CN216423364U

CN216423364U - Full inspection machine for injection molding parts of oil injector wiring terminal

Info

Publication number: CN216423364U
Application number: CN202121818176.XU
Authority: CN
Inventors: 陆曦峰
Original assignee: Wuxi Yigao Precision Molding Technology Co ltd
Current assignee: Wuxi Yigao Precision Molding Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-05-03
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a full inspection machine for injection molding pieces of a connecting terminal of an oil sprayer, which comprises a conversion block and a first connecting ring, wherein an annular opening is formed in the middle of the conversion block, a clamping groove is formed in the periphery of the lower side of the annular opening, clamping blocks are fixedly connected to the periphery of the middle of the first connecting ring, four groups of clamping blocks are respectively clamped in the clamping grooves, a second connecting ring is movably connected into the annular groove, measuring pieces are arranged on the periphery of a clamping cover, and a hardness measurer and a microscope are respectively fixedly connected to the front side and the rear side of the lower end of the first connecting ring; the binding post injection molding centre gripping that will need the inspection is equipped with detection mechanism around four groups L type grip blocks respectively, makes the conversion piece downstream and detect the injection molding through the accessible rotation hand wheel this moment, has solved the condition that the inspection tool that needs to take carries out the inspection one by one, and inspection tool is by the clamping on first link simultaneously, prevents losing of inspection tool.

Description

Full inspection machine for injection molding parts of oil injector wiring terminal

Technical Field

The utility model relates to the technical field of full inspection machines, in particular to a full inspection machine for an injection molding piece of a connecting terminal of an oil injector.

Background

The injection molding piece is a general name of various injection molding products produced by an injection molding machine, comprises various packages, parts and the like, and is mainly prepared by materials such as polyethylene or polypropylene and the like and adding a plurality of organic solvents; in the mass production process of the injection molding pieces of the connecting terminals, sampling inspection is often needed, a plurality of inspection tools are often needed to be inspected one by one in the traditional inspection mode, the working efficiency is low, the inspection tools are easily lost, economic loss is caused, and therefore a full inspection machine for the injection molding pieces of the connecting terminals of the oil sprayer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full inspection machine for an injection molding part of a connecting terminal of an oil injector, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a full inspection machine for injection molding pieces of connecting terminals of oil injectors comprises a conversion block and a first connecting ring, wherein an annular opening is formed in the middle of the conversion block, a clamping groove is formed in the periphery of the lower side of the annular opening, clamping blocks are fixedly connected to the periphery of the middle of the first connecting ring, four groups of clamping blocks are clamped in the clamping grooves respectively, a movable rod is fixedly connected to the periphery of the upper end of the first connecting ring, the upper end of the movable rod extends into a spring box, a third spring is fixedly connected to the upper end of the spring box, the lower end of the third spring is fixedly connected to the upper end of the movable rod, the spring box is fixedly connected to the outer side of a second connecting ring, the second connecting ring is movably connected into an annular groove, a first sliding connecting block is fixedly connected to the left side of the lower end of the first connecting ring, a limiting cavity is formed in the first sliding connecting block, and a first spring is fixedly connected to the upper end of the limiting cavity, the lower end of the first spring is fixedly connected to the upper end of the internal thread block, the left end and the right end of the middle part of the internal thread block are fixedly connected with limiting lugs, the limiting lugs are connected in a limiting cavity in a sliding mode, a screw rod is connected in the internal thread block in a threaded mode, the lower end of the screw rod is fixedly connected with a measuring mechanism, and the left end and the right end of the first connecting ring are fixedly connected with handles;

the measuring mechanism comprises a clamping cover, measuring pieces are arranged on the periphery in the clamping cover, a connecting rod is fixedly connected to the left end of each measuring piece, a second spring is sleeved on the connecting rod, a graduated scale is fixedly connected to the left end of the connecting rod after the left end of the connecting rod penetrates through the clamping cover, the graduated scale is movably connected into a first connecting block, and the left end of the graduated scale extends out of the connecting block;

first connecting ring lower extreme right side fixedly connected with second connecting block, be equipped with the spring cavity in the second connecting block, the spacing groove has been seted up to the left and right ends in the spring cavity, upper end fixedly connected with fourth spring in the spring cavity, fourth spring lower extreme fixedly connected with dipperstick, the right and left sides fixed connection second sliding connection piece in dipperstick upper end, it is two sets of the second sliding connection piece sliding connection is in the spacing inslot, the dipperstick lower extreme stretches out the second connecting block, fixedly connected with hardness measurement ware and microscope are distinguished to the side around the first connecting ring lower extreme.

As the further optimization of this technical scheme, conversion piece middle part activity spiro union external screw thread pole, conversion piece both sides swing joint has T type pole, external screw thread pole lower extreme passes through bearing swing joint in the bottom plate upper end, external screw thread pole upper end fixedly connected with hand wheel, two sets of T type pole lower extreme fixed connection is in the bottom plate upper end, the bottom plate downside is controlled fixedly connected with backup pad, bearing fixed connection is in the bottom plate.

As the further optimization of the technical scheme, four groups of T-shaped limiting grooves are formed in the upper end of the left side of the bottom plate, T-shaped blocks are movably connected in the T-shaped limiting grooves, L-shaped clamping blocks are fixedly connected to the upper ends of the T-shaped blocks after the T-shaped limiting grooves are extended out, clamping springs are arranged in the T-shaped limiting grooves, and the left end and the right end of each clamping spring are fixedly connected to the T-shaped limiting grooves and the T-shaped blocks respectively.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a clamping device, including four groups of L type grip blocks, the clamp is connected with the handle, the binding post injection molding centre gripping that will need the inspection is between four groups of L type grip blocks, upwards carry the handle messenger first connecting ring rebound drive joint block and break away from the joint inslot, the rotatory first connecting ring of accessible handle this moment, first connecting ring lower extreme is equipped with detection mechanism all around respectively, when detection mechanism that needs use is rotated to binding post injection molding top, loosen the carrying of handle this moment and draw, first connecting ring is from newly with joint block joint to the joint inslot under the spring action of third spring, make the conversion piece rebound and detect the injection molding through the accessible rotation hand wheel this moment, the condition that the inspection tool that needs to be taken carries out the inspection one by one has been solved, work efficiency is improved, inspection tool is clamped on first connecting ring simultaneously, prevent losing of inspection tool.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic cross-sectional structural view of a transition block according to the present invention;

FIG. 5 is a schematic top view of the first connecting ring of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1 handwheel, 2 external thread rods, 3T-shaped rods, 4 second connecting rings, 5 conversion blocks, 501 annular openings, 502 clamping grooves, 503 annular grooves, 6 first connecting rings, 601 clamping blocks, 7 spring boxes, 701 third springs, 702 movable rods, 8 first sliding blocks, 801 first springs, 802 limit cavities, 803 internal thread blocks, 804 limit lugs, 805 screws, 9 clamping covers, 901 measuring sheets, 902 second springs, 903 first connecting blocks, 904 graduated scales, 905 connecting rods, 10 bottom plates, 101 clamping springs, 102T limit grooves, 11 support plates, 12 bearings, 13L-shaped clamping blocks, 131T-shaped blocks, 14 microscopes, 15 hardness measuring devices, 16 handles, 17 second connecting blocks, 171 fourth springs, 172 measuring scales, 173 limit grooves, 174 second sliding blocks and 175 spring cavities.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a full inspection machine for injection molding pieces of connecting terminals of oil injectors comprises a conversion block 5 and a first connecting ring 6, wherein an annular opening 501 is formed in the middle of the conversion block 5, a clamping groove 502 is formed in the periphery of the lower side of the annular opening 501, clamping blocks 601 are fixedly connected to the periphery of the middle of the first connecting ring 6, four groups of clamping blocks 601 are respectively clamped in the clamping grooves 502, a movable rod 702 is fixedly connected to the upper end of the first connecting ring 6, the upper end of the movable rod 702 extends into a spring box 7, a third spring 701 is fixedly connected to the upper end of the spring box 7, the lower end of the third spring 701 is fixedly connected to the upper end of the movable rod 702, the spring box 7 is fixedly connected to the outer side of a second connecting ring 4, the second connecting ring 4 is movably connected into the annular groove 503, a first sliding block 8 is fixedly connected to the left side of the lower end of the first connecting ring 6, and a limiting cavity 802 is formed in the first sliding block 8, the upper end of the limiting cavity 802 is fixedly connected with a first spring 801, the lower end of the first spring 801 is fixedly connected to the upper end of an inner thread block 803, the left end and the right end of the middle of the inner thread block 803 are fixedly connected with limiting lugs 804, the limiting lugs 804 are slidably connected into the limiting cavity 802, a screw 805 is screwed in the inner thread block 803, and the lower end of the screw 805 is fixedly connected with a measuring mechanism;

the measuring mechanism comprises a clamping cover 9, measuring pieces 901 are arranged on the periphery in the clamping cover 9, a connecting rod 905 is fixedly connected to the left end of each measuring piece 901, a second spring 902 is sleeved on each connecting rod 905, a graduated scale 904 is fixedly connected to the left end of each connecting rod 905 after the left end of each connecting rod 905 passes through the clamping cover 9, the graduated scale 904 is movably connected into a first connecting block 903, and the left end of the graduated scale 904 extends out of the first connecting block 903;

6 lower extreme right side fixedly connected with second connecting block 17 of first connecting ring, be equipped with spring cavity 175 in the second connecting block 17, spacing groove 173 has been seted up to the end about in the spring cavity 175, upper end fixedly connected with fourth spring 171 in the spring cavity 175, fourth spring 171 lower extreme fixedly connected with dipperstick 172, dipperstick 172 upper end left and right sides fixedly connected with second sliding block 174, two sets of second sliding block 174 sliding connection is in spacing groove 173, second connecting block 17 is stretched out to dipperstick 172 lower extreme, 6 lower extreme front and back sides fixedly connected with hardness measurement ware 15 and microscope 14 respectively of first connecting ring.

Specifically, the middle part activity spiro union external screw thread pole 2 of

conversion piece

5, 5 both sides swing joint of conversion piece has T type pole 3, 2 lower extremes of external screw thread pole pass through bearing 12 swing joint in bottom plate 10 upper end, 2 upper ends fixedly connected with hand wheels 1 of external screw thread pole, two sets of 3 lower extreme fixed connection of T type pole are in the 10 upper ends of bottom plate.

Specifically, four sets of T-shaped limiting grooves 102 are formed in the upper end of the left side of the bottom plate 10, a T-shaped block 131 is movably connected in the T-shaped limiting groove 102, an L-shaped clamping block 13 is fixedly connected to the upper end of the T-shaped block 131 after extending out of the T-shaped limiting groove 102, a clamping spring 101 is arranged in the T-shaped limiting groove 102, and the left end and the right end of the clamping spring 101 are fixedly connected to the T-shaped limiting groove 102 and the T-shaped block 131 respectively.

Specifically, the left side and the right side of the lower side of the bottom plate 10 are fixedly connected with a supporting plate 11, and the bearing 12 is fixedly connected in the bottom plate 10.

Specifically, the left end and the right end of the first connecting ring 6 are fixedly connected with a handle 16, and the handle 16 can facilitate an operator to quickly rotate the first connecting block 6.

Specifically, the size between the four sets of measurement sheets 901 is the standard size of the injection molding, and the lower end of the measurement sheet 901 is provided with a certain inclination, so that the injection molding can slide into the four sets of measurement sheets 901 quickly, when the injection molding is clamped between the four sets of measurement sheets 901, whether the injection molding is in a qualified tolerance range can be determined by observing the graduated scale 904, and meanwhile, the clamping cover 9 can be switched to different clamping covers 9 according to different types of products.

Specifically, the T-shaped rod 3 plays a role in limiting the conversion block 5.

Specifically, when the device is used, a connecting terminal injection molding piece to be tested is clamped between four groups of L-shaped clamping blocks 13, the L-shaped clamping blocks 13 clamp the injection molding piece under the elastic force of a clamping spring 101, when the length and the width of the injection molding piece to be measured are within a tolerance range, a handle 16 is lifted upwards to enable a first connecting ring 6 to move upwards to drive a clamping block 601 to be separated from a clamping groove 502, a movable rod 702 positioned at the upper end of the first connecting ring 6 ascends, a third spring 701 is compressed, the first connecting ring 6 is rotated through the handle 16, a second connecting ring 4 moves synchronously, when a measuring mechanism is rotated to the position above the injection molding piece, the lifting of the handle 16 is loosened, the clamping block 601 positioned on the first connecting ring 6 is clamped into the clamping groove 502 again under the elastic force of the third spring 701, a hand wheel 1 is rotated to enable a conversion block 5 to move downwards to detect the injection molding piece, when the injection molding piece is clamped between the four groups of measuring sheets 901, whether the injection molding piece is in a qualified tolerance range can be determined by observing the graduated scale 904, and meanwhile, when the injection molding piece deviates or is oversized, the screw 805 connected to the upper end of the clamping cover 9 moves upwards and drives the inner thread block 803 to move upwards synchronously, and meanwhile, the first spring 801 is compressed, so that the measuring sheets 901 in the clamping cover 9 can be protected;

when the injection molding is required to be subjected to height measurement, the second connecting block 17 is moved to the upper side of the injection molding by rotating the first connecting ring 6, the hand wheel is rotated to enable the second connecting block 17 to descend, when the lower end of the second connecting block 17 is clamped to the upper end of the injection molding, the measuring scale 172 slides into the spring cavity 175, meanwhile, the fourth spring 171 is compressed, the height of the injection molding can be determined by observing scales on the measuring scale 172, when a test is finished and the second connecting block 17 is lifted upwards, the measuring scale 172 slides out of the spring cavity 175 again under the elastic action of the fourth spring 171, and the hardness measurer 15 can be used for conducting hardness test on the injection molding and observing the surface condition of the injection molding by using the limiting mirror 14 in the mode.

The problem of need take the inspection tool and carry out the inspection one by one is solved, work efficiency has been improved, and inspection tool is by the clamping on first connecting ring simultaneously, prevents losing of inspection tool

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sprayer binding post injection molding examines machine entirely, includes conversion piece (5), first connecting ring (6) and bottom plate (10), its characterized in that: an annular opening (501) is formed in the middle of the conversion block (5), a clamping groove (502) is formed in the periphery of the lower side of the annular opening (501), clamping blocks (601) are fixedly connected to the periphery of the middle of the first connecting ring (6), the four clamping blocks (601) are respectively clamped in the clamping groove (502), a movable rod (702) is fixedly connected to the upper end of the first connecting ring (6), the upper end of the movable rod (702) extends into the spring box (7), a third spring (701) is fixedly connected to the inner upper end of the spring box (7), the lower end of the third spring (701) is fixedly connected to the upper end of the movable rod (702), the spring box (7) is fixedly connected to the outer side of the second connecting ring (4), the second connecting ring (4) is movably connected into the annular groove (503), a first sliding block (8) is fixedly connected to the left side of the lower end of the first connecting ring (6), a limiting cavity (802) is formed in the first sliding connection block (8), a first spring (801) is fixedly connected to the upper end of the limiting cavity (802), the lower end of the first spring (801) is fixedly connected to the upper end of an inner thread block (803), limiting lugs (804) are fixedly connected to the left and right sides of the middle of the inner thread block (803), the limiting lugs (804) are slidably connected into the limiting cavity (802), a screw rod (805) is screwed in the inner thread block (803), and a measuring mechanism is fixedly connected to the lower end of the screw rod (805); the measuring mechanism comprises a clamping cover (9), measuring pieces (901) are arranged on the periphery in the clamping cover (9), a connecting rod (905) is fixedly connected to the left end of each measuring piece (901), a second spring (902) is sleeved on each connecting rod (905), a graduated scale (904) is fixedly connected to the left end of each connecting rod (905) after penetrating through the clamping cover (9), the graduated scale (904) is movably connected into a first connecting block (903), and the left end of the graduated scale (904) extends out of the first connecting block (903);

first connecting ring (6) lower extreme right side fixedly connected with second connecting block (17), be equipped with spring cavity (175) in second connecting block (17), spacing groove (173) have been seted up to the end about in spring cavity (175), upper end fixedly connected with fourth spring (171) in spring cavity (175), fourth spring (171) lower extreme fixedly connected with dipperstick (172), dipperstick (172) upper end left and right sides fixedly connected with second sliding connection piece (174), two sets of second sliding connection piece (174) sliding connection is in spacing groove (173), second connecting block (17) are stretched out to dipperstick (172) lower extreme, first connecting ring (6) lower extreme front and back side fixedly connected with hardness measurement ware (15) and microscope (14) respectively.

2. The full inspection machine for the injection molding part of the oil injector connecting terminal according to claim 1, is characterized in that: conversion piece (5) middle part activity spiro union external screw thread pole (2), conversion piece (5) both sides swing joint has T type pole (3), external screw thread pole (2) lower extreme passes through bearing (12) swing joint in bottom plate (10) upper end, bearing (12) fixed connection is in bottom plate (10), external screw thread pole (2) upper end fixedly connected with hand wheel (1), two sets of T type pole (3) lower extreme fixed connection is in bottom plate (10) upper end.

3. The full inspection machine for the injection molding part of the oil injector connecting terminal according to claim 1, is characterized in that: four sets of T type spacing grooves (102) have been seted up to bottom plate (10) left side upper end, swing joint has T type piece (131) in T type spacing groove (102), fixedly connected with L type grip block (13) behind T type spacing groove (102) are stretched out to T type piece (131) upper end, be equipped with clamping spring (101) in T type spacing groove (102), clamping spring (101) left and right sides end difference fixed connection is on T type spacing groove (102) and on T type piece (131).

4. The full inspection machine for the injection molding part of the oil injector connecting terminal according to claim 1, is characterized in that: the left side and the right side of the lower side of the bottom plate (10) are fixedly connected with supporting plates (11).

5. The full inspection machine for the injection molding part of the oil injector connecting terminal according to claim 1, is characterized in that: the left end and the right end of the first connecting ring (6) are fixedly connected with a handle (16).