CN209936748U - Tire embryo external inspection clamp - Google Patents
Tire embryo external inspection clamp Download PDFInfo
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- CN209936748U CN209936748U CN201920467078.2U CN201920467078U CN209936748U CN 209936748 U CN209936748 U CN 209936748U CN 201920467078 U CN201920467078 U CN 201920467078U CN 209936748 U CN209936748 U CN 209936748U
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Abstract
The utility model relates to a tire anchor clamps, in particular to tire embryo outward inspection anchor clamps. Comprises a top plate, a clamping assembly and a driving assembly; the clamping assembly comprises a first connecting rod and a grabbing rod, and the grabbing rod is connected with the top plate through the first connecting rod; the grabbing rod comprises a first grabbing rod and a second grabbing rod, the second grabbing rod is provided with a hook, the bottom of the second grabbing rod is provided with a holding plate, and the bottom surface of the holding plate is attached to the tread of the tire blank; the driving assembly comprises a guide rod, an air cylinder, a movable plate and a bottom plate, the top plate is connected with the bottom plate through the guide rod, the air cylinder is fixed on the bottom plate, the telescopic rod of the air cylinder is connected with the movable plate, the movable plate is provided with a connecting hole, and the movable plate is connected with the guide rod through the connecting hole; and a second connecting rod is arranged between the moving plate and the first grabbing rod. The utility model provides a tire child embryo examines anchor clamps structure outward succinctly, and the size is small and exquisite, convenient operation, and the centre gripping is efficient, and use cost is low, suitable popularization and application.
Description
Technical Field
The utility model relates to a tire anchor clamps, in particular to tire embryo outward inspection anchor clamps.
Background
In the production process of tires, the quality detection of green tires is a very important link. In the detection process of the green tire, the green tire needs to be placed on a manual detection frame for manual external detection, infrared intelligent detection needs to be carried out after the manual external detection is finished, and qualified green tire needs to be put in a warehouse for vulcanization after the infrared intelligent detection is finished. Therefore, in order to improve the production efficiency, the tire blank outer inspection jig is produced at the same time. However, the existing tire blank external inspection clamp has the disadvantages of complex structure, huge size, low clamping efficiency and high use cost. Therefore, in order to solve the problems of the existing tire embryo external inspection clamp, the tire embryo external inspection clamp which is simple in structure, small in size, convenient to operate, high in clamping efficiency and low in use cost is urgently needed to be developed.
Disclosure of Invention
For solving the not enough of prior art existence, the utility model provides a structure is succinct, and the size is small and exquisite, convenient operation, and the centre gripping is efficient, and the tire child embryo outward inspection anchor clamps that use cost is low.
The technical scheme of the utility model is that:
a tire blank external inspection fixture comprises a top plate, 4 clamping assemblies which are connected with the top plate and are arranged at equal intervals in the circumferential direction, and a driving assembly which is arranged at the lower end of the top plate and drives the 4 clamping assemblies to perform clamping movement; the top plate is of a butterfly structure formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction; the clamping assembly comprises a first connecting rod and a grabbing rod, and the grabbing rod is connected with the top plate through the first connecting rod; the grabbing rod comprises a first grabbing rod and a second grabbing rod which is fixedly connected with the first grabbing rod and forms a certain angle with the first grabbing rod, a hook is arranged in the direction in which the second grabbing rod extends downwards, a holding plate of an arc structure extending towards two sides is arranged on the side wall of the bottom of the second grabbing rod, and the bottom surface of the holding plate is attached to the tread of the tire blank; the driving assembly comprises a guide rod, an air cylinder, a movable plate and a bottom plate, one end of the guide rod is fixed on the top plate, the other end of the guide rod is fixed on the bottom plate, the air cylinder is fixed on the bottom plate, the telescopic rod of the air cylinder is connected with the movable plate, the movable plate is provided with a connecting hole, and the movable plate is connected with the guide rod through the connecting hole; and a second connecting rod is arranged between the moving plate and the first grabbing rod.
Furthermore, a connecting flange is arranged at the upper end of the top plate.
Furthermore, the first connecting rod is fixedly connected with the top plate, and the first connecting rod is hinged to the first grabbing rod.
Further, the first grabbing rod and the second grabbing rod are arranged to be U-shaped channel steel.
Further, the angle formed by the first and second grabbing bars after being fixed is 150 °.
Furthermore, a rubber pad for increasing friction is arranged on the bottom surface of the holding plate.
Furthermore, the guide rods are arranged to be 4 matched with the clamping assembly and fixed at equal intervals in the circumferential direction.
Furthermore, one end of the second connecting rod is hinged to the moving plate, and the other end of the second connecting rod is hinged to the first grabbing rod.
Furthermore, the moving plate is of a butterfly structure which is parallel to the top plate and is formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction, a connecting piece which is of an integral structure with the trapezoidal plates and is perpendicular to the n-shaped structures of the trapezoidal plates is arranged at the lower end of the top of each trapezoidal plate, and the second connecting rod is hinged to the connecting piece.
The utility model discloses the beneficial effect who reaches does:
the utility model provides a tire child embryo examines anchor clamps structure outward succinctly, and the size is small and exquisite, convenient operation, and the centre gripping is efficient, and use cost is low.
The utility model discloses a setting of butterfly-shaped structure roof and 4 centre gripping subassemblies that the circumference equidistant setting of being connected with the roof and setting up the drive assembly at the roof lower extreme, the cylinder through among the drive assembly drives the up-and-down motion of actuating cylinder telescopic link, and then drives the movable plate and be the up-and-down motion on the guide bar, the band-pass carries out the up-and-down motion with the second connecting rod that the movable plate is connected simultaneously, the grab bar that further drives to be connected with the second connecting rod is the extension shrinkage motion, further presss from both sides the child embryo tightly or releases.
The utility model discloses be provided with the board of embracing of arc structure in the bottom of grabbing the pole, the bottom surface of embracing the board is laminated mutually with the child embryo tread, has guaranteed to grab the pole and has snatched with the firm of child embryo.
The utility model discloses the setting of well claw has played certain guard action for snatching the process, prevents dropping of child embryo.
Drawings
Fig. 1 is the overall structure schematic diagram of the external inspection fixture for the tire blank of the utility model.
Fig. 2 is a schematic cross-sectional view of the external inspection jig for the tire blank of the present invention.
Wherein, 1, connecting a flange; 2. a top plate; 3. a first link; 4. a first claw bar; 5. a second grab bar; 6. hooking claws; 7. holding the plate; 8. a second link; 9. a guide bar; 10. a base plate; 11. a cylinder; 12. and (5) moving the plate.
Detailed Description
To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the tire blank external inspection fixture comprises a top plate 2, 4 clamping assemblies which are connected with the top plate 2 and are arranged at equal intervals in the circumferential direction, and a driving assembly which is arranged at the lower end of the top plate 2 and drives the 4 clamping assemblies to perform clamping movement. In order to reduce weight and ensure the stable connection of the clamping assembly, the top plate 2 is arranged to be a butterfly structure formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction, and a connecting flange 1 for connecting with other devices is fixed at the upper end of the top plate 2. The clamping assembly comprises a first connecting rod 3 and a grabbing rod, and the grabbing rod is connected with the top plate 2 through the first connecting rod 3. The grabbing rod comprises a first grabbing rod 4 and a second grabbing rod 5 which is fixedly connected with the first grabbing rod 4 and forms an included angle of 150 degrees with the first grabbing rod 4. The first connecting rod 3 is fixedly connected with the top plate 2, and the first connecting rod 3 is hinged with the first grabbing rod 4. The first grabbing rod 4 and the second grabbing rod 5 are arranged into U-shaped channel steel. The second grabbing rod 5 is provided with a hook claw 6 which plays a role in protection and prevents a green tire from falling in the downward extending direction. In order to facilitate grabbing of the green tire and guarantee stability of the green tire in the moving process, the side wall of the bottom of the second grabbing rod 5 is provided with a holding plate 7 of an arc structure extending towards two sides, and the bottom surface of the holding plate 7 is attached to the tread of the green tire. In order to increase the friction between the holding plate 7 and the green tire, a rubber pad for increasing the friction is arranged on the bottom surface of the holding plate 7.
The driving assembly comprises a guide rod 9, a cylinder 11, a moving plate 12 and a bottom plate 10, wherein the bottom plate 10 is parallel to the top plate 2 and is of a polygonal structure with 4 corners removed from a cuboid, one end of the guide rod 9 is fixed on the top plate 2, and the other end of the guide rod 9 is fixed on the bottom plate 10. Specifically, the number of the guide rods 9 is 4, and the 4 guide rods 9 are respectively arranged at 4 corners of the bottom plate 10. The cylinder 11 is fixed on the bottom plate 10 and arranged between the guide rods 9, a telescopic rod is arranged on the cylinder 11, a moving plate 12 is connected to the telescopic rod of the cylinder 10, a connecting hole is formed in the moving plate 12, and the moving plate 12 is connected with the guide rods 9 in a sliding mode through the connecting hole. The moving plate 12 is of a butterfly structure which is parallel to the top plate 2 and is formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction, a connecting piece which is of an integral structure with the trapezoidal plates and is perpendicular to the n-shaped structures of the trapezoidal plates is arranged at the lower end of the top of each trapezoidal plate, and a second connecting rod 8 is arranged between the connecting piece and the first grabbing rod 4. Specifically, one end of the second connecting rod 8 is hinged to the moving plate 12, and the other end of the second connecting rod 8 is hinged to the first grabbing rod 4.
In a specific using process, when the cylinder 11 contracts to a minimum stroke, the moving plate 12 connected with the cylinder can be driven to move downwards, the moving plate 12 moves downwards to drive the second connecting rod 8 to move towards a direction far away from the cylinder 11, and further drive the grabbing rod to extend outwards, and at the moment, the holding plate 7 is opened to a maximum range. Anchor clamps are being connected through flange and mobile robot, move the tire and snatch the position under mobile robot drives, detect to reach the position after, the telescopic link of cylinder 11 stretches out, and the movable plate 12 shifts up, and 4 centre gripping subassemblies are closed to the centre simultaneously, hold the tire tightly, then put and carry out the detection of various defects, convenient operation on check out test set to the tire.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a tire embryo outward inspection anchor clamps which characterized in that: the clamping device comprises a top plate, 4 clamping assemblies which are connected with the top plate and are arranged at equal intervals in the circumferential direction, and a driving assembly which is arranged at the lower end of the top plate and drives the 4 clamping assemblies to perform clamping movement; the top plate is of a butterfly structure formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction; the clamping assembly comprises a first connecting rod and a grabbing rod, and the grabbing rod is connected with the top plate through the first connecting rod; the grabbing rod comprises a first grabbing rod and a second grabbing rod which is fixedly connected with the first grabbing rod and forms a certain angle with the first grabbing rod, a hook is arranged in the direction in which the second grabbing rod extends downwards, a holding plate of an arc structure extending towards two sides is arranged on the side wall of the bottom of the second grabbing rod, and the bottom surface of the holding plate is attached to the tread of the tire blank; the driving assembly comprises a guide rod, an air cylinder, a movable plate and a bottom plate, one end of the guide rod is fixed on the top plate, the other end of the guide rod is fixed on the bottom plate, the air cylinder is fixed on the bottom plate, the telescopic rod of the air cylinder is connected with the movable plate, the movable plate is provided with a connecting hole, and the movable plate is connected with the guide rod through the connecting hole; and a second connecting rod is arranged between the moving plate and the first grabbing rod.
2. The tire embryo inspection fixture of claim 1, wherein: and the upper end of the top plate is provided with a connecting flange.
3. The tire embryo inspection fixture of claim 1, wherein: the first connecting rod is fixedly connected with the top plate, and the first connecting rod is hinged to the first grabbing rod.
4. The tire embryo inspection fixture of claim 1, wherein: the first grabbing rod and the second grabbing rod are arranged into U-shaped channel steel.
5. The tire embryo inspection fixture of claim 1, wherein: the angle formed by the first grabbing rod and the second grabbing rod after being fixed is 150 degrees.
6. The tire embryo inspection fixture of claim 1, wherein: and a rubber pad for increasing friction is arranged on the bottom surface of the holding plate.
7. The tire embryo inspection fixture of claim 1, wherein: the guide bar sets up 4 with centre gripping subassembly assorted, 4 guide bar circumference equidistant fixes between roof and bottom plate.
8. The tire embryo inspection fixture of claim 1, wherein: one end of the second connecting rod is hinged to the moving plate, and the other end of the second connecting rod is hinged to the first grabbing rod.
9. The tire embryo external inspection jig according to claim 1 or 8, wherein: the movable plate is of a butterfly structure which is parallel to the top plate and is formed by fixing 4 trapezoidal plates at equal intervals in the circumferential direction, a connecting piece which is of an n-shaped structure and is of a trapezoidal plate integrated structure and perpendicular to the trapezoidal plates is arranged at the lower end of the top of each trapezoidal plate, and the second connecting rod is hinged to the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467078.2U CN209936748U (en) | 2019-04-09 | 2019-04-09 | Tire embryo external inspection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467078.2U CN209936748U (en) | 2019-04-09 | 2019-04-09 | Tire embryo external inspection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936748U true CN209936748U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467078.2U Active CN209936748U (en) | 2019-04-09 | 2019-04-09 | Tire embryo external inspection clamp |
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| Country | Link |
|---|---|
| CN (1) | CN209936748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848900A (en) * | 2019-04-09 | 2019-06-07 | 青岛星华智能装备有限公司 | Fixture is examined outside a kind of green tyres |
-
2019
- 2019-04-09 CN CN201920467078.2U patent/CN209936748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848900A (en) * | 2019-04-09 | 2019-06-07 | 青岛星华智能装备有限公司 | Fixture is examined outside a kind of green tyres |
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