CN109676419A - The fixed mechanism of machine tool fixture - Google Patents
The fixed mechanism of machine tool fixture Download PDFInfo
- Publication number
- CN109676419A CN109676419A CN201910073503.4A CN201910073503A CN109676419A CN 109676419 A CN109676419 A CN 109676419A CN 201910073503 A CN201910073503 A CN 201910073503A CN 109676419 A CN109676419 A CN 109676419A
- Authority
- CN
- China
- Prior art keywords
- fixed
- oil
- fuel tank
- lower chambers
- machine tool
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 27
- -1 motor Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of fixed mechanisms of machine tool fixture, including workbench, hydraulic station and fixed station, fixed station two sides are equipped with fixed block, the chamber equipped with plunger is equipped with inside fixed block, fixed block is equipped with fixed column and oil inlet and oil outlet, fixed column end is hingedly fixed with rolled-up stock, and rolled-up stock one end is located above fixed station, and one end is hinged by pin shaft and plunger；Hydraulic station includes cabinet and fuel tank, motor, oil transfer pump and cylinder body, oil outlet connects fuel tank by hose, the inner cavity of cylinder body is divided into upper chamber and lower chambers by the piston being equipped in cylinder body, upper chamber is provided with gas and pressure detector, lower chambers connect fuel tank by oil pipe, oil transportation mouth is additionally provided in lower chambers, oil transportation mouth is connected to oil inlet by hose.The fixed mechanism of the machine tool fixture is reasonable in design simple, drives rolled-up stock to dismount workpiece to be processed by hydraulic station, operation Portable safety is reliable.
Description
Technical field
The present invention relates to mechanical equipment technical field, especially a kind of fixed mechanism of machine tool fixture.
Background technique
Lathe when processing products or components needs that first workpiece to be processed is fixed on the workbench of lathe,
Then start to process workpiece.During fixed workpiece, generally workpiece is suppressed using rolled-up stock and is fixed, and suppressed
The compacting or release of part generally use manual operation, and manual operation is cumbersome and there are security risks.
Summary of the invention
For the deficiency in background technique, the present invention provides a kind of fixed mechanism of machine tool fixture, and overcomes above
Defect.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of fixed mechanism of machine tool fixture, including workbench, hydraulic station and fixed fixed station on the table, the fixation
Platform two sides are equipped with fixed block, and chamber is equipped with inside the fixed block, are equipped with plunger in chamber, fixed block be equipped with fixed column and
The oil inlet and oil outlet of connecting chamber, fixed column end are hingedly fixed with rolled-up stock, and rolled-up stock one end is located above fixed station,
One end is hinged by pin shaft and plunger；The hydraulic station includes fuel tank, motor, oil transfer pump and the cylinder body of cabinet and position in the inner,
The oil outlet connects fuel tank by hose, is equipped with piston in cylinder body, the inner cavity of cylinder body is divided into upper chamber and cavity of resorption by piston
Room, upper chamber are provided with gas and pressure detector, and lower chambers connect fuel tank by oil pipe, and motor connects and drives oil transfer pump
, by being delivered to lower chambers, oil transportation mouth will be additionally provided in lower chambers, oil transportation mouth is connected to oil inlet by hose in fuel tank.
The cabinet is equipped with pressure display table and control panel.
The fuel tank is equipped with pouring orifice and oil return opening, and the oil outlet is connected with oil return opening.
Valve is connected separately at the pouring orifice and oil return opening.
The oil pipe is equipped with check valve, and relief tube is additionally provided between lower chambers and fuel tank, and relief tube is equipped with relief valve.
By adopting the above-described technical solution, effectively improve in existing machine tool the fixation of workpiece to be processed and
Disassembling section is cumbersome and unsafe, and the fixed mechanism of the machine tool fixture is reasonable in design simple, is driven and is pressed by hydraulic station
Product dismounts workpiece to be processed, and operation Portable safety is reliable, while cylinder body is arranged, by the pressure for detecting cylinder body upper chamber
Force value come determine the need for lower chambers carry out oil transportation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of hydraulic station 4 of the present invention.
Fig. 3 is the schematic diagram of internal structure of hydraulic station 4 of the present invention.
Fig. 4 is the structural schematic diagram of cylinder body 6.
Fig. 5 is the drive connection structural schematic diagram of fixed block 12.
1, workbench in figure；11, fixed station；12, fixed block；121, chamber；122, plunger；123, oil inlet；124, go out
Hydraulic fluid port；125, fixed column；2, rolled-up stock；21, pin shaft；3, fuel tank；31, pouring orifice；32, oil return opening；4, hydraulic station；41, cabinet；
5, motor；6, cylinder body；61, piston；62, upper chamber；63, oil pipe；631, oil transportation mouth；7, pressure detector；81, check valve；82,
Relief valve；821, relief tube.
Specific embodiment
Referring to figs. 1 to Fig. 5 it is found that the present invention: a kind of fixed mechanism of machine tool fixture, including workbench 1, hydraulic station 4 and
The fixed station 11 being fixed on workbench 1,11 two sides of fixed station are equipped with fixed block 12, are equipped with inside the fixed block 12
Chamber 121, chamber 121 is interior to be equipped with plunger 122, and fixed block 12 is equipped with the oil inlet 123 of fixed column 125 and connecting chamber 121
With oil outlet 124,125 end of fixed column is hingedly fixed with rolled-up stock 2, and 2 one end of rolled-up stock is located at 11 top of fixed station, and one end is logical
It crosses pin shaft 21 and plunger 122 is hinged, the hole that plunger 122 is worn on rolled-up stock 2 is slotted eye, and plunger 122 can be in ellipse
Movable in shape hole, slotted eye gives plunger 122 activity space；The hydraulic station 4 includes the fuel tank of cabinet 41 and position in the inner
3, motor 5, oil transfer pump and cylinder body 6, the oil outlet 124 connect fuel tank 3 by hose, are equipped with piston 61, piston 61 in cylinder body 6
The inner cavity of cylinder body 6 is divided into upper chamber 62 and lower chambers 63, upper chamber 62 is provided with gas and pressure detector 7, lower chambers
63 by oil pipe 33 connect fuel tank 3, and motor 5 connect and drive oil transfer pump by fuel tank 3 by being delivered to lower chambers 63, lower chambers
Oil transportation mouth 631 is additionally provided on 63, oil transportation mouth 631 is connected to oil inlet 123 by hose.
The cabinet 41 is equipped with pressure display table 411 and control panel 412.
The fuel tank 3 is equipped with pouring orifice 31 and oil return opening 32, and the oil outlet 124 is connected with oil return opening 32.
Valve (not shown) is connected separately at the pouring orifice 31 and oil return opening 32.
The oil pipe 33 is equipped with check valve 81, and relief tube 821, relief tube 821 are additionally provided between lower chambers 63 and fuel tank 3
It is equipped with relief valve 82.
The oil liquid in fuel tank 3 is input in lower chambers 63 by 5 transfer tube of motor by oil pipe 33 first, as shown in Fig. 4,
Piston 61 by 63 inner fluid of lower chambers pressure to upper chamber 62 mobile, 62 volume-diminished of upper chamber, in gas compressed,
Pressure detector 7 monitors gas pressure in upper chamber 62, and pressure value is delivered to master controller and pressure display table 411,
The pressure value detected by the pressure detector 7 stops inputting oil liquid into lower chambers 63 when being setup pressure value A；It then, will generation
Processing component is placed on fixed station 11, closes the channel between oil outlet 124 and fuel tank 3, opens oil inlet 123 and oil transportation mouth
Channel between 631,63 inner fluid of lower chambers are transported in chamber 121, and then drive the opposite ejection fixed block 12 of plunger 122,
Plunger 122 pushes rolled-up stock 2 hinged therewith, and rolled-up stock 2 is rotated around the hinge joint of fixed column 125, makes rolled-up stock 2 far from plunger
122 one end be compressed on fixed station 11 for being fixed on processing component, close oil inlet 123 and oil transportation mouth 631
Between channel start the processing for mark to workpiece vehicle or milling or brill.When component processing, which finishes, to be needed to remove, first choice is opened
Channel between oil outlet 124 and fuel tank 3,121 inner fluid of chamber are back in fuel tank 3 by itself oil pressure, and plunger 122 resets,
It drives rolled-up stock 2 far from fixed station 11, removes machined completion component.Preferably, it is set between 121 bottom wall of plunger 122 and chamber
Flexible part (not shown), in the state that plunger 122 is not by oil pressure, plunger 122 is returned to chamber 121 by elastic component
It is interior.
Repeatedly processing component is mounted and dismounted, 63 inner fluid of lower chambers, i.e. 63 inner fluid pressure of lower chambers is lost
Value reduces, and pressure becomes smaller in lower chambers 63, and gas push piston 61 is mobile to lower chambers 63 in upper chamber 62, therefore in upper chamber 62
Enterprise's air pressure becomes smaller, until when pressure detector 7 monitors that gas pressure value obtains minimum value less than setup pressure value in upper chamber 62,
Have in lower chambers 63 at this time and be not enough to processing component fixation, drives oil transfer pump will be oily in fuel tank 3 again through motor 5
Liquid is delivered in lower chambers 63, the maximum value of pressure value until pressure detector 7 monitors to set up an office.The structure setting is without adding
Ministry of worker's part requires pneumatic oil transfer pump, energy saving electric energy, environmental protection when installing fixed or disassembly every time.Pressure detector 7 is placed in built-in
Have in the upper chamber 62 of fixed gas and be placed in the lower chambers 63 of the oil liquid equipped with mobility relatively, prolongs the service life.
The fixation and disassembling section that the present invention effectively improves workpiece to be processed in existing machine tool are cumbersome and not
Safety, the fixed mechanism of the machine tool fixture is reasonable in design simple, drives rolled-up stock 2 to work to be processed by hydraulic station 4
Part is dismounted, and operation Portable safety is reliable, while cylinder body 6 is arranged, and is determined by detecting the pressure value of 6 upper chamber 62 of cylinder body
Whether need to carry out oil transportation to lower chambers 63.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (5)
1. a kind of fixed mechanism of machine tool fixture, including workbench (1) and the fixed station (11) being fixed on workbench (1),
It is characterized in that: further including hydraulic station (4), fixed station (11) two sides are equipped with fixed block (12), in the fixed block (12)
Portion is equipped with chamber (121), is equipped with plunger (122) in chamber (121), and fixed block (12) is equipped with fixed column (125) and connection chamber
The oil inlet (123) and oil outlet (124) of room (121), fixed column (125) end are hingedly fixed with rolled-up stock (2), rolled-up stock
(2) one end is located above fixed station (11), and one end is hinged by pin shaft (21) and plunger (122)；The hydraulic station (4) includes case
Fuel tank (3), motor (5), oil transfer pump and the cylinder body (6) of body (41) and position in the inner, the oil outlet (124) are connected by hose
Fuel tank (3), cylinder body (6) is interior to be equipped with piston (61), and the inner cavity of cylinder body (6) is divided into upper chamber (62) and lower chambers by piston (61)
(63), upper chamber (62) is provided with gas and pressure detector (7), and lower chambers (63) connect fuel tank (3) by oil pipe (33), and
Motor (5) connects and drives oil transfer pump by by being delivered to lower chambers (63), lower chambers are additionally provided with oil transportation mouth on (63) in fuel tank (3)
(631), oil transportation mouth (631) is connected to oil inlet (123) by hose.
2. the fixed mechanism of machine tool fixture according to claim 1, it is characterised in that: the cabinet (41) is equipped with pressure
Show table (411) and control panel (412).
3. the fixed mechanism of machine tool fixture according to claim 1, it is characterised in that: the fuel tank (3) is equipped with pouring orifice
(31) it is connected with oil return opening (32), the oil outlet (124) with oil return opening (32).
4. the fixed mechanism of machine tool fixture according to claim 3, it is characterised in that: the pouring orifice (31) and oil return opening
(32) valve is connected separately at.
5. the fixed mechanism of machine tool fixture according to claim 1, it is characterised in that: the oil pipe (33) is equipped with unidirectional
Valve (81) is additionally provided with relief tube (821) between lower chambers (63) and fuel tank (3), and relief tube (821) is equipped with relief valve (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073503.4A CN109676419A (en) | 2019-01-25 | 2019-01-25 | The fixed mechanism of machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073503.4A CN109676419A (en) | 2019-01-25 | 2019-01-25 | The fixed mechanism of machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676419A true CN109676419A (en) | 2019-04-26 |
Family
ID=66194636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073503.4A Pending CN109676419A (en) | 2019-01-25 | 2019-01-25 | The fixed mechanism of machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676419A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203967Y (en) * | 1994-05-13 | 1995-07-26 | 陆望龙 | Hydraulic jack for automobile |
| CN2245365Y (en) * | 1995-11-20 | 1997-01-22 | 蔡军辉 | Hydraulic press for shoes |
| CN201108990Y (en) * | 2007-08-28 | 2008-09-03 | 比亚迪股份有限公司 | Grooving machine |
| CN102922021A (en) * | 2012-10-16 | 2013-02-13 | 大连德迈仕精密轴有限公司 | Machining method of cylindrical surface long keyway of throttle valve spindle |
| CN205927976U (en) * | 2016-06-07 | 2017-02-08 | 杭州太普机械科技有限公司 | Planet carrier machining center special fixture |
| CN209717091U (en) * | 2019-01-25 | 2019-12-03 | 温州欧权精密机械有限公司 | The fixed mechanism of machine tool fixture |
-
2019
- 2019-01-25 CN CN201910073503.4A patent/CN109676419A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203967Y (en) * | 1994-05-13 | 1995-07-26 | 陆望龙 | Hydraulic jack for automobile |
| CN2245365Y (en) * | 1995-11-20 | 1997-01-22 | 蔡军辉 | Hydraulic press for shoes |
| CN201108990Y (en) * | 2007-08-28 | 2008-09-03 | 比亚迪股份有限公司 | Grooving machine |
| CN102922021A (en) * | 2012-10-16 | 2013-02-13 | 大连德迈仕精密轴有限公司 | Machining method of cylindrical surface long keyway of throttle valve spindle |
| CN205927976U (en) * | 2016-06-07 | 2017-02-08 | 杭州太普机械科技有限公司 | Planet carrier machining center special fixture |
| CN209717091U (en) * | 2019-01-25 | 2019-12-03 | 温州欧权精密机械有限公司 | The fixed mechanism of machine tool fixture |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190426 |
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| WD01 | Invention patent application deemed withdrawn after publication |