CN116380345A - Air tightness detection tool for new energy automobile shell - Google Patents
Air tightness detection tool for new energy automobile shell Download PDFInfo
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- CN116380345A CN116380345A CN202310660661.6A CN202310660661A CN116380345A CN 116380345 A CN116380345 A CN 116380345A CN 202310660661 A CN202310660661 A CN 202310660661A CN 116380345 A CN116380345 A CN 116380345A
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- energy automobile
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- General Physics & Mathematics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Automatic Assembly (AREA)
Abstract
The invention belongs to the field of shell seal detection, and provides an air tightness detection tool for a new energy automobile shell, which comprises the following components: the lower die assembly is provided with a profiling block, and the shell is arranged on the profiling block; the upper die assembly is movably arranged on the lower die assembly, a fixed plate and a pressing plate are arranged on the upper die assembly, the pressing plate is movably positioned below the fixed plate, a driving piece is arranged on the fixed plate, and the output end of the driving piece is connected with the pressing plate and drives the pressing plate to move up and down; the synchronous component is rotationally connected to the fixed plate, the lower end of the synchronous component is connected with the pressing plate, and when the driving piece drives the pressing plate to move relative to the fixed plate to press the shell, the synchronous component can prevent the pressing plate from inclining when moving. Compared with the prior art, the invention has the advantages that the synchronous component can ensure that the distance of the four corners of the pressing plate is the same when the pressing plate moves downwards, and the phenomenon of half-way blocking caused by the inclination of the pressing plate when the pressing plate moves is avoided.
Description
Technical Field
The invention belongs to the field of shell sealing detection, and particularly relates to an air tightness detection tool for a new energy automobile shell.
Background
The application of casing plays the effect of supporting, protection inside drive mechanism etc., the casing is used before it needs to carry out the leakproofness detection to it after the demolding, sealing device presses the casing from last down, but the casing rectangular form in this scheme is half open shape again, corresponding great clamp plate has the tilting phenomenon in the downward pressure process, prior art carries out spacing removal from top to bottom through guide pillar and guide pin bushing, but can have the problem at the in-process that uses the guide pillar, be gapped between guide pillar and the guide pin bushing, there is the phenomenon that the clearance will have the slope, can appear the dead state that removes when the in-process of casing appears the tilting condition down, seriously influence the efficiency that the casing leakproofness detected.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides an air tightness detection tool for a new energy automobile shell.
In order to solve the technical scheme problem, the invention provides an air tightness detection tool for a new energy automobile shell, wherein the shell is arranged in a strip shape, and is provided with a cavity and an opening communicated with the cavity, and the air tightness detection tool comprises: the lower die assembly is provided with a profiling block, and the shell is arranged on the profiling block;
the upper die assembly is movably arranged on the lower die assembly, a fixed plate and a pressing plate are arranged on the upper die assembly, the pressing plate is movably positioned below the fixed plate, a driving piece is arranged on the fixed plate, and the output end of the driving piece is connected with the pressing plate and drives the pressing plate to move up and down;
the synchronous component is rotationally connected to the fixed plate, the lower end of the synchronous component is connected with the pressing plate, and when the driving piece drives the pressing plate to move relative to the fixed plate and press the shell, the synchronous component can enable the pressing plate to move, and inclination is avoided.
In the above-mentioned gas tightness detects frock for new energy automobile casing, the synchronization subassembly is including setting up the stopper in fixed plate four corners, be square between the stopper and arrange, every all movable sleeve is equipped with the gag lever post on the stopper, the gag lever post lower extreme passes the fixed plate with the clamp plate is connected, be provided with spacing tooth on the gag lever post outer wall, every two be connected with the synchronizing lever between the stopper, the synchronizing lever both ends all are provided with the gear, the gear with spacing tooth one side meshing is connected.
In the above-mentioned gas tightness detects frock for new energy automobile casing, lower die assembly includes: the workbench is provided with a sliding rail, the front part of the sliding rail is positioned below the upper die assembly, and the rear part of the sliding rail is far away from the upper die assembly;
the movable block is arranged on the sliding rail in a sliding way, and the profiling block is arranged on the movable block;
the pushing cylinder is arranged at the front part of the workbench, a pushing block is arranged at the output end of the pushing cylinder, the pushing block is arranged on the sliding rail in a sliding mode, a plugging piece and a supporting piece are arranged on the pushing block, the plugging piece is used for plugging the side wall middle side hole of the shell, and the supporting piece is positioned at two sides of the plugging piece and is in movable propping connection with two sides of the side wall of the shell.
In the above-mentioned gas tightness detects frock for new energy automobile casing, the shutoff piece includes first connecting block, be provided with a plurality of first end cap on the first connecting block, first end cap with side opening activity is supported tightly in the middle of the casing lateral wall, profile modeling piece one side intermediate position is provided with the supporting cylinder, the supporting cylinder output passes the profile modeling piece is connected with the supporting block, the supporting block with casing intermediate position inside wall activity support tightly and with first end cap is relative to be set up.
In the air tightness detection tool for the new energy automobile shell, side pressure cylinders are arranged on two sides of the workbench, side pressing blocks are arranged at the output ends of the side pressure cylinders, and the side pressing blocks are movably abutted to the side edges of the shell.
In the above-mentioned gas tightness detects frock for new energy automobile casing, the driving piece is the motor, the motor set up in on the fixed plate, the motor output with the clamp plate upper end is connected, be equipped with two at least hydro-cylinders on the fixed plate and be located the motor both sides.
In the air tightness detection tool for the new energy automobile shell, the guide column is arranged on the workbench, the upper end of the guide column is connected with the fixing plate, and the pressing plate is movably sleeved on the guide column.
In the air tightness detection tool for the new energy automobile shell, the profiling block is provided with the sealing ring, and the lower end face of the shell is connected with the profiling block and is pressed on the sealing ring.
In the air tightness detection tool for the new energy automobile shell, the sealing ring is a silica gel strip.
In the air tightness detection tool for the new energy automobile shell, the sealing ring is an inflatable sealing ring.
Compared with the prior art, the invention has the main advantages that:
1. the arrangement of the synchronous components can ensure that the distances of the four corners of the pressing plate are the same when the pressing plate moves downwards, ensure that the pressing plate is in a stable state when the pressing plate moves downwards towards the direction of the shell, and avoid half-way blocking phenomenon caused by inclination of the pressing plate when the pressing plate moves;
2. the longer section of slide rail is arranged, so that a worker can conveniently put the shell on the profiling block to enable the worker to be far away from the upper die assembly, the space between the upper die assembly and the lower die assembly is saved, and when the worker directly places the shell below the upper die assembly, the worker can press the worker when encountering sudden starting of equipment, the dangerous degree of the worker is increased, and the safety of the worker can be ensured by arranging the longer section of slide rail;
3. the supporting block applies supporting force to the middle position of the inner side wall of the shell in advance, the first plug can be prevented from being collapsed when being pressed towards the middle position of the outer side wall of the shell, and the first plug is pressed more tightly due to the support in the shell;
4. the side pressure cylinder drives the side pressing block to move and compress tightly to form a lateral pressurizing effect on the side of the shell, the shell is larger, the independent motor drives the pressing plate to press down, the driving force is insufficient, and the at least two cylinders are additionally arranged to increase the driving force and drive the pressing plate to play a larger compressing role on the shell.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a perspective view of an air tightness detection tool for a new energy automobile housing;
FIG. 2 is a perspective view of a synchronization assembly;
FIG. 3 is a perspective view of the housing;
FIG. 4 is a perspective view of a half-open view of the housing;
FIG. 5 is a perspective view of the lower die assembly;
fig. 6 is a perspective view of another view angle of the air tightness detection tool for the new energy automobile housing;
in the figure, 1, a shell; 2. profiling blocks; 3. a fixing plate; 4. a pressing plate; 5. a driving member; 6. a limiting block; 7. a limit rod; 8. limit teeth; 9. a synchronizing lever; 10. a gear; 11. a work table; 12. a slide rail; 13. a moving block; 14. a pushing cylinder; 15. a pushing block; 16. a first connection block; 17. a first plug; 18. a support cylinder; 19. a support block; 20. a side pressure cylinder; 21. a side pressing block; 22. an oil cylinder; 23. a guide post; 24. a seal ring; 25. and a support.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, according to the air tightness detection tool for a new energy automobile shell of the present invention, the shell 1 is arranged in a strip shape, and the shell 1 is provided with a cavity and an opening communicated with the cavity, and the air tightness detection tool comprises: the lower die assembly is provided with a profiling block 2, and the shell 1 is arranged on the profiling block 2; the upper die assembly is movably arranged on the lower die assembly, a fixed plate 3 and a pressing plate 4 are arranged on the upper die assembly, the pressing plate 4 is movably positioned below the fixed plate 3, a driving piece 5 is arranged on the fixed plate 3, and the output end of the driving piece 5 is connected with the pressing plate 4 and drives the pressing plate 4 to move up and down; the synchronous component is rotationally connected to the fixed plate 3, the lower end of the synchronous component is connected with the pressing plate 4, and when the driving piece 5 drives the pressing plate 4 to move relative to the fixed plate 3 to press the shell 1, the synchronous component can prevent the pressing plate 4 from inclining when moving.
After the shell 1 needing to be detected in the air tightness is placed on the profiling block 2, the driving piece 5 drives the pressing plate 4 to move towards the shell 1 direction, so that the pressing plate 4 is pressed on the upper end face of the shell 1 in a sealing way, the lower end face of the shell 1 can be tightly attached to the lower die assembly, the pressing plate 4 is in balanced movement under the limit of the synchronous assembly when moving, as can be seen from fig. 3 and 4, the shell 1 needing to be detected in the scheme is long-shaped, the shell 1 is provided with a cavity and an opening communicated with the cavity, the shell 1 is in a half-open state, compared with the air tightness detection and lifting difficulty of small products, the pressing plate 4 with sealing property is in a large long-shaped shape, the shaking inclination of the pressing plate 4 which belongs to the driven piece can occur when moving up and down, the arrangement of the synchronous assembly can ensure that the four corners of the pressing plate 4 are the same in distance when moving downwards, the pressing plate 4 is ensured to be in a stable state when moving, and the phenomenon that half-way blocking phenomenon occurs when the pressing plate 4 is inclined when moving is avoided.
As shown in fig. 1 and 2, the synchronous component comprises limiting blocks 6 arranged at four corners of a fixed plate 3, the limiting blocks 6 are distributed in a square shape, limiting rods 7 are movably sleeved on each limiting block 6, the lower ends of the limiting rods 7 penetrate through the fixed plate 3 and are connected with a pressing plate 4, limiting teeth 8 are arranged on the outer walls of the limiting rods 7, a synchronous rod 9 is connected between every two limiting blocks 6, gears 10 are arranged at two ends of the synchronous rod 9, and the gears 10 are connected with one sides of the limiting teeth 8 in a meshed mode.
The method that limiting teeth 8 are arranged on the outer wall of the limiting rod 7, the limiting teeth 8 are meshed with the gears 10 is arranged at the two ends of each synchronizing rod 9, as shown in fig. 2, one circle of limiting teeth 8 can not be arranged on the outer wall of the limiting rod 7, limiting teeth 8 can be arranged on two adjacent faces, facing outwards, of the limiting rod 7, each face of limiting teeth 8 is meshed with the gears 10 respectively, when the driving piece 5 drives the pressing plate 4 to move downwards, the pressing plate 4 drives the limiting rod 7 to move by a certain distance, the gears 10 move downwards by a certain distance on the limiting teeth 8, and because the synchronizing assemblies are distributed in a square shape as a whole, four corners can only move downwards by the same distance, and therefore the phenomenon that the pressing plate 4 is inclined in the moving process is avoided is guaranteed.
As shown in fig. 1, 3 to 5, the lower die assembly includes: the workbench 11 is provided with a sliding rail 12, the front part of the sliding rail 12 is positioned below the upper die assembly, and the rear part of the sliding rail 12 is far away from the upper die assembly; the moving block 13 is arranged on the sliding rail 12 in a sliding way, and the profiling block 2 is arranged on the moving block 13; the pushing cylinder 14 is arranged at the front part of the workbench 11, a pushing block 15 is arranged at the output end of the pushing cylinder 14, the pushing block 15 is arranged on the sliding rail 12 in a sliding mode, a plugging piece and a supporting piece 25 are arranged on the pushing block 15, the plugging piece is used for plugging side wall middle side holes of the shell 1, and the supporting piece 25 is located at two sides of the plugging piece and is movably abutted to two sides of the side wall of the shell 1.
The staff moves to clamp plate 4 below through slide rail 12 after putting casing 1 on profile modeling piece 2, promote cylinder 14 and drive pushing block 15 and remove to casing 1 lateral wall, the shutoff piece is except plugging up the side opening on the casing 1 lateral wall and still playing the effect that promotes casing 1 and profile modeling piece 2 and support on casing 1 lateral wall and firmly support the opening part of casing 1 on profile modeling piece 2, the whole longer great of casing 1 that needs to seal, so more shutoff and the part of support need, it is provided with three promotion cylinder 14 to see from fig. 5, pushing block 15 both sides are provided with a plurality of support pieces 25, be provided with the spring on the support piece 25 and form flexonics, can form the buffering when support piece 25 supports on casing 1, set up longer section slide rail 12 and can make things convenient for the workman to put casing 1 on profile modeling piece 2 and keep away from last mould subassembly, if directly put casing 1 in last mould subassembly below, because casing 1 is great makes the space between last mould subassembly and the lower mould subassembly not allow, the workman can meet the dangerous degree of pressing on the body when directly putting at last mould subassembly below the casing 1 again, the danger increases on the worker's body.
As shown in fig. 1 to 6, the plugging member comprises a first connecting block 16, a plurality of first plugs 17 are arranged on the first connecting block 16, the first plugs 17 are movably abutted against side holes in the middle of the outer side wall of the shell 1, a supporting cylinder 18 is arranged in the middle of one side of the profiling block 2, the output end of the supporting cylinder 18 penetrates through the profiling block 2 to be connected with a supporting block 19, and the supporting block 19 is movably abutted against the inner side wall in the middle of the shell 1 and is opposite to the first plugs 17.
The shell 1 is placed on the profiling block 2, the shell 1 is moved to the lower part of the pressing plate 4 through the sliding rail 12, the supporting cylinder 18 drives the supporting block 19 to move towards the inner side wall of the shell 1 and prop against the middle position of the inner side wall of the shell 1, then the pushing cylinder 14 drives the pushing block 15 to move so as to drive the first connecting block 16 to move, the first plugs 17 on the first connecting block 16 are plugged on the side holes in the middle of the outer side wall of the shell 1, a plurality of first plugs 17 can be arranged on the first connecting block 16 according to the number of the side holes in the middle part of the shell 1, the shell 1 in the scheme is larger, the middle part of the shell 1 is easier to break or deform, the first plugs 17 can be seen from fig. 5 to be provided with springs to form flexible connection, but the flexible connection still has the risk of collapsing when being pressed towards the shell 1, so the supporting block 19 exerts supporting force on the middle position of the inner side wall of the shell 1 in advance, the first plugs 17 can be prevented from being pressed in the middle of the side wall of the shell 1 when being pressed towards the middle part of the shell 1, and the support inside the shell 1 can enable the first plugs 17 to be pressed more tightly.
As shown in fig. 1, 5 and 6, two sides of the workbench 11 are provided with a lateral pressure cylinder 20, the output end of the lateral pressure cylinder 20 is provided with a lateral pressure block 21, the lateral pressure block 21 is movably abutted against the side edge of the shell 1, the driving piece 5 drives the pressure plate 4 to move downwards to press the upper end surface of the shell 1, at the moment, positive pressure is generated, the lower bottom surface of the shell 1 can be ensured to be tightly attached to the profiling block 2 when the shell is pressed downwards from top to bottom, but the opening part of the shell 1 is in a semi-open shape, so that the lateral adhesion needs to be ensured, the lateral pressure cylinders 20 are arranged on two sides of the shell 1, and the lateral pressure cylinder 20 drives the lateral pressure block 21 to move and press on the side edge of the shell 1 to form a lateral pressurizing effect.
As shown in fig. 1, the driving part 5 is a motor, the motor is arranged on the fixed plate 3, the output end of the motor is connected with the upper end of the pressing plate 4, at least two oil cylinders 22 are arranged on the fixed plate 3 and are positioned on two sides of the motor, the motor can drive the pressing plate 4 to move up and down, but because the shell 1 in the scheme is larger and longer, the corresponding pressing plate 4 needs to be adapted, the single motor drives the pressing plate 4 to press down, the condition that the driving force is insufficient can occur, the driving force can be increased by adding at least two oil cylinders 22, and the pressing plate 4 is driven to play a larger pressing role on the shell 1.
As shown in fig. 1 and 2, a guide post 23 is provided on the workbench 11, the upper end of the guide post 23 is connected with the fixing plate 3, the pressing plate 4 is movably sleeved on the guide post 23, and the whole pressing plate 4 performs limiting movement on the guide post 23.
As shown in fig. 1 and 5, a seal ring 24 is arranged on the profiling block 2, the lower end face of the shell 1 is connected with the profiling block 2 and is pressed on the seal ring 24, when the shell 1 is connected to the profiling block 2, the motor drives the pressing plate 4 to press the upper end face of the shell 1 and extrude the seal ring 24, so that the lower end face of the shell 1 and the seal ring 24 are sealed, and an effective basis is provided for air tightness detection.
Preferably, the sealing ring 24 may be a silica gel strip.
Preferably, the sealing ring 24 may also be an inflatable sealing ring.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A gas tightness detects frock for new energy automobile casing, the casing is rectangular form setting, just have the cavity on the casing and with the opening of cavity intercommunication, its characterized in that includes: the lower die assembly is provided with a profiling block, and the shell is arranged on the profiling block;
the upper die assembly is movably arranged on the lower die assembly, a fixed plate and a pressing plate are arranged on the upper die assembly, the pressing plate is movably positioned below the fixed plate, a driving piece is arranged on the fixed plate, and the output end of the driving piece is connected with the pressing plate and drives the pressing plate to move up and down;
the synchronous component is rotationally connected to the fixed plate, the lower end of the synchronous component is connected with the pressing plate, and when the driving piece drives the pressing plate to move relative to the fixed plate and press the shell, the synchronous component can enable the pressing plate to move, and inclination is avoided.
2. The air tightness detection tool for the new energy automobile shell according to claim 1, wherein the synchronous assembly comprises limiting blocks arranged at four corners of the fixed plate, the limiting blocks are arranged in a square shape, each limiting block is movably sleeved with a limiting rod, the lower end of each limiting rod penetrates through the fixed plate to be connected with the pressing plate, limiting teeth are arranged on the outer wall of each limiting rod, a synchronous rod is connected between every two limiting blocks, gears are arranged at two ends of each synchronous rod, and the gears are meshed with one side of each limiting tooth.
3. The air tightness detection tool for a new energy automobile casing according to claim 2, wherein the lower die assembly comprises: the workbench is provided with a sliding rail, the front part of the sliding rail is positioned below the upper die assembly, and the rear part of the sliding rail is far away from the upper die assembly;
the movable block is arranged on the sliding rail in a sliding way, and the profiling block is arranged on the movable block;
the pushing cylinder is arranged at the front part of the workbench, a pushing block is arranged at the output end of the pushing cylinder, the pushing block is arranged on the sliding rail in a sliding mode, a plugging piece and a supporting piece are arranged on the pushing block, the plugging piece is used for plugging the side wall middle side hole of the shell, and the supporting piece is positioned at two sides of the plugging piece and is in movable propping connection with two sides of the side wall of the shell.
4. The air tightness detection tool for the new energy automobile shell according to claim 3, wherein the plugging piece comprises a first connecting block, a plurality of first plugs are arranged on the first connecting block, the first plugs are movably abutted against the side holes in the middle of the outer side wall of the shell, a supporting cylinder is arranged in the middle of one side of the profiling block, an output end of the supporting cylinder penetrates through the profiling block to be connected with the supporting block, and the supporting block is movably abutted against the inner side wall of the middle position of the shell and is opposite to the first plugs.
5. The air tightness detection tool for the new energy automobile shell according to claim 3, wherein side pressure cylinders are arranged on two sides of the workbench, side pressing blocks are arranged at the output ends of the side pressure cylinders, and the side pressing blocks are movably abutted against the side edges of the shell.
6. The air tightness detection tool for the new energy automobile shell according to claim 1, wherein the driving piece is a motor, the motor is arranged on the fixing plate, the output end of the motor is connected with the upper end of the pressing plate, and at least two oil cylinders are arranged on the fixing plate and located on two sides of the motor.
7. The air tightness detection tool for the new energy automobile shell according to claim 5, wherein a guide post is arranged on the workbench, the upper end of the guide post is connected with the fixed plate, and the pressing plate is movably sleeved on the guide post.
8. The air tightness detection tool for the new energy automobile shell according to claim 1, wherein a sealing ring is arranged on the profiling block, and the lower end face of the shell is connected with the profiling block and is pressed on the sealing ring.
9. The tightness detection tool for the new energy automobile shell according to claim 8, wherein the sealing ring is a silica gel strip.
10. The tightness detection tool for the new energy automobile shell according to claim 8, wherein the sealing ring is an inflatable sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310660661.6A CN116380345A (en) | 2023-06-06 | 2023-06-06 | Air tightness detection tool for new energy automobile shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310660661.6A CN116380345A (en) | 2023-06-06 | 2023-06-06 | Air tightness detection tool for new energy automobile shell |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206913354U (en) * | 2017-05-11 | 2018-01-23 | 叶集试验区红太阳动力机械有限公司 | Preformer |
| CN207439621U (en) * | 2017-06-27 | 2018-06-01 | 无锡科隆试验设备有限公司 | A kind of air-tightness detection device of Automobile flywheel shell |
| CN208644762U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of support device preventing thin walled cylinder body class part deformation |
| CN209426075U (en) * | 2019-01-07 | 2019-09-24 | 佛山市爱美鑫模塑科技有限公司 | A kind of mold preventing die joint be collapsed |
| CN209664852U (en) * | 2018-11-02 | 2019-11-22 | 常州天山重工机械有限公司 | A kind of tooling that can prevent the deformation of thin wall shaft external member Precision Machining |
| CN214667494U (en) * | 2021-04-19 | 2021-11-09 | 宁波北仑欧凡斯特精密机械有限公司 | Large-scale casing gas tightness machine of leaking hunting |
| CN114323447A (en) * | 2022-03-10 | 2022-04-12 | 浙江华朔科技股份有限公司 | A leakproofness detects shutoff frock for aluminum alloy housing |
| CN114778011A (en) * | 2022-06-16 | 2022-07-22 | 浙江华朔科技股份有限公司 | Plugging mechanism for double-cavity shell steam inspection tool |
| CN217893452U (en) * | 2022-08-19 | 2022-11-25 | 上海义光包装设备制造有限公司 | Balanced compression mechanism |
| CN218411606U (en) * | 2022-09-05 | 2023-01-31 | 宁波博威模具技术有限公司 | Shell airtightness detection tool |
| CN219026747U (en) * | 2022-09-26 | 2023-05-16 | 京泰克光伏科技(天津)有限公司 | Aluminum body deformation-preventing milling tool for aluminum frame machining |
-
2023
- 2023-06-06 CN CN202310660661.6A patent/CN116380345A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206913354U (en) * | 2017-05-11 | 2018-01-23 | 叶集试验区红太阳动力机械有限公司 | Preformer |
| CN207439621U (en) * | 2017-06-27 | 2018-06-01 | 无锡科隆试验设备有限公司 | A kind of air-tightness detection device of Automobile flywheel shell |
| CN208644762U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of support device preventing thin walled cylinder body class part deformation |
| CN209664852U (en) * | 2018-11-02 | 2019-11-22 | 常州天山重工机械有限公司 | A kind of tooling that can prevent the deformation of thin wall shaft external member Precision Machining |
| CN209426075U (en) * | 2019-01-07 | 2019-09-24 | 佛山市爱美鑫模塑科技有限公司 | A kind of mold preventing die joint be collapsed |
| CN214667494U (en) * | 2021-04-19 | 2021-11-09 | 宁波北仑欧凡斯特精密机械有限公司 | Large-scale casing gas tightness machine of leaking hunting |
| CN114323447A (en) * | 2022-03-10 | 2022-04-12 | 浙江华朔科技股份有限公司 | A leakproofness detects shutoff frock for aluminum alloy housing |
| CN114778011A (en) * | 2022-06-16 | 2022-07-22 | 浙江华朔科技股份有限公司 | Plugging mechanism for double-cavity shell steam inspection tool |
| CN217893452U (en) * | 2022-08-19 | 2022-11-25 | 上海义光包装设备制造有限公司 | Balanced compression mechanism |
| CN218411606U (en) * | 2022-09-05 | 2023-01-31 | 宁波博威模具技术有限公司 | Shell airtightness detection tool |
| CN219026747U (en) * | 2022-09-26 | 2023-05-16 | 京泰克光伏科技(天津)有限公司 | Aluminum body deformation-preventing milling tool for aluminum frame machining |
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