CN203141148U - Fast-moving clamping device for all-angle fast-moving bench screw - Google Patents
Fast-moving clamping device for all-angle fast-moving bench screw Download PDFInfo
- Publication number
- CN203141148U CN203141148U CN 201320018328 CN201320018328U CN203141148U CN 203141148 U CN203141148 U CN 203141148U CN 201320018328 CN201320018328 CN 201320018328 CN 201320018328 U CN201320018328 U CN 201320018328U CN 203141148 U CN203141148 U CN 203141148U
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- jaw
- ratchet
- clamping device
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Abstract
The utility model discloses a fast-moving clamping device for an all-angle fast-moving bench screw. The fast-moving clamping device is characterized in that a rectangular hole is reserved in the middle of a fixed jaw, a ratchet rack nut and the rectangular hole are in clearance fit with each other, sawtooth-shaped racks arranged on two side faces of the ratchet rack nut are respectively abutted to two pawls on two sides of the ratchet rack nut, the two pawls are inset into the fixed jaw in clearance fit, and sealed on the fixed jaw through cover plates fixed on the sides of the fixed jaw through screws, a pin rod penetrates through the cover plates, two ends of the pin rod is respectively connected with cam handles and paws, and the pin rod is sleeved in springs arranged between the pawls and the cover plates; and two guiding shafts penetrate through two sides of the rectangular hole of the fixed jaw, the ends on the same sides of two guiding shafts are fixed on a movable jaw through screws, and a lead screw penetrates through the movable jaw. According to the arrangement, the fast-moving clamping device is simple and practical in structural design and easy to maintain; a jaw can move in high speed and long distance; and an effect open and close distance of a bench screw is effectively increased.
Description
Technical field
The utility model relates to a kind of tool for mechanical machining, particularly relates to a kind of fast moving clamping device of full angle fast moving bench vice.
Background technology
In the industrial production manufacturing, need various machine tools, and bench vice is exactly wherein a kind of.Common plug-type bench vice (91204917.0) lifts post-tensioning to the appropriate location with 6 right-hand members, and the adjustable screw sub-folder is tight again, and a required folding amount hour handle has very long one section to expose, and hinders processing; Thereby convex shoulder may be thrown off folded workpiece is dropped in the process; May do curved screw mandrel when lifting screw mandrel or in the process causes and can't rotate.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of fast moving clamping device of full angle fast moving bench vice, and its project organization is simple and practical, easy care; And jaw can be fast, long distance motion; Effectively strengthened effective folding distance of bench vice.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the fast moving clamping device that a kind of full angle fast moving bench vice is provided, the fast moving clamping device of this full angle fast moving bench vice is provided with rectangular opening in the middle of comprising described regular jaw, be provided with the ratchet bar nut of matched in clearance in the rectangular opening, the two sides of ratchet bar nut are provided with the zigzag tooth bar, push up respectively on the tooth bar of ratchet bar nut both sides ratchet is arranged, two ratchets are embedded in regular jaw and matched in clearance, ratchet is encapsulated in regular jaw by cover plate, cover plate is fixed on the regular jaw side by screw, be installed with pin rod on the cover plate, the two ends of pin rod are connected respectively to cam handle and ratchet, be with spring on the pin rod, spring is between ratchet and cover plate; The described rectangular opening both sides of regular jaw that comprise are installed with the axis of guide, and moving jaw is fixed in by screw in the end, the same side of two axis of guides, and the screw mandrel of rotation is installed on the moving jaw, and screw mandrel is connected to the ratchet bar nut.
The position of the corresponding ratchet bar nut in described regular jaw top is provided with holding screw, the lower end of holding screw arrange successively little spring and locating piece, locating piece is against the last plane of ratchet bar nut, and described two ends of also drawing together plane on the ratchet bar nut are provided with the triangular groove that cooperates with locating piece.
The beneficial effects of the utility model are: a kind of full angle fast moving of the utility model bench vice, and its project organization is simple and practical, easy care; And jaw can be fast, long distance motion; Effectively strengthened effective folding distance of bench vice.
Description of drawings
Fig. 1 is the structural representation of fast moving clamping device one preferred embodiment of a kind of full angle fast moving of the utility model bench vice;
Fig. 2 is the fast moving clamping device structure partial exploded view of a kind of full angle fast moving of the utility model bench vice.
The specific embodiment
Preferred embodiment is described in detail to the utility model below in conjunction with accompanying drawing, thereby so that the advantage of utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of fast moving clamping device of full angle fast moving bench vice, the fast moving clamping device of this full angle fast moving bench vice is provided with rectangular opening 210 in the middle of comprising described regular jaw 21, be provided with the ratchet bar nut 22 of matched in clearance in the rectangular opening 210, the two sides of ratchet bar nut 22 are provided with zigzag tooth bar 220, push up respectively on the tooth bar 220 of ratchet bar nut 22 both sides ratchet 24 is arranged, two ratchets 24 are embedded in regular jaw 2 and matched in clearance, ratchet 24 is encapsulated in regular jaw 2 by cover plate 27, cover plate 27 is fixed on regular jaw 2 sides by screw, be installed with pin rod 270 on the cover plate 27, the two ends of pin rod 270 are connected respectively to cam handle 26 and ratchet 24, be with spring 25 on the pin rod 270, spring 26 is between ratchet 24 and cover plate 27; Moving jaw 32 is fixed in by screw in the end, the same side that described rectangular opening 210 both sides that comprise regular jaw 2 are installed with 31, two axis of guides 31 of the axis of guide, and the screw mandrel 23 of rotation is installed on the moving jaw 32, and screw mandrel 23 is connected to ratchet bar nut 22;
The position of the corresponding ratchet bar nut 22 in described regular jaw 2 tops is provided with holding screw 20, the lower end of holding screw 20 arrange successively little spring 29 and locating piece 28, locating piece 28 is against the last plane of ratchet bar nut 22, and the described two ends on plane on the ratchet bar nut 22 that comprise are provided with the triangular groove 33 that cooperates with locating piece.
The fast moving clamping device of a kind of full angle fast moving of the utility model bench vice, its project organization is simple and practical, easy care; And jaw can be fast, long distance motion; Effectively strengthened effective folding distance of bench vice.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (2)
1. the fast moving clamping device of a full angle fast moving bench vice, it is characterized in that: the fast moving clamping device of this full angle fast moving bench vice is provided with rectangular opening in the middle of comprising described regular jaw, be provided with the ratchet bar nut of matched in clearance in the rectangular opening, the two sides of ratchet bar nut are provided with the zigzag tooth bar, push up respectively on the tooth bar of ratchet bar nut both sides ratchet is arranged, two ratchets are embedded in regular jaw and matched in clearance, ratchet is encapsulated in regular jaw by cover plate, cover plate is fixed on the regular jaw side by screw, be installed with pin rod on the cover plate, the two ends of pin rod are connected respectively to cam handle and ratchet, be with spring on the pin rod, spring is between ratchet and cover plate; The described rectangular opening both sides of regular jaw that comprise are installed with the axis of guide, and moving jaw is fixed in by screw in the end, the same side of two axis of guides, and the screw mandrel of rotation is installed on the moving jaw, and screw mandrel is connected to the ratchet bar nut.
2. the fast moving clamping device of a kind of full angle fast moving bench vice according to claim 1, it is characterized in that: the position of the corresponding ratchet bar nut in described regular jaw top is provided with holding screw, the lower end of holding screw arrange successively little spring and locating piece, locating piece is against the last plane of ratchet bar nut, and the described two ends on plane on the ratchet bar nut that comprise are provided with the triangular groove that cooperates with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018328 CN203141148U (en) | 2013-01-15 | 2013-01-15 | Fast-moving clamping device for all-angle fast-moving bench screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018328 CN203141148U (en) | 2013-01-15 | 2013-01-15 | Fast-moving clamping device for all-angle fast-moving bench screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141148U true CN203141148U (en) | 2013-08-21 |
Family
ID=48968703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018328 Withdrawn - After Issue CN203141148U (en) | 2013-01-15 | 2013-01-15 | Fast-moving clamping device for all-angle fast-moving bench screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141148U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072102A (en) * | 2013-01-15 | 2013-05-01 | 苏州市职业大学 | Fast moving clamping device for full-angle fast moving bench vice |
| CN106002373A (en) * | 2016-06-22 | 2016-10-12 | 无锡惠山泵业有限公司 | Fixing device of perforating machine for drilling valve |
| CN107042175A (en) * | 2017-02-22 | 2017-08-15 | 李赵和 | It is a kind of to be used for the titanium mesh connected by spring lock device handled that paints |
| CN108581834A (en) * | 2018-05-30 | 2018-09-28 | 昆山名威精密工业有限公司 | A kind of vertical type fast clamp row folding |
| CN111071743A (en) * | 2019-12-04 | 2020-04-28 | 珠海格力智能装备有限公司 | Pressing device and conveying system |
-
2013
- 2013-01-15 CN CN 201320018328 patent/CN203141148U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072102A (en) * | 2013-01-15 | 2013-05-01 | 苏州市职业大学 | Fast moving clamping device for full-angle fast moving bench vice |
| CN103072102B (en) * | 2013-01-15 | 2015-04-15 | 苏州市职业大学 | Fast moving clamping device for full-angle fast moving bench vice |
| CN106002373A (en) * | 2016-06-22 | 2016-10-12 | 无锡惠山泵业有限公司 | Fixing device of perforating machine for drilling valve |
| CN107042175A (en) * | 2017-02-22 | 2017-08-15 | 李赵和 | It is a kind of to be used for the titanium mesh connected by spring lock device handled that paints |
| CN108581834A (en) * | 2018-05-30 | 2018-09-28 | 昆山名威精密工业有限公司 | A kind of vertical type fast clamp row folding |
| CN111071743A (en) * | 2019-12-04 | 2020-04-28 | 珠海格力智能装备有限公司 | Pressing device and conveying system |
| CN111071743B (en) * | 2019-12-04 | 2021-06-18 | 珠海格力智能装备有限公司 | Pressing device and conveying system |
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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: 20130821 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |