CN215238093U - Graphite diamond coating milling cutter - Google Patents
Graphite diamond coating milling cutter Download PDFInfo
- Publication number
- CN215238093U CN215238093U CN202121554822.6U CN202121554822U CN215238093U CN 215238093 U CN215238093 U CN 215238093U CN 202121554822 U CN202121554822 U CN 202121554822U CN 215238093 U CN215238093 U CN 215238093U
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- CN
- China
- Prior art keywords
- milling cutter
- fixedly connected
- sleeve
- movable
- fixed
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 15
- 239000010432 diamond Substances 0.000 title claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 15
- 239000010439 graphite Substances 0.000 title claims abstract description 15
- 239000011248 coating agent Substances 0.000 title claims abstract description 7
- 238000000576 coating method Methods 0.000 title claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a graphite diamond coating milling cutter, in particular to the milling cutter field, which comprises a milling cutter body, wherein one end of the milling cutter body is fixedly connected with a connecting base, one side of the connecting base is movably connected with a knob, one end of the knob is movably connected with a connecting cutting sleeve, and the top end and the inner side of the bottom end of the connecting cutting sleeve are respectively and movably sleeved with a movable cutting sleeve; compared with the prior art, through setting up the threaded rod, the movable block, activity cutting ferrule and compression spring, the device of being convenient for drives the roller bearing lead screw through the knob and promotes activity ejector pad extrusion wedge, then the wedge drives the hemisphere piece through activity cutting ferrule, accomplishes preliminary joint with pressing from both sides tight dish, needs artifical handheld operation in avoiding the fixed course to the improvement of very big degree fixed efficiency, fixed inefficiency when having solved current device and using, and the poor problem of fixed precision.
Description
Technical Field
The utility model relates to a milling cutter. Technical field, more specifically says, the utility model relates to a graphite diamond coating milling cutter.
Background
Milling cutters, which are rotary tools used for milling and having one or more teeth, are used for machining planes, steps, grooves, formed surfaces, cutting off workpieces and the like on milling machines, and the teeth cut off the allowance of the workpiece intermittently in sequence during operation.
The existing graphite diamond coating milling cutter is mostly supported by hands and plugged into a clamping disc in the using process, then the milling cutter is clamped and fixed by rotating a screw in the clamping disc, the operation mode is not only complicated, but also unstable in fixation, so that the phenomenon of fixed deviation of the milling cutter is caused, and the problem of fixing precision is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a graphite diamond coated milling cutter to solve the problems proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite diamond coating milling cutter, includes the milling cutter body, the one end fixedly connected with of milling cutter body connects the base, one side swing joint of connecting the base has the knob, the one end swing joint of knob has the connecting cutting ferrule, the top of connecting cutting ferrule and bottom inboard activity respectively have cup jointed movable cutting ferrule, the top fixedly connected with hemisphere piece of activity cutting ferrule, two fixedly connected with pressure spring between the activity cutting ferrule, one side middle part fixedly connected with threaded rod of knob, the movable block has been cup jointed in the outside activity of threaded rod, one side fixedly connected with activity ejector pad of movable block, the top and the bottom of activity ejector pad are provided with the wedge respectively, and the one end difference fixed connection of two wedges is close to pressure spring's one end one side in two activity cutting ferrules.
For the more convenient effect of playing the guard action, the one end outside fixedly connected with unable adjustment base of connection base, the lag has been cup jointed in the outside activity of milling cutter body, unable adjustment base's top and bottom difference fixedly connected with fixed cutting ferrule, the telescopic link has been cup jointed in the inboard activity of fixed cutting ferrule, the one end fixedly connected with second slider of telescopic link, one side fixedly connected with second spring of second slider, the one end fixed connection of second spring is in the inboard one end of fixed cutting ferrule, the first slider of other end fixedly connected with of the telescopic link of lag, spacing base has been cup jointed in the outside activity of first slider, the first spring of one side fixedly connected with of first slider.
In order to guarantee the stationarity that movable cutting ferrule removed, two move the equal activity of one side of cutting ferrule and cup jointed spacing guide rail, spacing guide rail's top and bottom respectively fixed connection in the inboard top and the inboard bottom of connecting the cutting ferrule, the middle part inboard of connecting the cutting ferrule is fixed to have cup jointed spacing cutting ferrule, two the wedge is movable respectively and cup joints in the inboard of spacing cutting ferrule.
In order to prolong the service life of the limiting rod, the limiting rod is arranged on the inner side of the pressure spring, and two ends of the limiting rod are respectively movably sleeved on the inner sides of the two movable clamping sleeves.
For the convenience of rotation of the knob, the connection between the connecting base and the connecting clamping sleeve cannot be influenced, a movable groove is formed in one side of the knob, a connecting block is fixedly connected between the milling cutter body and the connecting base, and the connecting block is movably sleeved on the inner side of the movable groove.
In order to ensure the moving stability of the movable block, a limiting sliding sleeve is fixedly sleeved on the inner side of one end of the connecting clamping sleeve, and the movable block is movably sleeved on the inner side of the limiting sliding sleeve.
In order to avoid the knob and the fixed cutting ferrule to break away from the joint, spacing hole has been seted up to one side of fixed cutting ferrule, the one end activity of telescopic link is cup jointed in spacing downthehole.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, through setting up the threaded rod, the movable block, activity cutting ferrule and compression spring, the device of being convenient for is in the use, drive the roller bearing lead screw through the knob and promote activity ejector pad extrusion wedge, then the wedge drives the hemisphere piece through activity cutting ferrule, accomplish preliminary joint with the clamp plate, avoid the operation that needs artifical handheld in the fixed process, thereby the improvement of very big degree fixed efficiency, fixed inefficiency when having solved current device and using, and the poor problem of fixed precision.
2. Compared with the prior art, through setting up spacing base, first slider, first spring and telescopic link, the device of being convenient for is in the use, drives the lag activity through first spring and second spring and cup joints in milling cutter this side outside, then under the effect of first slider and second slider, along with the depth of cut rebound to the guard action that plays more convenient has solved the sweeps problem of hindering the people that splashes when current device uses.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the front section structure of the connecting card sleeve of the present invention.
Fig. 3 is a schematic side view of the knob of the present invention.
Fig. 4 is a schematic view of the front section structure of the protection cover of the present invention.
Fig. 5 is a schematic view of the front view section of the fixing clip sleeve according to the present invention.
The reference signs are: 1. a milling cutter body; 2. connecting a base; 3. connecting the clamping sleeve; 4. a knob; 5. a hemispherical block; 6. a fixed base; 7. a protective sleeve; 8. fixing the clamping sleeve; 9. a threaded rod; 10. a movable block; 11. a movable ferrule; 12. a pressure spring; 13. a wedge block; 14. a movable push block; 15. limiting a guide rail; 16. a limiting rod; 17. a limiting sliding sleeve; 18. a limiting clamping sleeve; 19. connecting blocks; 20. a movable groove; 21. a limiting base; 22. a first slider; 23. a first spring; 24. a telescopic rod; 25. a second spring; 26. and a second slider.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The graphite diamond coated milling cutter shown in the attached figures 1-5 comprises a milling cutter body 1, a connecting base 2 is fixedly connected to one end of the milling cutter body 1, a knob 4 is movably connected to one side of the connecting base 2, a connecting clamping sleeve 3 is movably connected to one end of the knob 4, movable clamping sleeves 11 are movably sleeved on the top end and the inner side of the bottom end of the connecting clamping sleeve 3 respectively, a hemispherical block 5 is fixedly connected to the top end of each movable clamping sleeve 11, a pressure spring 12 is fixedly connected between the two movable clamping sleeves 11, a threaded rod 9 is fixedly connected to the middle of one side of the knob 4, a movable block 10 is movably sleeved on the outer side of the threaded rod 9, a movable push block 14 is fixedly connected to one side of each movable push block 10, wedge blocks 13 are respectively arranged on the top end and the bottom end of each movable clamping sleeve 11, and close to the pressure spring 12.
In a preferred embodiment, as shown in fig. 1, 4 and 5, a fixed base 6 is fixedly connected to the outer side of one end of the connecting base 2, a protecting sleeve 7 is movably sleeved on the outer side of the milling cutter body 1, a fixed cutting sleeve 8 is fixedly connected to the top end and the bottom end of the fixed base 6 respectively, a telescopic rod 24 is movably sleeved on the inner side of the fixed cutting sleeve 8, one end of the telescopic rod 24 is fixedly connected with a second slider 26, one side of the second slider 26 is fixedly connected with a second spring 25, one end of the second spring 25 is fixedly connected to one end of the inner side of the fixed cutting sleeve 8, the other end of the telescopic rod 24 of the protecting sleeve 7 is fixedly connected with a first slider 22, a limiting base 21 is movably sleeved on the outer side of the first slider 22, one side of the first slider 22 is fixedly connected with a first spring 23, so that the convenient and fast protection function is achieved, and the problem that the scraps splash to hurt people when the existing device is used is solved.
In a preferred embodiment, as shown in fig. 1 and fig. 2, a limiting guide rail 15 is movably sleeved on one side of each of the two movable cutting ferrules 11, the top end and the bottom end of the limiting guide rail 15 are respectively and fixedly connected to the top end and the bottom end of the inner side of the connecting cutting ferrule 3, a limiting cutting ferrule 18 is fixedly sleeved on the inner side of the middle part of the connecting cutting ferrule 3, and the two wedge blocks 13 are respectively and movably sleeved on the inner side of the limiting cutting ferrule 18, so that the moving stability of the movable cutting ferrule 11 is ensured.
In a preferred embodiment, as shown in fig. 1 and fig. 2, a limiting rod 16 is disposed on the inner side of the pressure spring 12, and two ends of the limiting rod 16 are movably sleeved on the inner sides of the two movable cutting sleeves 11, so that the limiting rod 16 is prevented from deflecting, and the service life of the limiting rod 16 is prolonged.
In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a movable groove 20 is formed in one side of the knob 4, a connecting block 19 is fixedly connected between the milling cutter body 1 and the connecting base 2, and the connecting block 19 is movably sleeved on the inner side of the movable groove 20, so that the rotation of the knob 4 does not affect the connection between the connecting base 2 and the connecting sleeve 3.
In a preferred embodiment, as shown in fig. 1 and fig. 2, a limiting sliding sleeve 17 is fixedly sleeved on the inner side of one end of the connecting ferrule 3, and the movable block 10 is movably sleeved on the inner side of the limiting sliding sleeve 17, so that the moving stability of the movable block 10 is ensured.
In a preferred embodiment, as shown in fig. 1 and 5, a limit hole is formed in one side of the fixing clamp sleeve 8, and one end of the telescopic rod 24 is movably sleeved in the limit hole, so that the second spring 25 can better drive the knob 4, and the knob 4 is prevented from being separated from the fixing clamp sleeve 8.
The utility model discloses the theory of operation: firstly, a milling cutter body 1 is plugged into a clamping disc, the milling cutter body 1 drives a connecting clamping sleeve 3 to enter the clamping disc through a connecting base 2, the connecting clamping sleeve 3 drives a hemispherical block 5 to extrude a movable clamping sleeve 11 inwards when entering, when the connecting clamping sleeve reaches an installation position, the movable clamping sleeve 11 drives the hemispherical block 5 to be preliminarily clamped with the clamping disc under the elastic action of a pressure spring, then a knob 4 is rotated to drive a threaded rod 9 to rotate, the threaded rod 9 drives a movable push block 14 to move towards one side through a movable block 10 to extrude two wedge blocks 13, the two wedge blocks 13 are extruded to respectively drive the two movable clamping sleeves 11 to move towards the outer side of the connecting clamping sleeve 3, the moving of the two movable clamping sleeves 11 drives the hemispherical block 5 to be fixedly clamped with the inner side of the clamping disc, at the moment, the connecting base 2 completes second-step clamping through the connecting clamping sleeve 3 without manual holding and fixing operation, therefore, the fixing efficiency is greatly improved, and the problems of low fixing efficiency and poor fixing precision of the existing device in use are solved; in addition, cup joint telescopic link 24 in the one end of fixed cutting ferrule 8 through second slider 26 and second spring 25 activity, then cup joint the other end of telescopic link 24 in the inboard of limiting base 21 through first slider 22 and first spring 23 activity, fix limiting base 21 in the inboard one end of lag 7 after that, thereby accomplish the swing joint of lag 7, make lag 7 when milling cutter body 1 cuts, can move the extrusion spring to one side along with the depth of cut, because the elastic coefficient of second spring 25 is less than first spring 23, make telescopic link 24 remove to fixed cutting ferrule 8 earlier, then fixed cutting ferrule 8 removes to lag 7, make lag 7 activity cup joint the outside at the cutting part all the time and play the guard action, the problem that the sweeps hindered the people when having solved current device and using splashes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a graphite diamond coating milling cutter, includes milling cutter body (1), the one end fixedly connected with of milling cutter body (1) connects base (2), its characterized in that: one side of the connecting base (2) is movably connected with a knob (4), one end of the knob (4) is movably connected with a connecting clamping sleeve (3), the inner sides of the top end and the bottom end of the connecting cutting sleeve (3) are respectively movably sleeved with a movable cutting sleeve (11), the top end of the movable cutting sleeve (11) is fixedly connected with a hemispherical block (5), a pressure spring (12) is fixedly connected between the two movable cutting sleeves (11), a threaded rod (9) is fixedly connected with the middle part of one side of the knob (4), a movable block (10) is movably sleeved on the outer side of the threaded rod (9), one side fixedly connected with activity ejector pad (14) of activity piece (10), the top and the bottom of activity ejector pad (14) are provided with wedge (13) respectively, and the one end of two wedges (13) is fixed connection respectively in one side of the one end that two movable cutting ferrule (11) are close to pressure spring (12).
2. The graphite diamond coated milling cutter according to claim 1, wherein: a fixed base (6) is fixedly connected with the outer side of one end of the connecting base (2), a protective sleeve (7) is movably sleeved on the outer side of the milling cutter body (1), a fixed clamping sleeve (8) is fixedly connected to the top end and the bottom end of the fixed base (6) respectively, a telescopic rod (24) is movably sleeved on the inner side of the fixed cutting sleeve (8), one end of the telescopic rod (24) is fixedly connected with a second sliding block (26), one side of the second sliding block (26) is fixedly connected with a second spring (25), one end of the second spring (25) is fixedly connected with one end of the inner side of the fixed cutting sleeve (8), the other end of the telescopic rod (24) of the protective sleeve (7) is fixedly connected with a first sliding block (22), a limiting base (21) is movably sleeved on the outer side of the first sliding block (22), one side of the first sliding block (22) is fixedly connected with a first spring (23).
3. The graphite diamond coated milling cutter according to claim 1, wherein: two move one side of cutting ferrule (11) equal activity and cup jointed spacing guide rail (15), the top and the bottom of spacing guide rail (15) are fixed connection respectively in the inboard top and the inboard bottom of connecting cutting ferrule (3), the middle part inboard of connecting cutting ferrule (3) is fixed and has been cup jointed spacing cutting ferrule (18), two wedge (13) activity respectively cup joints in the inboard of spacing cutting ferrule (18).
4. The graphite diamond coated milling cutter according to claim 1, wherein: the inner side of the pressure spring (12) is provided with a limiting rod (16), and two ends of the limiting rod (16) are movably sleeved on the inner sides of the two movable clamping sleeves (11) respectively.
5. The graphite diamond coated milling cutter according to claim 1, wherein: the milling cutter is characterized in that a movable groove (20) is formed in one side of the knob (4), a connecting block (19) is fixedly connected between the milling cutter body (1) and the connecting base (2), and the connecting block (19) is movably sleeved on the inner side of the movable groove (20).
6. The graphite diamond coated milling cutter according to claim 1, wherein: the inner side of one end of the connecting clamping sleeve (3) is fixedly sleeved with a limiting sliding sleeve (17), and the movable block (10) is movably sleeved on the inner side of the limiting sliding sleeve (17).
7. The graphite diamond coated milling cutter according to claim 2, wherein: one side of the fixed clamping sleeve (8) is provided with a limiting hole, and one end of the telescopic rod (24) is movably sleeved in the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554822.6U CN215238093U (en) | 2021-07-08 | 2021-07-08 | Graphite diamond coating milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121554822.6U CN215238093U (en) | 2021-07-08 | 2021-07-08 | Graphite diamond coating milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238093U true CN215238093U (en) | 2021-12-21 |
Family
ID=79490299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121554822.6U Expired - Fee Related CN215238093U (en) | 2021-07-08 | 2021-07-08 | Graphite diamond coating milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215238093U (en) |
-
2021
- 2021-07-08 CN CN202121554822.6U patent/CN215238093U/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 |
Granted publication date: 20211221 |