CN207873901U - Multi-functional belt/disc rotary sander - Google Patents
Multi-functional belt/disc rotary sander Download PDFInfo
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- CN207873901U CN207873901U CN201721528064.4U CN201721528064U CN207873901U CN 207873901 U CN207873901 U CN 207873901U CN 201721528064 U CN201721528064 U CN 201721528064U CN 207873901 U CN207873901 U CN 207873901U
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Abstract
Multi-functional belt/disc rotary sander, including abrasive band module, outer circle wheel grinding module, end grinding wheel grinding module and polishing module, it is characterized in that：Abrasive band module includes the adjusting bracket being fixed in shield, adjusting bracket from wheel carrier by being provided with abrasive band rotating module, Tension module is provided in adjusting bracket, Tension module includes cam bit, cam bit is arcuate structure, the tensioning handle of control cam bit rotation is provided on cam bit, cam bit coordinates with pressure spring plate end thereof contacts, position is passed through from wheel carrier among pressure spring plate, a tractor serves several purposes, it is ground while there are multiple functions, under certain assembled condition, polishing can be met, outer circle wheel grinding, its function is incorporated by end grinding wheel grinding to be completed on one machine, realize a tractor serves several purposes, the person of being conveniently operated operates, it economizes on resources, reduce the floor space of workshop.
Description
Technical field
This patent is related to a kind of mechanical equipment more particularly to a kind of multi-functional belt/disc rotary sander.
Background technology
Abrasive machine is the commonly used equipment for being ground various cutters, tool, also serve as common parts be ground, deburring
And the work such as cleaning.It is mainly by institutes' group such as pedestal, grinding wheel, motor or other power sources, bracket, protective cover and feed feeder
At.Handheld grinding machine, vertical sand turbine, swing-frame grinder, floor stand grinder etc. can be divided into；Belt sander, a kind of working instrument
Device, including abrasive band, accommodate the abrasive band shell in abrasive band, motor, the electric machine casing for accommodating motor, handle, driving wheel, driven wheel and
Connect the transmission device of the motor and driving wheel.
Traditional machining has a single function, to complete the processing of several steps, it is necessary to it is completed by several machines,
Now by improvement, on the basis of conventional machines, its function is incorporated into and is completed on a machine, realizes a tractor serves several purposes,
The person of being conveniently operated operates, and economizes on resources, and reduces the floor space of workshop, and traditional machine replaces abrasive band complex steps, this patent
It is easy to operate to realize one kind, is conveniently replaceable the multi-functional belt/disc rotary sander in abrasive band.
Invention content
There is provided a kind of being incorporated into its function to be completed on one machine for the purpose of this patent, realizes a tractor serves several purposes,
The multi-functional belt/disc rotary sander of the person of being conveniently operated behaviour person, to achieve the goals above, the technical scheme is that：
Multi-functional belt/disc rotary sander, including abrasive band module, outer circle wheel grinding module, end grinding wheel grinding module and polishing
Module, it is characterized in that：Abrasive band module includes the adjusting bracket being fixed in shield, and adjusting bracket is rotated by being provided with abrasive band from wheel carrier
Module is provided with Tension module in adjusting bracket, and Tension module includes cam bit, and cam bit is arcuate structure, is arranged on cam bit
There are the tensioning handle of control cam bit rotation, cam bit to coordinate with pressure spring plate end thereof contacts, position is passed through from wheel among pressure spring plate
Frame, the pressure spring plate other end are contacted with compression spring, and there are two corresponding sliding slots, shield side to be provided with locking strap for band on shield, are locked
The long pommel of hoop is welded and fixed with shield, opened at the round end of locking strap there are one hole with locking strap screw fit.
Described adjusting bracket one end is fixed by screw, and the other end is pushed by adjusting handle and adjusted, adjusting bracket and screw
Fixed one end is provided with the structure of bending.
The abrasive band rotating module includes the axis being fixed on from wheel carrier, and driven wheel is provided on axis.
The outer circle wheel grinding module includes outer circle stone holder, and there are one sliding slots for band on outer circle stone holder, sliding
Slot is provided with the set lever of control outer circle stone holder.
The described end grinding wheel grinding module includes bracket, and arc chute is provided with bracket support plate, arc under bracket
The position that shape sliding slot passes through bracket screw mounting bracket and bracket support plate.
The polishing module includes thread taper connecting rod, and thread taper connecting rod is connect with motor connection axle, screw thread
Taper connecting rod shaft end has external screw thread, motor connection axle shaft end to have internal thread.
The present invention's
Advantages of the present invention：
A tractor serves several purposes is ground while having multiple functions, under certain assembled condition, can meet polishing, outer circle grinding wheel
Grinding, its function is incorporated by end grinding wheel grinding to be completed on one machine, realizes that a tractor serves several purposes, the person of being conveniently operated operate,
It economizes on resources, reduces the floor space of workshop.
Description of the drawings
Fig. 1 is the structural schematic diagram of abrasive belt mechanism in the present invention；
Fig. 2 is the main structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of locking strap of the present invention；
Fig. 4 is the structural schematic diagram of outer circle wheel grinding function of the present invention；
Fig. 5 is the structural schematic diagram of this hair outer circle wheel grinding module；
Fig. 6 is the structural schematic diagram of end grinding wheel grinding function of the present invention；
Fig. 7 is the structural schematic diagram of end grinding wheel grinding module of the present invention；
Fig. 8 is the structural schematic diagram of polishing function of the invention；
Fig. 9 is the structural schematic diagram of present invention polishing module I；
Figure 10 is the structural schematic diagram of present invention polishing module II.
In attached drawing：1, axis；2, driven wheel；3, cam bit；4, from wheel carrier；5, screw；6, it is tensioned handle；7, pressure spring plate；8、
Adjust handle；9, adjusting bracket；10, compression spring；11, hand handle；12, shield；13, tighten hoop；14, locking strap screw；15, outer circle grinding wheel
Bracket；16, set lever；17, bracket；18, bracket support plate；19, motor connection axle；20, thread taper connecting rod.
Specific implementation mode
1 ~ 10 couple of present invention is further detailed with reference to the accompanying drawings of the specification：
Multi-functional belt/disc rotary sander, including abrasive band module, outer circle wheel grinding module, end grinding wheel grinding module and polishing
Module, it is characterized in that：Abrasive band module includes the adjusting bracket 9 being fixed in shield 12, and adjusting bracket 9 from wheel carrier 4 by being provided with sand
With rotating module, Tension module is provided in adjusting bracket 9, Tension module includes cam bit 3, and cam bit 3 is arcuate structure, cam
The tensioning handle 6 that control cam bit 3 rotates is provided on block 3, cam bit 3 coordinates with 7 end thereof contacts of pressure spring plate, in pressure spring plate 7
Between position pass through from wheel carrier 4,7 other end of pressure spring plate is contacted with compression spring 10, on shield 12 band there are two corresponding sliding slot, shield 12
Side is provided with locking strap 13, and long pommel and the shield 12 of locking strap 13 are welded and fixed, opened at the round end of locking strap 13 there are one
The hole coordinated with locking strap screw 14.
Described 9 one end of adjusting bracket is fixed by screw 5, the other end by adjusting handle 8 push adjust, adjusting bracket 9 with
5 fixed one end of screw is provided with the structure of bending.
The abrasive band rotating module includes the axis 1 being fixed on from wheel carrier 4, and driven wheel 2 is provided on axis.
Angle control is realized by two corresponding sliding slots on shield 12, passes through locking strap after going to certain angle
13 locking positionings.13 long pommel of locking strap is welded and fixed with shield 12, is opened at round end there are one notch, by screw pine when rotation
It opens, positioning and the stabilization in entire abrasive band can be realized in lock-screw 14 when turning to angle position.It is lifted, is realized by hand handle
Function.
The tensioning in the abrasive band of the present invention and sideslip adjustment：Connection type is that driven wheel 2 is fixed on by axis from wheel carrier 4,
Pass through adjusting bracket 9 from wheel carrier 4,9 one end of adjusting bracket fixed by screw, and one end is controlled by adjustment handle 8, tensioning handle 6 with it is convex
It takes turns block 3 to connect, 7 intermediate position of pressure spring plate is passed through from wheel carrier 4, and one end is contacted with cam bit 3, and the other end is contacted with compression spring 10, pressure
Spring 10 is fixed on the axis of adjusting bracket 9.It is tensioned under 6 free state of handle, under the effect of compression spring 10, abrasive band is in tensioning state.
To complete abrasive band cam bit 3 under the action of to loosen when stirring tensioning handle 6, cam bit 3 rotates, squeeze pressure spring plate 7 to
The right direction of Fig. 1 moves, and to which compression press spring 10 pushes adjustable plate to be moved to the rights Fig. 1, drive is moved to right from wheel carrier 4, from wheel carrier 4
Driven wheel 2 is driven to move right, abrasive band fluffs, and completes tape swapping.
The sideslip in abrasive band is completed under the control of adjusting bracket, in the technique that a bending has been done in one end of adjusting bracket 9
Structure, and being fixed by screw pulls adjusting bracket to be moved to close to the direction of screw when trip bolt, to drive from
Wheel carrier 4 is moved to screw orientation, while also having the control for adjusting handle 8, realizes that driven wheel 2 is moved to screw orientation, anyway it moves
Negative direction is moved, to realize the sideslip adjustment in abrasive band.
The outer circle wheel grinding module includes outer circle stone holder 15, is slided with there are one on outer circle stone holder 15
Slot, sliding slot are provided with the set lever 16 of control outer circle stone holder 15.
A sliding slot is designed on outer circle stone holder, the design addition of sliding slot solves the grinding wheel caused by grinding well
The distance between the reduction of outer circle and workpiece problem.When outer circle wear, unclamp set lever, push outer circle stone holder with
Into compensating for range difference.Meanwhile the set lever of selection replaces conventional bolt, operation more convenient.
The described end grinding wheel grinding module includes bracket 17, and bracket is provided with bracket support plate 17 times by arc chute
18, the position that arc chute passes through bracket screw mounting bracket 17 and bracket support plate 18.
The advantages of this structure, is that work piece can be controlled by bracket and bracket support plate when end grinding wheel is ground
Grinding angle and position.Embodiment：Screw is unclamped, moves supporting plate downwards, the angle position needed is adjusted to, then moves
Bracket support plate moved along sliding slot control bracket between abrasive wheel end face at a distance from.
The polishing module includes thread taper connecting rod 20, and thread taper connecting rod 20 connects with motor connection axle 19
It connects, 20 shaft end of thread taper connecting rod has external screw thread, 19 shaft end of motor connection axle to have internal thread.
Polishing portion sets up meter bright spot separately and is that buffing wheel can be installed quickly in the case where only needing replacing shield
Outside in outer circle wheel grinding part and end grinding wheel milled portion is connect by thread taper connecting rod with motor connection axle,
There are external screw thread, motor connection axle shaft end to have internal thread, movement is realized after stable connection in thread taper connecting rod shaft end.
In terms of above-mentioned advantage, a tractor serves several purposes is realized, replace simple, safe ready.So that the availability of machine improves, meet
The multiple requesting of customer, has a vast market.
Specifically used step：When needing replacing abrasive band, tensioning handle is stirred, handle band moving cam rotates, cam bit
It squeezes pressure spring plate right direction into figure to move, to which compression press spring pushes adjustable plate right direction displacement into figure, adjustable plate
Drive is moved to right from wheel carrier, and driven wheel moves right, and abrasive band fluffs, and at this moment can replace abrasive band, and one has been done in one end of adjusting bracket
The process structure of bending, and fixed by screw, when trip bolt, adjusting bracket is pulled to be moved to close to the direction of screw,
It is moved to drive from wheel carrier to screw orientation, while also having the control for adjusting handle, realize that driven wheel is moved to screw orientation,
To realize the sideslip adjustment in abrasive band.Outer circle wheel grinding module, end grinding wheel grinding module and the polishing module of its Patent
Arbitrarily switching, needs to switch different modules according to different.
Claims (6)
1. multi-functional belt/disc rotary sander, including abrasive band module, outer circle wheel grinding module, end grinding wheel grinding module and polished die
Block, it is characterized in that：Abrasive band module includes being fixed on shield（12）Interior adjusting bracket（9）, adjusting bracket（9）By from wheel carrier（4）If
It is equipped with abrasive band rotating module, adjusting bracket（9）It is inside provided with Tension module, Tension module includes cam bit（3）, cam bit（3）For
Arcuate structure, cam bit（3）On be provided with control cam bit（3）The tensioning handle of rotation（6）, cam bit（3）With pressure spring plate（7）
End thereof contacts coordinate, pressure spring plate（7）Intermediate position is passed through from wheel carrier（4）, pressure spring plate（7）The other end and compression spring（10）Contact, shield
Cover（12）There are two corresponding sliding slot, shields for upper band（12）Side is provided with locking strap（13）, locking strap（13）Long pommel with
Shield（12）It is welded and fixed, locking strap（13）Round end at open there are one with locking strap screw（14）The hole of cooperation.
2. multi-functional belt/disc rotary sander according to claim 1, it is characterized in that：The adjusting bracket（9）One end passes through spiral shell
Nail（5）Fixed, the other end is by adjusting handle（8）Push adjustment, adjusting bracket（9）With screw（5）Fixed one end is provided with curved
Bent structure.
3. multi-functional belt/disc rotary sander according to claim 1, it is characterized in that：The abrasive band rotating module includes fixing
From wheel carrier（4）On axis（1）, driven wheel is provided on axis（2）.
4. multi-functional belt/disc rotary sander according to claim 1, it is characterized in that：The outer circle wheel grinding module includes
Outer circle stone holder（15）, outer circle stone holder（15）For upper band there are one sliding slot, sliding slot is provided with control outer circle stone holder
（15）Set lever（16）.
5. multi-functional belt/disc rotary sander according to claim 1, it is characterized in that：The end grinding wheel is ground module
Bracket（17）, bracket（17）Bracket support plate is provided with by arc chute down（18）, arc chute fixed by bracket screw
Bracket（17）With bracket support plate（18）Position.
6. multi-functional belt/disc rotary sander according to claim 1, it is characterized in that：The polishing module includes thread taper
Connecting rod（20）, thread taper connecting rod（20）With motor connection axle（19）Connection, thread taper connecting rod（20）Shaft end has outer
Screw thread, motor connection axle（19）There is internal thread in shaft end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528064.4U CN207873901U (en) | 2017-11-16 | 2017-11-16 | Multi-functional belt/disc rotary sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528064.4U CN207873901U (en) | 2017-11-16 | 2017-11-16 | Multi-functional belt/disc rotary sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873901U true CN207873901U (en) | 2018-09-18 |
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ID=63500727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528064.4U Active CN207873901U (en) | 2017-11-16 | 2017-11-16 | Multi-functional belt/disc rotary sander |
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| CN (1) | CN207873901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877325A (en) * | 2017-11-16 | 2018-04-06 | 滕州市三合机械股份有限公司 | Multi-functional belt/disc rotary sander |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
-
2017
- 2017-11-16 CN CN201721528064.4U patent/CN207873901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877325A (en) * | 2017-11-16 | 2018-04-06 | 滕州市三合机械股份有限公司 | Multi-functional belt/disc rotary sander |
| CN109366315A (en) * | 2018-12-14 | 2019-02-22 | 盐城宝鼎电动工具有限公司 | Sbrasive belt grinding electric tool |
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