CN108067985A - Sander - Google Patents
Sander Download PDFInfo
- Publication number
- CN108067985A CN108067985A CN201610981655.0A CN201610981655A CN108067985A CN 108067985 A CN108067985 A CN 108067985A CN 201610981655 A CN201610981655 A CN 201610981655A CN 108067985 A CN108067985 A CN 108067985A
- Authority
- CN
- China
- Prior art keywords
- working plate
- foot
- export head
- sander
- clamp member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of sander, including：Fuselage；Foot is swung, the one end for swinging foot is connected with fuselage, and the other end for swinging foot has output precision；Output precision includes connector, and connector is provided with export head away from one end protrusion for swinging foot；Transmission component, the output axis connection with motor；And work package, including working plate and resilient clamp member, mounting hole is offered on working plate, resilient clamp member is fixed in mounting hole；Transmission component is connected with working plate, and motor driving transmission component drives working plate movement；Blocked hole is offered in resilient clamp member, export head is connected in the blocked hole of resilient clamp member, make the limitation working plate movement of swing foot, it is low with working plate rigid connection reliability effectively to solve the problems, such as working plate convertibility difference and swing foot, improve the reliability swung between foot and working plate, it realizes the quick connection for swinging foot and working plate, facilitates the replacement of working plate.
Description
Technical field
The present invention relates to sanding power tools technology field, more particularly to a kind of sander.
Background technology
At present, in replacing plate sand bottom plate, the plate sand bottom plate of sander is usually connected sander by screw with swinging foot.
Although it can so solve the bottom plate of the sander of plate sand and the connectivity problem of fuselage.But search to the bottom, above-mentioned connection is
It is realized by the structure of sander in itself, is not easy to the replacement of the plate sand bottom plate of sander, while plate sand bottom plate is with swinging foot
Can also there be insecure problem that connects, and then influence the use of sander.
The content of the invention
Based on this, it is necessary to foot is swung during for current sander replacing plate sand bottom plate, insecure ask is connected with bottom plate
It inscribes, providing one kind can ensure that connection is reliable between swing foot and bottom plate, realization quickly connects, reduction is swung between foot and bottom plate
The sander of installation accuracy requirement.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of sander, including：
Fuselage is provided with motor in the fuselage；
Foot is swung, described one end for swinging foot is connected with the fuselage, and the other end for swinging foot has output precision；
The output precision includes connector, and the connector is installed on the end of the swing foot, and the connector is away from described
One end protrusion for swinging foot is provided with export head；
Transmission component, the output axis connection with the motor；And
Work package including working plate and resilient clamp member, offers mounting hole, the elasticity on the working plate
Shackle member is fixed in the mounting hole；
The transmission component is connected with the working plate, and the motor drives the transmission component to drive the work bottom
Plate moves；Blocked hole is offered in the resilient clamp member, the export head is connected in the clamping of the resilient clamp member
Kong Zhong makes the swing foot limit the working plate movement.
In one of the embodiments, the connector is flexible connector.
In one of the embodiments, the connector also has supporting surface, and the supporting surface is arranged at the connector
On the upper surface with the export head；
The supporting surface is abutted with the resilient clamp member.
In one of the embodiments, the connector further includes covering portion, and the covering portion is used for and the swing foot
End, the extending direction of the covering portion is opposite with the direction of the export head.
In one of the embodiments, the resilient clamp member includes the axial direction for being arranged at the end face of the resilient clamp member
Support portion, the export head are installed in the blocked hole, and the axial direction support portion can be in contact with the connector.
In one of the embodiments, the shape of the export head is spherical shape, and the spherical export head is installed on described
In blocked hole, and the outer wall of the export head is abutted with the inner wall of the blocked hole.
In one of the embodiments, the resilient clamp member further includes the radial direction being arranged on the inner wall of the blocked hole
Protrusion；
The export head is installed in the blocked hole, and the outer wall of the export head is abutted with the radial protrusion.
In one of the embodiments, the radial protrusion is set in a ring；
Alternatively, the quantity of the radial protrusion is multiple, multiple radial protrusions are located on the inner wall of the blocked hole
On.
In one of the embodiments, the shape of the export head is cylindricality or ladder cylindricality；
The radial protrusion clamps the end of the export head.
In one of the embodiments, it is interference fit between the export head and the resilient clamp member；
The axial direction support portion is structure as a whole with the radial protrusion.
In one of the embodiments, the resilient clamp member is O-ring, and the O-ring is fixed in the mounting hole,
And the export head is installed in the O-ring.
In one of the embodiments, the output precision further includes oscillating deck, and the oscillating deck is installed on the fuselage
Bottom, the export head wears the oscillating deck and stretches out.
The beneficial effects of the invention are as follows：
The sander of the present invention, structure design advantages of simple, motor are connected to drive with working plate by transmission component
Working plate moves, while swings foot and connect working plate by output precision to limit the movement of working plate, so can
So that the working plate of sander runs to realize plate sand operation according to default track, meet the use demand of user.It swings
Foot is connected by output precision with working plate can make sander realize swing foot and working plate when replacing working plate
Quick connection, be conveniently replaceable working plate, improve the convertibility energy of working plate, while sander is into during andante sand operation
Output precision, which can also ensure that swing, connects reliable, the reliability of guarantee sander plate sand operation between foot and working plate.Pendulum
Dynamic foot can be connected in resilient clamp member to limit working plate movement by the export head on connector, and resilient clamp member can
Play the role of damping, buffering, reduce vibrations during working plate operation so that the movement that foot can be flexible is swung, so that
Working plate stable movement improves the performance of sander.Furthermore resilient clamp member, which can reduce, swings foot and working plate
Between installation accuracy requirement, convenient for assembling, and then ensure working plate stable movement, improve the performance of sander.This
The motor drive operational bottom plate movement of the sander of invention, then be connected in by export head in resilient clamp member and limit working plate
Movement is effective to solve working plate convertibility difference and make replacing the laggard andante sand of working plate to realize plate sand operation
The problem of foot is low with working plate rigid connection reliability is swung during industry, improves the reliability swung between foot and working plate,
It realizes the quick connection for swinging foot and working plate, convenient for the replacement of working plate, and then ensures the performance of sander, carry
The reliability of high sander.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the sander of one embodiment of the invention；
Fig. 2 is the stereogram that sander shown in FIG. 1 removes work package；
Fig. 3 is the stereogram of work package in sander shown in FIG. 1；
Fig. 4 is the schematic cross-sectional view of the sander of another embodiment of the present invention；
Fig. 5 is that the partial perspective view that output precision is installed on foot is swung in sander shown in Fig. 4；
Fig. 6 is the stereogram of work package in sander shown in Fig. 4；
Fig. 7 is the schematic cross-sectional view of the sander of yet another embodiment of the invention；
Fig. 8 is that the partial perspective view that output precision is installed on foot is swung in sander shown in Fig. 7；
Fig. 9 is the stereogram of work package in sander shown in Fig. 7；
Figure 10 is the schematic cross-sectional view of the sander of fourth embodiment of the invention；
Wherein：
100- sanders；
110- fuselages；
120- swings foot；
130- output precisions；
131- connectors；
1311- export heads；
1312- covering portion；
132- supporting surfaces；
140- work packages；
141- working plates；
142- resilient clamp members；
1421- axial direction support portions；
1422- radial protrusions.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, and combine attached
The sander of the present invention is further elaborated in figure.It should be appreciated that specific embodiment described herein is only solving
The present invention is released, is not intended to limit the present invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumferential direction " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Referring to Fig. 1 to Figure 10, the present invention provides a kind of sander 100, sander 100 is for completing sanding operation
, polishing is polished to the surface of material or workpiece so that the surface of material or workpiece meets technological requirement, and satisfaction makes
Use demand.The sander 100 of the present invention, which can ensure to swing between foot 120 and working plate 141, to be connected reliably, is also convenient for simultaneously
Working plate 141 is replaced, improves the performance of sander 100.
In the present invention, sander 100 includes fuselage 110, swings foot 120, transmission component (not shown), output precision
130 and work package 140.Motor and transmission component are provided in fuselage 110, motor is the power source of entire sander 100, is passed
The output axis connection of dynamic component and motor, transmission component are for by the power output of motor.Motor by transmission component with
Work package 140 connects, and motor driving transmission component drives work package 140 to move.Meanwhile output precision 130 is installed on pendulum
On dynamic foot 120, work package 140 is connected with output precision 130.The one end for swinging foot 120 is fixedly connected with fuselage 110, is swung
The other end of foot 120 has output precision 130, swings foot 120 and is connected by output precision 130 with work package 140.Motor drives
Dynamic transmission component, which drives work package 140 to swing foot 120 when moving, to limit work package 140 by output precision 130
Movement, so that sander 100 realizes plate sand operation.Motor drives work package 140 to move by transmission component, work package
During 140 movement, output precision 130 can be driven to move, be integrally fixed at due to swinging foot 120 on fuselage 110, so swing foot
120 can limit the movement of working plate, and then make sander 100 into andante sand operation.
Output precision 130 includes connector 131, and connector 131, which is installed on, to be swung on end of the foot 120 away from fuselage 110,
Connector 131 is provided with export head 1311 away from one end protrusion for swinging foot 120.Work package 140 include working plate 141 and
Resilient clamp member 142 offers mounting hole on working plate 141, and resilient clamp member 142 is fixed in mounting hole.Flexible clamping
Blocked hole is offered on part 142, export head 1311 is connected in the blocked hole of resilient clamp member 142 so that 1311 energy of export head
It is enough firm to be fixed in blocked hole.Transmission component is connected with working plate 141, and motor driving transmission component drives working plate
141 movements, swing foot 120 makes export head 1311 be connected in resilient clamp member 142 by connector 131, and working plate 141 is transported
Export head 1311 can be driven when dynamic by resilient clamp member 142 there are movement tendency, due to swing foot 120 be it is fixed, so
Swinging foot 120 can be moved by the limitation working plate 141 of export head 1311, and then sander is made to realize plate sand operation.Also,
Resilient clamp member 142 can reduce the installation accuracy requirement swung between foot 120 and working plate 141, convenient for assembling, Jin Erbao
141 stable movement of working plate is demonstrate,proved, improves the performance of sander 100.
Connector 131 is for connection to swing foot 120 and working plate 141, and foot 120 and work package are swung to realize
140 connection.Sander 100 can realize work bottom in the working plate 141 of replacing plate sand operation by connector 131
The quick-replaceable of plate 141 improves the convertibility energy of working plate 141, facilitates the work bottom of 100 replacing plate sand operation of sander
Plate 141.Meanwhile connector 131 is connected in resilient clamp member 142, additionally it is possible to ensure to replace 141 laggard andante sand of working plate
Connection reliability during operation between working plate 141 and swing foot 120 improves the reliability that sander 100 works, convenient for sand
Ray machine 100 uses.Meanwhile it is connected between export head 1311 and working plate 141 by resilient clamp member 142, resilient clamp member
142 can play the role of damping, buffering, to reduce the vibration generated when working plate 141 moves so that working plate 141
Movement flexible can export, so that 141 stable movement of working plate, reduces noise when sander 100 is run, improve sand
The performance of ray machine 100.
The sander 100 of the present invention realizes the connection for swinging foot 120 and working plate 141 by output precision 130 so that
Export head 1311 can be firm be fixed in the blocked hole of resilient clamp member 142, avoid sander 100 move when export head
1311 depart from blocked holes, ensure swing foot 120 limit working plate 141 move reliability, and then enable sander 100 into
Row sanding operation.Also, it is reliably fixed by 142 export head 1311 of resilient clamp member, realizes and swing foot 120 and work bottom
Being reliably connected between plate 141, and then ensure to swing the reliability that foot 120 is connected with working plate 141 during sanding operation.Together
When, the connection of resilient clamp member 142 and export head 1311 can also realize the quick-replaceable of working plate 141；And export head 1311
It is realized and is flexibly connected by resilient clamp member 142 between working plate 141, then so that swinging foot 120 drives export head
1311 make working plate 141 realize flexible motion by resilient clamp member 142.
At present, sander typically passes through the swing foot of sander and bottom in replacing plate sand bottom plate into during andante sand operation
Plate connection is realized.Although it can so solve the bottom plate of the sander of plate sand and the connectivity problem of fuselage.But study carefully its root
Originally, realized during above-mentioned connection by the structure of sander in itself so that when the plate sand bottom plate of sander is replaced with swinging foot
In the presence of the insecure problem of connection, and then influence the performance of sander.The motor of the sander 100 of the present invention passes through transmission
Component is connected that working plate 141 is driven to move with working plate 141, while swings foot 120 and connect work by output precision 130
Make bottom plate 141 to limit the movement of working plate 141, so enable to the working plate 141 of sander 100 according to default
Track operation meets the use demand of user to realize plate sand operation.It swings foot 120 and passes through output precision 130 and working plate
141 connections can make sander 100 realize that swing foot 120 connects with the quick of working plate 141 when replacing working plate 141
It connects, is conveniently replaceable working plate 141, the convertibility energy of raising working plate 141, while sander 100 into andante sand operation
When output precision 130 can also ensure that swing and connect reliable between foot 120 and working plate 141, ensure that 100 plate sand of sander is made
The reliability of industry.Resilient clamp member 142 can be connected in limit by the export head 1311 on connector 131 by swinging foot 120
Working plate 141 moves, and resilient clamp member 142 can play the role of damping, buffering, reduces when working plate 1141 is run
Vibrations so that the movement that foot 120 can be flexible is swung, so that 141 stable movement of working plate, improves sander 100
Performance.The motor drive operational bottom plate 141 of the sander 100 of the present invention moves, then is connected in bullet by export head 1311
Property shackle member 142 in limitation working plate 141 move to realize plate sand operation, it is effective to solve 141 convertibility of working plate
Difference and that foot 120 and working plate 141 rigid connection reliability are swung when replacing 141 laggard andante sand operation of working plate is low
The problem of, the reliability swung between foot 120 and working plate 141 is improved, realization swing foot 120 is fast with working plate 141
Speed connection convenient for the replacement of working plate 141, and then ensures the performance of sander 100, improves the reliable of sander 100
Property.
As a kind of embodiment, connector 131 is flexible connector.In this way, connector 131 and resilient clamp member
142 be elastic component, can so be further reduced the vibrations generated when working plate 141 moves so that working plate 141
Movement flexible can export, and improve the performance of sander 100.Motor driving transmission component drives working plate 141 to move
When, realize plate sand operation since the relative motion for swinging foot 120 and working plate 141 can make elastic component 131 deform.Together
When, due to being elastic component between connector 131 and resilient clamp member 142, produced when working plate 141 can so be avoided to move
Raw impact reduces the vibration of working plate 141, and then reduces the vibration of sander 100, improves the performance of sander 100,
Personnel easy to operation hold.Also, in the present embodiment, connector 131 can be made with resilient clamp member 142 of rubber.This
Sample can either ensure to connect between export head 1311 and resilient clamp member 142 it is reliable, and when can reduce working plate 141 and moving
Vibrations so that sander 100 operates steadily.
As a kind of embodiment, connector 131 has supporting surface 132, and supporting surface 132 is arranged on connector 131
On surface with export head 1311.Supporting surface 132 is abutted with resilient clamp member 142.Supporting surface 132 on connector 131 is
For being supported in resilient clamp member 142, so as to be connected reliably between connector 131 and resilient clamp member 142, and then ensure
It swings and is connected between foot 120 and working plate 141 reliably, the effective sander 100 that solves after replacing working plate 141 because carrying out
Insecure problem is connected between existing swing foot 120 and working plate 141 during plate sand operation, ensures that sander 100 works
Reliability.Meanwhile connector 131 further includes covering portion 1312, covering portion 1312 is used for the end with swinging foot 120, cladding
The extending direction in portion 1312 is opposite with the direction of export head 1311.Covering portion 1312 can improve connector 131 with swinging foot 120
The reliability of connection, and then improve and swing the reliability that foot 120 is connected with working plate 141.
Further, resilient clamp member 142 includes being arranged at the axial support portion 1421 of the end face of resilient clamp member 142,
Export head 1311 is installed in blocked hole, and axial support portion 1421 can be in contact with the supporting surface 132 of connector 131.It is axial
Supporting item is for matched with the supporting surface 132 of connector 131, to support connector 131 so that connector 131 and bullet
Property shackle member 142 between connect it is reliable, and then ensure to swing connected between foot 120 and working plate 141 it is reliable.
Yet further, resilient clamp member 142 further includes the radial protrusion being arranged on the inner wall of blocked hole
1422.Export head 1311 is installed in blocked hole, and the outer wall of export head 1311 is abutted with radial protrusion 1422.Radially
Raised 1422 are for fixing the export head 1311 in blocked hole so that export head 1311 is clamped by radial protrusion 1422, is kept away
Exempt from export head 1311 from blocked hole to deviate from, improve and swing the reliability that foot 120 is connected with working plate 141.
Further, radial protrusion 1422 is set in a ring.Certainly, the quantity of radial protrusion 1422 can also be more
A, multiple radial protrusions 1422 are located on the inner wall of blocked hole.So opposite radial protrusion 1422 can clamp export head
1311, export head 1311 is avoided to depart from from blocked hole, ensures that swing foot 120 is connected reliably with working plate 141.
Referring to Fig. 1 to Fig. 3, in one embodiment of this invention, the shape of export head 1311 is cylindricality.Footpath in blocked hole
The export head 1311 of cylindricality can be clamped to protrusion 1422 so that export head 1311 is reliably fixed in blocked hole, is avoided defeated
Lift one's head 1311 from blocked hole to deviate from.
Referring to Fig. 4 to Fig. 6, in another embodiment of the invention, the shape of export head 1311 is spherical, spherical output
First 1311 are installed in blocked hole, and the outer wall of export head 1311 is abutted with the inner wall of blocked hole.Spherical 1311 energy of export head
It is enough directly to be clamped by the inner wall of blocked hole so that export head 1311 is reliably fixed in blocked hole, avoid export head 1311 from
Deviate from blocked hole.
Referring to Fig. 7 to Fig. 9, in one more embodiment of the present invention, the shape of export head 1311 is ladder cylindricality, radial convex
Play 1422 ends for clamping export head 1311.One end of the ladder cylindricality of export head 1311 is by the radial protrusion 1422 in blocked hole
It clamps so that export head 1311 is reliably fixed in blocked hole, and export head 1311 is avoided to deviate from from blocked hole.Also, rank
The arc-shaped setting in surface of the one end of the export head 1311 of cleat stanchion shape away from radial protrusion 1422.
It is interference fit between export head 1311 and resilient clamp member 142 as a kind of embodiment.Can so it make
Export head 1311 is firm is fixed in the blocked hole of resilient clamp member 142, ensure to swing foot 120 logical with working plate 141
It crosses connector 131 and connects the reliability for reliably improving sander 100, ensure the performance of sander 100.Further, axis
It is structure as a whole to support portion 1421 and radial protrusion 1422.The axial support portion 1421 being integrated can with radial protrusion 1422
The installation time of resilient clamp member 142 is saved, reduces assembly process, improves the reliability of resilient clamp member 142.Further
Ground, connector 131 are structure as a whole with supporting surface 132, to improve the reliability of output precision 130.
Referring to Figure 10, in other embodiments of the invention, resilient clamp member 142 is O-ring, and O-ring is fixed on installation
Kong Zhong, and export head 1311 is installed in O-ring.The end of export head 1311 is installed in O-ring, and the inner wall of O-ring can
Clamp export head 1311 so that export head 1311 can be firm is fixed in O-ring, avoids export head 1311 from blocked hole
Depart from, ensure that swing foot 120 is connected reliably with working plate 141.Meanwhile O-ring can also support connector 131, ensure connection
The connection of part 131 swings the reliability of foot 120 and working plate 141, and then improves the performance of sander 100.
As a kind of embodiment, output precision 130 further includes oscillating deck, and oscillating deck is installed on the bottom of fuselage 110,
Export head 1311 wears oscillating deck and stretches out.Oscillating deck is arranged on the bottom of the fuselage 110 of sander 100, and oscillating deck can be into
Row swings operation, to improve the performance of sander 100.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (12)
1. a kind of sander, which is characterized in that including：
Fuselage is provided with motor in the fuselage；
Foot is swung, described one end for swinging foot is connected with the fuselage, and the other end for swinging foot has output precision；It is described
Output precision includes connector, and the connector is installed on the end of the swing foot, and the connector is away from the swing
One end protrusion of foot is provided with export head；
Transmission component, the output axis connection with the motor；And
Work package including working plate and resilient clamp member, offers mounting hole, the flexible clamping on the working plate
Part is fixed in the mounting hole；
The transmission component is connected with the working plate, and the motor drives the transmission component to drive the working plate fortune
It is dynamic；Blocked hole is offered in the resilient clamp member, the export head is connected in the blocked hole of the resilient clamp member,
The swing foot is made to limit the working plate movement.
2. sander according to claim 1, which is characterized in that the connector is flexible connector.
3. sander according to claim 2, which is characterized in that the connector also has supporting surface, the supporting surface
It is arranged on the connector on the surface with the export head；
The supporting surface is abutted with the resilient clamp member.
4. sander according to claim 3, which is characterized in that the connector further includes covering portion, the covering portion
For the end with the swing foot, the extending direction of the covering portion is opposite with the direction of the export head.
5. sander according to claim 4, which is characterized in that the resilient clamp member includes being arranged at the elastic card
The axial support portion of the end face of fitting, the export head are installed in the blocked hole, it is described axial direction support portion can with it is described
Connector is in contact.
6. sander according to claim 5, which is characterized in that the shape of the export head is spherical shape, and spherical is described
Export head is installed in the blocked hole, and the outer wall of the export head is abutted with the inner wall of the blocked hole.
7. sander according to claim 4, which is characterized in that the resilient clamp member, which further includes, is arranged at the clamping
Radial protrusion on the inner wall in hole；
The export head is installed in the blocked hole, and the outer wall of the export head is abutted with the radial protrusion.
8. sander according to claim 7, which is characterized in that the radial protrusion is set in a ring；
Alternatively, the quantity of the radial protrusion is multiple, multiple radial protrusions are located on the inner wall of the blocked hole.
9. sander according to claim 8, which is characterized in that the shape of the export head is cylindricality or ladder column
Shape；
The radial protrusion clamps the end of the export head.
10. sander according to claim 7, which is characterized in that be between the export head and the resilient clamp member
Interference fit；
The axial direction support portion is structure as a whole with the radial protrusion.
11. sander according to claim 2, which is characterized in that the resilient clamp member is O-ring, and the O-ring is consolidated
Due in the mounting hole, and the export head is installed in the O-ring.
12. according to claim 1 to 11 any one of them sander, which is characterized in that the output precision further includes swing
Plate, the oscillating deck are installed on the bottom of the fuselage, and the export head wears the oscillating deck and stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981655.0A CN108067985B (en) | 2016-11-08 | 2016-11-08 | Sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981655.0A CN108067985B (en) | 2016-11-08 | 2016-11-08 | Sanding machine |
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| Publication Number | Publication Date |
|---|---|
| CN108067985A true CN108067985A (en) | 2018-05-25 |
| CN108067985B CN108067985B (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610981655.0A Active CN108067985B (en) | 2016-11-08 | 2016-11-08 | Sanding machine |
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