CN208068063U - Simple bench vice - Google Patents

Abstract

The utility model discloses a kind of simple bench vices, are related to clamping device technical field, including clamp block and leading screw, and the leading screw is arranged in the through-hole of clamp block, further includes sliding block and rotating handles；One group of opposite flank of the clamp block is equipped with groove slideway；The sliding block is equipped with is equipped with a pair of of groove sliding rail corresponding with groove slideway with the matched threaded hole of leading screw, one end of the sliding block, and the groove sliding rail is parallel with the axis of threaded hole；The power end of the leading screw connects rotating handles.The utility model has the beneficial effects that the sliding devised between a kind of easy sliding block and fixed seat constrains, processing can be facilitated, processing is rapid, and installation is rapidly；A kind of new rotating handles are devised, under the premise of not influencing overall appearance size, the length held with a firm grip can be improved, are easy to use, of simple structure and strong practicability.

Description

Simple bench vice

Technical field

The utility model is related to clamping device technical field, especially a kind of simple bench vice.

Background technology

Bench vice is the common auxiliary tool of field of machining, has and clamps flexible, easy for installation, the spy of strong applicability Point.Common bench vice is made of moving jaw and regular jaw, and moving jaw is moved forward and backward under the transmission of lead screw, with fixation Jaw coordinates, and realizes clamping and fixation to workpiece.

But for existing bench vice in actual manufacture and in use, having the following disadvantages, one is designing sliding block and fixed seat Sliding constraint when, it is cumbersome in the processing of sliding block and clamp block；Second, the length of holding with a firm grip of the rotating handles of bench vice is too small, work as design It is excessive when, then can influence the length of bench vice entirety.

Utility model content

Purpose of the utility model is to solve bench vices to process cumbersome, reduction processing cost, the length of holding with a firm grip of rotating handles The problems such as small is spent, a kind of simple bench vice is devised.

Realize that above-mentioned purpose the technical solution of the utility model is a kind of simple bench vice, including clamp block and leading screw, the silk Thick stick is arranged in the through-hole of clamp block, further includes sliding block and rotating handles；One group of opposite flank of the clamp block is equipped with groove slideway； The sliding block is equipped with is equipped with a pair of of groove corresponding with groove slideway with the matched threaded hole of leading screw, one end of the sliding block Sliding rail, the groove sliding rail are parallel with the axis of threaded hole；The power end of the leading screw connects rotating handles.

Further, the rotating handles include rotary column, outer baffle block, slide bar, internal stop and fixed block；The leading screw moves Power end is arranged to slide opening, and the rotary column is movably arranged in the slide opening of leading screw, and the both ends of the rotary column are equipped with outer baffle block, described Outer baffle block can not run through the slide opening of leading screw；The rotary column is equipped with through-hole in the axial direction, and internal stop is equipped in the through-hole, described Internal stop is equipped with through-hole, and the slide bar is movably arranged in the through-hole of internal stop, and the both ends of the slide bar are equipped with fixed block, described Fixed block can not run through the through-hole of internal stop.

Further, the rotating handles further include a pair of of door, and the door is arranged on the outside of the both ends of rotary column.

Further, the slot bottom one or both sides of the groove slideway are equipped with retaining groove.

Further, the groove slideway of the clamp block is located at two relative side or upper and lower both sides.

Further again, the outside of the rotary column is equipped with anti-skid chequer.

The simple bench vice made using the technical solution of the utility model, advantage are：It devises a kind of easy Sliding constraint between sliding block and fixed seat, can facilitate processing, and processing is rapid, and installation is rapid；Devise a kind of new rotation Handle can improve the length held with a firm grip under the premise of not influencing overall appearance size, be easy to use.

Description of the drawings

Fig. 1 is the structural schematic diagram of the simple bench vice of the application；

Fig. 2 is the structural schematic diagram I of the application clamp block；

Fig. 3 is the structural schematic diagram of the application sliding block corresponding with Fig. 2；

Fig. 4 is the attachment structure schematic diagram of the application Fig. 2 and Fig. 3；

Fig. 5 is the structural schematic diagram II of the application clamp block；

Fig. 6 is the structural schematic diagram of the application sliding block corresponding with Fig. 5；

Fig. 7 is the attachment structure schematic diagram of the application Fig. 5 and Fig. 6.

In above each figure, 1, clamp block；2, leading screw；3, sliding block；41, rotary column；42, outer baffle block；43, slide bar；44, internal stop； 45, fixed block；46, door；5, groove slideway；6, groove sliding rail；7, retaining groove.

Specific implementation mode

Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken, Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail Carefully it is described as follows：

A kind of simple bench vice, as shown in Figure 1, including clamp block 1 and leading screw 2, leading screw 2 is arranged in the through-hole of clamp block 1, also wraps Include sliding block 3 and rotating handles 4, sliding block 3 be equipped with 2 matched threaded hole (not shown) of leading screw,

Specifically, with reference to figure 2, one group of opposite flank of clamp block 1 is equipped with groove slideway 5；With reference to figure 3, one end of sliding block 3 is set There is a pair of of groove sliding rail 6 corresponding with groove slideway 5, and groove sliding rail 6 is parallel with the axis of threaded hole.It is sliding with reference to figure 4 Block 3 and clamp block 1 do sliding motion under the action of groove slideway 5 and groove sliding rail 6.On this basis, with reference to figure 5, Fig. 6 and Fig. 7 can design retaining groove 7, and the retaining groove 7 which is arranged in the slot bottom one or both sides of groove slideway 5, figure is only arranged In the slot bottom side of groove slideway 5, the stability of its connection can be improved by the design, certainly, the shape of the retaining groove 7 can be with Other shapes are selected, essential square groove is not necessarily to.

In the description above, the use direction of the simple bench vice is not limited specifically, it can be by the simple of the application Bench vice is inverted either tilting therefore groove slideway 5 and then needs the corresponding two relative side being arranged in clamp block 1 or upper and lower both sides, Specific restriction is not done herein.

The principle of feed screw nut is mainly utilized in the application, rotating handles 4 is connected in the power end of leading screw 2, in order to carry For power.Specifically, this application provides a kind of easy to use, rotating handles that can be adjusted at any time.

As shown in Figure 1, rotating handles include rotary column 41, outer baffle block 42, slide bar 43, internal stop 44 and fixed block 45.By silk The power end of thick stick 2 is arranged to slide opening, and rotary column 41 is movably arranged in the slide opening of leading screw 2；

The both ends of rotary column 41 are equipped with outer baffle block 42, which can design circlewise, can also be designed to bulk, As long as the outer diameter for meeting outer baffle block 42 is more than the internal diameter of 2 slide opening of leading screw, that is to say, that silk can not be run through by meeting outer baffle block 42 The slide opening of thick stick 2.Rotary column 41 is equipped with through-hole in the axial direction, and internal stop 44 is equipped in through-hole, with 2 slide opening of rotary column 41 and leading screw, Through-hole is equipped in internal stop 44, slide bar 43 is movably arranged in the through-hole of internal stop 44, and fixed block is equipped at the both ends of slide bar 43 45, fixed block 45 can not run through the through-hole of internal stop 44.On this basis, anti-skid chequer is set in the outside of rotary column 41, raising makes Use effect.

When rotary column 41 rotates, slide bar 43 is by the slide downward in the cavity of rotary column 41, then due to the work of fixed block 45 With a part can only be declined, it has dropped the length of nearly half slide bar 43 in the figure, at this point, the total length of rotating handles To therefore it increase, it is easy to use.When being rotated to another direction, then slide bar 43 also can reverse slide.It is of course also possible to Hand holds the rotation of slide bar 43, it is avoided to be moved in intracavitary.

In order to ensure when not in use, fixed block 45 does not expose the inner cavity of rotary column 41 directly, devises door 46, door 46 It is arranged on the outside of the both ends of rotary column 41, plays the role of outer cover.

When in use, using rotating handles the change in the gap between sliding block 3 and clamp block 1 is utilized come the movement of control slide block 3 Change to adjust holdfast.Door 6 is opened, slide bar 43 will skid off shaft 41, and increase the length of holding with a firm grip of rotating handles, in order to make With.

The utility model is described above with reference to preferred embodiment, but the scope of protection of the utility model is not Limited to this can carry out it various improvement and can be with equivalent in the case where not departing from the scope of the utility model Object replaces component therein, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can appoint Meaning mode combines, and any reference signs in the claims should not be construed as limiting the involved claims no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any right that falls into is wanted All technical solutions in the range of asking are within the protection scope of the present utility model.

Claims (6)

1. a kind of simple bench vice, including clamp block (1) and leading screw (2), the leading screw (2) is arranged in the through-hole of clamp block (1), special Sign is, further includes sliding block (3) and rotating handles；

One group of opposite flank of the clamp block (1) is equipped with groove slideway (5)；The sliding block (3) is equipped with matched with leading screw (2) One end of threaded hole, the sliding block (3) is equipped with a pair of of groove sliding rail (6) corresponding with groove slideway (5), the groove sliding rail (6) parallel with the axis of threaded hole；The power end of the leading screw (2) connects rotating handles.

2. simple bench vice according to claim 1, which is characterized in that the rotating handles include rotary column (41), outer baffle block (42), slide bar (43), internal stop (44) and fixed block (45)；The power end of the leading screw (2) is arranged to slide opening, the rotary column (41) it is movably arranged in the slide opening of leading screw (2), the both ends of the rotary column (41) are equipped with outer baffle block (42), the outer baffle block (42) slide opening of leading screw (2) can not be run through；The rotary column (41) is equipped with through-hole in the axial direction, and internal stop is equipped in the through-hole (44), the internal stop (44) is equipped with through-hole, and the slide bar (43) is movably arranged in the through-hole of internal stop (44), the slide bar (43) both ends are equipped with fixed block (45), and the fixed block (45) can not run through the through-hole of internal stop (44).

3. simple bench vice according to claim 2, which is characterized in that the rotating handles further include a pair of of door (46), Door (46) setting is on the outside of the both ends of rotary column (41).

4. simple bench vice according to claim 1, which is characterized in that the slot bottom one or both sides of the groove slideway (5) Equipped with retaining groove (7).

5. simple bench vice according to claim 1 or 4, which is characterized in that the groove slideway (5) of the clamp block (1) is located at Two relative side or upper and lower both sides.

6. simple bench vice according to claim 2 or 3, which is characterized in that the outside of the rotary column (41) is equipped with anti-skid chequer.