CN208663499U - A kind of grinding tool of machining - Google Patents
A kind of grinding tool of machining Download PDFInfo
- Publication number
- CN208663499U CN208663499U CN201821200598.9U CN201821200598U CN208663499U CN 208663499 U CN208663499 U CN 208663499U CN 201821200598 U CN201821200598 U CN 201821200598U CN 208663499 U CN208663499 U CN 208663499U
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- China
- Prior art keywords
- wall
- kelly
- mounting groove
- top side
- sliding slot
- Prior art date
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Abstract
The utility model discloses a kind of grinding tools of machining, including attachment base, the bottom side of the attachment base is equipped with skiving disk, the bottom side of the attachment base offers mounting groove, the top side of the skiving disk is fixedly installed with mounting blocks, the mounting blocks are movably arranged in mounting groove, the two sides of the mounting blocks offer card slot, sliding slot is offered on the two sides inner wall of the mounting groove, kelly is slidably fitted in the sliding slot, the kelly extends in card slot close to one end of mounting blocks, the other end of the kelly offers shifting chute, mobile bar is slidably fitted in the shifting chute, the mobile bar extends to outside shifting chute far from one end of mounting groove and is welded on sliding slot far from the side inner wall of mounting groove.The utility model structure is simple, easy to use, when skiving disk after carrying out processing abrasion to workpiece surface for a long time convenient for being replaced to it, meet the use demand of user.
Description
Technical field
The utility model relates to grinding tool technical field more particularly to a kind of grinding tools of machining.
Background technique
In mechanical processing process, it is often necessary to it polishes the surface of workpiece, it is existing to beat to improve surface accuracy
Mill mode is mainly that hand-held grinder is polished, and in small area polishing, sander can satisfy polishing needs, big when needing
When area is polished, the time of sanding operation is longer, and long-time hand-held grinder be easy to cause hand anesthesia, is unfavorable for operating.
In the prior art, application No. is 201721334960.7 patent documents to disclose a kind of grinding of machining
Tool, including a rack, process a ring portion at the medium position of the rack, have assigned one at the shaft core position of the ring portion
Rotatable shaft is provided with a mounting disc, the installation in the lower end of the shaft with unification bearing between shaft and ring portion
Attachment base is provided at the top of disk, the lower end of the shaft is inserted into the attachment base, is welded and fixed at the both ends of the rack
There is casing, casing is vertically arranged, has assigned motion bar in the lower end of casing, the lower end of the motion bar, which is combined with, is supported on workpiece
The support plate on surface, is arranged the spring for being provided with elastic force on the shaft of the motion bar, and the spring is mutually against the branch
Between fagging and described sleeve pipe, it is combined with grinding disc in the lower end of the mounting disc, the bottom of the grinding disc has grinding surface；
The present apparatus is suitble to large-area workpiece surface processing.But its skiving disk is not easy to pair after carrying out processing abrasion to workpiece surface for a long time
It is replaced, and is not able to satisfy the use demand of user.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of machining proposed is used
Grinding tool.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom side of a kind of grinding tool of machining, including attachment base, the attachment base is equipped with skiving disk, the company
The bottom side of joint chair offers mounting groove, and the top side of the skiving disk is fixedly installed with mounting blocks, and the mounting blocks are movably arranged on
In mounting groove, the two sides of the mounting blocks offer card slot, offer sliding slot on the two sides inner wall of the mounting groove, described
Kelly is slidably fitted in sliding slot, the kelly extends in card slot close to one end of mounting blocks, and the other end of the kelly is opened
Equipped with shifting chute, mobile bar is slidably fitted in the shifting chute, the mobile bar extends to movement far from one end of mounting groove
Slot is outer and is welded on sliding slot far from the side inner wall of mounting groove, and the mobile bar is welded with the first bullet close to one end of mounting groove
Spring, first spring are welded on shifting chute on the side inner wall of mounting groove far from one end of mobile bar, the sliding slot
Placing groove is offered on the inner wall of top side, the top side of the kelly is rotatably equipped with connecting rod, and connecting rod is to be obliquely installed, the company
Extension bar extends in placing groove far from one end of kelly, offers slide opening on the top side inner wall of the placing groove, in the slide opening
It is slidably fitted with slide bar, the bottom end of the slide bar extends in placing groove and is rotatably connected in connecting rod, the two of the slide opening
Open up fluted on the inner wall of side, the two sides of the slide bar are fixedly installed with movable block, the movable block far from slide bar one
Side extends in groove, is fixedly installed with the same fixed link, the fixation on the top side inner wall and bottom side inner wall of the groove
Bar runs through movable block.
Preferably, second spring is arranged in the fixed link, the bottom end of second spring is welded on the top side of movable block, the
The top of two springs is welded on the top side inner wall of groove.
Preferably, through-hole is offered on the movable block, fixed link is slidably connected with through-hole.
Preferably, offer limiting slot on the top side inner wall and bottom side inner wall of the shifting chute, the top side of mobile bar and
Bottom side is fixedly installed with limited block, and two limited blocks are connect with the side walls of two limiting slots respectively.
Preferably, the top side of the attachment base is fixedly installed with shaft, and the top of shaft is equipped with rotating electric machine, the top of shaft
End is welded on the output shaft of rotating electric machine.
Preferably, the top of the slide bar extends to the top of attachment base and is welded with knob, and fixing sleeve is equipped on knob
Anti-slip cover.
Preferably, ball grooves are offered on the inner wall of the sliding slot, roll in ball grooves and ball, kelly and ball are installed
It is slidably connected.
Compared with prior art, the utility model has the beneficial effects that
1. being made by being used cooperatively using mounting blocks, card slot, sliding slot, kelly, placing groove, connecting rod, slide opening, slide bar
Proper to pull knob when needing to replace skiving disk, knob pulls slide bar to slide in slide opening, and slide bar pulls connecting rod,
Connecting rod pulls kelly to slide in sliding slot, and when kelly slides out card slot, kelly releases limitation to mounting blocks, convenient for cutting
Mill is dismantled；
2. utilizing attachment base, skiving disk, mounting groove, mounting blocks, card slot, sliding slot, kelly, shifting chute, mobile bar, the first bullet
Spring, placing groove, connecting rod, slide opening, slide bar, groove, fixed link, movable block, second spring are used cooperatively, so that more renew
Skiving disk keeps card slot corresponding with runner position, and the elastic force for unclamping knob second spring pushes movable block, movable block band moving slide-bar
Sliding, slide bar push connecting rod, and connecting rod pushes kelly, while the elastic force of the first spring pushes kelly to slide in sliding slot, when
When kelly is snapped onto card slot, the installation to skiving disk is completed；
The utility model structure is simple, easy to use, when skiving disk after carrying out processing abrasion to workpiece surface for a long time just
It is replaced in it, meets the use demand of user.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of machining grinding tool structural schematic diagram；
Fig. 2 be the utility model proposes a kind of machining grinding tool part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of machining grinding tool part B structural schematic diagram.
In figure: 1 attachment base, 2 skiving disks, 3 mounting grooves, 4 mounting blocks, 5 shafts, 6 card slots, 7 sliding slots, 8 kellies, 9 shifting chutes,
10 mobile bars, 11 first springs, 12 placing grooves, 13 connecting rods, 14 slide openings, 15 slide bars, 16 grooves, 17 fixed links, 18 movable blocks,
19 second springs.
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.
Referring to Fig.1-3, the bottom side of a kind of grinding tool of machining, including attachment base 1, attachment base 1 is equipped with skiving
Disk 2, the bottom side of attachment base 1 offer mounting groove 3, and the top side of skiving disk 2 is fixedly installed with mounting blocks 4,4 activity installation of mounting blocks
In mounting groove 3, the two sides of mounting blocks 4 offer card slot 6, and sliding slot 7, sliding slot 7 are offered on the two sides inner wall of mounting groove 3
It is inside slidably fitted with kelly 8, kelly 8 extends in card slot 6 close to one end of mounting blocks 4, and the other end of kelly 8 offers movement
Slot 9, is slidably fitted with mobile bar 10 in shifting chute 9, and it is outer and weld that mobile bar 10 far from one end of mounting groove 3 extends to shifting chute 9
It connecing on side inner wall of the sliding slot 7 far from mounting groove 3, mobile bar 10 is welded with the first spring 11 close to one end of mounting groove 3, the
One spring 11 is welded on shifting chute 9 on the side inner wall of mounting groove 3 far from one end of mobile bar 10, in the top side of sliding slot 7
Placing groove 12 is offered on wall, the top side of kelly 8 is rotatably equipped with connecting rod 13, and connecting rod 13 is to be obliquely installed, connecting rod 13
One end far from kelly 8 extends in placing groove 12, and slide opening 14, sliding in slide opening 14 are offered on the top side inner wall of placing groove 12
Slide bar 15 is installed, the bottom end of slide bar 15 extends in placing groove 12 and is rotatably connected in connecting rod 13, the two sides of slide opening 14
Open up fluted 16 on inner wall, the two sides of slide bar 15 are fixedly installed with movable block 18, movable block 18 far from slide bar 15 one
Side extends in groove 16, is fixedly installed with the same fixed link 17, fixed link on the top side inner wall and bottom side inner wall of groove 16
17 run through movable block 18, by utilizing mounting blocks 4, card slot 6, sliding slot 7, kelly 8, placing groove 12, connecting rod 13, slide opening 14, sliding
Bar 15 is used cooperatively, so that pulling knob when needing to replace skiving disk 2, knob pulls slide bar 15 in slide opening 14
Interior sliding, slide bar 15 pull connecting rod 13, and connecting rod 13 pulls kelly 8 to slide in sliding slot 7, when kelly 8 slides out card slot 6
When, the limitation that kelly 8 releases to mounting blocks 4 utilizes attachment base 1, skiving disk 2, mounting groove convenient for dismantling to skiving disk 2
3, mounting blocks 4, card slot 6, sliding slot 7, kelly 8, shifting chute 9, mobile bar 10, the first spring 11, placing groove 12, connecting rod 13, cunning
Hole 14, slide bar 15, groove 16, fixed link 17, movable block 18, second spring 19 are used cooperatively, so that the skiving disk more renewed
2, keep card slot 6 corresponding with 7 position of sliding slot, unclamp knob, the elastic force of second spring 19 pushes movable block 18, and movable block 18 drives
Slide bar 15 slides, and slide bar 15 pushes connecting rod 13, and connecting rod 13 pushes kelly 8, while the elastic force of the first spring 11 pushes kelly 8
It is slided in sliding slot 7, when kelly 8 snaps onto card slot 6, completes the installation to skiving disk 2, the utility model structure is simple,
It is easy to use, when skiving disk 2 after carrying out processing abrasion to workpiece surface for a long time convenient for being replaced to it, meet making for user
Use demand.
In the utility model, second spring 19 is arranged in fixed link 17, the bottom end of second spring 19 is welded on movable block
18 top side, the top of second spring 19 are welded on the top side inner wall of groove 16, and through-hole, fixed link are offered on movable block 18
17 are slidably connected with through-hole, offer limiting slot on the top side inner wall and bottom side inner wall of shifting chute 9, the top side of mobile bar 10 and
Bottom side is fixedly installed with limited block, and two limited blocks are connect with the side walls of two limiting slots respectively, the top side of attachment base 1
It is fixedly installed with shaft 5, the top of shaft 5 is equipped with rotating electric machine, and the top of shaft 5 is welded on the output shaft of rotating electric machine,
The top of slide bar 15 extends to the top of attachment base 1 and is welded with knob, on knob fixing sleeve be equipped with Anti-slip cover, sliding slot 7 it is interior
Offer ball grooves on wall, rolled in ball grooves and ball is installed, kelly 8 is slidably connected with ball, by utilization mounting blocks 4,
Card slot 6, sliding slot 7, kelly 8, placing groove 12, connecting rod 13, slide opening 14, slide bar 15 are used cooperatively, so that when need to skiving
When disk 2 is replaced, knob is pulled, knob pulls slide bar 15 to slide in slide opening 14, and slide bar 15 pulls connecting rod 13, connecting rod
13 pulling kellies 8 slide in sliding slot 7, and when kelly 8 slides out card slot 6, kelly 8 releases limitation to mounting blocks 4, convenient for pair
Skiving disk 2 is dismantled, and attachment base 1, skiving disk 2, mounting groove 3, mounting blocks 4, card slot 6, sliding slot 7, kelly 8, shifting chute are utilized
9, mobile bar 10, the first spring 11, placing groove 12, connecting rod 13, slide opening 14, slide bar 15, groove 16, fixed link 17, movable block
18, second spring 19 is used cooperatively, so that the skiving disk 2 more renewed, keep card slot 6 corresponding with 7 position of sliding slot, is unclamped and is drawn
Hand, the elastic force of second spring 19 push movable block 18, and movable block 18 is slided with moving slide-bar 15, and slide bar 15 pushes connecting rod 13, even
Extension bar 13 pushes kelly 8, while the elastic force of the first spring 11 pushes kelly 8 to slide in sliding slot 7, when kelly 8 snaps onto card slot 6
When interior, the installation to skiving disk 2 is completed, the utility model structure is simple, and it is easy to use, when skiving disk 2 is for a long time to workpiece table
Face is convenient for replacing it after carrying out processing abrasion, meets the use demand of user.
Working principle: when in use, when needing to replace skiving disk 2, knob is pulled, knob pulls slide bar
15 slide in slide opening 14, and slide bar 15 drives movable block 18 to slide in fixed link 17, and movable block 18 compresses second spring 19, make
Deformation occurs for second spring 19, while slide bar 15 pulls connecting rod 13, and connecting rod 13 pulls kelly 8 to slide in sliding slot 7, kelly
So that mobile bar 10 is slided in shifting chute 9, mobile bar 10 compresses the first spring 11, makes the first spring 11 that shape occur for 8 sliding
Become, when kelly 8 slides out card slot 6, kelly 8 releases the limitation to mounting blocks 4, and the skiving disk 2 then more renewed makes card slot 6
It is corresponding with 7 position of sliding slot, knob is unclamped, the elastic force of second spring 19 pushes movable block 18, and movable block 18 exists with moving slide-bar 15
Sliding in slide opening 14, slide bar 15 push connecting rod 13, and connecting rod 13 pushes kelly 8, while the elastic force push card of the first spring 11
Bar 8 slides in sliding slot 7, and when kelly 8 snaps onto card slot 6, kelly 8 limits mounting blocks 4, completes to skiving disk 2
Replacement, it is easy to operate, meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of grinding tool of machining, including attachment base (1), which is characterized in that the bottom side of the attachment base (1) is set
Have skiving disk (2), the bottom side of the attachment base (1) offers mounting groove (3), and the top side of the skiving disk (2) is fixedly installed with
Mounting blocks (4), the mounting blocks (4) are movably arranged in mounting groove (3), and the two sides of the mounting blocks (4) offer card slot
(6), it is offered sliding slot (7) on the two sides inner wall of the mounting groove (3), is slidably fitted with kelly (8) in the sliding slot (7),
The kelly (8) extends in card slot (6) close to the one end of mounting blocks (4), and the other end of the kelly (8) offers shifting chute
(9), it is slidably fitted with mobile bar (10) in the shifting chute (9), the mobile bar (10) extends far from the one end of mounting groove (3)
To shifting chute (9) outside and be welded on sliding slot (7) far from mounting groove (3) side inner wall on, the mobile bar (10) close to installation
One end of slot (3) is welded with the first spring (11), and first spring (11) is welded on movement far from the one end of mobile bar (10)
Slot (9) offers placing groove (12), the card on the top side inner wall of the sliding slot (7) on the side inner wall of mounting groove (3)
The top side of bar (8) is rotatably equipped with connecting rod (13), and connecting rod (13) is to be obliquely installed, and the connecting rod (13) is far from kelly
(8) one end extends in placing groove (12), offers slide opening (14), the slide opening on the top side inner wall of the placing groove (12)
(14) it is slidably fitted with slide bar (15) in, the bottom end of the slide bar (15) extends in placing groove (12) and is rotatably connected on connection
It on bar (13), is opened up fluted (16) on the two sides inner wall of the slide opening (14), the fixed peace in the two sides of the slide bar (15)
Equipped with movable block (18), the movable block (18) extends in groove (16) far from the side of slide bar (15), the groove (16)
Top side inner wall and bottom side inner wall on be fixedly installed with the same fixed link (17), the fixed link (17) run through movable block
(18)。
2. a kind of grinding tool of machining according to claim 1, which is characterized in that on the fixed link (17)
It is arranged with second spring (19), the bottom end of second spring (19) is welded on the top side of movable block (18), the top of second spring (19)
End is welded on the top side inner wall of groove (16).
3. a kind of grinding tool of machining according to claim 1, which is characterized in that on the movable block (18)
Through-hole is offered, fixed link (17) is slidably connected with through-hole.
4. a kind of grinding tool of machining according to claim 1, which is characterized in that the shifting chute (9)
Limiting slot is offered on top side inner wall and bottom side inner wall, the top side and bottom side of mobile bar (10) are fixedly installed with limited block,
Two limited blocks are connect with the side walls of two limiting slots respectively.
5. a kind of grinding tool of machining according to claim 1, which is characterized in that the attachment base (1)
Top side is fixedly installed with shaft (5), and the top of shaft (5) is equipped with rotating electric machine, and the top of shaft (5) is welded on rotating electric machine
On output shaft.
6. a kind of grinding tool of machining according to claim 1, which is characterized in that the top of the slide bar (15)
End extends to the top of attachment base (1) and is welded with knob, and fixing sleeve is equipped with Anti-slip cover on knob.
7. a kind of grinding tool of machining according to claim 1, which is characterized in that the sliding slot (7) it is interior
Ball grooves are offered on wall, roll in ball grooves and ball is installed, kelly (8) is slidably connected with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200598.9U CN208663499U (en) | 2018-07-27 | 2018-07-27 | A kind of grinding tool of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200598.9U CN208663499U (en) | 2018-07-27 | 2018-07-27 | A kind of grinding tool of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663499U true CN208663499U (en) | 2019-03-29 |
Family
ID=65831896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200598.9U Expired - Fee Related CN208663499U (en) | 2018-07-27 | 2018-07-27 | A kind of grinding tool of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580007A (en) * | 2021-08-19 | 2021-11-02 | 胡文华 | Quick connecting structure of grinding machine tool grinding disc |
-
2018
- 2018-07-27 CN CN201821200598.9U patent/CN208663499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580007A (en) * | 2021-08-19 | 2021-11-02 | 胡文华 | Quick connecting structure of grinding machine tool grinding disc |
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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: 20190329 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |