CN206622877U - A kind of asynchronous material pressing device and the CNC milling machine using the asynchronous material pressing device - Google Patents
A kind of asynchronous material pressing device and the CNC milling machine using the asynchronous material pressing device Download PDFInfo
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- CN206622877U CN206622877U CN201720339491.1U CN201720339491U CN206622877U CN 206622877 U CN206622877 U CN 206622877U CN 201720339491 U CN201720339491 U CN 201720339491U CN 206622877 U CN206622877 U CN 206622877U
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Abstract
The utility model belongs to machining technique field, specifically discloses a kind of asynchronous material pressing device and the CNC milling machine using the asynchronous material pressing device.Asynchronous material pressing device includes portal frame, main feeding pressure mechanism and secondary feeding pressure mechanism；Main feeding pressure mechanism includes main holding pad and main drive, and secondary feeding pressure mechanism includes secondary holding pad and assistant drive device；Main drive and assistant drive device are fastened on the top of crossbeam, and main holding pad and secondary holding pad are arranged on the bottom of crossbeam；The clutch end of main drive is fastened on main holding pad through crossbeam, and the clutch end of assistant drive device is fastened on secondary holding pad through crossbeam；Position on secondary holding pad corresponding to main holding pad offers main holding pad clearance position；During binder, main holding pad and secondary holding pad can successively compress the workpiece placed on the table in the presence of its drive device respectively.Stability during the application fixation workpiece is good, and machining accuracy is high, the processing for the oversized workpiece that is particularly suitable for use in.
Description
Technical field
The utility model belongs to machining technique field, specifically discloses a kind of asynchronous material pressing device and uses the asynchronous pressure
Expect the CNC milling machine of device.
Background technology
Chinese invention patent (Application No. 201611159364.X) discloses a kind of full-automatic numerical control duplex head milling machine, and this is complete
Automatic numerical control duplex head milling machine includes fixed seat, sliding seat, workbench, feeding pressure mechanism, the first station, second station, is automatically positioned
Device and numerical control system；Feeding pressure mechanism therein includes compressing rod and the binder rod driving device for driving compressing rod；
Binder rod driving device and compressing rod are arranged on the surface of workbench, and compressing rod can press in the presence of binder rod driving device
Workpiece on the table is placed in tight or release.The feeding pressure mechanism or material pressing device can realize turning work piece to be milled with high-precision
Fixed and compression, but when processed workpiece has oversize, it is necessary to further improve stabilization when workpiece is fixed
Degree.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of asynchronous material pressing device and using the asynchronous material pressing device
CNC milling machine, by setting main feeding pressure mechanism, secondary feeding pressure mechanism and respective drive device, the utility model can be realized super
The asynchronous compression of high stability of big workpiece, greatly improves the precision for treating Milling Process.
The utility model is to solve the solution that provides of its technical problem：
A kind of asynchronous material pressing device, including a portal frame, portal frame include left column, crossbeam and right column；Left column and
Right column is used for support beam, and crossbeam is arranged on the top of workbench, it is characterised in that：The asynchronous material pressing device also includes main pressure
Expect mechanism and secondary feeding pressure mechanism；Main feeding pressure mechanism includes main holding pad and the main drive for driving main holding pad, pair pressure
Material mechanism includes secondary holding pad and the assistant drive device for drive pair holding pad；Main drive and assistant drive device are fastened on
The top of crossbeam, main holding pad and secondary holding pad are arranged on the bottom of crossbeam, and the clutch end of main drive passes through crossbeam
It is fastened on main holding pad, the clutch end of assistant drive device is fastened on secondary holding pad through crossbeam；Phase on secondary holding pad
The position of Ying Yuzhu holding pads offers main holding pad clearance position；During binder, main holding pad can be kept away through the main holding pad
Room compresses the workpiece on workbench, then again by assistant drive device drive pair holding pad workpiece pressing.
Further, the major-minor drive device in the application is cylinder or oil cylinder, and main drive cylinder or oil cylinder are 1
Only, secondary drive cylinder or oil cylinder are two, and two secondary drive cylinders or oil cylinder are arranged on the both sides of main drive cylinder or oil cylinder.
Further, the size of the main holding pad in the application is less than the size of secondary holding pad, and secondary holding pad is length
List structure, main holding pad are round-like structure, and main holding pad clearance position, which means to be arranged on secondary holding pad, corresponds to main binder
Open-work at Board position.
Another aspect of the present utility model, also disclose a kind of CNC milling machine using asynchronous material pressing device, including lathe
Seat and workbench, it is characterised in that：The asynchronous material pressing device described in foregoing any technical scheme is provided with machine base；It is different
Walk the left column of material pressing device and right column is arranged on the both sides of workbench, crossbeam is arranged on the top of workbench.
Further, the left column in the application is rotatably mounted in machine base；The end set of right column has buckle
Portion, the corresponding site in machine base are provided with the deck for fixing right column, are provided with deck for coordinating clamping part
Snap-fit, right column are connected on deck by the cooperation between snap-fit on its clamping part and deck.
The utility model beneficial technique effect compared with prior art：
Main holding pad and secondary holding pad can compress step by step in the presence of its drive device respectively to be treated on workbench
Workpieces processing, the application stability is good, and reliability is high, and machining accuracy is secure.
To make goal of the invention of the present utility model, technical scheme and technique effect clearer, clear and definite, below in conjunction with explanation
Numerical control of the book the drawings and specific embodiments to asynchronous material pressing device disclosed in the utility model and using the asynchronous material pressing device
Milling machine elaborates.
Brief description of the drawings
Fig. 1：The structural representation of the CNC milling machine of asynchronous material pressing device is used in preferred embodiment.
Wherein：
10- portal frames, 20- main drives, 30- assistant drive devices, 40- pair holding pads, the main holding pads of 50-, 60- work
Platform, workpiece to be processed 70-, 80- machine bases；
110- left columns, 120- crossbeams, 130- right columns；
Clamping part on 1310- right columns, 810- are used for the deck for fixing right column, 8110- snap-fits.
Embodiment
It is related to a kind of asynchronous material pressing device applied on CNC milling machine in preferred embodiment and uses the asynchronous binder
The CNC milling machine of device.Referring to Fig. 1, the CNC milling machine includes machine base 80, workbench 60 is provided with machine base 80, is worked
The workpiece 70 of milling in need is placed on platform 60, the both sides of workpiece 70 are provided with milling cutter and its motor (not shown).
The asynchronous material pressing device for workpiece pressing 70 is provided with machine base 80, asynchronous material pressing device includes portal frame
10th, main feeding pressure mechanism and secondary feeding pressure mechanism.Main feeding pressure mechanism and secondary feeding pressure mechanism, which can be compressed successively, to be placed on workbench 60
Workpiece to be processed.
Portal frame 10 includes left column 110, crossbeam 120 and right column 130；Left column 110 is rotatably mounted to machine base
On 80；The end set of right column 130 has a clamping part 1310, and the corresponding site in machine base 80 is provided with for fixing right column
130 deck 810, the snap-fit 8110 for coordinating clamping part 1310 is provided with deck 810, and right column 130 passes through
Cooperation on its clamping part 1310 and deck 810 between snap-fit 8110 is connected on deck 810.Can as needed by
Portal frame 10 is rotated around left column 110 to facilitate operation of feeding and discharging.Crossbeam 120 is arranged on the upper of left column 110 and right column 130
Face, its orientation are substantially at the surface of workbench 60.Three are provided with crossbeam 120 to be used for through main feeding pressure mechanism and pair
The open-work of feeding pressure mechanism power axostylus axostyle.
Main feeding pressure mechanism includes main holding pad 50 and main drive 20, and secondary feeding pressure mechanism includes secondary holding pad 40 and secondary drive
Dynamic device 30.Main drive 20 and assistant drive device 30 use oil cylinder as power part, and main drive cylinder 20 is one
Only, secondary drive cylinder 30 has two.Main drive cylinder 20 and secondary drive cylinder 30 are fastened on the top of crossbeam 120, two pairs
Drive cylinder 30 is located at the both sides of main drive cylinder 20 respectively.The expansion link of main drive cylinder 20 passes through the open-work on crossbeam 120
After be fastened on main holding pad 50, the expansion links of two secondary drive cylinders 30 is through being fastened to secondary pressure after the open-work on crossbeam 120
On flitch 40.Main holding pad 50 is round-like structure, and secondary holding pad 40 is strip structure, and the size of secondary holding pad 40 is more than master
The size of holding pad 50；Position on secondary holding pad 40 corresponding to main holding pad 50 is provided with for accommodating and passing through main holding pad
50 main holding pad clearance position --- the main holding pad clearance position in the present embodiment means the open-work being arranged on secondary holding pad 40.
During binder, main holding pad 50 can pass through main holding pad clearance position to compress the workpiece 70 on workbench 60, then be driven again by pair
The workpiece pressing of 30 drive pair holding pad of cylinder 40.
As seen from the above description, the application on CNC milling machine by setting main feeding pressure mechanism, secondary feeding pressure mechanism and each
From drive device, realize the asynchronous compression of high stability of workpiece, substantially increase the precision for treating Milling Process.
The preferred embodiments of the present invention are elaborated above in association with Figure of description, it should explanation, this
The protection domain of utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also this reality
With new preferred embodiment, the technical staff in the field can also develop other embodiment on this basis, it is any not
Depart from the simple deformation or equivalent substitution of the utility model innovative idea, be covered by the utility model, belong to the utility model
Protection domain.
Claims (5)
1. a kind of asynchronous material pressing device, including a portal frame (10), the portal frame (10) includes left column (110), crossbeam
And right column (130) (120)；The crossbeam (120) is arranged on the top of workbench, and the left column (110) and the right side are vertical
Post (130) is used to support the crossbeam (120), it is characterised in that：
The asynchronous material pressing device also includes main feeding pressure mechanism and secondary feeding pressure mechanism, and the main feeding pressure mechanism includes main holding pad (50)
With the main drive (20) for driving the main holding pad (50), the secondary feeding pressure mechanism includes secondary holding pad (40) and used
In the assistant drive device (30) for driving the secondary holding pad (40)；
The main drive (20) and the assistant drive device (30) are fastened on the top of the crossbeam (120), the main pressure
Flitch (50) and the secondary holding pad (40) are arranged on the bottom of the crossbeam (120), the power of the main drive (20)
Output end is fastened on the main holding pad (50) through the crossbeam (120), the power output of the assistant drive device (30)
End is fastened on the secondary holding pad (50) through the crossbeam (120)；
Position on the secondary holding pad (40) corresponding to the main holding pad (50) offers main holding pad clearance position；Binder
When, the main holding pad (50) can pass through the main holding pad clearance position compress workpiece on workbench first, then again by
The assistant drive device (30) drives secondary holding pad (50) workpiece pressing.
2. asynchronous material pressing device according to claim 1, it is characterised in that：The main drive (20) includes a master
Drive cylinder or oil cylinder, the assistant drive device (30) include two secondary drive cylinders or oil cylinder, described two secondary drive cylinders
Or oil cylinder is arranged on the both sides of the main drive cylinder or oil cylinder.
3. asynchronous material pressing device according to claim 1, it is characterised in that：The main holding pad clearance position is is arranged on
State the open-work on main holding pad (50).
4. a kind of CNC milling machine using asynchronous material pressing device, including machine base (80) and workbench (60), it is characterised in that：Institute
State the asynchronous material pressing device being provided with machine base (80) according to any one of claim 1-3 claim；It is described different
Walk the left column (110) of material pressing device and right column (130) is arranged on the both sides of workbench (60), the crossbeam (120) is set
In the top of the workbench (60).
5. the CNC milling machine according to claim 4 using asynchronous material pressing device, it is characterised in that：The left column
(110) it is rotatably mounted in the machine base (80)；The end set of the right column (130) has clamping part (1310), institute
State the corresponding site in machine base (80) and be provided with the deck (810) for being used for fixing the right column (130), set on the deck
The snap-fit (8110) for coordinating the clamping part (1310) is equipped with, the right column (130) passes through its clamping part
(1310) it is connected to the cooperation on the deck (810) between snap-fit (8110) on the deck (810).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339491.1U CN206622877U (en) | 2017-03-31 | 2017-03-31 | A kind of asynchronous material pressing device and the CNC milling machine using the asynchronous material pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339491.1U CN206622877U (en) | 2017-03-31 | 2017-03-31 | A kind of asynchronous material pressing device and the CNC milling machine using the asynchronous material pressing device |
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| CN206622877U true CN206622877U (en) | 2017-11-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303177A (en) * | 2019-07-17 | 2019-10-08 | 重庆九源机械有限公司 | The process equipment in hole on a kind of diskware reference circle |
| CN110421450A (en) * | 2019-09-11 | 2019-11-08 | 大连誉洋工业智能有限公司 | A kind of workpiece pressuring clamping device |
| CN113103020A (en) * | 2021-04-16 | 2021-07-13 | 东莞市固达机械制造有限公司 | Automatic portal frame opens and shuts |
-
2017
- 2017-03-31 CN CN201720339491.1U patent/CN206622877U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303177A (en) * | 2019-07-17 | 2019-10-08 | 重庆九源机械有限公司 | The process equipment in hole on a kind of diskware reference circle |
| CN110303177B (en) * | 2019-07-17 | 2020-04-17 | 重庆九源机械有限公司 | Processing equipment for holes on disc indexing circle |
| CN110421450A (en) * | 2019-09-11 | 2019-11-08 | 大连誉洋工业智能有限公司 | A kind of workpiece pressuring clamping device |
| CN113103020A (en) * | 2021-04-16 | 2021-07-13 | 东莞市固达机械制造有限公司 | Automatic portal frame opens and shuts |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Building F, Kairuifeng Industrial Park, 137 Changdong Road, Banshicun, Changping Town, Dongguan City, Guangdong Province Patentee after: Dongguan City Gu Da Machinery Manufacturing Co., Ltd. Address before: 523000 Guangdong city of Dongguan Province Huang Zhen Diao Hong Fu Lu Langcun Patentee before: Dongguan City Gu Da Machinery Manufacturing Co., Ltd. |
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| CP02 | Change in the address of a patent holder |