CN107305151B - A plugging device for sealing detection - Google Patents
A plugging device for sealing detection Download PDFInfo
- Publication number
- CN107305151B CN107305151B CN201610256266.1A CN201610256266A CN107305151B CN 107305151 B CN107305151 B CN 107305151B CN 201610256266 A CN201610256266 A CN 201610256266A CN 107305151 B CN107305151 B CN 107305151B
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- China
- Prior art keywords
- piece
- sliding
- base
- elastic sealing
- fixing piece
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- 238000007789 sealing Methods 0.000 title claims abstract description 72
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention relates to the technical field of online seal detection of products, in particular to a plugging device for seal detection, which comprises a fixing piece, a sliding piece and an elastic sealing piece, wherein the fixing piece is fixedly arranged, the sliding piece is sleeved with the fixing piece and is in sliding fit with the fixing piece, the elastic sealing piece is positioned between the fixing piece and the sliding piece, the outer peripheral surfaces of the fixing piece, the sliding piece and the elastic sealing piece are in fit with the inner peripheral surface of a plugging hole, a plugging assembly formed by the fixing piece, the sliding piece and the elastic sealing piece can be inserted into the plugging hole of the product to be sealed during seal detection, the elastic sealing piece can smoothly enter the plugging hole before elastic deformation, the product cannot vibrate, then the sliding piece slides to the fixing piece under the action of external force, the elastic sealing piece is extruded and deformed after entering, and the elastic sealing piece is tightly matched with the inner side of the plugging hole to play a role in sealing, and the effect of no influence on external products can be caused at the moment.
Description
Technical Field
The invention relates to a plugging device for seal detection, and belongs to the technical field of online seal detection of products.
Background
The manufacturing industry is rapidly developing at present, and higher requirements are imposed on the production efficiency and quality of products.
Many products need to meet the sealing requirement, and the detection technology of the sealing property directly influences the quality of the products. The sealing structure is an important component of the sealing detection, so that the sealing structure has higher requirements, sometimes not only meets the sealing requirements, but also cannot influence the detection result.
Production efficiency is also very important, and on-line automatic detection is required, so that an automatic sealing structure is required to be satisfied in production. In order not to influence the detection result in the past, only can be used for manually holding the plug for sealing, the efficiency is influenced, and obviously, the production requirement cannot be met by the mode.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a plugging device for sealing detection, which is convenient to use and good in sealing performance.
The technical scheme adopted for solving the technical problems is as follows:
the plugging device for seal detection of the invention comprises
The fixing piece is fixedly arranged,
the sliding piece is sleeved with the fixing piece and is in sliding fit with the fixing piece,
the elastic sealing piece is positioned between the fixing piece and the sliding piece, the outer peripheral surfaces of the fixing piece, the sliding piece and the elastic sealing piece are in fit with the inner peripheral surface of the plugging port, and the sliding piece extrudes the elastic sealing piece when sliding to the fixing piece under the action of external force so as to deform the elastic sealing piece to plug the plugging port.
The fixing piece is fixed on the base, the fixing piece is provided with an inner channel, the sliding piece is provided with a sliding fit part and an extrusion part, the sliding fit part is sleeved in the inner channel and slides freely, and the extrusion part is positioned above the fixing piece and has a movable gap with the upper end face of the fixing piece.
The elastic sealing element is sleeved on the sliding fit part and is positioned in the movable gap.
A driving device is arranged in the base and drives the sliding piece to slide.
The base is rotatably arranged on the base, the base is provided with the hinge seat, the bottom of the base is provided with the hinge piece, and the hinge piece is hinged with the hinge seat through the pin shaft.
The invention discloses a base, which is characterized in that two opposite lug joints are arranged on the outer peripheral surface of the base, two adjusting bolts are arranged on the upper part of the base, and the adjusting bolts are connected with the corresponding lug joints through tension springs.
The lug joint and the adjusting bolt are positioned in the rotating direction of the base.
The fixing piece is fixed on the base, the fixing piece is provided with the extrusion part and the sliding matching part, the sliding piece is provided with a through hole, the sliding piece is sleeved on the sliding matching part and slides freely, and the extrusion part is positioned above the sliding piece and has a movable gap with the upper end face of the sliding piece.
The elastic sealing element is sleeved on the sliding matching part and is positioned in the movable space, and the base is internally provided with a driving device which drives the sliding element to slide.
The driving device is an air cylinder, a connecting plate is arranged at the end part of a piston rod of the air cylinder, and the connecting plate is rigidly connected with the sliding piece through a linkage shaft.
The plugging device for seal detection has the following technical effects: the plugging device for sealing detection comprises a fixing piece, a sliding piece and an elastic sealing piece, wherein the fixing piece is fixedly arranged, the sliding piece is sleeved with the fixing piece and is in sliding fit with the fixing piece, the elastic sealing piece is positioned between the fixing piece and the sliding piece, the outer peripheral surfaces of the fixing piece, the sliding piece and the elastic sealing piece are in fit with the inner peripheral surface of a plugging hole, a plugging hole assembly formed by the fixing piece, the sliding piece and the elastic sealing piece can be inserted into the plugging hole of a product to be sealed during sealing detection, primary sealing is achieved, then the sliding piece slides to the fixing piece under the action of external force, at the moment, the elastic sealing piece is extruded by the sliding piece to deform the elastic sealing piece to plug the plugging hole, the elastic sealing piece can smoothly enter the plugging hole without vibrating the product, the elastic sealing piece is extruded to deform after entering, the elastic sealing piece is tightly matched with the inner side of the plugging hole, the sealing effect is achieved, at the moment, and therefore the sealing property of the sealing ring of the product connector is not affected during sealing operation.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a closure device for seal detection according to the present invention in use;
FIG. 2 is a schematic illustration of a plugging assembly according to the present invention;
FIG. 3 is a schematic diagram of a closure device for seal detection according to the present invention;
FIG. 4 is a cross-sectional view of a closure device for seal detection of the present invention;
fig. 5 is a schematic structural view of a second embodiment of the plugging assembly of the present invention.
In the figure: a fixing member 11, a sliding member 12, and an elastic sealing member 13; a base 2; a driving device 3, a connection plate 31; the base 4, the pin shaft 41 and the adjusting bolt 42; a tension spring 5; and a connector 6.
Detailed Description
In the description of the present invention, it should be understood that the terms "radial," "axial," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. 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.
As shown in fig. 1-5, the plugging device for seal detection of the embodiment is applied to an online seal detection process of products, openings of some products need to be sealed and plugged and then seal detection is performed, and the sealing cannot be influenced by external force, otherwise, the detection result is influenced. For example, when detecting the tightness of the car lamp, the opening of the connector 6 is to be plugged, and the connector 6 is sealed with the lamp housing by a sealing ring, if the connector 6 is subjected to external force, the tightness of the sealing ring is affected, and the sealing detection result is inaccurate.
The plugging device for seal detection in this embodiment includes a fixing member 11, a sliding member 12 and an elastic sealing member 13, where the fixing member 11 is fixedly installed, the sliding member 12 is sleeved with the fixing member 11 and is in sliding fit with the fixing member 11, the elastic sealing member 13 is located between the fixing member 11 and the sliding member 12, the outer peripheral surfaces of the fixing member 11, the sliding member 12 and the elastic sealing member 13 are in a fit shape with the inner peripheral surface of the plugging opening, during seal detection, a plugging assembly formed by the fixing member 11, the sliding member 12 and the elastic sealing member 13 can be inserted into a plugging opening of a product to be sealed, so as to realize primary seal, then the sliding member 12 slides to the fixing member 11 under the action of an external force, at this time, the sliding member 12 presses the elastic sealing member 13 to deform the elastic sealing member 13 to plug the plugging opening, the elastic sealing member 13 can smoothly enter the plugging opening before elastic deformation, the elastic sealing member 13 is pressed and deformed after entering, the elastic sealing member 13 is tightly matched with the inner side of the plugging opening, at this time, the sealing effect is achieved, the external product is not affected, and the sealing performance of the product is not affected, so that the sealing performance of the product is not affected by the external force is generated.
Wherein the external force of the sliding part 12 comes from the driving device 3, specifically, the fixing part 11 is fixed on the base 2, the fixing part 11 is provided with an inner channel, the sliding part 12 is provided with a sliding fit part and an extrusion part, the sliding fit part is sleeved in the inner channel and slides freely, the extrusion part is positioned above the fixing part 11 and has a movable gap with the upper end face of the fixing part 11, the elastic sealing part 13 is sleeved on the sliding fit part and is positioned in the movable gap, the driving device 3 is arranged in the base 2, the driving device 3 drives the sliding part 12 to slide, wherein the driving device 3 is preferably an air cylinder, the end part of a piston rod of the air cylinder is provided with a connecting plate 31, and the connecting plate 31 is rigidly connected with the bottom of the sliding part 12.
The condition that the dislocation appears probably when plugging the mouth subassembly when inserting the mouth, the central point who plugs up mouthful subassembly and mouthful puts the deviation promptly, therefore this embodiment still provides a fine setting structure, specifically, base 2 rotationally installs on base 4, be equipped with articulated seat on the base, the bottom of base 2 is equipped with the articulated elements, the articulated elements articulates with articulated seat through round pin axle 41, be equipped with two relative lug joints 21 on the outer peripheral face of base 2, base 4 upper portion is equipped with two adjusting bolt 42, adjusting bolt 42 is connected through extension spring 5 with corresponding lug joint 21, lug joint 21 and adjusting bolt 42 are located the rotation direction of base 2, when the butt joint, if the central point that plugs up mouthful subassembly and mouthful put the deviation, then the mouth blocking up subassembly on base 2 can follow the path trace removal of plugging, the product only receives tiny extension spring 5 pulling force, effectually reduced the influence of external force to seal detection.
The base is provided with a screw hole, the adjusting bolt 42 is in threaded connection with the screw hole, one end of the tension spring 5 is hooked in the upper hook hole of the adjusting bolt 42, the other end of the tension spring 5 is hooked in the hook hole of the lug joint 21, and the tightness of the tension spring 5 can be adjusted by controlling the height of the adjusting bolt 42.
The elastic sealing member 13 in this embodiment is preferably a rubber ring.
The plugging assembly in this embodiment may be deformed as follows, specifically, the fixing member 11 is fixed on the base 2, the fixing member 11 has an extrusion portion and a sliding fit portion, the sliding member 12 has a through hole, the sliding member 12 is sleeved on the sliding fit portion through the through hole and slides freely, the extrusion portion is positioned above the sliding member 12 and has a movable space with the upper end face of the sliding member 12, the elastic sealing member 13 is sleeved on the sliding fit portion and is located in the movable space, the driving device 3 is disposed in the base 2, the driving device 3 drives the sliding member 12 to slide, specifically, the driving device 3 is an air cylinder, the end portion of the piston rod of the air cylinder is provided with a connecting plate 31, and the connecting plate 31 is rigidly connected with the sliding member 12 through a linkage shaft. The bottom of the fixing piece 11 is installed on the base 2 through an installation plate, a shaft hole is formed in the installation plate, the linkage shaft passes through the shaft hole and is rigidly connected with the sliding piece 12, and therefore the sliding piece 12 can upwards extrude the elastic sealing piece 13 under the action of the driving device 3, and the elastic sealing piece 13 deforms to seal the plugging port.
It should be understood that the above-described specific embodiments are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications which extend from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. A plugging device for sealing detection, its characterized in that: comprising
A fixing piece (11), wherein the fixing piece (11) is fixedly installed,
a sliding piece (12), wherein the sliding piece (12) is sheathed with the fixing piece (11) and is in sliding fit,
the elastic sealing piece (13), the elastic sealing piece (13) is located between the fixed piece (11) and the sliding piece (12), the outer peripheral surfaces of the fixed piece (11), the sliding piece (12) and the elastic sealing piece (13) are in fit with the inner peripheral surface of the plugging port, and when the sliding piece (12) slides to the fixed piece (11) under the action of external force, the elastic sealing piece (13) is extruded to deform the elastic sealing piece (13) to plug the plugging port;
the fixing piece (11) is fixed on the base (2), the base (2) is rotatably arranged on the base (4), a hinge seat is arranged on the base, a hinge piece is arranged at the bottom of the base (2) and hinged with the hinge seat through a pin shaft (41), the fixing piece (11) is provided with an inner channel, the sliding piece (12) is provided with a sliding fit part and an extrusion part, the sliding fit part is sleeved in the inner channel and freely slides, the extrusion part is positioned above the fixing piece (11) and has a movable gap with the upper end face of the fixing piece (11), and the elastic sealing piece (13) is sleeved on the sliding fit part and positioned in the movable gap;
two opposite lug joints (21) are arranged on the outer peripheral surface of the base (2), two adjusting bolts (42) are arranged on the upper portion of the base (4), and the adjusting bolts (42) are connected with the corresponding lug joints (21) through tension springs (5).
2. The closure device for seal detection of claim 1, wherein: a driving device (3) is arranged in the base (2), and the driving device (3) drives the sliding piece (12) to slide.
3. The closure device for seal detection of claim 1, wherein: the lug joint (21) and the adjusting bolt (42) are located in the rotation direction of the base (2).
4. The closure device for seal detection of claim 1, wherein: the fixing piece (11) is fixed on the base (2), the fixing piece (11) is provided with an extrusion part and a sliding fit part, the sliding piece (12) is provided with a through hole, the sliding piece (12) is sleeved on the sliding fit part and slides freely, and the extrusion part is positioned above the sliding piece (12) and has a movable space with the upper end face of the sliding piece (12).
5. The closure device for seal detection of claim 4, wherein: the elastic sealing piece (13) is sleeved on the sliding fit part and located in the movable space, the driving device (3) is arranged in the base (2), and the driving device (3) drives the sliding piece (12) to slide.
6. The closure device for seal detection of claim 5, wherein: the driving device (3) is an air cylinder, a connecting plate (31) is arranged at the end part of a piston rod of the air cylinder, and the connecting plate (31) is rigidly connected with the sliding piece (12) through a linkage shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256266.1A CN107305151B (en) | 2016-04-22 | 2016-04-22 | A plugging device for sealing detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256266.1A CN107305151B (en) | 2016-04-22 | 2016-04-22 | A plugging device for sealing detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107305151A CN107305151A (en) | 2017-10-31 |
| CN107305151B true CN107305151B (en) | 2023-11-24 |
Family
ID=60152601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256266.1A Active CN107305151B (en) | 2016-04-22 | 2016-04-22 | A plugging device for sealing detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107305151B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626759U (en) * | 2009-10-10 | 2010-11-10 | 安徽鲁班建设投资集团有限公司 | Portable lifting appliance |
| CN201978414U (en) * | 2011-02-22 | 2011-09-21 | 深圳市景新健身产品有限公司 | Direction sensing device in game exercise bike |
| CN102735400A (en) * | 2012-05-25 | 2012-10-17 | 青岛华特自动化设备有限公司 | Wall-tensioning high-pressure seal mechanism |
| CN103419200A (en) * | 2013-07-23 | 2013-12-04 | 大连理工大学 | Artificial muscle elastic joint driving device of robot |
| CN103528761A (en) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Internal expansion block sealing device for hole |
| CN204647716U (en) * | 2015-06-02 | 2015-09-16 | 宁波市宇华电器有限公司 | Detect plugging mechanism |
| CN205655962U (en) * | 2016-04-22 | 2016-10-19 | 常州星宇车灯股份有限公司 | A device of blocking up for $sealing up detect |
-
2016
- 2016-04-22 CN CN201610256266.1A patent/CN107305151B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626759U (en) * | 2009-10-10 | 2010-11-10 | 安徽鲁班建设投资集团有限公司 | Portable lifting appliance |
| CN201978414U (en) * | 2011-02-22 | 2011-09-21 | 深圳市景新健身产品有限公司 | Direction sensing device in game exercise bike |
| CN102735400A (en) * | 2012-05-25 | 2012-10-17 | 青岛华特自动化设备有限公司 | Wall-tensioning high-pressure seal mechanism |
| CN103419200A (en) * | 2013-07-23 | 2013-12-04 | 大连理工大学 | Artificial muscle elastic joint driving device of robot |
| CN103528761A (en) * | 2013-10-24 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Internal expansion block sealing device for hole |
| CN204647716U (en) * | 2015-06-02 | 2015-09-16 | 宁波市宇华电器有限公司 | Detect plugging mechanism |
| CN205655962U (en) * | 2016-04-22 | 2016-10-19 | 常州星宇车灯股份有限公司 | A device of blocking up for $sealing up detect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107305151A (en) | 2017-10-31 |
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