CN220128044U - Automatic assembling clamping jaw for O-shaped ring - Google Patents
Automatic assembling clamping jaw for O-shaped ring Download PDFInfo
- Publication number
- CN220128044U CN220128044U CN202223413939.XU CN202223413939U CN220128044U CN 220128044 U CN220128044 U CN 220128044U CN 202223413939 U CN202223413939 U CN 202223413939U CN 220128044 U CN220128044 U CN 220128044U
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- CN
- China
- Prior art keywords
- ring
- clamping jaw
- clamping
- jacking
- jaw
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- 210000000078 claw Anatomy 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model provides an O-shaped ring automatic assembly clamping jaw which comprises a clamping jaw body, wherein a cylindrical hole is formed in the clamping jaw body, and clamping grooves are formed in the end part of the clamping jaw body in a circular arrangement along the cylindrical hole; the rotary table is positioned in the cylindrical hole and connected with a rotation driving mechanism, the radial surface of the rotary table is provided with a spiral guide protrusion, at least three groups of movable claw bodies are respectively positioned in the clamping grooves, the end parts of the movable claw bodies are provided with vertical parts, the lower parts of the connecting blocks are provided with a plurality of arc-shaped sections which are concentrically arranged, and the arc-shaped sections are matched with the spiral guide protrusions; the rotary table rotates, the movable claw body moves along the radial direction of the clamping groove, the spiral bulge on the rotary table can drive the movable clamping jaw to move along the spiral bulge through the arrangement of the rotary table, the movable clamping jaw is limited by the clamping groove to move along the extending direction of the clamping groove, and the movable clamping jaw is opened or closed to open the O-shaped ring, so that O-shaped rings with different diameters can be applied.
Description
Technical Field
The utility model relates to the field of sealing ring sleeving structures, in particular to an O-shaped ring automatic assembly clamping jaw.
Background
In the prior art, like there is the pump stopper in the spare part of pump body, cylinder, hydro-cylinder etc. all need cover to have sealing washer or be called O shape circle on the general pump stopper, in the current mode, artifical lasso efficiency is extremely low, in the automation field of present stage, be unable to be suitable for, the subassembly of some cover sealing washer appears afterwards, cover sealing washer mechanism CN 211708537U as I's department previously applied discloses an O shape circle automatic assembly device, insert in waiting the lasso product through the mode of flexible pressure head, later impress through the telescopic shaft, in order to realize the lasso, but this structure is unable to be suitable for the product of different diameter sizes, if to the O shape circle of bigger diameter then be unable to be suitable for.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an O-shaped ring automatic assembly clamping jaw, which comprises
The clamping jaw comprises a clamping jaw body, wherein a cylindrical hole is formed in the clamping jaw body, and clamping grooves are formed in the end part of the clamping jaw body in a circular arrangement along the cylindrical hole;
the rotary table is positioned in the cylindrical hole and is connected with a rotation driving mechanism, the radial surface of the rotary table is provided with a spiral guide protrusion,
the movable claw bodies are respectively positioned in the clamping grooves, the end parts of the movable claw bodies are provided with vertical parts, the vertical parts are used for extending into the sealing rings, the lower parts of the movable claw bodies are fixedly provided with connecting blocks, the lower parts of the connecting blocks are provided with a plurality of arc-shaped sections which are concentrically arranged, and the arc-shaped sections are matched with the spiral guide protrusions; the movable claw body moves radially along the clamping groove;
the lifting clamping jaw comprises a clamping jaw body, and is characterized by comprising a poking ring assembly, wherein the poking ring assembly comprises a jacking ring arranged on the clamping jaw body, a poking rod is arranged on the jacking ring in a ring-shaped clamping manner, the poking rod corresponds to the vertical portion, the end part of the poking rod is pressed on the side wall of the vertical portion, and the lower part of the jacking ring is connected with a jacking power mechanism.
Preferably, a step part is arranged between the vertical part and the movable claw body.
Preferably, a plurality of slots are circumferentially arranged on the lower surface of the jacking ring, the end part of the poking rod is inserted into the slots, a guide pin is arranged on the poking rod, and the guide pin penetrates through the movable claw body.
Preferably, a U-shaped opening is arranged at the bottom of the slot.
Preferably, the jacking power mechanism comprises a jacking cylinder, the jacking cylinder is embedded in the clamping jaw body, and the output end of the jacking cylinder is connected with the jacking ring.
Preferably, the rotation driving mechanism comprises a servo motor, and the output end of the servo motor extends into the clamping jaw body and is connected to the turntable.
Preferably, a plurality of guide post and guide sleeve mechanisms are arranged between the jacking ring and the clamping jaw body.
Preferably, the movable claw bodies are six groups and are uniformly circumferentially arranged on the clamping claw body.
The O-shaped ring automatic assembly clamping jaw has the following beneficial effects: through setting up the carousel, spiral protruding on the carousel can drive movable clamping jaw along spiral protruding motion to through the draw-in groove restriction, make its along the extending direction motion of draw-in groove, open or close the O shape circle through movable clamping jaw, in order to be suitable for the O shape circle of different diameter sizes, and cooperation and movable clamping jaw synchronous motion's poking rod dials down the sealing washer from movable clamping jaw, in order to realize the assembly of O shape circle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of a prior art seal ring product to be sleeved;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the installation of the moveable jaw and turntable of the present utility model;
FIG. 4 is a schematic view of a bezel assembly according to the present utility model;
FIG. 5 is a schematic view of a bezel assembly of the present utility model;
FIG. 6 is a schematic view of a jaw body of the present utility model;
FIG. 7 is a schematic diagram of a turntable according to the present utility model;
FIG. 8 is a schematic view of a moveable jaw according to the present utility model;
1, a product with a sleeve sealing ring; 2. a seal ring; 3. a clamping jaw body; 4. a cylindrical hole; 5. a clamping groove; 6. a turntable; 7. a spiral guide projection; 8. a movable claw body; 9. a connecting block; 10. an arc section; 11. a jacking ring; 12. a toggle rod; 13. a vertical portion; 14. a step part; 15. a slot; 16. a guide pin; 17. a U-shaped opening; 18. jacking the air cylinder; 19. the guide post and guide sleeve mechanism.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in FIG. 2, the utility model provides an O-ring automatic assembly clamping jaw, comprising
The clamping jaw comprises a clamping jaw body 3, wherein a cylindrical hole 4 is arranged in the clamping jaw body 3, clamping grooves 5 are formed in the end portion of the cylindrical hole 4 in a circular arrangement mode along the cylindrical hole 4, a circular ring which can be matched with a rotary disc 6 is arranged in the cylindrical hole 4, the rotary disc 6 is arranged in the cylindrical hole 4 and can rotate, the rotary disc 6 is connected with a rotary driving mechanism, the rotary driving mechanism can be a servo motor, the output end of the servo motor stretches into and is connected to the rotary disc 6 from the lower portion of the clamping jaw body 3, a spiral guide protrusion 7 is arranged on the radial surface of the rotary disc 6, at least three groups of movable claw bodies 8 are arranged on the spiral protrusion in a matched mode, in the embodiment, 6 groups of movable claw bodies 8 can be selected, the movable claw bodies 8 are respectively arranged in the clamping grooves 5, as shown in fig. 3, 5 and 8, the end portions of the movable claw bodies 8 are provided with vertical portions 13, the vertical portions 13 of the movable claw bodies 8 are all directed towards the center, the vertical portions 13 are used for stretching into the sealing ring 2, the lower portion of the movable claw bodies 8 are fixedly provided with 9, the lower portion of the movable claw bodies 9 is provided with a plurality of concentric connection blocks 10, and the connection blocks 10 are matched with the arc-shaped guide segments 7; the turntable 6 rotates, and the movable claw body 8 moves radially along the clamping groove 5, so that the movable claw body 8 can simultaneously approach or separate from the center to open or shrink the sealing ring 2.
When the movable claw body is used, a product to be sleeved with the sealing ring 2 is placed at the center of the vertical part 13 of the movable claw body 8, the sealing ring 2 is opened through the movement of the movable claw body 8, at the moment, the set poking ring assembly is upwards to strip the sealing ring 2 down to the part to be sleeved with the ring, and specifically:
as shown in fig. 4 and 5, the shifting ring assembly comprises a jacking ring 11 positioned on the clamping jaw body 3, a jacking power mechanism is arranged on the jacking ring 11, the jacking power mechanism comprises a jacking cylinder 18, the jacking cylinder 18 is embedded in the clamping jaw body 3, an output end is connected with the jacking ring 11, a shifting rod 12 is annularly clamped on an inner ring of the jacking ring 11, the shifting rod 12 corresponds to the vertical part 13, the end part of the shifting rod is pressed on the side wall of the vertical part 13, a jacking power mechanism is connected to the lower part of the jacking ring 11, a plurality of slots 15 are circumferentially arranged on the lower surface of the jacking ring 11, the slots 15 are in a U-shaped design, the end part of the shifting rod 12 is inserted in the slots 15, the shifting rod 12 is provided with a guide pin 16, the guide pin 16 penetrates through the movable claw body 8, the jacking cylinder 18, the jacking ring 11 is jacked up, and simultaneously, the shifting rod 12 is driven to be arranged on the movable claw body 8, the circular motor is arranged on the lower part of the jacking ring 2, the sealing ring 2 is arranged on the upper part of the sealing ring 2, the sealing ring 2 is not matched with the sealing ring 2, the sealing ring 2 is driven to be opened, and the sealing ring 2 is further matched with the sealing ring 2.
In addition, as shown in fig. 3 and 8, a step portion 14 is provided between the vertical portion 13 and the movable claw body 8, and an end portion of the tap lever 12 is pressed against the step portion 14, so as to ensure the installation stability of the tap lever 12.
In addition, in order to guarantee that the alignment between the jacking ring and the clamping jaw body 3 is accurate when lifting, a plurality of guide pillar guide sleeve mechanisms 19 are arranged between the jacking ring and the clamping jaw body 3, the guide pillar guide sleeve structures are guide pillars arranged at the lower part of the jacking ring and guide sleeves embedded in the clamping jaw body 3, and the guide pillars and the guide sleeves are matched to ensure the stability of up-down combination.
Claims (8)
1. An O-ring automatic assembly clamping jaw, which is characterized by comprising
The clamping jaw comprises a clamping jaw body, wherein a cylindrical hole is formed in the clamping jaw body, and clamping grooves are formed in the end part of the clamping jaw body in a circular arrangement along the cylindrical hole;
the rotary table is positioned in the cylindrical hole and is connected with a rotation driving mechanism, the radial surface of the rotary table is provided with a spiral guide protrusion,
the movable claw bodies are respectively positioned in the clamping grooves, the end parts of the movable claw bodies are provided with vertical parts, the vertical parts are used for extending into the sealing rings, the lower parts of the movable claw bodies are fixedly provided with connecting blocks, the lower parts of the connecting blocks are provided with a plurality of arc-shaped sections which are concentrically arranged, and the arc-shaped sections are matched with the spiral guide protrusions; the movable claw body moves radially along the clamping groove;
the lifting clamping jaw comprises a clamping jaw body, and is characterized by comprising a poking ring assembly, wherein the poking ring assembly comprises a jacking ring arranged on the clamping jaw body, a poking rod is arranged on the jacking ring in a ring-shaped clamping manner, the poking rod corresponds to the vertical portion, the end part of the poking rod is pressed on the side wall of the vertical portion, and the lower portion of the ring is connected with a jacking power mechanism.
2. The O-ring automatic assembly jaw of claim 1 wherein a step is provided between the vertical portion and the moveable jaw body.
3. The automatic O-ring assembling clamping jaw according to claim 1, wherein a plurality of slots are circumferentially arranged on the lower surface of the jacking ring, the end part of the poking rod is inserted into the slots, a guide pin is arranged on the poking rod, and the guide pin penetrates through the movable jaw body.
4. An O-ring automatic assembly jaw as claimed in claim 3 wherein said socket bottom is provided with a U-shaped mouth.
5. The O-ring automatic assembly jaw of claim 1 wherein the jacking power mechanism comprises a jacking cylinder embedded within the jaw body and having an output end connected to the jacking ring.
6. The O-ring automatic assembly jaw of claim 1 wherein said rotary drive mechanism comprises a servo motor, said servo motor output extending into said jaw body and connected to said turntable.
7. The O-ring automatic assembly clamping jaw of claim 1, wherein a plurality of guide post and guide sleeve mechanisms are arranged between the jacking ring and the clamping jaw body.
8. The O-ring automatic assembling jaw of claim 1 wherein said movable jaw bodies are six sets and are uniformly circumferentially arranged on the jaw body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413939.XU CN220128044U (en) | 2022-12-20 | 2022-12-20 | Automatic assembling clamping jaw for O-shaped ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223413939.XU CN220128044U (en) | 2022-12-20 | 2022-12-20 | Automatic assembling clamping jaw for O-shaped ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128044U true CN220128044U (en) | 2023-12-05 |
Family
ID=88962310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223413939.XU Active CN220128044U (en) | 2022-12-20 | 2022-12-20 | Automatic assembling clamping jaw for O-shaped ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128044U (en) |
-
2022
- 2022-12-20 CN CN202223413939.XU patent/CN220128044U/en active Active
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