CN206982392U - A kind of high-precision abrasive machine - Google Patents
A kind of high-precision abrasive machine Download PDFInfo
- Publication number
- CN206982392U CN206982392U CN201720581949.4U CN201720581949U CN206982392U CN 206982392 U CN206982392 U CN 206982392U CN 201720581949 U CN201720581949 U CN 201720581949U CN 206982392 U CN206982392 U CN 206982392U
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- China
- Prior art keywords
- protective cover
- abrasive machine
- contiguous block
- block
- fixedly connected
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- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of high-precision abrasive machine, solve the problems, such as that existing abrasive machine grinding accuracy is relatively low, its drip irrigation device is a kind of high-precision abrasive machine, including base, the base is provided with emery wheel, the emery wheel is rotatably connected on base along its axis direction, protective cover is fixedly connected with the base, the emery wheel is embedded in protective cover, opening is offered on the protective cover, the opening is opened on protective cover along the radial direction of protective cover, the opening is less than the radius of emery wheel close to the distance between one end of protective cover axis and protective cover axis.Pass through the setting of opening so that part to be ground can be connected in opening, add the precision of grinding.
Description
Technical field
A kind of machining equipment is the utility model is related to, more specifically, it relates to a kind of high-precision abrasive machine.
Background technology
Abrasive machine is the common equipment for sharpening various cutters, instrument.
At present, the Chinese patent that notification number is CN202540101U discloses a kind of abrasive machine, including wheel guard, and sets
Grinding wheel drive mitor in wheel guard, and be arranged in wheel guard, and the emery wheel being connected with grinding wheel drive mitor, and installed in wheel guard bottom
Portion can play the control cabinet that control grinding wheel drive mitor starts, and the moveable suction box being connected, the emery wheel are ganged up with wheel guard
Adjustable baffle plate is provided with the cover mouth of cover.
Above-mentioned abrasive machine in use, when operator needs to be ground part, it is necessary first to which operator exists
Rule on part to be ground, part is held by operator afterwards, part is connected on emery wheel, part be ground directly
To being ground at line, still there is certain gap between the position of the final position of grinding and required grinding, the precision of grinding is relatively low.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of high-precision abrasive machine, pass through opening
Set so that part to be ground can be connected in opening, add the precision of grinding.
To achieve the above object, the utility model provides following technical scheme：A kind of high-precision abrasive machine, including bottom
Seat, the base are provided with emery wheel, and the emery wheel is rotatably connected on base along its axis direction, is fixedly connected on the base
There is protective cover, the emery wheel is embedded in protective cover, and opening, radial direction of the opening along protective cover are offered on the protective cover
Direction is opened on protective cover, and the opening is less than emery wheel close to the distance between one end of protective cover axis and protective cover axis
Radius.
By using above-mentioned technical proposal, it is necessary to when being ground to part, part is passed through into opening, after opening
The distance between end and axis are less than the radius of emery wheel, and emery wheel part is located in opening, when part can be connected on emery wheel, zero
Part starts to be ground, and continues to promote to the back-end, until when part is connected on the inwall of opening, grinding is completed, and the amount being ground is
It is higher for the amount of needs, the precision of grinding.
The utility model is further arranged to：The protective cover is provided with the contiguous block parallel to emery wheel, the contiguous block
It is rotatably connected on along its axis direction on protective cover, several limited blocks is fixedly connected with the contiguous block, several is spacing
Radial direction of the block along contiguous block is fixedly connected on the outer end of contiguous block, height of several limited blocks along protective cover in the radial direction
Degree increases successively.
By using above-mentioned technical proposal, after being rotatablely connected block, part can be connected on different limited blocks, if due to
Dry height of the limited block along protective cover radial direction is different, after being rotatablely connected block, you can realize the change of stock removal.
The utility model is further arranged to：Rotating disc is installed, the limited block is along protective cover on the contiguous block
Radial direction sliding is connected on protective cover, and the limited block fits in rotating disc close to the side of protective cover axis.
By using above-mentioned technical proposal, the rotating disc of different radii is arranged on contiguous block, and limited block can support
The outside of rotating disc is connected on, the position of limited block can constantly change, and the thick of stock removal can be achieved in the radius for changing rotating disc
Adjust；Difference in height between each limited block is smaller, and to drive limited block to rotate, part can be connected to different rotation connection block
On limited block, the accurate adjustment of stock removal is realized, adds the precision of grinding.
The utility model is further arranged to：The contiguous block is provided with the first spring, the limited block between limited block
It is brought into close contact in rotating disc.
By using above-mentioned technical proposal, the setting of the first spring enables limited block to be stably connected on rotating disc,
The possibility that limited block rocks is reduced, adds stability during grinding.
The utility model is further arranged to：The contiguous block is fixedly connected with several mutually nested connecting rods, if
A dry connecting rod is fixedly connected on contiguous block along the radial direction of contiguous block, and the one end of the connecting rod away from contiguous block is fixed
It is connected on limited block.
When limited block slides, possibility that limited block is still offset so that limited block can not be connected to correct position, drop
Low precision, by using above-mentioned technical proposal, limited block can slide connection along the axis direction of connecting rod, reduce spacing
The possibility of block skew, add the precision of grinding.
The utility model is further arranged to：Several are offered on the side of the rotating disc and is used for what limited block abutted
Stopper slot, the limited block are connected in stopper slot.
By using above-mentioned technical proposal, limited block can be connected in stopper slot, add rotating disc and limited block it
Between constraint, reduce the possibility of limited block bounce, add the precision of grinding.
The utility model is further arranged to：Offer through hole, offered on the protective cover solid on the rotating disc
Determine hole, in addition to the fixing bolt for rotating disc being fixed on protective cover, the fixing bolt passes through to be connected through hole screw thread
It is connected in fixing hole.
The rotating disc being fixedly connected on contiguous block still has the possibility for following contiguous block to rotate so that part is ground
When, there is the possibility of bounce in rotating disc, by using above-mentioned technical proposal, rotating disc can be fixed on protective cover by fixing bolt
On, the constraint between rotating disc and protective cover is added, the possibility of rotating disc bounce, adds part when reducing part grinding
The precision of grinding.
The utility model is further arranged to：Lower baffle plate is fixedly connected with the protective cover, is also set on the protective cover
There is overhead gage, the briquetting for being used for being connected on lower baffle plate is provided between the overhead gage and lower baffle plate, the briquetting passes through
Second spring is connected on overhead gage.
When part is ground, operator needs hand-held part, and part is put into opening, but during part grinding, part is still
The possibility of bounce so be present, the precision of part grinding is reduced, by using above-mentioned technical proposal so that briquetting can be stablized
Ground is connected on part, reduces the possibility of part bounce, adds the precision of grinding.
The utility model is further arranged to：The gag lever post of vertical direction, the limit are fixedly connected with the briquetting
Position bar is located on overhead gage.
When operator needs hand-held part or so sliding, drives part sliding progress both ends grinding, there is left and right in spring
The possibility of bending so that briquetting stably can not be connected on part, reduce the precision of grinding, by using above-mentioned technology
Scheme, briquetting can up and down slide along the axis direction of gag lever post, reduce the possibility of briquetting or so skew, make all the time
Obtaining briquetting can be connected on part to all-the-time stable, add the precision of grinding.
The utility model is further arranged to：Side of the briquetting away from protective cover axis offers guide groove, institute
The section for stating guide groove is triangle.
By using above-mentioned technical proposal, when operator is put into part, it is only necessary to which part is connected to the wall of guide groove
On, the pressure of horizontal direction is converted into the pressure of vertical direction by guide groove, and drives briquetting to slide upwards, facilitates part
Be put into.
In summary, the utility model has the advantages that：Part is put into opening to be ground, until part supports
When being connected on limited block, grinding is completed, and the precision being ground is higher；By changing rotating disc and rotation connection block so that part
When can be connected on different limited blocks, emery wheel function forms different stock removals, adds the use range of equipment.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the structure chart that the present embodiment removes rotating disc；
Fig. 3 is enlarged drawing at Fig. 2 A；
Fig. 4 is the stereogram of rotating disc in the present embodiment；
Fig. 5 is enlarged drawing at Fig. 2 B.
Reference：1st, base；2nd, emery wheel；3rd, protective cover；4th, it is open；5th, contiguous block；6th, bearing；7th, fixing hole；8th, limit
Position block；9th, the first spring；10th, connecting rod；11st, rotating disc；12nd, link slot；13rd, stopper slot；14th, through hole；15th, fixed spiral shell
Bolt；16th, lower baffle plate；17th, overhead gage；18th, briquetting；19th, guide groove；20th, gag lever post；21st, scotch；22nd, second spring.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 5.
As shown in figure 1, a kind of high-precision abrasive machine, including the base 1 for being supported on ground or desktop, base 1
Left and right ends are equipped with emery wheel 2, and emery wheel 2 can be rotatably connected on base 1 along its axis direction, be additionally provided with and be used in base 1
The motor (not shown) of the rotation of emery wheel 2 is driven, is additionally provided with the protective cover 3 being enclosed on emery wheel 2 on base 1, emery wheel 2 is embedded
In protective cover 3；The front side of protective cover 3 offers the opening 4 of rectangle, be open 4 rear end and the distance between the axis of protective cover 3 it is small
In the radius of emery wheel 2, opening 4 opens up along the axis direction of protective cover 3, and the both sides up and down of opening 4 are parallel to horizontal plane.
As shown in Figures 2 and 3, the left and right sides of protective cover 3 is equipped with columned contiguous block 5, and contiguous block 5 passes through bearing
6 are connected to the axial location of protective cover 3, and the thickness of contiguous block 5 is more than the thickness of bearing 6, and contiguous block 5 is away from protective cover 3
Bearing 6 is stretched out in one end, and the one end of contiguous block 5 away from protective cover 3 offers external screw thread, and five fixations are offered on protective cover 3
Hole 7, and fixing hole 7 is screwed hole, and fixing hole 7 is opened in the outside of bearing 6.
Contiguous block 5 is provided with several limited blocks 8, and several limited blocks 8 are connected to protective cover close to the side of protective cover 3
On 3, height of several limited blocks 8 along the axis direction of protective cover 3 is different, and the height of limited block 8 increases successively, and spacing
Difference in height between block 8 is 0.2mm；Several axis directions of limited block 8 along contiguous block 5 are fixedly connected on the outer of contiguous block 5
End, is fixedly connected with the first spring 9, three mutually nested companies is additionally provided with the first spring 9 between contiguous block 5 and limited block 8
Extension bar 10, the connecting rod 10 close to the one end of contiguous block 5 are threaded on contiguous block 5, the connecting rod 10 close to the one end of limited block 8
It is threaded on limited block 8；And the equal length of three connecting rods 10, and close to the radius of connecting rod 10 of the one end of contiguous block 5
It is smaller；Limited block 8 can be connected on contiguous block 5 along the axis direction sliding of protective cover 3.
Shown as shown in Figure 1, Figure 3 and Figure 4, contiguous block 5 is provided with rotating disc 11, and rotating disc 11 is opened close to the side of protective cover 3
Provided with link slot 12, the inwall radius of link slot 12 is identical with the radius of contiguous block 5, and interior spiral shell is offered on the inwall of link slot 12
Line, contiguous block 5 can be threaded on contiguous block 5；Contiguous block 5 close to the side outer end of protective cover 3 offer five it is spacing
Groove 13, limited block 8, which can slide, to be connected on the inwall of stopper slot 13；Be further opened with rotation through hole 14, through hole 14 with
The distance between axis of rotating disc 11 is equal to the distance between screwed hole and the axis of protective cover 3, and fixing bolt 15 can be worn
Via 14 is threaded on fixing hole 7, and rotating disc 11 is fixedly connected on protective cover 3.
As shown in Figure 2 and Figure 5, be open on the downside of 4 front end and be fixedly connected with lower baffle plate 16, be open 4 front end upside
It is fixedly connected with overhead gage 17, with being provided with briquetting 18 before lower baffle plate 16, the front end of briquetting 18 offers perpendicular overhead gage 17
Straightforward face is the guide groove 19 of triangle, and the width of the front end of guide groove 19 is smaller, and rear end width is smaller；Briquetting 18 passes through second
Spring 22 is connected on overhead gage 17, and two gag lever posts 20 are fixedly connected with briquetting 18, and gag lever post 20 is located in overhead gage
On 17, gag lever post 20 can up and down slide and be connected on overhead gage 17, and the upper end of gag lever post 20 is fixedly connected with scotch 21, presses
Briquetting 18 can be abutted on lower baffle plate 16 in the presence of second spring 22.
Operation principle：When needing grinding, the amount being ground as needed selects the size of suitable rotating disc 11, and will rotate
Disk 11 is threaded on contiguous block 5, stretches out limited block 8 so that the first spring 9 stretches, and three connecting rods 10, which are located at, stretches
Long status, then rotating disc 11 is tightened, unclamp limited block 8 so that limited block 8 can be connected in stopper slot 13；Selection is closed again
The limited block 8 of suitable thickness, the limited block 8 is turned to close to the position of abrasive machine front end so that the front side of limited block 8 is positioned at perpendicular
In straight plane, then fixing bolt 15 is passed through through hole 14 and is threaded in fixing hole 7, rotating disc 11 is fixedly connected on anti-
On shield 3.
During grinding, part is connected on the wall of guide groove 19, inwardly promotes part, briquetting 18 is pushed away by upward
Power, briquetting 18 slide upwards, until briquetting 18 is connected to the upside of part；Feature contacts start to grind to part after emery wheel 2
Cut, when part is connected on limited block 8, grinding is completed, and taking out part can complete to be ground.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of high-precision abrasive machine, including base (1), the base (1) is provided with emery wheel (2), and the emery wheel (2) is along its axle
Line direction is rotatably connected on base (1), and protective cover (3) is fixedly connected with the base (1), and the emery wheel (2) is embedded
In protective cover (3), it is characterised in that：Offer opening (4) on the protective cover (3), the opening (4) is along protective cover (3)
Radial direction is opened on protective cover (3), the opening (4) close to protective cover (3) axis one end and protective cover (3) axis it
Between distance be less than emery wheel (2) radius.
A kind of 2. high-precision abrasive machine according to claim 1, it is characterised in that：The protective cover (3) is provided with parallel
Contiguous block (5) in emery wheel (2), the contiguous block (5) are rotatably connected on protective cover (3) along its axis direction, the connection
Several limited blocks (8) are fixedly connected with block (5), several radial directions of limited block (8) along contiguous block (5) are fixedly connected
In the outer end of contiguous block (5), several limited blocks (8) increase successively along the height of protective cover (3) in the radial direction.
A kind of 3. high-precision abrasive machine according to claim 2, it is characterised in that：It is provided with and turns on the contiguous block (5)
Moving plate (11), radial direction sliding of the limited block (8) along protective cover (3) are connected on protective cover (3), the limited block
(8) rotating disc (11) is fitted in close to the side of protective cover (3) axis.
A kind of 4. high-precision abrasive machine according to claim 3, it is characterised in that：The contiguous block (5) is in limited block (8)
Between be provided with the first spring (9), the limited block (8) is brought into close contact in rotating disc (11).
A kind of 5. high-precision abrasive machine according to claim 4, it is characterised in that：The contiguous block (5) is fixedly connected with
Several mutually nested connecting rods (10), several radial directions of connecting rod (10) along contiguous block (5) are fixedly connected on company
Connect on block (5), the one end of the connecting rod (10) away from contiguous block (5) is fixedly connected on limited block (8).
A kind of 6. high-precision abrasive machine according to claim 5, it is characterised in that：Opened on the side of the rotating disc (11)
It is used for the stopper slot (13) of limited block (8) abutting provided with several, the limited block (8) is connected in stopper slot (13).
A kind of 7. high-precision abrasive machine according to claim 5, it is characterised in that：Offer and wear on the rotating disc (11)
Via (14), fixing hole (7) is offered on the protective cover (3), in addition to for rotating disc (11) to be fixed on into protective cover (3)
On fixing bolt (15), the fixing bolt (15) passes through to be threaded in fixing hole (7) through hole (14).
A kind of 8. high-precision abrasive machine according to claim 1, it is characterised in that：It is fixedly connected on the protective cover (3)
There is lower baffle plate (16), overhead gage (17) is additionally provided with the protective cover (3), is set between the overhead gage (17) and lower baffle plate (16)
There is the briquetting (18) for being connected on lower baffle plate (16), the briquetting (18) is connected to upper gear by second spring (22)
On plate (17).
A kind of 9. high-precision abrasive machine according to claim 8, it is characterised in that：It is fixedly connected on the briquetting (18)
There is the gag lever post (20) of vertical direction, the gag lever post (20) is located on overhead gage (17).
A kind of 10. high-precision abrasive machine according to claim 9, it is characterised in that：The briquetting (18) is away from protection
The side of cover (3) axis offers guide groove (19), and the section of the guide groove (19) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581949.4U CN206982392U (en) | 2017-05-23 | 2017-05-23 | A kind of high-precision abrasive machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581949.4U CN206982392U (en) | 2017-05-23 | 2017-05-23 | A kind of high-precision abrasive machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206982392U true CN206982392U (en) | 2018-02-09 |
Family
ID=61390681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581949.4U Expired - Fee Related CN206982392U (en) | 2017-05-23 | 2017-05-23 | A kind of high-precision abrasive machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206982392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792695A (en) * | 2021-01-18 | 2021-05-14 | 范华飞 | Specially-made forming grinding wheel for processing shutter |
-
2017
- 2017-05-23 CN CN201720581949.4U patent/CN206982392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792695A (en) * | 2021-01-18 | 2021-05-14 | 范华飞 | Specially-made forming grinding wheel for processing shutter |
| CN112792695B (en) * | 2021-01-18 | 2022-04-12 | 菏泽华升木制品有限公司 | Specially-made forming grinding wheel for processing shutter |
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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 |
Granted publication date: 20180209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |