CN203610979U - Numerical control hydraulic direct driving oil cylinder indexing worktable - Google Patents
Numerical control hydraulic direct driving oil cylinder indexing worktable Download PDFInfo
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- CN203610979U CN203610979U CN201320731336.6U CN201320731336U CN203610979U CN 203610979 U CN203610979 U CN 203610979U CN 201320731336 U CN201320731336 U CN 201320731336U CN 203610979 U CN203610979 U CN 203610979U
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- workbench
- oil cylinder
- worktable
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Abstract
The utility model provides a numerical control hydraulic direct-driving oil cylinder indexing worktable, which comprises a body and a worktable integrated with a spindle. A clutch oil cylinder is arranged between the upper end of the body and the worktable, a moving fluted disk and a fixed fluted disk are arranged in the clutch oil cylinder, the moving fluted disk is integrally connected with the body, the fixed fluted disk is integrally connected with the worktable and a fan-shaped piston, a limiting stopper A and a limiting stopper B are respectively arranged on the two sides of the fan-shaped piston, the body is provided with an oil inlet A, an oil inlet B, an oil inlet C and an oil inlet D, the oil inlet A is connected with a transmitting rod A, one end of the transmitting rod A is provided with a sensor A, the oil inlet D is connected with a transmitting rod B, one end of the transmitting rod B is provided with a sensor C, and a valve seat in the worktable is provided with a sensor B. According to the indexing worktable, the integral structure and size of the product are simplified, the number of components is reduced, the accumulated error of assembly is greatly reduced, the production cost is reduced greatly, the processing difficulty and processing precision of the components are extremely easy to control, and therefore the improvement on the overall comprehensive precision of equipment is fully ensured.
Description
Technical field
The utility model belongs to hydraulic table technical field, relates 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, greatly simplify the structure of engineering goods, reduce difficulty of processing, but due to many-sided reason, still more complicated of the structure of some product, point workbench such as the numerical control hydraulic that picture is current, its type of drive is to adopt two built-in straight-through oil cylinders, by tooth bar, the rectilinear motion of oil cylinder is passed to the gear being connected with workbench main shaft, and then point work such as realize by end face clutch and end-toothed disc, in decile process, workbench must first depart from the end-toothed disc of location, workbench will have axial vibration like this, this action not only need larger strength by workbench together with heavy workpiece jack-up, but also can cause unstable in work, the structure of its very complicated is not only brought very big difficulty to processing, workpiece precision is wayward, decile error ratio is larger, 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 left the hidden danger that leak many places to system simultaneously, and cause compared with the product of small dimension and cannot arrange and join oil system, the range of application of product is extremely restricted.
Utility model content
The utility model 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 can realize workbench and axially work without under released state.
The technical solution of the utility model is achieved in that 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, between body upper end and workbench, be provided with clutch oil cylinder, in clutch oil cylinder, be provided with the active toothed disk being connected as a single entity with body, 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, on body, be respectively equipped with fuel feed hole A, fuel feed hole B, fuel feed hole C and fuel feed hole D, fuel feed hole A is connected with the bar A that posts a letter, the bar A one end of posting a letter is provided with sensors A, fuel feed hole D is connected with the bar B that posts a letter, the bar B one end of posting a letter is provided with sensor C, valve seat in workbench is provided with sensor B,
Preferably, the bar A that posts a letter is provided with control valve A and sealing ring A, and the bar B that posts a letter is 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, between the upper end of body and workbench, be provided with bearing;
Preferably, between the lower end of body and workbench axle head, be provided with another bearing.
The beneficial effects of the utility model are: the utility model has been save numerous and diverse member and some other Accessory Members such as ring flange that two straight-through oil cylinders and two connect oil cylinders, gear, tooth bar, end-toothed disc, overall structure and the volume of product are simplified, expand working range, reduce the quantity of member, the accumulated error of assembling is greatly reduced, greatly reduce production cost, and the difficulty of processing of member and also very easily control of machining accuracy, make like this whole synthesis precision that improves equipment obtain sufficient assurance.
Accompanying drawing explanation
Fig. 1 is overall structure view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is A-A cross section view of the present utility model;
Fig. 4 is B-B cross section view of the present utility model.
Part explanation: 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, the bar A that posts a letter, 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, the bar B that posts a letter, 23, sensor C, 24, sensor B, 25, sensors A, 26, valve seat, 27, working chamber A, 28, working chamber B.
The specific embodiment
For Comprehension and Implementation better, describe point workbench such as the straight displacement of reservoir oil cylinder of a kind of numerical control hydraulic of the present utility model 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, between the upper end of body 1 and workbench 2, be provided with bearing 5, between the axle head of the lower end of body 1 and workbench 2, be provided with bearing 4, the axial location restriction with workbench 2 by body 1 by gland 3, between body 1 and workbench 2, be provided with clutch oil cylinder 6, in clutch oil cylinder 6, be provided with active toothed disk 7 and fixed tooth disk 8, 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, can realize workbench 2 is axially working without under released state, thereby guarantee the stability of work, fan-shaped piston 14 both sides are respectively equipped with stop A15 and stop B18, on body 1, be respectively equipped with fuel feed hole A11, fuel feed hole B16, fuel feed hole C17 and fuel feed hole D21, fuel feed hole A11 is connected with the bar A10 that posts a letter, the bar A10 one end of posting a letter is provided with sensors A 25, the bar A10 that posts a letter is provided with control valve A12 and sealing ring A13, fuel feed hole D21 is connected with the bar B22 that posts a letter, the bar B22 one end of posting a letter is provided with sensor C23, the bar B22 that posts a letter is provided with control valve B20 and sealing ring B19, valve seat 26 in workbench 2 is provided with sensor B24, clutch oil cylinder 6 tops are provided with working chamber A27, bottom is provided with working chamber B28.
When system is opened fuel feed hole B16, first hydraulic oil enters the lower end of clutch oil cylinder 6, upwards jack-up of active toothed disk 7, workbench 2 and body 1 are departed from, can carry out decile work, 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 rotations, in the time forwarding stop B18 to and post a letter bar B22 collision, complete a decile job, by sensor, information is fed back to control system by C23, fuel feed hole C17 is opened, hydraulic oil enters the upper end of clutch oil cylinder 6, force active toothed disk 7 to engage with fixed tooth disk 8, after workbench is located completely, by sensor, B24 feeds back to control system, the work that can process, meanwhile, control system is opened fuel feed hole A21, 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, in the time that stop A15 collides with the bar A10 that posts a letter, by sensors A 25, information is fed 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), in clutch oil cylinder (6), be provided with active toothed disk (7) and fixed tooth disk (8), active toothed disk (7) is connected as a single entity with body (1), 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), body is respectively equipped with fuel feed hole A(11 on (1)), fuel feed hole B(16), fuel feed hole C(17) and fuel feed hole D(21), fuel feed hole A(11) with the bar A(10 that posts a letter) be connected, bar A(10 posts a letter) one end is provided with sensors A (25), fuel feed hole D(21) with the bar B(22 that posts a letter) be connected, bar B(22 posts a letter) 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 a kind of numerical control hydraulic according to claim 1, bar A(10 is characterized in that posting a letter) be provided with control valve A(12) and sealing ring A(13), bar B(22 posts a letter) 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 a kind 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 a kind 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. according to point workbench such as the straight displacement of reservoir oil cylinders of a kind of numerical control hydraulic described in claim 1 or 4, it is characterized in that being provided with bearing (5) between the upper end of body (1) and workbench (2), by gland (3) by the axial location restriction of body (1) and workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731336.6U CN203610979U (en) | 2013-11-19 | 2013-11-19 | Numerical control hydraulic direct driving oil cylinder indexing worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731336.6U CN203610979U (en) | 2013-11-19 | 2013-11-19 | Numerical control hydraulic direct driving oil cylinder indexing worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610979U true CN203610979U (en) | 2014-05-28 |
Family
ID=50763660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731336.6U Withdrawn - After Issue CN203610979U (en) | 2013-11-19 | 2013-11-19 | Numerical control hydraulic direct driving oil cylinder indexing worktable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551865A (en) * | 2013-11-19 | 2014-02-05 | 周永林 | Numerically-controlled hydraulic direct-drive oil cylinder uniformly-divided workbench |
| CN105033758A (en) * | 2015-07-13 | 2015-11-11 | 常州信息职业技术学院 | Fast-transposition hydraulic indexing clamping device |
| CN111232770A (en) * | 2020-01-21 | 2020-06-05 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
-
2013
- 2013-11-19 CN CN201320731336.6U patent/CN203610979U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551865A (en) * | 2013-11-19 | 2014-02-05 | 周永林 | Numerically-controlled hydraulic direct-drive oil cylinder uniformly-divided workbench |
| CN103551865B (en) * | 2013-11-19 | 2015-09-30 | 周永林 | Point workbench such as the straight displacement of reservoir oil cylinder of numerical control hydraulic |
| CN105033758A (en) * | 2015-07-13 | 2015-11-11 | 常州信息职业技术学院 | Fast-transposition hydraulic indexing clamping device |
| CN105033758B (en) * | 2015-07-13 | 2017-04-12 | 常州信息职业技术学院 | Fast-transposition hydraulic indexing clamping device |
| CN111232770A (en) * | 2020-01-21 | 2020-06-05 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
| CN111232770B (en) * | 2020-01-21 | 2020-09-22 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |