CN218837490U - Assembly line for shell helium detection - Google Patents
Assembly line for shell helium detection Download PDFInfo
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- CN218837490U CN218837490U CN202223279739.XU CN202223279739U CN218837490U CN 218837490 U CN218837490 U CN 218837490U CN 202223279739 U CN202223279739 U CN 202223279739U CN 218837490 U CN218837490 U CN 218837490U
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- helium
- vacuum box
- fixedly connected
- positioning clamping
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses an assembly line that casing helium was examined relates to casing helium and examines technical field, including the plane board, the last fixed surface of plane board is connected with the location slide rail, the last surface activity joint of location slide rail has movable bottom plate, movable bottom plate's last fixed surface is connected with the support kelly, the fixed roof of top fixedly connected with of support kelly, the one end activity joint of support kelly has the location cardboard. The utility model discloses an adopt the screw thread bull stick, the location cutting ferrule, connect the bearing, the location cardboard, the vacuum box, fixed roof, movable bottom plate and support the cooperation of kelly, rotate the screw thread bull stick along one side of location cardboard, the screw thread bull stick drives the location cardboard and goes up and down, remove the joint of location cardboard to the vacuum box, dismantle the vacuum box afterwards, made things convenient for the user to the change of vacuum box, the person of facilitating the use is treated the size of treating the work piece and is changed according to the difference, the device's work efficiency has been improved.
Description
Technical Field
The utility model relates to a technical field is examined to casing helium, concretely relates to assembly line that casing helium was examined.
Background
Helium detection is a detection means, a workpiece to be detected is pumped with helium gas with a certain pressure after being evacuated, a vacuum box with a certain vacuum degree requirement is arranged outside the workpiece to be detected, and the vacuum box is connected with a leak detection port of a helium mass spectrometer leak detector.
The following problems exist in the prior art:
1. in the assembly line for shell helium detection, the position of the vacuum box is relatively fixed, an object needing shell helium detection needs to be placed in the vacuum box body, but the size of the object needing shell helium detection is different, and the vacuum box with different size is needed, so that a user needs to replace the vacuum box, and the working efficiency of the assembly line for shell helium detection is reduced;
2. in the assembly line that the casing helium was examined, the part detected the measuring article quality great, has increased the user and has placed into the degree of difficulty of vacuum box with it, and the user of being inconvenient for has increased user's operating time consumption to the regulation of vacuum box position.
SUMMERY OF THE UTILITY MODEL
The utility model provides an assembly line that shell helium was examined to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
an assembly line for shell helium detection comprises a plane plate, wherein a positioning slide rail is fixedly connected to the upper surface of the plane plate, a movable bottom plate is movably clamped on the upper surface of the positioning slide rail, a supporting clamping rod is fixedly connected to the upper surface of the movable bottom plate, a fixed top plate is fixedly connected to the top end of the supporting clamping rod, a positioning clamping plate is movably clamped at one end of the supporting clamping rod, a vacuum box body is movably clamped at one side of the positioning clamping plate, and an electric hydraulic cylinder is fixedly connected to the upper surface of the movable bottom plate;
one side of the positioning clamping plate is in threaded connection with a threaded rotating rod, one side of the positioning clamping plate is fixedly connected with a positioning clamping sleeve, the inner wall of the positioning clamping sleeve is movably clamped with a connecting bearing, and one side of the connecting bearing is movably clamped with one end of the threaded rotating rod;
one side of the plane plate is hinged with a helium filling mechanism, the bottom of the plane plate is fixedly connected with supporting legs, the bottom of the movable bottom plate is fixedly connected with idler wheels, one side of the vacuum box body is fixedly connected with a pressure display meter, and one side of the vacuum box body is fixedly connected with an air inlet interface.
The utility model discloses technical scheme's further improvement lies in: spacing draw-in groove has been seted up to one side of location cardboard, and one side of location cardboard is through spacing draw-in groove and one side activity joint of vacuum box, the top of vacuum box has been seted up and has been sealed the door, and the upper surface of location cardboard sets up the through-hole that the switch of being convenient for seals the door.
By adopting the technical scheme, the vacuum box body is switched on and off through the through hole formed in the top of the positioning clamping plate in the scheme, and the position of the vacuum box body is fixed by the limiting clamping groove.
The utility model discloses technical scheme's further improvement lies in: the positioning clamping plate is of a lifting structure formed between the threaded rotating rod and the positioning clamping sleeve, and the vacuum box is of a detachable structure formed between the positioning clamping plate and the threaded rotating rod.
Adopt above-mentioned technical scheme, convenient to use person is to the dismantlement of vacuum box, convenient to use person's maintenance in this scheme.
The utility model discloses technical scheme's further improvement lies in: one side of location cardboard and electric hydraulic cylinder's one end fixed connection, but the vacuum box passes through to constitute elevation structure between electric hydraulic cylinder and the location cardboard, the bottom of gyro wheel and the inner wall activity joint of location slide rail, one side fixedly connected with of location slide rail restricts the spacing fixture block of activity bottom plate shift position.
By adopting the technical scheme, the vacuum box is convenient for a user to adjust the position of the vacuum box, and the working efficiency of the device is improved.
The utility model discloses technical scheme's further improvement lies in: the number of the supporting legs is four, and the bottom of each supporting leg is fixedly connected with a rubber base plate for increasing the friction force between the supporting leg and the supporting surface.
By adopting the technical scheme, the anti-skid capacity of the device is improved, and the stability of the device is improved.
The utility model discloses technical scheme's further improvement lies in: the bottom of the helium filling mechanism is fixedly connected with one side of the plane plate through a bolt, a helium tank body is connected to one side pipe of the helium filling mechanism, a helium mass spectrometer leak detector is arranged on one side of the helium filling mechanism, a helium mass spectrometer leak detector leak detection port is hinged to the top end of the helium filling mechanism, and the vacuum box body is connected with the helium mass spectrometer leak detector leak detection port.
By adopting the technical scheme, the helium filling mechanism is deflected through the hinge in the scheme, so that the operation and use of a user are facilitated.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an assembly line that shell helium was examined, adopt the screw thread bull stick, the location cutting ferrule, connecting bearing, the location cardboard, the vacuum box, fixed roof, movable bottom plate and support kelly cooperation, rotate the screw thread bull stick along one side of location cardboard, the screw thread bull stick drives the location cardboard and goes up and down, remove the joint of location cardboard to the vacuum box, dismantle the vacuum box afterwards, made things convenient for the user to the change of vacuum box, the person of facilitating the use is treated the size of treating the work piece and is changed according to the difference, the device's work efficiency is improved.
2. The utility model provides an assembly line that casing helium was examined adopts electric hydraulic cylinder, the location cardboard, the location slide rail, gyro wheel and movable bottom plate cooperation, through electric hydraulic cylinder's flexible highly adjusting the vacuum box, slide through the gyro wheel with movable bottom plate along the location slide rail, adjust the horizontal position of vacuum box, the person of facilitating the use is to the regulation of vacuum box position, the person of facilitating the use treats placing of processing work piece, user's operating time has been practiced thrift, the device's labour consumption has been reduced.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the movable bottom plate and the positioning slide rail of the present invention;
FIG. 3 is a schematic view of the connection structure of the positioning card and the vacuum box of the present invention;
fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention.
In the figure: 1. a flat plate; 2. supporting legs; 3. positioning the slide rail; 4. fixing a top plate; 5. a movable bottom plate; 6. supporting the clamping rod; 7. an electric hydraulic cylinder; 8. a vacuum box body; 9. positioning a clamping plate; 10. a helium charging mechanism; 11. a roller; 12. a threaded rotating rod; 13. an air inlet interface; 14. a pressure display gauge; 15. positioning the clamping sleeve; 16. and connecting the bearing.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an assembly line for shell helium detection, including a plane plate 1, the upper surface of the plane plate 1 is fixedly connected with a positioning slide rail 3, the upper surface of the positioning slide rail 3 is movably clamped with a movable bottom plate 5, the upper surface of the movable bottom plate 5 is fixedly connected with a supporting clamping rod 6, the top end of the supporting clamping rod 6 is fixedly connected with a fixed top plate 4, one end of the supporting clamping rod 6 is movably clamped with a positioning clamping plate 9, one side of the positioning clamping plate 9 is movably clamped with a vacuum box body 8, and the upper surface of the movable bottom plate 5 is fixedly connected with an electric hydraulic cylinder 7;
one side of the positioning clamping plate 9 is in threaded connection with a threaded rotating rod 12, one side of the positioning clamping plate 9 is fixedly connected with a positioning clamping sleeve 15, the inner wall of the positioning clamping sleeve 15 is movably clamped with a connecting bearing 16, and one side of the connecting bearing 16 is movably clamped with one end of the threaded rotating rod 12;
one side of the plane plate 1 is hinged with a helium filling mechanism 10, the bottom of the plane plate 1 is fixedly connected with supporting legs 2, the bottom of the movable bottom plate 5 is fixedly connected with idler wheels 11, one side of the vacuum box body 8 is fixedly connected with a pressure display meter 14, and one side of the vacuum box body 8 is fixedly connected with an air inlet interface 13.
In this embodiment, rotate screw bull stick 12, screw bull stick 12 drives location cardboard 9 and goes up and down, and the one end of screw bull stick 12 is passed through connecting bearing 16 and is rotated along the inner wall of location cutting ferrule 15, removes the joint of location cardboard 9 to vacuum box 8 afterwards, dismantles the change to vacuum box 8, and the person of facilitating the use is changed according to the size of the different work pieces that wait to detect.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, spacing draw-in groove has been seted up to one side of location cardboard 9, and one side of location cardboard 9 is through spacing draw-in groove and vacuum box 8 one side activity joint, the top of vacuum box 8 has been seted up and has been sealed the door, and the upper surface of location cardboard 9 sets up the through-hole that the switch of being convenient for sealed the door, location cardboard 9 passes through and constitutes liftable structure between screw bull stick 12 and the location cutting ferrule 15, vacuum box 8 passes through and constitutes detachable construction between location cardboard 9 and the screw bull stick 12.
In this embodiment, through the through-hole that 9 tops of location cardboard were seted up, switch vacuum box 8, the fixed vacuum box 8's of spacing draw-in groove position, convenient to use person is to vacuum box 8's dismantlement, convenient to use person's maintenance.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, one side of the positioning clamping plate 9 is fixedly connected with one end of the electric hydraulic cylinder 7, the vacuum box body 8 forms a lifting structure through the electric hydraulic cylinder 7 and the positioning clamping plate 9, the bottom of the roller 11 is movably clamped with the inner wall of the positioning slide rail 3, one side of the positioning slide rail 3 is fixedly connected with a limiting clamping block for limiting the moving position of the movable bottom plate 5, the bottom of the helium filling mechanism 10 is fixedly connected with one side of the plane plate 1 through a bolt, one side of the helium filling mechanism 10 is connected with a helium tank body through a pipe, one side of the helium filling mechanism 10 is provided with a helium mass spectrometer leak detector, the top end of the helium filling mechanism 10 is hinged with a helium mass spectrometer leak detector, and the vacuum box body 8 is connected with the helium mass spectrometer leak detector.
In this embodiment, the user can conveniently adjust the position of the vacuum box 8, the working efficiency of the device is improved, and the helium charging mechanism 10 is deflected by the hinge, so that the device is convenient for the user to operate and use.
The working principle of the assembly line for shell helium detection is described in detail below.
As shown in fig. 1-4, the screw rotating rod 12 is rotated along one side of the positioning clamping plate 9, the screw rotating rod 12 drives the positioning clamping plate 9 to go up and down, one end of the screw rotating rod 12 rotates along the inner wall of the positioning clamping sleeve 15 through the connecting bearing 16, then the clamping of the positioning clamping plate 9 on the vacuum box body 8 is released, the vacuum box body 8 is disassembled and replaced, a workpiece to be detected is placed into the vacuum box body 8, then the height of the vacuum box body 8 is adjusted through the stretching of the electric hydraulic cylinder 7, the movable bottom plate 5 slides through the idler wheels 11 along the positioning slide rail 3, the horizontal position of the vacuum box body 8 is adjusted, and the air inlet port 13 arranged on one side of the vacuum box body 8 is connected with the helium filling mechanism 10 for detection.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides an assembly line that shell helium was examined, includes flat panel (1), its characterized in that: the upper surface of the plane plate (1) is fixedly connected with a positioning slide rail (3), the upper surface of the positioning slide rail (3) is movably clamped with a movable bottom plate (5), the upper surface of the movable bottom plate (5) is fixedly connected with a supporting clamping rod (6), the top end of the supporting clamping rod (6) is fixedly connected with a fixed top plate (4), one end of the supporting clamping rod (6) is movably clamped with a positioning clamping plate (9), one side of the positioning clamping plate (9) is movably clamped with a vacuum box body (8), and the upper surface of the movable bottom plate (5) is fixedly connected with an electric hydraulic cylinder (7);
one side of the positioning clamping plate (9) is in threaded connection with a threaded rotating rod (12), one side of the positioning clamping plate (9) is fixedly connected with a positioning clamping sleeve (15), the inner wall of the positioning clamping sleeve (15) is movably clamped with a connecting bearing (16), and one side of the connecting bearing (16) is movably clamped with one end of the threaded rotating rod (12);
one side of plane board (1) articulates there is helium filling mechanism (10), the bottom fixedly connected with supporting leg (2) of plane board (1), the bottom fixedly connected with gyro wheel (11) of activity bottom plate (5), one side fixedly connected with pressure display table (14) of vacuum box (8), one side fixedly connected with of vacuum box (8) interface (13) that admits air.
2. The assembly line for helium testing of shells as claimed in claim 1, wherein: the vacuum box is characterized in that a limiting clamping groove is formed in one side of the positioning clamping plate (9), one side of the positioning clamping plate (9) is movably connected with one side of the vacuum box body (8) through the limiting clamping groove, a sealing door is formed in the top of the vacuum box body (8), and a through hole convenient for opening and closing the sealing door is formed in the upper surface of the positioning clamping plate (9).
3. The assembly line for helium testing of shells as claimed in claim 1, wherein: the vacuum box is characterized in that the positioning clamping plate (9) forms a lifting structure through the threaded rotating rod (12) and the positioning clamping sleeve (15), and the vacuum box (8) forms a detachable structure through the positioning clamping plate (9) and the threaded rotating rod (12).
4. The assembly line for helium testing of shells as claimed in claim 1, wherein: one side of location cardboard (9) and the one end fixed connection of electric hydraulic cylinder (7), but vacuum box (8) pass through electric hydraulic cylinder (7) and constitute elevation structure between location cardboard (9), the bottom of gyro wheel (11) and the inner wall activity joint of location slide rail (3), one side fixedly connected with of location slide rail (3) restricts the spacing fixture block of activity bottom plate (5) shift position.
5. The assembly line for helium testing of shells as claimed in claim 1, wherein: the number of the supporting legs (2) is four, and the bottom of each supporting leg (2) is fixedly connected with a rubber base plate for increasing the friction force between each supporting leg (2) and the supporting surface.
6. The assembly line for helium testing of shells as claimed in claim 1, wherein: the bottom of the helium filling mechanism (10) is fixedly connected with one side of the plane plate (1) through a bolt, a helium tank is connected to one side of the helium filling mechanism (10) through a pipe, a helium mass spectrometer leak detector is arranged on one side of the helium filling mechanism (10), a helium mass spectrometer leak detector leak detection port is hinged to the top end of the helium filling mechanism (10), and the vacuum box body (8) is connected with the helium mass spectrometer leak detection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279739.XU CN218837490U (en) | 2022-12-08 | 2022-12-08 | Assembly line for shell helium detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279739.XU CN218837490U (en) | 2022-12-08 | 2022-12-08 | Assembly line for shell helium detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218837490U true CN218837490U (en) | 2023-04-11 |
Family
ID=87300212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223279739.XU Active CN218837490U (en) | 2022-12-08 | 2022-12-08 | Assembly line for shell helium detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218837490U (en) |
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2022
- 2022-12-08 CN CN202223279739.XU patent/CN218837490U/en active Active
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