CN218504255U

CN218504255U - Flat tongs with quick-release type jaws

Info

Publication number: CN218504255U
Application number: CN202222947132.8U
Authority: CN
Inventors: 张政; 王华荣; 张积明
Original assignee: Jiangsu Huai'an Technician College
Current assignee: Jiangsu Huai'an Technician College
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-21
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a flat-nose pliers that quick detach formula was kept silent, including deciding to keep silent, a pedestal, screw lead screw and fixed stop, base up end left side is provided with decides to keep silent, base up end right side is provided with fixed stop, the inside copper nut that is provided with of fixed stop, the inside running through of copper nut is equipped with the screw lead screw, screw lead screw right-hand member is equipped with the handle, screw lead screw left end is equipped with the slider, the slider left side is equipped with moves keeps silent, it is provided with 7 characters and agrees with the platform to move the right side of keeping silent, it is provided with spacing slide to move the right-hand member face of keeping silent, the inside spacing spout of having seted up of slider left end face, it all is provided with first fixed block to move both sides around keeping silent, both sides all are provided with the second fixed block around the slider, the utility model discloses rational in infrastructure, quick assembly disassembly structure of keeping silent has, be convenient for moving and carrying out quick disassembly installation, and easy operation is convenient, excellent in use effect.

Description

Flat tongs with quick-release type jaws

Technical Field

The utility model relates to a flat tongs that quick detach formula was kept silent belongs to general machinery technical field.

Background

A flat-nose pliers, also known as a machine vice, is a universal fixture, is usually used for mounting small-sized workpieces, is a random accessory of a milling machine and a drilling machine, is fixed on a machine tool workbench and is used for clamping the workpieces for cutting. The screw rod is rotated by a wrench, and the movable clamp body is driven to move through the screw rod nut, so that the workpiece is clamped and loosened.

The existing flat-nose pliers realize the purpose of dismounting and moving the jaw through mounting and dismounting screws, have no quick dismounting and moving jaw structure, lead to long time for dismounting and moving the jaw, are complex to operate and convenient not enough, and solve the problems appearing in the prior art by urgently needing a flat-nose pliers with quick dismounting and jaw.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat-nose pliers that quick detach formula was kept silent to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure has quick assembly disassembly and moves the structure of keeping silent, is convenient for carry out quick dismantlement installation to moving to keep silent, and easy operation is convenient, excellent in use effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a flat-nose pliers that quick detach formula was kept silent, is including deciding vice jaw, base, screw lead screw and fixed stop, base up end left side is provided with decides vice jaw, base up end right side is provided with fixed stop, the inside copper nut that is provided with of fixed stop, the inside screw lead screw that runs through of copper nut is equipped with, screw lead screw right-hand member is equipped with the handle, screw lead screw left end is equipped with the slider, the slider left side is equipped with moves vice jaw, it is provided with 7 characters and agrees with the platform to move vice jaw right side, the slider left side is provided with 7 characters and agrees with the groove, it is provided with spacing slide to move vice jaw right-hand member face, the inside spacing spout of having seted up of slider left end, it all is provided with first fixed block to move vice jaw front and back both sides, both sides all are provided with the second fixed block around the slider, through connector clip fixed connection between first fixed block and the second fixed block.

Further, the width of the 7-shaped fit groove is the same as that of the 7-shaped fit table, the limit sliding plate and the limit sliding groove are both of a tapered structure, and the specification of the limit sliding groove is matched with that of the limit sliding plate.

Further, 7 characters agree with platform bottom equidistance and are provided with three sets of positioning fixture block, three sets of positioning slot have been seted up to 7 characters agree with inslot equidistance, positioning slot internal diameter is the same with positioning fixture block diameter.

Further, a first notch is formed in the inner left lower side of the connecting buckle, a second notch is formed in the inner right upper side of the connecting buckle, the width of the first notch is the same as that of the first fixing block, the width of the second notch is the same as that of the second fixing plate, and the distance length between the first notch and the second notch is equal to that between the first fixing plate and the second fixing plate.

Furthermore, a shifting sheet is fixedly arranged on the front side of the connecting buckle.

Furthermore, the connecting buckles are arranged in two groups, and the two groups of connecting buckles are symmetrically arranged on the front side and the rear side of the joint of the movable jaw and the sliding block.

By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a flat-nose pliers that quick detach formula was kept silent, connect buckle through the setting, spacing slide, spacing spout, first fixed block, 7 characters agree with the platform, 7 characters agree with groove and second fixed block, this design has quick assembly disassembly and move the structure of keeping silent, be convenient for carry out quick dismantlement installation to keeping silent, easy operation is convenient, excellent in use effect, solved original flat-nose pliers through the installation, dismantle the screw, realize the dismouting and move the purpose of keeping silent, there is not quick assembly disassembly and move the structure of keeping silent, lead to the dismouting to move the time length of keeping silent, complex operation is convenient problem inadequately, the utility model discloses a dismouting convenience is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a pair of flat tongs with quick-release jaws according to the present invention;

FIG. 2 is a front sectional view of a pair of flat tongs with quick-release jaws according to the present invention;

FIG. 3 is a schematic view of an exploded structure of a movable jaw and a slider in the flat-nose pliers with a quick-release jaw of the present invention;

in the figure: 1-fixed jaw, 2-base, 3-movable jaw, 4-slide block, 5-screw lead screw, 6-fixed baffle, 7-handle, 8-copper nut, 9-connecting buckle, 10-limiting slide plate, 11-positioning fixture block, 12-limiting chute, 13-first fixed block, 14-7 character fit table, 15-7 character fit groove, 16-positioning clamp groove, 17-second fixed block, 18-first notch, 19-plectrum and 20-second notch.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flat-nose pliers of quick detach formula is kept silent, including keeping silent 1, a pedestal 2, threaded lead screw 5 and fixed stop 6, base 2 up end left side is provided with keeps silent 1, base 2 up end right side is provided with fixed stop 6, the inside copper nut 8 that is provided with of fixed stop 6, the inside threaded lead screw 5 that runs through and is equipped with of copper nut 8, threaded lead screw 5 right-hand member is equipped with handle 7, threaded lead screw 5 left end is equipped with slider 4, slider 4 left side is equipped with moves the vice jaw 3, it is provided with 7 characters and agrees with platform 14 to move vice jaw 3 right side, slider 4 left side is provided with 7 characters and agrees with groove 15, it is provided with spacing slide 10 to move vice jaw 3 right-hand member face, slider 4 left end inside has seted up spacing spout 12, it all is provided with first fixed block 13 to move vice jaw 3 front and back both sides, slider 4 front and back both sides all are provided with second fixed block 17, pass through connection buckle 9 fixed connection between first fixed block 13 and the second fixed block 17, this design has solved original flat-nose pliers and has passed through the installation, realize moving vice jaw 3 mesh, there is no quick dismouting, the quick dismouting moving vice jaw 3 structure, lead to the dismouting, the long time of dismouting, the convenient problem of operation that the dismouting is not enough of moving vice jaw 3, the operation is kept silent.

7 characters agree with the groove 15 width and 7 characters agree with 14 width of platform the same, and spacing slide 10 all sets up to the taper structure with spacing spout 12, and spacing spout 12 specification and spacing slide 10 specification phase-match, and this design is convenient for cooperate the connection with movable jaw 3 and slider 4 through 7 characters agree with groove 15 width and 7 characters agree with platform 14, can make movable jaw 3 and slider 4 carry out stable connection through the spacing slider 4 and the spacing spout 12 of taper structure.

Three groups of positioning clamping blocks 11,7 are equidistantly arranged at the bottom of the 7-shaped matching platform 14, three groups of positioning clamping grooves 16 are equidistantly arranged in the 7-shaped matching groove 15, the inner diameter of each positioning clamping groove 16 is the same as the diameter of the corresponding positioning clamping block 11, and the movable jaw 3 can be conveniently and preliminarily positioned during installation through the arranged positioning clamping blocks 11 and the positioning clamping grooves 16.

Connect buckle 9 inside left downside and seted up first notch 18, connect buckle 9 inside upper right side and seted up second notch 20, first notch 18 width is the same with first fixed block 13 width, second notch 20 width is the same with second fixed plate width, the interval length of first notch 18 and second notch 20 equals the interval length of first fixed plate and second fixed plate, this design can carry out the chucking through first notch 18 to first fixed block 13, can carry out the chucking through second notch 20 to second fixed block 17, and then carry out fixed connection with first fixed block 13 and second fixed block 17 through connecting buckle 9, make movable jaw 3 can be connected with slider 4 is firm, prevent that both from producing the relative slip of vertical direction.

The front side of the connecting buckle 9 is fixedly provided with a shifting sheet 19, and the design is convenient for mounting and dismounting the connecting buckle 9 through the arranged shifting sheet 19.

Connecting buckle 9 is provided with two sets ofly, and two sets of connecting buckle 9 symmetries set up in moving about 3 and the slider 4 junction of keeping silent both sides, and two sets of connecting buckle 9 through setting up can be fixed connecting moving 3 and slider 4 of keeping silent from both sides after the past, have improved the steadiness of being connected of moving 3 and slider 4 of keeping silent.

As an embodiment of the present invention: when the movable jaw 3 needs to be disassembled, the pliers are used for gripping the shifting piece 19 on the connecting buckle 9, then the connecting buckle 9 is pulled outwards, so that the connecting buckle 9 is separated from the first fixing plate and the second fixing plate, then the movable jaw 3 is pulled upwards, the limiting sliding plate 10 is separated from the limiting sliding groove 12, the movable jaw 3 is taken down from the sliding block 4, and further the movable jaw 3 is disassembled; when the movable jaw 3 needs to be installed, the 7-shaped fitting table 14 on the movable jaw 3 is aligned with the 7-shaped fitting groove 15 on the slider 4, the limiting sliding plate 10 slides into the limiting sliding groove 12 from top to bottom, the movable jaw 3 slides downwards along the slider 4 until the positioning fixture block 11 at the bottom of the movable jaw 3 is clamped into the positioning fixture groove 16, then the first notch 18 on the connecting buckle 9 is aligned with the first fixing block 13, the second notch 20 is aligned with the second fixing block 17, the connecting buckle 9 is pushed towards the movable jaw 3 along the first fixing block 13 and the second fixing block 17, the connecting buckle 9 is clamped between the first fixing block 13 and the second fixing block 17, the movable jaw 3 and the slider 4 can be fixedly connected through the connecting buckle 9, and then the installation of the movable jaw 3 is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a flat tongs that quick detach formula was kept silent, includes decides keep silent, base, screw lead screw and fixed stop, its characterized in that: the utility model discloses a copper wire clamp, including base up end, slider left end, movable jaw, base up end left side is provided with decides to keep silent, base up end left side is provided with fixed stop, the inside copper nut that is provided with of fixed stop, the inside threaded lead screw that runs through of copper nut is equipped with, threaded lead screw right-hand member is equipped with the handle, threaded lead screw left end is equipped with the slider, the slider left side is equipped with movable jaw, movable jaw right side is provided with 7 characters and agrees with the platform, the slider left side is provided with 7 characters and agrees with the groove, movable jaw right-hand member face is provided with spacing slide, the inside spacing spout of having seted up of slider left end face, both sides all are provided with first fixed block around the movable jaw, both sides all are provided with the second fixed block around the slider, pass through buckle fixed connection between first fixed block and the second fixed block.

2. The flat-nose pliers with quick-release jaws as claimed in claim 1, wherein: the width of the 7-shaped fit groove is the same as that of the 7-shaped fit table, the limiting sliding plate and the limiting sliding groove are both of a tapered structure, and the specification of the limiting sliding groove is matched with that of the limiting sliding plate.

3. The flat-nose pliers with quick-release jaws as claimed in claim 1, wherein: the bottom of the 7-shaped fitting table is provided with three groups of positioning clamping blocks at equal intervals, three groups of positioning clamping grooves are formed in the 7-shaped fitting groove at equal intervals, and the inner diameters of the positioning clamping grooves are the same as the diameters of the positioning clamping blocks.

4. The flat-nose pliers with quick-release jaws as claimed in claim 1, wherein: first notch has been seted up to the inside left downside of connect buckle, the inside upper right side of connect buckle has seted up the second notch, first notch width is the same with first fixed block width, second notch width is the same with second fixed plate width, the interval length of first notch and second notch equals the interval length of first fixed plate and second fixed plate.

5. The flat-nose pliers with quick-release jaws as claimed in claim 1, wherein: the front side of the connecting buckle is fixedly provided with a shifting sheet.

6. The flat-nose pliers with quick-release jaws as claimed in claim 1, wherein: the connecting buckles are arranged in two groups, and the two groups of connecting buckles are symmetrically arranged on the front side and the rear side of the joint of the movable jaw and the sliding block.