CN206677255U - A kind of dismantled and assembled rotary cutter - Google Patents
A kind of dismantled and assembled rotary cutter Download PDFInfo
- Publication number
- CN206677255U CN206677255U CN201720318129.6U CN201720318129U CN206677255U CN 206677255 U CN206677255 U CN 206677255U CN 201720318129 U CN201720318129 U CN 201720318129U CN 206677255 U CN206677255 U CN 206677255U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- dismantled
- fixing
- toggle
- rotary cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of dismantled and assembled rotary cutter, including toggle and cutter head, the right side of the toggle is provided with fixing groove, fixed block is fixedly connected with the left of the cutter head, and the inside of fixed block insertion fixing groove, the inside of the fixed block are provided with screw, top and bottom on the right side of the toggle have been fixedly connected with clamping plate, fixing bolt is threaded between the clamping plate, and fixing bolt passes through screw, the lower end of the fixing bolt is threaded with fixing nut；The dismantled and assembled rotary cutter, it is convenient for changing cutter head, and the stable connection between cutter head and toggle, it is not easy to loosen, add cutting-tool's used life；The utility model is designed reasonably, suitable for production and popularization and application.
Description
Technical field
The utility model belongs to cutting-tool engineering field, and in particular to a kind of dismantled and assembled rotary cutter.
Background technology
Rotary cutter generally includes cutting portion and clamping shank two parts, in the course of work of rotary cutter, only cuts
Cut portion and participate in cutting and more fragile, in order to avoid the damage because of cutting portion will cause scrapping for whole rotary cutter, extend rotation
Turn cutting-tool's used life, rotary cutter is generally arranged to detachable cutting portion and clamping shank, cutting portion pass through screw thread
The modes such as connection are installed in clamping shank, if there is damage and can only change cutting portion in cutting portion, but due to the side of threaded connection
For formula during the use of cutter head, easily there is gap and loosening in threaded portion, and screw thread is easily damaged, and cause cutter head uses the longevity
Order short, influence processing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of dismantled and assembled rotary cutter, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of dismantled and assembled rotary cutter, including toggle
And cutter head, the right side of the toggle are provided with fixing groove, fixed block is fixedly connected with the left of the cutter head, and fixed block insertion is solid
Determine the inside of groove, the inside of the fixed block is provided with screw, and the top and bottom on the right side of the toggle have been fixedly connected with clamping plate,
Fixing bolt is threaded between the clamping plate, and fixing bolt passes through screw, the lower end threaded connection of the fixing bolt
There is fixing nut.
Preferably, buffer spring is equipped with the top and bottom of the fixing groove, is fixedly connected on the left of the fixed block
There is slippery fellow, and foxy longitudinal cross-section is that isogonism is trapezoidal, and gland is fixedly connected with the left of the toggle.
Preferably, the fixing bolt is provided with four, and fixing bolt passes through four corner parts of fixed block.
Preferably, metallic gasket is equipped between the clamping plate and fixing bolt and fixing nut, and fixing nut is double
Nut structure.
Preferably, be formed in one structure between the cutter head and fixed block.
Preferably, the fixing groove is bonded with fixed block is slidably connected, and the inner surface of fixing groove is provided with equadag coating.
Technique effect of the present utility model and advantage：The dismantled and assembled rotary cutter, it is convenient for changing cutter head, and cutter head and toggle
Between stable connection, it is not easy to loosen, add cutting-tool's used life；The utility model is designed reasonably, suitable for life
Production and popularization and application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is attachment structure schematic diagram of the present utility model；
Fig. 3 is top view of the present utility model.
In figure：1 toggle, 2 fixing grooves, 3 cutter heads, 4 fixed blocks, 5 screws, 6 clamping plates, 7 fixing bolts, 8 fixing nuts, 9 are delayed
Rush spring, 10 foxy, 11 glands.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of dismantled and assembled rotary cutter as Figure 1-3, including toggle 1 and cutter head 3, described
The right side of toggle 1 is provided with fixing groove 2, and the left side of the cutter head 3 is fixedly connected with fixed block 4, and fixed block 4 inserts fixing groove 2
Inside, the inside of the fixed block 4 is provided with screw 5, and the top and bottom on the right side of toggle 1 have been fixedly connected with clamping plate 6,
Fixing bolt 7 is threaded between the clamping plate 6, and fixing bolt 7 passes through screw 5, the lower end screw thread of the fixing bolt 7
It is connected with fixing nut 8.
Further, the top and bottom of the fixing groove 2 are equipped with buffer spring 9, and the left side of the fixed block 4 is fixed
Slippery fellow 10 is connected with, and foxy 10 longitudinal cross-sections are that isogonism is trapezoidal, the left side of the toggle 1 is fixedly connected with gland 11, delays
The power being subject to when cutter head 3 rotates suddenly can be buffered to a certain extent by rushing spring 9, reduce the probability to fracture, and slippery fellow 10 is easy to
Fixed block 4 enters in fixing groove 2, prevents buffer spring 9 from blocking main fixed block 4.
Further, the fixing bolt 7 is provided with four, and fixing bolt 7 passes through four corner parts of fixed block 4, increases
Add steadiness.
Further, metallic gasket, and fixing nut are equipped between the clamping plate 6 and fixing bolt 7 and fixing nut 8
8 be double nuts structure, increases frictional force.
Further, be formed in one structure between the cutter head 3 and fixed block 4, is not easily broken.
Further, the fixing groove 2 is bonded with fixed block 4 is slidably connected, and the inner surface of fixing groove 2 applies provided with graphite
Layer, is facilitated insertion into.
Operation principle：When mounted, fixed block 4 is inserted to the inside of fixing groove 2, clamping plate 6 and spiral shell are passed through with fixing bolt 7
Fixed block 4 is fixed in hole 5, and fixing bolt 7 is fixed double fixing nut 8, by the way of insertion, avoids straight
The inconvenience and unstability using threaded connection are connect, and is convenient for changing cutter head 3, and the connection between cutter head 3 and toggle 1 is steady
Gu, it is not easy to loosen, add cutting-tool's used life.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of dismantled and assembled rotary cutter, including toggle (1) and cutter head (3), it is characterised in that：Set on the right side of the toggle (1)
There is fixing groove (2), fixed block (4) is fixedly connected with the left of the cutter head (3), and fixed block (4) insertion fixing groove (2) is interior
Portion, the inside of the fixed block (4) are provided with screw (5), and the top and bottom on the right side of the toggle (1) have been fixedly connected with clamping plate
(6) fixing bolt (7), is threaded between the clamping plate (6), and fixing bolt (7) passes through screw (5), the fixed spiral shell
The lower end of bolt (7) is threaded with fixing nut (8).
A kind of 2. dismantled and assembled rotary cutter according to claim 1, it is characterised in that：The top of the fixing groove (2) and
Bottom is equipped with buffer spring (9), is fixedly connected with the left of the fixed block (4) foxy (10), and foxy (10) are longitudinally cut
Face is that isogonism is trapezoidal, and gland (11) is fixedly connected with the left of the toggle (1).
A kind of 3. dismantled and assembled rotary cutter according to claim 1, it is characterised in that：The fixing bolt (7) is provided with four
It is individual, and fixing bolt (7) passes through four corner parts of fixed block (4).
A kind of 4. dismantled and assembled rotary cutter according to claim 1, it is characterised in that：The clamping plate (6) and fixing bolt
(7) metallic gasket is equipped between fixing nut (8), and fixing nut (8) is double nuts structure.
A kind of 5. dismantled and assembled rotary cutter according to claim 1, it is characterised in that：The cutter head (3) and fixed block (4)
Between be formed in one structure.
A kind of 6. dismantled and assembled rotary cutter according to claim 1, it is characterised in that：The fixing groove (2) and fixed block
(4) fitting is slidably connected, and the inner surface of fixing groove (2) is provided with equadag coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318129.6U CN206677255U (en) | 2017-03-29 | 2017-03-29 | A kind of dismantled and assembled rotary cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318129.6U CN206677255U (en) | 2017-03-29 | 2017-03-29 | A kind of dismantled and assembled rotary cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677255U true CN206677255U (en) | 2017-11-28 |
Family
ID=60391230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318129.6U Expired - Fee Related CN206677255U (en) | 2017-03-29 | 2017-03-29 | A kind of dismantled and assembled rotary cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677255U (en) |
-
2017
- 2017-03-29 CN CN201720318129.6U patent/CN206677255U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204238859U (en) | Pdc drill bit | |
| CN206677255U (en) | A kind of dismantled and assembled rotary cutter | |
| CN106958424B (en) | A kind of power head guide rail structure of drilling machine | |
| CN201827206U (en) | Multifunctional fastener | |
| CN214871729U (en) | Low-rotation-speed diamond saw blade suitable for cutting high-strength rock | |
| CN218396880U (en) | Drilling and milling combined cutter | |
| CN206500667U (en) | Body of tool bit | |
| CN208230922U (en) | Band three cutting drills of support | |
| CN217618152U (en) | Saw blade with multi-piece combined structure | |
| CN204532107U (en) | The mono-line bit of dovetail mount blade and screw assembling | |
| CN206046159U (en) | A kind of particle machinery toothing | |
| CN215038230U (en) | Combined multi-blade saw for production of acoustic boards | |
| CN214214290U (en) | Efficient cutting diamond saw blade | |
| CN217832028U (en) | Crisscross four sword milling cutters of cutting edge curve | |
| CN204878214U (en) | Can convenient brill tail screw of replacing behind smooth tooth | |
| CN219900393U (en) | Coarse machining PCD milling cutter for dry cutting | |
| CN210022320U (en) | Breaking hammer for biomass crusher | |
| CN108799302A (en) | A kind of readily removable nut removed | |
| CN217832021U (en) | Titanium alloy ball end milling cutter that no inclination was milled | |
| CN212599141U (en) | U-shaped drill with saw teeth and replaceable head | |
| CN204878212U (en) | Split type brill tail screw | |
| CN211539813U (en) | Wedge-shaped anti-loosening thread spiral fluted tap | |
| CN215356513U (en) | Diamond saw blade for cutting aluminum profile | |
| CN214819342U (en) | Wood milling cutter | |
| CN214053967U (en) | Hook lock forming external thread blade |
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: 20171128 Termination date: 20180329 |