CN206550810U - Sander - Google Patents
Sander Download PDFInfo
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- CN206550810U CN206550810U CN201621353355.XU CN201621353355U CN206550810U CN 206550810 U CN206550810 U CN 206550810U CN 201621353355 U CN201621353355 U CN 201621353355U CN 206550810 U CN206550810 U CN 206550810U
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- pin
- connector
- swing
- mounting hole
- sander
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Abstract
The utility model provides a kind of sander, including：Fuselage；Pin is swung, one end of the swing pin is connected with the fuselage；Bottom deck assembly, is connected with the other end of the swing pin；And connector, the bottom deck assembly and the swing pin are directly connected to, the outer wall of the connector is directly contacted with the swing pin.Bottom plate is directly connected to swinging pin by connector, so that swinging between pin and bottom deck assembly without being connected again by inserts, effective solution swings swing pin caused by pin is connected with bottom plate by inserts and spins, connects insecure problem, the reliability for swinging and being connected between pin and bottom deck assembly is improved, and then ensures the performance of sander.
Description
Technical field
The utility model is related to sanding power tool equipment technical field, more particularly to a kind of sander.
Background technology
For current Flat plate type sander, the bottom plate of sander and the swing pin of sander be connected by screw or
Connected by rigid member, to ensure that bottom plate is reliably fixed on swing pin.Bottom plate need to be set in screw or firm by inserts
Property part on again with swing pin be connected, usual inserts be nut or rubber ring, still, when inserts is set on screw, inserts appearance
Easily loosen, shift, come off and fail, when inserts is set on rigid member, swing pin exist it is fixed loosely, complete machine easily spin and
Vibration is big to cause the problem of hand is numb.Therefore, the bottom plate of sander is easily spinned, connected in the presence of swinging pin with submitting to be connected by inserts
Insecure problem, influences the performance of sander.
Utility model content
Based on this, it is necessary to pin is swung caused by being connected for current swing pin with bottom plate by inserts and spins, connect
Insecure problem ensure that connection is reliable between swing pin and bottom deck assembly there is provided one kind, avoid swing pin from spinning, ensure
The sander of performance.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of sander, including：
Fuselage；
Pin is swung, one end of the swing pin is connected with the fuselage；
Bottom deck assembly, is connected with the other end of the swing pin；And
Connector, is directly connected to the bottom deck assembly and the swing pin.
In one of the embodiments, the bottom deck assembly includes offering first on working plate, the working plate
The second mounting hole is opened up on mounting hole, the swing pin；
The connector wears first mounting hole and is installed in second mounting hole.
In one of the embodiments, the connector is screw element, and second mounting hole is screwed hole.
In one of the embodiments, the connector with it is described swing pin the second mounting hole cooperation depth be more than etc.
In 10mm.
In one of the embodiments, the connector with it is described swing pin the second mounting hole cooperation depth be less than etc.
In the 1/2 of the swing pin length.
In one of the embodiments, the cooperation depth of the connector and second mounting hole and the connector
Diameter ratio is more than or equal to 2.5.
In one of the embodiments, the cooperation depth of the connector and second mounting hole and the connector
Diameter ratio is less than or equal to 5.
In one of the embodiments, the swing pin is made up of elastomeric material.
In one of the embodiments, the swing pin is made up of rubber-plastics material.
In one of the embodiments, be provided with drive component and transmission component in the fuselage, the drive component with
The transmission component connection；
The transmission component is connected with the working plate, and the drive component drives the transmission component to drive the work
Make bottom plate motion, and the swing pin limits the working plate by the connector and moved.
The beneficial effects of the utility model are：
Sander of the present utility model, structure design advantages of simple is directly connected to bottom deck assembly and swing by connector
Pin, that is, it is without insert connection to swing between pin and connector, and the outer wall of connector directly can be in contact with swinging pin, such energy
It is enough to connect reliable between pin and bottom deck assembly so that swinging, it is to avoid swinging pin and spinning influences the reliability for swinging pin work, moreover it is possible to
Reduce the vibration of bottom deck assembly, and then improve comfort level when user uses.Moreover, connector is directly connected to swing pin and bottom plate
While component ensures that connection is reliable, moreover it is possible to improve the service life for swinging pin, reduce the maintenance time and cost of sander, carry
The performance of high sander.Sander of the present utility model is directly connected to bottom plate with swinging pin by connector so that swing
It is effective to solve to swing pendulum caused by pin is connected with bottom plate by inserts without being connected again by inserts between pin and bottom deck assembly
Dynamic pin spins, connects insecure problem, improves the reliability for swinging and being connected between pin and bottom deck assembly, and then ensure sander
Performance.
Brief description of the drawings
Fig. 1 is the sanding machine structure schematic diagram of the embodiment of the utility model one；
Fig. 2 is the sectional view at the A-A shown in Fig. 1；
Wherein：
100- sanders；
110- fuselages；
120- swings pin；
The mounting holes of 121- second；
130- bottom deck assemblies；
131- working plates；
132- base pads；
140- connectors.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, by the following examples, and tie
Accompanying drawing is closed, sander of the present utility model is further elaborated.It should be appreciated that specific embodiment described herein
Only to explain the utility model, it is not used to limit the utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to description the utility model and simplifies describe, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of sander 100, and sander 100 is made for completing sanding
Industry, polishing is polished to the surface of material or workpiece so that the surface of material or workpiece meets technological requirement, met
Use demand.Sander 100 of the present utility model can realize that without insert is connected between swing pin 120 and bottom deck assembly 130, with
Ensure that swing pin 120 is connected reliably with bottom deck assembly 130, improves the reliability that sander 100 works.
In the present embodiment, sander 100 includes fuselage 110, swings pin 120 and connector 140.Fuselage 110 is sanding
The body body of machine 100, most of parts of sander 100 are located in fuselage 110.Swing one end and the fuselage 110 of pin 120
Connection, the other end for swinging pin 120 is connected with bottom deck assembly 130.Sander 100 is when carrying out sanding operation, and fuselage 110 can
Driving bottom deck assembly 130 is moved, simultaneously because the other end for swinging pin 120 is connected with bottom deck assembly 130, swinging pin 120 can
The motion of bottom deck assembly 130 is limited, and then realizes that bottom deck assembly 130 can carry out oscillating motion, so that bottom deck assembly 130 is to work
Part enters andante sand operation, to meet use demand.
For the reliability connected between bottom deck assembly 130 and swing pin 120, sander 100 of the present utility model is also wrapped
Connector 140 is included, connector 140 can be directly connected to bottom deck assembly 130 with swinging pin 120, make the outer wall of connector 140 direct
It is in contact with swinging pin 120.That is, it is without insert connection to swing between pin 120 and bottom deck assembly 130, connector 140 is worn
If bottom deck assembly 130 directly can be in contact with swinging pin 120, to realize bottom deck assembly 130 with swinging pin 120 by connector
140 are directly connected to, it is ensured that swing the reliability connected between pin 120 and bottom deck assembly 130, it is to avoid because increasing on connector 140
Embedding part has that inserts loosens, shifted, come off caused Problem of Failure, while being also avoided that angle of oscillation is fixed loosely and sander
The problem of 100 complete machines are easily spinned, improves the service life for swinging pin 120, mitigates the vibration of swing pin 120 and is made with improving user
The comfort level of used time, moreover it is possible to reduce maintenance time and cost, it is ensured that the performance of sander 100.
Further, drive component and transmission component are provided with fuselage 110, drive component is connected with transmission component.Pass
Dynamic component is connected with working plate 131, and drive component driving transmission component drives working plate 131 to move, and it is logical to swing pin 120
The working plate 131 for crossing the limitation bottom deck assembly 130 of connector 140 is moved.In the present embodiment, drive component is motor, is passed through
Motor as sander 100 power source.Motor imparts power to transmission component, and then transmission component can drive bottom plate group
The working plate 131 of part 130 is moved, simultaneously as the one end for swinging pin 120 is connected with fuselage 110, the other end and bottom deck assembly
130 connections, the motion of bottom deck assembly 130 can be limited by swinging pin 120, now swung pin 120 and done oscillating motion, to ensure bottom plate
The working trajectory of component 130, makes sander 100 realize plate sand operation.
Sander 100 of the present utility model is directly connected to bottom deck assembly 130 with swinging pin 120 by connector 140, that is, puts
Dynamic to be connected between pin 120 and connector 140 for without insert, the outer wall of connector 140 directly can be in contact with swinging pin 120,
So enable to swing and connect reliable between pin 120 and bottom deck assembly 130, it is to avoid swinging pin 120 and spinning influences to swing pin 120
The reliability of work, moreover it is possible to reduce the vibration of bottom deck assembly 130, and then improve comfort level when user uses.Moreover, connector
140 are directly connected to swing pin 120 and bottom deck assembly 130 while ensure be connected reliable, moreover it is possible to the use longevity of raising swing pin 120
Life, reduces the maintenance time and cost of sander 100, improves the performance of sander 100.Sander of the present utility model
100 are directly connected to bottom plate with swinging pin 120 by connector 140 so that swing between pin 120 and bottom deck assembly 130 without again
Connected by inserts, effective solution swings swing pin 120 caused by pin 120 is connected with bottom plate by inserts and spins, connects not
Reliable the problem of, the reliability for swinging and being connected between pin 120 and bottom deck assembly 130 is improved, and then ensure the use of sander 100
Performance.
As a kind of embodiment, bottom deck assembly 130 includes offering first on working plate 131, working plate 131
Mounting hole, swings and opens up the second mounting hole 121 on pin 120.Connector 140 wears the first mounting hole and is installed on the second mounting hole
In 121.With the cooperation of connector 140 connector 140 can be easy to be connected work by the first mounting hole, the second mounting hole 121
Bottom plate 131 and swing pin 120, further improve and swing the reliability that pin 120 is connected with working plate 131.Meanwhile, connector
140 wear the first mounting hole and are installed in the second mounting hole 121 connector 140 can also be made not expose working plate 131, it is to avoid
The surface of connector 140 and workpiece is interfered when sander 100 enters andante sand operation.Further, bottom deck assembly 130 is also wrapped
Base pad 132 is included, base pad 132 is arranged at working plate 131 away from the surface for swinging pin 120.Offered in base pad 132
3rd mounting hole, the position of the 3rd mounting hole is corresponding with the position of the first mounting hole, and connector 140 wears the first mounting hole
When, the end of connector 140 is located in the 3rd mounting hole, exposes bottom deck assembly 130 with the end for avoiding connector 140.Simultaneously
Andante sand operation is entered to workpiece by base pad 132, sanding transaction capabilities is ensure that, meets use requirement.
Yet further, in an embodiment of the present utility model, connector 140 is screw element, and the second mounting hole 121 is
Screwed hole.It is installed on that is, connector 140 wears the first mounting hole in the second mounting hole 121 for swinging pin 120, is logical
Cross between connector 140 and the second mounting hole 121 be threadedly coupled realize, can so be further ensured that connector 140 with
The reliability connected between pin 120 is swung, and then ensures working plate 131 and swings the reliability connected between pin 120, can
Avoid swinging connecting between pin 120 and working plate 131 and loosen, improve and swing the reliability that pin 120 is connected, it is ensured that sander
100 performance.Certainly, in other embodiment of the present utility model, the mounting hole 121 of connector 140 and second was
It is full of cooperation.It is tight fit i.e. between connector 140 and swing pin 120, so also ensure that connector 140 with swinging pin 120
Between connect reliable, and then ensure working plate 131 and swing to connect reliable between pin 120.
As a kind of embodiment, the cooperation depth of second mounting hole 121 of the connector 140 with swinging pin 120 is more than
Equal to 10mm.That is, the length being threadedly coupled between the second mounting hole 121 of the connector 140 with swinging pin 120 is at least
10mm, so ensure that connector 140 and swings the connecting length between pin 120, and then ensure working plate 131 with swinging
Connected between pin 120 reliable.Further, the cooperation depth of second mounting hole 121 of the connector 140 with swinging pin 120 is less than
Equal to the 1/2 of the swing length of pin 120.That is, screw thread connects between connector 140 and the second mounting hole 121 for swinging pin 120
The length connect, which is not to be exceeded, swings the 1/2 of the length of pin 120, so ensure that the swing performance for swinging pin 120, it is to avoid connector
140 with swinging the track that the connecting length of pin 120 is long and the influence swing limitation working plate 131 of pin 120 is moved, it is ensured that sanding
The sanding transaction capabilities of machine 100.
Yet further, the cooperation depth and the diameter ratio of connector 140 of the mounting hole 121 of connector 140 and second are big
In equal to 2.5.The oscillating motion for swinging pin 120 can be so avoided connector 140 is released or is broken, it is ensured that connector
140 with swinging the reliability that pin 120 is connected, and then ensures to connect reliable between working plate 131 and swing pin 120.More enter one
Step ground, the cooperation depth of the mounting hole 121 of connector 140 and second is less than or equal to 5 with the diameter ratio of connector 140.Such energy
The transition of connector 140 limitation is enough avoided to swing the motion of pin 120, so as to swing the track that the limitation working plate 131 of pin 120 is moved
Reliably, it is ensured that the sanding transaction capabilities of sander 100.
As a kind of embodiment, swing pin 120 and be made up of elastomeric material.It can so be easy to swing the pendulum of pin 120
Dynamic motion, it is to avoid influence swings the service life of pin 120, improves the swing performance for swinging pin 120, and then ensure sander 100
Performance.In the present embodiment, swing pin 120 to be made up of rubber-plastics material, so both can guarantee that the oscillatory for swinging pin 120
Can, motion of the swing pin 120 to working plate 131 can again limited.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of sander, it is characterised in that including：
Fuselage；
Pin is swung, one end of the swing pin is connected with the fuselage；
Bottom deck assembly, is connected with the other end of the swing pin；And
Connector, is directly connected to the bottom deck assembly and the swing pin, the outer wall of the connector is directly swung with described
Pin is contacted.
2. sander according to claim 1, it is characterised in that the bottom deck assembly includes working plate, the work
Offered on bottom plate and open up the second mounting hole on the first mounting hole, the swing pin；
The connector wears first mounting hole and is installed in second mounting hole.
3. sander according to claim 2, it is characterised in that the connector is screw element, second mounting hole
For screwed hole.
4. the sander according to Claims 2 or 3, it is characterised in that the second peace of the connector and the swing pin
The cooperation depth for filling hole is more than or equal to 10mm.
5. the sander according to Claims 2 or 3, it is characterised in that the second peace of the connector and the swing pin
The cooperation depth for filling hole is less than or equal to the 1/2 of the swing pin length.
6. the sander according to Claims 2 or 3, it is characterised in that the connector and second mounting hole are matched somebody with somebody
Close depth and the diameter ratio of the connector is more than or equal to 2.5.
7. the sander according to Claims 2 or 3, it is characterised in that the connector and second mounting hole are matched somebody with somebody
Close depth and the diameter ratio of the connector is less than or equal to 5.
8. sander according to claim 1, it is characterised in that the swing pin is made up of elastomeric material.
9. sander according to claim 8, it is characterised in that the swing pin is made up of rubber-plastics material.
10. sander according to claim 2, it is characterised in that drive component and transmission group are provided with the fuselage
Part, the drive component is connected with the transmission component；
The transmission component is connected with the working plate, and the drive component drives the transmission component to drive the work bottom
Plate is moved, and the swing pin limits the working plate by the connector and moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353355.XU CN206550810U (en) | 2016-12-09 | 2016-12-09 | Sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353355.XU CN206550810U (en) | 2016-12-09 | 2016-12-09 | Sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550810U true CN206550810U (en) | 2017-10-13 |
Family
ID=60368627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353355.XU Active CN206550810U (en) | 2016-12-09 | 2016-12-09 | Sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550810U (en) |
-
2016
- 2016-12-09 CN CN201621353355.XU patent/CN206550810U/en active Active
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| GR01 | Patent grant |