CN108422020A - A kind of combined type pin milling cutter - Google Patents
A kind of combined type pin milling cutter Download PDFInfo
- Publication number
- CN108422020A CN108422020A CN201810456974.9A CN201810456974A CN108422020A CN 108422020 A CN108422020 A CN 108422020A CN 201810456974 A CN201810456974 A CN 201810456974A CN 108422020 A CN108422020 A CN 108422020A
- Authority
- CN
- China
- Prior art keywords
- rotary body
- drill bit
- main shaft
- milling
- combined type
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/28—Features relating to lubricating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/58—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/20—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/52—Orbital drilling, i.e. use of a milling cutter moved in a spiral path to produce a hole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of combined type pin milling cutter, including main shaft, card slot, rotary body, connector drum, attaching nut, cut milling sword, dregs guiding groove, hairbrush, drill bit, block, cutting cube, fixing bolt, liquid outlet, channel and branch pipe.Beneficial effects of the present invention：The present invention is provided with screw thread in one end of main shaft, main shaft is connect by attaching nut with rotary body, multiple equally distributed dregs guiding grooves are set on rotary body, timely material chips can be exported, hairbrush is provided on rotary body, it can be by the burr removing during pin milling, improve the surface tidiness of pin milling, multiple blocks are provided on drill bit, the cutting cube of multiple high rigidity is connected on block, the material of high rigidity can be punched into marketing milling, cutter interior is provided with channel, coolant liquid can be passed through by channel, coolant liquid is flowed out by the liquid outlet on branch pipe top, cool down to cutter, avoid excessive wear.
Description
Technical field
The present invention relates to a kind of pin milling cutters, and in particular to a kind of combined type pin milling cutter belongs to operated implement technical field.
Background technology
Milling cutter is the rotary cutter for Milling Process, 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 cut-out workpiece on milling machine
Deng.Cylindrical milling cutter on horizontal milling machine for processing plane.Cutter tooth is distributed on the circumference of milling cutter, is divided into straight-tooth and spiral shell by tooth form
Revolve two kinds of tooth.It is divided to two kinds of bastard and serration by the number of teeth.The helical tooth heavy-duty milling cutter number of teeth is few, and cutter tooth intensity is high, and chip space is big, fits
For roughing；Fine-tooth cutter is suitable for finishing.Fold face milling cutters be also known as wire rod quality, for vertical knee-type milling machine, face miller or
Plane is processed on planer-type milling machine, has cutter tooth on end face and circumference, also there is bastard and serration.Its structure has monoblock type, edge
3 kinds of tooth-like and indexable formula.Slotting cutter is folded for processing groove and step surface etc., cutter tooth is on circumference and end face, when work
It cannot feed in an axial direction.It, can axial feed when there is the end tooth by center on slotting cutter.Face and side cutter is folded for processing
There is cutter tooth on various grooves and step surface, two sides and circumference.
Traditional screw cutter be easy to cause the abrasion of the cutter head of milling cutter when the material special to some is processed,
It can not accurately be drilled to material, while drill bit is easy to wear, milling cutter easy tos produce part in material processing
High temperature impacts cutting-tool's used life.
Invention content
The purpose of the present invention is that solve the abrasion of the above-mentioned cutter head for be easy to causeing milling cutter, can not to material into
The accurate drilling of row, while drill bit is easy to wear, milling cutter easy tos produce localized hyperthermia in material processing, makes to cutter
Problem is impacted with the service life and a kind of combined type pin milling cutter is provided.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of combined type pin milling cutter, including main shaft, rotation
Body cuts milling sword and drill bit, and card slot is arranged on the main shaft, and the rotary body upper end is connect with connector drum, the connector drum
Upper end is connect with attaching nut, on the rotary body setting cut milling sword, dregs guiding groove is set on the rotary body, on the rotary body
Hairbrush is connected, described rotary body one end connects drill bit, and block is arranged on the drill bit, and the block passes through fixing bolt and cutting
Block connects, and liquid outlet is arranged on the drill bit, and channel is arranged in the main shaft, branch pipe is arranged in the drill bit.
Preferably, in order to make main shaft be connect with attaching nut, milling body, one end setting of the main shaft can freely be replaced
Screw thread, screw thread match with attaching nut.
Preferably, in order to enable clast of device during cutting milling to export, while hairbrush is by burr removing, described to lead
Bits slot is arranged in the both sides of hairbrush, and dregs guiding groove is symmetrical.
Preferably, in order to make drill bit and rotary body stable connection, the block of multiple distributions can connect multiple cutting cubes, described
Rotary body one end is fixedly connected with drill bit, and multiple equally distributed blocks are arranged on drill bit.
Preferably, in order to make fixing bolt be connect with block Matching installation, be threaded hole on the block, threaded hole with
Fixing bolt matches.
Preferably, in order to enable coolant liquid to be flowed out by liquid outlet, device is cooled down, extend device uses the longevity
Multiple liquid outlets are arranged in life, the drill bit, and liquid outlet is correspondingly arranged with block, the multiple branch pipes of setting in liquid outlet.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention is provided with screw thread in one end of main shaft, and main shaft is connect by attaching nut with rotary body, is being used
Cheng Zhongke replaces different rotary bodies, and multiple be uniformly distributed is arranged in applicable different desired pin millings on rotary body
Dregs guiding groove, timely material chips can be exported, be convenient for pin milling operation, hairbrush is provided on rotary body, can
By the burr removing during pin milling, the surface tidiness of pin milling is improved.
2, the present invention is provided with multiple blocks on drill bit, and the cutting cube of multiple high rigidity is connected on block, can be right
The material of high rigidity avoids the direct abrasion of cutter, cutter interior is provided with channel, can pass through channel into marketing milling punching
Coolant liquid is passed through, coolant liquid is flowed out by the liquid outlet on branch pipe top, is cooled down to cutter, is avoided excessive wear, is improved
The service life of device.
Description of the drawings
Fig. 1 is overall schematic of the present invention.
Fig. 2 is drill bit of the present invention to face schematic diagram.
Fig. 3 is planar structure schematic diagram of the present invention.
In figure：1, main shaft；2, card slot；3, rotary body；4, connector drum；5, attaching nut；6, milling sword is cut；7, dregs guiding groove；
8, hairbrush；9, drill bit；10, block；11, cutting cube；12, fixing bolt；13, liquid outlet；14, channel；15, branch pipe.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig.1 with shown in Fig. 2, a kind of combined type pin milling cutter, including main shaft 1, rotary body 3, cut milling sword 6 and drill bit 9,
Card slot 2 is set on main shaft 1, and card slot 2 is U-shaped setting, is connected convenient for the clamping of transmission device, avoids the cunning in rotary course
Dynamic, 3 upper end of rotary body connect with connector drum 4, and 4 upper end of connector drum is connect with attaching nut 5, be arranged on attaching nut 5 and
The screw thread that 1 one end of main shaft matches is used for the connection of attaching nut 5, is arranged on rotary body 3 and cuts milling sword 6, cuts milling sword 6 for material
Material cuts milling, dregs guiding groove 7 is arranged on rotary body 3, dregs guiding groove 7 is uniformly arranged to be multiple, the clast of material is exported, rotary body 3
Deburred during pin milling can be improved surface smoothness by upper connection hairbrush 8, hairbrush 8, and 3 one end of rotary body connects drill bit
9, block 10 is set on drill bit 9, and block 10 is multiple settings, and block 10 is connect by fixing bolt 12 with cutting cube 11, cutting
Block 11 is to be flexibly connected with block 10, and liquid outlet 13 is arranged on drill bit 9, and channel 14 is arranged in main shaft 1, branch pipe is arranged in drill bit 9
15, channel 14 is passed through coolant liquid, and coolant liquid is flowed out by the liquid outlet 13 on 15 top of branch pipe, cooled down to cutter.
Embodiment 2
In addition,-Fig. 3 referring to Fig.1, is based on above-described embodiment, one end of main shaft 1 is threaded, screw thread and 5 phase of attaching nut
Matching, makes main shaft 1 be connect with attaching nut 5, can freely replace milling body, dregs guiding groove 7 is arranged in the both sides of hairbrush 8, dust lead
Slot 7 is symmetrical, and clast of device during cutting milling is enable to export, while hairbrush 8 is by burr removing, rotary body 3 one
End is fixedly connected with drill bit 9, and multiple equally distributed blocks 10 are arranged on drill bit 9, make drill bit 9 and 3 stable connection of rotary body, more
The block 10 of a distribution can connect multiple cutting cubes 11, and hole is threaded on block 10, and threaded hole matches with fixing bolt 12,
Fixing bolt 12 is set to be connect with block Matching installation, multiple liquid outlets 13 are arranged in drill bit 9, and liquid outlet 13 is corresponding with block 10 to be set
It sets, the multiple branch pipes 15 of setting, enable coolant liquid to be flowed out by liquid outlet 13, cooled down to device in liquid outlet 13, extend
The service life of device.
In the use of the present invention, by transmission mechanism drive main shaft 1, main shaft 1 drive rotary body 3 to material into marketing milling,
One end of main shaft 1 is provided with screw thread, and main shaft 1 is connect by attaching nut 5 with rotary body 3, is arranged on rotary body 3 multiple uniform
The dregs guiding groove 7 of distribution, material chips are exported, and hairbrush 8 is provided on rotary body 3, and the burr during pin milling is clear
It removes, multiple blocks 10 is provided on drill bit 9, the cutting cube 11 of multiple high rigidity is connected on block 10, it can be to high rigidity
Material is provided with channel 14, channel 14 is passed through coolant liquid, and coolant liquid passes through 15 top of branch pipe into marketing milling punching in cutter interior
Liquid outlet 13 flow out, cool down to cutter.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of combined type pin milling cutter, which is characterized in that including main shaft (1), rotary body (3), cut milling sword (6) and drill bit (9), institute
It states and card slot (2) is set on main shaft (1), rotary body (3) upper end is connect with connector drum (4), connector drum (4) upper end
It is connect with attaching nut (5), is arranged on the rotary body (3) and cuts milling sword (6), setting dregs guiding groove (7) on the rotary body (3),
Hairbrush (8) is connected on the rotary body (3), described rotary body (3) one end connects drill bit (9), block is arranged on the drill bit (9)
(10), the block (10) is connect by fixing bolt (12) with cutting cube (11), and liquid outlet is arranged on the drill bit (9)
(13), channel (14) are set in the main shaft (1), setting branch pipe (15) in the drill bit (9).
2. a kind of combined type pin milling cutter according to claim 1, it is characterised in that：Spiral shell is arranged in one end of the main shaft (1)
Line, screw thread match with attaching nut (5).
3. a kind of combined type pin milling cutter according to claim 1, it is characterised in that：The dregs guiding groove (7) is arranged in hairbrush
(8) both sides, dregs guiding groove (7) are symmetrical.
4. a kind of combined type pin milling cutter according to claim 1, it is characterised in that：Described rotary body (3) one end and drill bit
(9) it is fixedly connected, multiple equally distributed blocks (10) is set on drill bit (9).
5. a kind of combined type pin milling cutter according to claim 1, it is characterised in that：It is threaded on the block (10)
Hole, threaded hole match with fixing bolt (12).
6. a kind of combined type pin milling cutter according to claim 1, it is characterised in that：The drill bit (9) setting it is multiple go out liquid
Mouth (13), liquid outlet (13) are correspondingly arranged with block (10), the multiple branch pipes (15) of setting in liquid outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456974.9A CN108422020A (en) | 2018-05-14 | 2018-05-14 | A kind of combined type pin milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456974.9A CN108422020A (en) | 2018-05-14 | 2018-05-14 | A kind of combined type pin milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108422020A true CN108422020A (en) | 2018-08-21 |
Family
ID=63162915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810456974.9A Pending CN108422020A (en) | 2018-05-14 | 2018-05-14 | A kind of combined type pin milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108422020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277617A (en) * | 2018-11-12 | 2019-01-29 | 何挺 | A kind of multifunctional assembled cutter |
| CN110466072A (en) * | 2019-08-23 | 2019-11-19 | 蚌埠天鉴玉器有限公司 | A kind of jadeware, which is chiseled and carved, uses milling cutter |
| US20210354210A1 (en) * | 2020-05-12 | 2021-11-18 | Kennametal Inc. | Cutting tool and method for producing a cutting tool |
-
2018
- 2018-05-14 CN CN201810456974.9A patent/CN108422020A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277617A (en) * | 2018-11-12 | 2019-01-29 | 何挺 | A kind of multifunctional assembled cutter |
| CN110466072A (en) * | 2019-08-23 | 2019-11-19 | 蚌埠天鉴玉器有限公司 | A kind of jadeware, which is chiseled and carved, uses milling cutter |
| US20210354210A1 (en) * | 2020-05-12 | 2021-11-18 | Kennametal Inc. | Cutting tool and method for producing a cutting tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108422020A (en) | A kind of combined type pin milling cutter | |
| WO2021103393A1 (en) | Twist drill | |
| CN202539643U (en) | Combined drilling and reaming tool special for machining titanium alloy | |
| CN108655468A (en) | A kind of complex function cutter for processing through-hole | |
| CN204818280U (en) | Sawtooth processing cutter | |
| CN107812995A (en) | A kind of numerical control is cooled and shaped milling cutter | |
| CN207695706U (en) | A kind of symmetrical cutting disc for metal cutting | |
| CN208613846U (en) | A kind of combined type pin milling cutter | |
| CN219766885U (en) | Reversing milling cutter for circuit board processing | |
| CN208680627U (en) | A kind of milling cutter construction with reconditioning coating | |
| CN107717042A (en) | A kind of ripple roughing milling cutter | |
| CN208879777U (en) | A kind of round nose milling cutter | |
| CN208600785U (en) | A kind of side multi-layer milling cutter | |
| CN107745165A (en) | A kind of one-piece hard alloy screw cutter | |
| CN204975471U (en) | High -end hard alloy milling cutter in T type groove | |
| CN104338978A (en) | High-strength highly-durable drill bit | |
| JP3025383U (en) | Rotary cutting tool with twisting fluid supply hole | |
| CN208728740U (en) | A kind of compound tool with multiple functions | |
| CN208322237U (en) | A kind of milling cutter construction with axial groove | |
| CN107775071A (en) | A kind of ball end milling cutter with cutting edge | |
| CN207479682U (en) | A kind of gang tool | |
| CN207695707U (en) | A kind of ball end milling cutter with cutting edge | |
| CN212469935U (en) | Drilling, reaming and milling cutter | |
| CN107745147A (en) | A kind of right-spiral copper strips milling cutter | |
| CN216176976U (en) | Chamfer milling cutter that can automatically regulated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180821 |