CN221744961U - A pneumatic detector - Google Patents

Abstract

The utility model belongs to the technical field of detection devices, specifically a pneumatic detector, comprising a pneumatic measuring instrument body; the output end of the pneumatic measuring instrument body is connected to a first air supply pipe; the output end of the first air supply pipe is connected to a diversion box; the side wall of the diversion box is fixedly connected to a second air supply pipe; the second air supply pipe is evenly distributed on the side wall of the diversion box; the middle part of the base passes through the diversion box; a fixed shaft is arranged on the top of the base; a placement tube is fixedly connected to the top of the fixed shaft; a fixed rod is rotatably matched with the inner side wall of the placement tube; the fixed rod and the extension rod are hinged through a rotating shaft; a foam board is arranged at the bottom of the fixed rod and the extension rod; a detection end is arranged at the end of the extension rod; this step can push the foam board to perform size detection on the gear by using the detection end arranged at the end of the extension rod through the arrangement of the first air supply pipe, the diversion box, the second air supply pipe, the placement tube, the fixed rod, the foam board and the extension rod, thereby enhancing the detection performance of the pneumatic detector.

Description

A pneumatic detector

Technical Field

The utility model belongs to the technical field of detection devices, in particular to a pneumatic detection instrument.

Background Art

Gears need to be tested to see if they are qualified during production. Gear testing is to ensure the stability and safety of mechanical equipment during operation, so as to improve production efficiency and ensure safe production.

In the prior art, since gears are multi-faceted solids and pneumatic detectors can measure gear dimensions through air flow, the accuracy of gear production is ensured.

During long-term use and observation, it was found that the existing pneumatic measuring instruments can only perform dimensional inspection on a single gear, and the measurement time will be prolonged when multiple sets of gears need to be measured.

To this end, the utility model provides a pneumatic detector.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a pneumatic detector is proposed.

The technical solution adopted by the utility model to solve its technical problems is: a pneumatic detector described in the utility model comprises a pneumatic measuring instrument body; the output end of the pneumatic measuring instrument body is connected to a first air supply pipe; the output end of the first air supply pipe is connected to a diversion box; the side wall of the diversion box is fixedly connected to a second air supply pipe; the second air supply pipe is evenly distributed on the side wall of the diversion box; the middle part of the base passes through the diversion box; a fixed shaft is arranged on the top of the base; a placement tube is fixedly connected to the top of the fixed shaft; a fixed rod is rotatably matched with the inner side wall of the placement tube; the fixed rod and the extension rod are hinged by a rotating shaft; a foam board is arranged at the bottom of the fixed rod and the extension rod; a detection end is arranged at the end of the extension rod; this step can push the foam board to perform size detection on the gear by using the detection end arranged at the end of the extension rod through the arrangement of the first air supply pipe, the diversion box, the second air supply pipe, the placement tube, the fixed rod, the foam board and the extension rod, thereby enhancing the detection performance of the pneumatic detector.

Preferably, a placing plate is slidably fitted in the middle of the placing tube; a sealing strip is slidably fitted in the top of the placing plate; the sealing strip is fixedly connected to the placing tube; a sliding rod is slidably fitted in the middle of the placing plate; the sliding rod is evenly distributed in the middle of the placing plate; a spring is sleeved in the middle of the sliding rod; a second gasket is fixedly connected to the top of the sliding rod; a first gasket is fixedly connected to the bottom of the sliding rod; a handle is fixedly connected to the side wall of the placing plate; in this step, the gear to be detected can be placed by setting the placing plate, and the gas leakage inside the placing tube can be reduced by setting the sealing strip, and the gear can be fixed by setting the spring, the spring, the first gasket and the second gasket, thereby further strengthening the fixation of the pneumatic detector.

Preferably, a first slide groove is provided on the top of the base; a slide column is slidably fitted in the middle of the first slide groove; the top of the slide column is fixedly connected to the fixed shaft; a slip ring is rotatably fitted in the middle of the placement tube; this step can make the device rotate through the arrangement of the first slide groove, the slide column and the slip ring, and perform multi-faceted inspections on its gears, further strengthening the inspection direction of the pneumatic detector.

Preferably, a storage box is fixedly connected to the side wall of the base; a water pump is fixedly connected to the side wall of the storage box; a telescopic infusion tube is connected to the output end of the water pump; a bracket is fixedly connected to the top of the base; a second slide groove is provided in the middle of the bracket; a slider is slidably matched in the middle of the second slide groove; the sliders are evenly distributed in the middle of the second slide groove; a fixed plate is fixedly connected to the end of the slider; the telescopic infusion tube passes through the middle of the fixed plate; the telescopic infusion tube is evenly distributed in the middle of the fixed plate; this step can adjust the height of the telescopic infusion tube to flush the side wall of the placement tube through the arrangement of the water pump, the telescopic infusion tube, the bracket, the second slide groove, the slider and the fixed plate, thereby further enhancing the adjustability of the pneumatic detector.

Preferably, an electric push rod is fixedly connected to the bottom of the base; the electric push rods are evenly distributed at the bottom of the base; the ends of the electric push rods are configured to be made of rubber material; in this step, the height of the base can be adjusted through the electric push rods, and the setting of the ends of the electric push rods being made of rubber material can extend the service life of the device and further enhance the adaptability of the pneumatic detector.

Preferably, a cleaning ring is fixedly connected to the output end of the telescopic infusion tube; cleaning holes are provided on the outer wall of the cleaning ring; the cleaning holes are evenly distributed on the outer wall of the cleaning ring; this step can more comprehensively flush the outer wall of the placement tube through the provision of the cleaning ring and the cleaning holes, further strengthening the cleaning area of the pneumatic detector.

The beneficial effects of the utility model are as follows:

1. The pneumatic detector described in the utility model can push the foam plate through the arrangement of the first air pipe, the diversion box, the second air pipe, the placement tube, the fixing rod, the foam plate and the extension rod, and can perform size detection on the gear using the detection end arranged at the end of the extension rod, thereby enhancing the detection performance of the pneumatic detector.

2. The pneumatic detector described in the utility model can fix its gears by arranging the spring, the spring, the first gasket and the second gasket, thereby further strengthening the fixation of the pneumatic detector.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a cross-sectional view of a placement tube in the present utility model;

FIG3 is a schematic diagram of the base structure of the present invention;

FIG4 is a schematic diagram of the structure of a slider in the utility model;

FIG5 is a schematic diagram of the structure of the placement plate in the utility model;

Legend:

1. Pneumatic measuring instrument body; 11. First air supply pipe; 12. Diverter box; 13. Second air supply pipe; 14. Base; 15. Fixed shaft; 16. Placement tube; 17. Fixed rod; 18. Foam board; 19. Extension rod; 2. Sealing strip; 21. Slide rod; 22. Spring; 23. First gasket; 24. Second gasket; 25. Handle; 26. Placement plate; 3. First slide groove; 31. Slide column; 32. Slip ring; 4. Storage box; 41. Water pump; 42. Telescopic infusion tube; 43. Bracket; 44. Second slide groove; 45. Sliding block; 46. Fixed plate; 5. Electric push rod; 6. Cleaning ring; 61. Cleaning hole; 7. Level.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Specific examples are given below.

As shown in Figures 1 and 2, a pneumatic detector described in an embodiment of the utility model includes a pneumatic measuring instrument body 1; the output end of the pneumatic measuring instrument body 1 is connected to a first air supply pipe 11; the output end of the first air supply pipe 11 is connected to a shunt box 12; the side wall of the shunt box 12 is fixedly connected to a second air supply pipe 13; the second air supply pipe 13 is evenly distributed on the side wall of the shunt box 12; the middle part of the base 14 in the shunt box 12 passes through; a fixed shaft 15 is provided on the top of the base 14; a placement tube 16 is fixedly connected to the top of the fixed shaft 15; a fixed rod 17 is rotatably matched with the inner side wall of the placement tube 16; the fixed rod 17 is hinged with the extension rod 19 through a rotating shaft; the fixed rod 17 and A foam plate 18 is arranged at the bottom of the extension rod 19; a detection end is arranged at the end of the extension rod 19; when working, the gas flow inside the diversion box 12 can be diverted through the second gas pipe 13, and the second gas pipe 13 can be input into the placement tube 16 to push the foam plate 18, so that the foam plate 18 is moved up so that the extension rod 19 and the fixed rod 17 are horizontally extended to detect the size of the gear; this step can push the foam plate 18 through the arrangement of the first gas pipe 11, the diversion box 12, the second gas pipe 13, the placement tube 16, the fixed rod 17, the foam plate 18, and the extension rod 19, and use the detection end arranged at the end of the extension rod 19 to perform size detection on the gear, thereby enhancing the detectability of the pneumatic detector.

Further, as shown in Figures 2 to 5, a placement plate 26 is slidably matched in the middle of the placement tube 16; a sealing strip 2 is slidably matched on the top of the placement plate 26; the sealing strip 2 is fixedly connected to the placement tube 16; a slide bar 21 is slidably matched in the middle of the placement plate 26; the slide bar 21 is evenly distributed in the middle of the placement plate 26; a spring 22 is sleeved in the middle of the slide bar 21; a second gasket 24 is fixedly connected to the top of the slide bar 21; a first gasket 23 is fixedly connected to the bottom of the slide bar 21; a handle 25 is fixedly connected to the side wall of the placement plate 26; when working, the placement plate 26 is slidably matched in the middle of the placement tube 16. The plate 26 can be used to place the gear that needs to be tested. The position of the gear can be limited by the sliding rod 21 that slides in the middle of the plate 26. The gear can be fixed by the elastic force of the spring 22. The gas leakage inside the placement tube 16 can be reduced by the sealing strip 2. In this step, the gear that needs to be tested can be placed by setting the plate 26. The gas leakage inside the placement tube 16 can be reduced by setting the sealing strip 2. The gear can be fixed by setting the spring 22, the spring 22, the first gasket 23 and the second gasket 24, thereby further strengthening the fixity of the pneumatic detector.

Further, as shown in Figures 2 to 4, a first slide groove 3 is provided on the top of the base 14; a slide column 31 is slidably fitted in the middle of the first slide groove 3; the top of the slide column 31 is fixedly connected to the fixed shaft 15; and a slip ring 32 is rotatably fitted in the middle of the placement tube 16; during operation, the entire device can be rotated by the first slide groove 3 provided on the top of the base 14 and the slide column 31 in the middle of the first slide groove 3, and the detection end fixed to the end of the extension rod 19 can detect the gear from different directions through the slip ring 32 that rotates in the middle of the placement tube 16; this step can make the device rotate through the arrangement of the first slide groove 3, the slide column 31 and the slip ring 32, and perform multi-faceted detection of its gears, further strengthening the detection direction of the pneumatic detector.

Further, as shown in FIGS. 1 to 4 , the side wall of the base 14 is fixedly connected to a storage box 4; the side wall of the storage box 4 is fixedly connected to a water pump 41; the output end of the water pump 41 is connected to a telescopic infusion tube 42; a bracket 43 is fixedly connected to the top of the base 14; a second slide groove 44 is provided in the middle of the bracket 43; a slider 45 is slidably matched in the middle of the second slide groove 44; the sliders 45 are evenly distributed in the middle of the second slide groove 44; a fixing plate 46 is fixedly connected to the end of the slider 45; the telescopic infusion tube 42 passes through the middle of the fixing plate 46; the telescopic infusion tube 42 is fixed on the fixing plate 46 During operation, the cleaning liquid set inside the storage box 4 is driven by the water pump 41 to be sprayed on the side wall of the placement tube 16 through the telescopic infusion tube 42 for cleaning, and the height of the fixed plate 46 can be adjusted through the slider 45 that slides in the middle of the second slide groove 44, thereby adjusting the height of the telescopic infusion tube 42; in this step, the height of the telescopic infusion tube 42 can be adjusted to flush the side wall of the placement tube 16 through the setting of the water pump 41, the telescopic infusion tube 42, the bracket 43, the second slide groove 44, the slider 45 and the fixed plate 46, thereby further enhancing the adjustability of the pneumatic detector.

Furthermore, as shown in Figure 1, an electric push rod 5 is fixedly connected to the bottom of the base 14; the electric push rod 5 is evenly distributed at the bottom of the base 14; the end of the electric push rod 5 is set to be made of rubber material; when working, the height of the base 14 can be adjusted by the electric push rod 5, and the service life of the device can be extended by setting the end of the electric push rod 5 to be made of rubber material; in this step, the height of the base 14 can be adjusted by the electric push rod 5, and the setting of the end of the electric push rod 5 to be made of rubber material can extend the service life of the device, further enhancing the adaptability of the pneumatic detector.

Furthermore, as shown in Figures 1 to 4, the output end of the telescopic infusion tube 42 is fixedly connected to a cleaning ring 6; the outer wall of the cleaning ring 6 is provided with cleaning holes 61; the cleaning holes 61 are evenly distributed on the outer wall of the cleaning ring 6; during operation, the cleaning liquid output by the telescopic infusion tube 42 can be more evenly sprayed on the outer wall of the placement tube 16 through the cleaning ring 6 and the cleaning holes 61, thereby expanding its cleaning area; in this step, the outer wall of the placement tube 16 can be more comprehensively flushed through the provision of the cleaning ring 6 and the cleaning holes 61, thereby further strengthening the cleaning area of the pneumatic detector.

Furthermore, as shown in FIG1 , a level 7 is fixedly connected to the top of the base 14 ; when working, the level 7 can monitor the working level state of the base 14 in real time; this step can monitor the horizontal working state of the base 14 in real time through the level 7 , further enhancing the safety of the pneumatic detector.

Working principle: When working, the gas flow inside the shunt box 12 can be shunted through the second gas supply pipe 13. The second gas supply pipe 13 can be input into the inside of the placement tube 16 to push the foam plate 18, so that the foam plate 18 moves up and the extension rod 19 and the fixing rod 17 are horizontally extended to detect the size of the gear. The gear to be detected can be placed by the placement plate 26 that slides in the middle of the placement tube 16. The position of the gear can be limited by the sliding rod 21 that slides in the middle of the placement plate 26. The gear can be fixed by the elastic force of the spring 22. The sealing strip 2 can reduce the leakage of the internal gas of the placement tube 16. The first slide groove 3 provided on the top of the base 14 and the sliding column 31 in the middle of the first slide groove 3 can make the entire device rotate The detection end fixed to the end of the extension rod 19 can detect the gear from different directions by rotating the slip ring 32 in the middle of the placement tube 16. The cleaning liquid set inside the storage box 4 is driven by the water pump 41 to spray it on the side wall of the placement tube 16 through the telescopic infusion tube 42 for cleaning. The slider 45 that slides in the middle of the second slide groove 44 can adjust the height of the fixed plate 46 and then adjust the height of the telescopic infusion tube 42. The height of the base 14 can be adjusted by the electric push rod 5. The service life of the device can be extended by setting the end of the electric push rod 5 to rubber material. The cleaning liquid output by the telescopic infusion tube 42 can be sprayed more evenly on the outer wall of the placement tube 16 through the cleaning ring 6 and the cleaning hole 61 to expand its cleaning area.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A pneumatic detector, comprising a pneumatic measuring instrument body (1); the method is characterized in that: the output end of the pneumatic measuring instrument body (1) is connected with a first air pipe (11); the output end of the first gas pipe (11) is connected with a shunt box (12); the side wall of the shunt box (12) is fixedly connected with a second air pipe (13); the second air delivery pipes (13) are uniformly distributed on the side wall of the shunt box (12); the middle part of a base (14) in the shunt box (12) passes through; the top of the base (14) is provided with a fixed shaft (15); a placing cylinder (16) is fixedly connected to the top of the fixed shaft (15); the inner side wall of the placement barrel (16) is rotatably matched with a fixed rod (17); the fixed rod (17) is hinged with the extension rod (19) through a rotating shaft; foam plates (18) are arranged at the bottoms of the fixing rods (17) and the extension rods (19); the end part of the extension rod (19) is provided with a detection end.

2. A pneumatic detector according to claim 1, wherein: a placement plate (26) is slidably matched with the middle part of the placement cylinder (16); the top of the placing plate (26) is in sliding fit with a sealing strip (2); the sealing strip (2) is fixedly connected with the placing cylinder (16); a sliding rod (21) is in sliding fit with the middle part of the placing plate (26); the sliding rods (21) are uniformly distributed in the middle of the placing plate (26); a spring (22) is sleeved in the middle of the sliding rod (21); a second gasket (24) is fixedly connected to the top end of the sliding rod (21); a first gasket (23) is fixedly connected to the bottom end of the sliding rod (21); the side wall of the placing plate (26) is fixedly connected with a handle (25).

3. A pneumatic detector according to claim 2, wherein: the top of the base (14) is provided with a first chute (3); a sliding column (31) is in sliding fit with the middle part of the first sliding groove (3); the top end of the sliding column (31) is fixedly connected with the fixed shaft (15); the middle part of the placing cylinder (16) is rotatably matched with a slip ring (32).

4. A pneumatic detector according to claim 3, wherein: a saving box (4) is fixedly connected to the side wall of the base (14); the side wall of the storage box (4) is fixedly connected with a water pump (41); the output end of the water pump (41) is connected with a telescopic infusion tube (42); a bracket (43) is fixedly connected to the top of the base (14); a second chute (44) is arranged in the middle of the bracket (43); a sliding block (45) is in sliding fit with the middle part of the second sliding groove (44); the sliding blocks (45) are uniformly distributed in the middle of the second sliding groove (44); a fixed plate (46) is fixedly connected to the end part of the sliding block (45); the telescopic infusion tube (42) passes through the middle part of the fixed plate (46); the telescopic infusion tubes (42) are uniformly distributed in the middle of the fixing plate (46).

5. A pneumatic detector according to claim 4, wherein: an electric push rod (5) is fixedly connected to the bottom of the base (14); the electric push rods (5) are uniformly distributed at the bottom of the base (14); the end part of the electric push rod (5) is made of rubber.

6. A pneumatic detector according to claim 5, wherein: the output end of the telescopic infusion tube (42) is fixedly connected with a cleaning ring (6); the outer side wall of the cleaning ring (6) is provided with cleaning holes (61); the cleaning holes (61) are uniformly distributed on the outer side wall of the cleaning ring (6).