CN208961711U - A kind of portable sander - Google Patents
A kind of portable sander Download PDFInfo
- Publication number
- CN208961711U CN208961711U CN201821696015.6U CN201821696015U CN208961711U CN 208961711 U CN208961711 U CN 208961711U CN 201821696015 U CN201821696015 U CN 201821696015U CN 208961711 U CN208961711 U CN 208961711U
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- China
- Prior art keywords
- grinding wheel
- rotary shaft
- fixedly connected
- socketed
- movable
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to shoe making apparatus technical fields; and disclose a kind of portable sander; including body; the side of the organism bottom is fixedly connected with protective shell; and the bottom of body is fixedly installed with rotary shaft; the rotary shaft is located at the inside of protective shell, and the external activity of rotary shaft is socketed with grinding wheel, and the external screw-thread of the rotary shaft bottom end is socketed with nut.The portable sander, pass through setting support plate and movable plate, it can be during grinding wheel rotates, play the role of support to the back side of grinding wheel, avoid the problem of grinding wheel is broken because of Bending Deformation, reduce the frequency of grinding wheel replacement, reduce production cost, simultaneously as the abrasion needs of grinding wheel periodically replace grinding wheel, and pass through setting nut and movable spring, it can make grinding wheel automatic spring under the elastic force effect of movable spring, consequently facilitating replacing to grinding wheel, so that the process of grinding wheel replacement is more convenient laborsaving.
Description
Technical field
The utility model relates to shoe making apparatus technical field, specially a kind of portable sander.
Background technique
Shoes are a kind of apparatus for protecting people foot to preserve from, and can be divided into sole and vamp, are produced and processed in shoes product
Process guarantee the slickness of sole to remove the miscellaneous material of sole, it usually needs sole is polished with sander
Polishing；However, having the characteristics that light weight and thickness are thin, therefore in the process of polishing due to existing sole grinding machine grinding wheel
In, grinding wheel is easy the deformation that bends because of the effect of radial force, if things go on like this can grinding wheel be produced fracture, not only increase in this way
The replacement frequency of grinding wheel, and production cost is also increased, while the surface of grinding wheel can adhere to a large amount of miscellaneous material in polishing
Powder, and grinding wheel can generate a large amount of heat, and then be easy the surface of calcination sole, so that the grinding effect of sole is poor, and
Affect the overall appearance of sole.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of portable sander, and having can be in polishing
Play the role of support to grinding wheel, avoid the problem of grinding wheel is broken because of deformation, reduces the frequency of grinding wheel replacement, drop
Low production cost, while the miscellaneous feed powder end that can be adhered to wheel face be cleared up, and be cooled down to wheel face, be mentioned
The high effect of sole polishing, so that advantage more beautiful after sole polishing, solves due to existing sole grinding machine sand
Wheel, has the characteristics that light weight and thickness are thin, therefore in the grinding process, and grinding wheel is easy to bend because of the effect of radial force
Deformation can if things go on like this make grinding wheel produce fracture, and which not only adds the replacement frequency of grinding wheel, and also increase production
Cost, while in polishing, the surface of grinding wheel can adhere to a large amount of miscellaneous feed powder end, and grinding wheel can generate a large amount of heat, Jin Errong
The surface of easy calcination sole, so that the grinding effect of sole is poor, and the problem of affect sole overall appearance.
The utility model provides the following technical solutions: a kind of portable sander, including body, and the one of the organism bottom
Side is fixedly connected with protective shell, and the bottom of body is fixedly installed with rotary shaft, and the rotary shaft is located at the inside of protective shell, and
The external activity of rotary shaft is socketed with grinding wheel, and the external screw-thread of the rotary shaft bottom end is socketed with nut, the top of the nut
It is touched with the bottom connection of grinding wheel, the top movable of the grinding wheel is connected with support plate, is fixedly connected at the top of the support plate
Movable plate, the movable plate are actively socketed on the outside of rotary shaft, and movable spring is fixedly connected at the top of movable plate, described
The side of protective shell is fixedly connected with connecting plate, and the bottom thread of the connecting plate is socketed with adjusting rod, and the inner wall of connecting plate
It is fixedly connected with adjustment spring, the top of the adjustment spring is fixedly connected with fixture, and the inside of the fixture is connected with sponge
Block.
Further, the quantity of the support plate is two, and two support plates are mutually right by symmetrical centre of rotary shaft
Claim.
Further, the movable spring is actively socketed on the outside of rotary shaft, and the top of movable spring and body
Bottom is fixedly connected.
Further, the middle part of the adjusting rod and fixture is on same straight line, and adjusting rod and adjustment spring are same
In one plane.
Further, the positive shape of the fixture is spill, and the inner wall of fixture offers card slot, and the inside of card slot is living
It is dynamic to be socketed with sponge block.
Further, the shape of the sponge block is rectangle, and the bottom connection of the top of sponge block and grinding wheel touches, described
The length value of sponge block is the one third of grinding wheel diameter value.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the portable sander can be during grinding wheel rotates, to grinding wheel by setting support plate and movable plate
The back side play the role of support, avoid the problem of grinding wheel is broken because of Bending Deformation, reduce grinding wheel replacement
Frequency, reduces production cost, while as the abrasion of grinding wheel needs periodically replace grinding wheel, and by setting nut and
Movable spring can make grinding wheel automatic spring under the elastic force effect of movable spring make consequently facilitating replacing to grinding wheel
The process for obtaining grinding wheel replacement is more convenient laborsaving.
2, the portable sander can adhere to wheel face during sole is polished by the way that sponge block is arranged
Miscellaneous feed powder end cleared up, and can also cool down to wheel face, avoid due to grinding wheel temperature is excessively high to sole table
Calcination is caused in face, not only increases the effect of sole polishing, and but also sole is whole more beautiful, while sponge block can be with
The rotation of grinding wheel and wear off, and by be arranged adjusting rod the position of sponge block can be adjusted so that sponge block
It can be in close contact always with grinding wheel, to improve the effect of sponge block cleaning and cooling.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the front schematic view of the utility model structural clips.
In figure: 1, body；2, protective shell；3, rotary shaft；4, grinding wheel；5, nut；6, support plate；7, movable plate；8, movable
Spring；9, connecting plate；10, adjusting rod；11, adjustment spring；12, fixture；13, sponge block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The side of a kind of portable sander referring to FIG. 1-2, including body 1,1 bottom of body is fixedly connected with protection
Shell 2, and the bottom of body 1 is fixedly installed with rotary shaft 3, rotary shaft 3 is located at the inside of protective shell 2, and rotary shaft 3 is external living
Dynamic to be socketed with grinding wheel 4, the external screw-thread of 3 bottom end of rotary shaft is socketed with nut 5, the top of nut 5 and the bottom connection of grinding wheel 4
Touching, the top movable of grinding wheel 4 are connected with support plate 6, and the top of support plate 6 is fixedly connected with movable plate 7,7 movable sleeve of movable plate
It connects in the outside of rotary shaft 3, and the top of movable plate 7 is fixedly connected with movable spring 8, the side of protective shell 2 is fixedly connected with
Connecting plate 9, the bottom thread of connecting plate 9 is socketed with adjusting rod 10, and the inner wall of connecting plate 9 is fixedly connected with adjustment spring 11,
The top of adjustment spring 11 is fixedly connected with fixture 12, and the inside of fixture 12 is connected with sponge block 13.
Wherein, the quantity of support plate 6 is two, and two support plates 6 are that symmetrical centre is symmetrical with rotary shaft 3, can
To play the role of support to the back side of grinding wheel 4, avoid grinding wheel 4 and sent out because of Bending Deformation during grinding wheel 4 rotates
The problem of raw fracture, reduces the frequency of the replacement of grinding wheel 4, reduces production cost.
Wherein, movable spring 8 is actively socketed on the outside of rotary shaft 3, and the bottom on the top of movable spring 8 and body 1
Be fixedly connected, can grinding wheel 4 replace during so that grinding wheel 4 movable spring 8 elastic force effect under automatic spring, from
And convenient for being replaced to grinding wheel 4, so that grinding wheel 4 is more convenient laborsaving when replacing.
Wherein, the middle part of adjusting rod 10 and fixture 12 is on same straight line, and adjusting rod 10 with adjustment spring 11 same
In one plane, can sponge block 13 be lost when, the position of sponge block 13 is adjusted, enable sponge block 13 always with
It is in close contact between grinding wheel 4, to improve the effect of grinding wheel 4 cleaning and cooling.
Wherein, the positive shape of fixture 12 is spill, and the inner wall of fixture 12 offers card slot, the internal activity set of card slot
It is connected to sponge block 13, since sponge block 13 has certain elasticity, and fixture 12 can play folder to the two sides of sponge block 13
Tight effect ensure that sponge block 13 when wiping 4 surface of grinding wheel, will not shake with the rotation of grinding wheel 4, improve
The stability of sponge block 13.
In addition, the shape of sponge block 13 is rectangle, and the bottom connection of the top of sponge block 13 and grinding wheel 4 touches, sponge block
13 length value is the one third of 4 diameter value of grinding wheel, can be during sole is polished, to the miscellaneous of 4 surface adhesion of grinding wheel
Feed powder end is cleared up, and can also be cooled down to 4 surface of grinding wheel, is avoided due to 4 temperature of grinding wheel is excessively high to sole surface
Calcination is caused, not only increases the effect of sole polishing, and but also sole is whole more beautiful.
The polishing and replacement step of grinding wheel 4: powering on first and start body 1, so that rotary shaft 3 rotates, and
Grinding wheel 4 is driven to rotate, then by grinding wheel 4 close to sole surface, to polish sole, while support plate 6 is in sand
During 4 rotation of wheel, plays the role of support to the back side of grinding wheel 4, avoid grinding wheel 4 and be broken because of Bending Deformation
The problem of, the service life of grinding wheel 4 is improved, finally when grinding wheel 4 needs replacing, by rotary nut 5, is allowed to and rotary shaft
It is mutually separated between 3, while the meeting of grinding wheel 4 automatic spring under the elastic force effect of movable spring 8, consequently facilitating being carried out more to grinding wheel 4
It changes.
The cleaning on 4 surface of grinding wheel and cooling step: make sponge block 13 adsorb a large amount of water first, be rotated further by adjusting rod
10, so that fixture 12 moves under the thrust of adjusting rod 10, so that connecting between sponge block 13 and grinding wheel 4
Touching, and with the rotation of grinding wheel 4, sponge block 13 ceaselessly can be wiped and be cooled down to the surface of grinding wheel 4, be not only avoided miscellaneous
Feed powder end is adhered to the problem of surface of grinding wheel 4, and also avoids sole surface and calcination occurs because 4 temperature of grinding wheel is excessively high
Problem improves the grinding effect of grinding wheel 4, while with the rotation of grinding wheel 4, sponge block 13 can gradually be lost, at this time may be used
By rotation adjusting lever 10 again, the position of sponge block 13 to be adjusted, enable sponge block 13 always with grinding wheel 4
Surface is in contact, to improve the effect of cleaning and the cooling of sponge block 13.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable sander, including body (1), it is characterised in that: the side of body (1) bottom is fixedly connected with
Protective shell (2), and the bottom of body (1) is fixedly installed with rotary shaft (3), the rotary shaft (3) is located at the interior of protective shell (2)
Portion, and the external activity of rotary shaft (3) is socketed with grinding wheel (4), the external screw-thread of rotary shaft (3) bottom end is socketed with nut
(5), the bottom connection touching at the top Yu grinding wheel (4) of the nut (5), the top movable of the grinding wheel (4) are connected with support plate
(6), it is fixedly connected with movable plate (7) at the top of the support plate (6), the movable plate (7) is actively socketed on rotary shaft (3)
Outside, and movable spring (8) are fixedly connected at the top of movable plate (7), the side of the protective shell (2) is fixedly connected with connection
The bottom thread of plate (9), the connecting plate (9) is socketed with adjusting rod (10), and the inner wall of connecting plate (9) is fixedly connected with adjusting
The top of spring (11), the adjustment spring (11) is fixedly connected with fixture (12), and the inside of the fixture (12) is connected with sea
Continuous block (13).
2. a kind of portable sander according to claim 1, it is characterised in that: the quantity of the support plate (6) is two
It is a, and two support plates (6) are that symmetrical centre is symmetrical with rotary shaft (3).
3. a kind of portable sander according to claim 1, it is characterised in that: movable spring (8) pivot bush unit
In the outside of rotary shaft (3), and the top of movable spring (8) is fixedly connected with the bottom of body (1).
4. a kind of portable sander according to claim 1, it is characterised in that: the adjusting rod (10) and fixture (12)
Middle part on same straight line, and adjusting rod (10) and adjustment spring (11) are in the same plane.
5. a kind of portable sander according to claim 1, it is characterised in that: the positive shape of the fixture (12) is
Spill, and the inner wall of fixture (12) offers card slot, the internal activity of card slot is socketed with sponge block (13).
6. a kind of portable sander according to claim 1, it is characterised in that: the shape of the sponge block (13) is square
Shape, and the bottom connection of the top of sponge block (13) and grinding wheel (4) touches, the length value of the sponge block (13) is that grinding wheel (4) are straight
The one third of diameter value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696015.6U CN208961711U (en) | 2018-10-19 | 2018-10-19 | A kind of portable sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696015.6U CN208961711U (en) | 2018-10-19 | 2018-10-19 | A kind of portable sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961711U true CN208961711U (en) | 2019-06-11 |
Family
ID=66758728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696015.6U Expired - Fee Related CN208961711U (en) | 2018-10-19 | 2018-10-19 | A kind of portable sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152142A (en) * | 2020-01-18 | 2020-05-15 | 余姚市诺顿电器有限公司 | Vertical conversion knife sharpener |
| CN111390779A (en) * | 2020-04-24 | 2020-07-10 | 余姚市诺顿电器有限公司 | Knife sharpener |
| CN111975540A (en) * | 2020-08-17 | 2020-11-24 | 苏州世沃电子科技有限公司 | Efficient and good-quality graphite polishing device and method for graphene preparation |
-
2018
- 2018-10-19 CN CN201821696015.6U patent/CN208961711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152142A (en) * | 2020-01-18 | 2020-05-15 | 余姚市诺顿电器有限公司 | Vertical conversion knife sharpener |
| CN111390779A (en) * | 2020-04-24 | 2020-07-10 | 余姚市诺顿电器有限公司 | Knife sharpener |
| CN111975540A (en) * | 2020-08-17 | 2020-11-24 | 苏州世沃电子科技有限公司 | Efficient and good-quality graphite polishing device and method for graphene preparation |
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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: 20190611 Termination date: 20201019 |