CN206998659U

CN206998659U - Bench vice

Info

Publication number: CN206998659U
Application number: CN201720782268.4U
Authority: CN
Inventors: 单士俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2018-02-13
Anticipated expiration: 2027-06-30

Abstract

A kind of bench vice,Including base,Determine jaw and movable clamp port,The base is structure as a whole with determining jaw,Determine the shoulder of each side setting one of jaw and movable clamp port,Inhaled and a file support meanss on shoulder,File support meanss include mounting seat and supporting table,Support arm is connected between mounting seat and supporting table,The upper end of supporting table sets a counterbore,The lower end of supporting table opens up a pilot hole to be connected with the counterbore,One support column is installed in counterbore,The upper end of support column is flexibly connected a support wheel,One end that lead extends downwardly from pilot hole is spirally connected a goat's horn nut,The stopper slot of a bar shaped is opened up in the side wall of support column,The respective side of supporting table sets a screwed hole,Two file support meanss are inhaled and on the both sides shoulder for determining jaw and movable clamp port by epistasis magnet respectively,The utility model can make pincers worker or technical school trainee self perceiving to institute filers part surface flatness of newly entering a profession,Student is promoted to carry out glacing flatness filing according to regular filing posture.

Description

Bench vice

Technical field：

The utility model belongs to tool for mechanical machining, and in particular to a kind of bench vice.

Background technology：

Traditional bench vice is fixedly mounted on fitter's bench, and workpiece is clamped for clamping, is easy to pincers worker to workpiece Filed, sawed etc. and either manually or mechanically being processed, for the pincers worker newly entered a profession or technical school trainee, the filing of bar, block is practiced Comparison basis is practised, and the judgement to institute filers part surface flatness uses visual method, and table is being carried out to block or bar work During the filing of face, accidentally file will wander off, and workpiece surface height is occurred and rise and fall, it is difficult to reach the glacing flatness of workpiece surface It is required that or even workpiece side is dampened, cause workpiece to scrap.

The content of the invention：

The purpose of this utility model be in order to overcome above-mentioned the shortcomings of the prior art in place of, and provide a kind of platform tiger Pincers, it can accelerate to improve perception technical ability of the operator for institute filers part surface flatness, and the study for reducing pincers worker filing is difficult Degree.

In order to solve the problems existing in background technology, the utility model adopts the following technical scheme that：A kind of bench vice, bag Include base, determine jaw and movable clamp port, the base is structure as a whole with determining jaw, and movable clamp port is fixedly connected with leading screw, screw mandrel with Feed screw nut coordinates, and feed screw nut is installed on base, the shoulder of each side setting one for determining jaw and movable clamp port, institute State to inhale on shoulder and include mounting seat and supporting table, mounting seat and supporting table with a file support meanss, the file support meanss Between be connected with support arm, the upper end of supporting table sets a counterbore, and the lower end of supporting table opens up one and connected with the counterbore Pilot hole, a support column is installed in counterbore, and the upper end of support column is flexibly connected a support wheel, the lower end bottleneck connection of support column Lead, one end that the lead extends downwardly from pilot hole are spirally connected a goat's horn nut, and a bar shaped is opened up in the side wall of support column Stopper slot, the respective side of supporting table sets a screwed hole, is equipped with stop screw in screwed hole, the front end of stop screw is inserted Be located in the stopper slot, an epistasis magnet is set in the lower end of base, two file support meanss inhaled respectively by epistasis magnet and On the both sides shoulder for determining jaw and movable clamp port.

Preferably, the support column is structure as a whole with lead.

During work, two file support meanss are inhaled and on jaw and the corresponding shoulder of movable clamp port is determined, adjust goat's horn Nut, two support wheels are made to be located at same level, bar, which is clamped in, to be determined between jaw and movable clamp port, utilizes file filing rod Expect upper surface, when file is to front side or when rolling oblique backward, file can direct filing on corresponding support wheel, support wheel by Power moves down, and practitioner can directly perceive.

The utility model can make pincers worker or technical school trainee self perceiving to institute filers part surface flatness of newly entering a profession, Promote student to carry out glacing flatness filing according to regular filing posture, avoid workpiece upper surface occur after preceding height it is low or it is rear it is high before Flatness requirements that are low and influenceing workpiece, self judgment of the student to institute filers part glacing flatness is realized, reduce pincers worker filing Learning difficulty, avoid practitioner from lacking experience, reduce unnecessary economic loss.

Brief description of the drawings：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of file support meanss.

In figure：1. file, 2. bars, 3. file support meanss, 31. stopper slots, 32. stop screws, 33. leads, 34. Goat's horn nut, 35. epistasis magnet, 36. support wheels, 37. support columns, 38. support arms, 39. mounting seats, 4. determine jaw, and 5. clamp Handle, 6. screw mandrels, 7. feed screw nuts, 8. shoulders, 9. movable clamp ports.

Embodiment：

Reference picture 1-2, a kind of bench vice, including base, determine jaw 4 and movable clamp port 9, the base and determine jaw 4 be one Body structure, movable clamp port 9 are fixedly connected with screw mandrel 6, and screw mandrel 6 coordinates with feed screw nut 7, silk, the side of 6 protruding movable clamp ports 9 Clamping lever 5 is installed, feed screw nut 7 is installed on base, each side setting one for determining jaw 4 and movable clamp port 9 Shoulder 8, inhales on the shoulder 8 and a file support meanss 3, the file support meanss include mounting seat 39 and supporting table, installation Support arm 38 is connected between seat 39 and supporting table, the upper end of supporting table sets a counterbore, and the lower end of supporting table opens up one and institute The pilot hole that counterbore connects is stated, a support column 37 is installed in counterbore, the upper end of support column 37 is flexibly connected a support wheel 36, branch The lower end bottleneck connection lead 33 of dagger 37, one end that the lead extends downwardly from pilot hole are spirally connected a goat's horn nut 34, the stopper slot 31 of a bar shaped is opened up in the side wall of support column 37, the respective side of supporting table sets a screwed hole, matched somebody with somebody in screwed hole Close and stop screw 32 is set, the front end of stop screw 32 is plugged in the stopper slot 31, realizes the circumferentially positioned of support column, institute Stating stop screw can move up and down along stopper slot 31, and an epistasis magnet 35, two file support meanss point are set in the lower end of base Do not inhaled and on the both sides shoulder 8 for determining jaw and movable clamp port by epistasis magnet 35, the support column 37 is one with lead 33 Body structure.

During work, two file support meanss 3 are inhaled and on jaw 4 and the corresponding shoulder 8 of movable clamp port 9 is determined, adjustment Goat's horn nut 34, two support wheels 37 are made to be located at same level, bar 2, which is clamped in, to be determined between jaw 4 and movable clamp port 9, profit With the filing bar upper surface of file 1, when file 1 is to front side or when rolling oblique backward, file 1 can direct filing propped up accordingly On support wheel 36, the stress of support wheel 36 moves down, and can make newly to enter a profession pincers worker and technical school pincers worker relevant speciality student are to institute filers part table Self perceiving for face glacing flatness, promotes student to carry out glacing flatness filing according to regular filing posture, avoids the upper surface of workpiece After the preceding height of appearance it is low or it is rear it is high before flatness requirements that are low and influenceing workpiece, realize student's self sentencing to institute filers part glacing flatness It is disconnected, the learning difficulty of pincers worker filing is reduced, avoids new hand from lacking experience, reduces unnecessary economic loss.

Claims

1. a kind of bench vice, including base, determine jaw（4）With movable clamp port（9）, the base is with determining jaw（4）It is structure as a whole, Movable clamp port（9）With screw mandrel（6）It is fixedly connected, screw mandrel（6）With feed screw nut（7）Coordinate, feed screw nut（7）It is installed on base, It is characterized in that：It is described to determine jaw（4）With movable clamp port（9）The shoulder of each side setting one（8）, the shoulder（8）Upper suction With a file support meanss, the file support meanss include mounting seat（39）And supporting table, mounting seat（39）With supporting table it Between be connected with support arm（38）, one counterbore of upper end setting of supporting table, the lower end of supporting table opens up one and connected with the counterbore Pilot hole, a support column is installed in counterbore（37）, support column（37）Upper end be flexibly connected a support wheel（36）, support column （37）Lower end bottleneck connection lead（33）, one end that the lead extends downwardly from pilot hole is spirally connected a goat's horn nut （34）, support column（37）Side wall on open up the stopper slot of a bar shaped（31）, respective side one screwed hole of setting of supporting table, screw thread Stop screw is equipped with hole（32）, stop screw（32）Front end be plugged in the stopper slot（31）In, the lower end of base Set an epistasis magnet（35）, two file support meanss are inhaled by epistasis magnet and are determining two side stages of jaw and movable clamp port respectively Shoulder（8）On.

2. bench vice according to claim 1, it is characterised in that：The support column（37）With lead（33）It is integrated knot Structure.