CN220956276U - Airtight corner jar with function is examined to gas - Google Patents
Airtight corner jar with function is examined to gas Download PDFInfo
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- CN220956276U CN220956276U CN202322709012.9U CN202322709012U CN220956276U CN 220956276 U CN220956276 U CN 220956276U CN 202322709012 U CN202322709012 U CN 202322709012U CN 220956276 U CN220956276 U CN 220956276U
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- 238000001514 detection method Methods 0.000 claims abstract description 147
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an airtight corner cylinder with an air detection function, which belongs to the technical field of pneumatic elements and comprises a main body, wherein a piston for rotating and moving is connected in a sliding manner in a cavity of the main body; the lower end of the main body is fixedly connected with a base for closing the cavity of the main body; the main body is provided with an air detection assembly for air inlet and air outlet; the gas detection assembly comprises a loosening gas detection control assembly, a clamping gas detection control assembly and an exhaust assembly, wherein gas detection joint assemblies used for gas detection are arranged in two mounting grooves in the middle of the front side of the upper end of the main body, and the upper and lower positions of the two gas detection joint assemblies are set. Through the mode, whether the corner cylinder clamps or releases the workpiece can be judged by loosening the air pressure in the air detection control assembly and the air pressure in the clamping air detection control assembly, so that the safety and reliability of machining are ensured, and the workpiece is clamped rapidly.
Description
Technical Field
The utility model relates to the technical field of pneumatic elements, in particular to an airtight corner cylinder with an air detection function.
Background
The corner cylinder is an indispensable clamping element of the numerical control machine tool, and can comprehensively improve the working efficiency. The welding and assembling clamp is small in size, powerful in function, space-saving, high in clamping speed and accurate in positioning, basically can be regarded as a clamp type manipulator, can be matched with a machine tool for use, can clamp and open workpieces rapidly, and is suitable for occasions with high production rhythm and workpiece machining precision.
The utility model CN208578800U discloses a rotatable oil cylinder, which comprises a cylinder body, a piston rod, a screw rod, an end cover and an end cover, wherein the end cover is hermetically assembled at the lower end of the cylinder body, one end of the piston rod, which is positioned in the cylinder body, is provided with an axial inner hole, the lower end of the screw rod is fixedly connected with the end cover, the upper part of the screw rod is positioned in the axial inner hole, and the cylinder body is provided with a first oil port and a second oil port.
But this patent cannot judge whether the corner cylinder clamps or releases the workpiece, cannot accurately judge when the piston rod moves to the uppermost part to loosen the workpiece, thereby stopping the oil supply to the second oil hole, and cannot accurately judge when the piston rod moves to the lower part to clamp the workpiece, thereby stopping the oil supply to the first oil hole, and realizing the rapid clamping and loosening of the workpiece.
Based on the above, the utility model designs an airtight corner cylinder with an air detection function to solve the above problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides an airtight corner cylinder with an air detection function.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
an airtight corner cylinder with an air detection function comprises a main body;
a piston for rotating and moving is connected in a sliding way in the cavity of the main body;
The lower end of the main body is fixedly connected with a base for closing the cavity of the main body;
The main body is provided with an air detection assembly for air inlet and air outlet;
The air detection assembly comprises an air detection loosening control assembly, an air detection clamping control assembly and an air exhaust assembly, wherein the air detection loosening control assembly is connected with an air detection joint assembly at the upper end, the air detection clamping control assembly is connected with an air detection joint assembly at the lower end, the air exhaust assembly is arranged in the middle of the upper end of the main body, and the air exhaust assembly is connected with the air detection joint assembly;
And the two mounting grooves in the middle of the front side of the upper end of the main body are internally provided with air detection joint assemblies for air detection, and the upper and lower positions of the two air detection joint assemblies are respectively provided.
Still further, the gas detection control subassembly that loosens includes first gas flow mouth that loosens, the second loosens the gas flow mouth, third loosens gas flow mouth and fourth and loosens the gas flow mouth, and first gas flow mouth that loosens has been seted up to the lower extreme front side of main part, and the second gas flow mouth that loosens has been seted up to the upper end front side of main part, and fourth gas flow mouth that loosens has been seted up to the upper end right side of main part, and the third gas flow mouth that loosens is seted up to the top front side of main part, and first gas flow mouth that loosens, second gas flow mouth, third gas flow mouth and fourth loosens all communicates of gas flow mouth, and fourth loosens the gas flow mouth and is connected with the gas detection joint subassembly of upper end.
Still further, the tight gas detection control subassembly of clamp includes first tight air flow port, the tight air flow port of second clamp, tight air flow port of third clamp and tight air flow port of third clamp, the first tight air flow port of clamp has been seted up to the lower extreme front side of main part, the tight air flow port of second clamp has been seted up to the upper end front side of main part, the fourth tight air flow port of clamp has been seted up to the upper end left side of main part, the third tight air flow port of third clamp is seted up to the top front side of main part, the tight air flow port of first clamp, the tight air flow port of second clamp, tight air flow port of third clamp and the tight air flow port of fourth clamp all communicate, the tight air flow port of fourth clamp is connected with the gas detection joint subassembly of lower extreme.
Still further, exhaust assembly includes first exhaust passage and second exhaust passage, and first exhaust passage has been seted up to the upper end front side of main part, and two mounting grooves in the middle of the upper end front side of first exhaust passage intercommunication main part, and the second exhaust passage has been seted up to the protruding department lower extreme of upper end of main part, and second exhaust passage communicates with the lower extreme mounting groove.
Further, a clamping air detection control assembly is arranged at the left end of the main body, and a loosening air detection control assembly is arranged at the right end of the main body.
Further, the first unclamping airflow port and the first clamping airflow port are connected with an external air pressure sensor.
Still further, the joint subassembly is examined to gas includes end seat, a spring, the pole is examined to gas, the backing plate, first air vent, the fixed block, the second air vent, the recess, sealing washer and steel ball, the equal fixedly connected with backing plate of lower extreme of end seat, the centre of backing plate is all seted up flutedly, a plurality of first air vents have all been seted up to the equal circumference array of upper end of backing plate, the inner all communicates with the recess of first air vent, the lower extreme fixedly connected with sealing washer of backing plate, the upper end of pole is examined to gas all passes sealing washer and recess in proper order and with end seat sliding connection, the spring all is located the cavity of end seat, the equal fixed connection of one end of spring is in the upper end of end seat, the other end of spring all overlaps to establish the upper end of pole and with the upper end protruding department fixed connection of pole is examined to gas, the below cover of pole is equipped with the fixed block and the inner and the pole sliding connection is examined to gas, the outer end and the main part fixed block fixed connection, the fixed block is located the below of sealing washer, a plurality of second air vents have all been seted up to the circumference array in the upper end outside of fixed block, the pole tip and the laminating contact with the steel ball.
Furthermore, the upper ends of the two mounting grooves are fixedly connected with end seats.
Furthermore, two mounting grooves in the middle of the front side of the upper end of the main body are both inclined grooves.
Further, the second air vent of the upper air detection joint assembly is communicated with the fourth loosening air vent, and the second air vent of the lower air detection joint assembly is communicated with the fourth clamping air vent.
Advantageous effects
When the air detection is released, ventilation is carried out in a first release air flow port, a second release air flow port and a third release air flow port of an air detection control assembly of the air detection assembly, air enters an air detection joint assembly at the upper end through a fourth release air flow port, and whether an airtight corner cylinder releases a workpiece is judged under the action of the air detection joint assembly, so that air supply to a rotary release air supply port on a main body is stopped;
When the clamping air detection is performed, ventilation is performed to the first clamping air flow port, the second clamping air flow port and the third clamping air flow port of the clamping air detection control assembly, air enters the air detection joint assembly at the lower end through the fourth clamping air flow port, and whether the airtight corner cylinder clamps a workpiece is judged under the action of the air detection joint assembly, so that air supply to the rotary clamping air supply port on the main body is stopped;
When the main body moves upwards, the air detection rods at the upper end and the lower end are not contacted with the sealing ring, air flow in the fourth loosening air flow port sequentially flows through the second air vent, the groove and the first air vent at the upper end to enter the cavity of the end seat, then flows into the end seat at the lower end through the first air discharge channel, finally is discharged through the second air discharge channel, air flow in the fourth clamping air flow port sequentially flows through the second air vent, the groove and the first air vent at the lower end to enter the cavity of the end seat, finally is discharged through the second air discharge channel, the steel ball at the upper end is triggered when the step of the main body moves upwards to the uppermost, the steel ball at the upper end is driven to move outwards, and the air detection rod is driven by the steel ball to move upwards to compress the spring until the upper end of the air detection rod abuts against the sealing ring to seal the air flow, and at the moment, the air pressure in the first loosening air flow port is detected by the external air pressure sensor;
When the main body moves downwards, the air detection rod at the lower end is not contacted with the sealing ring, air flow in the fourth clamping air flow port sequentially flows through the second air vent, the groove and the first air vent at the lower end to enter the cavity of the end seat, and finally is discharged through the second air discharge channel, when the step of the main body moves downwards from the uppermost direction to the lower part of the steel ball above, the steel ball at the upper end is released, the air detection rod is driven to move downwards under the elastic action of the spring, the air flow is communicated, when the step continues to move downwards to the steel ball at the lower end, the steel ball at the lower end is released, the air detection rod is driven to move downwards under the elastic action of the spring until the bulge at the upper end of the air detection rod butts against the sealing ring, and the air flow is sealed, and at the moment, the air pressure sensor outside detects that the air pressure in the first clamping air flow port is increased; whether the corner cylinder clamps or releases the workpiece can be judged by loosening the air pressure in the air detection control assembly and the air pressure in the clamping air detection control assembly, so that the safety and reliability of machining are ensured, and the workpiece is clamped rapidly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a main body structure of an airtight corner cylinder with an air detection function;
FIG. 2 is a front view of an airtight corner cylinder structure with air detection function according to the present utility model;
FIG. 3 is a perspective view of a main body structure of an airtight corner cylinder with an air detection function;
FIG. 4 is a perspective view of a main body structure of an airtight corner cylinder with an air detection function;
FIG. 5 is a cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 6 is a cross-sectional view taken along the B-B direction of FIG. 2;
FIG. 7 is a cross-sectional view taken along the direction C-C of FIG. 2;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a perspective view of the air inspection joint assembly of the present utility model.
Reference numerals in the drawings represent respectively:
1. A main body; 2. a piston; 3. an air detection assembly; 31. loosening the gas detection control assembly; 311. a first loose airflow port; 312. a second loosening airflow port; 313. thirdly, loosening the air flow port; 314. fourth, loosening the air flow port; 32. a clamping gas detection control assembly; 321. a first clamping airflow port; 322. a second clamping airflow port; 323. a third clamping airflow port; 324. a fourth clamping airflow port; 33. an exhaust assembly; 331. a first exhaust passage; 332. a second exhaust passage; 4. a base; 5. an air detection joint assembly; 51. an end seat; 52. a spring; 53. an air detection rod; 54. a backing plate; 55. a first vent; 56. a fixed block; 57. a second vent; 58. a groove; 59. a seal ring; 510. and (3) a steel ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are 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 utility model is further described below with reference to examples.
In some embodiments, referring to fig. 1-9 of the specification, an airtight corner cylinder with an air detection function comprises a main body 1;
A piston 2 for rotary movement is slidably connected in the cavity of the main body 1;
The lower end of the main body 1 is fixedly connected with a base 4 for closing the cavity of the main body 1;
the main body 1 is provided with an air detection assembly 3 for air inlet and air outlet;
the air detection assembly 3 comprises an air detection loosening control assembly 31, an air detection clamping control assembly 32 and an air exhausting assembly 33, wherein the air detection loosening control assembly 31 is connected with the air detection joint assembly 5 at the upper end, the air detection clamping control assembly 32 is connected with the air detection joint assembly 5 at the lower end, the air exhausting assembly 33 is arranged in the middle of the upper end of the main body 1, and the air exhausting assembly 33 is connected with the air detection joint assembly 5;
The released gas detection control assembly 31 comprises a first released gas flow port 311, a second released gas flow port 312, a third released gas flow port 313 and a fourth released gas flow port 314, the front side of the lower end of the main body 1 is provided with the first released gas flow port 311, the front side of the upper end of the main body 1 is provided with the second released gas flow port 312, the right side of the upper end of the main body 1 is provided with the fourth released gas flow port 314, the front side of the top of the main body 1 is provided with the third released gas flow port 313, the first released gas flow port 311, the second released gas flow port 312, the third released gas flow port 313 and the fourth released gas flow port 314 are all communicated, and the fourth released gas flow port 314 is connected with the gas detection joint assembly 5 at the upper end;
the clamping air detection control assembly 32 comprises a first clamping air flow port 321, a second clamping air flow port 322, a third clamping air flow port 323 and a third clamping air flow port 323, wherein the front side of the lower end of the main body 1 is provided with the first clamping air flow port 321, the front side of the upper end of the main body 1 is provided with the second clamping air flow port 322, the left side of the upper end of the main body 1 is provided with a fourth clamping air flow port 324, the front side of the top of the main body 1 is provided with the third clamping air flow port 323, the first clamping air flow port 321, the second clamping air flow port 322, the third clamping air flow port 323 and the fourth clamping air flow port 324 are all communicated, and the fourth clamping air flow port 324 is connected with the air detection head assembly 5 at the lower end;
The exhaust assembly 33 comprises a first exhaust channel 331 and a second exhaust channel 332, the front side of the upper end of the main body 1 is provided with the first exhaust channel 331, the first exhaust channel 331 is communicated with two mounting grooves in the middle of the front side of the upper end of the main body 1, the lower end of the bulge part of the upper end of the main body 1 is provided with the second exhaust channel 332, and the second exhaust channel 332 is communicated with the lower mounting groove;
Preferably, the left end of the main body 1 is provided with a clamping air detection control assembly 32, and the right end of the main body 1 is provided with a loosening air detection control assembly 31;
preferably, the first unclamping airflow port 311 and the first clamping airflow port 321 are connected to an external air pressure sensor, not shown;
When the air detection is released, ventilation is carried out to the first release air flow port 311, the second release air flow port 312 and the third release air flow port 313 of the release air detection control assembly 31 of the air detection assembly 3, air enters the air detection joint assembly 5 at the upper end through the fourth release air flow port 314, and whether the airtight corner cylinder has released a workpiece is judged under the action of the air detection joint assembly 5, so that air supply to the rotary release air supply port on the main body 1 is stopped;
During clamping air detection, ventilation is carried out in the first clamping air flow port 321, the second clamping air flow port 322 and the third clamping air flow port 323 of the clamping air detection control assembly 32, air enters the air detection joint assembly 5 at the lower end through the fourth clamping air flow port 324, and whether the airtight corner cylinder clamps a workpiece is judged under the action of the air detection joint assembly 5, so that air supply to the rotary clamping air supply port on the main body 1 is stopped;
The two mounting grooves in the middle of the front side of the upper end of the main body 1 are respectively provided with an air detection joint assembly 5 for air detection, and the two air detection joint assemblies 5 are arranged at upper and lower positions;
The air detection joint assembly 5 comprises an end seat 51, a spring 52, an air detection rod 53, a base plate 54, a first air vent 55, a fixed block 56, a second air vent 57, a groove 58, a sealing ring 59 and a steel ball 510, wherein the lower end of the end seat 51 is fixedly connected with the base plate 54, the middle of the base plate 54 is provided with the groove 58, the upper end of the base plate 54 is provided with a plurality of first air vents 55 in a circumferential array, the inner end of the first air vent 55 is communicated with the groove 58, the lower end of the base plate 54 is fixedly connected with the sealing ring 59, the upper end of the air detection rod 53 sequentially passes through the sealing ring 59 and the groove 58 and is in sliding connection with the end seat 51, the spring 52 is positioned in a cavity of the end seat 51, one end of the spring 52 is fixedly connected with the upper end of the end seat 51, the other end of the spring 52 is sleeved on the upper end of the air detection rod 53 and is fixedly connected with the bulge of the upper end of the air detection rod 53, the lower end of the air detection rod 53 is sleeved with the fixed block 56, the inner end of the fixed block 56 is in sliding connection with the air detection rod 53, the outer end of the fixed block 56 is fixedly connected with the main body 1, the lower end of the fixed block 56 is positioned below the fixed block 56, the upper end of the fixed block 56 is positioned at the upper end of the sealing ring 56, and the upper end of the two ends of the fixed block 56 is in contact with the upper end of the air detection rod 53, and the upper end of the air detection rod 53 is in contact with the two ends of the air detection rod 53, and the air detection rod 53;
preferably, the upper ends of the two mounting grooves are fixedly connected with an end seat 51;
When the main body 1 moves upwards, the air detection rods 53 at the upper end and the lower end are not contacted with the sealing rings 59, the air flow in the fourth loosening air flow port 314 sequentially flows through the second air vent 57, the groove 58 and the first air vent 55 at the upper end to enter the cavity of the end seat 51, then flows into the end seat 51 at the lower end through the first air discharge channel 331, finally is discharged through the second air vent 332, the air flow in the fourth clamping air flow port 324 sequentially flows through the second air vent 57, the groove 58 and the first air vent 55 at the lower end to enter the cavity of the end seat 51, finally is discharged through the second air discharge channel 332, when the step of the main body 1 moves upwards to the uppermost position, the steel ball 510 at the upper end is triggered, the steel ball 510 at the upper end is driven to move outwards, the air detection rods 53 are driven to move upwards to compress the spring 52 until the upper end of the air detection rods 53 abuts against the sealing rings 59, and the air flow is sealed, and at the moment, the air pressure sensor outside detects the air pressure increase in the first loosening air flow port 311;
When the main body 1 moves downwards, the air detection rod 53 at the lower end is not contacted with the sealing ring 59, the air flow in the fourth clamping air flow port 324 sequentially flows through the second air vent 57, the groove 58 and the first air vent 55 at the lower end to enter the cavity of the end seat 51, and finally is discharged through the second air vent 332, when the step of the main body 1 moves downwards from the uppermost part to the lower part of the steel ball 510 above, the steel ball 510 at the upper end is released, the air detection rod 53 is driven to move downwards under the elastic action of the spring 52, the air flow is communicated, when the step continues to move downwards to the steel ball 510 at the lower end, the steel ball 510 at the lower end is released, the air detection rod 53 is driven to move downwards under the elastic action of the spring 52 until the upper end bulge of the air detection rod 53 butts against the sealing ring 59, the air flow is sealed, and at the moment, the air pressure sensor outside detects the air pressure increase in the first clamping air flow port 321;
whether the corner cylinder clamps or releases the workpiece can be judged by loosening the air pressure in the air detection control assembly 31 and the air pressure in the clamping air detection control assembly 32, so that the safety and the reliability of processing are ensured, and the workpiece is rapidly clamped.
In some embodiments, as shown in fig. 1 to 9, as a preferred embodiment of the present utility model, it is preferable that both of the mounting grooves in the middle of the front side of the upper end of the main body 1 are inclined grooves.
In some embodiments, as shown in fig. 1-9, as a preferred embodiment of the present utility model, it is preferred that the second vent 57 of the upper air handler assembly 5 is in communication with the fourth unclamping vent 314 and the second vent 57 of the lower air handler assembly 5 is in communication with the fourth clamping vent 324.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides an airtight corner jar with gas detection function, includes main part (1), its characterized in that:
A piston (2) for rotating and moving is connected in a sliding way in the cavity of the main body (1);
The lower end of the main body (1) is fixedly connected with a base (4) for closing the cavity of the main body (1);
The main body (1) is provided with an air detection assembly (3) for air inlet and air outlet;
The air detection assembly (3) comprises an air detection loosening control assembly (31), an air detection clamping control assembly (32) and an air exhausting assembly (33), wherein the air detection loosening control assembly (31) is connected with an air detection joint assembly (5) at the upper end, the air detection clamping control assembly (32) is connected with the air detection joint assembly (5) at the lower end, the air exhausting assembly (33) is arranged in the middle of the upper end of the main body (1), and the air exhausting assembly (33) is connected with the air detection joint assembly (5);
two mounting grooves in the middle of the front side of the upper end of the main body (1) are respectively internally provided with an air detection joint assembly (5) for air detection, and the upper and lower positions of the two air detection joint assemblies (5) are respectively arranged.
2. The airtight corner cylinder with an air detection function according to claim 1, wherein: the air detection control assembly (31) comprises a first air opening (311), a second air opening (312), a third air opening (313) and a fourth air opening (314), wherein the first air opening (311) is formed in the front side of the lower end of the main body (1), the second air opening (312) is formed in the front side of the upper end of the main body (1), the fourth air opening (314) is formed in the right side of the upper end of the main body (1), the third air opening (313) is formed in the front side of the top of the main body (1), the first air opening (311), the second air opening (312), the third air opening (313) and the fourth air opening (314) are all communicated, and the fourth air opening (314) is connected with the air detection head assembly (5) at the upper end.
3. The airtight corner cylinder with an air detection function according to claim 2, wherein: the clamping air detection control assembly (32) comprises a first clamping air flow port (321), a second clamping air flow port (322), a third clamping air flow port (323) and a third clamping air flow port (323), wherein the first clamping air flow port (321) is formed in the front side of the lower end of the main body (1), the second clamping air flow port (322) is formed in the front side of the upper end of the main body (1), the fourth clamping air flow port (324) is formed in the left side of the upper end of the main body (1), the third clamping air flow port (323) is formed in the front side of the top of the main body (1), the first clamping air flow port (321), the second clamping air flow port (322), the third clamping air flow port (323) and the fourth clamping air flow port (324) are all communicated, and the fourth clamping air flow port (324) is connected with the air detection connector assembly (5) at the lower end.
4. The airtight corner cylinder with an air detection function according to claim 3, wherein: the exhaust assembly (33) comprises a first exhaust channel (331) and a second exhaust channel (332), the first exhaust channel (331) is formed in the front side of the upper end of the main body (1), the first exhaust channel (331) is communicated with two mounting grooves in the middle of the front side of the upper end of the main body (1), the second exhaust channel (332) is formed in the lower end of the protruding portion of the upper end of the main body (1), and the second exhaust channel (332) is communicated with the mounting grooves at the lower end.
5. The airtight corner cylinder with an air detection function according to claim 4, wherein: the left end of main part (1) is provided with and presss from both sides tight gas detection control assembly (32), and the right-hand member of main part (1) is provided with loosens gas detection control assembly (31).
6. The airtight corner cylinder with an air detection function according to claim 5, wherein: the first loosening airflow port (311) and the first clamping airflow port (321) are connected with an external air pressure sensor.
7. The airtight corner cylinder with an air detection function according to claim 6, wherein: the air detection joint component (5) comprises an end seat (51), a spring (52), an air detection rod (53), a backing plate (54), a first air vent (55), a fixed block (56), a second air vent (57), a groove (58), a sealing ring (59) and a steel ball (510), wherein the lower end of the end seat (51) is fixedly connected with the backing plate (54), the middle of the backing plate (54) is provided with the groove (58), the upper end of the backing plate (54) is provided with a plurality of first air vents (55) in a circumferential array, the inner ends of the first air vents (55) are communicated with the groove (58), the lower end of the backing plate (54) is fixedly connected with the sealing ring (59), the upper end of the air detection rod (53) sequentially penetrates through the sealing ring (59) and the groove (58) and is in sliding connection with the end seat (51), one end of the spring (52) is fixedly connected with the upper end of the end seat (51), the other end of the spring (52) is sleeved on the upper end of the end seat (51), the inner end of the air detection rod (53) is fixedly connected with the upper end of the air detection rod (53) at the position of the upper end of the air detection rod (53), the inner end of the air detection rod (56) is fixedly connected with the outer end (56) and fixedly connected with the outer end (1), the fixed block (56) is located the below of sealing washer (59), and a plurality of second ventilation openings (57) have all been seted up to the equal circumference array in the upper end outside of fixed block (56), and the lower extreme tip of gas detection pole (53) all is in laminating contact with steel ball (510).
8. The airtight corner cylinder with an air detection function according to claim 7, wherein: the upper ends of the two mounting grooves are fixedly connected with end seats (51).
9. The airtight corner cylinder with an air detection function according to claim 8, wherein: the two mounting grooves in the middle of the front side of the upper end of the main body (1) are both inclined grooves.
10. The airtight corner cylinder with an air detection function according to claim 9, wherein: the second air vent (57) of the upper air detection joint assembly (5) is communicated with the fourth loosening air vent (314), and the second air vent (57) of the lower air detection joint assembly (5) is communicated with the fourth clamping air vent (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709012.9U CN220956276U (en) | 2023-10-10 | 2023-10-10 | Airtight corner jar with function is examined to gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709012.9U CN220956276U (en) | 2023-10-10 | 2023-10-10 | Airtight corner jar with function is examined to gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956276U true CN220956276U (en) | 2024-05-14 |
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ID=91006889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322709012.9U Active CN220956276U (en) | 2023-10-10 | 2023-10-10 | Airtight corner jar with function is examined to gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956276U (en) |
-
2023
- 2023-10-10 CN CN202322709012.9U patent/CN220956276U/en active Active
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