CN218524307U

CN218524307U - Automatic air tightness quick detection device in joint assembling stage

Info

Publication number: CN218524307U
Application number: CN202222658637.2U
Authority: CN
Inventors: 张春有
Original assignee: Zhejiang Zhenli Auto Parts Co ltd
Current assignee: Zhejiang Zhenli Auto Parts Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-24
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a connect the gas tightness and detect technical field, specificly disclose a connect automatic change gas tightness short-term test device in equipment stage, including the bottom plate, the upper surface of bottom plate is fixed with backplate and side shield respectively, and the upper surface of bottom plate is equipped with places the seat, and the upper surface of placing the seat is equipped with the cassette that the joint was established to the card. The middle baffle plate, the rear baffle plate and the side baffle plate form a relatively sealed frame body, so that when liquid jumps out due to abnormal air tightness at the joint, the jumped liquid is sprayed to the inner side of the baffle plate, namely the liquid is blocked by the baffle plate and cannot continuously sputter outwards, and the phenomenon that the jumped liquid affects surrounding operators or the environment is avoided; the defect that in the prior art, the connector air tightness detection device cannot block the bounced liquid, so that the surrounding personnel or the environment in a workshop can be splashed is overcome.

Description

Automatic air tightness quick-detection device in joint assembling stage

Technical Field

The utility model relates to a connect the gas tightness and detect technical field, especially relate to a connect automatic change gas tightness short-term test device in equipment stage.

Background

In the production process, numerous joints such as gas distribution joints, branch joints, adapter joints and the like need to be frequently randomly checked in each batch of parts, namely, the workpieces are subjected to data detection such as air tightness and size, so that the produced workpiece composite products can be used according to specifications.

When the air tightness quick-checking device is used, a workpiece is inserted into the socket, liquid with certain pressure is input into the socket, and whether the liquid bounces out of the surface of the workpiece is observed, so that the air tightness of the workpiece is judged, but the conventional quick-checking device is internally provided with no part for shielding the bounced liquid, so that when the liquid bounces out due to unqualified air tightness of the workpiece, the bounced liquid can be splashed onto the body of surrounding operators or the surrounding environment, and adverse effects are caused; therefore, in order to solve the above technical problems, an automatic tightness rapid inspection device for a joint assembly stage is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic air tightness quick-checking device in the joint assembling stage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connect automatic change gas tightness short-term test device in equipment stage, comprising a base plate, the upper surface of bottom plate is fixed with backplate and side shield respectively, and the upper surface of bottom plate is equipped with places the seat, the upper surface of placing the seat is equipped with the cassette that the joint was established to the card, install electric push rod on the plate body of backplate, electric push rod's output corresponds the cassette and is connected with the socket, and be connected with the pump line on the pedestal of socket, the electric push cylinder is installed through the mounting panel in the upper end of side shield, the output of electric push cylinder corresponds the cassette and is connected with the pressboard, and the outer anchor ring of pressboard is equipped with the shielding plate of L shape, the framework is constituteed jointly to backplate, side shield and shielding plate.

Preferably, the upper surface of the bottom plate is provided with a collecting tank, and the collecting tank is located inside the frame body.

Preferably, the output end of the electric pushing cylinder is fixed with a top plate, the outer annular surface of the top plate is fixedly connected with the shielding plate through a connecting frame, the lower surface of the top plate is symmetrically provided with pressure springs, and the lower ends of the pressure springs are fixed on the upper surface of the pressing plate.

Preferably, the inside of the pressure spring is sleeved with a guide rod and a guide cylinder which are mutually inserted, and one end of the guide rod and the end of the guide cylinder which are far away from each other are fixedly connected with the adjacent pressing plate and the top plate.

Preferably, the lower surface of the pressing plate is provided with an elastic non-slip mat, and the lower surface of the non-slip mat is provided with a clamping groove matched with the joint outside.

Preferably, the plate body of the side baffle is provided with a stroke groove matched with the pumping pipe, and the pipe body of the pumping pipe extends to the outside of the side baffle through the stroke groove and is connected with external pumping equipment.

Preferably, the output end of the electric push rod is fixed with a stabilizing frame, one end of the socket is fixed on the side face of the stabilizing frame, a sealing head is arranged inside the other end of the socket, and a water outlet hole is formed in the middle of the sealing head.

The utility model provides a pair of connect automatic change gas tightness of equipment stage to examine device soon, beneficial effect lies in:

1: the utility model discloses in along with the downward movement of roof for the roof passes through the synchronous downward movement of link drive shielding plate, namely the lower extreme that makes shielding plate extends to the below of pressboard, shielding plate, backplate and side shield just constitute a relatively sealed framework this moment, thus when jumping out liquid because of the gas tightness is unusual in the joint department, the liquid that is jumped out sprays the inboard of shielding plate, and this liquid is blockked by the shielding plate and can't continue outwards splash, has avoided the phenomenon that the liquid that jumps out causes the influence to operating personnel or environment around from this; the defect that in the prior art, the air tightness detection device of the connector cannot block the bounced liquid, so that the surrounding personnel or the environment in a workshop can be splashed is overcome.

2: the utility model discloses in because the plate body of shielding plate has the light transmissivity, thus when the joint bounces out liquid, personnel can be convenient know liquid and jump out from where of joint, so that personnel's accurate position that knows the joint gas tightness is defective, and because the upper surface of bottom plate is equipped with the collecting vat, thereby when having liquid to jump out and being blockked by shielding plate or backplate and side shield in the joint, its liquid that is blockked down drips to the collecting vat below along backplate, side shield or shielding plate, has avoided the phenomenon that the liquid that the joint bounces out trickled to the external world and caused the influence to the environment in the external workshop promptly; and because the pressure spring is arranged between the pressing plate and the top plate, the pressing plate has a certain buffer effect when clamping the joint, so that the defect that the joint is extruded and damaged due to violent movement of the output end of the electric pushing cylinder is avoided.

Drawings

Fig. 1 is an isometric view of an automatic tightness rapid inspection device at a joint assembly stage according to the present invention;

fig. 2 is an isometric view of an automatic air tightness rapid inspection device at a joint assembly stage according to the present invention;

fig. 3 is a schematic bottom plate diagram of an automatic air tightness rapid inspection device in the joint assembly stage according to the present invention;

fig. 4 is a schematic view of the matching between the top plate and the shielding plate of the automatic air tightness rapid inspection device in the joint assembly stage according to the present invention;

fig. 5 is a schematic view of the cooperation between the guide rod and the guide cylinder of the automatic air tightness rapid inspection device in the joint assembly stage according to the present invention;

fig. 6 is a schematic view of a sealing head of an automatic air tightness rapid inspection device in a joint assembly stage according to the present invention.

In the figure: 1. a base plate; 2. a tailgate; 3. a side dam; 4. a placing seat; 5. an electric push rod; 6. a socket; 7. a water pumping pipe; 8. an electric pushing cylinder; 9. pressing a plate; 10. a shielding plate; 11. a top plate; 12. compressing the spring; 13. a guide bar; 14. a guide cylinder; 15. a non-slip mat; 16. and (6) sealing the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, an automatic air tightness quick-detection device in a joint assembly stage comprises a base plate 1, wherein the base plate 1 is welded or placed in an external joint detection workshop, a rear baffle 2 and a side baffle 3 are respectively fixed on the upper surface of the base plate 1, a placing seat 4 is arranged on the upper surface of the base plate 1, a clamping seat for clamping a joint is arranged on the upper surface of the placing seat 4, an electric push rod 5 is installed on a plate body of the rear baffle 2, the output end of the electric push rod 5 corresponds to the clamping seat and is connected with a socket 6, a pump water pipe 7 is connected to the seat body of the socket 6, an electric push cylinder 8 is installed at the upper end of the side baffle 3 through a mounting plate, the output end of the electric push cylinder 8 corresponds to the clamping seat and is connected with a pressing plate 9, matched support rods are arranged on two sides of the electric push rod 5 and the electric push cylinder 8 so as to guide and limit the output ends of the electric push rod 5 and the electric push cylinder 8, an L-shaped shielding plate 10 is arranged on the outer annular surface of the pressing plate 9, the rear baffle 2, the side baffle 3 and the shielding plate 10 jointly form a frame, and the shielding plate 10 is a transparent plate.

As a technical optimization scheme of the utility model, a collecting tank is arranged on the upper surface of the bottom plate 1 and is positioned inside the frame body; the arrangement of the collecting groove is beneficial to collecting the liquid bounced out by the joint.

As a technical optimization scheme of the present invention, a top plate 11 is fixed to an output end of the electric pushing cylinder 8, an outer annular surface of the top plate 11 is fixedly connected to the shielding plate 10 through a connecting frame, compression springs 12 are symmetrically arranged on a lower surface of the top plate 11, and lower ends of the compression springs 12 are fixed to an upper surface of the pressing plate 9; due to the arrangement of the pressure spring 12, the defect that the output end of the electric pushing cylinder 8 excessively moves to cause extrusion damage to the joint is avoided.

As a technical optimization scheme of the present invention, a guide rod 13 and a guide cylinder 14 are sleeved inside the compression spring 12, and the end of the guide rod 13 and the end of the guide cylinder 14 away from each other are fixedly connected to the adjacent pressing plate 9 and the top plate 11; the guide rod 13 and the guide cylinder 14 are provided to limit the pressing plate 9.

As a technical optimization scheme of the utility model, the lower surface of the pressing plate 9 is provided with an elastic anti-slip pad 15, and the lower surface of the anti-slip pad 15 is provided with a matched clamping groove corresponding to an external joint; the anti-slip mat 15 can improve the clamping effect of the pressing plate 9 on the joint.

As a technical optimization scheme of the utility model, the plate body of the side baffle 3 is provided with a matched stroke groove corresponding to the pump water pipe 7, and the pipe body of the pump water pipe 7 extends to the outside of the side baffle 3 through the stroke groove and is connected with external pump water equipment; the arrangement of the stroke groove is beneficial to the movement of the pump water pipe 7.

As a technical optimization scheme of the utility model, a stabilizing frame is fixed at the output end of the electric push rod 5, one end of the socket 6 is fixed at the side of the stabilizing frame, a sealing head 16 is arranged inside the other end of the socket 6, and a water outlet hole is arranged in the middle of the sealing head 16; because the sealing head 16 is made of rubber, the sealing head 16 is more attached to the end of the joint when contacting with the end of the joint.

The use principle and the advantages are as follows: the utility model discloses in the use, bottom plate 1 installs in external joint workshop or connects in the detection workshop, thereby carry out the gas tightness to the joint and examine time measuring, the personnel place the joint in the cassette of placing 4 upper surfaces of seat, the personnel control electric push cylinder 8 this moment, make the output of electric push cylinder 8 drive the pressboard 9 and move down, wait to detect the joint until pressboard 9 below and carry out the centre gripping, connect this moment under the effect of pressboard 9 by firm the fixing in placing 4 cassettes, and then the output of electric push rod 5 promotes socket 6 and removes to the tip that connects, until socket 6 through the tip butt of sealed head 16 with the joint, alright pass through the inside of 7 pump water pipe pump pumps of clear water to socket 6 through external pump water equipment this moment, and finally the apopore through sealed head 16 enters into the inside that connects, this moment if the gas tightness of joint problem then have liquid to jump out from connecting again, if the joint gas tightness is normal then no liquid jump out.

Further, in the present embodiment, since the top plate 11 is fixed at the output end of the electric pushing cylinder 8, and the pressure spring 12 is fixed between the top plate 11 and the pressing plate 9, when the pressing plate 9 contacts the joint, the output end of the electric pushing cylinder 8 can move downwards continuously, and as the output end of the electric pushing cylinder 8 moves downwards continuously, the pressing force applied to the pressing plate 9 by the top plate 11 through the pressure spring 12 rises, that is, the clamping acting force applied to the joint rises synchronously, and as the top plate 11 moves downwards, the top plate 11 drives the shielding plate 10 to move downwards synchronously through the connecting frame, that is, the lower end of the shielding plate 10 extends to the lower side of the pressing plate 9, at this time, the shielding plate 10, the rear baffle 2, and the side baffle 3 form a relatively sealed frame, so that when liquid bounces out due to an airtight abnormality at the joint, the bounced liquid is ejected to the inner side of the shielding plate 10, that the liquid is blocked by the shielding plate 10 and cannot sputter outwards continuously, thereby avoiding the phenomenon that the bounced liquid affects surrounding operators or the environment; the defect that in the prior art, the connector air tightness detection device cannot block the bounced liquid, so that the surrounding personnel or the environment in a workshop can be splashed is overcome.

Furthermore, in the scheme, as the plate body of the shielding plate 10 has light transmission, when the joint jumps out liquid, a person can conveniently know where the liquid jumps out of the joint, so that the person can accurately know the part with the defect of the air tightness of the joint, and as the collecting tank is arranged on the upper surface of the bottom plate 1, when the liquid jumps out of the joint and is blocked by the shielding plate 10 or the rear baffle plate 2 and the side baffle plates 3, the blocked liquid drips into the collecting tank below along the rear baffle plate 2, the side baffle plates 3 or the shielding plate 10, so that the phenomenon that the liquid jumping out of the joint flows to the outside to influence the environment in a workshop is avoided; and because the pressure spring 12 is arranged between the pressing plate 9 and the top plate 11, the pressing plate 9 has a certain buffer effect when clamping the joint, so that the defect that the joint is extruded and damaged due to violent movement of the output end of the electric pushing cylinder 8 is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic change gas tightness short-term test device in joint equipment stage, comprising a base plate (1), the upper surface of bottom plate (1) is fixed with backplate (2) and side shield (3) respectively, and the upper surface of bottom plate (1) is equipped with places seat (4), the upper surface of placing seat (4) is equipped with the cassette that the joint was established to the card, install electric push rod (5) on the plate body of backplate (2), the output of electric push rod (5) corresponds the cassette and is connected with socket (6), and be connected with pump water pipe (7) on the pedestal of socket (6), electric push cylinder (8) are installed through the mounting panel in the upper end of side shield (3), the output of electric push cylinder (8) corresponds the cassette and is connected with pressboard (9), and the outer anchor ring of pressboard (9) is equipped with shielding plate (10) of L shape, backplate (2), side shield (3) and shielding plate (10) constitute the framework jointly.

2. The automated tightness rapid inspection device for the joint assembly stage according to claim 1, wherein the upper surface of the bottom plate (1) is provided with a collecting groove, and the collecting groove is located inside the frame body.

3. The automatic gas tightness rapid detection device in the joint assembly stage according to claim 1, wherein the output end of the electric pushing cylinder (8) is fixed with a top plate (11), the outer annular surface of the top plate (11) is fixedly connected with the shielding plate (10) through a connecting frame, the lower surface of the top plate (11) is symmetrically provided with a pressure spring (12), and the lower end of the pressure spring (12) is fixed on the upper surface of the pressing plate (9).

4. The automatic tightness rapid detection device in the joint assembly stage according to claim 3, wherein the compression spring (12) is internally sleeved with a guide rod (13) and a guide cylinder (14) which are inserted into each other, and one end of the guide rod (13) and one end of the guide cylinder (14) which are far away from each other are fixedly connected with the adjacent pressing plate (9) and the top plate (11).

5. The automatic air tightness rapid detection device in the joint assembly stage according to claim 1, wherein the lower surface of the pressing plate (9) is provided with an elastic anti-slip pad (15), and the lower surface of the anti-slip pad (15) is provided with a matching slot corresponding to an external joint.

6. The automatic tightness rapid inspection device in the joint assembly stage according to claim 1, wherein the side baffle (3) has a plate body provided with a matching stroke slot corresponding to the pumping pipe (7), and the body of the pumping pipe (7) extends to the outside of the side baffle (3) through the stroke slot and is connected with external pumping equipment.

7. The automatic air tightness rapid detection device in the joint assembly stage according to claim 1, wherein a stabilizing frame is fixed at the output end of the electric push rod (5), one end of the socket (6) is fixed at the side of the stabilizing frame, a sealing head (16) is installed inside the other end of the socket (6), and a water outlet hole is formed in the middle of the sealing head (16).