CN114354097A

CN114354097A - Detection device and detection method for water pump production

Info

Publication number: CN114354097A
Application number: CN202210039302.4A
Authority: CN
Inventors: 杨朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-04-15

Abstract

The invention discloses a detection device and a detection method for water pump production, and belongs to the field of water pump production detection. A detection device for water pump production comprises a detection table, wherein two supporting legs are fixedly mounted on the bottom surface of the detection table, movable blocks are connected to the inner portions of the supporting legs in a sliding mode, movable rods are fixedly connected to the top surfaces of the movable blocks, pressure springs are movably sleeved on the surfaces of the movable rods, a sealing cover is fixedly connected to the bottom surface of the inner wall of the detection table, and a piston plate is connected to the inner portion of the sealing cover in a sliding mode; the device is more time-saving and labor-saving in clamping the water pump by arranging the movable block, the movable rod, the sealing cover and the second communication rod, is high in stability, greatly reduces the labor intensity of operators, realizes detection of the sealing property of the water pump by using discharged high-pressure gas by arranging the second communication rod, the clamping block and the gas pressure sensor, and is small in the number of required gas pumps and low in energy consumption compared with the common technology.

Description

Detection device and detection method for water pump production

Technical Field

The invention relates to the technical field of water pump production detection, in particular to a detection device and a detection method for water pump production.

Background

The water pump shell is used as a main body of the water pump, the water pump shell is required to have good air tightness requirement, the air tightness of the water pump shell is required to be detected frequently in the production process of the water pump, and unqualified products are removed or repaired in time.

However, the existing water pump air tightness detection device wastes time and labor in the use process, and particularly, the connection process of the connecting ends is very complicated, the operation speed is low, the working hours are wasted, the production efficiency is low, and a large amount of labor force needs to be occupied.

Disclosure of Invention

The invention aims to solve the problem that the use process is time-consuming and labor-consuming in the prior art, and provides a detection device and a detection method for water pump production.

In order to achieve the purpose, the invention adopts the following technical scheme:

a detection device for water pump production comprises a detection table, wherein two supporting legs are fixedly mounted on the bottom surface of the detection table, movable blocks are slidably connected inside the supporting legs, movable rods are fixedly connected to the top surfaces of the movable blocks, and pressure springs are sleeved on the movable rods; detect the bottom surface fixedly connected with seal cover of platform inner wall, the inside sliding connection of seal cover has the piston board, and the bottom surface of piston board and the top fixed connection of movable rod, one side and the bottom of seal cover are run through respectively and have been seted up inlet port and venthole, detect the top surface fixedly connected with inflator of platform, the inside sliding connection of inflator has the annular piece, extension rod fixedly connected with grip block is passed through to one side of annular piece, and fixedly connected with grip spring between one side of the one end of annular piece and inflator inner wall.

In order to realize directional movement, preferably, the bottom surface of the supporting leg is provided with a movable hole, sliding grooves are formed in two sides of the inner wall of the movable hole, sliding pins are slidably connected inside the sliding grooves, and the adjacent ends of the two sliding pins are fixedly connected with the movable block.

In order to increase the accuracy of the detection result of the device, preferably, a supporting plate is fixedly connected to the bottom surface of the movable block, and a rubber anti-skid pad is fixedly connected to the bottom surface of the supporting plate; one side of the detection table is fixedly connected with a rubber sealing gasket.

In order to realize the normal overall function of the device, preferably, the inside of the detection table is fixedly connected with two partition plates, the two partition plates divide the inside of the detection table into two gas cavities and one electric appliance cavity, the number of the sealing covers is two, and the two sealing covers are respectively positioned in the two gas cavities.

In order to provide a high-pressure air source, preferably, an air pump is fixedly mounted on the bottom surface of the inner wall of the electric appliance cavity, an output end of the air pump is fixedly connected with a three-way pipe, and two ends of the three-way pipe respectively penetrate through one side of the two partition plates to the inside of the two air cavities.

In order to realize clamping, preferably, a baffle plate is fixedly connected between two sides of the inner wall of the air cylinder, a through hole is formed in one side of the baffle plate in a penetrating mode, and the circumferential outer wall of the baffle plate is connected with the inner ring of the annular block in a sliding mode.

In order to realize the tightness of the detection water pump, preferably, an exhaust hole is formed in the clamping block, and an air pressure sensor is fixedly mounted in the exhaust hole.

In order to realize the circulation between the gas, preferably, one side of examining test table is run through and is installed first connecting rod, the one end of first connecting rod is run through one side of inflator, the fixed cover in inside of venthole has been connected second connecting rod, the one end of second connecting rod pass through the hose with exhaust hole intercommunication.

In order to realize the convenience for subsequently disassembling the water pump, preferably, the bottom surface of the detection platform is fixedly provided with a hydraulic cylinder.

A detection method of a detection device for water pump production comprises the following steps:

and placing the water pump to be detected on the top surface of the detection table, and enabling the end surfaces of two ports of the water pump to be parallel to one side of the clamping block.

When the water pump is put down, the two clamping blocks are simultaneously drawn together inwards, and the two ends of the water pump are clamped.

High-pressure gas enters the interior of the water pump through the exhaust hole, after the gas flow is stable, the numerical value of the gas pressure sensor is unchanged, the sealing performance of the water pump is good, otherwise, the sealing performance of the water pump is poor

After the detection is finished, the whole device is supported by controlling the hydraulic cylinder, so that the two clamping blocks are opened, and the water pump is taken out.

Compared with the prior art, the invention provides a detection device for water pump production, which has the following beneficial effects:

1. this a detection device for water pump production and detection method through setting up structure components such as movable block, movable rod, sealed cowling and second intercommunication pole for utilize the screw thread to screw up the centre gripping among the traditional art for this device, this device is more labour saving and time saving to the centre gripping of water pump, and stability is high, the intensity of labour who has significantly reduced the operative employee, has indirectly increased the production productivity of mill.

2. This a detection device for water pump production and detection method through setting up second intercommunication pole, grip block and baroceptor isotructure subassembly to the realization utilizes the high-pressure gas of emission to detect the leakproofness of water pump, and for general technique, required air pump is small in quantity, and energy consumption is low, and the whole integrated level of device is higher, and whole spoilage is lower.

3. According to the detection device and the detection method for water pump production, the rubber anti-slip pad and the rubber sealing pad are arranged, so that the device is higher in stability and higher in sealing performance, and the accuracy of the detection result of the device is greatly improved.

The device has the advantages of ingenious structure, low manufacturing cost, time and labor saving in the whole using process, great reduction in labor intensity of operators, low source consumption, good sealing property and high detection result accuracy.

Drawings

FIG. 1 is a schematic sectional view of a detection device and a detection method for water pump production according to the present invention;

FIG. 2 is a schematic structural diagram of a front view of a detection device and a detection method for water pump production according to the present invention;

fig. 3 is a schematic top view of a detection device and a detection method for water pump production according to the present invention.

In the figure: 1. a detection table; 2. supporting legs; 3. a movable block; 301. a movable hole; 302. a sliding groove; 303. a slide pin; 304. a support plate; 305. a rubber non-slip mat; 4. a movable rod; 5. a pressure spring; 6. a partition plate; 7. a gas chamber; 8. an appliance chamber; 801. an air pump; 802. a three-way pipe; 9. a sealing cover; 10. a piston plate; 11. an air inlet; 12. an air outlet; 13. an air cylinder; 14. a baffle plate; 15. a first connecting rod; 16. a second communication rod; 17. a ring block; 18. a clamping spring; 19. an extension rod; 20. a clamping block; 2001. a rubber gasket; 21. a through hole; 22. an exhaust hole; 23. an air pressure sensor; 24. a hose; 25. and a hydraulic cylinder.

Detailed Description

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

In the description of the present invention, it is to 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 the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a detection device for water pump production comprises a detection table 1, wherein two supporting legs 2 are fixedly installed on the bottom surface of the detection table 1, a movable block 3 is slidably connected inside the supporting legs 2, a movable rod 4 is fixedly connected to the top surface of the movable block 3, and a pressure spring 5 is sleeved on the movable rod 4; the bottom surface fixedly connected with seal cover 9 of examining test table 1 inner wall, the inside sliding connection of seal cover 9 has piston plate 10, and the bottom surface of piston plate 10 and the top fixed connection of movable rod 4, one side and the bottom of seal cover 9 run through respectively and have seted up inlet port 11 and venthole 12, examine the top surface fixedly connected with inflator 13 of test table 1, the inside sliding connection of inflator 13 has annular block 17, one side of annular block 17 is through extension rod 19 fixedly connected with grip block 20, and fixedly connected with grip spring 18 between one end of annular block 17 and one side of inflator 13 inner wall.

Specifically, activity hole 301 has been seted up to the bottom surface of supporting legs 2, and sliding tray 302 has all been seted up to the both sides of activity hole 301 inner wall, and the inside sliding connection of sliding tray 302 has sliding pin 303, and fixed connection movable block 3 between the adjacent one end of two sliding pin 303 to make movable block 3 can be directional removal from top to bottom, whether the top surface of examining test table 1 has been placed to the sensitive discernment water pump, then prevent that movable block 3 from slipping out activity hole 301.

Specifically, the bottom surface of the movable block 3 is fixedly connected with a supporting plate 304, and the bottom surface of the supporting plate 304 is fixedly connected with a rubber anti-skid pad 305, so that the device is higher in stability; one side of the detection table 1 is fixedly connected with a rubber sealing gasket 2001, so that the sealing performance of the device is improved, and the accuracy of a detection result is greatly improved.

Specifically, examine two baffles 6 of the inside fixedly connected with of test table 1, two baffles 6 divide into two gas chamber 7 and an electrical apparatus chamber 8 to the inside of examining test table 1, and the quantity of sealed cowling 9 is two, and two sealed cowling 9 are located the inside in two gas chamber 7 respectively to utilize high-pressure gas to realize the centre gripping.

Specifically, the air pump 801 is fixedly installed on the bottom surface of the inner wall of the electric appliance cavity 8, the output end of the air pump 801 is fixedly connected with the three-way pipe 802, and two ends of the three-way pipe 802 penetrate through one side of the two partition plates 6 to the inside of the two air cavities 7 respectively, so that a high-pressure air source is provided for the device.

Specifically, a baffle 14 is fixedly connected between two sides of the inner wall of the air cylinder 13, a through hole 21 is formed in one side of the baffle 14 in a penetrating manner, and the circumferential outer wall of the baffle 14 is in sliding connection with the inner ring of the annular block 17, so that the joint of the air cylinder 13 is sealed by the annular block 17.

Specifically, the exhaust hole 22 is opened in the clamping block 20, and the air pressure sensor 23 is fixedly mounted in the exhaust hole 22, so that the subsequent tightness of the water pump can be conveniently detected.

Specifically, a first communication rod 15 is installed on one side of the detection table 1 in a penetrating mode, one end of the first communication rod 15 penetrates one side of the air cylinder 13, a second communication rod 16 is fixedly sleeved inside the air outlet 12, and one end of the second communication rod 16 is communicated with the air outlet 22 through a hose 24, so that air circulation is achieved.

Specifically, the bottom surface of the detection table 1 is fixedly provided with a hydraulic cylinder 25, so that the water pump can be conveniently taken out subsequently.

the water pump to be detected is placed on the top surface of the detection table 1, and the end surfaces of two ports of the water pump are parallel to one side of the clamping block 20.

When the water pump is put down, the two clamping blocks 20 are simultaneously drawn together inwards, and the two ends of the water pump are clamped.

High-pressure gas enters the interior of the water pump through the exhaust hole 22, and after the gas flow is stable, the numerical value of the gas pressure sensor 23 is not changed, so that the sealing performance of the water pump is good, otherwise, the sealing performance of the water pump is poor

After the detection is finished, the whole device is supported by controlling the hydraulic cylinder 25, so that the two clamping blocks 20 are opened, and the water pump is taken out.

In the invention, a power supply is switched on, an air pump 801 starts to work, high-pressure air with certain pressure intensity is conveyed to the inside of an air cavity 7, at the moment, a piston plate 10 blocks an air inlet hole 11, the inside of the air cavity 7 is a closed space, the air flows to the inside of an air cylinder 13 through a first communication rod 15 and passes through a through hole 21, one side of a ring-shaped block 17 is extruded to overcome the elasticity of a clamping spring 18, at the moment, two clamping blocks 20 are outwards expanded, a water pump to be detected is placed on the top surface of a detection platform 1, the port surfaces at two ends of the water pump are parallel to one sides of the two clamping blocks 20, when the water pump is put down, the gravity of the whole device is increased, a movable block 3 overcomes the elasticity of a movable rod 4 to move upwards, so that the piston plate 10 also starts to move upwards, at the moment, one side of the piston plate 10 cannot block the air inlet hole 11, high-pressure air in the air cavity 7 flows to the inside of a second communication rod 16 through the air inlet hole 11 and an air outlet hole 12, at the moment, the gas pressure borne by one side of the annular block 17 is reduced, the two clamping springs 18 push the clamping blocks 20 to approach inwards at the same time and clamp the two ends of the water pump, compared with the clamping by screwing threads in the traditional technology, the device is time-saving and labor-saving in clamping the water pump, high in stability and good in sealing performance, the labor intensity of operators is greatly reduced, the production capacity of a factory is indirectly increased, high-pressure gas entering the inside of the second communicating rod 16 flows into the inside of the water pump through the exhaust hole 22, after a period of time, when the internal gas is stable, the numerical value of the air pressure sensor 23 is not changed, the sealing performance of the water pump is good, otherwise, the sealing performance of the water pump is poor, the device is ingenious in structure, the sealing performance of the water pump is detected by using the discharged high-pressure gas, compared with the common technology, the required number of the air pumps 801 is small, the utilization rate of electric elements is high, and the energy consumption is low, the whole integrated level of device is higher, detects the back that finishes, through control pneumatic cylinder 25, pneumatic cylinder 25's output downstream to support whole device, piston plate 10 resets under the effect of movable rod 4, and then makes two grip blocks 20 open, takes out the water pump.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The detection device for water pump production comprises a detection table (1), wherein two supporting legs (2) are fixedly mounted on the bottom surface of the detection table (1), and is characterized in that a movable block (3) is slidably connected inside the supporting legs (2), a movable rod (4) is fixedly connected to the top surface of the movable block (3), and a pressure spring (5) is sleeved on the movable rod (4); detect bottom surface fixedly connected with sealed cowling (9) of platform (1) inner wall, the inside sliding connection of sealed cowling (9) has piston board (10), and the bottom surface of piston board (10) and the top fixed connection of movable rod (4), one side and the bottom of sealed cowling (9) are run through respectively and have been seted up inlet port (11) and venthole (12), the top surface fixedly connected with inflator (13) of detecting platform (1), the inside sliding connection of inflator (13) has annular piece (17), extension rod (19) fixedly connected with grip block (20) is passed through to one side of annular piece (17), and fixedly connected with grip spring (18) between one end of annular piece (17) and one side of inflator (13) inner wall.

2. The detection device for the water pump production is characterized in that a movable hole (301) is formed in the bottom surface of the supporting leg (2), sliding grooves (302) are formed in two sides of the inner wall of the movable hole (301), sliding pins (303) are connected to the inside of the sliding grooves (302) in a sliding mode, and the adjacent ends of the two sliding pins (303) are fixedly connected with the movable block (3).

3. The detection device for the production of the water pump is characterized in that a support plate (304) is fixedly connected to the bottom surface of the movable block (3), and a rubber anti-skid pad (305) is fixedly connected to the bottom surface of the support plate (304); one side of the detection table (1) is fixedly connected with a rubber sealing gasket (2001).

4. The detection device for the production of the water pump is characterized in that two partition plates (6) are fixedly connected to the inside of the detection table (1), the two partition plates (6) divide the inside of the detection table (1) into two gas cavities (7) and one electric appliance cavity (8), the number of the sealing covers (9) is two, and the two sealing covers (9) are respectively positioned inside the two gas cavities (7).

5. The detection device for the production of the water pump as claimed in claim 4, wherein the air pump (801) is fixedly installed on the bottom surface of the inner wall of the electric appliance cavity (8), the output end of the air pump (801) is fixedly connected with a three-way pipe (802), and two ends of the three-way pipe (802) respectively penetrate through one side of the two partition plates (6) to the inside of the two air cavities (7).

6. The detection device for the production of the water pump as claimed in claim 1, wherein a baffle (14) is fixedly connected between two sides of the inner wall of the air cylinder (13), a through hole (21) is formed in one side of the baffle (14) in a penetrating manner, and the outer circumferential wall of the baffle (14) is connected with the inner ring of the annular block (17) in a sliding manner.

7. The detection device for water pump production according to claim 1, wherein an exhaust hole (22) is formed in the clamping block (20), and an air pressure sensor (23) is fixedly mounted in the exhaust hole (22).

8. The detection device for the production of the water pump is characterized in that a first communication rod (15) penetrates through one side of the detection table (1), one end of the first communication rod (15) penetrates through one side of the air cylinder (13), a second communication rod (16) is fixedly sleeved inside the air outlet hole (12), and one end of the second communication rod (16) is communicated with the exhaust hole (22) through a hose (24).

9. The detection device for the production of the water pump is characterized in that a hydraulic cylinder (25) is fixedly mounted on the bottom surface of the detection table (1).

10. A method for detecting a detection device for water pump production, which is characterized by comprising the detection device for water pump production as claimed in any one of claims 1 to 9, and comprising the following steps:

s1, placing the water pump to be detected on the top surface of the detection table (1) and enabling the end surfaces of two ports of the water pump to be parallel to one side of the clamping block (20);

s2, when the water pump is put down, the two clamping blocks (20) are simultaneously drawn together inwards, and the two ends of the water pump are clamped;

s3, high-pressure gas enters the interior of the water pump through the exhaust hole (22), and after the gas flow is stable, the numerical value of the air pressure sensor (23) is not changed, which indicates that the sealing performance of the water pump is good, otherwise, the sealing performance of the water pump is poor;

and S4, after the detection is finished, the whole device is supported by controlling the hydraulic cylinder (25) to open the two clamping blocks (20), and the water pump is taken out.