CN207372301U - A kind of multifunction machine main axle structure - Google Patents
A kind of multifunction machine main axle structure Download PDFInfo
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- CN207372301U CN207372301U CN201720323764.3U CN201720323764U CN207372301U CN 207372301 U CN207372301 U CN 207372301U CN 201720323764 U CN201720323764 U CN 201720323764U CN 207372301 U CN207372301 U CN 207372301U
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- spindle box
- splicing
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- main spindle
- main shaft
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Abstract
The utility model discloses a kind of multifunction machine main axle structures, including main shaft, main spindle box, code device and material receiving mechanism, the main shaft is mounted in main spindle box, the rear end of main shaft connects the input shaft of encoder by flexible clutch, and encoder is fixed on by encoder stent on main spindle box；Material receiving mechanism is installed on main spindle box, material receiving mechanism includes receiving hopper, splicing screw, splicing nut seat and receiving cylinder, receiving hopper is arranged on the front side of main spindle box, the one side of main shaft, the rear end connection splicing screw of receiving hopper, splicing screw runs through main spindle box, and passes through the splicing nut seat in main spindle box, it is threadedly coupled with splicing nut seat, the rear end of splicing screw is mounted in splicing bearing block；The main shaft connection encoder of the multifunction machine main axle structure tests the speed, and material receiving mechanism is mounted on main spindle box, can complete automatic material connection, improve processing efficiency, be worth promoting.
Description
Technical field
The utility model is related to machine tool field, especially a kind of multifunction machine main axle structure.
Background technology
At present, in machinery industry, the performance of engineering goods is continuously improved in order to meet people, thus to spare and accessory parts
Requirement on machining accuracy is also higher and higher.And be that can process that more fine, size is more accurate, most workpiece all uses numerical control
Lathe produces.Numerically controlled lathe is also known as CNC lathes, i.e. computer numerical control (CNC) lathe, integrated level is higher.Numerically-controlled machine tool is collection machine
The electromechanical integrated product that the multinomial technologies such as tool, electrical, hydraulic pressure, pneumatic, microelectronics and information are integrated, is mechanical production devices
In there is the machine-tool of high-precision, high efficiency, high automation and high flexibility.
With mechanical automation and precision machined development, the requirement for main shaft is also higher and higher, and main shaft needs to carry out
It tests the speed, but the function of existing main shaft is single, only has the function of clamping workpiece.
Utility model content
The utility model is intended to provide a kind of connection encoder and tests the speed, and can complete automatic material connection, improves and adds
The multifunction machine main axle structure of work efficiency rate.
To achieve the above object, the utility model provides following technical solution：A kind of multifunction machine main axle structure, including
Main shaft, main spindle box, code device and material receiving mechanism, the main shaft are mounted in main spindle box, and the rear end of main shaft passes through
Flexible clutch connects the input shaft of encoder, and encoder is fixed on by encoder stent on main spindle box；It is installed on main spindle box
Material receiving mechanism, material receiving mechanism include receiving hopper, splicing screw, splicing nut seat and receiving cylinder, and receiving hopper is arranged on main spindle box
Front side, the one side of main shaft, the rear end connection splicing screw of receiving hopper, splicing screw runs through main spindle box, and passes through main spindle box
Interior splicing nut seat, is threadedly coupled with splicing nut seat, and the rear end of splicing screw is mounted in splicing bearing block, splicing bearing
Seat connection Telescopic-cylinder bar fixed plate, Telescopic-cylinder bar fixed plate connect the telescopic rod of receiving cylinder, and receiving cylinder is fixed on master
Axle box side.
Further scheme as the utility model：Bearing is equipped between the splicing screw and splicing bearing block.
Further scheme as the utility model：The receiving cylinder is located at main spindle box close to the one side of receiving hopper, and
Connect air supply system.
Further scheme as the utility model：Main shaft between the flexible clutch and main spindle box is equipped with same
Step wheel, synchronizing wheel connection spindle drive.
Further scheme as the utility model：The flexible clutch both ends are defeated with main shaft and encoder respectively
Enter axis expansion connection.
Compared with prior art, the beneficial effects of the utility model are：The main shaft of the multifunction machine main axle structure connects
It connects encoder to test the speed, and material receiving mechanism is mounted on main spindle box, automatic material connection can be completed, improve processing efficiency,
It is worth promoting.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the flexible clutch of the utility model；
Fig. 3 is the structure diagram of the receiving hopper of the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of multifunction machine main axle structure, including main shaft 1, main
Axle box 2,5 mechanism of encoder and material receiving mechanism, the main shaft 1 are mounted in main spindle box 2, and the rear end of main shaft 1 passes through flexibility
Shaft coupling 4 connects the input shaft of encoder 5, and encoder 5 is fixed on by encoder stent 6 on main spindle box 2；Pacify on main spindle box 2
Material receiving mechanism is filled, material receiving mechanism includes receiving hopper 7, splicing screw 8, splicing nut seat 9 and receiving cylinder 10, and receiving hopper 7 is arranged on
The front side of main spindle box 2, the one side of main shaft 1, the rear end connection splicing screw 8 of receiving hopper 7, splicing screw 8 runs through main spindle box 2,
And the splicing nut seat 9 in through main spindle box 2, is threadedly coupled with splicing nut seat 9, and the rear end of splicing screw 8, which is mounted on, to be connect
Expect in bearing block 11, splicing bearing block 11 connects Telescopic-cylinder bar fixed plate 12, and Telescopic-cylinder bar fixed plate 12 connects splicing gas
The telescopic rod of cylinder 10, receiving cylinder 10 are fixed on 2 side of main spindle box.
It is above-mentioned, bearing is equipped between splicing screw 8 and splicing bearing block 11.
Above-mentioned, receiving cylinder 10 is located at main spindle box 2 close to the one side of receiving hopper 7, and connects air supply system.
Above-mentioned, the main shaft 1 between flexible clutch 4 and main spindle box 2 is equipped with synchronizing wheel, synchronizing wheel connection main shaft drives
Mechanism.
Above-mentioned, 4 both ends of flexible clutch expand respectively with the input shaft of main shaft 1 and encoder 5 to be connected.
The design feature and its operation principle of the utility model：When lathe is run, main shaft 1 passes through 4 band of flexible clutch
The input shaft of dynamic encoder 5 rotates, and is counted by encoder 5, while flexible clutch 4 can reduce vibrations, it is ensured that lathe is steady
It runs calmly and protects encoder 5, encoder 5 sends information to Main Control Tank processing；
Material receiver, when the workpiece on main shaft 1 carries out cutting off processing, when cutting off a subjob, receiving cylinder 10 is flexible
Bar is withdrawn, and splicing screw 8 and receiving hopper 7 is driven to move forward, and at this time due to the effect of splicing nut seat 9, splicing screw 8 rotates same
When receiving hopper 7 can be driven to turn to opening towards workpiece, since centrifugal force effect drops down onto receiving hopper 7 after cutting workpiece, and be followed by
Expect the elongation of cylinder 10 telescopic rod, moved after driving receiving hopper 7, and turn to that Open Side Down, the workpiece in receiving hopper 7 is poured out under
The picking-up container of side completes time processing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated 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
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of multifunction machine main axle structure, including main shaft, main spindle box, code device and material receiving mechanism, feature exists
In the main shaft is mounted in main spindle box, and the rear end of main shaft connects the input shaft of encoder by flexible clutch, coding
Device is fixed on by encoder stent on main spindle box；Material receiving mechanism is installed, material receiving mechanism includes receiving hopper, splicing silk on main spindle box
Bar, splicing nut seat and receiving cylinder, receiving hopper are arranged on the front side of main spindle box, the one side of main shaft, the rear end connection of receiving hopper
Splicing screw, splicing screw runs through main spindle box, and through the splicing nut seat in main spindle box, connects with splicing nut seat screw thread
It connects, the rear end of splicing screw is mounted in splicing bearing block, splicing bearing block connection Telescopic-cylinder bar fixed plate, Telescopic-cylinder bar
Fixed plate connects the telescopic rod of receiving cylinder, and receiving cylinder is fixed on main spindle box side.
2. multifunction machine main axle structure according to claim 1, which is characterized in that the splicing screw and splicing bearing
Bearing is equipped between seat.
3. multifunction machine main axle structure according to claim 1, which is characterized in that the receiving cylinder is located at main spindle box
Close to the one side of receiving hopper, and connect air supply system.
4. multifunction machine main axle structure according to claim 1, which is characterized in that the flexible clutch and main spindle box
Between main shaft be equipped with synchronizing wheel, synchronizing wheel connection spindle drive.
5. multifunction machine main axle structure according to claim 1, which is characterized in that the flexible clutch both ends difference
It expands and connects with the input shaft of main shaft and encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323764.3U CN207372301U (en) | 2017-03-29 | 2017-03-29 | A kind of multifunction machine main axle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323764.3U CN207372301U (en) | 2017-03-29 | 2017-03-29 | A kind of multifunction machine main axle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372301U true CN207372301U (en) | 2018-05-18 |
Family
ID=62297458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323764.3U Active CN207372301U (en) | 2017-03-29 | 2017-03-29 | A kind of multifunction machine main axle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372301U (en) |
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2017
- 2017-03-29 CN CN201720323764.3U patent/CN207372301U/en active Active
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