CN210677657U - Winding gasket assembly devices - Google Patents
Winding gasket assembly devices Download PDFInfo
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- CN210677657U CN210677657U CN201921645331.5U CN201921645331U CN210677657U CN 210677657 U CN210677657 U CN 210677657U CN 201921645331 U CN201921645331 U CN 201921645331U CN 210677657 U CN210677657 U CN 210677657U
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Abstract
The utility model relates to a winding gasket assembly mechanism, the winding gasket comprises an inner ring, a sealing ring wound on the inner ring and an outer ring arranged on the sealing ring; the method is characterized in that: the assembling mechanism comprises a first stamping block, a second stamping block, a third stamping block, a fourth stamping block and a feeding mechanism for moving the outer ring to the third stamping block; the second punching block is close to or far away from the first punching block; the fourth punch block is close to or far away from the third punch block. The problem of the manual assembly of the inner circle of the outer loop of sealing ring assembly that current scheme caused waste time and energy, the elasticity degree of assembly is difficult to control and the sealing ring leads to winding the gasket leakproofness relatively poor with the outer loop assembly pine during the sealing ring assembly is solved.
Description
Technical Field
The utility model relates to an assembly devices, concretely relates to winding gasket assembly devices.
Background
Generally, winding shims in piping systems is a very important device. The wound gasket can automatically adjust the pressure thermal cycle and vibration of a pipeline system, and is particularly suitable for occasions with uneven load, easy loosening of joint force, periodic change of temperature and pressure, and impact and vibration. The winding gasket is a static sealing element at the flange joint of a valve, a pump, a heat exchanger and the like. The winding gasket is widely used in the industries of petrifaction, machinery, electric power, metallurgy and the like. In recent years, the demands of industries on winding gaskets are stronger, but the assembly of the existing winding gaskets still adopts a manual assembly mode, and the efficiency is extremely low. How to solve this problem becomes crucial.
According to the existing scheme, a sealing ring is wound on an inner ring, the size of an outer ring of the sealing ring is larger than that of an inner ring of an outer ring, and the sealing ring is manually assembled into the inner ring of the outer ring. Such a solution has the following problems: (1) the sealing ring is assembled into the inner ring of the outer ring, and the manual assembly wastes time and labor; (2) when the sealing ring is assembled, the tightness degree of the assembly is difficult to control; (3) the seal ring is assembled with the outer ring too loosely, resulting in poor sealing performance of the wound gasket.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model discloses a winding gasket assembly devices to solve among the prior art the manual assembly of inner circle that the outer loop was advanced in the sealing ring assembly waste time and energy, the elasticity degree of assembly is hardly controlled and the sealing ring leads to the relatively poor scheduling problem of winding gasket leakproofness with the outer loop assembly pine during the sealing ring assembly.
The utility model discloses the technical scheme who adopts as follows:
a wound gasket assembly mechanism, the wound gasket comprising an inner ring, a sealing ring wound around the inner ring, and an outer ring disposed on the sealing ring;
the assembling mechanism comprises a first stamping block, a second stamping block, a third stamping block, a fourth stamping block and a feeding mechanism for moving the outer ring to the third stamping block; the second punching block is close to or far away from the first punching block; the fourth punch block is close to or far away from the third punch block.
The further technical scheme is as follows: a downward conical surface is arranged on the first stamping block; and the second stamping block is provided with a convex table surface parallel to the conical surface.
The further technical scheme is as follows: the conical surface and the horizontal plane form an included angle of 10 degrees.
The further technical scheme is as follows: the third stamping block is provided with a first stamping groove for placing the inner ring and the sealing ring; and a second stamping groove corresponding to the first stamping groove is formed in the fourth stamping block.
The further technical scheme is as follows: the feeding mechanism comprises a first moving device, a sucker for taking out the outer ring and a second moving device for driving the sucker to move; the first moving device drives the second moving device and the sucker to move.
The further technical scheme is as follows: the first punch block and the second punch block are mounted on a first punch; the first punch drives the second punch block closer to or farther from the first punch block.
The further technical scheme is as follows: the third punching block and the fourth punching block are arranged on a second punching machine; the second punch drives the fourth punch block closer to or farther from the third punch block.
The utility model has the advantages as follows: the utility model discloses a winding gasket assembly devices adopts and carries out the punching press to the outer loop, makes things convenient for the outer loop to assemble. The winding gasket assembly mechanism brings the following effects: the outer ring is punched into a splayed shape, so that the assembly of the sealing ring and the outer ring is facilitated; (2) a punching machine is adopted for punching assembly, so that the assembly tightness degree is effectively controlled; (3) the sealing ring forms outward tension on the outer ring, so that the sealing performance of the wound gasket is ensured; (4) the outer ring completed by stamping can be quickly moved by the feeding mechanism, so that the production efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention.
In the figure: 1. a first punch block; 11. a conical surface; 2. a second punch block; 21. a convex table surface; 3. a third punching block; 31. a first stamping groove; 4. a fourth stamping block; 41. a second stamped groove; 5. a first punch; 6. a feeding mechanism; 61. a first mobile device; 62. a second mobile device; 63. a suction cup; 64. a support; 7. and a second punch.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
Fig. 1 is a front view of the present invention. As shown in the combined figure 1, the utility model discloses a winding gasket assembly devices. The direction of X in the figure is the upper end of the front view of the utility model, and the direction of Y in the figure is the right end of the front view of the utility model. The winding gasket comprises an inner ring, a sealing ring wound on the inner ring and an outer ring arranged on the sealing ring. The winding gasket assembling mechanism comprises a first punching block 1, a second punching block 2, a third punching block 3, a fourth punching block 4 and a feeding mechanism 6 for moving the outer ring to the third punching block 3.
The second punch block 2 is closer to or farther from the first punch block 1. The fourth punch block 4 is closer to or farther from the third punch block 3.
Preferably, the sealing ring is made of nitrile rubber. The nitrile rubber has elasticity, and the sealing ring forms outward tension on the outer ring after the nitrile rubber is installed in the outer ring, so that the firmness of the assembly of the outer ring is ensured.
The first punch block 1 and the second punch block 2 are mounted on the first punch 5. First punch press 5 drive
The second punch block 2 is closer to or farther from the first punch block 1.
The first punch block 1 is fixedly mounted on the first punch 5. The second punch 2 is mounted to the upper end of the first punch 1. The first punch 5 drives the second punch block 2 up and down.
The first punch block 1 is provided with a downward tapered surface 11. The second punching block 2 is provided with a convex table surface 21 parallel to the conical surface 11. The conical surface 11 forms an angle of 10 ° with the horizontal plane.
The outer end of the first punch block 1 is provided with a downward tapered surface 11. The tapered surface 11 is a slope extending outward from top to bottom. The outer end of the second punching block 2 is provided with a convex table surface 21. The boss face 21 is a slope extending outward from top to bottom. The conical surface 11 is parallel to the boss surface 21.
An outer ring is placed on the upper end of the first punch block 1. The first punch 5 drives the second punch block 2 to move down. The second punching block 2 is close to the first punching block 1, and the lower end of the second punching block 2 extrudes outwards. By passing
And extruding the second stamping block 2 to form a splayed outer ring.
After the outer ring punching is completed, the first punching machine 5 drives the second punching block 2 to move upwards. The second punching block 2 is far away from the first punching block 1, and the lower end of the second punching block 2 does not extrude the outer ring any more.
The selection of the type of the first punch 5 is common knowledge. The person skilled in the art can choose the type of the punch according to the working condition of the device, for example, the punch with the model number of JB23-63T can be chosen.
The pressing with a punch can result in a large pressing force. The outer ring can be extruded into a specific shape through the first stamping block 1 and the second stamping block 2, and the outer ring is convenient to mount. The outer ring is extruded into a splayed shape, so that the diameter of the inner ring of the outer ring is increased, and the outer ring is convenient to mount.
The feeding mechanism 6 includes a first moving device 61, a suction cup 63 for taking out the outer ring, and a second moving device 62 for driving the suction cup 63 to move. The first moving device 61 drives the second moving device 62 and the suction cup 63 to move.
Preferably, the first moving means 61 is a rodless cylinder. The first moving device 61 is located between the first pressing machine 5 and the second pressing machine 7. The first moving device 61 is horizontally disposed in the left-right direction. The driving end of the first moving device 61 is mounted with a second moving device 62. The first moving device 61 drives the second moving device 62 and the suction cup 63 to move left and right.
The first displacement means 61 is a rodless cylinder, the selection of the type of rodless cylinder being common knowledge. The skilled person can select the type of rodless cylinder MY1B25-2000 according to the working condition of the device.
Preferably, the second moving device 62 is a slide cylinder. The second moving device 62 is vertically installed. The lower end of the second moving device 62 is connected with the driving end of the first moving device 61. The driving end of the second moving device 62 is mounted with a suction cup 63. The second moving device 62 drives the suction cup 63 to move up and down.
The second moving device 62 is a slide cylinder. The selection of the type of the sliding table cylinder belongs to the common knowledge. The selection of the sliding table cylinder with the model number of MXQ12-75 can be selected by the person skilled in the art according to the working condition of the device.
Preferably, the suction cup 63 is plural. The suction cup 63 is mounted on the second moving device 62 by a bracket 64. The rear end of the bracket 64 is connected to the drive end of the second moving device 62. The lower end of the bracket 64 is provided with a suction cup 63.
The suction cup 63 is connected with a suction source, and when the suction cup 63 needs to suck the outer ring after punching, the lower end of the suction cup 63 forms negative pressure. When the lower end of the suction cup 63 contacts the punched outer ring, the suction cup 63 may suck the punched outer ring.
After the outer ring is punched, the first moving device 61 drives the second moving device 62 and the suction cup 63 to move leftward. The second moving device 62 and the suction cup 63 are adjacent to the punched outer ring. The suction cup 63 is moved over the punched outer ring. The second moving device 62 drives the suction cup 63 to move downwards, and the suction cup 63 approaches the punched outer ring. The suction cup 63 sucks the outer ring after the punching process. The first moving device 61 drives the second moving device 62, the suction cup 63 and the punched outer ring to the right. The second moving device 62, the suction cup 63 and the completed outer ring are adjacent to the third press block 3. The suction cup 63 and the punched outer ring are moved to the upper end of the third punch block 3. The second moving device 62 drives the suction cup 63 and the punched outer ring to move down. The outer ring after punching is no longer sucked by the suction cup 63 under negative pressure and is placed on the third punching block 3.
The feeding mechanism 6 moves the outer ring after punching to the third punching block 3. Accurate and fast movement of the suction cups 63 can be achieved by the first and second moving devices 61 and 62. The outer ring which is pressed by the suction cup 63 can not be damaged.
The third punch 3 and the fourth punch 4 are mounted on the second punch 7. The second punch 7 drives the fourth punch block 4 closer to or away from the third punch block 3.
The third punching block 3 is provided with a first punching groove 31 for placing the inner ring and the sealing ring. The fourth punch block 4 is provided with a second punch groove 41 corresponding to the first punch groove 31.
The third press block 3 is fixedly mounted on the second press machine 7. The fourth press block 4 is mounted on the upper end of the third press block 3. The second punch 7 drives the fourth punch block 4 up and down.
The upper surface of the third punch block 3 is provided with a first punch groove 31. The inner ring and the sealing ring are placed in the first punched groove 31. The first punched groove 31 plays a role of fixing the inner ring and the seal ring. The lower surface of the fourth punch block 4 is provided with a second punch groove 41. When the fourth punch 4 extrudes the outer ring, the upper ends of the inner ring and the sealing ring are embedded into the second punch groove 41, and the fourth punch 4 does not damage the inner ring and the sealing ring.
The punched outer ring is placed on the upper end of the third punch 3, and the second punch 7 drives the fourth punch 4 to move down. The fourth punching block 4 is close to the third punching block 3, and the lower end of the third punching block 3 extrudes outwards. By the pressing of the fourth press block 4, the outer annular shape is restored. The inner ring of the outer ring exerts an inwardly pressing force on the inner ring and the sealing ring. The sealing ring forms a rebound force, and the sealing ring supports the outer ring outwards.
After the punching is completed, the second punching machine 7 drives the fourth punching block 4 to move up. The fourth punching block 4 is far away from the third punching block 3, and the lower end of the fourth punching block 4 does not extrude the outer ring any more. The outer ring is completed by the extrusion of the fourth ram 4.
The choice of the type of the second punch 7 is common knowledge. The person skilled in the art can choose the type of the punch according to the working condition of the device, for example, the punch with the model number of JB23-63T can be chosen.
In the present embodiment, the material of the seal ring is nitrile rubber, but the material is not limited thereto, and may be other materials within a range capable of exhibiting the function thereof.
In the present embodiment, the first moving device 61 is described as a rodless cylinder, but the present invention is not limited thereto, and other moving devices may be used as long as the functions thereof can be exerted.
In the present embodiment, the second moving device 62 is described as a slide cylinder, but the present invention is not limited thereto, and may be another moving device within a range capable of functioning.
In the present embodiment, the tapered surface 11 is described as forming an angle of 10 ° with the horizontal plane, but the angle is not limited thereto, and may be an angle of other degrees within a range capable of functioning.
In the present specification, terms such as "figure eight" are used, and these terms are not exactly "figure eight" and may be in a state of "substantially figure eight" within a range in which the functions thereof can be exhibited.
In the present specification, the number of the "plural" or the like is used, but the present invention is not limited thereto, and other numbers may be used within a range where the function thereof can be exerted.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (7)
1. A wound gasket assembly mechanism, the wound gasket comprising an inner ring, a sealing ring wound around the inner ring, and an outer ring disposed on the sealing ring; the method is characterized in that: the assembling mechanism comprises a first punching block (1), a second punching block (2), a third punching block (3), a fourth punching block (4) and a feeding mechanism (6) for moving the outer ring to the third punching block (3); the second punching block (2) is close to or far away from the first punching block (1); the fourth punch block (4) is close to or far away from the third punch block (3).
2. The wound gasket assembly mechanism of claim 1, wherein: a downward conical surface (11) is arranged on the first stamping block (1); and a convex table surface (21) parallel to the conical surface (11) is arranged on the second stamping block (2).
3. The wound gasket assembly mechanism of claim 2, wherein: the conical surface (11) and the horizontal plane form an included angle of 10 degrees.
4. The wound gasket assembly mechanism of claim 1, wherein: a first stamping groove (31) for placing the inner ring and the sealing ring is formed in the third stamping block (3); and a second stamping groove (41) corresponding to the first stamping groove (31) is formed in the fourth stamping block (4).
5. The wound gasket assembly mechanism of claim 1, wherein: the feeding mechanism (6) comprises a first moving device (61), a sucker (63) for taking out the outer ring and a second moving device (62) for driving the sucker (63) to move; the first moving device (61) drives the second moving device (62) and the suction cup (63) to move.
6. The wound gasket assembly mechanism of claim 1, wherein: the first punch block (1) and the second punch block (2) are mounted on a first punch (5); the first punch (5) drives the second punch block (2) closer to or farther from the first punch block (1).
7. The wound gasket assembly mechanism of claim 1, wherein: the third punch block (3) and the fourth punch block (4) are mounted on a second punch (7); the second punch (7) drives the fourth punch block (4) closer to or farther from the third punch block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645331.5U CN210677657U (en) | 2019-09-29 | 2019-09-29 | Winding gasket assembly devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645331.5U CN210677657U (en) | 2019-09-29 | 2019-09-29 | Winding gasket assembly devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677657U true CN210677657U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921645331.5U Active CN210677657U (en) | 2019-09-29 | 2019-09-29 | Winding gasket assembly devices |
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| CN (1) | CN210677657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680951A (en) * | 2024-01-30 | 2024-03-12 | 苏州工业园区麦特自动化技术有限公司 | Full-automatic metal winding gasket assembly machine |
-
2019
- 2019-09-29 CN CN201921645331.5U patent/CN210677657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680951A (en) * | 2024-01-30 | 2024-03-12 | 苏州工业园区麦特自动化技术有限公司 | Full-automatic metal winding gasket assembly machine |
| CN117680951B (en) * | 2024-01-30 | 2024-04-05 | 苏州工业园区麦特自动化技术有限公司 | Full-automatic metal winding gasket assembly machine |
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