CN209110271U - A kind of high-precision milling cutter device - Google Patents
A kind of high-precision milling cutter device Download PDFInfo
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- CN209110271U CN209110271U CN201820733447.3U CN201820733447U CN209110271U CN 209110271 U CN209110271 U CN 209110271U CN 201820733447 U CN201820733447 U CN 201820733447U CN 209110271 U CN209110271 U CN 209110271U
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- fixedly connected
- shell
- cutter body
- threaded post
- wall
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Abstract
The utility model discloses a kind of high-precision milling cutter devices, including shell and cutter body, the left side and right side of cutter body open up fluted, the upper surface of the cutter body offers card slot, the left side of the inner wall of the card slot is overlapped with fixed link, the top of the fixed link is fixedly connected with movable plate, and the right side of the movable plate is fixedly connected with pull rod, and the lower surface of the movable plate offers first sliding groove.The high-precision milling cutter device, rotating bar is rotated by worker so that the second shaft rotates, the rotation of first threaded post is to drive first rotating shaft to rotate, first threaded post and the rotation of the second threaded post are to drive the first thread cap and the second thread cap inwardly to move, so that clamping plate is clamped cutter body, so that cutter body is fixed in kelly, the step of worker helps cutter body manually in fixed cutter body is eliminated, fixation of the worker to cutter body is facilitated.
Description
Technical field
The utility model relates to milling cutter technology, specially a kind of high-precision milling cutter device.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine
Deng.
Milling cutter device is the important tool that work pieces process uses, as Chinese patent discloses a kind of " energy-saving high-precision milling
Knife system " (patent No.: 202174275 U of CN), the patent solve the problems, such as to be milling cutter device currently on the market in skiver
The rocker-arm cutting used when part, is unfavorable for quickly cutting, which passes through the components such as setting pedestal, saw blade, pressing plate and platen
It has solved the problems, such as this, but when installing milling cutter, has generally required worker and help milling cutter to be clamped to milling cutter manually, thus not side
Just worker is clamped milling cutter, and it is poor to simultaneously clamp on effect.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high-precision milling cutter device, solves worker right
When milling cutter is installed, worker is needed to help milling cutter, be not easy to worker and milling cutter is clamped, while traditional milling cutter
The poor problem of gripping means grips effect.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high-precision milling cutter device, including shell
And cutter body, the left side and right side of cutter body open up fluted, the upper surface of the cutter body offers card
Slot, the left side of the inner wall of the card slot are overlapped with fixed link, and the top of the fixed link is fixedly connected with movable plate, the work
The right side of movable plate is fixedly connected with pull rod, and the lower surface of the movable plate offers first sliding groove, the first sliding groove it is interior
Wall slidably connects the first sliding block, and the lower surface of first sliding block is fixedly connected with motion bar, the left side of the motion bar
It is fixedly connected with telescopic device, the left end of the telescopic device is fixedly connected on the right side of fixed link, the bottom of the motion bar
End is fixedly connected with kelly, and the surface of the kelly and the inner wall of card slot overlap.
Preferably, the lower surface of the shell offers through-hole, and the cutter body passes through through-hole and extends to shell
Lower section, the upper surface of the inner wall of the shell are fixedly connected with the first spring and the first telescopic rod, and first spring is socketed in
The bottom end of the outer surface of first telescopic rod, first spring and the first telescopic rod is fixedly connected in the upper surface of movable plate,
The left side of the inner walls offers second sliding slot, and the inner wall of the second sliding slot slidably connects the second sliding block, described
The right side of second sliding block is fixedly connected on the left side of movable plate, and the right side of the shell offers the first through slot, described
The right side for passing through the first through slot and extending to shell of pull rod, the left side and right side of the inner walls are fixedly connected with
There is the second telescopic rod, the left end of second telescopic rod is fixedly connected with clamping plate, and the right side of the clamping plate is fixedly connected with card
The surface of block, the fixture block is overlapped in groove, and the left side of the clamping plate is overlapped on the left side of cutter body, the clamping plate
Lower surface overlap joint lower surface on the inner wall of the housing.
Preferably, the front and back of the shell offers the second through slot, and the shell front and back is fixed
It is connected with fixed plate, the right side of the fixed plate is connected with first bearing, and the inner wall of the first bearing is socketed with first turn
Axis, the right end of the first rotating shaft are fixedly connected with the first threaded post, and the right end of first threaded post is fixedly connected with second
Threaded post, the right end of second threaded post are fixedly connected with the second shaft, and the front and back of the shell is fixedly connected with
There is connecting plate, the left side of the connecting plate is connected with second bearing, and the inner wall of the second bearing is socketed in the second shaft
The surface of outer surface, first threaded post and the second threaded post is threaded with the first thread cap and the second thread cap respectively,
First thread cap and the second thread cap are fixedly connected with two positive one end of connecting rod respectively, the connecting rod back side
One end passes through the second through slot and is fixedly connected with the front of clamping plate.
Preferably, the telescopic device includes second spring and third telescopic rod, and the second spring is socketed in third and stretches
The right end of the outer surface of contracting bar, the second spring and third telescopic rod is fixedly connected in the left side of motion bar, and described
The left end of two springs and third telescopic rod is fixedly connected in the right side of fixed link.
Preferably, the shape of second sliding block and second sliding slot is T shape, and the shape of the clamping plate is semicircle, institute
The front for stating the second shaft is fixedly connected with rotating bar, and the shape of the rotating bar is L shape, the screw thread side of first threaded post
To opposite with the hand of spiral of the second threaded post.
Preferably, the shape of first sliding block and the first sliding block is T shape, and the shape of the card slot is L shape.
(3) beneficial effect
The utility model provides a kind of high-precision milling cutter device, have it is following the utility model has the advantages that
(1), the high-precision milling cutter device rotates rotating bar by worker so that the rotation of the second shaft, the second shaft
Rotation is to drive the rotation of the second threaded post, and the rotation of the second threaded post is to drive the rotation of the first threaded post, the rotation of the first threaded post
Turn that first rotating shaft is driven to rotate, the first threaded post and the rotation of the second threaded post are to drive the first thread cap and the second screw thread
Cap inwardly moves, under the cooperation of the second telescopic rod, clamping plate, fixture block and groove, so that clamping plate presss from both sides cutter body
Tightly, it while under the cooperation of fixed link, motion bar, card slot and kelly, so that cutter body is fixed in kelly, eliminates
The step of worker helps cutter body manually in fixed cutter body, facilitates fixation of the worker to cutter body.
(2), high-precision milling cutter device, by card slot and kelly, so that realizing when card slot is in conjunction with kelly to milling
The fixation of knife ontology avoids cutter body and falls off out of project.
(3), high-precision milling cutter device, by the way that connecting rod is arranged, thus convenient for users to being controlled by operation connecting rod
Movable plate movement processed, guarantees that cutter body can move downward out shell, and the utility model which has a compact structure and a reasonable design, real
It is strong with property.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the schematic diagram of the section structure that the utility model is overlooked；
Fig. 3 is the structural schematic diagram of the portion the utility model A amplification.
In figure: 1 shell, 2 cutter bodies, 3 grooves, 4 card slots, 5 fixed links, 6 movable plates, 7 first sliding grooves, 8 first sliding blocks,
9 telescopic devices, 91 second springs, 92 third telescopic rods, 10 motion bars, 11 kellies, 12 first telescopic rods, 13 first springs, 14
Second sliding slot, 15 second sliding blocks, 16 second telescopic rods, 17 clamping plates, 18 fixed plates, 19 first bearings, 20 first rotating shafts, 21 first
Threaded post, 22 first thread caps, 23 second threaded posts, 24 second thread caps, 25 connecting plates, 26 second bearings, 27 second shafts,
28 second through slots, 29 connecting rods, 30 rotating bars, 31 pull rods, 32 first through slots, 33 fixture blocks, 34 through-holes.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of high-precision milling cutter device, including 1 He of shell
Cutter body 2, the left side and right side of cutter body 2 open up fluted 3, by the way that groove 3 is arranged, so that groove 3
When being combined with fixture block 33, so that clamping plate 17 is more firm to the clamping of cutter body 2, the upper surface of cutter body 2 offers card
Slot 4, by the way that card slot 4 is arranged so that when card slot 4 is combined with kelly 11, fixation of the realization to cutter body 2, card slot 4 it is interior
The left side of wall is overlapped with fixed link 5, and the top of fixed link 5 is fixedly connected with movable plate 6, and the right side of movable plate 6 is fixed to be connected
It is connected to pull rod 31, by the way that pull rod 31 is arranged, to facilitate worker to pass through operation kelly 11 to control the movement of movable plate 6, activity
The lower surface of plate 6 offers first sliding groove 7, and the inner wall of first sliding groove 7 slidably connects the first sliding block 8, sliding by setting first
Slot 7 and the first sliding block 8, so that the movement of motion bar 10 is more steady smooth, the shape of the first sliding block 8 and the first sliding block 8
Be T shape, by be arranged T shape first sliding groove 7 and the first sliding block 8, thus avoid the first sliding block 8 move when with first sliding groove 7
It being detached from, the shape of card slot 4 is L shape, and the lower surface of the first sliding block 8 is fixedly connected with motion bar 10, by the way that motion bar 10 is arranged, from
And make the movement of motion bar 10 make it possible to that kelly 11 is driven to move, while playing fixed function to kelly 11, motion bar 10
Left side is fixedly connected with telescopic device 9, and telescopic device 9 includes second spring 91 and third telescopic rod 92, passes through setting second
Spring 91 guarantees that kelly 11 can be stuck in groove 3, the second bullet so that second spring 91 is that motion bar 10 provides elastic force
Spring 91 is socketed in the outer surface of third telescopic rod 92, and the right end of second spring 91 and third telescopic rod 92 is fixedly connected in activity
The left side of bar 10, by the way that third telescopic rod 92 is arranged, so that third telescopic rod 92 plays fixed function to motion bar 10,
The left end of second spring 91 and third telescopic rod 92 is fixedly connected in the right side of fixed link 5, and the left end of telescopic device 9 is fixed
It is connected to the right side of fixed link 5, the bottom end of fixed link 5 is fixedly connected with kelly 11, by the way that kelly 11 is arranged, so that card
The fixation to cutter body 2 is realized when bar 11 is combined with card slot 4, the surface of kelly 11 and the inner wall of card slot 4 overlap, shell 1
Lower surface offers through-hole 34, and cutter body 2 passes through through-hole 34 and extends to the lower section of shell 1, the upper surface of the inner wall of shell 1
It is fixedly connected with the first spring 13 and the first telescopic rod 12, by the way that the first spring 13 is arranged, so that the first spring 13 is to live
Movable plate 6 provides upward pulling force, ensure that movable plate 6 can move upward to original place, it is flexible that the first spring 13 is socketed in first
The bottom end of the outer surface of bar 12, the first spring 13 and the first telescopic rod 12 is fixedly connected in the upper surface of movable plate 6, shell 1
The left side of inner wall offers second sliding slot 14, and the inner wall of second sliding slot 14 slidably connects the second sliding block 15, passes through setting the
Two sliding blocks 15 and second sliding slot 14, so that the movement of movable plate 6 is more steady smooth, the second sliding block 15 and second sliding slot 14
Shape be T shape, by the way that the second sliding block 15 and second sliding slot 14 of T shape is arranged, thus the when the second sliding block 15 being avoided to move
Two sliding blocks 15 are detached from second sliding slot 14, and the shape of clamping plate 17 is semicircle, and the front of the second shaft 27 is fixedly connected with rotation
Bar 30, the shape of rotating bar 30 are L shape, the hand of spiral of the hand of spiral of the first threaded post 21 and the second threaded post 23 on the contrary,
The right side of second sliding block 15 is fixedly connected on the left side of movable plate 6, and the right side of shell 1 offers the first through slot 32, leads to
Cross the first through slot 32 of setting so that pull rod 31 can proper motion, passing through for pull rod 31 first through slot 32 and extend to shell
The right side of body 1, the left side and right side of 1 inner wall of shell are fixedly connected to the second telescopic rod 16, the second telescopic rod 16
Left end is fixedly connected with clamping plate 17, by the way that clamping plate 17 is arranged, so that clamping plate 17 is clamped cutter body 2, clamping plate 17
Right side be fixedly connected with fixture block 33, the surface of fixture block 33 is overlapped in groove 3, by setting fixture block 33 and card slot 4, thus
When so that fixture block 33 being combined with card slot 4, it ensure that clamping plate 17 clamps more firm, the left side of clamping plate 17 to cutter body 2
It is overlapped on the left side of cutter body 2, the lower surface of clamping plate 17 is overlapped on the lower surface of 1 inner wall of shell.
In use, worker rotates rotating bar 30 so that the rotation of the second shaft 27, the rotation of the second shaft 27 is to drive
Second threaded post 23 and the rotation of the first threaded post 21, the rotation of the first threaded post 21 is to drive first rotating shaft 20 to rotate, the first spiral shell
Line column 21 and the rotation of the second threaded post 23 are to drive the first thread cap 22 and the second thread cap 24 to move out, the first thread cap
22 and second thread cap 24 move out to driving connecting rod 29 to move out, connecting rod 29 moves out to drive clamping plate
17 move out, and clamping plate 17 moves out so that the second telescopic rod 16 is shunk, when fixture block 33 and groove 3 are detached from, worker
The rotating bar that stops operating 30, then worker pulls downward on pull rod 31 so that movable plate 6 moves downward, and movable plate 6 is transported downwards
It moves so that the first spring 13 and the first telescopic rod 12 are shunk, movable plate 6 moves downward to drive two sliding blocks 15 second
Sliding in sliding slot 14, movable plate 6 move downward that fixed link 5 and motion bar 10 is driven to move downward, fixed link 5 and connecting rod
29 move downward that cutter body 2 is driven to move downward, and when cutter body 2 moves downward out shell 1, worker is stopped drag
Pull rod 31, worker pushes motion bar 10 so that second spring 91 and the contraction of third telescopic rod 92, motion bar 10 to the left at this time
It moves downward so that kelly 11 and card slot 4 are detached from, cutter body 2 is fallen at this time, and then worker takes new cutter body
2, and motion bar 10 and fixed link 5 are protruded into card slot 4, then worker unclamps motion bar 10, in the elastic force of second spring 91
Effect is lower so that motion bar 10 moves right, and motion bar 10 moves right so that kelly 11 is stuck in card slot 4, then
Worker's releasing lever 31, so that movable plate 6 moves upwards under the pulling force effect of the first spring 13, movable plate 6 is transported upwards
It moves so that cutter body 2 moves upward to appropriate location, then worker rotates rotating bar 30 so that the second shaft 27
Rotation, the rotation of the second shaft 27 is to drive the second threaded post 23 and the rotation of the first threaded post 21, the second threaded post 23 and first
The rotation of threaded post 21 is to drive the second thread cap 24 and the first inwardly movement of thread cap 22, the first thread cap 22 and the second screw thread
Cap 24 inwardly movement to drive connecting rod 29 inwardly move, connecting rod 29 inwardly movement so that clamping plate 17 inwardly move,
Inwardly movement is so that fixture block 33 inwardly moves clamping plate 17, and after fixture block 33 is bonded with groove 3, worker's fixture block 33 stops operating
Rotating bar 30.
It can to sum up obtain, (1), the high-precision milling cutter device, rotating bar 30 is rotated so that the second shaft 27 by worker
Rotation, the rotation of the second shaft 27 is to drive the rotation of the second threaded post 23, and the rotation of the second threaded post 23 is to drive the first screw thread
Column 21 rotates, and the rotation of the first threaded post 21 is to drive first rotating shaft 20 to rotate, the first threaded post 21 and the rotation of the second threaded post 23
Turn to drive the inwardly movement of the first thread cap 22 and the second thread cap 24, in the second telescopic rod 16, clamping plate 17, fixture block 33 and recessed
Under the cooperation of slot 3, so that clamping plate 17 is clamped cutter body 2, while in fixed link 5, motion bar 10,4 and of card slot
Under kelly 11 cooperates, so that cutter body 2 is fixed in kelly 11, worker's hand in fixed cutter body 2 is eliminated
Dynamic the step of helping cutter body 2, facilitate fixation of the worker to cutter body 2.
(2), high-precision milling cutter device, by card slot 4 and kelly 11, so that real when card slot 4 is combined with kelly 11
Now to the fixation of cutter body 2, avoids cutter body 2 and fall off out of project.
(3), high-precision milling cutter device, by the way that connecting rod 29 is arranged, thus convenient for users to passing through operation connecting rod 29
It is moved to control movable plate 6, guarantees that cutter body 2 can move downward out shell 1, and the utility model is compact-sized, design
Rationally, practical.
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 high-precision milling cutter device, including shell (1) and cutter body (2), it is characterised in that: a left side for cutter body (2)
Side and right side open up fluted (3), and the upper surface of the cutter body (2) offers card slot (4), the card slot (4)
The left side of inner wall be overlapped with fixed link (5), the top of the fixed link (5) is fixedly connected with movable plate (6), the activity
The right side of plate (6) is fixedly connected with pull rod (31), and the lower surface of the movable plate (6) offers first sliding groove (7), and described
The inner wall of one sliding slot (7) slidably connects the first sliding block (8), and the lower surface of first sliding block (8) is fixedly connected with motion bar
(10), the left side of the motion bar (10) is fixedly connected with telescopic device (9), and the left end of the telescopic device (9) is fixed to be connected
The right side in fixed link (5) is connect, the bottom end of the motion bar (10) is fixedly connected with kelly (11), the table of the kelly (11)
The inner wall of face and card slot (4) overlaps.
2. a kind of high-precision milling cutter device according to claim 1, it is characterised in that: open the lower surface of the shell (1)
Equipped with through-hole (34), the cutter body (2) passes through through-hole (34) and extends to the lower section of shell (1), the shell (1) it is interior
The upper surface of wall is fixedly connected with the first spring (13) and the first telescopic rod (12), and first spring (13) is socketed in first and stretches
The bottom end of the outer surface of contracting bar (12), first spring (13) and the first telescopic rod (12) is fixedly connected in movable plate (6)
Upper surface, the left side of shell (1) inner wall offers second sliding slot (14), the inner wall sliding of the second sliding slot (14)
It is connected with the second sliding block (15), the right side of second sliding block (15) is fixedly connected on the left side of movable plate (6), the shell
The right side of body (1) offers the first through slot (32), and the pull rod (31) passes through the first through slot (32) and extends to shell (1)
Right side, the left side and right side of shell (1) inner wall be fixedly connected to the second telescopic rod (16), and described second stretches
The left end of contracting bar (16) is fixedly connected with clamping plate (17), and the right side of the clamping plate (17) is fixedly connected with fixture block (33), described
The surface of fixture block (33) is overlapped in groove (3), and the left side of the clamping plate (17) is overlapped on the left side of cutter body (2),
The lower surface of the clamping plate (17) is overlapped on the lower surface of shell (1) inner wall.
3. a kind of high-precision milling cutter device according to claim 2, it is characterised in that: the front of the shell (1) and back
Face offers the second through slot (28), and shell (1) front and back is fixedly connected to fixed plate (18), the fixed plate
(18) right side is connected with first bearing (19), and the inner wall of the first bearing (19) is socketed with first rotating shaft (20), described
The right end of first rotating shaft (20) is fixedly connected with the first threaded post (21), and the right end of first threaded post (21) is fixedly connected with
The right end of second threaded post (23), second threaded post (23) is fixedly connected with the second shaft (27), and the shell (1) is just
Face and the back side are fixedly connected to connecting plate (25), and the left side of the connecting plate (25) is connected with second bearing (26), described
The inner wall of second bearing (26) is socketed in the outer surface of the second shaft (27), first threaded post (21) and the second threaded post
(23) surface is threaded with the first thread cap (22) and the second thread cap (24), first thread cap (22) and respectively
Two thread caps (24) are fixedly connected with two positive one end of connecting rod (29) respectively, and the one end at connecting rod (29) back side is worn
It crosses the second through slot (28) and is fixedly connected with the front of clamping plate (17).
4. a kind of high-precision milling cutter device according to claim 3, it is characterised in that: the telescopic device (9) includes the
Two springs (91) and third telescopic rod (92), the second spring (91) is socketed in the outer surface of third telescopic rod (92), described
The right end of second spring (91) and third telescopic rod (92) is fixedly connected in the left side of motion bar (10), the second spring
(91) it is fixedly connected with the left end of third telescopic rod (92) in the right side of fixed link (5).
5. a kind of high-precision milling cutter device according to claim 4, it is characterised in that: second sliding block (15) and second
The shape of sliding slot (14) is T shape, and the shape of the clamping plate (17) is semicircle, and the front of second shaft (27) is fixed to be connected
It is connected to rotating bar (30), the shape of the rotating bar (30) is L shape, the hand of spiral and the second spiral shell of first threaded post (21)
The hand of spiral of line column (23) is opposite.
6. a kind of high-precision milling cutter device according to claim 5, it is characterised in that: first sliding block (8) and first
The shape of sliding block (8) is T shape, and the shape of the card slot (4) is L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733447.3U CN209110271U (en) | 2018-05-17 | 2018-05-17 | A kind of high-precision milling cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733447.3U CN209110271U (en) | 2018-05-17 | 2018-05-17 | A kind of high-precision milling cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110271U true CN209110271U (en) | 2019-07-16 |
Family
ID=67195389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733447.3U Expired - Fee Related CN209110271U (en) | 2018-05-17 | 2018-05-17 | A kind of high-precision milling cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581004A (en) * | 2018-05-17 | 2018-09-28 | 江苏永伟精密工具有限公司 | A kind of high-precision milling cutter device |
| CN111139603A (en) * | 2020-03-18 | 2020-05-12 | 诸暨市宏益机械厂 | Thread cutting mechanism for computerized embroidery machine |
-
2018
- 2018-05-17 CN CN201820733447.3U patent/CN209110271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581004A (en) * | 2018-05-17 | 2018-09-28 | 江苏永伟精密工具有限公司 | A kind of high-precision milling cutter device |
| CN111139603A (en) * | 2020-03-18 | 2020-05-12 | 诸暨市宏益机械厂 | Thread cutting mechanism for computerized embroidery machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |