CN218895901U

CN218895901U - Workpiece sealing detection equipment

Info

Publication number: CN218895901U
Application number: CN202223307085.7U
Authority: CN
Inventors: 孙庆东; 张延庆
Original assignee: Qingdao Xingjian Automation Technology Co ltd
Current assignee: Qingdao Xingjian Automation Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-21
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of seal detection equipment, and discloses workpiece seal detection equipment which solves the problem that workpieces with different sizes cannot be placed and subjected to seal detection at present; according to the utility model, through the cooperation between the ejector rod and the connecting rod and between the movable block and the vertical rod, the two movable blocks can be enabled to move downwards, the springs are enabled to be compressed, the sliding plate can be enabled to move leftwards through the cooperation between the movable block and the rotating rod and the sliding plate and the sliding block, and when the two springs are reset, the two movable blocks can be enabled to move upwards, the sliding plate can be enabled to move rightwards, and then the distance between the sliding plate and the fixed plate can be changed, so that the placement of workpieces with different sizes is facilitated.

Description

Workpiece sealing detection equipment

Technical Field

The utility model belongs to the technical field of seal detection equipment, and particularly relates to workpiece seal detection equipment.

Background

In engineering application, workpieces are often connected together through a connecting device, such as a common spherical connector between pipelines, the spherical connectors are respectively butted by two hemispherical connectors and then fastened together through screws, but leakage detection is required before actual application so as to ensure that leakage cannot occur at the connectors when substances are communicated in the pipelines; according to the authorized bulletin number: CN204269313U, a patent document entitled "a seal performance detection system for a work", describes in the specification: the workpiece positioning mechanism comprises fixed seats which are arranged in opposite directions, a station to be detected is erected between the fixed seats, a pressure sensor is arranged in the workpiece to be detected, a connector at one end of the workpiece to be detected is connected with one end of the water pipe, and the other end of the workpiece to be detected is a closed end; the following drawbacks still remain:

the two fixing seats are fixed on the bottom plate, so that the distance between the two fixing seats is constant, and therefore, only the matched workpiece can be placed between the two fixing seats, and therefore, workpieces with different sizes cannot be placed and sealed.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the workpiece sealing detection equipment, which effectively solves the problem that workpieces with different sizes cannot be placed and subjected to sealing detection at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the workpiece sealing detection device comprises a base, wherein a clamping mechanism is arranged at the top of the base, a workpiece is arranged at the inner side of the clamping mechanism, a first connector is fixedly arranged on the right side of the workpiece, a second connector is fixedly arranged on the left side of the workpiece, a water delivery mechanism is arranged on the left side of the second connector, the water delivery mechanism is positioned on the left side of the clamping mechanism, and a top groove is formed in the top of the base;

the clamping mechanism comprises an inner rod fixed on the inner side of the top groove, a sliding block is movably mounted on the outer side of the inner rod, a sliding plate is fixedly mounted on the top of the sliding block, a fixing plate is mounted on the right side of the sliding plate, the bottom of the fixing plate is fixedly connected with the top of the base, the tops of the sliding plate and the fixing plate are respectively provided with a placing groove, and a second connector and a first connector are respectively located on the inner sides of the two placing grooves.

Preferably, the left side symmetry of fixed plate is equipped with two side slots, and the inboard of two side slots is all fixed mounting has the montant, and the equal movable mounting in the outside of two montants has the movable block, and the left side of two movable blocks is all rotated and is connected with the dwang, and the left side of two dwang is rotated with the front and back both sides of slide respectively and is connected.

Preferably, the bottom fixedly connected with spring of movable block, the bottom of spring and the inboard bottom fixed connection of side tank, the top symmetry fixed mounting of movable block has the connecting rod, and the top of connecting rod runs through the fixed plate and fixedly connected with ejector pin, and the ejector pin is located the top of fixed plate, connecting rod and fixed plate swing joint.

Preferably, the water delivery mechanism comprises a water tank fixed at the top of the base, a water pump is fixedly arranged on the right side of the water tank, the bottom of the water pump is fixedly connected with the top of the base, a water pipe is fixedly connected on the right side of the water pump, a connecting pipe is movably arranged on the inner side of the water pipe, the left end of the connecting pipe extends to the inner side of the water pipe, the left end of the connecting pipe can move left and right on the inner side of the water pipe, the right end of the connecting pipe extends to the inner side of the second connector, and the outer diameter value of the connecting pipe is equal to the inner diameter value of the second connector.

Preferably, the outside of connecting pipe is fixed to be cup jointed solid fixed ring, gu fixed ring's right side fixed mounting has sealed pad, and the right side of sealed pad is laminated with connector two's left side, and gu fixed ring's right side equiangular fixedly connected with curb plate, connector two are located the inboard of curb plate, install the bolt between curb plate and the connector two.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the cooperation between the ejector rod and the connecting rod and between the movable block and the vertical rod, the two movable blocks can be downwards moved, the connecting springs are simultaneously compressed, the sliding plate can be leftwards moved through the cooperation between the movable block and the rotating rod and the sliding plate and the sliding block, and when the two springs are reset, the two movable blocks can be upwards moved, the sliding plate can be rightwards moved, and the distance between the sliding plate and the fixed plate can be changed, so that workpieces with different sizes can be conveniently placed;

(2) This novel cooperation between through solid fixed ring and bolt and the curb plate can be with connecting pipe and connector second then to through the cooperation between water tank and suction pump and raceway and the connecting pipe, can make the inside that water in the water tank enters into the work piece then, and can sense the inside pressure variation of work piece through the pressure sensor that sets up on the connector first, thereby be convenient for detect the leakproofness of work piece.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a workpiece seal inspection apparatus according to the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic view of the ejector rod according to the present utility model;

FIG. 4 is a schematic view of the structure of the water delivery mechanism of the present utility model;

FIG. 5 is a schematic view of a retaining ring according to the present utility model;

in the figure: 1. a base; 2. a clamping mechanism; 201. an inner rod; 202. a slide block; 203. a slide plate; 204. a rotating lever; 205. a push rod; 206. a placement groove; 207. a connecting rod; 208. a side groove; 209. a fixing plate; 2010. a spring; 2011. a movable block; 2012. a vertical rod; 3. a water delivery mechanism; 301. a water tank; 302. a water pump; 303. a water pipe; 304. a fixing ring; 305. a connecting pipe; 306. a sealing gasket; 307. a bolt; 308. a side plate; 4. a top groove; 5. a first connector; 6. a workpiece; 7. and a second connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-5, the utility model comprises a base 1, a clamping mechanism 2 is arranged at the top of the base 1, a workpiece 6 is arranged at the inner side of the clamping mechanism 2, a first connector 5 is fixedly arranged at the right side of the workpiece 6, a pressure sensor is arranged on the first connector 5, a second connector 7 is fixedly arranged at the left side of the workpiece 6, a water delivery mechanism 3 is arranged at the left side of the second connector 7, the water delivery mechanism 3 is positioned at the left side of the clamping mechanism 2, and a top groove 4 is arranged at the top of the base 1.

In the second embodiment, based on the first embodiment, the clamping mechanism 2 includes an inner rod 201 fixed on the inner side of the top groove 4, a sliding block 202 is movably mounted on the outer side of the inner rod 201, a sliding plate 203 is fixedly mounted on the top of the sliding block 202, a fixed plate 209 is mounted on the right side of the sliding plate 203, the bottom of the fixed plate 209 is fixedly connected with the top of the base 1, the sliding plate 203 and the top of the fixed plate 209 are both provided with a placing groove 206, a connector two 7 and a connector one 5 are respectively located on the inner sides of the two placing grooves 206, two side grooves 208 are symmetrically arranged on the left side of the fixed plate 209, vertical rods 2012 are fixedly mounted on the inner sides of the two side grooves 208, movable blocks 2011 are movably mounted on the outer sides of the two vertical rods 2012, rotary rods 204 are rotatably connected on the left sides of the two movable blocks 2011, springs 2010 are fixedly connected with the left sides of the front side and rear sides of the sliding plate 203 respectively, the bottom of the movable blocks 2011 are fixedly connected with springs 2010, the bottom ends of the springs 2010 are fixedly connected with the inner sides of the side grooves 208, connecting rods 207 are symmetrically mounted on the top of the movable blocks 2011, the top of the connecting rods 207 are fixedly connected with the top of the fixed plates 205, and the connecting rods 205 penetrate through the fixed plates 205 and are fixedly connected with the fixed plates 209;

firstly, the ejector rod 205 is moved downwards to drive the connecting rods 207 on the front side and the rear side to move downwards, and drive the two movable blocks 2011 to move downwards, meanwhile, the two springs 2010 are compressed, and drive the sliding plate 203 to move leftwards through the two rotating rods 204, then the workpiece 6 is placed between the sliding plate 203 and the fixed plate 209, the second connecting head 7 and the first connecting head 5 are respectively positioned in the two placing grooves 206, then the control on the ejector rod 205 is released, at the moment, the two springs 2010 are reset to drive the two movable blocks 2011 to move upwards, and drive the sliding plate 203 to move rightwards through the two rotating rods 204, and the clamping of the workpiece 6 is completed.

In the third embodiment, based on the first embodiment, the water delivery mechanism 3 includes a water tank 301 fixed on the top of the base 1, a water pump 302 is fixedly mounted on the right side of the water tank 301, the bottom of the water pump 302 is fixedly connected with the top of the base 1, a water pipe 303 is fixedly connected to the right side of the water pump 302, a connecting pipe 305 is movably mounted on the inner side of the water pipe 303, the left end of the connecting pipe 305 extends to the inner side of the water pipe 303, the left end of the connecting pipe 305 can move left and right on the inner side of the water pipe 303, the right end of the connecting pipe 305 extends to the inner side of a connector II 7, the outer diameter value of the connecting pipe 305 is equal to the inner diameter value of the connector II 7, a fixing ring 304 is fixedly sleeved on the outer side of the connecting pipe 305, a sealing gasket 306 is fixedly sleeved on the right side of the fixing ring 304 and is attached to the left side of the connector II 7, a side plate 308 is fixedly connected to the right side plate equal angle of the fixing ring 304, the connector II 7 is located on the inner side of the side plate 308, a bolt 307 is mounted between the side plate 308 and the connector II 7;

firstly, the connecting pipe 305 is moved rightwards, the fixing ring 304 is driven to move rightwards until the right side of the sealing gasket 306 is attached to the left side of the connector II 7, the connector II 7 is positioned on the inner side of the side plate 308, then the side plate 308 is fixed with the connector II 7 through the bolt 307, the connecting pipe 305 is connected with the connector II 7, then the water suction pump 302 is started, water in the water tank 301 is pumped, the water enters the workpiece 6 through the water pipe 303, the connecting pipe 305 and the connector II 7, then the pressure sensor arranged on the connector I5 senses the pressure change in the workpiece 6, and finally the tightness of the workpiece 6 is detected.

Working principle: when the device is used, firstly, the ejector rod 205 is moved downwards, the connecting rods 207 on the front side and the rear side are driven to move downwards, the two movable blocks 2011 are driven to move downwards, meanwhile, the two springs 2010 are compressed, the sliding plate 203 is driven to move leftwards through the two rotating rods 204, then the workpiece 6 is placed between the sliding plate 203 and the fixed plate 209, the second connector 7 and the first connector 5 are respectively positioned in the two placing grooves 206, then the control on the ejector rod 205 is released, at the moment, the two springs 2010 are reset to drive the two movable blocks 2011 to move upwards, the sliding plate 203 is driven to move rightwards through the two rotating rods 204, clamping of the workpiece 6 is completed, then the connecting pipe 305 is moved rightwards, the fixed ring 304 is driven to move rightwards until the right side of the sealing gasket 306 is attached to the left side of the second connector 7, at the moment, the second connector 7 is positioned on the inner side of the side plate 308, then the side plate 308 is fixed with the second connector 7 through the bolts 307, the connecting pipe 305 is connected with the second connector 7, then the water pump 302 is started, water in the water tank 301 is pumped, the water is filled into the workpiece 6 through the water delivery pipe 303 and the second connector 305 and the second connector 7, and the pressure sensor 6 is arranged on the first connector 5, and finally the pressure sensor 6 is used for detecting the pressure change of the workpiece 6.

Claims

1. Work piece seal detection equipment, including base (1), its characterized in that: the clamping mechanism (2) is arranged at the top of the base (1), the workpiece (6) is arranged at the inner side of the clamping mechanism (2), the first connector (5) is fixedly arranged at the right side of the workpiece (6), the second connector (7) is fixedly arranged at the left side of the workpiece (6), the water delivery mechanism (3) is arranged at the left side of the second connector (7), the water delivery mechanism (3) is positioned at the left side of the clamping mechanism (2), and the top of the base (1) is provided with a top groove (4);

the fixture (2) is including being fixed in inboard interior pole (201) of roof groove (4), and the outside movable mounting of interior pole (201) has slider (202), and the top fixed mounting of slider (202) has slide (203), and fixed plate (209) are installed on the right side of slide (203), and the bottom of fixed plate (209) and the top fixed connection of base (1), the top of slide (203) and fixed plate (209) all are equipped with standing groove (206), and connector two (7) and connector one (5) are located the inboard of two standing grooves (206) respectively.

2. A workpiece seal inspection apparatus as defined in claim 1 wherein: the left side symmetry of fixed plate (209) is equipped with two side slots (208), and the inboard of two side slots (208) is all fixed mounting has montant (2012), and the equal movable mounting in the outside of two montants (2012) has movable block (2011), and the left side of two movable blocks (2011) is all rotated and is connected with dwang (204), and the left side of two dwang (204) is rotated with the front and back both sides of slide (203) respectively and is connected.

3. A workpiece seal inspection apparatus as defined in claim 2 wherein: the bottom fixedly connected with spring (2010) of movable block (2011), the bottom of spring (2010) and the inboard bottom fixed connection of side groove (208), the top symmetry fixed mounting of movable block (2011) has connecting rod (207), and fixed plate (209) and fixedly connected with ejector pin (205) are run through on the top of connecting rod (207), and ejector pin (205) are located the top of fixed plate (209), connecting rod (207) and fixed plate (209) swing joint.

4. A workpiece seal inspection apparatus as defined in claim 1 wherein: the water delivery mechanism (3) comprises a water tank (301) fixed at the top of the base (1), a water suction pump (302) is fixedly mounted on the right side of the water tank (301), the bottom of the water suction pump (302) is fixedly connected with the top of the base (1), a water delivery pipe (303) is fixedly connected to the right side of the water suction pump (302), a connecting pipe (305) is movably mounted on the inner side of the water delivery pipe (303), the left end of the connecting pipe (305) extends to the inner side of the water delivery pipe (303), the left end of the connecting pipe (305) can move left and right on the inner side of the water delivery pipe (303), the right end of the connecting pipe (305) extends to the inner side of the connector II (7), and the outer diameter value of the connecting pipe (305) is equal to the inner diameter value of the connector II (7).

5. The workpiece seal inspection apparatus as defined in claim 4 wherein: the outside of connecting pipe (305) is fixed to be cup jointed solid fixed ring (304), and gu fixed ring (304) right side fixed mounting has sealed pad (306), and the right side of sealed pad (306) is laminated with the left side of connector two (7), and the right side equiangular fixedly connected with curb plate (308) of gu fixed ring (304), connector two (7) are located the inboard of curb plate (308), install bolt (307) between curb plate (308) and connector two (7).