rotary mounting seat 6
Axis 8, the lower end of the shaft 8 are connect with the main shaft of the rotary drive motor 7, and upper end is equipped with localization tool 9；The positioning is controlled
Tool 9 is located at the side of the polishing assembly 3.Polished part positioning and clamping starts polishing assembly 3, servo cross on localization tool 9
Workbench drives workpiece motion s to contact to 3 position of polishing assembly, and with polishing assembly 3；In the arc chord angle and polishing group of die casting
When part contact polishing, rotary drive motor 7 drives workpiece rotation, while servo cross table 4 drives workpiece all around to transport
It is dynamic, it is all around moved by workpiece, is rotated simultaneously, so that the motion profile of arc-shaped is synthesized, so that the circular arc of workpiece
Angle is installed certain radius arcuate and is contacted with polishing assembly 3, throws to realize that part can polish according to the arc chord angle of certain radius
Light；After the completion of a fillet polishes, rotary drive motor 7 drives another arc chord angle of part to contact with polishing assembly 3 and beats
Grinding and polishing light；Therefore, not only instead of manually sanding and polishing, and enable the arc chord angle of part that certain radius is installed and throw
Light, to guarantee quality of finish.
Specifically, it is additionally provided with first bearing seat on rotary mounting seat 6, first bearing, shaft 8 are additionally provided in first bearing seat
It is connect across the inner ring of first bearing, and with the inner ring close-fitting of first bearing.Wherein first bearing seat is by bolt and rotation
Turn mounting base 6 to be fixedly connected.
Further, the specific structure of localization tool 9 is depending on the structure of polishing product.Throwing in the present embodiment
Light product is square casing；Localization tool 9 is rectangular positioning plate, and positioning step, when polishing, square casing is being arranged in upper end
Inner mold chamber cover on positioning step, to realize that square casing is positioned and affixed on localization tool 9.
As shown in Fig. 2, the polishing assembly 3 includes the connection component 30 that 2 four corners of support base are arranged in, with
The support plate 31 that four connection components 30 connect, is arranged in the drive wheel assemblies 32 on the support plate 31, the first driven wheel group
Part 33, the second driven wheel assembly 34 and tension mechanism 35, sand belt 36, and go to drive the active in the drive wheel assemblies 32
Take turns the driving motor 37 of rotation.The sand belt 36 is wound on the driving wheel of the drive wheel assemblies 32, the first driven wheel group
First driven wheel of part 33, on the second driven wheel and tension mechanism 35 of second driven wheel assembly 34, the tension mechanism
35 tighten the sand belt 36, and the driving motor 37 drives the driving wheel to rotate, and the sand belt 36 is driven to operate.By watching
Taking cross table 4 drives workpiece to contact with sand belt 36, operates polishing workpiece by sand belt 36.Wherein, sand belt 36 is
The abrasive band of annular.
Specifically, drive wheel assemblies 32 include the first bearing seat being arranged on support plate 31, it is arranged in second bearing seat
Ball bearing, the shaft connecting with ball bearing inner ring close-fitting and cover the driving wheel in shaft upper end；Driving wheel be rubber tire and
It is connect with shaft close-fitting.Shaft coupling is connected between shaft and the main shaft of rotary drive motor 7.
First driven wheel assembly 33 is identical with the structure of the second driven wheel assembly 34, including consolidating on support plate 31 is arranged in
Fixed board, the second shaft being arranged in fixed plate cover the second ball bearing in the second shaft upper end.First driven wheel and second
Driven wheel is fixedly connected with the outer ring of corresponding second ball bearing.
Further, the tension mechanism 35 includes mounting body 350, tightens cylinder 351, tightens wheel mounting base 352 and stretches tight
Bearing up pulley 353.The mounting body 350 is set on the support plate 31, and the mounting body 350 is equipped with to be led in horizontally disposed
To through-hole.It is described tighten cylinder 351 and passed through by connection bolt tighten the mounting hole of cylinder 351 and be fixedly connected on the installation
The end of pedestal 350, the piston rod for tightening cylinder 351 protrude into the guide through hole；The wheel mounting base 352 of tightening has
Have to protrude into and tightens wheel described in the interconnecting piece 352a connecting in the guide through hole with the piston rod for tightening cylinder 351 and installation
353 mounting portion 352b.The mounting portion 352b includes side plate and the connecting plate that the side plate upper and lower ends are arranged in, described taut
Bearing up pulley 353 is set between two connecting plates.When tension mechanism 35 tightens sand belt 36, tightens the promotion of cylinder 351 and tighten wheel
353 tighten sand belt 36, therefore are rotated by driving wheel, and sand belt 36 could be driven to rotate.
Specifically, it is provided with plane at the top of interconnecting piece 352a, multiple tapped through holes are provided in mounting body 350.
After sand belt 36 is tightened, the screw being threadedly engaged and the tapped through hole cooperation with tapped through hole will tighten wheel mounting body 350
Locking.
Further, the polishing assembly 3 further includes the auxiliary driven wheel assembly 38 being arranged on support plate 31；It is described auxiliary from
Drive wheel assemblies 38 and the second driven wheel assembly 34 are located at the two sides of first driven wheel assembly 33.First driven wheel
The axle center that the axle center of component 33 is located at second driven wheel assembly 34 assists the outer of 38 axial connecting line of driven wheel assembly with described
Side.Polishing is contacted with workpiece convenient for sand belt 36, and can increase the degree of tautness of sand belt 36, and increase sand belt 36 moves strong
Degree.Assist driven wheel assembly 38 identical as 34 structure of the second driven wheel assembly.
As shown in figure 3, the connection component 30 includes the first fixed plate 300 being fixedly connected with the support base 2, with
The second fixed plate 301 that the support plate 31 is fixedly connected, it is solid with described second with the guide post 302 in first fixed plate 300
The guide sleeve 303 of 301 close-fitting of fixed board connection, the guide post 302 protrude into the guide sleeve 303；One regulating mechanism 10 adjusts the throwing
3 height of optical assembly.The height that polishing assembly 3 is adjusted by regulating mechanism 10, to adapt to the polishing of different height product.
Further, the regulating mechanism 10 includes the adjusting nut 100 through the support plate 31 and connection fixed thereto,
Protrude into the adjusting screw rod 101 in the adjusting nut 100, and the driving adjusting motor 102 for adjusting screw rod 101 and rotating.
The base 1 is equipped with bearing block 11, bearing (attached drawing does not mark) is equipped in the bearing block 11, under the adjusting screw rod 101
End is fixedly connected across the bearing and with the inner ring of the bearing, the bottom for adjusting motor 102 and being set to the base.
Specifically motor cabinet is arranged in the inside roof in base 1, motor cabinet is locked on base 1 by bolt, adjusts motor 102
Bolt is locked on motor cabinet, and the lower end for adjusting screw rod 101 is connect with the output for adjusting motor.The driving of motor 102 is adjusted to adjust
Screw rod 101 rotates, with adjusting screw rod 101 and adjusting nut 100, to realize the position for adjusting polishing assembly 3, and same
When by adjust motor 102 constantly screw rod is driven to rotate repeatedly, so as to drive polishing assembly 3 constantly to move up and down, from
And the part polishing of 36 width of sand belt can also be greater than to workpiece.
As shown in figure 4, the servo cross table 4 includes the supporting table 40 on the base 1, it is set in parallel
LiangXZhou mechanism 41 in the supporting table 40, and connect the Y-axis mechanism 42 of the mobile station of the two X-axis mechanisms 41, the branch
Frame 5 is set in the mobile station of the Y-axis mechanism 42.Specifically, X-axis mechanism 41 and Y-axis mechanism 42 are a word slide unit, including
The guide rail on track base, screw pair, Mobile base and servo motor is arranged in track base.The screw both end and track base of screw pair
Rotation connection, guide rail setting are fixedly connected on track base, and Mobile base setting is fixed on guide rail, and with the nut of screw pair
Connection, servo motor drive screw rod shaft, so that Mobile base is slided along guide rail.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (7)
1. three-shaft linkage fillet grinding apparatus, including base and the support base being arranged on the base, it is characterised in that: described
Polishing assembly is provided on support base；The side of the support base is equipped with servo cross table, the servo cross table
It is equipped with bracket, the bracket is equipped with rotary mounting seat and rotary drive motor；It is equipped with therewith on the rotary mounting seat
The shaft of rotation connection, the lower end of the shaft are connect with the main shaft of the rotary drive motor, and upper end is equipped with localization tool；Institute
State the side that localization tool is located at the polishing assembly.
2. three-shaft linkage fillet grinding apparatus as described in claim 1, it is characterised in that: the polishing assembly includes that setting exists
The connection component of four corners of support base, the support plate connecting with four connection components are arranged on the support plate
Drive wheel assemblies, the first driven wheel assembly, the second driven wheel assembly and tension mechanism, sand belt, and go to drive the master
The driving motor of driving wheel rotation in drive wheel assemblies；The sand belt is wound on the driving wheel of the drive wheel assemblies, and described
First driven wheel of one driven wheel assembly, it is described to tighten on the second driven wheel and tension mechanism of second driven wheel assembly
Mechanism tightens the sand belt, and the driving motor drives the driving wheel rotation, the sand belt is driven to operate.
3. three-shaft linkage fillet grinding apparatus as claimed in claim 2, it is characterised in that: the tension mechanism includes mounting base
Body tightens cylinder, tightens wheel mounting base and tightens wheel；The mounting body is set on the support plate, is set in the mounting body
Have in horizontally disposed guide through hole；The end tightened cylinder and be set to the mounting body, the piston for tightening cylinder
Bar protrudes into the guide through hole；It is described tighten wheel mounting base have protrude into the guide through hole with the work for tightening cylinder
The mounting portion of wheel is tightened described in the interconnecting piece of stopper rod connection and installation；The mounting portion includes side plate and is arranged on the side plate
The connecting plate at lower both ends, the wheel of tightening are set between two connecting plates.
4. three-shaft linkage fillet grinding apparatus as claimed in claim 2, it is characterised in that: the polishing assembly further includes setting
Auxiliary driven wheel assembly on support plate；The auxiliary driven wheel assembly and the second driven wheel assembly be located at described first from
The two sides of drive wheel assemblies；The axle center of first driven wheel assembly be located at second driven wheel assembly axle center and the auxiliary
The outside of driven wheel assembly axial connecting line.
5. three-shaft linkage fillet grinding apparatus as claimed in claim 2, it is characterised in that: the connection component include with it is described
The first fixed plate that support base is fixedly connected, in the second fixed plate being fixedly connected with the support plate, with first fixed plate
Guide post, the guide sleeve connecting with the second fixed plate close-fitting, the guide post protrudes into the guide sleeve；One regulating mechanism adjusts institute
State polishing assembly height.
6. three-shaft linkage fillet grinding apparatus as claimed in claim 5, it is characterised in that: the regulating mechanism includes running through institute
The adjusting nut for stating support plate and connection fixed thereto protrudes into the adjusting screw rod in the adjusting nut, and the driving adjusting
The adjusting motor of screw rod rotation；The base is equipped with bearing block, is equipped with bearing, the adjusting screw lower end in the bearing block
It is fixedly connected across the bearing and with the inner ring of the bearing, the bottom for adjusting motor and being set to the base.
7. three-shaft linkage fillet grinding apparatus as described in claim 1, it is characterised in that: the servo cross table includes
Supporting table on the base is set in parallel LiangXZhou mechanism on the supporting table, and the two X-axis machines of connection
The Y-axis mechanism of the mobile station of structure, the branch are set up in the mobile station of the Y-axis mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734212.6U CN208323035U (en) | 2018-05-16 | 2018-05-16 | Three-shaft linkage fillet grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734212.6U CN208323035U (en) | 2018-05-16 | 2018-05-16 | Three-shaft linkage fillet grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208323035U true CN208323035U (en) | 2019-01-04 |
Family
ID=64774028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734212.6U Expired - Fee Related CN208323035U (en) | 2018-05-16 | 2018-05-16 | Three-shaft linkage fillet grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208323035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116132A1 (en) * | 2020-12-04 | 2022-06-09 | 常州机电职业技术学院 | Automatic polishing apparatus for tablet computer |
-
2018
- 2018-05-16 CN CN201820734212.6U patent/CN208323035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116132A1 (en) * | 2020-12-04 | 2022-06-09 | 常州机电职业技术学院 | Automatic polishing apparatus for tablet computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |