CN2218055Y

CN2218055Y - Multifunctional jaw vice

Info

Publication number: CN2218055Y
Application number: CN 94246761
Authority: CN
Inventors: 张雪
Original assignee: XI'AN POLYTECHNICAL COLLEGE
Current assignee: XI'AN POLYTECHNICAL COLLEGE
Priority date: 1994-12-01
Filing date: 1994-12-01
Publication date: 1996-01-24
Anticipated expiration: 2004-12-01

Abstract

The utility model provides a multifunctional jaw vice, which comprises a base 1, a vice body, a screw rod 5, a rocker 2, etc. A ball body mechanism 7 which has the universal function is arranged between the vice body and the base 1. The vice body is inserted into the ball body mechanism 7 through a support rod 6. A rotating lock body is also arranged on the ball body mechanism 7. The tight lock can be realized through a handle 8. The utility model has the freedom degrees of translational motion, pitch attitude, rise and fall, and rotation. The vice jaw can be at any angle in space. A plurality of the utility models can be used together. The utility model can be used in families, is suitable for the processing and maintenance of the complicated workpieces and the assembly of the apparatus, the meter, etc., and has the functions of convenient operation, unique shape, exquisite appearance, easy processing, and easy manufacture.

Description

Multi-functional vice

The utility model relates to a kind of machine tools, exactly is meant vice.

Vice that use and commercially available has the bench vice and the bench vice of different sizes in the present industrial production, and this class vice must be fixed on the workbench, though fixedly vice body is rotatable, its working space is subjected to the restriction of work top; Movable vice body be except that can be with fixedly can only doing translational motion the vice body rotation, no elevating movement, and the free degree is few; And mostly be ironcasting greatly, coarse, heavy.Its free degree does not still have improvement though bench vice is little.Complex part to some multi-angles, multi-curvature is difficult to realize processing.

Find no similar report of the present utility model through consulting " mechanical digest " 1983-1993 years " lathe and instrument fascicle ".

Number of patent application is that 912273585 utility application discloses a kind of " the universal anchor clamps that vert ", and it is not only different with the utility model structure, and its function also differs greatly.Authorizing public number is the utility model " a kind of all direction multifunctional vice " of CN2138545Y; Authorizing public number is the utility model " other rod formula vice " of CN2134907Y; Granted publication number is that its structure of utility model " three rotation system fast advance and retreat vices " of CN2151840Y is all different with the utility model, they all have improvement than traditional vice aspect the free degree, but all do not have elevating function, in addition because the application scenario difference, what have is excessive, and being tending towards of having is special-purpose.

The purpose of this utility model is will design a kind ofly to have translation, lifting, pitching, four frees degree of rotation, can carry out comprehensive adjustment, it is arbitrarily angled that jaw can be in the space, locking is reliable, not only bench vice can be made but also bench vice can be made, can many All-China Federation of Taiwan Compatriots usefulness, but family expenses also are particularly suitable for the assembling and the maintenance of precision workpieces such as instrument, instrument, circuit board, the moulding uniqueness, the multi-functional vice of external form exquisiteness.

Design of the present utility model is that a universal link is set between base 1 and vice body, adopted the design style of spherical, camber line shape and adopted sub-unit decide material on making, to realize increasing the free degree and its exquisiteness, stable structure.

The utlity model has base 1, fixedly vice body 4, movable vice body 3, screw rod 5, rocking bar 2 and jaw, it is characterized in that being provided with between vice body and the base 1 a spheroid mechanism 7, fixedly 4 times intrinsic support bars of vice body 6 insert in the slotted eye of spheroid mechanism 7, waist in spheroid mechanism 7 is provided with a set lever 8, one garden disc-shaped base is arranged at the bottom of spheroid mechanism 7, this base diameter is slightly larger than the diameter of spheroid mechanism 7, the porose garden platform shape cover 9 in center is solidified as a whole spheroid mechanism 7 by screw with base 1, deciding between vice body 4 and the movable vice body 3 to also have two guide rods 10 connecting two vice bodies abreast with screw rod 5 except that having screw rod 5 links.

The shell that realization of the present utility model also is spheroid mechanism 7 by two fully the cavity hemispheres of symmetry form, this cavity spheroid is symmetrical in this seam by the top along a side joint close, and to have one be 90 ° groove with respect to centre of sphere subtended angle, groove width is slightly larger than the diameter of support bar 6, the opposite side top end of joint close has a projection 12, wherein have for connecting two hemispheroidal screws of cavity, cavity in the cavity spheroid is spherical cavity or garden cylinder chamber, there is a rotation lock body 11 that adapts with it to match in it, this rotation lock body 11 is put relatively by two hemispheres or two Cylinders of complete symmetry, to the center one radial hole is arranged at joint, this hole is the patchhole of support bar 6.

Realization of the present utility model is that also base 1 can be and has on circle, square, ungulate, fan-shaped, quadrangle, hexagon, the base 1 for the screw that is fixed in workbench with for the standby screw of dress secondary process equipment (as illuminating lamp).

Realization of the present utility model is that also vice body and base 1 are aluminum casting, and spheroid mechanism is an ironcasting, must carry out or spray paint or surface treatments such as baking vanish or oxidation in the surface of vice body, base 1, cavity spheroid, cover 9 and handle 8.

Embodiment of the present utility model further specifies in conjunction with the accompanying drawings

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is vice body schematic diagrames of the present utility model.

Accompanying drawing 3 (A) is the structural representation (containing the part center section plan) of the utility model spheroid mechanism 7.

Accompanying drawing 3 (B) is the side view (containing the part center section plan) of the utility model Fig. 3 (A).

Accompanying drawing 4 is base 1 schematic diagrames among the embodiment of the present utility model.

Cavity spheroid and rotation lock body 11 shown in accompanying drawing 1 and accompanying drawing 3 (A) accompanying drawing 3 (B), rotation lock body 11 with Cylinder for shown in for example Fig. 3 (A), hole on this Cylinder is the patchhole of support bar 6, and the groove on the cavity spheroid has just formed the guide groove of support bar 6.

The utility model is according to use occasion, the processing request difference can design and manufacture the type that varies in size, as height overall is 180mm, vice body length is 80～120mm, base 1 maximum outer rim is 200mm, vice body, base 1 is an aluminum casting, spheroid mechanism is that the multi-functional vice that assembles up of ironcasting had not only alleviated weight but also reached the effect of good stability.Can be used as bench vice and use, but also family expenses are particularly suitable for the processing and the assembling of instrument, instrument and small-sized complex part.

Duty of the present utility model is summarized as follows, and is shown in Figure 2 as Fig. 1, and screw rod 5, two garden post guide rods 10 play the guiding role, and support bar 6 plays support, fixedly vice body effect, and it also is one of strength member of realizing lifting, pitching, rotation.Support bar 6 inserts in the slotted eye of spheroid mechanism 7 shown in Fig. 3 (A) and Fig. 3 (B), just insert in the radial hole of garden cylindricality rotation lock body 11, when release handle 8, support bar 6 can be along 90 ° of groove pitching, 360 ° of rotations, and energy lifting, the base of spheroid mechanism 7 can rotate 360 ° in cover 9, when tightening handle 8, just support bar 6 can be clamped, also will make vice body 4 fixing.With four degrees of freedom combination utilizations of lifting, pitching, rotation, translation, jaw can comprehensive adjustment and be in unspecified angle position, space.In many All-China Federation of Taiwan Compatriots time spent, it is very convenient to make adjustable movable supporting in installing in order to debugging, and this is that the vice of other type is incomparable.

Fig. 4 is the base 1 among the embodiment of the present utility model, and it can be flat on the workbench, also can utilize locating hole on it with whole vice attachment, and the standby hole on it can be for assist illuminator etc. is installed.

Owing to adopted spheroid mechanism and lock mode with universal effect, support bar mode, suitably the selection of material and camber line shape, spherical designs have been adopted, the utlity model has translation, lifting, pitching, four frees degree of rotation, can carrying out comprehensive adjustment, to make jaw be in the space arbitrarily angled, locking is reliable, both can make bench vice, can make bench vice again, can many All-China Federation of Taiwan Compatriots use, but family expenses also, be particularly suitable for assembling, processing and the maintenance of precision workpieces such as instrument, instrument, circuit board, the moulding uniqueness, easy to use, elegant in shape.Be easy to processing and production.

Claims

1. multi-functional vice, has base (1), fixing vice body (4), movable vice body (3), screw rod (5), inserted link (2) and jaw, it is characterized in that being provided with between vice body and the base (1) a spheroid mechanism (7), fixedly the intrinsic down support bar (6) of vice body (4) inserts in the slotted eye of spheroid mechanism (7), waist in spheroid mechanism (7) is provided with a set lever (8), one garden disc-shaped base is arranged at the bottom of spheroid mechanism (7), this base diameter is slightly larger than sphere diameter, the porose garden platform shape cover (9) in center is solidified as a whole spheroid mechanism (7) by screw with base (1), fixedly between vice body (4) and the movable vice body (3) except that having screw rod (5) links, also have two guide rods (10) connecting two vice bodies with screw rod (5) with paralleling.

2. multi-functional vice according to claim 1, the shell that it is characterized in that spheroid mechanism (7) is made up of two symmetrical fully cavity hemispheres, its cavity spheroid is symmetrical in this by the top along a side joint close, and to be sewed with one be 90 ° groove with respect to centre of sphere subtended angle, groove width is slightly larger than the diameter of support bar (6), the opposite side top end of joint close has a projection (12), wherein have for the screw that connects two symmetrical cavity spheroids, cavity in the cavity spheroid is spherical cavity or garden cylinder chamber, there is a rotation lock body (11) that adapts with it to match in it, this rotation lock body (11) can be spheroid or Cylinder, they are formed relatively by two hemispheres or two Cylinders of complete symmetry, to the center one radial hole is arranged at joint, this hole is the patchhole of support bar (6).

3. multi-functional vice according to claim 1 and 2, it is characterized in that base (1) can be garden shape, square, ungulate, fan-shaped, quadrangle, hexagon, have on it for the screw that is fixed in workbench with for the standby screw that secondary process equipment is installed, guide rod (10) can be the garden cylindricality.

4. multi-functional vice according to claim 3, be characterised in that vice body and base (1) are aluminum casting, spheroid mechanism is an ironcasting, must carry out or spray paint or surface treatments such as baking vanish or oxidation in the surface of the cavity spheroid of base (1), vice body, spheroid mechanism (7) and cover (9), handle (8).