CN215492253U

CN215492253U - Pump rod air tightness detection device

Info

Publication number: CN215492253U
Application number: CN202121816745.7U
Authority: CN
Inventors: 卢冠新
Original assignee: Huidong Xinjun Industrial Co ltd
Current assignee: Huidong Xinjun Industrial Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-11
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a pump rod air tightness detection device. Pump rod gas tightness detection device includes: a base; the box body is fixedly arranged at the top of the base; the first motor is fixedly arranged in the box body; the first bevel gear is fixedly arranged on an output shaft of the first motor; the bidirectional screw is rotatably arranged in the box body; the second bevel gear is fixedly sleeved on the bidirectional screw, and the first bevel gear is meshed with the second bevel gear; the two driving blocks are sleeved on the bidirectional screw in a threaded manner, and one sides of the two driving blocks extend out of the box body; and the two connecting pipes are fixedly arranged on the two driving blocks respectively. The pump rod air tightness detection device provided by the utility model has the advantages of convenience in operation and higher detection efficiency.

Description

Pump rod air tightness detection device

Technical Field

The utility model relates to the technical field of pump rod detection, in particular to a pump rod air tightness detection device.

Background

The pump pole is a shaft-like body, a adapting unit of time water pump or air pump, generally install on the gas outlet of pump, and be used for the middleware of being connected with the connecting pipe, mainly there are flange and tubular metal resonator to constitute, the pump pole is after processing is accomplished, generally all need carry out the gas tightness and detect, the pump pole of guaranteeing to produce is qualified, when examining, need plug up the one end of pump pole, then fill gas in to the pump pole through the air gun, fill full air in the pump pole after, gas in the air gun can't continue to send into the pump pole promptly, then whether qualified with this measuring pump pole.

However, in the prior art, the conventional detection method is complicated and inconvenient, the manual operation amount is large, and the detection efficiency of the pump rod is low, so that the pump rod airtightness detection device needs to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the pump rod air tightness detection device which is convenient to operate and higher in detection efficiency.

In order to solve the above technical problems, the present invention provides a pump rod airtightness detection apparatus, including: a base; the box body is fixedly arranged at the top of the base; the first motor is fixedly arranged in the box body; the first bevel gear is fixedly arranged on an output shaft of the first motor; the bidirectional screw is rotatably arranged in the box body; the second bevel gear is fixedly sleeved on the bidirectional screw, and the first bevel gear is meshed with the second bevel gear; the two driving blocks are sleeved on the bidirectional screw in a threaded manner, and one sides of the two driving blocks extend out of the box body; the two connecting pipes are respectively and fixedly arranged on the two driving blocks; the air transmission pump is fixedly arranged at the top of the base; the air pipe is fixedly arranged on an air outlet of the air transmission pump; the first hose is fixedly arranged at the top end of the air pipe, and the other end of the first hose is fixedly connected with the top end of any connecting pipe; the cylinder body is fixedly arranged on one side of the box body; the sliding block is slidably arranged in the cylinder body; the second hose is fixedly installed at the bottom end of the barrel, and the other end of the second hose is fixedly connected with the bottom end of any connecting pipe.

Preferably, a partition board is fixedly installed in the box body, the bidirectional screw penetrates through the partition board and is rotatably connected with the partition board, and the bottom of the first motor is fixedly connected with the top of the partition board.

Preferably, a sliding rod is fixedly mounted on the inner wall of the bottom of the box body, the top end of the sliding rod is fixedly connected with the bottom of the partition plate, and the two driving blocks are connected with the sliding rod in a sliding mode.

Preferably, the rubber ring pad is fixedly arranged on one side of each of the two driving blocks close to each other.

Preferably, two support frames are fixedly mounted on one side of the box body, and the air pipe is fixedly connected with the two support frames.

Preferably, the top fixed mounting of slider has the gag lever post, the top of gag lever post extends to the barrel outside and fixed mounting has spacing piece, the bottom of spacing piece contacts with the top of barrel, the sliding sleeve is equipped with the spring on the gag lever post, the bottom of spring contacts with the top of slider, the top of spring contacts with the top inner wall of barrel.

Preferably, one side fixed mounting of base has a circle case, fixed mounting has the second motor on the bottom inner wall of circle case, fixed mounting has third bevel gear on the output shaft of second motor, the rotation post is installed to circle incasement rotation, fixed cover is equipped with fourth bevel gear on the rotation post, third bevel gear and fourth bevel gear meshing, the top of rotation post extends to outside the circle case, fixed mounting has a plurality of linking arms that are the annular and distribute on the rotation post, and the equal fixed mounting in one end of a plurality of linking arms erects a section of thick bamboo.

Compared with the related art, the pump rod air tightness detection device provided by the utility model has the following beneficial effects:

the utility model provides a pump rod air tightness detection device, which can realize automatic clamping and sealing work on a pump rod by matching a first motor, a first bevel gear, a two-way screw rod, a second bevel gear and a driving block, so that the pump rod can quickly enter a state to be detected, the detection work on the pump rod is more convenient and efficient, the clamped pump rod can be automatically detected by matching an air delivery pump, an air pipe, a first hose, a connecting pipe, a barrel, a sliding block and a second hose, the detection result is more visual, and the probability of pump rod misdetection can be reduced.

Drawings

FIG. 1 is a schematic front sectional view of a pump rod airtightness detection apparatus according to a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional side view of a pump rod airtightness detection apparatus according to a first embodiment of the present invention;

fig. 3 is a schematic front sectional view of a pump rod airtightness detection apparatus according to a second embodiment of the present invention.

Reference numbers in the figures: 1. a base; 2. a box body; 3. a first motor; 4. a first bevel gear; 5. a bidirectional screw; 6. a second bevel gear; 7. driving the block; 8. a connecting pipe; 9. an air delivery pump; 10. an air tube; 11. a first hose; 12. a barrel; 13. a slider; 14. a second hose; 15. a round box; 16. a second motor; 17. a third bevel gear; 18. rotating the column; 19. a fourth bevel gear; 20. a connecting arm; 21. erecting the cylinder.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

The first embodiment:

referring to fig. 1 and 2 in combination, in a first embodiment of the present invention, a pump rod airtightness detection apparatus includes: the base 1, the base 1 can increase the contact surface of the detection device, thus the detection device is more stably placed; the box body 2 is fixedly arranged at the top of the base 1; the first motor 3 is fixedly arranged in the box body 2; the first bevel gear 4 is fixedly arranged on an output shaft of the first motor 3; the bidirectional screw 5 is rotatably arranged in the box body 2, and the bidirectional screw 5 can drive the two driving blocks 7 to mutually approach or separate, so that the clamping and fixing work of the pump rod is realized; the second bevel gear 6 is fixedly sleeved on the bidirectional screw 5, and the first bevel gear 4 is meshed with the second bevel gear 6; the two driving blocks 7 are sleeved on the bidirectional screw 5 in a threaded manner, and one sides of the two driving blocks 7 extend out of the box body 2; the two connecting pipes 8 are fixedly arranged on the two driving blocks 7 respectively, and the connecting pipes 8 enable the driving blocks 7 to still inject air into the pump rod when the pump rod is clamped and fixed; the air transmission pump 9 is fixedly arranged at the top of the base 1; the air pipe 10 is fixedly arranged on an air outlet of the air transmission pump 9; the first hose 11 is fixedly arranged at the top end of the air pipe 10, and the other end of the first hose 11 is fixedly connected with the top end of any connecting pipe 8; the cylinder 12 is fixedly arranged on one side of the box body 2, the cylinder 12 is made of transparent plastic, when the pump rod is tested, the moving condition of the sliding block 13 can be visually seen, and then the detection result of the pump rod is judged according to the condition of the sliding block 13; the sliding block 13 is arranged in the cylinder 12 in a sliding way; and the second hose 14 is fixedly arranged at the bottom end of the barrel 12, and the other end of the second hose 14 is fixedly connected with the bottom end of any connecting pipe 8.

Fixed mounting has the baffle in the box 2, two-way screw rod 5 runs through the baffle and rotates with the baffle to be connected, the bottom of first motor 3 and the top fixed connection of baffle, baffle can be used for fixed first motor 3 to separate first motor 3 with alone, in order to strengthen the protection to first motor 3.

Fixed mounting has the slide bar on the bottom inner wall of box 2, the top of slide bar and the bottom fixed connection of baffle, two drive piece 7 all with slide bar sliding connection, slide bar and two-way screw rod 5 cooperate, can let drive piece 7 atress when removing more even, increase the stability of two drive piece 7 when removing.

Two drive the equal fixed mounting in one side that block 7 is close to each other and have a rubber ring pad, and the rubber ring pad is formed by rubber preparation, has stronger plasticity, when two rubber ring pads contacted with the both ends of pump rod, can guarantee that the leakproofness of pump rod when detecting is better.

One side fixed mounting of box 2 has two support frames, trachea 10 and two support frame fixed connection, two support frames can be fixed trachea 10, guarantee two trachea 10's stability.

The top fixed mounting of slider 13 has the gag lever post, the top of gag lever post extends to barrel 12 outer and fixed mounting has spacing piece, the bottom of spacing piece contacts with the top of barrel 12, the sliding sleeve is equipped with the spring on the gag lever post, the bottom of spring contacts with the top of slider 13, the top of spring contacts with the top inner wall of barrel 12, and gag lever post and spacing piece contact and can increase slider 13's stability, and the spring can increase the degree of difficulty that slider 13 rises to this lets the testing result of pump rod more accurate.

The working principle of the pump rod airtightness detection device provided by the utility model is as follows:

when the pump rod needs to be detected, the pump rod is placed between two driving blocks 7, then the first motor 3 is started, the first motor 3 drives the first bevel gear 4 to rotate through the output shaft, the first bevel gear 4 drives the two-way screw 5 to rotate through the second bevel gear 6, under the action of the threads, the two-way screw 5 drives the two driving blocks 7 to approach each other until the two driving blocks 7 clamp the pump rod, at the moment, the top end and the bottom end of the pump rod are embedded into the rubber ring pad along with the clamping of the driving blocks 7, then, the air conveying pump 9 is started, the air conveying pump 9 conveys air into the corresponding connecting pipe 8 through the air pipe 10 and the first hose 11, then the air enters the interior of the pump rod through the corresponding connecting pipe 8, then the air passes through the other connecting pipe 8 and enters the barrel 12 through the second hose 14, and along with the continuous conveying of the air if the pump rod is air-tight, the air in the cylinder 12 pushes up the slider 13, so that the detection of the pump rod is completed, and the detection of the pump rod is more efficient and convenient.

through first motor 3, first conical gear 4, two-way screw rod 5, second conical gear 6 cooperatees with drive piece 7, can realize the automatic centre gripping sealing work to the pump pole, the entering that the pump pole can be quick waits to detect the state, let the detection work of pump pole more convenient efficiency, through air delivery pump 9, trachea 10, first hose 11, connecting pipe 8, barrel 12, slider 13 and second hose 14 cooperate, can detect the pump pole of centre gripping automatically, and let the testing result more directly perceived, can reduce the probability of pump pole misdetection.

Second embodiment:

based on the pump rod airtightness detection device provided in the first embodiment of the present application, a second embodiment of the present application proposes another pump rod airtightness detection device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 3, the pump rod airtightness testing apparatus further includes: round box 15, round box 15 fixed mounting is in one side of base 1, fixed mounting has second motor 16 on the bottom inner wall of round box 15, fixed mounting has third bevel gear 17 on the output shaft of second motor 16, round box 15 internal rotation is installed and is rotated post 18, it is equipped with fourth bevel gear 19 to rotate fixed the cover on the post 18, third bevel gear 17 and the meshing of fourth bevel gear 19, the top of rotating post 18 extends to outside round box 15, it has a plurality of linking arms 20 that are the annular distribution to rotate fixed mounting on the post 18, and the equal fixed mounting in one end of a plurality of linking arms 20 erects a section of thick bamboo 21, and a plurality of sections of thick bamboo 21 that erect cooperate can carry out the pre-installation to a plurality of pump stems in advance for the pump stem can detect with the mode of assembly line.

In order to further improve the convenience that the pump pole detected, when examining the pump pole, insert the less one end of flange on the pump pole and erect a section of thick bamboo 21, then when the pump pole runs through and erects a section of thick bamboo 21, the great one end of flange can block on the pump pole on the top of erectting a section of thick bamboo 21, after having accomplished the work of putting on the shelf to the pump pole, start second motor 16, second motor 16 drives third bevel gear 17 through the output shaft and rotates, third bevel gear 17 drives rotation post 18 through fourth bevel gear 19 and rotates, rotation post 18 drives the pump pole through linking arm 20 and erects a section of thick bamboo 21 and rotate, it drives between the piece 7 to rotate to two until the pump pole, can begin to detect the pump pole this moment, let the pump pole can detect automatically, thereby can improve the detection efficiency of pump pole.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a pump rod gas tightness detection device which characterized in that includes:

a base;

the box body is fixedly arranged at the top of the base;

the first motor is fixedly arranged in the box body;

the first bevel gear is fixedly arranged on an output shaft of the first motor;

the bidirectional screw is rotatably arranged in the box body;

the second bevel gear is fixedly sleeved on the bidirectional screw, and the first bevel gear is meshed with the second bevel gear;

the two driving blocks are sleeved on the bidirectional screw in a threaded manner, and one sides of the two driving blocks extend out of the box body;

the two connecting pipes are respectively and fixedly arranged on the two driving blocks;

the air transmission pump is fixedly arranged at the top of the base;

the air pipe is fixedly arranged on an air outlet of the air transmission pump;

the first hose is fixedly arranged at the top end of the air pipe, and the other end of the first hose is fixedly connected with the top end of any connecting pipe;

the cylinder body is fixedly arranged on one side of the box body;

the sliding block is slidably arranged in the cylinder body;

the second hose is fixedly installed at the bottom end of the barrel, and the other end of the second hose is fixedly connected with the bottom end of any connecting pipe.

2. The pump rod airtightness detection device according to claim 1, wherein a partition plate is fixedly mounted in the box body, the bidirectional screw rod penetrates through the partition plate and is rotatably connected with the partition plate, and the bottom of the first motor is fixedly connected with the top of the partition plate.

3. The pump rod airtightness detection device according to claim 2, wherein a slide rod is fixedly mounted on an inner wall of the bottom of the box body, a top end of the slide rod is fixedly connected with the bottom of the partition plate, and both of the two driving blocks are slidably connected with the slide rod.

4. The pump rod airtightness detection apparatus according to claim 1, wherein rubber ring gaskets are fixedly mounted on both sides of the two driving blocks, which are close to each other.

5. The pump rod airtightness detection device according to claim 1, wherein two support frames are fixedly mounted on one side of the box body, and the air pipe is fixedly connected with the two support frames.

6. The pump rod airtightness detection device according to claim 1, wherein a limiting rod is fixedly mounted at the top of the slide block, a top end of the limiting rod extends out of the barrel body and is fixedly mounted with a limiting piece, a bottom of the limiting piece is in contact with a top end of the barrel body, a spring is slidably sleeved on the limiting rod, a bottom end of the spring is in contact with the top of the slide block, and a top end of the spring is in contact with an inner wall of the top of the barrel body.

7. The device for detecting the airtightness of the pump rod according to claim 1, wherein a round box is fixedly mounted on one side of the base, a second motor is fixedly mounted on an inner wall of a bottom of the round box, a third bevel gear is fixedly mounted on an output shaft of the second motor, a rotating column is rotatably mounted in the round box, a fourth bevel gear is fixedly sleeved on the rotating column, the third bevel gear is meshed with the fourth bevel gear, a top end of the rotating column extends out of the round box, a plurality of connecting arms distributed in an annular shape are fixedly mounted on the rotating column, and an erection cylinder is fixedly mounted at one end of each connecting arm.