CN212764326U - Adjustable shearing knife for tire - Google Patents
Adjustable shearing knife for tire Download PDFInfo
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- CN212764326U CN212764326U CN202021533134.7U CN202021533134U CN212764326U CN 212764326 U CN212764326 U CN 212764326U CN 202021533134 U CN202021533134 U CN 202021533134U CN 212764326 U CN212764326 U CN 212764326U
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Abstract
The utility model discloses an adjustable shearing knife for tire, which comprises a main body, a slide bar is arranged at the middle position of one side of the inner top and the inner bottom of the main body, a plurality of sets of sleeve blocks are arranged at the outer side of the slide bar, a threaded hole is arranged at one side of the slide bar, a limit bolt is arranged at the middle position of one side of the sleeve block, the limit bolt extends to the outer part of the main body, the limit bolt and the threaded hole are mutually matched, and an installation bin is arranged at one side of the sleeve block, which is far away from the limit bolt; the utility model discloses the device is through mutually supporting of adjusting part to can adjust the interval between the multiunit cutter in order to adapt to not unidimensional tire according to the demand, and simple structure convenient operation, the suitability is strong, through mutually supporting of dismouting subassembly, conveniently carries out quick dismouting with the cutter in the main part, thereby is convenient for change the maintenance, further promotes the device's practicality.
Description
Technical Field
The utility model relates to a shearing sword technical field specifically is a shearing sword with adjustable be used for tire
Background
The tire shearing knife is a tool used in the last appearance inspection procedure in the tire manufacturing process and is used for removing 'broken lines' generated on the tire after the vulcanization process; after vulcanization is finished, the last process of tire production is external inspection (namely appearance inspection), in the process, the 'wool' parts on the tire need to be removed, and a tire shearing knife is a tool for removing the 'wool';
the prior shearing knife for the tire has the following defects in the actual use process: 1. the existing tire shearing knives are mostly fixed in size, and when the tire shearing knives are used, manufacturers need to customize the shearing knives with different intervals according to different sizes of tires, so that the cost is increased, and the applicability is low; 2. the existing cutter of the tire shearing knife is troublesome to disassemble when damaged; 3. in the event that one or more of the cutting edges of the clipper are damaged but the other is still sharp, the existing clipper needs to be entirely replaced, resulting in increased costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scissors with adjustable be used for tire to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable shearing knife for tires comprises a main body, wherein a slide rod is arranged at the middle position of one side of the top and the inner bottom in the main body, a plurality of sets of sleeve blocks are arranged on the outer side of the slide rod, a threaded hole is formed in one side of the slide rod, a limiting bolt is arranged at the middle position of one side of the sleeve block and extends to the outer part of the main body, the limiting bolt and the threaded hole are mutually matched, an installation bin is arranged at one side, away from the limiting bolt, of the sleeve block, a cutter installation seat is arranged at the middle position of one side of the installation bin and extends to the inner part of the installation bin, limiting rods are arranged at the middle positions of the top and the bottom of the installation bin and extend to the inner part of the installation bin, one end, located inside the installation bin, of the limiting rod extends to the inner part of the cutter installation bin, a spring is arranged at the outer side, located inside the installation bin, and a cutter is arranged at one end of the cutter mounting seat, which is far away from the mounting bin.
Preferably, the limiting rod is provided with a baffle ring at the outer side inside the mounting bin, and the baffle ring is connected with one end of the spring.
Preferably, the one end that the gag lever post is located the installation storehouse outside is provided with the handle, the one end that the handle was kept away from to the gag lever post comprises the arc structure.
Preferably, a positioning block is arranged at the middle position of one side inside the installation bin, a limiting groove is arranged at the middle position of one end, located at the inside of the installation bin, of the cutter installation seat, and the limiting groove and the positioning block are matched with each other.
Preferably, one side of both ends of the main body is provided with an operation opening.
Preferably, a mounting frame is arranged at the middle position between the top and the bottom of the main body.
Compared with the prior art, the beneficial effects of the utility model are that: the adjustable shearing knife for the tire is simple in structure, convenient to operate and high in applicability, and can be used for rapidly disassembling and assembling the cutters on the main body through the mutual matching of the disassembling and assembling components, so that the replacement and maintenance are facilitated, and the practicability of the device is further improved;
1. through the mutual matching of the components such as the sliding rod, the threaded port, the sleeve block, the limiting bolt and the like, the distance between the multiple groups of cutters can be adjusted according to requirements to adapt to tires of different sizes, and the device has a simple structure, is convenient to operate and has strong applicability;
2. the cutter mounting seat, the mounting bin, the positioning block, the limiting groove, the spring, the limiting rod and other components are matched with each other, so that the cutter can be conveniently and quickly dismounted on the main body, and replacement and maintenance are facilitated;
3. when one or more of the multiple groups of cutters are damaged but other cutters are still sharp, the damaged cutters can be replaced correspondingly without replacing the whole shearing cutter, so that the maintenance cost and the customization cost are greatly reduced, and the practicability of the device is further improved.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged view of fig. 1 at a according to the present invention;
fig. 4 is an enlarged view of the position B of fig. 1 according to the present invention.
In the figure: 1. a main body; 2. a mounting frame; 3. a limit bolt; 4. sleeving blocks; 5. a slide bar; 6. a threaded opening; 7. a cutter; 8. a tool mounting seat; 9. installing a bin; 10. a limiting rod; 11. an operation port; 12. positioning blocks; 13. a spring; 14. and a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an adjustable shearing knife for tires comprises a main body 1, a slide rod 5 is arranged at the middle position of the top and one side of the inner bottom in the main body 1, a plurality of sets of sleeve blocks 4 are arranged on the outer side of the slide rod 5, a threaded opening 6 is arranged on one side of the slide rod 5, a limiting bolt 3 is arranged at the middle position of one side of each sleeve block 4, the limiting bolt 3 extends to the outer part of the main body 1, the limiting bolt 3 and the threaded opening 6 are mutually matched, an installation bin 9 is arranged on one side, away from the limiting bolt 3, of each sleeve block 4, the installation is convenient, a cutter installation seat 8 is arranged at the middle position of one side of the installation bin 9, the cutter installation seat 8 extends to the inner part of the installation bin 9, limiting rods 10 are arranged at the middle positions of the top and the bottom of the installation bin 9, the limiting function is achieved, the limiting rods 10 extend to the inner part of the installation bin 9, one end, located inside the limiting rod, the limiting rod 10 is provided with a spring 13 at the outer side inside the mounting bin 9, and a cutter 7 is arranged at one end of the cutter mounting seat 8 far away from the mounting bin 9.
In this implementation, the outside that gag lever post 10 is located installation storehouse 9 inside is provided with the fender ring, play limiting displacement, and keep off the ring and link to each other with the one end of spring 13, the outside one end that gag lever post 10 is located installation storehouse 9 is provided with the handle, the pulling gag lever post of being convenient for, the one end that the handle was kept away from to gag lever post 10 comprises the arc structure, the intermediate position department of the inside one side of installation storehouse 9 is provided with locating piece 12, play the positioning displacement, the intermediate position department that cutter mount pad 8 is located the inside one end of installation storehouse 9 is provided with spacing recess 14, spacing recess 14 and the mutual adaptation of locating piece 12, one side at 1 both ends of main part is provided with operation mouth 11, be convenient for operate, the intermediate position department at 1 top of main part and bottom is provided with mounting.
The working principle is as follows: the limiting bolt 3 can be moved out from the threaded opening 6 by rotating the limiting bolt 3, so that the fixation between the sleeve block 4 and the sliding rod 5 is cancelled, then the sleeve block 4 can slide on the sliding rod 5, and the sleeve block 4 is fixed on the sliding rod 5 by rotating the limiting bolt 3, so that the distance between a plurality of groups of cutters 7 can be adjusted according to requirements to adapt to tires with different sizes, and the structure is simple, the operation is convenient, and the applicability is strong;
drive the compression of spring 13 through pulling gag lever post 10, then cancel gag lever post 10 fixed to cutter mount pad 8, can follow cutter mount pad 8 and follow quick the shifting out in installation storehouse 9 afterwards, thereby conveniently carry out quick dismouting with cutter 7 on main part 1, thereby be convenient for change the maintenance, one or several in multiunit cutter 7 have the damage but under other still very sharp circumstances, as long as the change that corresponds has damaged cutter 7 can, need not change whole scissors sword, great reduction cost of maintenance and customization cost, further improve the device's practicality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. An adjustable shearing knife for tyres, comprising a main body (1), characterized in that: a sliding rod (5) is arranged at the middle position of one side of the top and the inner bottom of the main body (1), a plurality of groups of sleeve blocks (4) are arranged on the outer side of the sliding rod (5), a threaded hole (6) is formed in one side of the sliding rod (5), a limiting bolt (3) is arranged at the middle position of one side of each sleeve block (4), the limiting bolt (3) extends to the outer part of the main body (1), the limiting bolt (3) and the threaded hole (6) are mutually matched, an installation bin (9) is arranged at one side, away from the limiting bolt (3), of each sleeve block (4), a cutter installation seat (8) is arranged at the middle position of one side of the installation bin (9), the cutter installation seat (8) extends to the inner part of the installation bin (9), a limiting rod (10) is arranged at the middle position of the top and the bottom of the installation bin (9), and the limiting rod (10) extends to the inner part of the installation bin (9), the utility model discloses a cutter mounting structure, including gag lever post (10), installation storehouse (9), spring (13) are provided with in the outside that gag lever post (10) are located installation storehouse (9) inside one end extend to the inside of cutter mounting seat (8), the one end that installation storehouse (9) were kept away from in cutter mounting seat (8) is provided with cutter (7).
2. The adjustable shearing blade for tires according to claim 1, characterized in that: the limiting rod (10) is arranged on the outer side of the inner part of the mounting bin (9) and is provided with a baffle ring, and the baffle ring is connected with one end of the spring (13).
3. The adjustable shearing blade for tires according to claim 1, characterized in that: the utility model discloses a safety protection device for automobile, including gag lever post (10), installation storehouse (9), the one end that gag lever post (10) is located installation storehouse (9) outside is provided with the handle, the one end that the handle was kept away from in gag lever post (10) comprises the arc structure.
4. The adjustable shearing blade for tires according to claim 1, characterized in that: the middle position department of the inside one side of installation storehouse (9) is provided with locating piece (12), the middle position department that cutter mount pad (8) is located the inside one end of installation storehouse (9) is provided with spacing recess (14), spacing recess (14) and locating piece (12) mutual adaptation.
5. The adjustable shearing blade for tires according to claim 1, characterized in that: one side of the two ends of the main body (1) is provided with an operation opening (11).
6. The adjustable shearing blade for tires according to claim 1, characterized in that: the middle position between the top and the bottom of the main body (1) is provided with a mounting rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533134.7U CN212764326U (en) | 2020-07-29 | 2020-07-29 | Adjustable shearing knife for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533134.7U CN212764326U (en) | 2020-07-29 | 2020-07-29 | Adjustable shearing knife for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212764326U true CN212764326U (en) | 2021-03-23 |
Family
ID=75038552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021533134.7U Active CN212764326U (en) | 2020-07-29 | 2020-07-29 | Adjustable shearing knife for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212764326U (en) |
-
2020
- 2020-07-29 CN CN202021533134.7U patent/CN212764326U/en active Active
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