CN101733426A - Novel pneumatic-hydraulic dual-purpose lathe chuck - Google Patents
Novel pneumatic-hydraulic dual-purpose lathe chuck Download PDFInfo
- Publication number
- CN101733426A CN101733426A CN200810235934A CN200810235934A CN101733426A CN 101733426 A CN101733426 A CN 101733426A CN 200810235934 A CN200810235934 A CN 200810235934A CN 200810235934 A CN200810235934 A CN 200810235934A CN 101733426 A CN101733426 A CN 101733426A
- Authority
- CN
- China
- Prior art keywords
- chuck
- novel pneumatic
- hydraulic
- piston
- purpose lathe
- 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
Images
Landscapes
- Gripping On Spindles (AREA)
Abstract
A novel pneumatic-hydraulic dual-purpose lathe chuck belongs to the electromechanical technology field. Proper quantities of hydraulic cylinders are uniformly distributed on chuck bodies. Pistons are arranged in the hydraulic cylinders. The two ends of each fusiform lever are respectively connected with one piston and one chuck jaw. The pistons are driven by gas pressure or liquid pressure to drive the jaws to clamp the workpieces via the fusiform levers, and the pistons reset under the resilience of springs after the gas pressure or liquid pressure is removed to loosen clamp of the workpieces. A swivel joint can ensure that the outside gas pressure or liquid pressure is connected with the hydraulic cylinders in the chuck at any time under the condition that the chuck swivels. The chuck has the characteristics of simple structure, low price, large clamp force and higher efficiency, and can effectively overcome the shortcomings of the current manual chucks and electric chucks.
Description
Technical field
The present invention relates to a kind of lathe chuck, particularly a kind of novel pneumatic-hydraulic dual-purpose lathe chuck.Belong to the mechanical ﹠ electrical technology field.
Background technology
Chuck is the indispensable annex of metal turning lathe, and at present, in the product of chuck, the power resources of its clamping mainly are manpower and two kinds of main method of electric power.The chuck of end user's masterpiece power is because the restriction of people's strength, generally be used on the middle-size and small-size lathe, and the labour intensity that this kind chuck not only uses is big, and efficient is lower, though the chuck clamping force of electrification is big, efficient is also higher, but the chuck structure of this kind is complicated, cost is higher, because electrification is used as power, its security performance is also lower.
Summary of the invention
The objective of the invention is to: provide that a kind of this chuck has simple in structure with hydraulic pressure or the air pressure chuck as power, low price, clamping force is big, and efficient can overcome the deficiency that available man-power chuck and electric chuck exist effectively than higher characteristics.
A kind of with hydraulic pressure or air pressure chuck as power, mainly by chuck body, piston, spring, the spindle-type lever, chuck jaw, and swivel joint is formed, the hydraulic cylinder of right quantity wherein is set on chuck body in uniform way, piston is equipped with in the inside, the two ends of spindle-type lever link to each other with chuck jaw with piston respectively, piston passes through spindle-type lever pushing claw clamping work pieces under the promotion of gas or fluid pressure, remove gas or fluid pressure, piston resets under the elastic force of spring, loosen the clamping to workpiece, swivel joint guarantees that chuck can guarantee at any time that under the situation of rotation extraneous gas or fluid pressure link to each other with hydraulic cylinder in the chuck.
Beneficial effect: have simple in structure, low price, clamping force is big, efficient is than higher characteristics, can overcome the deficiency that available man-power chuck and electric chuck exist effectively.
Description of drawings
Accompanying drawing is a structure principle chart of the present invention.
Shown in the figure: 1, chuck body; 2, piston; 3, spring; 4, blanking cover; 5, spindle-type lever, 6, claw; 7, top; 8, fitting sleeve; 9, swivel joint; 10, technology blanking cover.
The specific embodiment
The hydraulic cylinder of right quantity is set on chuck body in uniform way, piston (2) is equipped with in the inside, the two ends of spindle-type lever (6) link to each other with chuck jaw (6) with piston (2) respectively, piston (2) passes through spindle-type lever pushing claw (6) clamping work pieces under the promotion of gas or fluid pressure, remove gas or fluid pressure, piston resets under the elastic force of spring (3), loosens the clamping to workpiece.Swivel joint (9) links to each other with fitting sleeve (8), guarantees that chuck can guarantee at any time that under the situation of rotation extraneous gas or fluid pressure link to each other with hydraulic cylinder in the chuck.Have the hole on the fitting sleeve (8) and communicate with hydraulic cylinder by corresponding passage.For location and constraint to spring (3), be provided with blanking cover (4) at the oral area of piston (2) place cylinder body, the purpose of technology blanking cover (1) is to shut related pathways, prevents the leakage of pressure air or pressure fluid.
Claims (5)
1. novel pneumatic-hydraulic dual-purpose lathe chuck, it is made up of chuck body (1), piston (2), spring (3), blanking cover (4), spindle-type lever (5), claw (6), top (7), fitting sleeve (8), swivel joint (9), technology blanking cover (10), it is characterized in that: piston (2) is installed in chuck body (1) and goes up in the hydraulic cylinder that is provided with.
2. a kind of novel pneumatic-hydraulic dual-purpose lathe chuck according to claim 1 is characterized in that: the two ends of spindle-type lever (6) link to each other with chuck jaw (6) with piston (2) respectively.
3. a kind of novel pneumatic-hydraulic dual-purpose lathe chuck according to claim 1 and 2,, it is characterized in that: the shape of spindle-type lever (5) is the spindle shape.
4. according to claim 1 or 3 described a kind of novel pneumatic-hydraulic dual-purpose lathe chucks,, it is characterized in that: swivel joint (9) links to each other with fitting sleeve (8).
5. according to claim 1 or 4 described a kind of novel pneumatic-hydraulic dual-purpose lathe chucks,, it is characterized in that: the hole on the fitting sleeve (8) communicates with the lower end of hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235934A CN101733426A (en) | 2008-11-17 | 2008-11-17 | Novel pneumatic-hydraulic dual-purpose lathe chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235934A CN101733426A (en) | 2008-11-17 | 2008-11-17 | Novel pneumatic-hydraulic dual-purpose lathe chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101733426A true CN101733426A (en) | 2010-06-16 |
Family
ID=42457745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810235934A Pending CN101733426A (en) | 2008-11-17 | 2008-11-17 | Novel pneumatic-hydraulic dual-purpose lathe chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101733426A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942325A (en) * | 2014-03-27 | 2015-09-30 | 罗姆股份有限公司 | Chuck |
| CN111347501A (en) * | 2020-04-07 | 2020-06-30 | 闻金山 | Small-size wood working machine tool processing equipment |
| CN113524036A (en) * | 2021-07-27 | 2021-10-22 | 湖南伊米森机械科技有限公司 | Automatic pneumatic manipulator |
-
2008
- 2008-11-17 CN CN200810235934A patent/CN101733426A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942325A (en) * | 2014-03-27 | 2015-09-30 | 罗姆股份有限公司 | Chuck |
| CN111347501A (en) * | 2020-04-07 | 2020-06-30 | 闻金山 | Small-size wood working machine tool processing equipment |
| CN113524036A (en) * | 2021-07-27 | 2021-10-22 | 湖南伊米森机械科技有限公司 | Automatic pneumatic manipulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201262043Y (en) | Special clamp assembly for flushing well | |
| CN101733426A (en) | Novel pneumatic-hydraulic dual-purpose lathe chuck | |
| CN201720473U (en) | Novel lathe pneumatic-hydraulic dual-purpose chuck | |
| CN201776469U (en) | Novel pneumatic/hydraulic dual-purpose chuck of lathe | |
| CN102814518A (en) | Novel pneumatic-hydraulic double-functional chuck | |
| CN202571870U (en) | Lathe pneumatic clamping device | |
| CN101733427A (en) | Novel pneumatic-hydraulic dual-purpose machine tool chuck | |
| CN201455867U (en) | Friction pipe plier | |
| CN201904207U (en) | Fixture used for assembling electromagnet of transformer | |
| CN201105433Y (en) | Nail straightener | |
| CN201401139Y (en) | Slips quick-replacing hydraulic rubber cylinder clamping disc | |
| CN204262393U (en) | A kind of brush cover pulling claw hold down gag | |
| CN203665359U (en) | Crankcase blank positioning fixture | |
| CN205178793U (en) | Exchange general assembly fixture of synchronous cylinder rotor tile formula magnet steel of permanent magnetism | |
| CN203171466U (en) | Automatic clamping device | |
| CN102922455A (en) | Automatic clamping device | |
| CN205380580U (en) | Do benefit to hydraulic pressure reinforcement pincers of hole with circlip pressure equipment | |
| CN208231679U (en) | A kind of manual hydraulic device for crusher disassembly | |
| CN202146802U (en) | Split breaking hammer of stone breaker | |
| CN202224975U (en) | Clamp for processing multiple valve body holes | |
| CN201217181Y (en) | Hydraulic pliers | |
| CN201320742Y (en) | Spreading forceps | |
| CN101332589A (en) | Tool tong head | |
| CN202412174U (en) | External module for compression tool | |
| CN204819288U (en) | Link multi -functional sleeve of mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |