CN2562922Y - Quick loosing, quick fastening light able vice - Google Patents
Quick loosing, quick fastening light able vice Download PDFInfo
- Publication number
- CN2562922Y CN2562922Y CN 02266401 CN02266401U CN2562922Y CN 2562922 Y CN2562922 Y CN 2562922Y CN 02266401 CN02266401 CN 02266401 CN 02266401 U CN02266401 U CN 02266401U CN 2562922 Y CN2562922 Y CN 2562922Y
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- China
- Prior art keywords
- vice
- pin
- pincers
- utility
- connecting rod
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Abstract
The utility model discloses a quick loosing, quick fastening light table vice and overcomes the defects of slow loosing, slow fastening and cockamamie actions in the table vice in the prior technical field. The utility model comprises a fixed vice, a movable vice and a base, wherein, the fixed vice is arranged on the base; the fixed vice and the movable vice are connected through a connecting rod. The utility model is characterized in that: the outside of the movable vice is provided with a jaw loose-tight mechanism, the connecting rod is supported by an upper pin and a lower pin which are parallelly fixed in the fixed vice body, the horizontal position of the lower pin is closer to the plane of the fixed vice body than the upper pin. The utility model provides clamping force between the movable jaw and the fixed jaw through friction of the upper pin and the lower pin and the connecting rod. The bottom of the utility model adopts split connection, can be installed by the prior fixing bolts tightly and also can used in a way that a base formed by a plurality of osculums directly suck flat table top or glass table top. The utility model has convenient assembly and disassembly, and can be widely used in offices, office buildings and families.
Description
Technical field
The utility model relates to the mechanical grip technical field of tools, refers in particular to a kind of light-duty bench vice of energy rapid adjustment jaw distance.
Background technology
Bench vice is a kind of comparatively common mechanical grip instrument, and it is widely used in machine-building and repairing field, is one of instrument of pincers worker indispensability.Existing bench vice mostly is iron casting and makes, and it is provided with fixing pincers and an adjustable clamp, drives the nut of being located on the adjustable clamp by rotary screw during use, thereby realize unclamping and clamping of adjustable clamp, the clamping force of this class bench vice is provided by screw pair, and chucking power is big, is difficult for loosening.But when reality was used, because the width of clamping object differs, the operator had to continuous rotary screw so that two jaws are in suitable distance, and the jaw translational speed is slow, inefficiency.Disclosed CN2389750Y on August 2 " fast tighten vice " utility model patent in 2000 provides a kind of product that improves the folding speed of adjustable clamp, has improved work efficiency.This product is changed system into bull with aforesaid nut, screw rod, thereby significantly improves the adjustable clamp translational speed, but still has following shortcoming: rotary screw drives nut and moves adjustable clamp continuously, moves loaded down with trivial details; Adjustable clamp is opening and closing arbitrarily, use inconvenience.In addition, because the fixed installation of the many employings of existing bench vice product, installation and removal are inconvenience comparatively, and it is required to satisfy temporary duty.Therefore, people expect a kind of both directly the push-and-pull adjustable clamp, reach rapid adjustment jaw distance, reduce loaded down with trivial details action, increase work efficiency, be easy to installation and removal again, so that use required bench vice product temporarily in family, office or other place.
The utility model content
The technical problems to be solved in the utility model is that unclamping with clamp speeds of overcoming that bench vice in the prior art field exists is slow, move loaded down with trivial details defective, provide a kind of directly push-and-pull adjustable clamp to society, realize the product of rapid adjustment jaw distance, increase work efficiency, be convenient to the bench vice that mounts and dismounts again.
The utility model solves its technical problem and the technical scheme that adopts is: light-duty bench vice comprises fixedly pincers, adjustable clamp and base, described fixedly pincers are located on the base, connected by connecting rod between described fixedly pincers and the adjustable clamp, it is characterized in that: the outside of described adjustable clamp is provided with jaw degree of tightness mechanism; Described connecting rod is supported by the pin up and down parallel to each other that is fixedly mounted in the described fixedly pincers caliper, the more described more close regular jaw of the pin plane of going up of the horizontal level of described pin down.
Described pin and regular jaw plane parallel up and down, also parallel with base end face.
Described vertical range between the pin up and down equals the height of connecting rod.
Described connecting rod has two.
Described pin down is processed into rough surface.
Described jaw degree of tightness mechanism is made up of pincers cap, pincers cap, traveling nut and connecting pin.
Described base with described fixedly between the pincers for split type the connection.
Described base is made up of several suckers.
The light-duty bench vice of the utility model only need gently be lifted the pincers cap, and just direct push-and-pull adjustable clamp puts in place thereby make distance between fixing pincers and the adjustable clamp be able to rapid adjustment, has exempted the repeatedly loaded down with trivial details action of rotary screw of existing product need, has improved operating efficiency.Split type connection is adopted in the bottom, both can be installed by traditional fixed bolted, uses after also can directly holding smooth desktop, glass table top by sucker, and installation and removal conveniently extensively are suitable for using in office, office building and family.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is the symmetric position cutaway view of Fig. 1.
Fig. 3 is the partial enlarged drawing of A among Fig. 2.
Fig. 4 is the utility model clamping object view.
The specific embodiment
As shown in Figure 1, the utility model can comprise fixing pincers 1, adjustable clamp 2 and base 4 by relaxed soon tight light-duty bench vice, and fixing pincers 1 are located on the base 4, are connected by connecting rod 8 between fixing pincers 1 and the adjustable clamp 2, connecting rod 8 can be made one to three, is provided with jaw degree of tightness mechanism in the outside of adjustable clamp 2.Connecting rod 8 is by pin up and down parallel to each other 10,11 supportings that are fixedly mounted in fixing pincers 1 caliper, the last pin 10 more close regular jaws of the horizontal level of following pin 11 9 planes.Vertical range between the pin 10,11 equals the height of connecting rod 8 up and down, is in same plane all the time to guarantee fixing pincers 1 and adjustable clamp 2.
As Fig. 2, shown in Figure 3, jaw degree of tightness mechanism is made up of pincers cap 14, pincers cap 15, traveling nut 17 and connecting pin 13.Pincers cap 14 is fixed on adjustable clamp 2 lateral walls by pincers cap 15, and pincers cap 15 is provided with two card wedges 16, and barb skids off adjustable clamp 2 inwalls for preventing that card wedge 16 from shrinking on adjustable clamp 2 inwalls, have inserted sheet 20 that two card wedges 16 are strutted.Pincers cap 14 inner circumferential surfaces are provided with internal thread 18, also have traveling nuts 17 in the pincers cap 14, and traveling nut 17 external peripheral surfaces are provided with the external screw thread 19 corresponding with internal thread 18, and the diametric(al) at the axial middle part of traveling nut 17 is provided with connecting pin 13, connects with connecting rod 8.Rotate pincers cap 14, the internal thread 18 of pincers cap 14 drives traveling nut 17, and through connecting pin 13, makes connecting rod 8 make lateral displacement.
As Fig. 2, shown in Figure 4, each parts of jaw degree of tightness mechanism on adjustable clamp 2 of the present utility model and the lateral wall thereof all are to be suspended on the connecting rod 8, and therefore the resistance of horizontal mobile adjustable clamp 2 comes from the horizontal friction between connecting rod 8 and last pin 10 and the following pin 11.When needing mobile adjustable clamp 2, should gently lift pincers cap 14, pin 10 and connecting rod 8 are disengaged, friction reduces, thus direct push-and-pull adjustable clamp 2, fixing clamp 1 and adjustable clamp 2 between distance be able to rapid adjustment, the operating efficiency raising.
As Fig. 2, Fig. 3 and shown in Figure 4, when needing grip objects 3, rotate pincers cap 14 earlier, make traveling nut 17 be in the position of close adjustable clamp 2 outer walls one side, directly promote adjustable clamp 2 again, make moving jaw 12, object 3 and regular jaw 9 link to each other, be adjacent to.Rotate pincers cap 14, make traveling nut 17 shift to pincers cap 15 1 sides, connecting rod 8 one ends are drawn in the pincers cap 14 by connecting pin 13.Because the length of connecting rod 8 can not change, therefore can only be that adjustable clamp 2 continues to shift to fixing pincers 1, while is along with the increasing of the action and reaction power between moving jaw 12 and the regular jaw 9, the also corresponding increasing of the anticlockwise moment of connecting rod 8, the upwards supporting force of the downward supporting force of 10 pairs of connecting rods 8 of last pin and 11 pairs of connecting rods 8 of following pin increases, the horizontal direction friction that gives connecting rod 8 increases suddenly, keeps clamped condition between moving jaw 12 and the regular jaw 9 and not loosening, and object 3 is clamped.For improving the stability after clamping, following pin 11 is processed into rough surface, to increase friction.
In sum, the utility model provides clamping force between moving jaw 12 and the regular jaw 9 by the horizontal direction friction, the clamping force that is provided by screw rod much smaller than traditional product.So another aim during the utility model design provides a kind of light-duty bench vice.For ease of installation and removal, be widely used in office, office building and family, adopt split type the connection between its base 4 and the fixing pincers 1, by the switch of pincers key 7, change dissimilar ends.The utility model both can adopt traditional fixed bolted base, also can adopt the base of being made up of several suckers 54, and the toggle 6 by manipulating chucks 5 holds smooth desktop, the glass table top can use, and was convenient, practical.
Claims (10)
1, a kind of can be relaxed soon tight light-duty bench vice, comprise fixing pincers (1), adjustable clamp (2) and base (4), described fixedly pincers (1) are located on the base (4), connected by connecting rod (8) between described fixedly pincers (1) and the adjustable clamp (2), it is characterized in that: the outside of described adjustable clamp (2) is provided with jaw degree of tightness mechanism; Described connecting rod (8) is supported by the pin up and down parallel to each other (10,11) that is fixedly mounted in described fixedly pincers (1) caliper, the more described more close regular jaw of pin (10) (9) plane of going up of the horizontal level of described pin (11) down.
2, as claimed in claim 1 can be relaxed soon tight light-duty bench vice, it is characterized in that: described pin (10,11) and regular jaw (9) plane parallel up and down, also parallel with base (4) bottom surface.
3, as claimed in claim 2 can be relaxed soon tight light-duty bench vice, it is characterized in that: described vertical range between the pin (10,11) up and down equals the height of connecting rod (8).
4, as claimed in claim 3 can be relaxed soon tight light-duty bench vice, it is characterized in that: described connecting rod (8) has two.
5, as claimed in claim 4 can be relaxed soon tight light-duty bench vice, it is characterized in that: described pin (11) down is processed into rough surface.
6, as in the claim 1 to 5 each described can be relaxed soon tight light-duty bench vice, it is characterized in that: described jaw degree of tightness mechanism is made up of pincers cap (14), pincers cap (15), traveling nut (17) and connecting pin (13).
7, as claimed in claim 6 can be relaxed soon tight light-duty bench vice, it is characterized in that: between described base (4) and the described fixedly pincers (1) is split type the connection.
8, as claimed in claim 7 can be relaxed soon tight light-duty bench vice, it is characterized in that: described base (4) is made up of several suckers (5).
9, as in the claim 1 to 5 each described can be relaxed soon tight light-duty bench vice, it is characterized in that: between described base (4) and the described fixedly pincers (1) is split type the connection.
10, as claimed in claim 9 can be relaxed soon tight light-duty bench vice, it is characterized in that: described base (4) is made up of several suckers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266401 CN2562922Y (en) | 2002-08-15 | 2002-08-15 | Quick loosing, quick fastening light able vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266401 CN2562922Y (en) | 2002-08-15 | 2002-08-15 | Quick loosing, quick fastening light able vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562922Y true CN2562922Y (en) | 2003-07-30 |
Family
ID=33732224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266401 Expired - Fee Related CN2562922Y (en) | 2002-08-15 | 2002-08-15 | Quick loosing, quick fastening light able vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562922Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506874A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs rapidly used |
| CN106840863A (en) * | 2017-02-27 | 2017-06-13 | 南京林业大学 | Nano-cellulose film stretching clamp |
-
2002
- 2002-08-15 CN CN 02266401 patent/CN2562922Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506874A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs rapidly used |
| CN106840863A (en) * | 2017-02-27 | 2017-06-13 | 南京林业大学 | Nano-cellulose film stretching clamp |
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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 |