CN217942601U

CN217942601U - Round PIN splicing and clamping jig

Info

Publication number: CN217942601U
Application number: CN202221905980.6U
Authority: CN
Inventors: 李志明; 姚强
Original assignee: Dongguan Jinze Optical Co ltd
Current assignee: Dongguan Jinze Optical Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-02
Anticipated expiration: 2032-07-19

Abstract

The utility model provides a pair of circle PIN needle concatenation clamping tool, the on-line screen storage device comprises a base, press from both sides the platform and install the setting element in pressing from both sides the platform, it fixes in the base top to press from both sides the platform, the base is the disc structure, it is the cylinder structure to press from both sides the platform, the axle center of pressing from both sides the platform overlaps with the axle center of base, be equipped with the mounting hole in the clamp platform, the axle center of mounting hole overlaps with the axle center of pressing from both sides the platform, the setting element is detachable to be installed in the mounting hole, circle PIN needle is placed in the setting element, the front side and/or the outside of pressing from both sides the platform are equipped with at least one fixed orifices, threaded connection has locking screw in the fixed orifices, locking screw passes the setting element conflict in clamp platform and the mounting hole. The utility model provides a circle PIN needle concatenation clamping tool, the simple installation, the cost of manufacture is low, only needs to be with circle PIN needle centre gripping in the setting element, fixes the setting element through lock screw again and can install on pressing from both sides the bench and process, realizes pressing from both sides the firm clamp tightly of tiny circle PIN needle to can carry out the cutting operation on the lathe.

Description

Round PIN splicing and clamping jig

Technical Field

The utility model relates to a lathe machining auxiliary fixtures technical field specifically is a circle PIN needle concatenation clamping tool.

Background

The lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, corresponding processing can be performed on the lathe by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like, the stability of the lathe for clamping the processed workpiece is an important factor influencing the processing of the lathe, and aiming at a columnar product of a fine round PIN (5) shown in the attached drawing 1, the columnar product cannot be directly clamped and fixed on the lathe, so that a special clamping jig needs to be designed for processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circle PIN needle concatenation clamping tool to solve the technical problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a circle PIN needle concatenation clamping tool, includes the base, presss from both sides the platform and installs the setting element in pressing from both sides the platform, it fixes in the base top to press from both sides the platform, the base is the disc structure, it is the cylinder structure to press from both sides the platform, the axle center that presss from both sides the platform overlaps with the axle center of base, be equipped with the mounting hole in the clamp platform, the axle center of mounting hole overlaps with the axle center that presss from both sides the platform, the setting element is detachable to be installed in the mounting hole, and circle PIN needle is placed in the setting element, the front side and/or the outside that press from both sides the platform are equipped with at least one fixed orifices, threaded connection has the locking screw in the fixed orifices, the locking screw passes the setting element conflict in pressing from both sides platform and the mounting hole.

The setting element is the cylinder structure, the setting element includes preceding clamp splice and back clamp splice, preceding clamp splice is the same with back clamp splice structure and the symmetry sets up, preceding clamp splice is equipped with the first storage tank of an indent, first storage tank runs through the upper and lower both ends face of preceding clamp splice, be equipped with second storage tank and first storage tank position on the back clamp splice and cooperate, the appearance structure phase-match of putting thing hole and round PIN needle that first storage tank and second storage tank formed after laminating mutually.

The front side and the rear side of the clamping table are both provided with two fixing holes.

The clamping table is fixedly connected with the base through a screw.

Compared with the prior art, the round PIN needle splicing and clamping jig is simple and convenient to install and low in manufacturing cost, only needs to clamp the round PIN needle in the positioning piece, and then fixes the positioning piece on the clamping table through the locking screws to be installed on a lathe for machining, so that the small round PIN needle is firmly clamped, and accordingly machining operation can be conducted on the lathe.

Drawings

FIG. 1: the round PIN needle structure processed in the application is schematic;

FIG. 2 is a schematic diagram: the application is a schematic three-dimensional structure;

FIG. 3: the front clamping block is in a schematic structure.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Specific example 1: referring to fig. 2 and 3, in an embodiment of the present invention, a round PIN 5 splicing clamping fixture includes a base 1, a clamping table 2 and a positioning member 3 installed in the clamping table 2, the clamping table 2 is fixed above the base 1, and the clamping table 2 is fixedly connected to the base 1 through a screw.

Base 1 is the disc structure, it is the cylinder structure to press from both sides platform 2, the axle center of pressing from both sides platform 2 overlaps with base 1's axle center, be equipped with mounting hole 201 in the clamp platform 2, the axle center of mounting hole 201 overlaps with the axle center of pressing from both sides platform 2, 3 detachable installations are in mounting hole 201 for setting element, circle PIN needle 5 is placed in setting element 3, the height that highly is less than clamp platform 2 of setting element 3, the front side and/or the outside of clamp platform 2 are equipped with at least one fixed orifices 202, in this embodiment, before the clamp platform 2, the back both sides all are equipped with two fixed orifices 202, equal threaded connection has the locking screw in the fixed orifices 202, the locking screw passes 3 conflicts of setting element in clamp platform 2 and the mounting hole 201.

The positioning piece 3 is of a cylindrical structure, the positioning piece 3 comprises a front clamping block 301 and a rear clamping block 302, the front clamping block 301 and the rear clamping block 302 are identical in structure and are symmetrically arranged, the front clamping block 301 is provided with an inwards concave first accommodating groove 301-1, the first accommodating groove 301-1 penetrates through the upper end face and the lower end face of the front clamping block 301, the rear clamping block 302 is provided with a second accommodating groove matched with the first accommodating groove 301-1 in position, a material placing hole formed after the first accommodating groove 301-1 and the second accommodating groove are attached to each other is matched with the appearance structure of the round PIN needle 5, when the round PIN needle 5 is installed, the round PIN needle 5 is only required to be clamped between the front clamping block 301 and the rear clamping block 302, namely in the material placing hole, and then the whole positioning piece 3 is placed in the clamping table 2 for locking and clamping.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 circle PIN needle concatenation clamping tool which characterized in that: including base, clamp platform and install the setting element in the clamp platform, the clamp platform is fixed in the base top, the base is the disc structure, the clamp platform is the cylinder structure, the axle center of clamp platform overlaps with the axle center of base, be equipped with the mounting hole in the clamp platform, the axle center of mounting hole overlaps with the axle center of clamp platform, the setting element is detachable to be installed in the mounting hole, and round PIN needle is placed in the setting element, the front side and/or the outside of clamp platform are equipped with at least one fixed orifices, threaded connection has locking screw in the fixed orifices, locking screw passes the setting element conflict in clamp platform and the mounting hole.

2. The round PIN splicing and clamping jig of claim 1, characterized in that: the setting element is the cylinder structure, the setting element includes preceding clamp splice and back clamp splice, preceding clamp splice is the same with back clamp splice structure and the symmetry sets up, preceding clamp splice is equipped with the first storage tank of an indent, first storage tank runs through the upper and lower both ends face of preceding clamp splice, be equipped with second storage tank and first holding tank position on the back clamp splice and cooperate, the appearance structure phase-match of putting thing hole and round PIN needle that first storage tank and second holding tank formed after laminating mutually.

3. The round PIN splicing and clamping jig as claimed in claim 2, wherein the round PIN splicing and clamping jig comprises: the front side and the rear side of the clamping table are both provided with two fixing holes.

4. The round PIN splicing and clamping jig of claim 1, characterized in that: the clamping table is fixedly connected with the base through a screw.