CN221173765U - Device for air tightness test of seamless gas cylinder valve - Google Patents
Device for air tightness test of seamless gas cylinder valve Download PDFInfo
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- CN221173765U CN221173765U CN202323260942.7U CN202323260942U CN221173765U CN 221173765 U CN221173765 U CN 221173765U CN 202323260942 U CN202323260942 U CN 202323260942U CN 221173765 U CN221173765 U CN 221173765U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a device for a seamless gas cylinder valve air tightness test. The utility model comprises a water tank, wherein an L-shaped connecting plate is fixedly connected above the water tank; a lifting assembly is arranged above the L-shaped connecting plate and comprises a first screw rod and a first sliding block, and the first sliding block is in threaded connection with the outer side of the first screw rod; one side of the first sliding block is fixedly connected with a mounting plate; a first clamping assembly is arranged above the mounting plate and close to the first screw rod; the seamless gas cylinder is placed in the shell, the four L-shaped clamping blocks are driven to be close to each other through the four mounting blocks after being placed in the shell, the bottom of the seamless gas cylinder can be clamped and fixed, after the bottom of the seamless gas cylinder is fixed, the two three-way sliding blocks are enabled to move in the outer side of the two-way screw rod in a threaded mode through the two-way screw rod, the two three-way sliding blocks are enabled to drive the two clamping plates to be close to each other, therefore the front end of the seamless gas cylinder can be clamped and fixed, the seamless gas cylinder with different sizes can be clamped and fixed, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of air tightness test, in particular to a device for an air tightness test of a seamless gas cylinder valve.
Background
The seamless cylinder valve is a valve for connecting a pipeline and a cylinder. It is typically mounted at the mouth of the cylinder for controlling the flow and pressure of the gas within the cylinder.
The application number is: 201920064332.4 discloses a gas cylinder valve air tightness checking device, which comprises a base plate, wherein two upright posts which are symmetrically arranged are fixedly connected to the upper side wall of the base plate, a top plate is fixedly connected between the two upright posts, a motor is fixedly connected to the upper side wall of the top plate, a rotating rod is fixedly connected to the output end of the motor, a rotating roller is fixedly connected to the other end of the rotating rod, a plurality of annular grooves are formed in the rotating roller, each annular groove is internally provided with a driving rope in a winding manner, an opening is formed in the top plate in a penetrating manner, the lower ends of the driving ropes penetrate through the opening and are fixedly connected with a connecting plate together, and a plurality of arc-shaped placing racks are fixedly connected to the lower side wall of the connecting plate; through setting up motor, live-rollers, dwang, drive rope, connecting plate and arc rack, start the motor, the motor passes through dwang drive live-rollers rotation, and the live-rollers drive rope removes, and the drive rope puts down the connecting plate for the inside gas cylinder that has gas of arc rack is put into the glass water tank, carefully observes whether the valve position of bottle bubbles, thereby check the gas tightness.
In the prior art, though through setting up motor, live-rollers, dwang, drive rope, connecting plate and arc rack, can check up the gas tightness of cylinder valve, but the size of arc rack is fixed, when inside the arc rack was plugged into to less gas cylinder, the arc rack can't fix less gas cylinder, can appear less gas cylinder and rock the condition in the arc rack to can lead to less gas cylinder wearing and tearing and damage even, and inside the rack was then unable to be plugged into to great gas cylinder, the suitability is lower.
Disclosure of utility model
Therefore, the utility model aims to solve the technical problem of lower applicability of the arc-shaped placing rack in the prior art.
In order to solve the technical problems, the utility model provides a device for a seamless gas cylinder valve air tightness test
In one embodiment of the utility model, the water tank comprises a water tank, wherein an L-shaped connecting plate is fixedly connected above the water tank; a lifting assembly is arranged above the L-shaped connecting plate and comprises a first screw rod and a first sliding block, and the first sliding block is in threaded connection with the outer side of the first screw rod; one side of the first sliding block is fixedly connected with a mounting plate; a first clamping assembly is arranged above the mounting plate and close to the first screw rod, and comprises a mounting block and an L-shaped clamping block, and the L-shaped clamping block is fixedly connected to the mounting block; the mounting panel top is kept away from the position of a lead screw and is provided with No. two clamping assemblies, and No. two clamping assemblies include two-way lead screw and No. three sliders, and No. three slider threaded connection is in two-way lead screw outsides.
In one embodiment of the utility model, the lifting assembly comprises a first motor, and the first motor is fixedly connected to the upper surface of the L-shaped connecting plate; the output end of the first motor is fixedly connected with a rotating shaft; a first bevel gear which is symmetrically arranged is fixedly connected to the outer side of the rotating shaft; a second bevel gear is meshed below the first bevel gear; a first screw rod is fixedly connected to the bottom of the two bevel gears and is rotatably connected in the water tank and the L-shaped connecting plate; and a first sliding block is connected with the outer side of the first screw rod in a threaded manner.
In one embodiment of the utility model, the first clamping assembly comprises a housing; one side of the shell, which is close to the first motor, is fixedly connected with a positioning frame; a second motor is fixedly connected to the middle part of one side, close to the first motor, of the positioning frame; the output end of the second motor is fixedly connected with a rotating disc, and the rotating disc is positioned between the positioning frame and the shell; four evenly arranged positioning grooves are formed in the shell; each positioning groove is internally and slidably connected with a mounting block; a first sliding groove is formed in the position, corresponding to the positioning groove, of the mounting block, and the first sliding groove corresponds to the positioning groove; four movable grooves which are uniformly arranged are formed in the positions of the rotating disc corresponding to the mounting blocks, and the mounting blocks are connected in the movable grooves in a sliding manner; the second sliding grooves are symmetrically arranged at positions of the mounting blocks corresponding to the movable grooves, and the movable grooves correspond to the second sliding grooves; an L-shaped clamping block is fixedly connected to one side, away from the rotating disc, of the mounting block; a first protection pad is fixedly connected in the L-shaped clamping block.
In one embodiment of the present utility model, the second clamping assembly includes a symmetrically arranged second slider; one side of one second sliding block far away from the other second sliding block is fixedly connected with a fourth motor; the output end of the fourth motor is fixedly connected with a bidirectional screw rod, and the bidirectional screw rod is rotationally connected in the two second sliding blocks; the outer side of the bidirectional screw rod is in threaded connection with a third sliding block which is symmetrically arranged; a clamping plate is fixedly connected above the third sliding block; and a second protection pad is fixedly connected to the inner side of the clamping plate.
In one embodiment of the utility model, two groups of symmetrically arranged fixing plates are fixedly connected on the upper surface of the mounting plate at positions corresponding to the second sliding blocks; one side of one of the fixing plates, which is far away from the second sliding block, is fixedly connected with a third motor; the output end of the third motor is fixedly connected with a second screw rod, and the second screw rod is rotationally connected in one group of fixing plates; one of the second sliding blocks is in threaded connection with the outer side of the second screw rod; and a first positioning rod is fixedly connected between the other group of fixing plates, and the outer side of the first positioning rod is connected with a second sliding block in a sliding manner.
In one embodiment of the utility model, a second positioning rod is fixedly connected between the two second sliding blocks at a position corresponding to the third sliding block, and the third sliding block is slidably connected to the outer side of the second positioning rod.
In one embodiment of the utility model, a protection box is fixedly connected to the upper surface of the L-shaped connecting plate at a position corresponding to the first motor, and the first bevel gear and the second bevel gear are positioned in the protection box.
In one embodiment of the utility model, the mounting plate is provided with a plurality of evenly arranged water outlet holes.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the device for the air tightness test of the seamless gas cylinder valve, the seamless gas cylinder is placed in the shell, the four L-shaped clamping blocks are driven to be close to each other through the four mounting blocks after the seamless gas cylinder is placed in the shell, the bottom of the seamless gas cylinder can be clamped and fixed, after the bottom of the seamless gas cylinder is fixed, the two No. three sliding blocks are enabled to move on the outer side of the two-way screw rod in a threaded mode through the two-way screw rod, the two No. three sliding blocks drive the two clamping plates to be close to each other, therefore the front end of the seamless gas cylinder can be clamped and fixed, the seamless gas cylinders with different sizes can be clamped and fixed, and the practicability is improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the interior of a protective case according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is a perspective view of a first clamp assembly of the present utility model;
Fig. 5 is an exploded view of the present utility model at a first clamp assembly.
Description of the specification reference numerals: 1. a water tank; 11. an L-shaped connecting plate; 2. a motor I; 21. a rotating shaft; 22. a first bevel gear; 23. a two-size bevel gear; 24. a first screw rod; 25. a first sliding block; 26. a mounting plate; 27. a water outlet hole; 28. a protection box; 3. a housing; 31. a positioning frame; 32. a motor II; 33. a rotating disc; 331. a movable groove; 34. a positioning groove; 35. a mounting block; 36. a first chute; 37. a second chute; 38. l-shaped clamping blocks; 39. a first protection pad; 4. a fixing plate; 41. a third motor; 42. a second screw rod; 43. a first positioning rod; 44. a second slide block; 5. a fourth motor; 51. a two-way screw rod; 52. a third slider; 53. a clamping plate; 54. a second protective pad; 55. and a second positioning rod.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-5, the device for the air tightness test of the seamless gas cylinder valve comprises a water tank 1, wherein an L-shaped connecting plate 11 is fixedly connected above the water tank 1; a lifting assembly is arranged above the L-shaped connecting plate 11 and comprises a first screw rod 24 and a first sliding block 25, and the first sliding block 25 is in threaded connection with the outer side of the first screw rod 24; one side of the first sliding block 25 is fixedly connected with a mounting plate 26; a first clamping assembly is arranged above the mounting plate 26 and close to the first screw rod 24, and comprises a mounting block 35 and an L-shaped clamping block 38, wherein the L-shaped clamping block 38 is fixedly connected to the mounting block 35; a second clamping assembly is arranged at a position above the mounting plate 26 far away from the first screw rod 24, and comprises a bidirectional screw rod 51 and a third sliding block 52, and the third sliding block 52 is in threaded connection with the outer side of the bidirectional screw rod 51; in the prior art, although the air tightness of the cylinder valve can be verified by arranging a motor, a rotating roller, a rotating rod, a driving rope, a connecting plate and an arc-shaped placing frame, the arc-shaped placing frame is fixed in size, when a smaller gas cylinder is plugged into the arc-shaped placing frame, the arc-shaped placing frame cannot fix the smaller gas cylinder, the condition that the smaller gas cylinder shakes in the arc-shaped placing frame can occur, so that the smaller gas cylinder is worn or even damaged, the larger gas cylinder cannot be plugged into the placing frame, and the applicability is low; before the device carries out the airtight test to the seamless gas cylinder, the middle part of a clamping assembly is put into to the bottom of the seamless gas cylinder earlier, put into the back and be close to each other through four installation pieces 35, four installation pieces 35 are close to each other and make four L-shaped clamp pieces 38 be close to each other, thereby can carry out the centre gripping to the bottom of the seamless gas cylinder and fix, after the bottom centre gripping to the seamless gas cylinder is fixed, through two-way lead screw 51 rotation, two three sliders 52 are driven to move at two-way lead screw 51 outside screw thread to make two three sliders 52 be close to each other, two three sliders 52 are close to and can drive two splint 53 to be close to each other, thereby can carry out the centre gripping to the front end of seamless gas cylinder fixedly, and can carry out the centre gripping to the seamless gas cylinder of equidimension not, the practicality has been improved.
In one embodiment of the present utility model, the lifting assembly includes a first motor 2, and the first motor 2 is fixedly connected to the upper surface of the L-shaped connecting plate 11; the output end of the first motor 2 is fixedly connected with a rotating shaft 21; a first bevel gear 22 which is symmetrically arranged is fixedly connected to the outer side of the rotating shaft 21; a second bevel gear 23 is meshed below the first bevel gear 22; a first screw rod 24 is fixedly connected to the bottom of the two bevel gears 23, and the first screw rod 24 is rotatably connected in the water tank 1 and the L-shaped connecting plate 11; a first sliding block 25 is connected to the outer side of the first screw rod 24 in a threaded manner; through staff start motor 2, motor 2 drives axis of rotation 21 and rotates, and axis of rotation 21 rotates and drives bevel gear 22 and rotate, and bevel gear 22 rotates and drives bevel gear 23 and rotate, and bevel gear 23 rotates and drives lead screw 24 and rotate, and lead screw 24 rotates electronic slider 25 in lead screw 24 outside screw movement, and slider 25 drives mounting panel 26 and rises or descend when moving to can carry out the gas tightness test to seamless gas cylinder bottle valve.
In one embodiment of the utility model, the first clamping assembly comprises a housing 3; a positioning frame 31 is fixedly connected to one side of the shell 3, which is close to the first motor 2; the middle part of one side, close to the first motor 2, of the positioning frame 31 is fixedly connected with a second motor 32; the output end of the second motor 32 is fixedly connected with a rotating disc 33, and the rotating disc 33 is positioned between the positioning frame 31 and the shell 3; four evenly arranged positioning grooves 34 are formed in the shell 3; a mounting block 35 is slidably connected in each positioning groove 34; a first sliding groove 36 is formed in the mounting block 35 corresponding to the positioning groove 34, and the first sliding groove 36 corresponds to the positioning groove 34; four movable grooves 331 which are uniformly arranged are formed in the position of the rotating disc 33 corresponding to the mounting blocks 35, and the mounting blocks 35 are connected in the movable grooves 331 in a sliding manner; the mounting block 35 is provided with a second chute 37 which is symmetrically arranged at a position corresponding to the movable chute 331, and the movable chute 331 corresponds to the second chute 37; an L-shaped clamping block 38 is fixedly connected to one side, away from the rotating disc 33, of the mounting block 35; a first protection pad 39 is fixedly connected in the L-shaped clamping block 38; before a test is carried out, the bottom of the seamless gas cylinder is aligned with the middle part of the shell 3, the motor No. two 32 is started after the test is carried out, the motor No. two 32 drives the rotating disc 33 to rotate, the rotating disc 33 rotates to drive the movable groove 331 to rotate, and because the first sliding groove 36 of the mounting block 35 is slidably connected in the positioning groove 34 and the second sliding groove 37 of the mounting block 35 is slidably connected in the movable groove 331, the movable groove 331 can squeeze the mounting block 35 in the rotating process of the movable groove 331, the mounting block 35 slides in the positioning groove 34 and enables the four mounting blocks 35 to be close to each other, the four mounting blocks 35 are close to each other, the four L-shaped clamping blocks 38 are close to each other, so that the bottom of the seamless gas cylinder can be clamped and fixed, and seamless gas cylinders with different sizes can be clamped and fixed; the first protection pad 39 can protect the outer side of the bottom of the seamless gas cylinder and prevent the bottom of the seamless gas cylinder from being worn in the clamping process.
In one embodiment of the present utility model, the second clamping assembly includes symmetrically arranged second sliders 44; one side of one second sliding block 44 far away from the other second sliding block 44 is fixedly connected with a fourth motor 5; the output end of the fourth motor 5 is fixedly connected with a bidirectional screw rod 51, and the bidirectional screw rod 51 is rotationally connected in the two second sliding blocks 44; the outer side of the bidirectional screw rod 51 is in threaded connection with a third sliding block 52 which is symmetrically arranged; a clamping plate 53 is fixedly connected above the third sliding block 52; a second protection pad 54 is fixedly connected to the inner side of the clamping plate 53; after the bottom of the seamless gas cylinder is clamped and fixed, a fourth motor 5 is started by a worker, the fourth motor 5 drives a bidirectional screw rod 51 to rotate, the bidirectional screw rod 51 rotates to drive two third sliding blocks 52 to move on the outer side of the bidirectional screw rod 51 in a threaded mode, the two third sliding blocks 52 are close to each other, the two third sliding blocks 52 can drive two clamping plates 53 to be close to each other when being close to each other, so that the front end of the seamless gas cylinder can be clamped and fixed, and after the bottom and the front end of the seamless gas cylinder are clamped and fixed, the seamless gas cylinder is stable, and then a gas tightness test can be performed; the second protection pad 54 can protect the outer side of the seamless gas cylinder and prevent abrasion to the seamless gas cylinder in the clamping process.
In one embodiment of the present utility model, two sets of symmetrically arranged fixing plates 4 are fixedly connected to the upper surface of the mounting plate 26 at positions corresponding to the second slider 44; one side of one fixing plate 4 far away from the second sliding block 44 is fixedly connected with a third motor 41; the output end of the third motor 41 is fixedly connected with a second screw rod 42, and the second screw rod 42 is rotatably connected in one group of fixing plates 4; one of the second sliding blocks 44 is in threaded connection with the outer side of the second screw rod 42; a first positioning rod 43 is fixedly connected between the other group of the fixed plates 4, and the outer side of the first positioning rod 43 is connected with a second sliding block 44 in a sliding manner; when the seamless gas cylinder valve with different lengths is subjected to the airtight test, a third motor 41 is started by a worker, the third motor 41 drives a second screw rod 42 to rotate, the second screw rod 42 rotates to drive one of second slide blocks 44 to move on the outer side of the second screw rod 42, one of the second slide blocks 44 drives a bidirectional screw rod 51 and the other second slide block 44 to move in the moving process, so that the position of the second clamping assembly can be adjusted, the seamless gas cylinder with different lengths can be clamped and fixed after the position of the second clamping assembly is adjusted, the stability of the seamless gas cylinder can be ensured, the other second slide block 44 can slide on the outer side of a first positioning rod 43 in the moving process, the position of the second slide block 44 can be limited, and the second slide block 44 is prevented from shifting.
In one embodiment of the present utility model, a second positioning rod 55 is fixedly connected between the two second sliders 44 at a position corresponding to the third slider 52, and the third slider 52 is slidably connected to the outer side of the second positioning rod 55; the second positioning rod 55 fixedly connected to the second sliding block 44 enables the third sliding block 52 to be slidably connected to the outer side of the second positioning rod 55, so that the position of the third sliding block 52 can be limited, and the third sliding block 52 is prevented from being deviated.
In one embodiment of the present utility model, a protection box 28 is fixedly connected to the upper surface of the L-shaped connection plate 11 at a position corresponding to the first motor 2, and the first bevel gear 22 and the second bevel gear 23 are located in the protection box 28; the first motor 2, the first bevel gear 22 and the second bevel gear 23 can be protected by the protection box 28 fixedly connected with the L-shaped connecting plate 11.
In one embodiment of the present utility model, the mounting plate 26 is provided with a plurality of water outlet holes 27 which are uniformly arranged; through the water outlet holes 27 formed in the mounting plate 26, when the mounting plate 26 descends into the water tank 1, the contact area between the mounting plate 26 and water can be reduced, and therefore the mounting plate 26 can be prevented from extruding water out of the water tank 1.
Working principle:
In the prior art, although the air tightness of the cylinder valve can be verified by arranging a motor, a rotating roller, a rotating rod, a driving rope, a connecting plate and an arc-shaped placing frame, the arc-shaped placing frame is fixed in size, when a smaller gas cylinder is plugged into the arc-shaped placing frame, the arc-shaped placing frame cannot fix the smaller gas cylinder, the condition that the smaller gas cylinder shakes in the arc-shaped placing frame can occur, so that the smaller gas cylinder is worn or even damaged, the larger gas cylinder cannot be plugged into the placing frame, and the applicability is low; before the device is tested, the bottom of a seamless gas cylinder is aligned with the middle part of a shell 3, a motor No. two 32 is started after the bottom of the seamless gas cylinder is placed in the shell, the motor No. two 32 drives a rotating disc 33 to rotate, the rotating disc 33 rotates to drive a movable groove 331 to rotate, and because a first sliding groove 36 of a mounting block 35 is slidably connected in a positioning groove 34 and a second sliding groove 37 of the mounting block 35 is slidably connected in the movable groove 331, the movable groove 331 can squeeze the mounting block 35 in the rotating process of the movable groove 331, so that the mounting block 35 slides in the positioning groove 34 and enables four mounting blocks 35 to be close to each other, and four L-shaped clamping blocks 38 are close to each other, so that the bottom of the seamless gas cylinder can be clamped and fixed, and seamless gas cylinders with different sizes can be clamped and fixed;
After the bottom clamping of the seamless gas cylinder is finished, a motor No. 5 is started by a worker, the motor No. 5 drives a bidirectional screw rod 51 to rotate, the bidirectional screw rod 51 rotates to drive two sliding blocks No. 52 to move in threads on the outer side of the bidirectional screw rod 51, the two sliding blocks No. 52 are close to each other to drive two clamping plates 53 to be close to each other, so that the front end of the seamless gas cylinder can be clamped and fixed, and after the bottom and the front end clamping of the seamless gas cylinder are finished, the seamless gas cylinder is stable, and the gas tightness test can be carried out.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a seamless gas cylinder valve gas tightness test's device which characterized in that: comprises a water tank (1), wherein an L-shaped connecting plate (11) is fixedly connected above the water tank (1); a lifting assembly is arranged above the L-shaped connecting plate (11), and comprises a first screw rod (24) and a first sliding block (25), and the first sliding block (25) is in threaded connection with the outer side of the first screw rod (24); one side of the first sliding block (25) is fixedly connected with a mounting plate (26); a first clamping assembly is arranged above the mounting plate (26) and close to the first screw rod (24), and comprises a mounting block (35) and an L-shaped clamping block (38), and the L-shaped clamping block (38) is fixedly connected to the mounting block (35); the position of mounting panel (26) top and keeping away from screw rod (24) is provided with No. two clamping assembly, and No. two clamping assembly includes two-way screw rod (51) and No. three slider (52), and No. three slider (52) threaded connection is in two-way screw rod (51) outside.
2. The device for the airtight test of the seamless gas cylinder valve according to claim 1, wherein: the lifting assembly comprises a first motor (2), and the first motor (2) is fixedly connected to the upper surface of the L-shaped connecting plate (11); the output end of the first motor (2) is fixedly connected with a rotating shaft (21); a first bevel gear (22) which is symmetrically arranged is fixedly connected to the outer side of the rotating shaft (21); a second bevel gear (23) is meshed below the first bevel gear (22); a first screw rod (24) is fixedly connected to the bottom of the two-number bevel gear (23), and the first screw rod (24) is rotatably connected in the water tank (1) and the L-shaped connecting plate (11); the outside threaded connection of a first lead screw (24) has a slider (25).
3. The apparatus for gas tightness test of a seamless cylinder valve according to claim 2, wherein: the first clamping assembly comprises a shell (3); one side of the shell (3) close to the first motor (2) is fixedly connected with a positioning frame (31); the middle part of one side, close to the first motor (2), of the positioning frame (31) is fixedly connected with a second motor (32); the output end of the second motor (32) is fixedly connected with a rotating disc (33), and the rotating disc (33) is positioned between the positioning frame (31) and the shell (3); four evenly arranged positioning grooves (34) are formed in the shell (3); each positioning groove (34) is internally and slidably connected with a mounting block (35); a first sliding groove (36) is formed in the position, corresponding to the positioning groove (34), of the mounting block (35), and the first sliding groove (36) corresponds to the positioning groove (34); four movable grooves (331) which are uniformly arranged are formed in the positions of the rotating disc (33) corresponding to the mounting blocks (35), and the mounting blocks (35) are connected in the movable grooves (331) in a sliding mode; the second sliding grooves (37) which are symmetrically arranged are formed in the positions, corresponding to the movable grooves (331), of the mounting blocks (35), and the movable grooves (331) correspond to the second sliding grooves (37); an L-shaped clamping block (38) is fixedly connected to one side, far away from the rotating disc (33), of the mounting block (35); a first protection pad (39) is fixedly connected in the L-shaped clamping block (38).
4. A seamless cylinder valve tightness test device according to claim 3, wherein: the second clamping assembly comprises second sliding blocks (44) which are symmetrically arranged; one side of one second sliding block (44) far away from the other second sliding block (44) is fixedly connected with a fourth motor (5); the output end of the fourth motor (5) is fixedly connected with a bidirectional screw rod (51), and the bidirectional screw rod (51) is rotationally connected in the two second sliding blocks (44); the outer side of the bidirectional screw rod (51) is in threaded connection with a third sliding block (52) which is symmetrically arranged; a clamping plate (53) is fixedly connected above the third sliding block (52); and a second protection pad (54) is fixedly connected to the inner side of the clamping plate (53).
5. The device for the airtight test of the seamless gas cylinder valve according to claim 4, wherein: two groups of symmetrically arranged fixing plates (4) are fixedly connected to the upper surface of the mounting plate (26) at positions corresponding to the second sliding blocks (44); one side of one fixed plate (4) far away from the second sliding block (44) is fixedly connected with a third motor (41); the output end of the third motor (41) is fixedly connected with a second screw rod (42), and the second screw rod (42) is rotationally connected in one group of fixing plates (4); one of the second sliding blocks (44) is in threaded connection with the outer side of the second screw rod (42); and a first positioning rod (43) is fixedly connected between the other group of fixing plates (4), and the outer side of the first positioning rod (43) is connected with a second sliding block (44) in a sliding manner.
6. The device for the airtight test of the seamless gas cylinder valve according to claim 5, wherein: and a second positioning rod (55) is fixedly connected between the two second sliding blocks (44) at the position corresponding to the third sliding block (52), and the third sliding block (52) is slidably connected to the outer side of the second positioning rod (55).
7. The apparatus for gas tightness test of a seamless cylinder valve according to claim 6, wherein: the upper surface of the L-shaped connecting plate (11) is fixedly connected with a protection box (28) corresponding to the position of the first motor (2), and the first bevel gear (22) and the second bevel gear (23) are positioned in the protection box (28).
8. The apparatus for gas tightness test of a seamless cylinder valve according to claim 7, wherein: a plurality of evenly arranged water outlet holes (27) are formed in the mounting plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323260942.7U CN221173765U (en) | 2023-11-30 | 2023-11-30 | Device for air tightness test of seamless gas cylinder valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323260942.7U CN221173765U (en) | 2023-11-30 | 2023-11-30 | Device for air tightness test of seamless gas cylinder valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221173765U true CN221173765U (en) | 2024-06-18 |
Family
ID=91459163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323260942.7U Active CN221173765U (en) | 2023-11-30 | 2023-11-30 | Device for air tightness test of seamless gas cylinder valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221173765U (en) |
-
2023
- 2023-11-30 CN CN202323260942.7U patent/CN221173765U/en active Active
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