CN2808433Y - Self-aligning quick-moving jaw vice - Google Patents
Self-aligning quick-moving jaw vice Download PDFInfo
- Publication number
- CN2808433Y CN2808433Y CN 200520073558 CN200520073558U CN2808433Y CN 2808433 Y CN2808433 Y CN 2808433Y CN 200520073558 CN200520073558 CN 200520073558 CN 200520073558 U CN200520073558 U CN 200520073558U CN 2808433 Y CN2808433 Y CN 2808433Y
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- CN
- China
- Prior art keywords
- vices
- base
- clamping
- utility
- clamp
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- Expired - Fee Related
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Abstract
The utility model relates to a pair of self-aligning quick-moving jaw vices which belong to the technical field of hardware. The utility model is composed of a base, a pair of clamping vices with screw teeth arranged on the base, screw rods driving the clamping vices to move, etc., wherein A guide rail and a guide groove which are matched with each other are arranged on the base and the clamping vices, and the clamping vices are sheathed on the guide rail by the guide groove. Both ends of the screw rod are provided with screw teeth which are opposite in spiral directions and are symmetrical with each other, and the screw teeth on the screw rod is engaged with the screw teeth on the clamping vices in a mutual matching way. The utility model has the advantages of simple and reasonable structure, easy production and manufacture, low cost, convenient use and fast opening and closing speed of a vice mouth, and the utility model is particularly suitable for use of various machine tools. As long as the midline is determined when the jaw vices are arranged, the midline can be automatically determined when the workpiece is clamped, the clamping speed of the workpiece is accelerated, and the work efficiency and the machining quality of the workpiece are improved.
Description
Technical field
The utility model relates to a kind of structure of bench vice, belongs to the hardware ﹠ tools technical field.
Background technology
Existing vice or weighting platform pincers, constitute by base, fixing pincers seat, active clamp block, screw mandrel etc., fixing pincers seat is fixedly connected on the base, active clamp block is arranged on the fixing inner chamber that clamps seat also can be parallel mobile under the screw mandrel rotation drives, and fixing the pincers forms a jaw that is used for clamping work pieces between seat and the active clamp block.Active clamp block drives by screw mandrel and the Si Ya that is arranged in fixing pincers seat and the active clamp block, one end of screw mandrel stretches out fixing pincers seat outside and one handle is installed, screw mandrel is rotated drive the silk tooth that is fixed on the active clamp block by shaking handle, thereby drive active clamp block, a jaw of forming with fixing pincers seat is dwindled or enlarges, with the workpiece clamping or unclamp.This vice structure is simple, clamping degree, stability are good, be widely used, still, along with development of modern industry, vice is not only as the instrument of a kind of piece-holder of workbench, the piece-holder that also is widely used in various processing equipments such as lathe, this just has higher requirement to the function of vice, and it is fast to satisfy clamping speed, find center line etc. fast accurately, and existing vice do not possess this requirement of modern process equipment.
The utility model content
The purpose of this utility model is to provide a kind of clamping the fireballing center line rapid traverse formula vice of making by oneself.
The purpose of this utility model is to realize like this, make center line rapid traverse formula vice by oneself, comprise base and be installed in the clamp that has a tooth on the base and drive the screw mandrel that clamp moves, it is characterized in that described base and clamp are provided with the guide rail and the guide groove of mutual coupling, clamp is sleeved on the guide rail of base by guide groove, described screw mandrel two ends are provided with the opposite symmetrical thread of the hand of spiral, and the silk tooth on thread on the screw mandrel and the clamp mates engagement mutually.The described clamp that has a tooth be provided with on the clamp with screw mandrel on the nut of thread coupling.
The utility model is simple and reasonable, manufactures easily, and cost is low, and is easy to use, and clamping speed is fast, the clamping great efforts, and the piece-holder stability is good.The screw mandrel two ends are provided with the opposite thread of the hand of spiral, make two clamps simultaneously in opposite directions or relative motion, and jaw opening and closing speed is fast, the center line relative fixed of the workpiece that is held.Make center line rapid traverse formula vice by oneself and be specially adapted to various lathes uses, as long as when vice is installed, find center line accurately, just can find center line automatically accurately during holding workpiece, piece-holder speed is accelerated greatly, increase work efficiency and the workpiece crudy, the excellent popularization using value is arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 base, 2 clamps, 3 screw mandrels.
The specific embodiment
On base 1, guide rail is set, guide groove and screw are set on clamp 2, the screw equal and opposite in direction on two clamps, the silk tooth is opposite, and two clamps are mounted on the base by guide groove.The mid point both sides of screw mandrel 3 are provided with the opposite symmetrical thread of the hand of spiral, the thread on the screw mandrel 3 respectively with clamp on screw the silk tooth mate engagement mutually.The two ends of screw mandrel 3 are arranged on the base 1, at an end of screw mandrel the connection handle are set.
Claims (2)
1, a kind of center line rapid traverse formula vice of making by oneself, comprise base and be installed in the clamp that has a tooth on the base and drive the screw mandrel that clamp moves, it is characterized in that described base and clamp are provided with the guide rail and the guide groove of mutual coupling, clamp is sleeved on the guide rail of base by guide groove, described screw mandrel two ends are provided with the opposite symmetrical thread of the hand of spiral, and the silk tooth on thread on the screw mandrel and the clamp mates engagement mutually.
2, the center line rapid traverse formula vice of making by oneself according to claim 1, it is characterized in that the described clamp that has a tooth be provided with on the clamp with screw mandrel on the nut of thread coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073558 CN2808433Y (en) | 2005-07-13 | 2005-07-13 | Self-aligning quick-moving jaw vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073558 CN2808433Y (en) | 2005-07-13 | 2005-07-13 | Self-aligning quick-moving jaw vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808433Y true CN2808433Y (en) | 2006-08-23 |
Family
ID=36924613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073558 Expired - Fee Related CN2808433Y (en) | 2005-07-13 | 2005-07-13 | Self-aligning quick-moving jaw vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808433Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990599A (en) * | 2012-12-10 | 2013-03-27 | 中国海洋石油总公司 | Assembly tongs |
| CN104097155A (en) * | 2014-06-18 | 2014-10-15 | 苏州市职业大学 | Rapid vice |
| CN104889771A (en) * | 2015-06-03 | 2015-09-09 | 济南大学 | Multi-workstation flexible clamping tool |
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
-
2005
- 2005-07-13 CN CN 200520073558 patent/CN2808433Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990599A (en) * | 2012-12-10 | 2013-03-27 | 中国海洋石油总公司 | Assembly tongs |
| CN102990599B (en) * | 2012-12-10 | 2015-09-23 | 中国海洋石油总公司 | A kind of assembling pincers |
| CN104097155A (en) * | 2014-06-18 | 2014-10-15 | 苏州市职业大学 | Rapid vice |
| CN104889771A (en) * | 2015-06-03 | 2015-09-09 | 济南大学 | Multi-workstation flexible clamping tool |
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |