CN215316814U - O-shaped ring grabbing and installing mechanism - Google Patents
O-shaped ring grabbing and installing mechanism Download PDFInfo
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- CN215316814U CN215316814U CN202120274811.6U CN202120274811U CN215316814U CN 215316814 U CN215316814 U CN 215316814U CN 202120274811 U CN202120274811 U CN 202120274811U CN 215316814 U CN215316814 U CN 215316814U
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Abstract
The utility model discloses an O-shaped ring grabbing and installing mechanism, which comprises: a sleeve having a sliding cavity therein; the pressing cylinder is arranged in the sliding cavity in a sliding mode, a pressing groove is formed in one end, outside the sliding cavity, of the pressing cylinder, and mounting grooves are uniformly distributed in the side edge of the pressing cylinder; the elastic clamping jaw is arranged in the mounting groove and is provided with a first arc-shaped part and a second arc-shaped part, the first arc-shaped part is positioned in the middle of the elastic clamping jaw and is bent outwards from the mounting groove, and the second arc-shaped part is positioned at the front end of the elastic clamping jaw and is bent towards the groove pressing direction; the movable air cylinder is arranged at the rear end of the sleeve, and the output end of the movable air cylinder extends into the sliding cavity and is connected with one end of the pressing cylinder in the sliding cavity. The utility model has the beneficial effects that: 1. the O-shaped ring can be clamped quickly for transportation; 2. the clamping and mounting structure is integrated, so that the equipment space is saved; 3. the installation can be completed quickly, and the O-shaped ring is pushed to a designated position on the workpiece.
Description
Technical Field
The utility model belongs to the field of O-shaped ring mounting equipment, and particularly relates to an O-shaped ring grabbing and mounting mechanism.
Background
The O-shaped ring has good sealing performance and mature design parameters, so the O-shaped ring is widely used for sealing. And O type circle is mostly through artifical installation, and artifical installation inefficiency, the quality is unstable, the large batch installation that can not be quick.
Patent No. 201721726687.2 discloses an O-ring installation device, which has the technical scheme that: the device for installing the O-shaped ring comprises an operation table, a rotary table, a jig arranged on the rotary table and a feeding mechanism arranged on the outer side of the rotary table; the operating platform is provided with a guide sleeve conversion device, the guide sleeve conversion device comprises a rotary cylinder, a swing arm is arranged on the rotary cylinder, a longitudinal guide rail is arranged at one end of the swing arm, one end of the longitudinal guide rail is connected with a cylinder, a sliding block is arranged on the longitudinal guide rail, and a gas claw is arranged on the sliding block; the outer side of the rotary table is provided with a pressing device through a support, the pressing device comprises a longitudinal guide rail, one end of the longitudinal guide rail is connected with the air cylinder, a sliding block is arranged on the longitudinal guide rail, and a pressing sleeve is arranged on the sliding block through the support.
The transfer and installation of the O-shaped ring of the existing O-shaped ring installation equipment are respectively independent mechanisms, so that more equipment space is occupied, and the installation and design of the equipment are not facilitated.
In summary, in order to solve the existing technical problems, the utility model designs the O-shaped ring grabbing and mounting mechanism which is simple in structure, integrates the grabbing and mounting structures and is accurate in mounting position.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art, and designs an O-shaped ring grabbing and installing mechanism which is simple in structure, integrated in grabbing and installing and accurate in installing position.
The purpose of the utility model can be realized by the following technical scheme:
an O-ring capture mounting mechanism comprising:
a sleeve having a sliding cavity therein;
the pressing cylinder is arranged in the sliding cavity in a sliding mode, a pressing groove is formed in one end, outside the sliding cavity, of the pressing cylinder, and mounting grooves are uniformly distributed in the side edge of the pressing cylinder;
the elastic clamping jaw is arranged in the mounting groove and is provided with a first arc-shaped part and a second arc-shaped part, the first arc-shaped part is positioned in the middle of the elastic clamping jaw and is bent outwards from the mounting groove, and the second arc-shaped part is positioned at the front end of the elastic clamping jaw and is bent towards the groove pressing direction;
the movable air cylinder is arranged at the rear end of the sleeve, and the output end of the movable air cylinder extends into the sliding cavity and is connected with one end of the pressing cylinder in the sliding cavity.
Furthermore, a connecting plate is arranged on the outer side of the sleeve.
Furthermore, the front end of the sleeve is provided with a roller matched with the elastic clamping jaw.
Furthermore, an arc-shaped pressing plate extending outwards is arranged at the front end of the pressing groove.
Furthermore, an adjusting cushion block is detachably connected in the pressure groove.
Compared with the prior art, the utility model has reasonable structure and arrangement: 1. the O-shaped ring can be clamped quickly for transportation; 2. the clamping and mounting structure is integrated, so that the equipment space is saved; 3. the installation can be completed quickly, and the O-shaped ring is pushed to a designated position on the workpiece.
Drawings
FIG. 1 is a schematic view of the overall structure of the O-ring grabbing and mounting mechanism;
FIG. 2 is a side view of the present O-ring capture mounting mechanism;
FIG. 3 is a schematic view of a pressing cylinder and an elastic clamping jaw;
FIG. 4 is a schematic view of a sleeve;
referring to fig. 1-4, wherein: 1. a sleeve; 11. a sliding cavity; 12. a connecting plate; 13. a roller; 2. pressing the cylinder; 21. pressing a groove; 22. mounting grooves; 23. an arc-shaped pressing plate; 24. adjusting the cushion block; 3. an elastic clamping jaw; 31. a first arcuate portion; 32. a second arcuate portion; 4. and a movable air cylinder.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
an O-ring capture mounting mechanism comprising:
a sleeve 1, wherein the sleeve 1 is internally provided with a sliding cavity 11;
the pressing cylinder 2 is arranged in the sliding cavity 11 in a sliding mode, one end, outside the sliding cavity 11, of the pressing cylinder 2 is provided with a pressing groove 21, and the side edge of the pressing cylinder 2 is provided with mounting grooves 22 which are uniformly distributed;
the elastic clamping jaw 3 is arranged in the installation groove 22, the elastic clamping jaw 3 is provided with a first arc-shaped part 31 and a second arc-shaped part 32, the first arc-shaped part 31 is positioned in the middle of the elastic clamping jaw 3 and is bent towards the outside of the installation groove 22, and the second arc-shaped part 32 is positioned at the front end of the elastic clamping jaw 3 and is bent towards the direction of the pressure groove 21;
the movable air cylinder 4 is arranged at the rear end of the sleeve 1, and the output end of the movable air cylinder 4 extends into the sliding cavity 11 and is connected with one end of the pressing cylinder 2 in the sliding cavity 11.
O type circle is many through artifical installation, and artifical installation inefficiency, the quality is unstable, the large batch installation that can not be quick. The transfer and installation of the O-shaped ring of the existing O-shaped ring installation equipment are respectively independent mechanisms, so that more equipment space is occupied, and the installation and design of the equipment are not facilitated.
Specifically, when the O-shaped ring grabbing and installing mechanism is used, the O-shaped ring grabbing and installing mechanism is driven by mechanical structures such as a mechanical arm and the like, the O-shaped ring grabbing and installing mechanism firstly moves above an O-shaped ring feeding device, the output end of a movable air cylinder is in an extending state, a pressing cylinder extends out of a sleeve, an elastic clamping jaw is in an opening state, the O-shaped ring grabbing and installing mechanism is driven to move downwards, the elastic clamping jaw is contacted with the O-shaped ring, the output end of the movable air cylinder retracts at the moment, the pressing cylinder is driven to move towards the inside of the sleeve, the elastic clamping jaw is compressed by the sleeve, the first arc-shaped part is elastically deformed, the elastic clamping jaw is pressed into an installing groove, the distance between the second arc-shaped parts is reduced, the O-shaped ring is clamped, the O-shaped ring grabbing and installing mechanism is driven to move upwards and move above a workpiece to be installed, the O-shaped ring grabbing and installing mechanism is driven to move downwards again, the clamped O-shaped ring is contacted with the upper end of the workpiece, and the movable air cylinder extends out at the moment, the pressing cylinder extends out of the sleeve, the elastic clamping jaw is gradually separated from the sleeve and popped out from the mounting groove, the distance between the second arc-shaped parts is increased, the O-shaped ring is loosened, the front end of the sleeve is pressed downwards to feed the O-shaped ring, the O-shaped ring is pressed on the upper end of a workpiece, the upper end of the workpiece extends into the pressing groove, the front end of the pressing cylinder continues to be pressed downwards to feed the O-shaped ring until the O-shaped ring is pushed to a designated position on the workpiece, and the mounting of the O-shaped ring on the workpiece is completed. The utility model has the advantages that: 1. the O-shaped ring can be clamped quickly for transportation; 2. the clamping and mounting structure is integrated, so that the equipment space is saved; 3. the installation can be completed quickly, and the O-shaped ring is pushed to a designated position on the workpiece.
Example two:
the difference between the second embodiment and the first embodiment is that the sleeve 1 is provided with a connecting plate 12 on the outside.
Specifically, the setting of connecting plate makes this O type circle snatch installation mechanism can install on multiple mechanical structure through modes such as bolted connection, welding, if arm, cylinder group, slide rail group etc. application scope is extensive, can be nimble changeable according to actual production demand.
Example three:
the difference between the third embodiment and the first embodiment is that the front end of the sleeve 1 is provided with a roller 13 matched with the elastic clamping jaw 3.
Specifically, the roller can greatly reduce the friction between the elastic clamping jaw and the sleeve, ensure the smoothness of the furling and rebounding of the elastic clamping jaw, and prolong the service life of the elastic clamping jaw and the sleeve.
Example four:
the difference between the fourth embodiment and the first embodiment is that the front end of the pressure groove 21 is provided with an arc-shaped pressure plate 23 extending outwards.
Specifically, the arc-shaped pressing plate can increase the contact area of the pressing cylinder when the pressing cylinder presses the O-shaped ring, so that the O-shaped ring is kept in a horizontal state in the pressing process, and the O-shaped ring is ensured to be in a correct position when being mounted on a workpiece.
Example five:
the difference between the fifth embodiment and the first embodiment is that an adjusting cushion block 24 is detachably connected in the indent 21.
The adjusting cushion blocks can limit the depth of the workpiece extending into the pressure groove, and the O-shaped ring grabbing and installing mechanism can be suitable for workpieces with different installing O-shaped ring positions by replacing the adjusting cushion blocks with different thicknesses.
What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.
Claims (5)
1. The utility model provides an O type circle snatchs installation mechanism which characterized in that includes:
a sleeve having a sliding cavity therein;
the pressing cylinder is arranged in the sliding cavity in a sliding mode, a pressing groove is formed in one end, outside the sliding cavity, of the pressing cylinder, and mounting grooves are uniformly distributed in the side edge of the pressing cylinder;
the elastic clamping jaw is arranged in the mounting groove and is provided with a first arc-shaped part and a second arc-shaped part, the first arc-shaped part is positioned in the middle of the elastic clamping jaw and is bent outwards from the mounting groove, and the second arc-shaped part is positioned at the front end of the elastic clamping jaw and is bent towards the groove pressing direction;
the movable air cylinder is arranged at the rear end of the sleeve, and the output end of the movable air cylinder extends into the sliding cavity and is connected with one end of the pressing cylinder in the sliding cavity.
2. The O-ring capture mounting mechanism of claim 1 wherein said sleeve is provided with a web on the outside.
3. The O-ring capture mounting mechanism of claim 1 wherein said sleeve is provided with rollers at a forward end thereof that mate with the resilient fingers.
4. The O-ring capture mounting mechanism of claim 1 wherein said groove has an outwardly extending arcuate pressure plate at a forward end thereof.
5. The O-ring capture mounting mechanism of claim 1 wherein said indentation has an adjustment pad removably attached therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274811.6U CN215316814U (en) | 2021-02-01 | 2021-02-01 | O-shaped ring grabbing and installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120274811.6U CN215316814U (en) | 2021-02-01 | 2021-02-01 | O-shaped ring grabbing and installing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215316814U true CN215316814U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120274811.6U Active CN215316814U (en) | 2021-02-01 | 2021-02-01 | O-shaped ring grabbing and installing mechanism |
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| CN (1) | CN215316814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115716251A (en) * | 2022-09-28 | 2023-02-28 | 陕西飞机工业有限责任公司 | Rapid installation tool for O-shaped sealing ring on airplane and use method |
-
2021
- 2021-02-01 CN CN202120274811.6U patent/CN215316814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115716251A (en) * | 2022-09-28 | 2023-02-28 | 陕西飞机工业有限责任公司 | Rapid installation tool for O-shaped sealing ring on airplane and use method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 358 Jufu Road, dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Huasheng Precision Machinery Co.,Ltd. Address before: 314204 No. 358, Jufu Road, dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Pinghu Huasheng Precision Machinery Co.,Ltd. |
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| CP03 | Change of name, title or address |