CN215969599U - Tire side wall cutting device - Google Patents
Tire side wall cutting device Download PDFInfo
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- CN215969599U CN215969599U CN202122205788.8U CN202122205788U CN215969599U CN 215969599 U CN215969599 U CN 215969599U CN 202122205788 U CN202122205788 U CN 202122205788U CN 215969599 U CN215969599 U CN 215969599U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model provides a tire side cutting device which comprises a base, a support frame, a vertical telescopic device, a horizontal telescopic device and a cutting tool, wherein the support frame comprises a middle plate and a plurality of fixed cylinders radially distributed along the periphery of the middle plate, abutting rods capable of sliding along the length direction of the fixed cylinders are arranged in the fixed cylinders, and first locking devices are arranged between the abutting rods and the corresponding fixed cylinders; the vertical telescopic device comprises a vertical cylinder and a telescopic rod movably arranged in the vertical cylinder, the bottom of the vertical cylinder is rotatably arranged at the center of the top of the middle plate, and a second locking device is arranged between the vertical cylinder and the telescopic rod; the horizontal telescopic device comprises a horizontal cylinder and a connecting rod movably arranged in the horizontal cylinder, the horizontal cylinder is fixed at the top of the telescopic rod, and a cutting tool is fixed at one end of the connecting rod, which is far away from the horizontal cylinder; a third locking device is arranged between the horizontal cylinder and the connecting rod; the utility model realizes the stable cutting of tires with different specifications by matching of all devices, and ensures the cutting precision and the cutting safety.
Description
Technical Field
The utility model belongs to the technical field of tire cutting, and particularly relates to a tire side cutting device.
Background
With the popularization of various vehicles, the number of waste tires is increasing, and the waste tires need to be recycled. When the waste tires are recycled, the tire crown and the tire side need to be separated manually by using a cutting tool, and then the tire crown and the tire side need to be recycled respectively. In the re-cutting process, the cutting direction of the cutter is not easy to control, the problem of the residual tire side on the tire crown is easily caused, the separation is not thorough, in addition, in the cutting process, the operator is also easily cut, and the safety hidden trouble is larger,
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, the present invention provides a tire side cutting device, which has the advantages of simple structure, safe operation and thorough separation, and can meet the requirements of cutting tires with different specifications.
In order to achieve the above and other related purposes, the utility model provides a tire side cutting device, which comprises a base, a support frame, a vertical telescopic device, a horizontal telescopic device and a cutting tool, wherein the support frame comprises a middle plate and a plurality of fixed cylinders radially distributed along the periphery of the middle plate, abutting rods capable of sliding along the length direction of the fixed cylinders are arranged in the fixed cylinders, and first locking devices are arranged between the abutting rods and the corresponding fixed cylinders; the vertical telescopic device comprises a vertical cylinder and a telescopic rod movably arranged in the vertical cylinder, the bottom of the vertical cylinder is rotatably arranged at the center of the top of the middle plate, and a second locking device is arranged between the vertical cylinder and the telescopic rod; the horizontal telescopic device comprises a horizontal cylinder and a connecting rod movably arranged in the horizontal cylinder, the horizontal cylinder is fixed at the top of the telescopic rod, and a cutting tool is fixed at one end of the connecting rod, which is far away from the horizontal cylinder; a third locking device is arranged between the horizontal cylinder and the connecting rod; the utility model realizes the stable cutting of tires with different specifications by matching of all devices, and ensures the cutting precision and the cutting safety.
Preferably, first locking device is including setting up the pre-compaction spring in a fixed cylinder, the one end and the fixed cylinder bottom of pre-compaction spring are connected, and the other end and the butt pole of pre-compaction spring are connected, utilize pre-compaction spring's reset action, press the butt pole at the tire inboard, realize the stable contact of different specification tires and support frame.
Preferably, the first locking device comprises a first positioning rod fixed on the abutting rod, the fixed cylinder is provided with a first strip-shaped hole along the length direction of the fixed cylinder, and the first positioning rod is arranged in the first strip-shaped hole in a sliding manner; fixed section of thick bamboo is equipped with a plurality of first locating holes along its length direction interval, first locating hole and first bar hole intercommunication to when the butt pole reachs preset position, slide first locating rod from first bar hole and carry out the joint fixed in to first locating hole.
Preferably, be equipped with first spacing spring in the solid fixed cylinder, the one end and the solid fixed cylinder of first spacing spring are connected, the other end and the butt pole of first spacing spring are connected, utilize first spacing spring's reset action, compress tightly first locating rod in first locating hole.
Preferably, the second locking device comprises a second positioning rod fixed on the telescopic rod, the vertical cylinder is provided with a second strip-shaped hole along the length direction of the vertical cylinder, and the second positioning rod is arranged in the second strip-shaped hole in a sliding manner; the vertical cylinder is provided with a plurality of second positioning holes at intervals along the length direction of the vertical cylinder, and the second positioning holes are communicated with the second strip-shaped holes, so that when the telescopic rod reaches a preset position, the second positioning rod slides from the second strip-shaped holes into the second positioning holes to be clamped and fixed.
Preferably, a second limiting spring is arranged in the vertical barrel, one end of the second limiting spring is connected with the vertical barrel, the other end of the second limiting spring is connected with the telescopic rod, and the second positioning rod is pressed in the second positioning hole by utilizing the reset action of the second limiting spring.
Preferably, the third locking device comprises a third positioning rod fixed on the connecting rod, the horizontal cylinder is provided with a third strip-shaped hole along the length direction of the horizontal cylinder, and the third positioning rod is arranged in the third strip-shaped hole in a sliding manner; the horizontal cylinder is provided with a plurality of third positioning holes at intervals along the length direction of the horizontal cylinder, and the third positioning holes are communicated with the third strip-shaped holes so that the third positioning rods can slide into the third hole from the third strip-shaped holes to be clamped and fixed when the connecting rod reaches a preset position.
Preferably, a third limiting spring is arranged in the horizontal cylinder, one end of the third limiting spring is connected with the horizontal cylinder, the other end of the third limiting spring is connected with the connecting rod, and the third positioning rod is pressed in the third positioning hole by utilizing the reset action of the third limiting spring.
Preferably, an included angle α between two adjacent fixed cylinders is 360/n, where n is the number of the fixed cylinders.
Preferably, the one end that the intermediate lamella was kept away from to the pole is equipped with the backup plate with the inboard butt of tire, the backup plate is the arc to increase the area of contact of tire and pole, guarantee support stability.
As above, the tire side wall cutting device provided by the utility model has the following beneficial effects:
(1) the hoisting device is simple in structure and low in cost, can meet the requirements of cutting tires of different specifications, and ensures the cutting quality and the cutting safety;
(2) the setting of pasting the backup plate, the area of contact of increase tire and support frame avoids the tire rotatory in cutting process, influences the cutting quality.
Drawings
FIG. 1 is a perspective view of a tire side-cutting apparatus according to the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of the horizontal telescopic device.
FIG. 4 is a front sectional view of a tire cut using the tire-side cutting apparatus.
Description of the reference numerals
Tire 01, base 10, stand 11, support frame 20, intermediate lamella 21, fixed cylinder 22, butt pole 23, pre-compaction spring 24, lean on board 25, vertical telescoping device 30, vertical cylinder 31, telescopic link 32, second locating lever 33, second bar hole 34, second locating hole 35, second spacing spring 36, horizontal telescoping device 40, horizontal cylinder 41, connecting rod 42, third locating lever 43, third bar hole 44, third locating hole 45, third spacing spring 46, cutting tool 50, slewing bearing 60.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1, the present invention provides a tire side wall cutting device, which includes a base 10, a support frame 20, a horizontal expansion device 30, a vertical expansion device 40 and a cutting tool 50, wherein the support frame 20 includes a middle plate 21 and a plurality of fixed cylinders 22 radially distributed along the periphery of the middle plate 21, so that the support frame 20 is integrally in a radial structure; the fixed cylinder 22 is internally provided with an abutting rod 23 which can slide along the length direction of the fixed cylinder 22, and a first locking device is arranged between the abutting rod 23 and the corresponding fixed cylinder 22; the vertical telescopic device 30 comprises a vertical cylinder 31 and a telescopic rod 32 movably arranged in the vertical cylinder 31, the bottom of the vertical cylinder 31 is rotatably arranged on the middle plate 21 through a slewing bearing 60, and a second locking device is arranged between the vertical cylinder 31 and the telescopic rod 32; the horizontal telescopic device 40 comprises a horizontal cylinder 41 and a connecting rod 42 movably arranged in the horizontal cylinder 41, the horizontal cylinder 41 is fixed at the top of the telescopic rod 32, one end of the connecting rod 42, far away from the horizontal cylinder 41, is fixed with a cutter mounting frame 51, and a cutting cutter 50 is arranged on the cutter mounting frame 51; and a third locking device is arranged between the horizontal cylinder 41 and the connecting rod 42.
It should be understood that the intermediate plate 21 is a circular plate, a square plate, a regular hexagonal plate, or other plate with a central symmetrical outline, which is not limited to this, and all of which belong to the technical contents to be protected by the present invention.
As shown in fig. 4, the first locking device includes a pre-pressing spring 24 disposed in the fixed cylinder 22, one end of the pre-pressing spring 24 is connected to the bottom of the fixed cylinder 22, the other end of the pre-pressing spring 24 is connected to the abutting rod 23, under the reset action of the pre-pressing spring 24, the abutting rod 23 moves towards the direction away from the middle plate 21 until the abutting rod 23 abuts against the inner side of the tire 01, and in this process, the pre-pressing spring 24 is always in a compressed state, so that the support frame 20 and the tire 01 are relatively fixed.
It should be understood that any locking device that can fix the abutting rod 23 and the fixed cylinder 22 after the abutting rod 23 moves to the preset position, which is not limited in the present invention, can be used as the first locking device. A prior art locking device is exemplified:
first locking device includes the check lock lever promptly, be equipped with first locking hole on the fixed section of thick bamboo 22, the interval is equipped with a plurality ofly and first locking hole complex second locking hole on the butt link 23, the check lock lever passes the first locking hole of fixed section of thick bamboo 22, the second locking hole of butt link 23 in proper order and realizes the fixed section of thick bamboo 22 and the relatively fixed of butt link 23.
As shown in fig. 1 and 2, the second locking device includes a second positioning rod 33 fixed on the telescopic rod 32, the vertical cylinder 31 is provided with a second bar-shaped hole 34 along the length direction thereof, and the second positioning rod 33 is slidably disposed in the second bar-shaped hole 34; the vertical cylinder 31 is provided with a plurality of second positioning holes 35 at intervals along the length direction thereof, and the second positioning holes 35 are communicated with the second strip-shaped holes 34, so that when the second positioning rod 33 slides to a preset position, the second positioning rod 33 is rotated, and the second positioning rod 33 is rotated from the second strip-shaped hole 34 to the second positioning hole 35 to be clamped and fixed, thereby limiting the extension height of the telescopic rod 32.
Further, as shown in fig. 4, a second limiting spring 36 is arranged in the vertical cylinder 31, one end of the second limiting spring 36 is connected with the bottom of the vertical cylinder 31, and the other end of the second limiting spring 36 is connected with the bottom of the telescopic rod 32, so that the second positioning rod 33 is tensioned or pressed in the second positioning hole 35 through the resetting function of the second limiting spring 36, and the positioning stability is ensured.
It is understood that the first locking device may also adopt the structure of the second locking device, which is not limited in this respect.
It can be understood that any locking device that can fix the telescopic rod 32 and the vertical cylinder 31 relative to each other after the telescopic rod 32 moves to the preset position, which is not limited in the prior art, may also be used as the second locking device, and all of which belong to the technical contents to be protected by the present invention. A prior art locking device is exemplified:
the second locking device includes the check lock lever promptly, be equipped with first locking hole on the vertical section of thick bamboo 31, the interval is equipped with a plurality ofly and first locking hole complex second locking hole on the telescopic link 32, the check lock lever passes vertical section of thick bamboo 31's first locking hole, the second locking hole of telescopic link 32 in proper order and realizes vertical section of thick bamboo 31 and telescopic link 32's relatively fixed.
As shown in fig. 1 to 3, the third locking device includes a third positioning rod 43 fixed on the connecting rod 42, the horizontal tube 41 is provided with a third strip-shaped hole 44 along the length direction thereof, and the third positioning rod 43 is slidably disposed in the third strip-shaped hole 44; the horizontal cylinder 41 is provided with a plurality of third positioning holes 45 at intervals along the length direction thereof, and the third positioning holes 45 are communicated with the third strip-shaped holes 44, so that when the third positioning rod 43 slides to a preset position, the third positioning rod 43 is rotated, and the third positioning rod 43 is rotated from the third strip-shaped hole 44 to the third positioning hole 45 and is clamped and fixed, so as to limit the extension length of the connecting rod 42.
Further, as shown in fig. 4, a third limiting spring 46 is disposed in the horizontal cylinder 41, one end of the third limiting spring 46 is connected to the horizontal cylinder 41, and the other end of the third limiting spring 46 is connected to the connecting rod 42, so that the third positioning rod 43 is tensioned or pressed in the third positioning hole 45 by the restoring action of the third limiting spring 46, thereby ensuring the positioning stability.
It should be understood that any locking device that can fix the connecting rod 42 and the horizontal cylinder 41 relative to each other after the connecting rod 42 moves to the preset position, which is not limited in the present invention, can be used as the third locking device. A prior art locking device is exemplified:
the third locking device includes a locking rod, a first locking hole is formed in the horizontal cylinder 41, a plurality of second locking holes matched with the first locking holes are formed in the connecting rod 42 at intervals, and the locking rod sequentially penetrates through the first locking hole of the horizontal cylinder 41 and the second locking hole of the connecting rod 42 to achieve relative fixation of the horizontal cylinder 41 and the connecting rod 42.
As shown in fig. 1, an included angle α between two adjacent fixed cylinders 22 is 360/n, where n is the number of the fixed cylinders 32, so as to ensure the clamping stability of the tire 01.
It is understood that the included angle α between any two adjacent groups of the fixed cylinders 22 may not be equal, and is not limited thereto, as long as the tire 01 can be stably supported.
It is understood that the more the number of the fixed cylinders 22 is, the more stable the tire 01 is supported, the number of the fixed cylinders 22 is not limited by the present invention, and the fixed cylinders 22 are preferably configured to be four to form a cross-shaped support frame in consideration of the supporting stability and the cost.
As shown in fig. 1, one end of the abutting rod 23, which is far away from the middle plate 21, is provided with an abutting plate 25 which abuts against the inner side of the tire 01, and the abutting plate 25 is an arc-shaped plate so as to improve the supporting stability of the tire 01 by increasing the abutting area.
As shown in fig. 4, when cutting the tire 01, the abutting plates 25 are supported on the inner side of the tire 01 to stably support the tire 01 on the support frame 20, and then the extension length of the connecting rod 42 is adjusted according to the radius of the tire 01 to align the cutting tool 50 with the boundary line between the sidewall of the tire 01 and the crown of the tire 01; subsequently, the extension height of the telescopic bar 32 is adjusted to adjust the depth of insertion of the cutting tool 50 into the tire 01, and finally, the tool mounting bracket 51 is driven to rotate about the rotation center of the rotation support 60, completing the cutting.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The tire side wall cutting device is characterized by comprising a base (10), a support frame (20), a vertical telescopic device (30), a horizontal telescopic device (40) and a cutting tool (50), wherein the support frame (20) comprises a middle plate (21) and a plurality of fixed cylinders (22) which are radially distributed along the periphery of the middle plate (21), abutting rods (23) which can slide along the length direction of the fixed cylinders (22) are arranged in the fixed cylinders (22), and first locking devices are arranged between the abutting rods (23) and the corresponding fixed cylinders (22); the vertical telescopic device (30) comprises a vertical cylinder (31) and a telescopic rod (32) movably arranged in the vertical cylinder (31), the bottom of the vertical cylinder (31) is rotatably arranged at the center of the top of the middle plate (21), and a second locking device is arranged between the vertical cylinder (31) and the telescopic rod (32); the horizontal telescopic device (40) comprises a horizontal cylinder (41) and a connecting rod (42) movably arranged in the horizontal cylinder (41), the horizontal cylinder (41) is fixed at the top of the telescopic rod (32), and a cutting tool (50) is fixed at one end, far away from the horizontal cylinder (41), of the connecting rod (42); and a third locking device is arranged between the horizontal cylinder (41) and the connecting rod (42).
2. The tire side-wall cutting device according to claim 1, characterized in that the first locking device comprises a pre-pressing spring (24) arranged in the fixed cylinder (22), one end of the pre-pressing spring (24) is connected with the bottom of the fixed cylinder (22), and the other end of the pre-pressing spring (24) is connected with the abutting rod (23).
3. The tire side-wall cutting device according to claim 1, wherein said first locking device comprises a first positioning rod fixed on an abutting rod (23), said fixed cylinder (22) is provided with a first strip-shaped hole along the length direction thereof, and said first positioning rod is slidably arranged in said first strip-shaped hole; fixed section of thick bamboo (22) are equipped with a plurality of first locating holes along its length direction interval, first locating hole and first bar hole intercommunication.
4. The tire side-wall cutting device according to claim 3, characterized in that a first limit spring is arranged in the fixed cylinder (22), one end of the first limit spring is connected with the fixed cylinder (22), and the other end of the first limit spring is connected with the abutting rod (23).
5. The tire side-wall cutting device according to any one of claims 1 to 4, characterized in that the second locking device comprises a second positioning rod (33) fixed on a telescopic rod (32), the vertical cylinder (31) is provided with a second strip-shaped hole (34) along the length direction thereof, and the second positioning rod (33) is slidably arranged in the second strip-shaped hole (34); the vertical barrel (31) is provided with a plurality of second positioning holes (35) at intervals along the length direction of the vertical barrel, and the second positioning holes (35) are communicated with the second strip-shaped holes (34).
6. The tire side-wall cutting device according to claim 5, characterized in that a second limiting spring (36) is arranged in the vertical cylinder (31), one end of the second limiting spring (36) is connected with the vertical cylinder (31), and the other end of the second limiting spring (36) is connected with the telescopic rod (32).
7. The tire side-wall cutting device according to any one of claims 1 to 4, wherein the third locking device comprises a third positioning rod (43) fixed on a connecting rod (42), the horizontal cylinder (41) is provided with a third strip-shaped hole (44) along the length direction thereof, and the third positioning rod (43) is slidably arranged in the third strip-shaped hole (44); the horizontal cylinder (41) is provided with a plurality of third positioning holes (45) at intervals along the length direction of the horizontal cylinder, and the third positioning holes (45) are communicated with the third strip-shaped holes (44).
8. The tire side-wall cutting device according to claim 7, characterized in that a third limiting spring (46) is arranged in the horizontal cylinder (41), one end of the third limiting spring (46) is connected with the horizontal cylinder (41), and the other end of the third limiting spring (46) is connected with the connecting rod (42).
9. The tire side-wall cutting device according to claim 1, wherein the included angle α between two adjacent fixed cylinders (22) is 360/n, where n is the number of the fixed cylinders (22).
10. The tire side-wall cutting device according to claim 1, characterized in that the end of the abutting rod (23) far away from the middle plate (21) is provided with an abutting plate (25) abutting against the inner side of the tire (01), and the abutting plate (25) is an arc-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205788.8U CN215969599U (en) | 2021-09-13 | 2021-09-13 | Tire side wall cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205788.8U CN215969599U (en) | 2021-09-13 | 2021-09-13 | Tire side wall cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969599U true CN215969599U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122205788.8U Active CN215969599U (en) | 2021-09-13 | 2021-09-13 | Tire side wall cutting device |
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| CN (1) | CN215969599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299752A (en) * | 2023-11-29 | 2023-12-29 | 济南市莱芜福泉橡胶有限公司 | Rubber tyre steel wire recovery unit |
-
2021
- 2021-09-13 CN CN202122205788.8U patent/CN215969599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299752A (en) * | 2023-11-29 | 2023-12-29 | 济南市莱芜福泉橡胶有限公司 | Rubber tyre steel wire recovery unit |
| CN117299752B (en) * | 2023-11-29 | 2024-02-09 | 济南市莱芜福泉橡胶有限公司 | Rubber tyre steel wire recovery unit |
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