CN213120999U

CN213120999U - Robot accessory apron is with tool that leaks hunting

Info

Publication number: CN213120999U
Application number: CN202021715485.XU
Authority: CN
Inventors: 何杨; 张健; 何强; 缪杰杰
Original assignee: Wujiang Hengda Machine Fittings Co ltd
Current assignee: Wujiang Hengda Machine Fittings Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-04
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a robot accessory apron is with tool that leaks hunting, comprising a base plate, the centre of bottom plate is fixed with nylon and keeps away the sky piece, the top that nylon kept away the sky piece is equipped with the top board that can move about from top to bottom, the below of top board is equipped with the stand, the lower extreme of stand is connected with the nylon cushion, the nylon cushion sets up in the top that nylon kept away the sky piece, along the bottom edge that nylon kept away the sky piece is equipped with the sealing washer, the side of bottom plate is equipped with the inlet port, the venthole that nylon kept away to be equipped with and run through from top to bottom on the sky piece, it is linked together with the inlet port. The utility model has the advantages that: simple structure, it is clear understandable, and the sealed effectual of apron inner chamber space, detect through the immersion method, can shorten the time of aerifing, improve detection efficiency, do not receive the influence of temperature and apron inner chamber space factor simultaneously, easy operation, the input cost is low, and detection effect is good.

Description

Robot accessory apron is with tool that leaks hunting

Technical Field

The utility model relates to a sealing member technical field that leaks hunting specifically is a robot accessory apron is with tool that leaks hunting.

Background

The production and processing of cover plate products all have air tightness requirements, and especially the requirements of cover plates of precision equipment and devices are higher, so that the air tightness of the cover plate products needs to be checked. The existing leakage detection jig for the cover plate generally adopts a differential pressure method to detect leakage, but the leakage detection jig is complex in structure, is easily influenced by temperature and redundant space of an inner cavity of the cover plate, and is inaccurate in detection, poor in detection effect and prone to occurrence of the phenomenon that air holes cannot be detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot accessory apron is with tool that leaks hunting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a robot accessory apron is with tool that leaks hunting, includes the bottom plate, the centre of bottom plate is fixed with nylon and keeps away the sky piece, the top that nylon kept away the sky piece is equipped with the top board that can move about from top to bottom, the below of top board is equipped with the stand, the lower extreme of stand is connected with the nylon cushion, the nylon cushion sets up in the top that nylon kept away the sky piece, along the bottom edge that nylon kept away the sky piece is equipped with the sealing washer, the side of bottom plate is equipped with the inlet port, the venthole that runs through from top to bottom is equipped with on the nylon keeps away the sky piece, and it is linked.

Further preferably, the nylon evacuation block is provided with a step-down groove, and a silica gel gasket is laid in the step-down groove.

Further preferably, the bottom of the silica gel gasket is designed to be foolproof, and a protrusion is arranged on the silica gel gasket.

Further preferably, the size of the sealing ring is larger than the size of the bottom of the nylon evacuation block and is embedded on the bottom plate.

Preferably, the lower end of the upright post is provided with a connecting shaft, and threads are machined on the connecting shaft.

Further preferably, the nylon cushion block is of a cylindrical structure and is in threaded connection with the connecting shaft, and a nut in threaded connection with the connecting shaft is arranged above the nylon cushion block.

Further preferably, the left side and the right side of the bottom plate are provided with handles which are symmetrically arranged.

Further preferably, the upright posts are provided with a plurality of upright posts which are uniformly arranged above the nylon cushion block.

Advantageous effects

The utility model discloses a robot accessory apron is with tool that leaks hunting, simple structure, it is clear understandable, and the sealed effectual in apron inner chamber space, detect through the immersion method, can shorten the inflation time, improve detection efficiency, do not receive the influence of temperature and apron inner chamber space factor simultaneously, easy operation, the input cost is low, and detection effect is good.

Drawings

Fig. 1 is a schematic axial side structure view of a leakage detection jig for a robot accessory cover plate according to an embodiment of the present invention;

fig. 2 is a schematic axial side structure diagram of the bottom plate and the nylon evading block disclosed in the embodiment of the present invention;

fig. 3 is a cross-sectional view of the bottom plate and the nylon evading block disclosed in the embodiment of the present invention;

fig. 4 is an assembly diagram of the cover plate disclosed in the embodiment of the present invention during leakage detection.

Reference numerals

The device comprises a base plate 1, a handle 2, a nylon escape block 3, a nylon cushion block 4, a vertical column 5, an upper pressure plate 6, a connecting shaft 7, a nut 8, an air inlet hole 9, an air outlet hole 10, a first positioning pin 11, a second positioning pin 12, a abdication groove 13, a silica gel gasket 14, a sealing ring 15 and a cover plate 16.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, a robot accessory apron is with tool that leaks hunting, includes bottom plate 1, the centre of bottom plate 1 is fixed with nylon and keeps away sky piece 3, the top that nylon kept away sky piece 3 is equipped with upper press plate 6 that can move about from top to bottom, the below of upper press plate 6 is equipped with stand 5, the lower extreme of stand 5 is connected with nylon cushion 4, nylon cushion 4 sets up in the top that nylon kept away sky piece 3, along nylon keeps away the bottom edge that sky piece 3 is equipped with sealing washer 15, the side of bottom plate 1 is equipped with inlet port 9, nylon keeps away the venthole 10 that runs through from top to bottom on the sky piece 3, and it is linked together with inlet port 9.

In this embodiment, the cover plate 16 is fastened to the nylon escape block 3, and the edge of the cover plate 16 is pressed onto the seal ring 15, the upper pressing plate 6 is driven to move downward, the upright post 5 and the nylon cushion block 4 at the lower end of the upright post 5 are driven to move downward at the same time, and pressed onto the cover plate 16, at this time, the nylon escape block 3 and the cover plate 16 form a closed space cavity, and a 2mm gap is formed between the nylon escape block 3 and the cover plate 16. The jig and the cover plate 16 are put into water together, the water surface is 10mm higher than the upper surface of the cover plate 16, then air is introduced into a space cavity formed by the nylon escape block 3 and the cover plate 16 through the air inlet holes 9, and the upper surface and the water surface of the cover plate 16 are observed. If no bubbles emerge from the surface and the water surface of the cover plate 16, the cover plate 16 is proved to have no air holes, and the air tightness of the cover plate 16 is qualified; if bubbles emerge from the surface of the cover plate 16 and the water surface, the air holes are formed in the cover plate 16, and the air tightness of the cover plate 16 is not qualified.

Preferably, the nylon evading block 3 is provided with a yielding groove 13, and a silica gel gasket 14 is laid in the yielding groove 13. The yielding groove 13 is used for yielding the convex part on the cover plate 16, and meanwhile, the silica gel gasket 14 can ensure that the cover plate 16 and the nylon avoiding block 3 are closed tightly.

Preferably, the bottom of the silica gel gasket 14 is designed to be fool-proof, and a protrusion is arranged on the bottom of the silica gel gasket, so that the silica gel gasket 14 can be conveniently installed.

Preferably, the size of the sealing ring 15 is larger than the bottom size of the nylon evasion block 3, and the sealing ring is embedded on the bottom plate 1. When the cover plate 16 is pressed on the base plate 1, the sealing ring 15 is positioned between the cover plate 16 and the base plate 1, so that the cover plate 16 and the base plate 1 are tightly combined without a gap.

Preferably, the lower end of the upright post 5 is provided with a connecting shaft 7, and threads are machined on the connecting shaft, so that the nylon cushion block 4 can be conveniently connected.

Preferably, the nylon cushion block 4 is of a cylindrical structure and is in threaded connection with the connecting shaft 7, a nut 8 in threaded connection with the connecting shaft 7 is arranged above the nylon cushion block 4, the nut 8 is used for limiting and locking the nylon cushion block 4, and meanwhile the height of the nylon cushion block 4 is adjustable.

Preferably, the handles 2 which are symmetrically arranged are arranged on the left side and the right side of the bottom plate 1, so that the jig is convenient to carry.

Preferably, there are many the stand 5, and evenly arrange in the top of nylon cushion 4, and is a plurality of stand 5 encircles 16 upper surface edges of apron and arranges, guarantees that each position of apron 16 can receive the same pressure of supporting, makes apron 16 closely the pressfitting on bottom plate 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a robot accessory apron is with tool that leaks hunting which characterized in that: including bottom plate (1), the centre of bottom plate (1) is fixed with nylon and keeps away sky piece (3), the top that nylon kept away sky piece (3) is equipped with top board (6) that can move about from top to bottom, the below of top board (6) is equipped with stand (5), the lower extreme of stand (5) is connected with nylon cushion (4), nylon cushion (4) set up in the top that nylon kept away sky piece (3), along nylon keeps away the bottom edge that sky piece (3) and is equipped with sealing washer (15), the side of bottom plate (1) is equipped with inlet port (9), nylon keeps away venthole (10) that run through from top to bottom on the sky piece (3), and it is linked together with inlet port (9).

2. The robot accessory cover plate leakage detection jig as claimed in claim 1, wherein: the nylon avoidance block (3) is provided with a yielding groove (13), and a silica gel gasket (14) is laid in the yielding groove (13).

3. The robot accessory cover plate leakage detection jig as claimed in claim 2, wherein: the bottom of the silica gel gasket (14) adopts a fool-proof design, and a bulge is arranged on the silica gel gasket.

4. The robot accessory cover plate leakage detection jig as claimed in claim 1, wherein: the size of the sealing ring (15) is larger than the size of the bottom of the nylon evading block (3), and the sealing ring is embedded on the bottom plate (1).

5. The robot accessory cover plate leakage detection jig as claimed in claim 1, wherein: the lower end of the upright post (5) is provided with a connecting shaft (7) which is provided with a thread.

6. The robot accessory of claim 5, wherein the leak detection tool comprises: the nylon cushion block (4) is of a cylindrical structure and is in threaded connection with the connecting shaft (7), and a nut (8) in threaded connection with the connecting shaft (7) is arranged above the nylon cushion block (4).

7. The robot accessory cover plate leakage detection jig as claimed in claim 1, wherein: the left side and the right side of the bottom plate (1) are provided with handles (2) which are symmetrically arranged.

8. The robot accessory cover plate leakage detection jig as claimed in claim 1, wherein: the upright posts (5) are provided with a plurality of upright posts and are uniformly arranged above the nylon cushion blocks (4).