CN103551865B - Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic - Google Patents
Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic Download PDFInfo
- Publication number
- CN103551865B CN103551865B CN201310579401.2A CN201310579401A CN103551865B CN 103551865 B CN103551865 B CN 103551865B CN 201310579401 A CN201310579401 A CN 201310579401A CN 103551865 B CN103551865 B CN 103551865B
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- CN
- China
- Prior art keywords
- workbench
- oil cylinder
- fuel feed
- feed hole
- numerical control
- 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.)
- Expired - Fee Related
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides point workbench such as the straight displacement of reservoir oil cylinder of a kind of numerical control hydraulic, comprise body and the workbench with integrated spindle axis, clutch oil cylinder is provided with between body upper end and workbench, active toothed disk and fixed tooth disk is provided with in clutch oil cylinder, active toothed disk and body are connected as a single entity, fixed tooth disk and workbench, fan-shaped piston is connected as a single entity, fan-shaped piston both sides are respectively equipped with stop A and stop B, body is respectively equipped with fuel feed hole A, fuel feed hole B, fuel feed hole C and fuel feed hole D, fuel feed hole A with transmit bar A and be connected, transmit bar A one end and be provided with sensors A, fuel feed hole D with transmit bar B and be connected, transmit bar B one end and be provided with sensor C, valve seat in workbench is provided with sensor B.This invention simplifies overall structure and the volume of product, decrease the quantity of component, the cumulative errors of assembling are greatly reduced, significantly reduce production cost, and the difficulty of processing of component and machining accuracy also very easily control, the whole synthesis precision of raising equipment is made to obtain sufficient guarantee like this.
Description
Technical field
The invention belongs to hydraulic table technical field, relate in particular to point workbench such as the straight displacement of reservoir oil cylinder of a kind of numerical control hydraulic.
Background technology
The development of Numeric Control Technology in recent years, enormously simplify the structure of engineering goods, decrease difficulty of processing, but due to many-sided reason, the structure still more complicated of some product, as point workbench such as current numerical control hydraulics, its type of drive is the built-in straight-through oil cylinder of employing two, by tooth bar, the rectilinear motion of oil cylinder is passed to the gear be connected with workbench main shaft, and then by point work such as end face clutch and end-toothed disc realize, in decile process, workbench must first depart from the end-toothed disc of location, such workbench will have axial vibration, this action not only needs larger strength by workbench together with heavy workpiece jack-up, but also the instability in work can be caused, the structure of its very complicated not only brings extreme difficulty to processing, workpiece precision is wayward, decile application condition is large, repetitive positioning accuracy is not satisfactory, and many places connection causes structural shakiness, especially two straight-through oil cylinders and join oil system, layer after layer tortuous, not only lose the pressure of system, also leave the hidden danger of leaking many places to system simultaneously, and cause cannot to arrange compared with the product of small dimension and join oil system, the range of application of product is extremely restricted.
Summary of the invention
The invention provides point workbench such as the straight displacement of reservoir oil cylinder of a kind of numerical control hydraulic, solve that the Working table structure very complicated in background technology, difficulty of processing are large, the uppity shortcoming of critical component precision, and workbench can be realized axially working without under released state.
Technical scheme of the present invention is achieved in that point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic, comprise body and the workbench with integrated spindle axis, clutch oil cylinder is provided with between body upper end and workbench, the active toothed disk be connected as a single entity with body is provided with in clutch oil cylinder, and and workbench, the fixed tooth disk that fan-shaped piston is connected as a single entity, fan-shaped piston both sides are respectively equipped with stop A and stop B, body is respectively equipped with fuel feed hole A, fuel feed hole B, fuel feed hole C and fuel feed hole D, fuel feed hole A with transmit bar A and be connected, transmit bar A one end and be provided with sensors A, fuel feed hole D with transmit bar B and be connected, transmit bar B one end and be provided with sensor C, valve seat in workbench is provided with sensor B,
Preferably, transmit bar A and be provided with control valve A and sealing ring A, transmit bar B and be provided with control valve B and sealing ring B;
Preferably, clutch oil cylinder top is provided with working chamber A, and bottom is provided with working chamber B;
Preferably, bearing is provided with between the upper end of body and workbench;
Preferably, another bearing is provided with between the lower end of body and workbench axle head.
The invention has the beneficial effects as follows: the present invention eliminates numerous and diverse component and some other Accessory Members such as ring flange, gear, tooth bar, end-toothed disc of two straight-through oil cylinders and two connection oil cylinders, simplify overall structure and the volume of product, expand working range, decrease the quantity of component, the accumulated error of assembling is greatly reduced, significantly reduce production cost, and the difficulty of processing of component and machining accuracy also very easily control, the whole synthesis precision of raising equipment is made to obtain sufficient guarantee like this.
Accompanying drawing explanation
Fig. 1 is overall structure view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is A-A cross section view of the present invention;
Fig. 4 is B-B cross section view of the present invention.
Part illustrates: 1, body, 2, workbench, 3, gland, 4, bearing, 5, bearing, 6, clutch oil cylinder, 7, active toothed disk, 8, fixed tooth disk, 9, oil cylinder cover, 10, bar A is transmitted, 11, fuel feed hole A, 12, control valve A, 13, sealing ring A, 14, fan-shaped piston, 15, stop A, 16, fuel feed hole B, 17, fuel feed hole C, 18, stop B, 19, sealing ring B, 20, control valve B, 21, fuel feed hole D, 22, bar B is transmitted, 23, sensor C, 24, sensor B, 25, sensors A, 26, valve seat, 27, working chamber A, 28, working chamber B.
Detailed description of the invention
In order to Comprehension and Implementation better, point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic of the present invention are described in detail below in conjunction with accompanying drawing, comprise body 1 and the workbench 2 with integrated spindle axis, in order to make the rotation of workbench more flexible, bearing 5 is provided with between the upper end of body 1 and workbench 2, bearing 4 is provided with between the lower end of body 1 and the axle head of workbench 2, by gland 3, the axial location of body 1 with workbench 2 is limited, clutch oil cylinder 6 is provided with between body 1 and workbench 2, active toothed disk 7 and fixed tooth disk 8 is provided with in clutch oil cylinder 6, active toothed disk 7 and body 1 are connected as a single entity, fixed tooth disk 8 and workbench 2, fan-shaped piston 14 is connected as a single entity, active toothed disk 7, fixed tooth disk 8, workbench 2 can be realized axially working without under released state, thus ensure that the stability of work, fan-shaped piston 14 both sides are respectively equipped with stop A15 and stop B18, body 1 is respectively equipped with fuel feed hole A11, fuel feed hole B16, fuel feed hole C17 and fuel feed hole D21, fuel feed hole A11 with transmit bar A10 and be connected, transmit bar A10 one end and be provided with sensors A 25, transmit bar A10 and be provided with control valve A12 and sealing ring A13, fuel feed hole D21 with transmit bar B22 and be connected, transmit bar B22 one end and be provided with sensor C23, transmit bar B22 and be provided with control valve B20 and sealing ring B19, valve seat 26 in workbench 2 is provided with sensor B24, clutch oil cylinder 6 top is provided with working chamber A27, bottom is provided with working chamber B28.
When system opens fuel feed hole B16, first hydraulic oil enters the lower end of clutch oil cylinder 6, active toothed disk 7 upwards jack-up, workbench 2 and body 1 are departed from, decile work can be carried out, hydraulic oil enters the working chamber A27 of decile oil cylinder from fuel feed hole A11, under the promotion of hydraulic oil, fan-shaped piston 14 starts around workbench 2 central rotation, when forward to stop B18 with transmit bar B22 collide time, namely a decile job is completed, by sensor C23 by information feed back to control system, fuel feed hole C17 is opened, hydraulic oil enters the upper end of clutch oil cylinder 6, active toothed disk 7 is forced to engage with fixed tooth disk 8, after workbench is located completely, control system is fed back to by sensor B24, the work of processing can be carried out, meanwhile, fuel feed hole A21 opens by control system, hydraulic oil enters the working chamber B28 of decile oil cylinder, under the promotion of hydraulic oil, fan-shaped piston 14 turns back to starting point, when stop A15 with transmit bar A10 collide time, by sensors A 25 by information feed back to control system.After the processing work of a station completes, then carry out the decile processing work of next station by above-mentioned steps.
Claims (5)
1. point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic, comprise body (1) and the workbench (2) with integrated spindle axis, it is characterized in that being provided with clutch oil cylinder (6) between body (1) and workbench (2), active toothed disk (7) and fixed tooth disk (8) is provided with in clutch oil cylinder (6), active toothed disk (7) and body (1) are connected as a single entity, fixed tooth disk (8) and workbench (2), fan-shaped piston (14) is connected as a single entity, fan-shaped piston (14) both sides are respectively equipped with stop A(15) and stop B(18), (1) is respectively equipped with fuel feed hole A(11 to body), fuel feed hole B(16), fuel feed hole C(17) and fuel feed hole D(21), fuel feed hole A(11) with transmit bar A(10) be connected, transmitting bar A(10) one end is provided with sensors A (25), fuel feed hole D(21) with transmit bar B(22) be connected, transmit bar B(22) one end is provided with sensor C(23), valve seat (26) in workbench (2) is provided with sensor B(24).
2. point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic according to claim 1, is characterized in that transmitting bar A(10) be provided with control valve A(12) and sealing ring A(13), transmit bar B(22) be provided with control valve B(20) and sealing ring B(19).
3. point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic according to claim 1, is characterized in that clutch oil cylinder (6) top is provided with working chamber A(27), bottom is provided with working chamber B(28).
4. point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic according to claim 1, is characterized in that being provided with bearing (4) between the lower end of body (1) and workbench (2).
5. point workbench such as the straight displacement of reservoir oil cylinder of the numerical control hydraulic according to claim 1 or 4, it is characterized in that being provided with bearing (5) between the upper end of body (1) and workbench (2), limited by the axial location of gland (3) by body (1) and workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310579401.2A CN103551865B (en) | 2013-11-19 | 2013-11-19 | Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310579401.2A CN103551865B (en) | 2013-11-19 | 2013-11-19 | Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551865A CN103551865A (en) | 2014-02-05 |
| CN103551865B true CN103551865B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310579401.2A Expired - Fee Related CN103551865B (en) | 2013-11-19 | 2013-11-19 | Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic |
Country Status (1)
| Country | Link |
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| CN (1) | CN103551865B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772961A (en) * | 1972-04-06 | 1973-11-20 | Giddings & Lewis | Hydrostatic rotary table |
| SU1397250A1 (en) * | 1986-03-20 | 1988-06-15 | Предприятие П/Я Г-4205 | Rotary indexing table |
| CN1072088C (en) * | 1994-08-31 | 2001-10-03 | 费利克斯·朔勒尔 | Indexing device |
| CN103111852A (en) * | 2013-02-07 | 2013-05-22 | 常州市宏达机床数控设备有限公司 | Rotating table used for numerically-control machine tool |
| CN203610979U (en) * | 2013-11-19 | 2014-05-28 | 周永林 | Numerical control hydraulic direct driving oil cylinder indexing worktable |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10304462B4 (en) * | 2003-02-04 | 2007-03-29 | Weiss Gmbh Sondermaschinentechnik | Rotary table |
| US20120180584A1 (en) * | 2011-01-13 | 2012-07-19 | Weiss Gmbh Sondermaschinentechnik | Pivotal drive |
-
2013
- 2013-11-19 CN CN201310579401.2A patent/CN103551865B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772961A (en) * | 1972-04-06 | 1973-11-20 | Giddings & Lewis | Hydrostatic rotary table |
| SU1397250A1 (en) * | 1986-03-20 | 1988-06-15 | Предприятие П/Я Г-4205 | Rotary indexing table |
| CN1072088C (en) * | 1994-08-31 | 2001-10-03 | 费利克斯·朔勒尔 | Indexing device |
| CN103111852A (en) * | 2013-02-07 | 2013-05-22 | 常州市宏达机床数控设备有限公司 | Rotating table used for numerically-control machine tool |
| CN203610979U (en) * | 2013-11-19 | 2014-05-28 | 周永林 | Numerical control hydraulic direct driving oil cylinder indexing worktable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551865A (en) | 2014-02-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yonglin Inventor after: Zhang Yanmei Inventor before: Zhou Yonglin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU YONGLIN TO: ZHOU YONGLIN ZHANG YANMEI |
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| 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: 20150930 Termination date: 20201119 |