CN203045389U - Numerical control multi-shaft-gear type milling head - Google Patents
Numerical control multi-shaft-gear type milling head Download PDFInfo
- Publication number
- CN203045389U CN203045389U CN 201320028723 CN201320028723U CN203045389U CN 203045389 U CN203045389 U CN 203045389U CN 201320028723 CN201320028723 CN 201320028723 CN 201320028723 U CN201320028723 U CN 201320028723U CN 203045389 U CN203045389 U CN 203045389U
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- gear type
- main shaft
- sets
- groups
- milling head
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Abstract
The utility model discloses a numerical control multi-shaft-gear type milling head. The unit of the milling head comprises two sets of gear type main shaft machine sets, two sets of tool loosing machine sets, two sets of main shaft motors and two sets of transmission machine sets. A main shaft box is provided with the installation hole locations of the two gear type main shaft machine sets, and the installation hole locations of the two sets of transmission machine sets of the two gear type main shaft machine sets. The two tool loosing machine sets are respectively arranged above the two sets of gear type main shaft machine sets. The two main shaft motors are respectively arranged above the two sets of transmission machine sets. The two sets of transmission machine sets are respectively and correspondingly connected with the main shaft motors and the gear type main shaft machine sets. A square reinforcing rib is arranged in the main shaft box. The tool loosing machine sets move tension rods elastically arranged on the gear type main shaft machine sets to achieve automatic tool clamping movement through tension rods through a hydraulic cylinder. The transmission machine sets drive the gear type main shaft main shaft machine sets to rotate through a set of idler wheels driven by the main shaft motors. The numerical control multi-shaft-gear type milling head has the advantage of being multiple in functions, high in accuracy, easy to operate, super-efficient, and low in energy consumption.
Description
Technical field
The utility model relates to the CNC milling machine technical field, especially refers to the Digit Control Machine Tool device of middle-size and small-size mould, spare and accessory parts processing.
Background technology
Along with development of science and technology, Numeric Control Technology is widely used, and technical field constantly improves, the mach profile of existing vertical machining centre is single, can not disposablely finish the processing of many profiles, and workman's operation is extremely inconvenient, operation is many and complicated, is fit to the batch process of smallclothes.
The utility model content
At the deficiencies in the prior art part, the utility model provides a kind of numerical control multi-shaft gear type milling head.This milling head has multi-functional, high accuracy, the advantage of easy to operate, ultra high efficiency, low power consuming.
For achieving the above object, technical solutions of the utility model are:
Numerical control multi-shaft gear type milling head, this milling head include two groups of gear type main shaft units that are arranged on the main spindle box, two groups of pine cutter units, one group of spindle motor and two groups of transmission units; Described main spindle box is provided with the mounting hole site of two gear type main shaft units, and drives the mounting hole site of two groups of transmission units of two gear type main shaft units respectively; Two groups of pine cutter units are located at two groups of gear type main shaft unit tops respectively; One group of spindle motor is located at two groups of transmission unit tops; Two groups of corresponding spindle motor and gear type main shaft units of connecting of driver group difference.
Further, described main spindle box inside is provided with square ribs.
Further, loose cutter unit is to realize pressing from both sides automatically the cutter action by the stayed mast that hydraulic jack action elasticity is arranged on the gear type main shaft unit.
Further, the transmission unit is to drive the spinning movement of two groups of gear type main shaft units by one group of idle pulley that spindle motor drives.
The usefulness of technique scheme is:
The utility model numerical control multi-shaft gear type milling head is via rigorous 3D design and Mechanics Calculation, and matching structure analysis software, make the spindle motor, gear type main shaft unit, loose cutter unit and the transmission unit that are arranged on the main spindle box obtain best structural ribs layout, effectively improve rigidity and the intensity of main structure foundry goods.Spindle motor, gear type main shaft unit cooperate with the stable of transmission unit, reach gear type main shaft unit and cooperate with the stable of loose cutter unit, and to guarantee the accurate of profile, cutlery is changed easy.
The utility model numerical control multi-shaft gear type milling head disposes two main shafts simultaneously, can be equipped with double-pole storehouse system, therefore can carry out the automatic tool changer action to two main shafts simultaneously.This equipment 2 profiles that can once be shaped on the material of corresponding specification have satisfied technological requirement fully, and 1 people is equivalent to 2 workmans' operation, alleviates working strength of workers, improve 2 times of work efficiency, and mould zero consumes.The product profile can by program to finish two, the processing of three-dimension curved surface, install the 4th additional and can do the three-dimensional space milling.
Description of drawings
Fig. 1 is the structural representation of the utility model numerical control multi-shaft gear type milling head (comprising driving motor);
Fig. 2 is the structural representation of the utility model numerical control multi-shaft gear type milling head (not comprising driving motor);
Fig. 3 is the side-looking structural representation of Fig. 2;
Fig. 4 is the utility model main spindle box structural representation;
Fig. 5 is the utility model pine cutter set structure schematic diagram;
Fig. 6 is the utility model gear type main shaft set structure schematic diagram;
Fig. 7 is the utility model transmission unit structural representation;
Fig. 8 is the power distribution schematic diagram of the utility model spindle motor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Numerical control multi-shaft gear type milling head as shown in Figure 1, 2, 3, this milling head include two groups of gear type main shaft units 2 that are arranged on the main spindle box 5, two groups of pine cutter units 3, one group of spindle motor 1 and two groups of transmission units 4.
Shown in Fig. 3,5,6, insert two first mounting hole site 51 of main spindle box 5 after 2 groups of two groups of gear type main shaft units erect respectively, two groups of pine cutter units 3 being located at two groups of gear type main shaft unit 2 tops respectively are to realize pressing from both sides automatically the cutter action by the stayed mast 21 that hydraulic jack 31 action elasticity are arranged on the gear type main shaft unit 2.
Gear type main shaft unit 2 as shown in Figure 6, its broaching tool bar working chamber bottom is a tapered opening 24, the broaching tool bar 21 of the fixedly connected broaching tool lobe 23 in a ccontaining butterfly spring 22, one bottoms, top is set in this butterfly spring 22.During work, loose cutter unit utilizes hydraulic control, and is oil-filled to hydraulic jack 31, and piston 32 pushes up downwards, withstands broaching tool bar 21 and moves down, and broaching tool lobe 23 opens behind the 7mm that moves down, and realizes automatic loose cutter action.Cutter is finished changing back hydraulic jack 31 emptyings, pressure disappears behind hydraulic jack 31 emptyings, and at this moment butterfly spring 22 up pushes up broaching tool bar 21, and broaching tool lobe 23 is closed because of the tapering relation of broaching tool bar working chamber tapered opening 24, firmly fasten blind rivet 6 with this, realize folder cutter action automatically.
The utility model numerical control multi-shaft gear type milling head, the two main shafts of configuration simultaneously can be equipped with double-pole storehouse system, therefore can carry out the automatic tool changer action to two main shafts simultaneously.Transmission unit 4 shown in Fig. 1,7 is to come 2 spinning movements of driven gear formula main shaft unit by one group of idle pulley that spindle motor 1 drives.Moment of torsion is passed to first rotating shaft 41 of transmission unit 4 when spindle motor 1, the upper idle pulley 44 that first idle pulley 43 on this rotating shaft drives on second rotating shaft 42, upper idle pulley 44 drives coaxial the next idle pulley 45 unitary rotation, does spinning movement by visiting these the next idle pulley 45 driven gear formula main shaft units again.
Above embodiment only is explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every according to the technological thought that the utility model proposes, as to do on the technical scheme basis any change all falls within the utility model protection domain.
Claims (5)
1. numerical control multi-shaft gear type milling head is characterized in that: this milling head includes the two groups of gear type main shaft units (2) that are arranged on the main spindle box (5), two groups of pine cutter units (3), one group of spindle motor (1) and two groups of transmission units (4); Described:
Main spindle box (5) is provided with the mounting hole site of two gear type main shaft units (2), and drives the mounting hole site of two groups of transmission units (4) of two gear type main shaft units (2) respectively;
Two groups of pine cutter units (3) are located at two groups of gear type main shaft units (2) top respectively;
One group of spindle motor (1), it is arranged at two groups of transmission units (4) top;
Two groups of transmission units (4), corresponding spindle motor (1) and the gear type main shaft unit (2) of connecting respectively.
2. numerical control multi-shaft gear type milling head as claimed in claim 1, it is characterized in that: described main spindle box (5) inside is provided with square ribs.
3. numerical control multi-shaft gear type milling head as claimed in claim 1 or 2 is characterized in that: loose cutter unit (3) is to realize pressing from both sides automatically the cutter action by the stayed mast (21) that hydraulic jack (31) action elasticity is arranged on the gear type main shaft unit (2).
4. numerical control multi-shaft gear type milling head as claimed in claim 1 or 2 is characterized in that: transmission unit (4) is to drive two groups of gear type main shaft units (2) spinning movement by one group of idle pulley that spindle motor (1) drives.
5. numerical control multi-shaft gear type milling head as claimed in claim 3 is characterized in that: transmission unit (4) is to drive two groups of gear type main shaft units (2) spinning movement by one group of idle pulley that spindle motor (1) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028723 CN203045389U (en) | 2013-01-21 | 2013-01-21 | Numerical control multi-shaft-gear type milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028723 CN203045389U (en) | 2013-01-21 | 2013-01-21 | Numerical control multi-shaft-gear type milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045389U true CN203045389U (en) | 2013-07-10 |
Family
ID=48728385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028723 Expired - Fee Related CN203045389U (en) | 2013-01-21 | 2013-01-21 | Numerical control multi-shaft-gear type milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421149A (en) * | 2020-05-21 | 2020-07-17 | 安徽津野数控科技有限公司 | Gear type milling machine spindle |
| CN115609063A (en) * | 2022-09-16 | 2023-01-17 | 宁波海天精工股份有限公司 | Double-cutter milling head capable of machining T-shaped groove working tables with multiple intervals |
-
2013
- 2013-01-21 CN CN 201320028723 patent/CN203045389U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421149A (en) * | 2020-05-21 | 2020-07-17 | 安徽津野数控科技有限公司 | Gear type milling machine spindle |
| CN111421149B (en) * | 2020-05-21 | 2021-08-24 | 安徽津野数控科技有限公司 | Gear type milling machine spindle |
| CN115609063A (en) * | 2022-09-16 | 2023-01-17 | 宁波海天精工股份有限公司 | Double-cutter milling head capable of machining T-shaped groove working tables with multiple intervals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130710 Termination date: 20180121 |