CN204686692U - Vice - Google Patents

Abstract

The utility model provides a kind of vice, and it comprises a holder, and this holder is arranged on the workbench of a toolroom machine, and holder has a first end and one second contrary end; One vice body, this vice body slides and is arranged on holder, and vice body has a fixed jaw, a movable jaw and a screw rod, and screw rod moves towards fixed jaw in order to order about movable jaw, to clamp a workpiece; And a locating part, this locating part is arranged at the second end of holder, departs from order to prevent vice body self-retaining seat.Whereby, convenience and the security of processing operation can be improved.

Description

Vice

Technical field

The utility model relates to a kind of vice, refers in particular to a kind of holder under stationary state, and vice body can the vice of holder slippage adjustment relatively, in order to improve the processing convenience of operation and security.

Background technology

Vice is a kind of instrument be installed on the workbench of toolroom machine, in order to by workpiece fixed clamp, so that every processing operation, and such as boring, milling or turning etc.

And traditional vice mainly comprises a fixed jaw, a movable jaw and an adjustment screw rod, by turning adjustment screw rod, and movable jaw can be made close toward fixed jaw direction, to be fixed between fixed jaw and movable jaw by piece-holder; But, after traditional vice is fixed on the workbench of toolroom machine, namely cannot optionally adjust, when making for changing holding workpiece, staff is easily subject to drill bit on toolroom machine or the impact of cutting tool, and causes the inconvenience changing operation, what is more, staff's false touch is easily made and injured.

Simultaneously, under special process requirements, staff by vice strong fix on workbench, but can not help vice on the other hand, and another hand is operation tool machine then, to make vice, there is different machining angles or direction, so this mode, likely because hand fails vice to grab surely, and add man-hour because of workpiece and cutter touch after the centrifugal force that produces, workpiece is had and sprays possibility that fly, increase the risk that the injured or toolroom machine of staff damages.

Therefore, how to improve the shortcoming of existing vice, by the utility model wish solve problem.

Utility model content

For solving above-mentioned problem, the utility model provides a kind of vice, its vice body can adjust relatively in holder slippage, and in time changing holding workpiece, this physical efficiency of vice is towards the slippage of staff direction, and then avoid the drill bit on staff's false touch toolroom machine or cutting tool and cause injured, have and improve the processing convenience of operation and the advantage of security.

For reaching above-mentioned purpose, the utility model provides a kind of vice, and it comprises a holder, and this holder is arranged on the workbench of a toolroom machine, and holder has a first end and one second contrary end; One vice body, this vice body slides and is arranged on holder, and vice body has a fixed jaw, a movable jaw and a screw rod, and screw rod moves towards fixed jaw in order to order about movable jaw, to clamp a workpiece; And a locating part, this locating part is arranged at the second end of holder, departs from order to prevent vice body self-retaining seat.Whereby, convenience and the security of processing operation can be improved.

Preferably, this holder is provided with a guide groove, and this vice body has a guide block, in order to be slidedly arranged in this guide groove.

Preferably, this guide groove is a dovetail groove, and this guide block is dovetail shape.

Preferably, locating part is longitudinally arranged at the second end, and the bottom surface of vice body is arranged with an inside groove, end for locating part inserts into the inner, and the end that inside groove differs from locating part is provided with a stopper section, its can with locating part contactor banking stop, with prevent vice body self-retaining seat second end depart from.

More preferably, the utility model also comprises a pivot assembly, and this pivot assembly is arranged between holder and workbench, and to make holder can worktable rotary relatively, so that in process, staff adjusts angle according to this, to be applicable to different process requirements; And in use, vice is still fix on the table, to provide the stability of processing, and workpiece can not be made because staff grips deficiency to have the situation of spraying and flying, staff can be avoided to be injured toolroom machine and damage.

Preferably, one end of this holder has an axis hole, and this pivot assembly comprises a screw piece and a fixed block, and stretch through this axis hole and this workbench and locking with this fixed block of this screw piece is tied.

Preferably, the both sides of this holder respectively have a fixing slotted eye.

Preferably, this vice body has a fixed body and a mobile, and this mobile is slidedly arranged on this fixed body, and this fixed body is slidedly arranged on this holder, and this fixed jaw is arranged on this fixed body, and this movable jaw is arranged in this mobile.

Preferably, also comprise a detent mechanism, this detent mechanism optionally make this fixed body and this fixed seat side near, make this fixed body and this holder cannot relative movement.

The utility model also provides a kind of vice, and it comprises:

One holder, this holder is arranged on the workbench of a toolroom machine, and this holder has a first end and one second contrary end;

One vice body, this vice body slides and is arranged on this holder, and this vice body has a fixed jaw, a movable jaw and a screw rod, and this screw rod moves towards this fixed jaw in order to order about this movable jaw, to clamp a workpiece;

One pivot assembly, this pivot assembly is arranged between this workbench and first end of this holder, to make this holder this worktable rotary relatively.

The beneficial effects of the utility model are: the vice of utility model, its vice body can adjust relatively in holder slippage, and in time changing holding workpiece, this physical efficiency of vice is towards the slippage of staff direction, and then avoid the drill bit on staff's false touch toolroom machine or cutting tool and cause injured, have and improve the processing convenience of operation and the advantage of security.

Accompanying drawing explanation

Fig. 1: the utility model is installed on the schematic appearance on workbench.

Fig. 2: STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 3: generalized section of the present utility model, the state of display holding workpiece.

Fig. 4: vice body slippage schematic diagram of the present utility model, the contact condition of display stopper section and locating part.

Fig. 5: the generalized section at another visual angle of the utility model, display detent mechanism makes fixed body side direction near the state of holder.

Fig. 6: the schematic diagram of the relative worktable rotary adjustment of the utility model.

Description of reference numerals

Vice 100 holder 10

Fixing slotted eye 11 elongated slot 12

Guide groove 13 axis hole 14

Vice body 20 fixed body 21

Fixed jaw 211 guide block 212

Inside groove 213 screw 214

Stopper section 215 mobile 22

Movable jaw 221 screw rod 23

Turning handle 24 locating part 30

Pivot assembly 40 screw piece 41

Axle sleeve 42 fixed block 43

Detent mechanism 50 adjusts screw rod 51

Positioning strip 52 workbench 200

Workpiece 201.

Detailed description of the invention

For ease of understanding the technical solution of the utility model, be now described in conjunction with specific embodiments.In embodiment, various different object is in being suitable for the ratio enumerating explanation, and not represents the ratio of actual component, in this explanation.

Refer to shown in Fig. 1 to Fig. 6, vice 100 of the present utility model comprises holder 10 and a vice body 20.

Holder 10 is arranged on the workbench 200 of a toolroom machine.Holder 10 respectively has a fixing slotted eye 11 in both sides, fixing slotted eye 11 probably takes the shape of the letter U shape.The two ends of each fixing slotted eye 11 then respectively have the elongated slot 12 of a closed, and this fixing slotted eye 11 and this elongated slot 12 can utilize bolt to be inserted in, to be fixed on workbench 200 by holder 10 for worker.More preferably, holder 10 has a first end and one second contrary end, and the second end is the direction at staff place.

Holder 10 also comprises a guide groove 13, and guide groove 13 is a dovetail groove, and in the first end of holder 10, is provided with an axis hole 14 in guide groove 13.

Vice body 20 slides and is arranged on holder 10.Vice body 20 has fixed body 21, mobile 22 and a screw rod 23, and fixed body 21 has a fixed jaw 211, and the bottom surface of fixed body 21 is provided with a guide block 212 and a recessed inside groove 213.Guide block 212 is dovetail shape, in order to be slidedly arranged in the guide groove 13 of holder 10, and the end of screw rod 23 there is a turning handle 24 can for turning operation.Mobile 22 has a movable jaw 221, and this movable jaw 221 is corresponding with fixed jaw 211, and mobile 22 is slidedly arranged on fixed body 21, and wherein, in the utility model preferred embodiment, fixed body 21 and mobile 22 are slidably matched mutually with dovetail groove and dovetail.And screw rod 23 is extended through in mobile 22, and be screwed together in a screw 214 of fixed body 21, as shown in Figure 3, make the relative fixed body 21 of mobile 22 produce displacement to turn screw rod 23, the jaw 221 that innervates moves towards fixed jaw 211 direction, with just clamping a workpiece 201.

The utility model also comprises a locating part 30, and this locating part is longitudinally arranged at the second end of holder 10.Preferably, locating part 30 can be a hollow shank, and the end of locating part 30 can be stretched in the inside groove 213 of vice body 20, and wherein, the end that inside groove 213 differs from locating part 30 is provided with a stopper section 215.Whereby, when vice body 20 relatively holder 10 slippage adjustment time, stopper section 215 can with locating part 30 contactor banking stop, depart to prevent the second end of vice body 20 self-retaining seat 10.

The utility model also comprises a pivot assembly 40, and this pivot assembly is arranged between the first end of holder 10 and workbench 200, to make holder 10 can rotate relative to workbench 200.In the utility model, pivot assembly 40 comprises screw piece 41, axle sleeve 42 and a fixed block 43.Axle sleeve 42 is sheathed in the axis hole 14 of holder 10, to make screw piece 41 pass through axle sleeve 42 and axis hole 14 and the workbench 200 and locking with fixed block 43 of stretching through is tied, makes holder 10 rotary setting on workbench 200.

The utility model also comprises a detent mechanism 50, this detent mechanism optionally make fixed body 21 and holder 10 side direction near, make fixed body 21 and holder 10 cannot relative movement.Preferably, detent mechanism 50 comprises an adjustment screw rod 51 and being laterally arranged in holder 10 and is arranged at positioning strip 52 inside guide groove 13, by manipulation adjustment screw rod 51, positioning strip 52 pushing can be resisted against the guide block 212 of fixed body 21, make fixed body 21 stressed and side direction can be close proximity to guide groove 13 side of holder 10, locate to make fixed body 21 and holder 10 be formed, and cannot relative movement.

As shown in Figures 3 to 5, when staff is for changing the workpiece 201 clamped by vice 100, first can adjust the adjustment screw rod 51 of detent mechanism 50, positioning strip 52 is not pressed to make adjustment screw rod 51 spiral shell move back, now, namely vice body 20 can be drawn back toward its direction (i.e. the second end of holder 10) by staff, in other words, the relative holder 10 of vice body 20 energy is towards the direction slippage of staff, so that clamped to fixed jaw 211 and movable jaw 221 work 201 is taken away drill bit on toolroom machine or cutting tool, thus, when staff carries out replacing workpiece 201, staff's false touch drill bit or cutting tool can be avoided and cause injured, there is the effect improving processing operational security.

Meanwhile, as shown in Figure 6, vice 100 of the present utility model can be that a relative workbench 200 in center carries out rotary oscillation with pivot assembly 40, so that in process, staff adjusts the angle of vice 100 according to this, to be applicable to different process requirements; And in use, because vice 100 is still be fixed on workbench 200, the stability of processing can be provided, and workpiece 201 can not be made the situation of spraying and flying is had because staff grips deficiency, staff can be avoided to be injured toolroom machine and to damage.

Comprehensively above-mentioned, the utility model has two kinds of using states, and one is that vice body 20 can carry out slippage adjustment by holder 10 relatively, so that when changing workpiece 201, avoids false touch drill bit or cutting tool and injured; Another is that vice 100 can rotate adjustment relative to workbench 200, to be suitable for different machining angle demands, and can not to have because staff grips deficiency in process and causes workpiece 201 to fly out causing the injured or toolroom machine damage of staff.

Although the utility model explains with a most preferred embodiment, those skilled in the art can do various multi-form change under this technical scheme.Above illustrated embodiment, only in order to the utility model to be described, is not used to limit protection domain of the present utility model.Allly do not depart from the technical solutions of the utility model various modifications made of spirit or change, all belong to scope of patent protection of the present utility model.

Claims (10)

1. a vice, is characterized in that: it comprises:

One holder, this holder is arranged on the workbench of a toolroom machine, and this holder has a first end and one second contrary end;

One vice body, this vice body slides and is arranged on this holder, and this vice body has a fixed jaw, a movable jaw and a screw rod, and this screw rod moves towards this fixed jaw in order to order about this movable jaw, to clamp a workpiece; And

One locating part, this locating part is arranged at the second end of this holder, departs from from the second end of this holder in order to prevent this vice body.

2. vice as claimed in claim 1, it is characterized in that: this holder is provided with a guide groove, this vice body has a guide block, in order to be slidedly arranged in this guide groove.

3. vice as claimed in claim 2, it is characterized in that: this guide groove is a dovetail groove, this guide block is dovetail shape.

4. vice as claimed in claim 1, it is characterized in that: this locating part is longitudinally arranged at this second end, the bottom surface of this vice body is arranged with an inside groove, end for this locating part inserts into the inner, and the end that this inside groove differs from this locating part is provided with a stopper section, its can with this locating part contactor banking stop, with prevent this vice body from this holder second end depart from.

5. vice as claimed in claim 1, it is characterized in that: also comprise a pivot assembly, this pivot assembly is arranged between the first end of this holder and this workbench, to make this holder can this worktable rotary relatively.

6. vice as claimed in claim 5, it is characterized in that: one end of this holder has an axis hole, this pivot assembly comprises a screw piece and a fixed block, and stretch through this axis hole and this workbench and locking with this fixed block of this screw piece is tied.

7. vice as claimed in claim 1, is characterized in that: the both sides of this holder respectively have a fixing slotted eye.

8. vice as claimed in claim 1, it is characterized in that: this vice body has a fixed body and a mobile, this mobile is slidedly arranged on this fixed body, and this fixed body is slidedly arranged on this holder, and this fixed jaw is arranged on this fixed body, this movable jaw is arranged in this mobile.

9. vice as claimed in claim 8, is characterized in that: also comprise a detent mechanism, this detent mechanism optionally make this fixed body and this fixed seat side near, make this fixed body and this holder cannot relative movement.

10. a vice, is characterized in that: it comprises:

One holder, this holder is arranged on the workbench of a toolroom machine, and this holder has a first end and one second contrary end;

One vice body, this vice body slides and is arranged on this holder, and this vice body has a fixed jaw, a movable jaw and a screw rod, and this screw rod moves towards this fixed jaw in order to order about this movable jaw, to clamp a workpiece;

One pivot assembly, this pivot assembly is arranged between this workbench and first end of this holder, to make this holder this worktable rotary relatively.