CN207770951U - A kind of endoporus blind slot milling unit head - Google Patents
A kind of endoporus blind slot milling unit head Download PDFInfo
- Publication number
- CN207770951U CN207770951U CN201820061703.9U CN201820061703U CN207770951U CN 207770951 U CN207770951 U CN 207770951U CN 201820061703 U CN201820061703 U CN 201820061703U CN 207770951 U CN207770951 U CN 207770951U
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- CN
- China
- Prior art keywords
- knife bar
- spindle
- transmission device
- endoporus
- spindle drum
- 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.)
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Abstract
The utility model discloses a kind of endoporus blind slot milling unit heads,Including main motor,Motor cabinet,Spindle drum,Knife bar,Milling spindle,Synchronous belt A,Transmission device and workpiece,Main motor lower surface is connected with motor cabinet upper surface,Motor cabinet lower surface is connected with spindle drum upper surface,Spindle drum side is connected with each other with knife bar side,It is hollow-core construction inside knife bar,Knife bar is fixedly installed milling spindle far from connection spindle drum one end,Milling spindle surface is connected with the one end synchronous belt A,Main motor lower surface center is connected with transmission device one end,The transmission device other end is set to inside knife bar connection spindle drum one end,The synchronous belt A other ends are located at one end inside knife bar with transmission device and are connected,Workpiece is movably set on the outside of knife bar,The utility model is reasonable for structure,This method can solve endoporus minimum 65mm diameters,The processing of any type of keyway of width of keyway 8mm,And ensure the integrity degree of endoporus as far as possible,Reduce the deformation of endoporus.
Description
Technical field
The utility model is related to machining tool power head technical field, specially a kind of endoporus blind slot milling unit head.
Background technology
Existing manufacturing process for completely through keyway processed using the method for wire cutting or slotting machine.One is passed through
The keyway worn before being processed using slotting machine, is needed the slot for first processing one for withdrawing in inner hole wall, is convenient for slotting tool withdrawing.
This method has following two drawbacks：1, after it machined escape, the intensity of part substantially reduces thin-walled parts；2, work is produced
It is in skill to increase a procedure more, increase cost.The prior art cannot temporarily solve both ends not through keyway, therefore,
Urgently a kind of improved technology solves the problems, such as this in the presence of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of endoporus blind slot milling unit head, which needs to be mounted on two
It can be just processed on root straight-line feed axis, a direction of feed is the length direction (X-axis) along slot, and a direction of feed is edge
The direction (Z axis) of the depth of slot.Piece-holder on the table, first moves X-axis and cutter is inserted into inner hole of workpiece, and move to and cut
Position starts main motor, and mobile Z axis is fed to workpiece direction, at this time to knife.Milling cutter is then fed to corresponding groove depth, is locked
To determine Z axis, carry out the feeding of X-direction, when gear X-axis is fed to the length of needs, stops mobile X-axis, mobile Z axis exits workpiece, then
Mobile X-axis exits power head from inner hole of workpiece, just completes processing in this way, it is straight that this method can solve endoporus minimum 65mm
Diameter, the processing of any type of keyway of width of keyway 8mm, and ensure the integrity degree of endoporus as far as possible, reduce the change of endoporus
Shape, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of endoporus blind slot milling unit head, including
Main motor, motor cabinet, spindle drum, knife bar, milling spindle, synchronous belt A, transmission device and workpiece, main motor lower surface and motor
Seat upper surface is connected, and motor cabinet lower surface is connected with spindle drum upper surface, and spindle drum side is connected with each other with knife bar side, knife bar
Inside is hollow-core construction, and knife bar is fixedly installed milling spindle, milling spindle surface and synchronous belt A far from connection spindle drum one end
One end is connected, and main motor lower surface center is connected with transmission device one end, and the transmission device other end is set to knife bar connection
Inside spindle drum one end, the synchronous belt A other ends are located at one end inside knife bar with transmission device and are connected, and workpiece is movably set in knife bar
Outside.
Preferably, knife bar includes fixed plate, transmission storehouse and the body of rod, and fixed plate one side is connected with spindle drum, and fixed plate is another
Face is connected with transmission storehouse one side, and transmission storehouse another side is connected with body of rod one end.
Preferably, milling spindle includes lock knife bolt, main shaft synchronous pulley, collet and cutter, is fixed on the outside of cutter
Lock knife bolt is installed, through-hole A is provided with inside main shaft synchronous pulley, lock knife bolt is fixedly installed in through-hole A, and collet is set
The tops through-hole A are placed in, collet lower surface is connected with cutter top.
Preferably, transmission device includes synchronous pulley A, connecting shaft, synchronous pulley B and synchronous belt B, synchronous pulley A upper tables
Face center is installed with connecting shaft, and connecting shaft is connected far from the one end connection synchronous pulley A with main motor, synchronous pulley A
Outside is connected with the one end synchronous belt B, is connected on the outside of the synchronous belt B other ends and synchronous pulley B.
Preferably, synchronous pulley B includes main driving wheel, secondary driving wheel and rotary shaft, main driving wheel lower surface center
It is connected with rotary shaft top, secondary driving wheel center is provided with through-hole B, and rotary shaft is set to across through-hole B inside time driving wheel.
Compared with prior art, the utility model has the beneficial effects that：
The utility model, which needs to be mounted on two straight-line feed axis, can just be processed, and a direction of feed is along slot
Length direction (X-axis), a direction of feed are the direction (Z axis) of the depth along slot.Piece-holder on the table, first moves X
Cutter is inserted into inner hole of workpiece by axis, and moves to lower cutter position, starts main motor, mobile Z axis is fed to workpiece direction, right at this time
Knife.Milling cutter is then fed to corresponding groove depth, locks Z axis, carries out the feeding of X-direction, gear X-axis is fed to the length of needs
When, stop mobile X-axis, mobile Z axis exits workpiece, then moves X-axis and exit power head from inner hole of workpiece, just completes in this way
Processing, this method can solve endoporus minimum 65mm diameters, the processing of any type of keyway of width of keyway 8mm, and as far as possible
Guarantee endoporus integrity degree, reduce the deformation of endoporus.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is lever structure schematic diagram.
Fig. 3 is milling spindle structural schematic diagram.
Fig. 4 is transmission structures schematic diagram.
Fig. 5 is synchronous pulley B structure schematic diagram.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of endoporus blind slot milling unit head, including main electricity
Machine 1, motor cabinet 2, spindle drum 3, knife bar 4, milling spindle 5, synchronous belt A6, transmission device 7 and workpiece 8,1 lower surface of main motor with
2 upper surface of motor cabinet is connected, and 2 lower surface of motor cabinet is connected with 3 upper surface of spindle drum, and 3 side of spindle drum and 4 side of knife bar are mutual
Connection, 4 inside of knife bar are hollow-core construction, and knife bar 4 is fixedly installed milling spindle 5, milling spindle far from 3 one end of connection spindle drum
5 surfaces are connected with the one end synchronous belt A6, and 1 lower surface center of main motor is connected with 7 one end of transmission device, and transmission device 7 is another
One end is set to knife bar 4 and connects inside 3 one end of spindle drum, and the synchronous belt A6 other ends are located at 4 inside one end of knife bar with transmission device 7
It is connected, workpiece 8 is movably set in 4 outside of knife bar.
As shown in Fig. 2, knife bar 4 includes fixed plate 41, transmission storehouse 42 and the body of rod 43,41 one side of fixed plate and 3 phase of spindle drum
Even, 41 another side of fixed plate is connected on one side with transmission storehouse 42, and transmission 42 another side of storehouse is connected with 43 one end of the body of rod.
As shown in figure 3, milling spindle 5 includes lock knife bolt 51, main shaft synchronous pulley 52, collet 53 and cutter 54,
54 outside of cutter is installed with lock knife bolt 51, and through-hole A is provided with inside main shaft synchronous pulley 52, and lock knife bolt 51 is fixedly mounted
In in through-hole A, collet 53 is set to the tops through-hole A, and 53 lower surface of collet is connected with 54 top of cutter.
As shown in figure 4, transmission device 7 includes synchronous pulley A71, connecting shaft 72, synchronous pulley B73 and synchronous belt B74, together
The step upper surfaces belt wheel A71 center is installed with connecting shaft 72, and connecting shaft 72 is far from connection one end synchronous pulley A71 and master
Motor 1 is connected, and is connected with the one end synchronous belt B74 on the outside of synchronous pulley A71, the synchronous belt B74 other ends and the outsides synchronous pulley B73
It is connected.
As shown in figure 5, synchronous pulley B73 includes main driving wheel 731, secondary driving wheel 732 and rotary shaft 733, main driving wheel
731 lower surfaces center are connected with 733 top of rotary shaft, and 732 center of secondary driving wheel is provided with through-hole B, and rotary shaft 733 is worn
Through-hole B is crossed to be set to inside time driving wheel 732.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of endoporus blind slot milling unit head, it is characterised in that：Including main motor, motor cabinet, spindle drum, knife bar, milling master
Axis, synchronous belt A, transmission device and workpiece, the main motor lower surface are connected with motor cabinet upper surface, the motor cabinet lower surface
It is connected with spindle drum upper surface, the spindle drum side is connected with each other with knife bar side, is hollow-core construction, institute inside the knife bar
It states knife bar and is fixedly installed milling spindle far from connection spindle drum one end, the milling spindle surface is connected with the one end synchronous belt A,
Main motor lower surface center is connected with transmission device one end, and the transmission device other end is set to the knife bar and connects
It connects inside spindle drum one end, the synchronous belt A other ends are located at one end inside knife bar with transmission device and are connected, the workpiece activity
It is set on the outside of knife bar.
2. a kind of endoporus blind slot milling unit head according to claim 1, it is characterised in that：The knife bar includes fixing
Plate, transmission storehouse and the body of rod, the fixed plate one side are connected with spindle drum, and the fixed plate another side is connected with transmission storehouse one side,
The transmission storehouse another side is connected with described body of rod one end.
3. a kind of endoporus blind slot milling unit head according to claim 1, it is characterised in that：The milling spindle includes lock
Knife bolt, main shaft synchronous pulley, collet and cutter, the cutter outside are installed with lock knife bolt, and the main shaft is same
It is provided with through-hole A inside step belt wheel, the lock knife bolt is fixedly installed in through-hole A, and the collet is set to the through-hole A
Top, collet lower surface are connected with the cutter top.
4. a kind of endoporus blind slot milling unit head according to claim 1, it is characterised in that：The transmission device includes same
Step belt wheel A, connecting shaft, synchronous pulley B and synchronous belt B, the upper surfaces synchronous pulley A center are installed with connection
Axis, the connecting shaft are connected far from the one end connection synchronous pulley A with main motor, on the outside of the synchronous pulley A and one end synchronous belt B
It is connected, is connected on the outside of the synchronous belt B other ends and synchronous pulley B.
5. a kind of endoporus blind slot milling unit head according to claim 1 or 4, it is characterised in that：The synchronous pulley B packets
Main driving wheel, secondary driving wheel and rotary shaft are included, main driving wheel lower surface center is connected with rotary shaft top, described time
Driving wheel center is provided with through-hole B, and the rotary shaft is set to across through-hole B inside time driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061703.9U CN207770951U (en) | 2018-01-15 | 2018-01-15 | A kind of endoporus blind slot milling unit head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061703.9U CN207770951U (en) | 2018-01-15 | 2018-01-15 | A kind of endoporus blind slot milling unit head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770951U true CN207770951U (en) | 2018-08-28 |
Family
ID=63212719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820061703.9U Expired - Fee Related CN207770951U (en) | 2018-01-15 | 2018-01-15 | A kind of endoporus blind slot milling unit head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247173A (en) * | 2020-10-27 | 2021-01-22 | 河北新四达电机股份有限公司 | Large permanent magnet motor roller inner cavity blind hole machining equipment |
-
2018
- 2018-01-15 CN CN201820061703.9U patent/CN207770951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247173A (en) * | 2020-10-27 | 2021-01-22 | 河北新四达电机股份有限公司 | Large permanent magnet motor roller inner cavity blind hole machining equipment |
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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: 20180828 Termination date: 20220115 |