CN208772554U - A kind of carbide side cutter - Google Patents
A kind of carbide side cutter Download PDFInfo
- Publication number
- CN208772554U CN208772554U CN201820923266.7U CN201820923266U CN208772554U CN 208772554 U CN208772554 U CN 208772554U CN 201820923266 U CN201820923266 U CN 201820923266U CN 208772554 U CN208772554 U CN 208772554U
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- Prior art keywords
- block
- wall
- cutter
- offer
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of carbide side cutters, including facing cutter, multiple face and side cutter pieces are distributed in facing cutter side wall, the side wall of facing cutter offers multiple placing grooves to match with face and side cutter piece, the bottom of placing groove is fixedly connected with fixture block, the bottom of face and side cutter piece offers the card slot to match with fixture block, cavity is offered in fixture block, screwed pipe is rotatably connected to by first bearing in cavity, there are two symmetrically arranged round blocks for the connection of screwed pipe internal screw thread, and the screw thread of two round block outer walls is in be reversed, two round blocks run through the side wall of cavity and extend in card slot, the two sidewalls of two round blocks offer first sliding groove, and the first sliding block is slidably connected in two first sliding grooves, first sliding block is fixedly connected with fixture block.The utility model structure is simple, easy to operate, can save the cost of cutter changing convenient for the face and side cutter replacement of damage.
Description
Technical field
The utility model relates to milling technology field more particularly to a kind of carbide side cutters.
Background technique
For face and side cutter in addition to circumferential surface has main cutting edge, also there are end cutting edge in two sides, so as to improve cutting
Condition improves stock-removing efficiency and reduces surface roughness.Mainly use medium hardness, the step surface and slot of the metal material of intensity
The Milling Process in shape face, it can also be used to which the processing of nonmetallic materials, superhard material face and side cutter are used for the platform of hard-cutting material
The Milling Process of terrace and corrugated surface.
Be mainly used for the groove of milling definite value size, can also the general groove of milling, step surface, side, be easy to cause blade
It wears and crumbles, in the prior art, face and side cutter needs replacing entire milling when a blade is seriously worn or damages
Knife is agreed to cause to waste in this way, and increases the cost of replacement.
Utility model content
Purpose of the utility model is to solve face and side cutter in the prior art when a blade is seriously worn
Or when damage, the problem of needing replacing entire milling cutter, and a kind of carbide side cutter proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Multiple face and side cutters are distributed in a kind of carbide side cutter, including facing cutter, the facing cutter side wall
Piece, the side wall of the facing cutter offer multiple placing grooves to match with face and side cutter piece, and the bottom of the placing groove is solid
Surely it is connected with fixture block, the bottom of the face and side cutter piece offers the card slot to match with fixture block, offers in the fixture block
Cavity, the cavity is interior to be rotatably connected to screwed pipe by first bearing, and there are two symmetrically sets for the screwed pipe internal screw thread connection
The round block set, and the screw thread of two round block outer walls, in being reversed, described two round blocks run through the side wall of cavity and extend to
In card slot, the two sidewalls of two round blocks offer first sliding groove, and slidably connect first in two first sliding grooves
Sliding block, first sliding block are fixedly connected with fixture block, and the two sidewalls of the card slot offer the circular groove to match with round block, described
The outer wall of screwed pipe is also fixedly attached first bevel gear, and the first bevel gear is engaged with second bevel gear, in the facing cutter
The installation cavity being connected with multiple placing grooves is offered, the second bevel gear is fixedly connected with far from one end of screwed pipe to be turned
Bar, and the side wall of bull stick cavity and extend in installation cavity, one end that the bull stick extends in installation cavity is fixedly attached with teeth
Wheel, the gear are engaged with ring gear, and the side wall of the ring gear phase quill gear side is fixedly connected with shaft, the installation cavity
Side wall offer turn hole corresponding with rotating shaft position, the shaft is rotatablely connected by second bearing and turn hole, the shaft
It is equipped with position-limit mechanism.
Preferably, the position-limit mechanism includes shaft, and the shaft is externally provided with rotating cylinder, and rotating cylinder passes through turn hole and extends to
Outside, the two sides inner wall of the rotating cylinder are fixedly connected with the second sliding block, and the two sidewalls of the shaft offer and the second sliding block
The second sliding slot to match, the two sides outer wall of the rotating cylinder offer loose slot, and wedge type block is equipped in the loose slot, described
The two sidewalls of wedge type block are fixedly connected to limited block, and the two sidewalls of the loose slot offer the limit to match with limited block
Position slot, two limited blocks pass through spring and are fixedly connected with the inner wall of limiting slot, and the two sidewalls of the turn hole offer
The wedge type groove to match with wedge type block.
Preferably, the side wall that two wedge type blocks are away from each other side is rotatably connected to ball, and the inner wall of turn hole is opened
Equipped with the annular groove to match with ball, and annular groove is located at setting above wedge groove.
Preferably, diamond block is fixedly connected at the top of the rotating cylinder.
Preferably, the inner wall of the facing cutter offers keyway.
Preferably, the inner wall of two circular grooves is equipped with damping block, and the outer wall of damping block offers anti-skid chequer.
Compared with prior art, the utility model provides a kind of carbide side cutter, has following beneficial to effect
Fruit:
1, the carbide side cutter makes fixture block and card slot card by the way that face and side cutter piece to be inserted into placing groove
Together, rotating cylinder is pulled, wedge type block is made to be detached from wedge groove and is moved in annular groove, rotating cylinder, drum rotation band turn are rotated
Axis rotation, shaft rotation drives ring gear rotation, then is engaged by ring gear and gear, and ring gear rotation band moving gear revolves
Turn, gear rotation drives bull stick rotation, and bull stick rotation drives second bevel gear rotation, then passes through second bevel gear and the first cone tooth
Wheel is engaged, and second bevel gear rotates first bevel gear rotation, and first bevel gear rotation drives thread barrel rotation, then passes through spiral shell
The opposite round block of two screw threads that line cylinder is threadedly coupled, thread barrel rotation drive two round blocks to be located remotely from each other, make two round block cards
With into two circular grooves, to make face and side cutter piece be connected in placing groove securely, convenient for the face and side cutter piece of damage
Replacement, saved cost.
2, the carbide side cutter piece moves down rotating cylinder, when wedge type block is moved to wedge by pushing rotating cylinder
When shape groove location, drive limited block mobile by the pulling force of spring, limited block is mobile to drive wedge type block mobile, keeps wedge type block secured
Ground is connected in wedge groove, is prevented from driving rotating cylinder rotation when workpiece motion s, is influenced the stability of face and side cutter piece.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type, it is easy to operate, the cost of cutter changing can have been saved convenient for the face and side cutter replacement of damage.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of carbide side cutter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of carbide side cutter part A enlarged diagram；
The B-B direction cross-sectional view of Fig. 3 Fig. 2；
Fig. 4 be the utility model proposes a kind of carbide side cutter C portion enlarged diagram
In figure: 1 facing cutter, 2 face and side cutter pieces, 3 fixture blocks, 4 first bearings, 5 screwed pipes, 6 round blocks, 7 first sliding blocks, 8
First bevel gear, 9 second bevel gears, 10 bull sticks, 11 gears, 12 ring gears, 13 shafts, 14 rotating cylinders, 15 second sliding blocks, 16 wedges
Type block, 17 limited blocks, 18 springs, 19 diamond blocks.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of carbide side cutter, including facing cutter 1,1 side wall of facing cutter are distributed with multiple three
Face blade milling cutter piece 2, the side wall of facing cutter 1 offer multiple placing grooves to match with face and side cutter piece 2, the bottom of placing groove
It is fixedly connected with fixture block 3, the bottom of face and side cutter piece 2 offers the card slot to match with fixture block 3, is inserted into fixture block 3
In card slot, cavity is offered in fixture block 3, is passed through first bearing 4 in cavity and is rotatably connected to screwed pipe 5,5 internal screw thread of screwed pipe connects
Symmetrically arranged round block 6 there are two connecing, and the screw thread of two 6 outer walls of round block is able to drive the rotation of thread barrel 5 in being reversed
Two round blocks 6 are located remotely from each other, and two round blocks 6 through the side wall of cavity and extend in card slot, the two sidewalls of two round blocks 6
First sliding groove is offered, and slidably connects the first sliding block 7 in two first sliding grooves, the first sliding block 7 and the fixed company of fixture block 3
It connects, the rotary force of round block 6 is limited by the first sliding block 7, move round block 6 can only, the two sidewalls of card slot offer and 6 phase of round block
Matched circular groove, the outer wall of screwed pipe 5 are also fixedly attached first bevel gear 8, and first bevel gear 8 is engaged with second bevel gear 9, makes
Second bevel gear 9 drives first bevel gear 8 to rotate, and offers the installation cavity being connected with multiple placing grooves in facing cutter 1, the
Two bevel gears 9 are fixedly connected with bull stick 10 far from one end of screwed pipe 5, and the side wall of 10 cavity of bull stick and extend to installation cavity
Interior, one end that bull stick 10 extends in installation cavity has been fixedly attached gear 11, and gear 11 is engaged with ring gear 12, makes ring gear 12
It is able to drive the rotation of gear 11, the side wall of 12 phase quill gear of ring gear, 11 side is fixedly connected with shaft 13, the side wall of installation cavity
Turn hole corresponding with 13 position of shaft is offered, shaft 13 is rotatablely connected by second bearing and turn hole, and shaft 13 is equipped with limit
Position mechanism, prevents shaft 13 from rotating in work process.
Position-limit mechanism includes shaft 13, and shaft 13 is externally provided with rotating cylinder 14, and rotating cylinder 14 passes through turn hole and extends to outside, turns
The two sides inner wall of cylinder 14 is fixedly connected with the second sliding block 15, and the two sidewalls of shaft 13 are offered to match with the second sliding block 15
Second sliding slot, the two sides outer wall of rotating cylinder 14 offer loose slot, are equipped with wedge type block 16, the two sides of wedge type block 16 in loose slot
Wall is fixedly connected to limited block 17, and the two sidewalls of loose slot offer the limiting slot to match with limited block 17, two limits
Position block 17 is fixedly connected by spring 18 with the inner wall of limiting slot, and the two sidewalls of turn hole are offered to match with wedge type block 16
Wedge type groove, prevent shaft 13 from rotating during the work time, cause face and side cutter piece 2 block sum unstable, two wedge type blocks
16 side walls for being away from each other side are rotatably connected to ball, and the inner wall of turn hole offers the annular groove to match with ball, and
Annular groove is located at setting above wedge groove, and convenient for rotation rotating cylinder 14, the top of rotating cylinder 14 is fixedly connected with diamond block 19, convenient for drawing
Dynamic and rotation rotating cylinder 14, the inner wall of facing cutter 1 offer keyway, and convenient for transmitting torque, the inner wall of two circular grooves is equipped with damping
Block, and the outer wall of damping block offers anti-skid chequer, make round block 6 directly block with circular groove and it is more stable.
In the utility model, in use, by the way that face and side cutter piece 2 is inserted into placing groove, make fixture block 3 and card slot card and
Together, rotating cylinder 14 is pulled, wedge type block 16 is made to be detached from wedge groove and is moved in annular groove, rotating cylinder 14 is rotated, rotating cylinder 14 rotates
Shaft 13 is driven to rotate, the rotation of shaft 13 drives ring gear 12 to rotate, then is engaged by ring gear 12 with gear 11, crown gear
12 rotation band moving gear 11 of wheel rotates, and the rotation of gear 11 drives bull stick 10 to rotate, and the rotation of bull stick 10 drives second bevel gear 9 to revolve
Turning, then is engaged by second bevel gear 9 with first bevel gear 8, the rotation of second bevel gear 9 drives first bevel gear 8 to rotate,
The rotation of first bevel gear 8 drives thread barrel 5 to rotate, then the round block 6 that two screw threads being threadedly coupled by thread barrel 5 are opposite, spiral shell
The rotation of line cylinder 5 drives two round blocks 6 to be located remotely from each other, and makes two round blocks 6 card and into two circular grooves, to make face and side cutter
Piece 2 is connected in placing groove securely, convenient for the replacement of the face and side cutter piece 2 of damage, has saved cost, by pushing rotating cylinder
14, rotating cylinder 14 is moved down, when wedge type block 16 is moved to wedge-shaped groove location, limited block is driven by the pulling force of spring 18
17 is mobile, and limited block 17 is mobile to drive wedge type block 16 mobile, is connected to wedge type block 16 in wedge groove securely, prevents workpiece from transporting
It drives rotating cylinder 14 to rotate when dynamic, influences the stability of face and side cutter piece 2.
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 (6)
1. a kind of carbide side cutter, including facing cutter (1), which is characterized in that facing cutter (1) side wall is distributed with
Multiple face and side cutter pieces (2), the side wall of the facing cutter (1) offers multiple to be put with what face and side cutter piece (2) matched
Slot is set, the bottom of the placing groove is fixedly connected with fixture block (3), and the bottom of the face and side cutter piece (2) offers and fixture block
(3) card slot to match, the fixture block (3) is interior to offer cavity, passes through first bearing (4) in the cavity and is rotatably connected to spiral shell
Line pipe (5), there are two screwed pipe (5) the internal screw thread connections symmetrically arranged round block (6), and the spiral shell of two round block (6) outer walls
In being reversed, described two round blocks (6) through the side wall of cavity and extend in card slot line, two round blocks (6)
Two sidewalls offer first sliding groove, and the first sliding block (7) are slidably connected in two first sliding grooves, first sliding block
(7) it is fixedly connected with fixture block (3), the two sidewalls of the card slot offer the circular groove to match with round block (6), the screwed pipe
(5) outer wall is also fixedly attached first bevel gear (8), and the first bevel gear (8) is engaged with second bevel gear (9), the milling
Offer the installation cavity being connected with multiple placing grooves in cutterhead (1), the second bevel gear (9) far from screwed pipe (5) one
End is fixedly connected with bull stick (10), and the side wall of bull stick (10) cavity and is extended in installation cavity, and the bull stick (10) extends to
One end in installation cavity has been fixedly attached gear (11), and the gear (11) is engaged with ring gear (12), the ring gear (12)
The side wall of phase quill gear (11) side is fixedly connected with shaft (13), and the side wall of the installation cavity offers and shaft (13) position
Corresponding turn hole, the shaft (13) are rotatablely connected by second bearing and turn hole, and the shaft (13) is equipped with position-limit mechanism.
2. a kind of carbide side cutter according to claim 1, which is characterized in that the position-limit mechanism includes turning
Axis (13), the shaft (13) are externally provided with rotating cylinder (14), and rotating cylinder (14) passes through turn hole and extends to outside, the rotating cylinder (14)
Two sides inner wall be fixedly connected with the second sliding block (15), the two sidewalls of the shaft (13) offer and the second sliding block (15) phase
Matched second sliding slot, the two sides outer wall of the rotating cylinder (14) offer loose slot, are equipped with wedge type block in the loose slot
(16), the two sidewalls of the wedge type block (16) are fixedly connected to limited block (17), and the two sidewalls of the loose slot offer
The limiting slot to match with limited block (17), two limited blocks (17) are fixed by spring (18) and the inner wall of limiting slot
Connection, the two sidewalls of the turn hole offer the wedge type groove to match with wedge type block (16).
3. a kind of carbide side cutter according to claim 2, which is characterized in that two wedge type blocks (16)
The side wall for being away from each other side is rotatably connected to ball, and the inner wall of turn hole offers the annular groove to match with ball, and ring
Shape slot position is arranged above wedge groove.
4. a kind of carbide side cutter according to claim 2, which is characterized in that the top of the rotating cylinder (14)
It is fixedly connected with diamond block (19).
5. a kind of carbide side cutter according to claim 1, which is characterized in that the facing cutter (1) it is interior
Wall offers keyway.
6. a kind of carbide side cutter according to claim 1, which is characterized in that the inner wall of two circular grooves
It is equipped with damping block, and the outer wall of damping block offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923266.7U CN208772554U (en) | 2018-06-14 | 2018-06-14 | A kind of carbide side cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923266.7U CN208772554U (en) | 2018-06-14 | 2018-06-14 | A kind of carbide side cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772554U true CN208772554U (en) | 2019-04-23 |
Family
ID=66149086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923266.7U Expired - Fee Related CN208772554U (en) | 2018-06-14 | 2018-06-14 | A kind of carbide side cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772554U (en) |
-
2018
- 2018-06-14 CN CN201820923266.7U patent/CN208772554U/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: 20190423 Termination date: 20210614 |