CN211491126U

CN211491126U - Clamp for fitter

Info

Publication number: CN211491126U
Application number: CN202020078522.4U
Authority: CN
Inventors: 简云久
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-15
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses an anchor clamps for pincers worker, which comprises a mounting base, fix fixed pincers mechanism and the movable pincers mechanism of movable mounting on fixed pincers mechanism on the mounting base, be provided with the auxiliary stay diaphragm in the movable pincers mechanism, and the movable pincers mechanism outside installs elevating assembly, the auxiliary stay diaphragm both ends all are fixed with elevating assembly, this anchor clamps for pincers worker, in order to be different from prior art, when processing the centre gripping to little work piece fixedly, can carry out effectual auxiliary stay to little work piece simultaneously, so that its centre gripping is fixed, thereby effectually avoid little work piece easily to drop and fix the problem of bringing inconvenience for its centre gripping, also effectually avoid its problem that drops the damage of colliding with simultaneously, and is convenient and practical, and effectual.

Description

Clamp for fitter

Technical Field

The utility model relates to a machining anchor clamps technical field specifically is an anchor clamps for pincers worker.

Background

The bench vice is a universal fixture for clamping workpieces, is arranged on a workbench and used for stably clamping the workpieces to be machined, and is a fixture necessary for a bench workshop.

However, when the bench vice in the prior art is used for processing and clamping a workpiece, especially, the small workpiece is clamped and fixed, most of the small workpieces are suspended and clamped, so that the workpiece is clamped in a dismounting manner, the small workpiece is very easy to drop as long as a worker loosens hands and clamps the small workpiece in place by the background vice, the small workpiece needs to be clamped again, inconvenience is caused, the corner of the workpiece is very easy to collide and wear in the dropping process, reprocessing is needed, and the clamp is more inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for pincers worker of little work piece dismouting centre gripping to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for bench worker, includes the mounting base, fixes fixed pincers mechanism and the movable pincers mechanism of movable mounting on fixed pincers mechanism on the mounting base, be provided with the auxiliary stay diaphragm in the movable pincers mechanism, and the movable pincers mechanism outside installs elevating assembly, auxiliary stay diaphragm both ends all are fixed with elevating assembly to be different from prior art, when processing the centre gripping to the gadget and fix, can carry out effectual auxiliary stay to the gadget simultaneously, so that its centre gripping is fixed, thereby effectually avoid the gadget easily to drop and for the fixed problem of inconvenience that brings of its centre gripping, also effectually avoided its problem that drops the damage of colliding with simultaneously, convenient and practical, and effectual.

Preferably, the lifting assembly comprises two fixed seats for installation and fixation, the two fixed seats are respectively fixed on two sides of the movable clamp mechanism, and the two fixed seats are respectively internally provided with a lifting screw and a limiting guide rod in a penetrating manner, the limiting guide rod slides to penetrate any one of the fixed seats, the lifting screw penetrates another fixed seat in a threaded manner, the top ends of the lifting screw and the limiting guide rod are respectively fixed with one end of the auxiliary support transverse plate, and the lifting assembly is used for ensuring that the auxiliary support transverse plate can stably and effectively lift and support, so that stable and efficient clamping and processing of small workpieces are ensured.

Preferably, the bottom end of the lifting screw is provided with a holding piece convenient for the lifting screw to be driven in a rotating mode, and the lifting assembly is convenient to use efficiently through the holding piece, so that the small workpieces are further and effectively convenient to fix and process.

Preferably, the equal screw thread in the limit guide bar both ends outside installs the limit nut lantern ring, two the limit nut lantern ring is located the top and the below of fixing base respectively to carry out effectual assistance-localization real-time to the limit guide bar, support the stability of use with further improvement auxiliary stay diaphragm, guarantee that the stable centre gripping of little work piece is fixed, so that high quality processing.

Preferably, spacing kicking block is installed to spacing guide bar bottom, then can carry out effectual spacing to the stop nut lantern ring to avoid its accident in the use to break away from and drop, guarantee to last stable effectual supplementary spacing.

Preferably, the limiting top block and the holding piece are respectively movably mounted at the bottom ends of the limiting guide rod and the lifting screw rod through bolts, so that the whole device is convenient to disassemble, assemble and replace, and continuous efficient auxiliary support for machining small workpieces is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, be different from prior art, when processing the centre gripping to little work piece fixedly, can carry out effectual auxiliary stay to little work piece simultaneously to its centre gripping is fixed, thereby effectually avoids little work piece to easily drop and for the fixed problem of bringing inconvenience of its centre gripping, also effectually has avoided its problem that drops the damage of colliding with simultaneously, convenient and practical, and effectual.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 in another orientation according to the present invention;

fig. 4 is a schematic view of another orientation structure of fig. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the area A of the present invention;

fig. 6 is an enlarged schematic view of the area B of the present invention.

In the figure: 1-mounting a base; 2-fixing the clamp mechanism; 3-a movable clamp mechanism; 4-auxiliary supporting transverse plates; 5-a lifting assembly; 6-fixing the base; 7-lifting screw; 8-a limit guide rod; 9-a grip; 10-a stop nut collar; 11-limiting top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a clamp for bench workers comprises a mounting base 1, a fixed clamp mechanism 2 fixed on the mounting base 1 and a movable clamp mechanism 3 movably arranged on the fixed clamp mechanism 2;

be provided with auxiliary stay diaphragm 4 on the activity pincers mechanism 3, auxiliary stay diaphragm 4 is the strip plate structure but not the limitation, and movable pincers mechanism 3 installs lifting unit 5 in the outside, auxiliary stay diaphragm 4 both ends all are fixed with lifting unit 5, when using, its auxiliary stay diaphragm 4 goes up and down through lifting unit 5 and shifts, and then in the use, remove suitable position through auxiliary stay diaphragm 4, in order to carry out the auxiliary stay centre gripping to little work piece, and then guarantee the convenience that little work piece centre gripping is fixed, in order to make things convenient for the centre gripping processing of little work piece.

Lifting unit 5 includes two fixing bases 6 that are used for the installation fixed, fixing base 6 is multilateral cylinder structure but not limitation, two fixing bases 6 are fixed respectively in 3 both sides of activity pincers mechanism, and run through respectively in two fixing bases 6 and be provided with lifting screw 7 and spacing guide bar 8, spacing guide bar 8 slides and runs through arbitrary fixing base 6, lifting screw 7 screw thread runs through another fixing base 6, and lifting

screw

7 and 8 tops of spacing guide bar are fixed with the one end of auxiliary stay diaphragm 4 respectively, when using, when processing the centre gripping fixed to little work piece, can be according to the actual size of work piece, with rotatory lifting screw 7, and the rotation of cooperation spacing guide bar 8 is spacing, thereby order about auxiliary stay diaphragm 4 to carry out the adjustment of vertical height position, guarantee effectual auxiliary stay, so that the centre gripping of little work piece is fixed.

The piece 9 that grips of being convenient for lifting screw 7 rotary drive is installed to lifting screw 7 bottom, grips the preferred antiskid handle of piece 9 but not the limitation, when using, through gripping a 9 to effectively make things convenient for lifting screw 7's rotary drive, thereby the effectual lift that has made things convenient for auxiliary stay diaphragm 4, so that it is according to little work piece actual size, with appropriate adjustment height position, guarantees to carry out suitable auxiliary stay, so that the centre gripping is fixed.

The 8 outsides of spacing guide bar are provided with the external screw thread, and the equal screw thread in the 8 both ends outsides of spacing guide bar installs the stop nut lantern ring 10, two stop nut lantern rings 10 are located fixing base 6's top and below respectively, simultaneously in order to make things convenient for the spacing use of the stop nut lantern ring 10, its outside is provided with anti-skidding recess, when using, after auxiliary stay diaphragm 4 adjusts suitable high position, through two stop nut lantern rings 10 to the centre gripping location of fixing base 6, can carry out synchronous auxiliary fixation to spacing guide bar 8, thereby spacing through fixing to spacing guide bar 8, support the stability in the use with effectively improving auxiliary stay diaphragm 4.

Spacing kicking block 11 is installed to 8 bottoms of spacing guide bar, and spacing kicking block 11 is the circular cylinder structure but not the limitation to carry out effectual spacing to the stop nut lantern ring 10 of fixing base 6 below, avoid its in use's accident to break away from and drop, guarantee to the effectual auxiliary positioning of stability of spacing guide bar 8, and then guarantee the high-efficient auxiliary stay of auxiliary stay diaphragm 4.

Spacing kicking block 11 and gripping member 9 all through bolt difference movable mounting in the bottom of spacing guide bar 8 and lifting screw 7, when using, when its thread wearing and tearing influence normal efficient auxiliary stay and use, through demolising spacing location and gripping member 9, can be convenient carry out the dismouting change to the device to guarantee anchor clamps and stabilize the efficient auxiliary stay centre gripping to little work piece.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anchor clamps for bench worker, includes mounting base (1), fixes fixed pincers mechanism (2) and movable mounting movable vice mechanism (3) on fixed pincers mechanism (2) on mounting base (1), its characterized in that: the movable clamp mechanism (3) is provided with an auxiliary supporting transverse plate (4), the outer side of the movable clamp mechanism (3) is provided with a lifting assembly (5), and two ends of the auxiliary supporting transverse plate (4) are fixed with the lifting assembly (5).

2. The vise clamp as claimed in claim 1, wherein: lifting unit (5) are including two fixing bases (6) that are used for the installation fixed, two fixing base (6) are fixed respectively in activity pincers mechanism (3) both sides, and two run through respectively in fixing base (6) and be provided with lifting screw (7) and spacing guide bar (8), arbitrary fixing base (6) are run through in the slip of spacing guide bar (8), lifting screw (7) screw thread runs through another fixing base (6), just lifting screw (7) and spacing guide bar (8) top are fixed with the one end of auxiliary stay diaphragm (4) respectively.

3. The vise clamp as defined in claim 2, further comprising: the bottom end of the lifting screw rod (7) is provided with a holding piece (9) which is convenient for the lifting screw rod (7) to rotate and drive.

4. The vise clamp as defined in claim 2, further comprising: and the outer sides of the two ends of the limiting guide rod (8) are provided with limiting nut lantern rings (10) in a threaded manner, and the limiting nut lantern rings (10) are respectively positioned above and below the fixed seat (6).

5. The vise clamp as defined in claim 2, further comprising: and a limiting top block (11) is arranged at the bottom end of the limiting guide rod (8).

6. The vise clamp as defined in claim 5, wherein: the limiting top block (11) and the holding piece (9) are respectively and movably mounted at the bottom ends of the limiting guide rod (8) and the lifting screw (7) through bolts.