CN212340098U

CN212340098U - Auxiliary jig for three-dimensional template detection

Info

Publication number: CN212340098U
Application number: CN202020959389.3U
Authority: CN
Inventors: 宾光辉; 王家骐; 古振春
Original assignee: Suzhou Xianchuang Precision Mould Co ltd
Current assignee: Suzhou Xianchuang Precision Mould Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-12
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a mould processing field, aim at provide a benchmark with simple to operate, be convenient for look for the mould, can improve the tertiary unit template detection auxiliary tool of the efficiency that detects. The technical scheme is as follows: a three-dimensional template detection auxiliary jig comprises a positioning seat and a template arranged above the positioning seat, wherein support columns for supporting the template are arranged below four corners of the template, a plurality of groups of positioning holes are formed in the positioning seat, the bottom of each support column is arranged in the corresponding positioning hole, and a positioning adjusting assembly for adjusting the center of the template to be always positioned right above the center point of the positioning seat is arranged at the upper part of each support column; the middle part of the positioning seat is symmetrically provided with a group of mounting holes, and the mounting holes are used for mounting the positioning seat in the middle of the three-dimensional detection table through bolts.

Description

Auxiliary jig for three-dimensional template detection

Technical Field

The utility model relates to a mould processing field, concretely relates to cubic unit template detects supplementary tool.

Background

With the development of various precision mold manufacturing industries, molds are widely applied to a plurality of fields such as electronics, medical treatment, automobiles, aerospace and the like, in a mold processing process flow, the molds need to be repaired and detected, detectors such as three-dimensional detectors, two-dimensional detectors, images and the like are commonly used in the prior art for detection, and usually, a worker installs the mold to be detected on a detection table of the detectors such as the three-dimensional detectors to measure geometric quantities such as distance, angle, height, diameter of a circular hole, radius of an arc, a curved surface and the like. When the die is installed, due to the fact that the size and the shape of the die are different, errors exist in the position of the die installed on the detection table, detection datum points of the die are not convenient to find, and detection efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubic unit template detects supplementary tool has simple to operate, is convenient for look for the benchmark of mould, can improve the efficiency that detects.

In order to realize the purpose of the utility model, the utility model adopts the technical proposal that: a three-dimensional template detection auxiliary jig comprises a positioning seat and a template arranged above the positioning seat, wherein support columns for supporting the template are arranged below four corners of the template, a plurality of groups of positioning holes are formed in the positioning seat, the bottom of each support column is arranged in the corresponding positioning hole, and a positioning adjusting assembly for adjusting the center of the template to be always positioned right above the center point of the positioning seat is arranged at the upper part of each support column; the middle part of the positioning seat is symmetrically provided with a group of mounting holes, and the mounting holes are used for mounting the positioning seat in the middle of the three-dimensional detection table through bolts.

Preferably, the positioning and adjusting assembly comprises a pair of mounting columns arranged above the supporting columns, the mounting columns are located below opposite angles of the template, bulges are arranged at the bottom ends of the mounting columns, grooves corresponding to the bulges are arranged at the top ends of the supporting columns, and the bulges are clamped in the grooves;

the mounting columns are provided with square guide holes along the radial direction, adaptive sliding rods penetrate through the guide holes, the upper surface of one end of each sliding rod is connected with an L-shaped positioning plate through a rotary joint, the positioning plate abuts against the corner chamfer of the template, and the other end of each sliding rod penetrates through the guide holes; an L plate is arranged on one side of each mounting column opposite to the positioning plate;

adjusting rods penetrate through the sliding rods, bearings are arranged at the end parts of the sliding rods on one sides of the positioning plates, and the adjusting rods are fixedly connected to the inner sides of the bearings; one end of the adjusting rod penetrates through the guide hole and penetrates through the vertical section of the L plate, a section of thread is arranged on the adjusting rod positioned on two sides of the vertical section of the L plate and forms thread fit with the vertical section of the L plate, and the directions of the threads on the two adjusting rods are opposite to each other;

the sliding sleeve is arranged between the two adjusting rods, the end parts of the two adjusting rods are all arranged in the sliding sleeve in a penetrating mode, a pair of strip-shaped holes are formed in the outer wall of the sliding sleeve along the axial direction, a pair of sliding blocks are fixedly arranged at the end parts of the adjusting rods, and the sliding blocks are clamped in the strip-shaped holes and form sliding fit with the strip-shaped holes.

Preferably, the end part of the adjusting rod, which is positioned on one side of the positioning plate, is provided with a screwing cap.

Preferably, the support column comprises an outer sleeve and a T-shaped column inserted in the outer sleeve, a pair of strip-shaped vertical holes is formed in the side wall of the outer sleeve, a plurality of equally spaced transverse holes are formed in one side of each vertical hole, a pair of clamping blocks is arranged on the side wall of the lower portion of the T-shaped column, and the clamping blocks are correspondingly clamped in the transverse holes.

Preferably, the bottom of the outer sleeve is provided with a section of stud matched with the positioning hole in a threaded manner.

Preferably, the number of each group of positioning holes is four.

The beneficial effects of the utility model are concentrated and are embodied in: the utility model has the advantages of convenient installation of the template, convenient searching of the datum point of the template, strong universality and effective improvement of the detection efficiency of the template; specifically, the positioning seat is provided with a pair of mounting holes, the surface of the three-dimensional detection table is also provided with symmetrical screw holes, and the central position between the two screw holes is the central point of the workbench, so that the positioning seat can be accurately fixed at the middle position of the workbench. A plurality of groups of positioning holes are arranged on the positioning seat, each group of positioning holes is four, and the intersection point of the four positioning holes which are connected in a staggered and opposite angle mode is the central point of the positioning seat; install the support column in the locating hole again, place the template after that and fix a position the template through location adjusting part on the support column, the central point of template and the central point coincidence of positioning seat like this, the central point of template, positioning seat and workstation is all coincided promptly to the central point is the benchmark, is convenient for look for, and template simple to operate can effectively improve the efficiency that detects, sets up the locating hole of the different positions of multiunit, can adapt to the template of different big or small specifications, and the commonality is strong.

Drawings

FIG. 1 is a structural view of the positioning seat of the present invention;

FIG. 2 is a schematic view of the formwork mounting structure of the present invention;

FIG. 3 is a structural diagram of the positioning adjustment assembly of the present invention;

FIG. 4 is a view from A-A of the structure shown in FIG. 3;

FIG. 5 is a schematic view of the structure of the support column of the present invention;

fig. 6 is a view from the direction B-B in the structure shown in fig. 5.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 6, the three-dimensional template detection auxiliary fixture includes a positioning seat 1, a group of mounting holes 4 are symmetrically arranged in the middle of the positioning seat 1, the number of the mounting holes 4 may be two or four, as long as the intersection point of the diagonal connection of the mounting holes 4 is located at the center point of the positioning seat 1, and the mounting holes 4 are used for installing the positioning seat 1 in the screw hole of the three-dimensional detection table through the bolts, so that the positioning seat 1 is accurately installed above the middle of the detection table. The template 2 for manufacturing the mold is arranged above the positioning seat 1, the supporting columns for supporting the template 2 are arranged below four corners of the template 2, the positioning seat 1 is provided with a plurality of groups of positioning holes 3, the number of the positioning holes 3 which are not filled with the mold is four, the intersection point of the diagonal connection is the central point of the positioning seat 1, the bottom of each supporting column is arranged in the corresponding positioning hole 3, and the upper part of each supporting column is provided with a positioning adjusting component for adjusting the center of the template 2 to be always positioned right above the central point of the positioning seat 1.

Specifically, as shown in fig. 3 and 4, the positioning adjustment assembly includes a pair of mounting posts 5 disposed above the supporting posts, the mounting posts 5 are located below opposite corners of the template 2, in this embodiment, positioning and mounting of the template 2 can be completed only by disposing the positioning adjustment assembly below one of the opposite corners of the template 2, the bottom ends of the mounting posts 5 are provided with protrusions 6, the top ends of the supporting posts are provided with grooves 7 corresponding to the protrusions 6, and the protrusions 6 are clamped in the grooves 7;

the mounting columns 5 are provided with square guide holes 8 along the radial direction, sliding rods 9 matched with the guide holes 8 penetrate through the guide holes 8, the upper surface of one end of each sliding rod 9 is connected with an L-shaped positioning plate 10 through a rotary joint, the positioning plate 10 abuts against the corner chamfer of the template 2, the L-shaped positioning plate 10 can rotate above the sliding rods 9, if four support columns form a rectangular shape, the right angle of the positioning plate 10 can be accurately clamped at the right angle of the template 2, and the other end of each sliding rod 9 penetrates through the guide holes 8; an L plate 11 is arranged on one side of each mounting column 5 opposite to the positioning plate 10;

adjusting rods 12 penetrate through the sliding rods 9, bearings 13 are arranged at the end parts of the sliding rods 9 on one sides of the positioning plates 10, and the adjusting rods 12 are fixedly connected to the inner sides of the bearings 13; one end of the adjusting rod 12 penetrates through the guide hole 8 and penetrates through the vertical section of the L plate 11, a section of thread is arranged on the adjusting rod 12 positioned on two sides of the vertical section of the L plate 11 and forms thread fit with the vertical section of the L plate 11, and the directions of the threads on the two adjusting rods 12 are opposite to each other; when one adjusting rod 12 is rotated, the two sliding rods 9 simultaneously extend into or out of the guide holes 8 to complete synchronous adjustment, and when the positioning plate 10 is tightly abutted against the corner of the template 2, the center point of the template 2 is overlapped with the center point of the positioning seat 1, so that the positioning and adjusting assembly is simple in structure and convenient to adjust;

because the regulation pole 12 can remove on 2 diagonal directions of template, in order to ensure that two can rotate in step and can also stretch out and draw back the regulation between the pole 12, consequently be equipped with the sliding sleeve 14 between two regulation poles 12, two tip of adjusting pole 12 are all worn to establish in sliding sleeve 14, be equipped with a pair of bar hole 15 along the axial on the 14 outer walls of sliding sleeve to the end fixing of adjusting pole 12 is equipped with a pair of slider 16, slider 16 card is established in bar hole 15 and constitutes sliding fit with bar hole 15, and sliding sleeve 14 sets up still to adapt to not equidimension template 2, has promoted positioning adjustment subassembly's commonality.

Furthermore, the end parts of the adjusting rods 12 on one side of the positioning plate 10 are provided with screwing caps 17, so that the adjusting rods 12 can be rotated conveniently.

Further, because the two support columns are provided with the mounting columns 5, the other two mounting columns 5 are provided, in order to ensure that the four support columns are at the same height, the better way is, as shown in fig. 5 and 6, the support columns comprise outer sleeves 18 and T-shaped columns 19 inserted in the outer sleeves 18, the side walls of the outer sleeves 18 are provided with a pair of strip-shaped vertical holes 20, one sides of the vertical holes 20 are provided with a plurality of equally spaced transverse holes 21, the side walls of the lower parts of the T-shaped columns 19 are provided with a pair of fixture blocks 22, the fixture blocks 22 are correspondingly clamped in the transverse holes 21, and the height of the mounting columns 5 is an integral multiple of the height of the transverse holes 21, so that the fixture blocks 22 are clamped in the transverse holes 21 at different heights by rotating the T-shaped columns 19, and the height of the support columns can be adjusted.

Furthermore, the bottom of the outer sleeve 18 is provided with a section of stud 23 which forms threaded fit with the positioning hole 3, so that the support column can be conveniently installed.

It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.

Claims

1. The utility model provides a tertiary unit template detects supplementary tool which characterized in that: the template positioning device comprises a positioning seat (1) and a template (2) arranged above the positioning seat (1), wherein supporting columns for supporting the template (2) are arranged below four corners of the template (2), a plurality of groups of positioning holes (3) are formed in the positioning seat (1), the bottoms of the supporting columns are arranged in the corresponding positioning holes (3), and a positioning and adjusting component for adjusting the center of the template (2) to be always positioned right above the central point of the positioning seat (1) is arranged at the upper part of each supporting column; the middle part symmetry of positioning seat (1) is equipped with a set of mounting hole (4), mounting hole (4) are through the bolt with positioning seat (1) install in the middle part that the cubic unit detected the platform.

2. The auxiliary jig for three-dimensional template detection according to claim 1, wherein: the positioning and adjusting assembly comprises a pair of mounting columns (5) arranged above the supporting columns, the mounting columns (5) are positioned below the opposite angles of the template (2), bulges (6) are arranged at the bottom ends of the mounting columns (5), grooves (7) corresponding to the bulges (6) are formed in the top ends of the supporting columns, and the bulges (6) are clamped in the grooves (7);

the mounting columns (5) are provided with square guide holes (8) along the radial direction, sliding rods (9) matched with each other are arranged in the guide holes (8) in a penetrating mode, the upper surface of one end of each sliding rod (9) is connected with an L-shaped positioning plate (10) through a rotary joint, the positioning plates (10) abut against corner chamfer angles of the templates (2), the other ends of the sliding rods (9) are arranged in the guide holes (8) in a penetrating mode, and L plates (11) are arranged on one sides, opposite to the positioning plates (10), of the mounting columns (5);

adjusting rods (12) are arranged in the sliding rods (9) in a penetrating mode, bearings (13) are arranged at the end portions, located on one sides of the positioning plates (10), of the sliding rods (9), and the adjusting rods (12) are fixedly connected to the inner sides of the bearings (13); one end of each adjusting rod (12) penetrates through the guide hole (8) and penetrates through the vertical section of the L plate (11), a section of thread is arranged on each adjusting rod (12) positioned on two sides of the vertical section of the L plate (11) and forms thread fit with the vertical section of the L plate (11), and the thread directions on the two adjusting rods (12) are opposite to each other;

be equipped with sliding sleeve (14) between two regulation poles (12), the tip of two regulation poles (12) is all worn to establish in sliding sleeve (14), be equipped with a pair of bar hole (15) along the axial on sliding sleeve (14) outer wall to the end fixing who adjusts pole (12) is equipped with a pair of slider (16), slider (16) card is established in bar hole (15) and constitutes sliding fit with bar hole (15).

3. The auxiliary jig for three-dimensional template detection according to claim 2, wherein: the end part of the adjusting rod (12) on one side of the positioning plate (10) is provided with a screwing cap (17).

4. The auxiliary jig for three-dimensional template detection according to claim 2, wherein: the support column comprises an outer sleeve (18) and a T-shaped column (19) inserted in the outer sleeve (18), a pair of strip-shaped vertical holes (20) is formed in the side wall of the outer sleeve (18), a plurality of equidistant transverse holes (21) are formed in one side of each vertical hole (20), a pair of clamping blocks (22) are arranged on the side wall of the lower portion of the T-shaped column (19), and the clamping blocks (22) are correspondingly clamped in the transverse holes (21).

5. The auxiliary jig for three-dimensional template detection according to claim 4, wherein: the bottom of the outer sleeve (18) is provided with a section of stud (23) which forms threaded fit with the positioning hole (3).

6. The auxiliary jig for three-dimensional template detection according to claim 1, wherein: the number of each group of positioning holes (3) is four.