CN207616390U - A kind of grinding tool of good fixing effect - Google Patents
A kind of grinding tool of good fixing effect Download PDFInfo
- Publication number
- CN207616390U CN207616390U CN201721826342.4U CN201721826342U CN207616390U CN 207616390 U CN207616390 U CN 207616390U CN 201721826342 U CN201721826342 U CN 201721826342U CN 207616390 U CN207616390 U CN 207616390U
- Authority
- CN
- China
- Prior art keywords
- block
- sliding
- sliding block
- grinding tool
- briquetting
- 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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Abstract
The utility model discloses a kind of grinding tools of good fixing effect, the inside of the rectangular block is equidistant to offer the first sliding groove, the side of the first sliding groove is communicated with card slot, the both sides of the first sliding groove inner cavity have been movably connected with the first sliding block and the second sliding block, the side of first sliding block is connected with inserted link, it is socketed with open tubular column on the outside of the inserted link, the inner cavity of the open tubular column is connected with spring, the front of the rectangular block is equidistant to be connected with supporting block, the internal whorl of the supporting block is connected with bolt, one end of the bolt is connected with convex block, the outside flexible connection of the convex block is fluted, it is connected with sleeve column on the outside of the groove, the side of the sleeve column is connected with briquetting, the back side of the briquetting is connected with third sliding block, it is connected with second sliding slot on the outside of the third sliding block.The use that the utility model passes through bolt, sleeve column, briquetting, the first sliding block, the second sliding block and card slot so that this grinding tool good fixing effect.
Description
Technical field
The utility model is related to grinding tool manufacturing technology field, specially a kind of grinding tool of good fixing effect.
Background technology
It is well known that grinding tool is the tool for being ground, grinding and polish, grinding tool is widely answered in all trades and professions
With grinding tool is usually connected the shaft of motor by people, drives shaft rotation using motor in this way to allow grinding tool rotation to be ground
Equal work.
Traditional grinding tool is all that reversed bolt is arranged in the outside of shaft, is then placed in grinding tool when being fixed with shaft
Between reversed bolt, then reversed bolt is rotated, grinding tool clamping is realized to the fixation of grinding tool using two reversed bolts, still,
Certain gap is still remained between shaft and grinding tool, after a period of time, the phenomenon that bolt is susceptible to stripped thread, this is just
The problem for causing the fixed effect of traditional grinding tool bad occurs.
Utility model content
The purpose of this utility model is to provide a kind of grinding tools of good fixing effect, have the advantages of good fixing effect, solution
It has determined the bad problem of traditional grinding tool fixed effect.
To achieve the above object, the utility model provides the following technical solutions：A kind of grinding tool of good fixing effect, including it is outer
It encloses, is connected with inner ring on the inside of the outer ring, rectangular channel is offered on the inside of the inner ring, is connected on the inside of the rectangular channel
Rectangular block, offers circular hole in the middle part of the rectangular block, and the inside of the rectangular block is equidistant to offer the first sliding groove, and described
The side of one sliding slot is communicated with card slot, and the both sides of the first sliding groove inner cavity have been movably connected with the first sliding block and second and have slided
The side of block, first sliding block is connected with inserted link, and open tubular column is socketed on the outside of the inserted link, and the inner cavity of the open tubular column connects
It is connected to spring, the front of the rectangular block is equidistant to be connected with supporting block, and the internal whorl of the supporting block is connected with bolt, institute
The one end for stating bolt is connected with convex block, and the outside flexible connection of the convex block is fluted, and sleeve column is connected on the outside of the groove,
The side of the sleeve column is connected with briquetting, and the side of the briquetting is equidistant to be connected with anti-slop serrations, the back side connection of the briquetting
There is third sliding block, second sliding slot is connected on the outside of the third sliding block.
Preferably, one end of the spring is connect with the first sliding block.
Preferably, the inserted link is located at the inside of spring, and one end of inserted link through open tubular column and extends to open tubular column
Inner cavity.
Preferably, one end of the bolt runs through sleeve column and extends to the inner cavity of groove.
Preferably, the second sliding slot is located at the inside of rectangular block, and four second sliding slots are symmetric.
Preferably, the back side of the third sliding block runs through second sliding slot and extends to the back side of rectangular channel.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the use that the utility model passes through bolt, sleeve column and briquetting so that rotation bolt, bolt drive convex block rotation
It is simultaneously that support pushes briquetting to movement at circular hole with supporting block, after briquetting moves one end distance, four briquettings are in circular hole
Shaft is compressed, in this way can be effectively from four direction fixed rotating shaft.
2, the use that the utility model passes through the first sliding block, the second sliding block and card slot so that after briquetting clamping shaft,
Push the first sliding block and the second sliding block, the first sliding block and the second sliding block in the interior Slideslip of the first sliding groove simultaneously to rotor shaft direction,
First sliding block and the second sliding block enter after sliding one end distance in card slot, and the first sliding groove is detached from the first sliding block and the second sliding block
Moment, the elastic force of spring allows the first sliding block and the second sliding block to move in the opposite direction respectively, until the first sliding block and second
Slide block movement can be effectively prevent to the both sides of card slot, such first sliding block and the second sliding block to being fixed on the outside of briquetting
Bolt stripped thread leads to briquetting displacement, to realize the target of this grinding tool good fixing effect.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 1；
Fig. 4 is enlarged drawing at C in Fig. 1；
Fig. 5 is the schematic diagram of the utility model third sliding block.
In figure：1 outer ring, 2 inner rings, 3 rectangular channels, 4 rectangular blocks, 5 circular holes, 6 the first sliding grooves, 7 card slots, 8 first sliding blocks, 9
Two sliding blocks, 10 inserted links, 11 open tubular columns, 12 springs, 13 supporting blocks, 14 bolts, 15 convex blocks, 16 grooves, 17 sleeve columns, 18 briquettings, 19
Anti-slop serrations, 20 third sliding blocks, 21 second sliding slots.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of grinding tool of good fixing effect, including outer ring
1, the inside of outer ring 1 is connected with inner ring 2, and the inside of inner ring 2 offers rectangular channel 3, and the inside of rectangular channel 3 is connected with rectangular block 4,
Pass through the use of rectangular channel 3 so that when grinding tool dispatches from the factory and assembles, not only facilitate, but also the inner cavity of rectangular channel 3 is to rectangular block 4
Limit is played the role of in outside, preferably prevents rectangular block 4 from sending out rotation phenomenon appearance, the middle part of rectangular block 4 in rectangular channel 3
Circular hole 5 is offered, the inside of rectangular block 4 is equidistant to offer the first sliding groove 6, and the side of the first sliding groove 6 is communicated with card slot 7, the
One sliding block 8 and the second sliding block 9 are detached from the moment of the first sliding groove 6, and the elastic force of spring 12 allows the first sliding block 8 and the second sliding block 9 to distinguish
It moves in the opposite direction, until the first sliding block 8 and the second sliding block 9 move to the both sides of card slot 7, such first sliding block 8 and
The outside of briquetting 18 can be fixed in two sliding blocks 9, effectively prevent 14 stripped thread of bolt to lead to 18 displacement of briquetting, to realize
The both sides of the target of this grinding tool good fixing effect, 6 inner cavity of the first sliding groove have been movably connected with the first sliding block 8 and the second sliding block 9,
After 18 clamping shaft of briquetting, the first sliding block 8 and the second sliding block 9, the first sliding block 8 and second is pushed to slide simultaneously to rotor shaft direction
Block 9 the first sliding groove 6 interior Slideslip, the first sliding block 8 and the second sliding block 9 sliding one end distance after enter in card slot 7, first
The side of sliding block 8 is connected with inserted link 10, and the outside of inserted link 10 is socketed with open tubular column 11, and inserted link 10 is located at the inside of spring 12, and
One end of inserted link 10 runs through open tubular column 11 and extends to the inner cavity of open tubular column 11, and the inner cavity of open tubular column 11 is connected with spring 12, bullet
One end of spring 12 is connect with the first sliding block 8, and the front of rectangular block 4 is equidistant to be connected with supporting block 13, the inside spiral shell of supporting block 13
Line is connected with bolt 14, rotates bolt 14, briquetting is pushed with supporting block 13 for support while bolt 14 drives convex block 15 to rotate
18 to movement at circular hole 5, and after briquetting 18 moves one end distance, four briquettings 18 compress the shaft in circular hole 5, in this way may be used
With effectively from four direction fixed rotating shaft, one end of bolt 14 runs through sleeve column 17 and extends to the inner cavity of groove 16, bolt 14
One end is connected with convex block 15, and the outside flexible connection fluted 16 of convex block 15 by the use of groove 16, can allow bolt 14 to exist
It can be moved horizontally while rotation, the mesh of briquetting 18 is pushed using being threadedly coupled for bolt 14 and supporting block 13 to realize
, the outside of groove 16 is connected with sleeve column 17, and the side of sleeve column 17 is connected with briquetting 18, and the side of briquetting 18 is equidistant to be connected with
Anti-slop serrations 19 pass through the use of anti-slop serrations 19 so that anti-slop serrations 19 increase the frictional force between briquetting 18 and shaft indirectly, have
Effect prevents shaft from being slided between briquetting 18 in high-speed rotation, and the back side of briquetting 18 is connected with third sliding block 20, third
The back side of sliding block 20 is through second sliding slot 21 and extends to the back side of rectangular channel 3, and the outside of third sliding block 20 is connected with the
Two sliding slots 21, second sliding slot 21 is located at the inside of rectangular block 4, and four second sliding slots 21 are symmetric.
In use, shaft is run through circular hole 5 by user, bolt 14 is then rotated, it is same that bolt 14 drives convex block 15 to rotate
When with supporting block 13 be that support pushes briquetting 18 to be moved at circular hole 5, after briquetting 18 moves one end distance, four briquettings 18 are to circle
Shaft in hole 5 is compressed, in this way can effectively from four direction fixed rotating shaft, after 18 clamping shaft of briquetting, to turn
Axis direction pushes the first sliding block 8 and the second sliding block 9 simultaneously, and the first sliding block 8 and the second sliding block 9 can be in the interior sideslips of the first sliding groove 6
It is dynamic, it is entered in card slot 7 after the first sliding block 8 and the second sliding block 9 sliding one end distance, and it is de- in the first sliding block 8 and the second sliding block 9
The elastic force of moment from the first sliding groove 6, spring 12 allow the first sliding block 8 and the second sliding block 9 to move in the opposite direction respectively, until
First sliding block 8 and the second sliding block 9 move to the both sides of card slot 7, and 8 and second sliding block 9 of such first sliding block can be to briquetting 18
Outside is fixed, and 14 stripped thread of bolt is effectively prevent to lead to 18 displacement of briquetting.
In conclusion the grinding tool of the good fixing effect, is slided by bolt 14, sleeve column 17, briquetting 18, the first sliding block 8, second
The use of block 9 and card slot 7 solves the problems, such as that traditional grinding tool fixed effect is bad.
It should be noted that herein, 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 include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in process, method, article or equipment including the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of grinding tool of good fixing effect, including outer ring（1）, it is characterised in that：The outer ring（1）Inside be connected with inner ring
（2）, the inner ring（2）Inside offer rectangular channel（3）, the rectangular channel（3）Inside be connected with rectangular block（4）, described
Rectangular block（4）Middle part offer circular hole（5）, the rectangular block（4）Inside equidistant offer the first sliding groove（6）, described
The first sliding groove（6）Side be communicated with card slot（7）, the first sliding groove（6）The both sides of inner cavity have been movably connected with the first cunning
Block（8）With the second sliding block（9）, first sliding block（8）Side be connected with inserted link（10）, the inserted link（10）Outside socket
There is open tubular column（11）, the open tubular column（11）Inner cavity be connected with spring（12）, the rectangular block（4）The equidistant connection in front
There is supporting block（13）, the supporting block（13）Internal whorl be connected with bolt（14）, the bolt（14）One end be connected with
Convex block（15）, the convex block（15）Outside flexible connection it is fluted（16）, the groove（16）Outside be connected with sleeve column
（17）, the sleeve column（17）Side be connected with briquetting（18）, the briquetting（18）Side equidistant be connected with anti-slop serrations
（19）, the briquetting（18）The back side be connected with third sliding block（20）, the third sliding block（20）Outside be connected with
Two sliding slots（21）.
2. a kind of grinding tool of good fixing effect according to claim 1, it is characterised in that：The spring（12）One end with
First sliding block（8）Connection.
3. a kind of grinding tool of good fixing effect according to claim 1, it is characterised in that：The inserted link（10）Positioned at spring
（12）Inside, and inserted link（10）One end run through open tubular column（11）And extend to open tubular column（11）Inner cavity.
4. a kind of grinding tool of good fixing effect according to claim 1, it is characterised in that：The bolt（14）One end pass through
Wear column（17）And extend to groove（16）Inner cavity.
5. a kind of grinding tool of good fixing effect according to claim 1, it is characterised in that：The second sliding slot（21）It is located at
Rectangular block（4）Inside, and four second sliding slots（21）It is symmetric.
6. a kind of grinding tool of good fixing effect according to claim 1, it is characterised in that：The third sliding block（20）The back of the body
Second sliding slot is run through in face（21）And extend to rectangular channel（3）The back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826342.4U CN207616390U (en) | 2017-12-25 | 2017-12-25 | A kind of grinding tool of good fixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826342.4U CN207616390U (en) | 2017-12-25 | 2017-12-25 | A kind of grinding tool of good fixing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616390U true CN207616390U (en) | 2018-07-17 |
Family
ID=62821089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826342.4U Expired - Fee Related CN207616390U (en) | 2017-12-25 | 2017-12-25 | A kind of grinding tool of good fixing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616390U (en) |
-
2017
- 2017-12-25 CN CN201721826342.4U patent/CN207616390U/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: 20180717 Termination date: 20181225 |