CN210548373U - Hard alloy double-end milling cutter - Google Patents
Hard alloy double-end milling cutter Download PDFInfo
- Publication number
- CN210548373U CN210548373U CN201921615382.3U CN201921615382U CN210548373U CN 210548373 U CN210548373 U CN 210548373U CN 201921615382 U CN201921615382 U CN 201921615382U CN 210548373 U CN210548373 U CN 210548373U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- wall
- installation shaft
- sides
- bevel gear
- 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 83
- 239000000956 alloy Substances 0.000 title claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model provides a hard alloy double-end milling cutter, which relates to the technical field of milling cutters, and comprises an installation shaft, wherein the bottom of the installation shaft is inserted with a milling cutter, both sides of the bottom of the inner wall of the installation shaft are provided with fixed shafts, both sides of the milling cutter are provided with side grooves, the side wall of the milling cutter is provided with a clamping groove communicated with the side grooves, both sides of the inner wall of the installation shaft are hinged with clamping plates matched with the milling cutter, a push block is arranged above the clamping plates, the hard alloy double-end milling cutter has simple and convenient installation operation, saves the time for replacing the milling cutter, is beneficial to improving the working efficiency, the clamping plates are always tightly attached to the surface of the milling cutter along with the passage of time, the stability of the clamping of the milling cutter is ensured, the telescopic rod is extended under the action of a magnetic plate, can generate downward thrust to, the milling cutter is prevented from shaking to influence the processing quality when in use.
Description
Technical Field
The utility model relates to a milling cutter technical field specifically is a carbide double-end milling cutter.
Background
A milling cutter is a rotating tool for milling machining, having one or more cutter teeth. During operation, cutter teeth cut off allowance of a workpiece in sequence and intermittently, the milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine, so the milling cutter is a tool with a high loss rate on the milling machine, in order to reduce waste, a double-end milling cutter is frequently used on the milling machine, after the double-end milling cutter is replaced, a user needs to clamp and fix the milling cutter again, time for replacing and adjusting the milling cutter is prolonged, although the hard alloy double-end milling cutter with the application number of CN201820922571.4 improves replacement efficiency of the milling cutter, the stability of the fixed milling cutter is not good, and the milling cutter is easy to shake when in use to affect processing quality of the workpiece.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a carbide double-end milling cutter has solved among the contrast file stability after milling cutter is fixed not good, and milling cutter easily rocks the problem that influences the processingquality of work piece when using.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a carbide double-end milling cutter, includes the installation axle, it has milling cutter to peg graft in the bottom of installation axle, the fixed axle is all installed to the inner wall bottom both sides of installation axle, the side channel has all been seted up to milling cutter's both sides, the draw-in groove with the side channel intercommunication is seted up to milling cutter's lateral wall, the inner wall both sides of installation axle all articulate the splint with milling cutter looks adaptation, the top of splint is provided with the ejector pad, the top of ejector pad is connected with the screw rod, and the top cover of screw rod is equipped with the barrel rather than the looks adaptation, the barrel passes through bearing movable mounting in the inner wall top of installation axle, the outer wall of barrel has cup jointed last bevel gear, and the lateral wall meshing of going up bevel gear has side bevel gear, side bevel gear's lateral wall is connected with the bull.
Further, the telescopic link is installed at the inner wall top of ejector pad, the magnetic sheet is all installed with the inner wall top of ejector pad to the bottom of telescopic link, and the one side magnetic field direction that two magnetic sheets are close to each other is the same.
Further, the handle is installed to the tip of bull stick, the inside of handle and the one side threaded connection who keeps away from the bull stick have the threaded rod.
Furthermore, a rubber plate is bonded on one side of the clamping plate close to the milling cutter, and a rough surface is formed on the side wall of the rubber plate.
Furthermore, the push block is n-shaped, and a rolling rod is movably arranged at the bottom of the push block.
(III) advantageous effects
The utility model provides a carbide double-end milling cutter. The method has the following beneficial effects:
1. this carbide double-end milling cutter, installation easy operation is convenient, has saved the time of changing milling cutter, does benefit to and improves work efficiency, and along with the lapse of time, splint hug closely milling cutter's surface all the time, have guaranteed the stability of milling cutter clamping.
2. This carbide double-end milling cutter, the telescopic link extends under the effect of magnetic sheet, can produce decurrent thrust to milling cutter, makes the firm card of fixed axle in the inside of draw-in groove, has further improved the stability after the installation of milling cutter, rocks when avoiding milling cutter to use and influences processingquality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a side view of the milling cutter of the present invention.
In the figure: the milling cutter comprises a 1-mounted shaft, a 2-mounted milling cutter, a 3-mounted shaft, a 4-side groove, a 5-clamping groove, a 6-clamping plate, a 7-push block, an 8-screw rod, a 9-screw cylinder, a 10-upper bevel gear, a 11-side bevel gear, a 12-turn rod, a 13-handle, a 14-threaded rod, a 15-rolling rod, a 16-telescopic rod, a 17-magnetic plate and an 18-rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a hard alloy double-end milling cutter, as shown in fig. 1-3, including an installation shaft 1, a milling cutter 2 is inserted in the bottom of the installation shaft 1, a fixed shaft 3 is installed on both sides of the bottom of the inner wall of the installation shaft 1, side grooves 4 are opened on both sides of the milling cutter 2, a slot 5 communicated with the side grooves 4 is opened on the side wall of the milling cutter 2, a clamping plate 6 matched with the milling cutter 2 is hinged on both sides of the inner wall of the installation shaft 1, a push block 7 is arranged above the clamping plate 6, a screw 8 is connected with the top of the push block 7, a screw barrel 9 matched with the screw 8 is sleeved on the top of the screw 8, the screw barrel 9 is movably installed on the top of the inner wall of the installation shaft 1 through a bearing, an upper bevel gear 10 is sleeved on the outer wall of the screw barrel 9, a side bevel gear 11 is meshed on the side wall of the upper bevel gear 10, insert the inside of installation axle 1 with milling cutter 2 during the installation, make fixed axle 3 in the installation axle 1 stretch into side channel 4 and slide to draw-in groove 5 in, rotatory bull stick 12 passes through side bevel gear 11 and the rotation that last bevel gear 10 drove barrel 9, steerable screw 8 drives ejector pad 7 downstream, the clearance department of two splint 6 is inserted to the both sides of ejector pad 7, can make two splint 6 support to press milling cutter 2 fixedly, and the operation is simple and convenient, milling cutter's change efficiency has been improved, two splint 6 paste tight milling cutter 2 simultaneously and fix it, improve the fixed stability of milling cutter 2, rock the influence processingquality when avoiding milling cutter 2 to use.
Wherein, telescopic link 16 is installed at the inner wall top of ejector pad 7, and magnetic sheet 17 is all installed at the bottom of telescopic link 16 and the inner wall top of ejector pad 7, and two magnetic sheets 17 one side magnetic field directions that are close to each other are the same, and the repulsion force of two magnetic sheets 17 makes telescopic link 16 extend, can produce decurrent thrust to milling cutter 2, makes the firm card of fixed axle 3 in the inside of draw-in groove 5, does benefit to the stability after improving milling cutter's the installation, and the practicality is better.
Wherein, handle 13 is installed to the tip of bull stick 12, and the inside of handle 13 and keep away from one side threaded connection of bull stick 12 have a threaded rod 14, and handle 13 conveniently rotates bull stick 12, and rotatory threaded rod 14 contradicts the lateral wall of installation axle 1 and can be fixed with it.
Wherein, the rubber slab 18 has been bonded to the splint 6 one side near milling cutter 2, and the matte has been seted up to the lateral wall of rubber slab 18, improves the effect of clamping milling cutter 2.
Wherein, the push block 7 is n-shaped, and the bottom of the push block 7 is movably provided with a rolling rod 15.
The working principle is as follows: insert the inside of installation axle 1 with milling cutter 2 during the installation, make the fixed axle 3 in the installation axle 1 stretch into side channel 4 and slide to draw-in groove 5 in, rotatory bull stick 12 passes through side bevel gear 11 and the rotation that upper bevel gear 10 drove screw 9, steerable screw 8 drives ejector pad 7 downstream, the clearance department of two splint 6 is inserted to the both sides of ejector pad 7, can make two splint 6 support to press fixedly milling cutter 2, two splint 6 paste tight milling cutter 2 and fix it, improve the fixed stability of milling cutter 2, it influences the processingquality to avoid rocking when milling cutter 2 uses, two repulsion force of magnetic sheet 17 make telescopic link 16 extension, can produce downward thrust to milling cutter 2, make the firm card of fixed axle 3 in the inside of draw-in groove 5, do benefit to the stability after improving milling cutter's installation.
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 (5)
1. The hard alloy double-end milling cutter is characterized by comprising an installation shaft (1), wherein the bottom of the installation shaft (1) is spliced with a milling cutter (2), fixed shafts (3) are installed on two sides of the bottom of the inner wall of the installation shaft (1), side grooves (4) are formed in two sides of the milling cutter (2), clamping grooves (5) communicated with the side grooves (4) are formed in the side wall of the milling cutter (2), clamping plates (6) matched with the milling cutter (2) are hinged to two sides of the inner wall of the installation shaft (1), a push block (7) is arranged above the clamping plates (6), a screw rod (8) is connected to the top of the push block (7), a barrel (9) matched with the screw rod is sleeved on the top of the screw rod (8), the barrel (9) is movably installed on the top of the inner wall of the installation shaft (1) through a bearing, an upper bevel gear (10) is sleeved on the outer wall of the, and the side wall of the upper bevel gear (10) is engaged with a side bevel gear (11), the side wall of the side bevel gear (11) is connected with a rotating rod (12), and the end part of the rotating rod (12) extends to the outside of the mounting shaft (1).
2. The cemented carbide double-ended milling cutter according to claim 1, wherein: the magnetic plate pushing device is characterized in that a telescopic rod (16) is installed at the top of the inner wall of the pushing block (7), magnetic plates (17) are installed at the bottom end of the telescopic rod (16) and the top of the inner wall of the pushing block (7), and the directions of magnetic fields on two sides, close to each other, of the two magnetic plates (17) are the same.
3. The cemented carbide double-ended milling cutter according to claim 1, wherein: the handle (13) is installed to the tip of bull stick (12), inside and the one side threaded connection who keeps away from bull stick (12) of handle (13) has threaded rod (14).
4. The cemented carbide double-ended milling cutter according to claim 1, wherein: one side of the clamping plate (6) close to the milling cutter (2) is bonded with a rubber plate (18), and the side wall of the rubber plate (18) is provided with a rough surface.
5. The cemented carbide double-ended milling cutter according to claim 1, wherein: the push block (7) is n-shaped, and a rolling rod (15) is movably mounted at the bottom of the push block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615382.3U CN210548373U (en) | 2019-09-26 | 2019-09-26 | Hard alloy double-end milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615382.3U CN210548373U (en) | 2019-09-26 | 2019-09-26 | Hard alloy double-end milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548373U true CN210548373U (en) | 2020-05-19 |
Family
ID=70669530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615382.3U Expired - Fee Related CN210548373U (en) | 2019-09-26 | 2019-09-26 | Hard alloy double-end milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404597A (en) * | 2020-11-09 | 2021-02-26 | 嘉兴皇凯箱包股份有限公司 | Cutting tool |
-
2019
- 2019-09-26 CN CN201921615382.3U patent/CN210548373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404597A (en) * | 2020-11-09 | 2021-02-26 | 嘉兴皇凯箱包股份有限公司 | Cutting tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210548373U (en) | Hard alloy double-end milling cutter | |
| CN212042666U (en) | Multifunctional small lathe | |
| CN210451114U (en) | Positioning device for end face milling machine | |
| CN209792759U (en) | Aluminum product cutting machine with automatic chip collecting function | |
| CN210208883U (en) | Cutting mechanism of metal cutting machine tool | |
| CN115741902B (en) | Multifunctional wood working lathe | |
| CN218097243U (en) | Sagger residual material cleaning device | |
| CN218836835U (en) | Engraving and milling machine easy to clamp | |
| CN214642374U (en) | Diamond saw blade processing grinding device | |
| CN213614381U (en) | Cutter holder-replaceable surface milling cutter disc | |
| CN215090866U (en) | Spare part processing drilling equipment | |
| CN212043929U (en) | Carbide cutter grinding device | |
| CN211052731U (en) | Aluminum alloy cutting device | |
| CN214292270U (en) | A sharpening machine for grinding carpenter's blade | |
| CN209257108U (en) | It is a kind of for producing the device of PVC wallboard | |
| CN217551917U (en) | Blade groove machining tool | |
| CN208020323U (en) | A kind of packages printing cutter | |
| CN110640847A (en) | Material changing device for processing pencil board | |
| CN2361447Y (en) | Multi-functional combined hand electric plane | |
| CN215511254U (en) | High-precision grooving machine with multi-station synchronous grooving function | |
| CN214053813U (en) | Drilling type milling cutter | |
| CN217070896U (en) | Milling cutter that accuracy is high | |
| CN205200571U (en) | Improved generation combination formula double knives knife turning tool | |
| CN214432459U (en) | Multifunctional stationery box | |
| CN214519200U (en) | Portable simple and easy industry circular knife does not shut down sharpener |
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: 20200519 |