CN203592412U - Fast clamping vice - Google Patents
Fast clamping vice Download PDFInfo
- Publication number
- CN203592412U CN203592412U CN201320618395.2U CN201320618395U CN203592412U CN 203592412 U CN203592412 U CN 203592412U CN 201320618395 U CN201320618395 U CN 201320618395U CN 203592412 U CN203592412 U CN 203592412U
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- CN
- China
- Prior art keywords
- hinge
- handle
- vice
- lead screw
- drive lead
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a fast clamping vice including a vice base, a fixed vice body, a movable vice body, and a transmission screw rod. The fixed vice body is arranged on the vice base, the movable vice body is sleeved on the transmission screw rod and is in sliding connection with the vice base, the fast clamping vice further includes a driving mechanism, a displacement mechanism, and a nut seat, the nut seat is sleeved on the transmission screw rod and is connected with the displacement mechanism, and the driving mechanism is connected with the displacement mechanism. By means of the cooperation of the rotation of the transmission screw rod and the driving mechanism, the fast clamping vice can effectively prevent workpieces from being damaged; and moreover, one only needs to rotate the driving mechanism for clamping and releasing the workpieces every time and the operation only takes about three seconds, and compared with a conventional vice, the efficiency in workpiece clamping and releasing can be improved about 30%.
Description
Technical field
The utility model relates to clamping mechanical field, relates in particular to a kind of Quick fastening vice.
Background technology
Vice is as clamping utensil, for requiring higher workpiece at large of mechanical processing process clamping and clamping force, operating process when its work is: manual rotation drive lead screw, drive lead screw rotates and can drive moving caliper clamping work pieces forward, in the time of drive lead screw rotation clamping work pieces, firmly rotary drive screw mandrel is confirmed clamping work pieces again.
Mainly there is following shortcoming in prior art: first, for small workpiece, the softer workpiece easily crushing of material, because manually precession can not be controlled clamping dynamics, very easily causes workpiece to crush, press from both sides bad.Secondly, small lot, batch machining product, take off at every turn, all need manual rotation drive lead screw to clamp, loosen, inefficiency when place work piece.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of Quick fastening vice that can effectively avoid crushing, press from both sides bad workpiece.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Quick fastening vice is provided, comprise clamp block, fixed caliper, moving caliper, drive lead screw, described fixed caliper is arranged in described clamp block, described moving caliper is socketed on described drive lead screw and with described clamp block and is slidably connected, also comprise driving mechanism, displacement mechanism and nut seat, described nut seat is socketed on described drive lead screw and connection bit moving mechanism, and described driving mechanism is connected with described displacement mechanism.
Wherein, described driving mechanism comprises handle, rotating shaft, shifting block and crank shaft, and described crank shaft comprises the first axle and the second axle, and described rotating shaft is connected to described shifting block is set in described handle one end and rotating shaft, described shifting block connects described the first axle, and described the second axle is connected with described displacement mechanism.
Wherein, described displacement mechanism comprises hinge and movable claw, and described hinge one end is fixedly connected with described clamp block, and the described hinge other end and movable claw are by the second axle pivot joint.
Wherein, described nut seat comprises nut main body and is connected to the connector in main body, described connector and described movable claw pivot joint.
Wherein, described hinge comprises hinge body and is connected to the steady pin in hinge body, and described hinge is fixedly connected in clamp block by described steady pin.
Wherein, described roller end is provided with handle seat, and described handle is arranged on handle seat.
Wherein, described moving caliper is stretched out in one end of described drive lead screw, and external part is provided with handle.
The beneficial effects of the utility model are: be different from prior art, in the utility model Quick fastening vice, manual rotation handle makes it drive drive lead screw to adjust the clamping distance between moving caliper and fixed caliper, the moving driving mechanism of recycling, make displacement mechanism drive nut seat that it is strained drive lead screw, make moving caliper towards or fixed caliper displacement, thereby make jaw clamping work pieces, this jaw can be according to the size of workpiece, material difference is adjusted the distance that needs clamping in advance by drive lead screw, thereby in the time that being used, only utilize driving mechanism to get final product clamping work pieces in the later stage, the utility model is used in conjunction with rotary drive screw mandrel and rotating drive mechanism, can effectively avoid crushing, press from both sides bad workpiece.
In addition, the utility model is adjusted after the clamping distance of workpiece, clamps at every turn, loosens workpiece and only need rotating drive mechanism, and the used time only needed about 3 seconds, clamps, loosens workpiece with respect to traditional vice, and efficiency can improve 30% left and right.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment driving mechanism and displacement mechanism;
Fig. 2 is that the utility model one preferred embodiment is along the cutaway view perpendicular to drive lead screw direction;
Fig. 3 is the cutaway view of the utility model one preferred embodiment along drive lead screw direction.
Label declaration:
1, fixed caliper; 2, moving caliper; 3, clamp block; 4, drive lead screw; 5, handle; 6, handle; 7, hinge; 8, crank shaft; 9, movable claw; 10, connector; 11, nut main body; 41, boss; 61, handle seat; 62, rotating shaft; 63, shifting block.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Consult Fig. 1 to Fig. 3, a kind of Quick fastening vice, comprise clamp block 3, fixed caliper 1, moving caliper 2, drive lead screw 4, this fixed caliper 1 is arranged in clamp block 3, and moving caliper 2 is socketed on drive lead screw 4, and this moving caliper 2 is suitable with fixed caliper 1, and moving caliper 2 is slidably connected with clamp block 3, also comprise driving mechanism, displacement mechanism and nut seat, this nut seat is socketed on drive lead screw 4 and connection bit moving mechanism, and driving mechanism is connected with displacement mechanism.In the present embodiment, this nut seat is socketed in an end of drive lead screw 4, when use, manual rotation handle 5 makes it drive drive lead screw 4 to adjust the clamping distance between moving caliper 2 and fixed caliper 1, then makes driving mechanism work, driving mechanism connection bit moving mechanism, and displacement mechanism is connected with nut seat, now displacement mechanism drives nut seat tractive drive lead screw 4 to produce certain displacement, and now moving caliper 2 and drive lead screw 4 can move towards fixed caliper 1, thereby carry out clamping work pieces.This jaw can adjust by drive lead screw 4 distance that needs clamping in advance according to the size of workpiece, material difference, this makes only need utilize driving mechanism in the time that the later stage is used, get final product clamping work pieces, the utility model is used in conjunction with rotary drive screw mandrel 4 and rotating drive mechanism, can effectively avoid crushing, pressing from both sides bad workpiece.
Preferably, this driving mechanism comprises handle 6, rotating shaft 62, shifting block 63 and crank shaft 8, and crank shaft 8 comprises the first axle and the second axle, rotating shaft 62 is connected to handle 6 one end, and shifting block 63 is set in rotating shaft 62, and this shifting block 63 connects the first axle, and the second axle is connected with displacement mechanism.
Preferably, displacement mechanism comprises hinge 7 and movable claw 9, and hinge 7 one end are fixedly connected with clamp block 3, and hinge 7 other ends and movable claw 9 are by the second axle pivot joint.
Preferably, nut seat comprises nut main body 11 and is connected to connector outstanding on nut main body 11 10, connector 10 and movable claw 9 pivot joints.
Consult Fig. 1, the right-hand member of hinge 7 is fixedly connected in clamp block 3, the left end of hinge 7 is movable end, manual rotation handle 6, for example, handle 6 rotates outward towards paper, shifting block 63 drives crank shaft 8 to rotate, crank shaft 8 and hinge 7 and movable claw 9 pivot joints, the movable end that crank shaft 8 promotes hinge 7 moves outside paper, now further tractive movable claw 9 moves outside paper, and then finally make nut seat to left movement, due to nut seat connection for transmission screw mandrel 4, so make whole drive lead screw 4 and moving caliper 2 to left movement, in other words, make moving caliper 2 and drive lead screw 4 towards fixed caliper 1 direction displacement.In like manner, handle 5 moves and can loosen the clamping to workpiece round about, and the motion principle of moving caliper 2 and drive lead screw 4 is identical, repeats no more herein.
Certainly, this driving mechanism, displacement mechanism are not limited to said structure form, and the form that for example also can adopt common motor to coordinate with displacement mechanism also can adopt gear train to coordinate the mode of driving mechanism, drives nut seat to be subjected to displacement, thereby realizes goal of the invention.
Preferably, hinge 7 comprises hinge 7 main bodys and is connected to the steady pin in hinge 7 main bodys, and hinge 7 is fixedly connected in clamp block 3 by steady pin.In the present embodiment, be provided with elastic washer and pad on this steady pin, steady pin is fixedly connected in clamp block 3.
Preferably, described moving caliper 2 is stretched out in one end of drive lead screw 4, and external part is provided with handle 5, and in the present embodiment, external part is provided with boss 41, and handle 5 is for being plugged on boss 41, and boss 41 tops are pressed on the outer side surface of moving caliper 2.
Preferably, countershaft 62, is provided with handle seat 61 in its end, handle 6 is arranged on handle seat 61, and concrete syndeton is, on 5 of handles, offers blind hole, handle 5 main bodys are plugged in blind hole and fix, and rotating shaft 62 is passed clamp block 3 and is rotatably connected in clamp block 3.
The utility model Quick fastening vice in use, first, manual rotation handle 5, handle 5 drives drive lead screw 4 rotations to regulate the distance between moving caliper 2 and fixed caliper 1, adjust Workpiece clamping distance, then, rotating drive mechanism again, because the second axle of crank shaft 8 connects hinge 7, hinge 7 connects again movable claw 9, movable claw 9 drives nut seat to make it that drive lead screw 4 is strained or be loosened, make moving caliper 2 and drive lead screw 4 entirety close to fixed caliper 1, thereby make jaw clamping work pieces, this jaw can be in advance according to the size of workpiece, material difference is adjusted required clamping distance in advance by drive lead screw 4, thereby in the time that being used, only needs rotary drive mechanism in the later stage, distance between moving caliper 2 and fixed caliper 1 is carried out to clamping work pieces, the utility model is used in conjunction with rotary drive screw mandrel 4 and two kinds of modes of rotating drive mechanism, can effectively avoid crushing, press from both sides bad workpiece.
The utility model is adjusted after the clamping distance of workpiece, clamps at every turn, loosens workpiece and only need rotating drive mechanism, and the used time only needed about 3 seconds, clamps, loosens workpiece with respect to traditional vice, and efficiency can improve 30% left and right.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a Quick fastening vice, comprise clamp block, fixed caliper, moving caliper, drive lead screw, described fixed caliper is arranged in described clamp block, described moving caliper is socketed on described drive lead screw and with described clamp block and is slidably connected, it is characterized in that, also comprise driving mechanism, displacement mechanism and nut seat, described nut seat is socketed on described drive lead screw and connection bit moving mechanism, and described driving mechanism is connected with described displacement mechanism; Described driving mechanism comprises handle, rotating shaft, shifting block and crank shaft, described crank shaft comprises the first axle and the second axle, described rotating shaft is connected in described handle one end and rotating shaft described shifting block is set, and described shifting block connects described the first axle, and described the second axle is connected with described displacement mechanism; Described displacement mechanism comprises hinge and movable claw, and described hinge one end is fixedly connected with described clamp block, and the described hinge other end and movable claw are by the second axle pivot joint.
2. Quick fastening vice according to claim 1, is characterized in that: described nut seat comprises nut main body and is connected to the connector in main body, described connector and described movable claw pivot joint.
3. Quick fastening vice according to claim 1, is characterized in that: described hinge comprises hinge body and be connected to the steady pin in hinge body, and described hinge is fixedly connected in clamp block by described steady pin.
4. according to the Quick fastening vice described in claim 1-3 any one, it is characterized in that: described roller end is provided with handle seat, described handle is arranged on handle seat.
5. Quick fastening vice according to claim 4, is characterized in that: described moving caliper is stretched out in one end of described drive lead screw, and external part is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618395.2U CN203592412U (en) | 2013-10-08 | 2013-10-08 | Fast clamping vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618395.2U CN203592412U (en) | 2013-10-08 | 2013-10-08 | Fast clamping vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592412U true CN203592412U (en) | 2014-05-14 |
Family
ID=50673352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618395.2U Expired - Fee Related CN203592412U (en) | 2013-10-08 | 2013-10-08 | Fast clamping vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592412U (en) |
-
2013
- 2013-10-08 CN CN201320618395.2U patent/CN203592412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |