CN104097155A - Rapid vice - Google Patents
Rapid vice Download PDFInfo
- Publication number
- CN104097155A CN104097155A CN201410270258.3A CN201410270258A CN104097155A CN 104097155 A CN104097155 A CN 104097155A CN 201410270258 A CN201410270258 A CN 201410270258A CN 104097155 A CN104097155 A CN 104097155A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- movable
- vice body
- tong body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
本发明公开了一种快速虎钳，包括：支架、螺杆、操作手柄、固定钳身和活动钳身，支架的一侧设有固定钳身，另一侧设有可滑动的活动钳身，螺杆为双螺旋螺杆，包括第一螺杆和第二螺杆，第一螺杆的螺纹与第二螺杆的螺纹相反，并且第一螺杆的直径大于第二螺杆的直径，第一螺杆的后端与第二螺杆的前端相连接，第一螺杆前端设有操作手柄，第一螺杆穿过固定钳身上的通孔，与其螺纹连接，第二螺杆与活动钳身螺纹连接，当螺杆旋转时，所述活动钳身的移动距离为第一螺杆和第二螺杆的转动距离之和；通过上述方式，本发明通过复式螺旋传动原理，能够快速夹紧放松工件，操作方便简单，提高生产率，降低劳动强度，并且结构简单，生产成本低，便于生产。
The invention discloses a fast vise, comprising: a bracket, a screw rod, an operating handle, a fixed tong body and a movable tong body, one side of the bracket is provided with a fixed tong body, the other side is provided with a slidable movable tong body, the screw rod It is a double-helix screw, including a first screw and a second screw, the thread of the first screw is opposite to that of the second screw, and the diameter of the first screw is greater than the diameter of the second screw, and the rear end of the first screw is connected to the second screw The front end of the first screw rod is connected with the front end of the first screw rod. An operating handle is provided at the front end of the first screw rod. The first screw rod passes through the through hole on the fixed tong body and is threadedly connected with it. The second screw rod is threadedly connected with the movable tong body. When the screw rod rotates, the movable tong body The moving distance is the sum of the rotation distances of the first screw and the second screw; through the above method, the present invention can quickly clamp and loosen the workpiece through the principle of compound screw transmission, which is convenient and simple to operate, improves productivity, reduces labor intensity, and is simple in structure. , low production cost, easy to produce.
Description
Technical field
The present invention relates to a kind of grip vice and improve, particularly one can be loosened workpiece by Quick-clamped, and easy to operate simple, production efficiency is high, and labour intensity is low, and simple in structure, and production cost is low, is convenient to the quick vice of producing.
Background technology
Existing universal vice is mostly by support, fixing vice body, screw rod, movable vice body and traveling nut composition.Described support one side is provided with fixing vice body, and inside is provided with slidably movable vice body, and described movable vice body lower end is provided with traveling nut, and described screw rod is through fixing vice body and traveling nut.Rotating screw bolt, thus drive activity vice body moves and changes jaw size clamping work pieces, but in this clamping device, movable vice body moves slowly, and in the time that different workpieces change in size is large, governing speed is slow, and efficiency is low, and labour intensity is high, and wastes time and energy.Chinese patent CN201120531455.8, a kind of Quick fastening vice is disclosed, this invention comprises a kind of Quick fastening vice, comprise bearing, fixing vice body and movable vice body, also comprise clamping polished rod, clamping ring and clamping push rod, described movable vice body and one end load that clamps polished rod, described clamping polished rod is through bearing end cap, described bearing end cap is fixedly connected with clamping bearing, described clamping bearing is fixedly connected with hold-down nut, on described clamping polished rod, be set with clamping ring, and clamping ring is arranged in and clamps bearing, on described bearing end cap, be fixedly fitted with and hold out against part, and the one end that holds out against part passes bearing end cap and offsets with the clamping ring near bearing end cap, on described clamping polished rod, have gathering sill, clamp on polished rod clamping double-screw bolt is housed, the inner that clamps double-screw bolt is fixed with guide pad, described guide pad embeds in gathering sill and guide pad and gathering sill are slidably matched, clamp double-screw bolt and hold-down nut threaded engagement, described clamping push rod is clamping between double-screw bolt and clamping ring, described clamping push rod with hold out against part and be positioned at and clamp the heteropleural of polished rod.When use, clamping polished rod left end connection activity vice body, promote to clamp polished rod, can make to clamp polished rod and move around vertically.In the time that needs clamp, promote to clamp polished rod reach, make movable vice body contact fast workpiece, guide pad moves in gathering sill, clamp polished rod simultaneously and rotate, and drive guide pad, guide pad drives and clamps double-screw bolt revolution, promote to clamp push rod and press to clamping ring, under the supporting of pinching screw, clamping ring is deflection to the left, and clamping ring is pressed in and clamps on polished rod, clamping polished rod can not move, and workpiece is clamped.In the time that needs unclamp, rotate and clamp polished rod, clamping ring unclamps, and pulls to clamp after polished rod to move simultaneously, and workpiece is released.The present invention changes the clamping screw of original machine vice into clamping polished rod, nut changes clamping ring into, promote clamping ring by worm drive, its inclination is pressed on and clamps on polished rod, utilize normal pressure produces frictional force to carry out clamping work pieces to have obtained the effect of Quick-clamped between the two, although the time saving and energy saving efficiency of this device is high, but complex structure, number of components is many, and production cost is higher, is not easy to produce.
Summary of the invention
The technical problem that the present invention mainly solves is to provide one can loosen workpiece by Quick-clamped, and easy to operate simple, production efficiency is high, and labour intensity is low, and simple in structure, and production cost is low, is convenient to the quick vice of producing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is a kind of quick vice, comprise: support, screw rod, operating grip, fixing vice body and movable vice body, one side of described support is provided with fixing vice body, opposite side is provided with slidably movable vice body, described screw rod is double helix screw rod, comprise the first screw rod and the second screw rod, described the first screw flight is contrary with the second screw flight, and the diameter of the first screw rod is greater than the diameter of the second screw rod, the rear end of described the first screw rod is connected with the front end of the second screw rod, described the first screw front end is provided with operating grip, the first screw rod is through the through hole on fixing vice body, be threaded with it, described the second screw rod is threaded with movable vice body, in the time that screw rod rotates, the displacement of described movable vice body is the rotation distance sum of the first screw rod and the second screw rod.
Preferably, described movable vice body comprises vice body body and traveling nut, and described vice body body lower end is provided with the traveling nut fixing by screw, and described traveling nut is connected with the second screw flight.
Preferably, the jaw place of described fixing vice body and movable vice body is equipped with fixing nipper.
Preferably, described the first screw front end is provided with limited block, and described operating grip is arranged on limited block.
Preferably, described the first screw rod long enough, so that in the time that fixing vice body contacts with movable vice body, at least some is arranged in the through hole of fixing vice body the first screw rod.
The invention has the beneficial effects as follows: a kind of quick vice of the present invention, by compound screw transmission principle, can loosen workpiece by Quick-clamped, easy to operate simple, boost productivity, reduce labour intensity, and simple in structure, production cost is low, is convenient to produce.
Brief description of the drawings
The structural representation that accompanying drawing 1 is a kind of quick vice of the present invention;
Wherein: 1, screw rod; 2, operating grip; 3, fixing vice body; 4, movable vice body; 5, screw; 6, traveling nut; 7, the first screw rod; 8, the second screw rod; 9, vice body body; 10, fixing nipper; 11, limited block; 12, support.
detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of quick vice, comprise: support 12, screw rod 1, operating grip 2, fixing vice body 3 and movable vice body 4, described support 12 1 sides are provided with fixing vice body 3, inside is provided with slidably movable vice body 4, described screw rod 1 is double helix screw rod, comprise the first screw rod 7 and the second screw rod 8, the screw thread of described the first screw rod 7 is contrary with the screw thread of the second screw rod 8, and the diameter of the first screw rod 7 is greater than the diameter of the second screw rod 8, be convenient to screw rod 1 to be arranged on fixing vice body 3 and movable vice body 4, the rear end of described the first screw rod 7 is connected with the front end of the second screw rod 8, described the first screw rod 7 front ends are provided with operating grip 2, the first screw rod 7 is through the through hole on fixing vice body 3, be threaded with it, described the second screw rod 8 is threaded with movable vice body 4, in the time that screw rod 1 rotates, the displacement of described movable vice body 4 is the rotation distance sum of the first screw rod 7 and the second screw rod 8.
In the present embodiment, described movable vice body 4 comprises vice body body 9 and traveling nut 6, and described vice body body 9 lower ends are provided with the traveling nut 6 fixing by screw 5, and described traveling nut 6 is connected with the second screw rod 8.The jaw place of described fixing vice body 3 and movable vice body 4 is equipped with fixing nipper 10, prevents workpiece slippage.Described the first screw front end is provided with limited block 11, and described operating grip 2 is arranged on limited block 11.Described the first screw rod 7 long enoughs, in the time that fixing vice body 3 contacts with movable vice body 4, at least some is arranged in the through hole of fixing vice body 8 the first screw rod 7.
When use, rotating operation handle 2, the first screw rod 7 is rotated, and driving the second screw rod 8 to make it rotate rightabout toward the first screw rod 7 rotates, identical due to traveling nut 6 and the second screw rod 8, when the second screw rod 8 rotates rightabout while rotating toward the first screw rod 7, movable vice body still moves toward the first screw rod 7 rotation directions, makes adjustable clamp body 4 approach or away from fixing vice body 3.Utilize compound screw transmission principle, the displacement that makes movable vice body 4 is the rotation distance sum of the first screw rod 7 and the second screw rod 8, realize fixing vice body 3 and movable vice body 4 fast approachings or away from, thereby Quick-clamped or loosen workpiece.
The invention has the beneficial effects as follows: a kind of quick vice of the present invention, by compound screw transmission principle, can loosen workpiece by Quick-clamped, easy to operate simple, boost productivity, reduce labour intensity, and simple in structure, production cost is low, is convenient to produce.
Below be only concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on rights protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270258.3A CN104097155A (en) | 2014-06-18 | 2014-06-18 | Rapid vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270258.3A CN104097155A (en) | 2014-06-18 | 2014-06-18 | Rapid vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097155A true CN104097155A (en) | 2014-10-15 |
Family
ID=51665901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410270258.3A Pending CN104097155A (en) | 2014-06-18 | 2014-06-18 | Rapid vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384961A (en) * | 2014-11-12 | 2015-03-04 | 安徽方圆机电股份有限公司 | Sleeve clamp |
| CN105113061A (en) * | 2015-09-09 | 2015-12-02 | 经纬纺织机械股份有限公司 | Rapid machine beam puller of ring spinning frame |
| CN106514564A (en) * | 2016-10-26 | 2017-03-22 | 丹阳正联知识产权运营管理有限公司 | Multipurpose clamp pincers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139046Y (en) * | 1992-10-28 | 1993-07-28 | 曹祥荣 | Fast adjustable bench vice |
| CN2561552Y (en) * | 2002-07-11 | 2003-07-23 | 武义 | Flat tongs with bidirectional trapezoidal screw rods |
| DE202004004636U1 (en) * | 2004-03-25 | 2004-05-27 | Hico Himmel & Co Kg | Centering clamping device for workpiece in machine tool has drive-side thread of dual thread spindle with greater core diameter than other thread for same thread rise |
| CN2808433Y (en) * | 2005-07-13 | 2006-08-23 | 胡斌 | Self-aligning quick-moving jaw vice |
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN203936810U (en) * | 2014-06-18 | 2014-11-12 | 苏州市职业大学 | A kind of quick vice |
-
2014
- 2014-06-18 CN CN201410270258.3A patent/CN104097155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139046Y (en) * | 1992-10-28 | 1993-07-28 | 曹祥荣 | Fast adjustable bench vice |
| CN2561552Y (en) * | 2002-07-11 | 2003-07-23 | 武义 | Flat tongs with bidirectional trapezoidal screw rods |
| DE202004004636U1 (en) * | 2004-03-25 | 2004-05-27 | Hico Himmel & Co Kg | Centering clamping device for workpiece in machine tool has drive-side thread of dual thread spindle with greater core diameter than other thread for same thread rise |
| CN2808433Y (en) * | 2005-07-13 | 2006-08-23 | 胡斌 | Self-aligning quick-moving jaw vice |
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN203936810U (en) * | 2014-06-18 | 2014-11-12 | 苏州市职业大学 | A kind of quick vice |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384961A (en) * | 2014-11-12 | 2015-03-04 | 安徽方圆机电股份有限公司 | Sleeve clamp |
| CN105113061A (en) * | 2015-09-09 | 2015-12-02 | 经纬纺织机械股份有限公司 | Rapid machine beam puller of ring spinning frame |
| CN105113061B (en) * | 2015-09-09 | 2023-07-28 | 经纬智能纺织机械有限公司 | Quick beam puller of ring spinning frame |
| CN106514564A (en) * | 2016-10-26 | 2017-03-22 | 丹阳正联知识产权运营管理有限公司 | Multipurpose clamp pincers |
| CN106514564B (en) * | 2016-10-26 | 2019-03-19 | 丹阳正联知识产权运营管理有限公司 | A kind of multi-purpose fixture pincers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |