CN206330708U

CN206330708U - A kind of products air tightness detection means

Info

Publication number: CN206330708U
Application number: CN201621429516.9U
Authority: CN
Inventors: 张程阳
Original assignee: WUXI TAERJI HEAT EXCHANGER TECHNOLOGY Co Ltd
Current assignee: WUXI TAERJI HEAT EXCHANGER TECHNOLOGY Co Ltd
Priority date: 2016-12-25
Filing date: 2016-12-25
Publication date: 2017-07-14
Anticipated expiration: 2026-12-25

Abstract

The utility model provides a kind of products air tightness detection means, including：Upper table and lower table, the upper table are connected with lower table by pillar；It is symmetrically installed between one group of supporting plate, the supporting plate and is connected by connecting rod on the upper surface of the upper table, elbow folder is set with the connecting rod；The lower section of the upper table opens up fluted from bottom to top, and through hole is offered above the groove；The elbow folder lower section is provided with spring limiting board, the spring limiting board is connected by one end of fulcrum bar of the spring through through hole with pressing plate, spring is installed, the spring is located between spring limiting board and upper table, and the lower section of the pressing plate is symmetrically inlaid with sealing ring on the fulcrum bar of the spring；The utility model presss from both sides the mode for pulling up pressure by using elbow to the progress sealing fixation of product flange face, and screwed hole fixed form is not used, the phenomenon of screwed hole abrasion is reduced and saves man-hour.

Description

A kind of products air tightness detection means

Technical field

The utility model is related to a kind of inspection tool, specifically a kind of products air tightness detection means.

Background technology

When product enters water-filling and do not have inspection, it was originally tool block+sealing ring+screw that water, which does not have tool,.By tool block, sealing ring with Flange face is fitted, and screw fixes tool block and product screw.So working costs may also cause screwed hole to wear and tear.

The utility model does not have tool to improve in water, using the tool of integral type, and tool face is pressed from both sides with flange face by elbow Mode is fixed.

The content of the invention

The purpose of this utility model is to overcome above-mentioned weak point, so as to provide a kind of products air tightness detection means. The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of products air tightness detection means, including：On Workbench 1 and lower table 2, the upper table 1 are connected with lower table 2 by pillar 3；The upper table of the upper table 1 It is symmetrically installed between one group of supporting plate 4, the supporting plate 4 and is connected by connecting rod 5 on face, is set with the connecting rod 5 Elbow folder 6；

The lower section of the upper table 1 opens up fluted 7 from bottom to top, and the top of the groove 7 offers through hole 8；

The lower section of elbow folder 6 is provided with spring limiting board 9, and the spring limiting board 9 is worn by one end of fulcrum bar of the spring 10 Cross through hole 8 to be connected with pressing plate 11, spring 12 be installed on the fulcrum bar of the spring 10, the spring 12 be located at spring limiting board 9 with Between upper table 1, the lower section of the pressing plate 11 is symmetrically inlaid with sealing ring 13.

It is preferred that, the upper surface of lower table 2 offers irregular shape groove 14.

It is preferred that, the pillar 3 is fixed on upper table 1 by nut 15.

It is preferred that, handle 16 is installed on the elbow folder 6.

It is preferred that, four angles of the lower table 2 are mounted on slipmat 17.

It is preferred that, the number of the pillar 3 is four.

During utility model works, when handle is lifted up, elbow is pressed from both sides downwardly against spring limiting board, forces pressing plate downward Pressure, makes the sealing ring on pressing plate fully be contacted with the upper surface of workpiece, carries out sealing fixation, workpiece is immersed in the water, it is entered Water-filling there is not experiment；When handle sets back, elbow folder pops up pressing plate by acting force of the spring.

The beneficial effects of the utility model：The utility model presss from both sides the mode for pulling up pressure by using elbow to product flange face Sealing fixation is carried out, screwed hole fixed form is not used, the phenomenon of screwed hole abrasion is reduced and saves man-hour.

Brief description of the drawings

Fig. 1 is a kind of structure chart of products air tightness detection means of the utility model

Fig. 2 is a kind of A-A sectional views of products air tightness detection means of the utility model

In figure：

1- upper tables；2- lower tables；3- pillars；4- supporting plates；5- connecting rods；6- elbows are pressed from both sides；7- grooves；8- through holes； 9- spring limiting boards；10- fulcrum bar of the spring；11- pressing plates；12- springs；13- sealing rings；14- irregular shape grooves；15 nuts；16- Handle；17- slipmat.

Embodiment

The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these examples.

As depicted in figs. 1 and 2, a kind of products air tightness detection means, including：Upper table 1 and lower table 2, it is described Upper table 1 is connected with lower table 2 by pillar 3；One group of supporting plate is symmetrically installed with the upper surface of the upper table 1 4, connected by connecting rod 5 between the supporting plate 4, elbow folder 6 is set with the connecting rod 5；

In the present embodiment, it is preferred that the upper surface of lower table 2 offers irregular shape groove 14.

In the present embodiment, it is preferred that the pillar 3 is fixed on upper table 1 by nut 15.

In the present embodiment, it is preferred that handle 16 is installed on the elbow folder 6, pressure elbow folder is conveniently pulled out.

In the present embodiment, it is preferred that four angles of the lower table 2 are mounted on slipmat 17, are prevented during work Whole device is slided.

In the present embodiment, it is preferred that the number of the pillar 3 is four.

It the foregoing is only preferred embodiment mode of the present utility model, it is impossible to the utility model protection is limited with this Scope, the change and replacement of any unsubstantiality that those skilled in the art is done on the basis of the utility model are belonged to The utility model scope claimed.

Claims

1. a kind of products air tightness detection means, including：Upper table（1）And lower table（2）, the upper table（1）With Lower table（2）Pass through pillar（3）It is connected；The upper table（1）Upper surface on be symmetrically installed with one group of supporting plate（4）, The supporting plate（4）Between pass through connecting rod（5）Connection, the connecting rod（5）On be set with elbow folder（6）；

The upper table（1）Lower section open up fluted from bottom to top（7）, the groove（7）Top offer through hole （8）；

The elbow folder（6）Lower section is provided with spring limiting board（9）, the spring limiting board（9）Pass through fulcrum bar of the spring（10）One Hold through through hole（8）With pressing plate（11）Connection, the fulcrum bar of the spring（10）On spring is installed（12）, the spring（12）It is located at Spring limiting board（9）With upper table（1）Between, the pressing plate（11）Lower section be symmetrically inlaid with sealing ring（13）.

2. a kind of products air tightness detection means according to claim 1, it is characterised in that the lower table（2）On Surface offers irregular shape groove（14）.

3. a kind of products air tightness detection means according to claim 1, it is characterised in that the pillar（3）Pass through spiral shell It is female（15）It is fixed on upper table（1）On.

4. a kind of products air tightness detection means according to claim 1, it is characterised in that the elbow folder（6）It is upper to install There is handle (16).

5. a kind of products air tightness detection means according to claim 1 or 2, it is characterised in that the lower table (2) Four angles be mounted on slipmat（17）.

6. a kind of products air tightness detection means according to claim 1 or 3, it is characterised in that the pillar（3） Number is four.