CN217084115U - Airtightness detection device for machining - Google Patents
Airtightness detection device for machining Download PDFInfo
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- CN217084115U CN217084115U CN202220772240.3U CN202220772240U CN217084115U CN 217084115 U CN217084115 U CN 217084115U CN 202220772240 U CN202220772240 U CN 202220772240U CN 217084115 U CN217084115 U CN 217084115U
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Abstract
The utility model relates to the technical field of machining, and a gas tightness detection device for machining is disclosed, including the processing box, the middle part on processing box right side and the one end fixed connection of diaphragm, the top of the diaphragm other end and the bottom fixed connection of motor, the output shaft at motor one side middle part is pegged graft with the middle part of eccentric wheel, one side of the outer periphery of eccentric wheel and the middle part sliding connection of the outer periphery of power pulley, the middle part of power pulley is rotated and is cup jointed in the outer periphery of dwang one end, the outer periphery at dwang middle part is pegged graft with the one end of first catch bar. This gas tightness detection device for machining is arc motion under the effect of catch bar through arc power plate, and pressure push rod promotes the closing plate to the inside motion of processing box, has reached with higher speed with the inside gas motion of box, and the accurate effect that detects out the inside gas tightness of box has solved traditional gas tightness testing process complicacy, and difficult operation causes the problem of great error easily.
Description
Technical Field
The utility model relates to a machining technical field specifically is a gas tightness detection device for machining.
Background
Many of the conventional machining processes are performed in a sealed container, and the airtightness of the container is detected when the interior of the container is machined.
At present, current gas tightness detection device uses very inconveniently, delays machining's progress, and the dynamics that simultaneously inconvenient control gas tightness detected, too big dynamics damage gas tightness detection device and machining body easily, reduce machining's work efficiency, increase later stage machining's maintenance cost of maintenance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gas tightness detection device for machining, the utility model has the advantages of simple structure, convenient operation, the power degree of applying in the control testing process of being convenient for, can protect well to detection device, avoid too big self of damaging detection device of dynamics, guarantee that follow-up machining can go on smoothly, cost input when reducing detection device uses, reduce advantages such as daily maintenance of instrument, it is very inconvenient to have solved current gas tightness detection device and used, hinder the progress of machining, the dynamics that inconvenient control gas tightness detected simultaneously, gas tightness detection device and machining body are damaged easily to too big dynamics, reduce machining's work efficiency, increase later stage machining's maintenance cost of maintenance's problem.
(II) technical scheme
For realizing above-mentioned simple structure, convenient operation, the power degree of applying in the control testing process of being convenient for, to detection device can protect well, avoid too big damage detection device's of dynamics self, guarantee that follow-up machining can go on smoothly, the cost when reducing detection device and using drops into, reduces the daily maintenance purpose of instrument, the utility model provides a following technical scheme: the utility model provides a gas tightness detection device for machining, including the processing box, the middle part on processing box right side and the one end fixed connection of diaphragm, the top of the diaphragm other end and the bottom fixed connection of motor, the output shaft at motor one side middle part is pegged graft with the middle part of eccentric wheel, one side of the eccentric wheel outer periphery and the middle part sliding connection of the outer periphery of power pulley, the middle part of power pulley is rotated and is cup jointed in the outer periphery of dwang one end, the outer periphery at dwang middle part is pegged graft with the one end of first catch bar, the other end of first catch bar passes through the bull bar and is connected with the middle part rotation of processing box one side.
The outer circumference of one end of the power pulley is far away from the rotating rod and is rotationally inserted with one end of the second push rod, the other end of the second push rod is rotationally connected with the middle of one end of the arc-shaped power plate through the rotating rod, the middle of the other end of the arc-shaped power plate is rotationally connected with the supporting plate at the top of the pressure push rod through the rotating rod, the bottom of the pressure push rod penetrates through the middle of the fixed vertical pipe and is fixedly connected with the upper surface of the sealing plate, and the top of the outer circumference of the fixed vertical pipe is fixedly arranged at one end of the top of the processing box body.
The middle part of processing box upper surface and the bottom fixed connection of riser, one side at riser top and the one end fixed connection of backup pad, the front side of the backup pad other end is connected with the one end rotation that promotes the riser through the bull stick, the bottom rotation that promotes the riser is provided with the catch wheel, the one side of catch wheel outer periphery and the one end sliding connection that the second catch bar was kept away from to arc power board upper surface.
Preferably, the bottom of the outer circumferential surface of the arc-shaped power plate is provided with an arc-shaped supporting plate, the bottom of the arc-shaped supporting plate is fixedly arranged at the top of the processing box body through a connecting rod, and the arc-shaped surface at the upper end of the arc-shaped power plate is contacted with the bottom of the arc-shaped power plate.
Preferably, the outer circumferential surface of the pressure push rod is sleeved with a spring, the bottom of the spring is fixedly connected with the top of the fixed vertical pipe, and the top of the spring is fixedly arranged below the baffle at the top of the pressure push rod.
Preferably, the middle part that promotes the riser rotates and is provided with the telescopic link, and the telescopic link is kept away from the one end that promotes the riser and is passed through the bull stick rotation and set up in the top of riser one side.
Preferably, the left end at processing box top is fixed and is provided with the pressure test pipe, and the bottom of pressure test pipe and the inside intercommunication of processing box, the inside of processing box set up to encapsulated situation, and one side of pressure test pipe is provided with the pressure scale.
Preferably, the middle part of the power pulley is provided with a groove, the width of the groove is larger than the thickness of the eccentric wheel, and the power pulley and the eccentric wheel are arranged vertically.
Compared with the prior art, the utility model provides a gas tightness detection device for machining possesses following beneficial effect:
1. this gas tightness detection device for machining is arc motion under the effect of catch bar through arc power plate, and pressure push rod promotes the closing plate to the inside motion of processing box, has reached with higher speed with the inside gas motion of box, and the accurate effect that detects out the inside gas tightness of box has solved traditional gas tightness testing process complicacy, and difficult operation causes the problem of great error easily.
2. This gas tightness detection device for machining, simple structure, convenient operation, the power degree of applying in the control testing process of being convenient for, to detection device can protect well, avoid the too big self that damages detection device of dynamics, guarantee that follow-up machining can go on smoothly, reduce the cost input when detection device uses, reduce the daily maintenance of instrument.
Drawings
FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of a processing box body of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a right side schematic view of the present invention;
fig. 4 is a top view of the present invention.
Wherein: the device comprises a processing box body 1, a first push rod 2, a transverse plate 3, an eccentric wheel 4, a motor 5, a power pulley 6, a second push rod 7, an arc-shaped supporting plate 8, an arc-shaped power plate 9, a push wheel 10, a supporting plate 11, a push vertical plate 12, a telescopic rod 13, a vertical plate 14, a pressure test tube 15, a pressure push rod 16, a fixed vertical tube 17, a sealing plate 18 and a rotating rod 19.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a gas tightness detecting device for machining, comprising a machining box 1, a pressure testing tube 15 is fixedly arranged at the left end of the top of the machining box 1, the bottom of the pressure testing tube 15 is communicated with the interior of the machining box 1, the interior of the machining box 1 is set in a sealed state, one side of the pressure testing tube 15 is provided with pressure scales, gas in the box flows under stress to drive a pointer inside the tube 15 to be tested to move, so as to facilitate observation of the gas tightness effect of the interior of the machining box, the middle part of the right side of the machining box 1 is fixedly connected with one end of a transverse plate 3, the top of the other end of the transverse plate 3 is fixedly connected with the bottom of a motor 5, an output shaft at the middle part of one side of the motor 5 is inserted into the middle part of an eccentric wheel 4, one side of the outer circumferential surface of the eccentric wheel 4 is slidably connected with the middle part of the outer circumferential surface of a power pulley 6, a groove is arranged at the middle part of the power pulley 6, the width of the groove is larger than the thickness of the eccentric wheel 4, the power pulley 6 is perpendicular to the eccentric wheel 4, the groove is formed in the outer circumferential surface of the power pulley 6, the eccentric wheel 4 can slide on the surface of the power pulley 6 conveniently, the eccentric wheel 4 is prevented from being separated from the outer side of the power pulley 6, the middle of the power pulley 6 is rotatably sleeved on the outer circumferential surface of one end of the rotating rod 19, the outer circumferential surface of the middle of the rotating rod 19 is connected with one end of the first push rod 2 in an inserting mode, and the other end of the first push rod 2 is rotatably connected with the middle of one side of the processing box body 1 through the rotating rod.
The outer circumferential surface of one end of the rotating rod 19, which is far away from the power pulley 6, is rotatably inserted into one end of the second push rod 7, the other end of the second push rod 7 is rotatably connected with the middle part of one end of the arc power plate 9 through the rotating rod, the arc support plate 8 is arranged at the bottom of the outer circumferential surface of the arc power plate 9, the bottom of the arc support plate 8 is fixedly arranged at the top of the processing box body 1 through the connecting rod, the arc surface at the upper end of the arc power plate 9 is contacted with the bottom of the arc power plate 9, the arc power plate 9 is provided with a fulcrum through the arc support plate 8 to prevent the right end of the arc power plate 9 from moving downwards, the middle part of the other end of the arc power plate 9 is rotatably connected with a support plate at the top of the pressure push rod 16 through the rotating rod, a spring is sleeved on the outer circumferential surface of the pressure push rod 16, the bottom of the spring is fixedly connected with the top of the fixed vertical pipe 17, and the top of the spring is fixedly arranged below a baffle at the top of the pressure push rod 16, the outer circumferential surface of the pressure push rod 16 is provided with a spring to enable the pressure push rod 16 to reset in time after moving, the bottom of the pressure push rod 16 penetrates through the fixed vertical pipe 17 to be fixedly connected with the middle part of the upper surface of the sealing plate 18, and the top of the outer circumferential surface of the fixed vertical pipe 17 is fixedly arranged at one end of the top of the processing box body 1.
Middle part and the bottom fixed connection of riser 14 of processing 1 upper surface of box, one side at riser 14 top and the one end fixed connection of backup pad 11, the front side of the backup pad 11 other end is passed through the bull stick and is connected with the one end rotation that promotes riser 12, the middle part rotation that promotes riser 12 is provided with telescopic link 13, telescopic link 13 is kept away from the one end that promotes riser 12 and is passed through the bull stick rotation and set up in the top of riser 14 one side, promote telescopic link 13 and conveniently adjust catch wheel 10 and arc power board 9 upper surface contact's position, the bottom rotation that promotes riser 12 is provided with catch wheel 10, the one end sliding connection that second catch bar 7 was kept away from to one side of catch wheel 10 outer periphery and arc power board 9 upper surface.
When the airtight device is used, when the airtightness in the machining box body needs to be detected, a machining opening and other openings of the machining box body are closed, the motor 5 is started to serve as power to drive the eccentric wheel 4 to move, the eccentric wheel 4 does circular motion around the circle center of an output shaft of the motor 5, the power pulley 6 drives one end of the first push rod 2 to swing under the action of the eccentric wheel 4, one end of the first push rod 2 simultaneously drives the second push rod 7 to move upwards, because the other end of the second push rod 7 is rotatably connected with the arc-shaped power plate 9, the upper surface of the arc-shaped power plate 9 is limited by the push wheel 10 and the push vertical plate 12, the other end of the arc-shaped power plate 9 is stressed to drive the pressure push rod 16 to move towards the interior of the machining box body 1, the pressure push rod 16 drives the sealing plate 18 to move in the interior of the fixed vertical pipe 17, and meanwhile, the gas in the interior of the machining box body 1 is extruded to flow, the pointer inside the pressure test tube 15 communicated with the processing box 1 will be changed, and the detection of the air tightness inside the machining is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gas tightness detection device for machining, includes processing box (1), its characterized in that: the middle part of the right side of the processing box body (1) is fixedly connected with one end of the transverse plate (3), the top part of the other end of the transverse plate (3) is fixedly connected with the bottom of the motor (5), an output shaft in the middle part of one side of the motor (5) is inserted into the middle part of the eccentric wheel (4), one side of the outer circumferential surface of the eccentric wheel (4) is in sliding connection with the middle part of the outer circumferential surface of the power pulley (6), the middle part of the power pulley (6) is rotatably sleeved on the outer circumferential surface of one end of the rotating rod (19), the outer circumferential surface in the middle part of the rotating rod (19) is inserted into one end of the first push rod (2), and the other end of the first push rod (2) is rotatably connected with the middle part of one side of the processing box body (1) through the rotating rod;
the outer circumferential surface of one end, far away from the power pulley (6), of the rotating rod (19) is rotatably inserted into one end of a second push rod (7), the other end of the second push rod (7) is rotatably connected with the middle of one end of an arc-shaped power plate (9) through the rotating rod, the middle of the other end of the arc-shaped power plate (9) is rotatably connected with a supporting plate at the top of a pressure push rod (16) through the rotating rod, the bottom of the pressure push rod (16) penetrates through a fixed vertical pipe (17) to be fixedly connected with the middle of the upper surface of a sealing plate (18), and the top of the outer circumferential surface of the fixed vertical pipe (17) is fixedly arranged at one end of the top of a processing box body (1);
the middle part of processing box (1) upper surface and the bottom fixed connection of riser (14), the one side at riser (14) top and the one end fixed connection of backup pad (11), the front side of backup pad (11) other end is passed through the bull stick and is connected with the one end rotation that promotes riser (12), the bottom rotation that promotes riser (12) is provided with and promotes wheel (10), the one end sliding connection that second catch bar (7) were kept away from to one side of promoting wheel (10) outer periphery and arc power board (9) upper surface.
2. A gas tightness detecting device for machining according to claim 1, wherein: the bottom of the outer periphery of the arc-shaped power plate (9) is provided with an arc-shaped supporting plate (8), the bottom of the arc-shaped supporting plate (8) is fixedly arranged at the top of the processing box body (1) through a connecting rod, and the arc-shaped surface at the upper end of the arc-shaped power plate (9) is contacted with the bottom of the arc-shaped power plate (9).
3. A gas tightness detecting device for machining according to claim 1, wherein: the outer circumferential surface of the pressure push rod (16) is sleeved with a spring, the bottom of the spring is fixedly connected with the top of the fixed vertical pipe (17), and the top of the spring is fixedly arranged below the baffle at the top of the pressure push rod (16).
4. A gas tightness detecting device for machining according to claim 1, wherein: the middle part of promoting riser (12) rotates and is provided with telescopic link (13), and telescopic link (13) keep away from the one end that promotes riser (12) and set up in the top of riser (14) one side through the bull stick rotation.
5. A gas tightness detecting device for machining according to claim 1, wherein: the left end at processing box (1) top is fixed and is provided with pressure test pipe (15), and the bottom of pressure test pipe (15) and the inside intercommunication of processing box (1), the inside of processing box (1) sets up to encapsulated situation, and one side of pressure test pipe (15) is provided with the pressure scale.
6. A gas tightness detecting device for machining according to claim 1, wherein: the middle part of the power pulley (6) is provided with a groove, the width of the groove is larger than the thickness of the eccentric wheel (4), and the power pulley (6) and the eccentric wheel (4) are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772240.3U CN217084115U (en) | 2022-04-01 | 2022-04-01 | Airtightness detection device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772240.3U CN217084115U (en) | 2022-04-01 | 2022-04-01 | Airtightness detection device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084115U true CN217084115U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772240.3U Active CN217084115U (en) | 2022-04-01 | 2022-04-01 | Airtightness detection device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084115U (en) |
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2022
- 2022-04-01 CN CN202220772240.3U patent/CN217084115U/en active Active
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