CN2853271Y - Double-axle linkage clamping device of deep-hole drilling machine - Google Patents
Double-axle linkage clamping device of deep-hole drilling machine Download PDFInfo
- Publication number
- CN2853271Y CN2853271Y CN 200520200905 CN200520200905U CN2853271Y CN 2853271 Y CN2853271 Y CN 2853271Y CN 200520200905 CN200520200905 CN 200520200905 CN 200520200905 U CN200520200905 U CN 200520200905U CN 2853271 Y CN2853271 Y CN 2853271Y
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- CN
- China
- Prior art keywords
- drilling machine
- hole drilling
- deep hole
- lifting
- clamping cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a deep hole drilling machine biax chain rule clipping device, comprising a clamping cylinder, wherein the cylinder rod of the clamping cylinder is connected with an L shaped drive plate. The drive plate is connected with two lifting axes through a jointed shaft. The top end of the lifting axes is provided with a lifting head connected with the work-piece through a guide bushing. The lifting axes are equipped with a spacing key which is connected with a key pin. Compared with the prior technology, the deep hole drilling machine biax chain rule clipping device of the utility model has the advantages of simple structure, easy maintenance and operation, being capable of reducing the machine production costs and high efficiency. The deep hole drilling machine biax chain rule clipping device is extensively applicable to mass production of the fine details on the deep hole drilling machine or applicable to the deep borehole process of car elements, hydraulic elements and compressor elements.
Description
Technical field:
The utility model relates to a kind of clamping device of deep hole drilling machine, particularly a kind of deep hole drilling machine twin shaft interlock clamping device.
Background technology:
Deep hole machining is meant the drilling processing in hole depth L and the hole of ratio＞20mm of aperture d, can adopt outer chip removal DF method processing (being the drill gun method) for the hole of 2～40 diameters, adopts interior chip removal method to process (being the BAT method) for the Kong Zeke 16 or more.At present, the clamping device of deep hole drilling machine mostly adopts one in a cylinder to clamp station, and promptly a hydraulic cylinder drives a clamp shaft, its complex structure, and maintenance, inconvenient operation, and also hydraulic control circuit and part are more, make the manufacturing cost of lathe higher.
Summary of the invention:
The purpose of this utility model is: provide a kind of simple in structure, maintenance, easy to operate can reduce the high deep hole drilling machine twin shaft interlock clamping device of lathe manufacturing cost and efficient, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises clamping cylinder (1), the piston rod of clamping cylinder (1) links to each other with L shaped transmission push pedal (3), transmission push pedal (3) links to each other with two lifting axes (4) by jointed shaft (2), be connected with in the end of lifting axe (4) and hold out against head (5), holding out against head (5) links to each other with workpiece (12) by fairlead (10), workpiece (12) is contained on the V-type adjustable supports (11), clamping cylinder (1) is contained on the hydraulic pressure tailstock (6), and V-type adjustable supports (11) and hydraulic pressure tailstock (6) are contained on the deep hole drilling machine workbench (7).
Lifting axe (4) is provided with spacing keyway (8), is connected with key pin (9) in spacing keyway (8), and key pin (9) is fixed on the hydraulic pressure tailstock (6).
The utility model adopts cylinder twin shaft interlock to clamp, drive two clamp shaft interlocks by a hydraulic cylinder, hydraulic control circuit and part have been significantly reduced, reduced the manufacturing cost of lathe, it not only can clamp two parts simultaneously, also but single part clamps and uses, and efficient is high and simple in structure, and maintenance operation is all convenient.Therefore, compared with prior art, the utlity model has simple in structure, the maintenance, easy to operate, can reduce the high advantage of lathe manufacturing cost and efficient.Can be widely used in processing miniature parts in enormous quantities on the deep hole drilling machine or being applied in the deep hole machining of auto parts and components, Hydraulic Elements, compressor components.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.
The specific embodiment:
Embodiment of the present utility model: shown in accompanying drawing 1 or accompanying drawing 2, go up installation hydraulic pressure tailstock (6) and two V-type adjustable supports (11) at deep hole drilling machine workbench (7), clamping cylinder (1) is contained on the hydraulic pressure tailstock (6), the piston rod of clamping cylinder (1) is linked to each other with L shaped transmission push pedal (3) by jointed shaft (2), two lifting axes (4) are connected with transmission push pedal (3) by jointed shaft (2), hold out against head (5) in the connection of the end of lifting axe (4), and will hold out against head (5) and link to each other with workpiece (12) by fairlead (10), it is detachable to hold out against head (5), and can change according to the clamping requirement of workpiece (12) and the size of workpiece (12).Spacing keyway (8) is set on lifting axe (4), goes up fixedly key pin (9), key pin (9) is inserted in the spacing keyway (8) gets final product, make lifting axe (4) can pass through key pin (9) and in spacing keyway (8), slide at hydraulic pressure tailstock (6).This device can be done vertically to regulate by the keyway acupuncture point in the T type groove of deep hole drilling machine workbench (7) according to workpiece (12) length.
Operation principle: 1, twin shaft clamps action, two workpiece (12) are placed on the V-type adjustable supports (11), start clamping cylinder (1), hydraulic oil enters the left chamber of clamping cylinder (1), piston rod promotes transmission push pedal (3), transmission push pedal (3) drives two lifting axes (4) and moves simultaneously, two hold out against head (5) and hold out against two workpiece (12) simultaneously, V-type adjustable supports (11) is left in workpiece (12) lifting and fairlead (10) is concentric, finish and clamp action, begin boring then, boring finishes, and hydraulic oil enters the right chamber of clamping cylinder (1), piston rod promotes transmission push pedal (3), lifting axe (4), holding out against head (5) resets, workpiece (12) drops on the V-type adjustable supports (11) after descending, and takes off workpiece (12), finishes processing.
2, single shaft clamps action: a workpiece (12) is placed on the V-type adjustable supports (11), start clamping cylinder (1), hydraulic oil enters and starts the left chamber of clamping cylinder (1), piston rod promotes transmission push pedal (3), transmission push pedal (3) drives two lifting axes (4) and two and holds out against (5) and move simultaneously, one of them holds out against head (5) contact workpiece (12), another holds out against head (5) and moves forward, spacing keyway (8) on lifting axe (4) is adjacent to key pin (9), at this moment this hold out against the head (5) no longer move, another lifting axe (4) clamping force increases, top tight workpiece (12) lifting is also left V-type adjustable supports (11), finish clamping action, begin boring then, boring finishes, hydraulic oil enters the right chamber of clamping cylinder (1), piston rod promotes transmission push pedal (3), lifting axe (4), hold out against head (5) and reset, take off workpiece (12), finish processing.
Claims (2)
1. deep hole drilling machine twin shaft interlock clamping device, it comprises clamping cylinder (1), it is characterized in that: the piston rod of clamping cylinder (1) links to each other with L shaped transmission push pedal (3), transmission push pedal (3) links to each other with two lifting axes (4) by jointed shaft (2), be connected with in the end of lifting axe (4) and hold out against head (5), holding out against head (5) links to each other with workpiece (12) by fairlead (10), workpiece (12) is contained on the V-type adjustable supports (11), clamping cylinder (1) is contained on the hydraulic pressure tailstock (6), and V-type adjustable supports (11) and hydraulic pressure tailstock (6) are contained on the deep hole drilling machine workbench (7).
2. deep hole drilling machine twin shaft interlock clamping device according to claim 1, it is characterized in that: lifting axe (4) is provided with spacing keyway (8), is connected with key pin (9) in spacing keyway (8), and key pin (9) is fixed on the hydraulic pressure tailstock (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200905 CN2853271Y (en) | 2005-12-30 | 2005-12-30 | Double-axle linkage clamping device of deep-hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200905 CN2853271Y (en) | 2005-12-30 | 2005-12-30 | Double-axle linkage clamping device of deep-hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853271Y true CN2853271Y (en) | 2007-01-03 |
Family
ID=37579900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200905 Expired - Fee Related CN2853271Y (en) | 2005-12-30 | 2005-12-30 | Double-axle linkage clamping device of deep-hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853271Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848242A (en) * | 2012-09-24 | 2013-01-02 | 永安市金声机械有限公司 | Crankshaft double-end surface milling and drilling clamp |
| CN102941493A (en) * | 2012-11-28 | 2013-02-27 | 无锡威华电焊机制造有限公司 | Steel grating plate clamping device |
| CN103551884A (en) * | 2013-10-30 | 2014-02-05 | 北京航天新风机械设备有限责任公司 | Incline correcting tool for deep hole of plate type part |
-
2005
- 2005-12-30 CN CN 200520200905 patent/CN2853271Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848242A (en) * | 2012-09-24 | 2013-01-02 | 永安市金声机械有限公司 | Crankshaft double-end surface milling and drilling clamp |
| CN102941493A (en) * | 2012-11-28 | 2013-02-27 | 无锡威华电焊机制造有限公司 | Steel grating plate clamping device |
| CN103551884A (en) * | 2013-10-30 | 2014-02-05 | 北京航天新风机械设备有限责任公司 | Incline correcting tool for deep hole of plate type part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20111230 |