CN208712879U - A kind of main shaft that power head is replaceable - Google Patents
A kind of main shaft that power head is replaceable Download PDFInfo
- Publication number
- CN208712879U CN208712879U CN201821426822.6U CN201821426822U CN208712879U CN 208712879 U CN208712879 U CN 208712879U CN 201821426822 U CN201821426822 U CN 201821426822U CN 208712879 U CN208712879 U CN 208712879U
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- CN
- China
- Prior art keywords
- power head
- attachment base
- main shaft
- replaceable
- removable
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- 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 main shafts that power head is replaceable, including the main shaft and rotatable power head being mounted in fixing seat, the power head is connect with main axis, it is characterized by: the fixing seat is further fixed on attachment base, the main shaft is equipped with multiple output ends, and the power head passes through attachment base and output end circumferentially limits, the power head and the removable connection of attachment base, axis between the multiple power head is parallel, and air outlet structure and out liquid structure are additionally provided on the attachment base.The main shaft increases the function at the cutting end after cooling and removal cutting.
Description
Technical field
The utility model relates to machine tool technology fields, are especially a kind of main shaft that power head is replaceable.
Background technique
There is open one kind to walk scheming, including countershaft end mill seat, straight dynamic tool apron, countershaft end mill motor cabinet, connecting shaft at present
And power head；At least one first through hole is provided on the countershaft end mill seat, the first through hole both ends are respectively equipped with the first spiral shell
Pit and the first pin hole；The countershaft end mill motor cabinet is made of motor cabinet and the second installation part, and is provided on the second installation part
Two through-holes and the second pin hole；The straight dynamic tool apron is made of third installation part and third locating piece, is provided on third installation part
Third threaded hole, third locating piece protrude into the first through hole；This walks scheming i.e. power head is replaceable, but the main shaft
It has a single function, in the actual processing process, the function at the cutting end after lacking cooling and removal cutting.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of function for increasing the cutting end after cooling and removal cutting
The replaceable main shaft of the power head of energy.
The technical solution of the utility model is to provide a kind of main shaft that the power head having following structure is replaceable, including
The main shaft and rotatable power head being mounted in fixing seat, the power head are connect with main axis, and the fixing seat is also solid
Surely there is attachment base, the main shaft is equipped with multiple output ends, and the power head passes through attachment base and output end circumferentially limits, described dynamic
Power head and the removable connection of attachment base, the axis between the multiple power head is parallel, is additionally provided with out on the attachment base depressed
Structure and out liquid structure.
The attachment base is equipped with the through-hole passed through one by one for power head.
The circumferential limit refers to that the end face of the output end is equipped with groove, and the tail end of the power head is equipped with raised line, institute
Raised line is stated to be embedded in groove.
The liquid structure out refers to that attachment base is equipped with an inlet and quantity liquid outlet corresponding with power head, described
Inlet is located at the side of attachment base, and the liquid outlet is located at the top of a corresponding power head, and each liquid outlet can
The formula of tearing open is connected with plug.
The air outlet structure refers to that attachment base is equipped with an air inlet and quantity gas outlet corresponding with power head, institute
The side that air inlet is located at attachment base is stated, the gas outlet is located at the top of a corresponding power head, each gas outlet
It is removable to be connected with plug.
The power head with attachment base is removable is connected as being bolted, fixed using four bolts.
The power head can be lathe tool, milling cutter or drill bit.
After using the above structure, the utility model is had the advantage that by increasing attachment base, and multiple power heads can be made equal
It is installed to and is installed in fixing seat by attachment base, attachment base can also play the role of support.In addition it is also set on the attachment base
There are air outlet structure and out liquid structure, air outlet structure is used to blow away the cutting end after cutting, and liquid structure, can be right for spraying coolant liquid out
The cutter of power head is cooled down.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the replaceable main shaft of power head of the utility model.
Fig. 2 is the structural schematic diagram at the visual angle one that the power head of the utility model separates.
Fig. 3 is the structural schematic diagram at the visual angle two that the power head of the utility model separates.
Fig. 4 is a kind of the schematic diagram of the section structure of the replaceable main shaft of power head of the utility model.
It is as shown in the figure: 1, main shaft, 1.1, output end, 1.1.1, groove, 2, power head, 3, fixing seat, 4, attachment base, 4.1,
Inlet, 4.2, liquid outlet, 4.3, air inlet, 4.4, gas outlet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figs 1-4, the replaceable main shaft of a kind of power head of the utility model, including being mounted in fixing seat 3
Main shaft 1 and rotatable power head 2, the power head 2 are rotatablely connected with main shaft 1, and the fixing seat 3 is further fixed on attachment base 4,
The main shaft 1 is equipped with multiple output ends 1.1, and each output end 1.1 passes through the output axis connection of the motor of gear set and main shaft 1,
The revolving speed of each output end 1.1 can be identical, or different, gear set is mounted in fixing seat 3.The attachment base 4 is set
There is the through-hole passed through one by one for power head 2, attachment base 4 plays the role of support.
The power head 2 passes through attachment base 4 and the circumferential limit of output end 1.1, and the circumferential limit refers to, the output end
1.1 end face is equipped with groove 1.1.1, and the tail end of the power head 2 is equipped with raised line 2.1, and the raised line 2.1 is embedded in groove
1.1.1 in, the groove 1.1.1 is in "-" type, and the raised line 2.1 and groove 1.1.1 is clearance fit, thus facilitate installation and
Disassembly, the groove 1.1.1 other can also be able to achieve the structure rotated synchronously with raised line 2.1 for cross etc..By this
Raised line 2,1 and groove 1.1.1 is able to achieve circumferential clocking of turbine rotation and does not limit axially, can the two convenient separation.
The power head 2 and the removable connection of attachment base 4, this is removable to be connected as being bolted, solid using four bolts
It is fixed, there are four threaded hole on the attachment base 4,4 through-holes also are provided on the power head 2, four bolts are each passed through power
A through-hole on first 2 is tightened on again in a threaded hole.
Axis between the multiple power head 2 is parallel, is additionally provided with air outlet structure and out liquid structure on the attachment base 4.
The liquid structure out refers to that attachment base 4 is equipped with an inlet 4.1 and quantity liquid outlet 4.2 corresponding with power head 2, described
Inlet 4.1 is located at the side of attachment base 4, and inlet 4.1 is connect with the outlet of cutting fluid water pump, the cutting fluid come out from water pump
Inlet 4.1 is entered, inlet 4.1 is connected to by the channel inside attachment base 4 with all liquid outlets 4.2, to make every
A liquid outlet 4.2 can go out liquid, and the liquid outlet 4.2 is located at the top of a corresponding power head 2, each liquid outlet
4.2 it is removable be connected with plug, by plug can choose liquid outlet 4.2 go out liquid or go out liquid.
The air outlet structure refers to that attachment base 4 is equipped with an air inlet 4.3 and quantity outlet corresponding with power head 2
Mouth 4.4, air inlet 4.3 are connected to the air pump for providing pressure gas, and coming out from air pump, there is the gas of air pressure to enter air inlet 4.3,
Air inlet 4.3 is connected to by the channel inside attachment base 4 with all gas outlets 4.4, and the air inlet 4.3 is located at attachment base 4
Side, the gas outlet 4.4 are located at the top of a corresponding power head 2, each gas outlet 4.3 is removable be connected with it is stifled
Head, by plug can choose gas outlet 4.4 go out liquid or go out liquid.
The power head 2 be can turning, can milling or drilling power head, that is, vehicle can be installed on power head 2
Other different cutters such as the milling cutter of the lathe tool, milling cut and the drill bit of drilling, increase machining function.
Claims (7)
1. a kind of main shaft that power head is replaceable, described dynamic including the main shaft and rotatable power head being mounted in fixing seat
Power head is connect with main axis, it is characterised in that: the fixing seat is further fixed on attachment base, and the main shaft is equipped with multiple outputs
End, the power head passes through attachment base and output end circumferentially limits, the power head and the removable connection of attachment base, multiple described
Axis between power head is parallel, and air outlet structure and out liquid structure are additionally provided on the attachment base.
2. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the attachment base is equipped with for dynamic
The through-hole that power first one passes through.
3. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the circumferential direction, which limits, to be referred to,
The end face of the output end is equipped with groove, and the tail end of the power head is equipped with raised line, and the raised line is embedded in groove.
4. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the liquid structure out refers to company
Joint chair is equipped with an inlet and quantity liquid outlet corresponding with power head, the inlet are located at the side of attachment base, institute
The top that liquid outlet is located at a corresponding power head is stated, each liquid outlet is removable to be connected with plug.
5. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the air outlet structure refers to,
Attachment base is equipped with an air inlet and quantity gas outlet corresponding with power head, the air inlet are located at the side of attachment base,
The gas outlet is located at the top of a corresponding power head, and each gas outlet is removable to be connected with plug.
6. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the power head and attachment base
It is removable to be connected as being bolted, it is fixed using four bolts.
7. a kind of replaceable main shaft of power head according to claim 1, it is characterised in that: the power head can be vehicle
Knife, milling cutter or drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426822.6U CN208712879U (en) | 2018-08-31 | 2018-08-31 | A kind of main shaft that power head is replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426822.6U CN208712879U (en) | 2018-08-31 | 2018-08-31 | A kind of main shaft that power head is replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712879U true CN208712879U (en) | 2019-04-09 |
Family
ID=65980629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426822.6U Active CN208712879U (en) | 2018-08-31 | 2018-08-31 | A kind of main shaft that power head is replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712879U (en) |
-
2018
- 2018-08-31 CN CN201821426822.6U patent/CN208712879U/en active Active
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