CN207171738U - A kind of hand polishing machine with positioner - Google Patents
A kind of hand polishing machine with positioner Download PDFInfo
- Publication number
- CN207171738U CN207171738U CN201720879697.3U CN201720879697U CN207171738U CN 207171738 U CN207171738 U CN 207171738U CN 201720879697 U CN201720879697 U CN 201720879697U CN 207171738 U CN207171738 U CN 207171738U
- Authority
- CN
- China
- Prior art keywords
- arresting disk
- grinding wheel
- positioner
- bearing
- armature spindle
- 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.)
- Expired - Fee Related
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a kind of hand polishing machine with positioner, including sanding machine body, armature spindle, grinding wheel and cover plate, the grinding wheel is fixed on the armature spindle by fastener, the armature spindle stretches out in the fastener, the rotor shaft end connection locator, the positioner includes bearing and position-arresting disk, the bearing holder (housing, cover) is located at the rotor shaft end, the bearing outside surface both ends are provided with screw thread, rotatable position-arresting disk is arranged with the bearing, the position-arresting disk both sides are provided with stop nut, the position-arresting disk diameter is less than grinding wheel diameter.When using sanding machine of the present utility model, for the right angle position for the object for needing to polish, position-arresting disk can vertically be withstood to object right angle one side, make grinding wheel more than the part of position-arresting disk to polish right angle another side, grinding wheel can be made smoothly to polish object, the plane of polishing out is neat regular while also improves operating efficiency, will not destroy the wire drawing lines of body surface.
Description
Technical field
Angle grinder field is the utility model is related to, especially a kind of hand polishing machine with positioner.
Background technology
The big object cupboard that some bushings are welded into, can all polish pad with sanding machine, but single-handedly catch mill
When ray machine grinds cupboard square edge, sanding machine can vibrate, and artificial is difficult to accomplish to position, and hand mistake easily occurs, causes wire drawing lines
It is worn away, unsightly.The novel glazing mill as disclosed in China Patent No. is CN201693435 includes polishing body, in sanding machine
The outer surface of the grip portion of body is provided with flexible rubber ring, polishes the outer surface of the grip portion of body and has bullet
The inner surface of the rubber ring of property is fixed together.The thickness of described flexible rubber ring is 1.5 centimetres.The reality
Reduce the vibrations that occur when sanding machine polishes with new, but the stable guarantor that staff can not be completely motionless in polishing
A posture is held, so the right angle two sides meeting out-of-flatness of polishing out is irregular.
Utility model content
The purpose of this utility model is that employee can not steadily keep a posture in order to which sanding machine is when polishing right angle two sides
Work causes the irregular problem of polishing face, there is provided a kind of hand polishing machine with positioner.
In order to solve problem above, the utility model provides a kind of hand polishing machine with positioner, including mill
Ray machine body, armature spindle, grinding wheel and cover plate, the grinding wheel are fixed on the armature spindle by fastener, the rotor
Shaft extension includes bearing and position-arresting disk, institute for the fastener, the rotor shaft end connection locator, the positioner
State bearing holder (housing, cover) and be located at the rotor shaft end, the bearing outside surface both ends are provided with screw thread, are arranged with the bearing rotatable
Position-arresting disk, the position-arresting disk both sides are provided with stop nut, and the position-arresting disk diameter is less than grinding wheel diameter.When in this reality of use
During with new sanding machine, for the right angle position for the object for needing to polish, position-arresting disk can vertically be withstood to object right angle one
Face, make grinding wheel more than the part of position-arresting disk to polish right angle another side, grinding wheel can be made smoothly to polish object, polishing comes out
Plane it is neat regular while also improve operating efficiency, the wire drawing lines of body surface will not be destroyed, it is simple in construction to also allow for
Production.
Preferably, the position-arresting disk radius is less than the grinding wheel radius, it is arranged with the circumference of the position-arresting disk more
Layer rubber ring.Grinding wheel can gradually increase with working time length, wear intensity, and radius can be less and less, and therefore, we can root
Determine to be arranged the rubber ring of suitable thickness on position-arresting disk according to the size of grinding wheel, ensure that grinding wheel is fully used.
Preferably, the thickness of the rubber ring is 0.5-2cm.General solder joint will not be very big, can be according to spot size
Rubber ring thickness is selected with required Polishing width, so that position-arresting disk and rubber ring integral radius are less than grinding wheel radius phase
The length answered.
Preferably, multiple through holes are provided with around the mounting hole of the position-arresting disk.Hole on position-arresting disk can save spacing
The material of disk, cost is reduced, while can also mitigate component, hand burden will not be increased to worker.On the other hand, grinding wheel works
In caused powder can be flown out from aperture, will not be accumulated on the inside of position-arresting disk, extend the service life of position-arresting disk.
The utility model is through using proof, effect is preferable, simple and practical.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of hand polishing machine with positioner described in the utility model.
Accompanying drawing 2 is a kind of front view of fixed disk described in the utility model.
1st, sanding machine body；2nd, grinding wheel；3rd, position-arresting disk；4th, rubber ring；5th, through hole.
Embodiment
The hand polishing machine with positioner a kind of to the utility model is described further below in conjunction with the accompanying drawings.
Shown in as shown in Figure 1, Figure 2, the utility model provides a kind of hand polishing machine with positioner, including polishing
Machine body 1, armature spindle, grinding wheel 2 and cover plate, it is characterised in that：The grinding wheel 2 is fixed on the armature spindle by fastener
On, the armature spindle stretches out in the fastener, the rotor shaft end connection locator, and the positioner includes bearing
With position-arresting disk 3, the bearing holder (housing, cover) is located at the rotor shaft end, and the bearing outside surface both ends are provided with screw thread, on the bearing
Rotatable position-arresting disk 3 is arranged with, the both sides of position-arresting disk 3 are provided with stop nut, and the diameter of position-arresting disk 3 is less than grinding wheel 2
Diameter.Multiple through holes 5 are provided with around the mounting hole of the position-arresting disk 3.Hole on position-arresting disk 3 can save the material of position-arresting disk 3,
Cost is reduced, while can also mitigate component, hand burden will not be increased to worker.On the other hand, caused by during grinding wheel 2 works
Powder can fly out from aperture, will not be accumulated in the inner side of position-arresting disk 3, extend the service life of position-arresting disk 3.
The radius of position-arresting disk 3 is less than the radius of grinding wheel 2, and multilayer rubber is arranged with the circumference of the position-arresting disk 3
Circle 4.Grinding wheel 2 can gradually increase with working time length, wear intensity, and radius can be less and less, and therefore, we can be according to sand
The size of piece 2 is taken turns to determine to be arranged the rubber ring 4 of suitable thickness on position-arresting disk 3, ensures that grinding wheel 2 is fully used.
The thickness of the rubber ring 4 is 0.5-2cm.General solder joint will not be very big, can be according to spot size and required mill
Optical width selects the thickness of rubber ring 4, so as to be less than grinding wheel 2 radius corresponding for position-arresting disk 3 and the integral radius of rubber ring 4
Length.
, can will be spacing for the right angle position of object for needing to polish when when using sanding machine of the present utility model
Disk 3 vertically withstands object right angle one side, makes grinding wheel 2 more than the part of position-arresting disk 3 to polish right angle another side, can make grinding wheel
2 smoothly polish object, and the plane for polishing out is neat regular while also improves operating efficiency, will not destroy body surface
Wire drawing lines, it is simple in construction to also allow for producing.
The utility model is through using proof, effect is preferable, simple and practical.
The utility model is not limited to above example and conversion.
Claims (4)
1. a kind of hand polishing machine with positioner, including sanding machine body, armature spindle, grinding wheel and cover plate, its feature
It is：The grinding wheel is fixed on the armature spindle by fastener, and the armature spindle stretches out in the fastener, described turn
Sub- shaft end connection locator, the positioner include bearing and position-arresting disk, and the bearing holder (housing, cover) is located at the rotor shaft end
Portion, the bearing outside surface both ends are provided with screw thread, and rotatable position-arresting disk is arranged with the bearing, and the position-arresting disk both sides are set
Limited location nut, the position-arresting disk diameter are less than grinding wheel diameter.
A kind of 2. hand polishing machine with positioner according to claim 1, it is characterised in that：The position-arresting disk half
Footpath is less than the grinding wheel radius, and multilayer rubber circle is arranged with the circumference of the position-arresting disk.
A kind of 3. hand polishing machine with positioner according to claim 2, it is characterised in that：The rubber ring
Thickness is 0.5-2cm.
A kind of 4. hand polishing machine with positioner according to claim 3, it is characterised in that：The position-arresting disk
Multiple through holes are provided with around mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879697.3U CN207171738U (en) | 2017-07-19 | 2017-07-19 | A kind of hand polishing machine with positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879697.3U CN207171738U (en) | 2017-07-19 | 2017-07-19 | A kind of hand polishing machine with positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171738U true CN207171738U (en) | 2018-04-03 |
Family
ID=61736175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720879697.3U Expired - Fee Related CN207171738U (en) | 2017-07-19 | 2017-07-19 | A kind of hand polishing machine with positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171738U (en) |
-
2017
- 2017-07-19 CN CN201720879697.3U patent/CN207171738U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180719 |