CN216657799U - Rubber roller bearing dismounting tool of cigarette filter stick forming machine - Google Patents
Rubber roller bearing dismounting tool of cigarette filter stick forming machine Download PDFInfo
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- CN216657799U CN216657799U CN202123332273.0U CN202123332273U CN216657799U CN 216657799 U CN216657799 U CN 216657799U CN 202123332273 U CN202123332273 U CN 202123332273U CN 216657799 U CN216657799 U CN 216657799U
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- connecting plate
- roller bearing
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Abstract
The application discloses a rubber roller bearing dismounting tool of a cigarette filter rod forming machine, which comprises a connecting plate and two connecting rods and is used on the cigarette filter rod forming machine, wherein the cigarette filter rod forming machine comprises a rubber roller and a bearing, and the rubber roller is fixedly sleeved on the bearing; two first threaded holes are formed in the end wall of the rubber roller and are uniformly distributed along the circumferential direction of the rubber roller, and two through holes are formed in the connecting plate; the first end of the connecting rod is provided with a first external thread, and the second end of the connecting rod is provided with a boss; the first ends of the two connecting rods respectively penetrate through the two through holes and are matched with the two first threaded holes, so that the connecting plate is located between the end wall and the boss, and the distance between the second ends of the two connecting rods and the end wall is the same. Consequently, when drawing the connecting plate, the connecting plate is the same to the power of exerting of connecting rod to make the connecting rod the pulling force of exerting to the rubber roller the same, thereby guarantee to dismantle the in-process, the rubber roller rocks and does not collide with between the bearing, can also improve and dismantle efficiency.
Description
Technical Field
The application relates to the technical field of cigarette equipment, in particular to a rubber roller bearing dismounting tool of a cigarette filter rod forming machine.
Background
In the production process of cigarette filter sticks, the production speed of the cigarette filter stick forming machine is high, so that the rotating speed of the rubber roller is high, and the rotating inertia of the rubber roller is large, so that the problems of heating, abrasion and the like of bearings arranged in rubber roller bearings are easily caused. The rubber roller needs to be disassembled from the bearing when the bearing is replaced, and the problems that the rubber roller is time-consuming and labor-consuming, the bearing of the rubber roller is easy to damage or abrade and the like are caused due to the fact that a special disassembling tool is not provided, and the maintenance efficiency of equipment and the production schedule of the filter stick are seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a new technical scheme of cigarette filter rod making machine rubber roller bearing assembly and disassembly tools to solve above-mentioned problem, make things convenient for the dismantlement between rubber roller and the bearing, avoid dismantling in-process damage rubber roller and bearing.
According to a first aspect of the application, a rubber roller bearing dismounting tool of a cigarette filter stick forming machine is provided, which is used on the cigarette filter stick forming machine, the cigarette filter stick forming machine comprises a rubber roller and a bearing, and the rubber roller is fixedly sleeved on the bearing; the rubber roller bearing dismounting tool of the cigarette filter stick forming machine comprises a connecting plate and two connecting rods; two first threaded holes are formed in the end wall of the rubber roller and are uniformly distributed along the circumferential direction of the rubber roller; the connecting plate is provided with two through holes which correspond to the two first threaded holes one by one; first external threads are arranged at the first ends of the two connecting rods, bosses are arranged at the second ends of the two connecting rods, and the outer diameters of the bosses are larger than the hole diameters of the through holes; the first ends of the two connecting rods respectively penetrate through the two through holes and are matched with the two first threaded holes through the first external threads, the bosses are exposed outside the through holes, so that the connecting plate is clamped between the end wall and the bosses, and the distances between the second ends of the two connecting rods and the end wall are the same.
In one embodiment, the boss is a circular boss.
In one embodiment, the middle part of the boss is provided with a polygonal blind hole.
In one embodiment, the blind holes are regular hexagonal blind holes.
In one embodiment, the sharp edges of the connecting plates are provided with rounded corners.
In one embodiment, the connecting plate is made of a metal material.
In one embodiment, the tool for disassembling and assembling the rubber roller bearing of the cigarette filter rod making machine further comprises two fixing nuts; the two fixing nuts are respectively matched with the first external threads of the two connecting rods, and the fixing nuts are abutted against one side, far away from the boss, of the connecting plate.
In one embodiment, the rubber roller bearing dismounting tool of the cigarette filter rod making machine further comprises a pulling rod, a first end of the pulling rod is provided with a second external thread, the middle part of the connecting plate is further provided with a second threaded hole, and the pulling rod is fixedly connected with the connecting plate through the matching of the second external thread and the second threaded hole.
In one embodiment, the second end of the stem is provided with a grip.
The rubber roller bearing dismounting tool of the cigarette filter stick forming machine is used for the cigarette filter stick forming machine, the cigarette filter stick forming machine comprises a rubber roller and a bearing, and the rubber roller is fixedly sleeved on the bearing; the rubber roller bearing dismounting tool of the cigarette filter stick forming machine comprises a connecting plate and two connecting rods; two first threaded holes are formed in the end wall of the rubber roller and are uniformly distributed along the circumferential direction of the rubber roller; the connecting plate is provided with two through holes which correspond to the two first threaded holes one by one; a first external thread is arranged at the first end of the connecting rod, a boss is arranged at the second end of the connecting rod, and the outer diameter of the boss is larger than the aperture of the through hole; the first ends of the two connecting rods respectively penetrate through the two through holes and are matched with the two first threaded holes through the first external threads, the bosses are exposed outside the through holes, so that the connecting plate is located between the end wall and the bosses, and the distances between the second ends of the two connecting rods and the end wall are the same. Consequently, when drawing the connecting plate, the connecting plate is the same to the power of exerting of two connecting rods to make two connecting rods the same to the pulling force that the rubber roller was exerted, so, avoid dismantling the friction between in-process rubber roller and the bearing that produces radial force aggravation rubber roller and bearing, thereby reduce the wearing and tearing of rubber roller and bearing dismantlement process, the life of extension rubber roller, and draw through the connecting plate, can also the person of being convenient for use send forth strength, improve dismantlement efficiency.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic view of a rubber roller.
Fig. 2 is a schematic perspective view of a tool for detaching a rubber roller bearing of a cigarette filter rod making machine according to an embodiment of the present application.
Fig. 3 is a schematic cross-sectional view of a rubber roller bearing dismounting tool of a cigarette filter rod making machine provided by the embodiment of the application.
The figures are labeled as follows: 100-rubber roller; 110-end wall; 120-a first threaded hole; 200-a connecting plate; 210-a second threaded hole; 300-a connecting rod; 310-a boss; 320-blind hole; 400-fixing the nut.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1 to 3, the tool for dismounting a bearing of a rubber roller 100 of a cigarette filter rod making machine provided by the embodiment of the present application is used for a cigarette filter rod making machine, the cigarette filter rod making machine comprises the rubber roller 100 and a bearing, the rubber roller 100 is fixedly sleeved on the bearing, and in the embodiment of the present application, the rubber roller 100 and the bearing are in interference fit; the bearing disassembling tool for the rubber roller 100 of the cigarette filter stick forming machine comprises a connecting plate 200 and two connecting rods 300; two first threaded holes 120 are formed in the end wall 110 of the rubber roller 100, and the two first threaded holes 120 are uniformly distributed along the circumferential direction of the rubber roller 100; the connecting plate 200 is provided with two through holes corresponding to the two first threaded holes 120 one to one; a first external thread is arranged at the first end of the connecting rod 300, a boss 310 is arranged at the second end of the connecting rod 300, and the outer diameter of the boss 310 is larger than the aperture of the through hole; the first ends of the two connecting rods 300 respectively penetrate through the two through holes and are matched with the two first threaded holes 120 through the first external threads, and the bosses 310 are exposed outside the through holes, so that the connecting plate 200 is located between the end wall 110 and the bosses 310, and the distances between the second ends of the two connecting rods 300 and the end wall 110 are the same.
Those skilled in the art will appreciate that the two first threaded holes 120 can utilize the threaded holes provided in the end wall 110, so that the strength of the rubber roller 100 can be prevented from being affected by forming the threaded holes in the end wall 110 again. In the embodiment of the present application, the first end of the connecting rod 300 passes through the first through hole and is matched with the first threaded hole 120, so that the worker can detach the rubber roller 100 from the bearing by pulling the connecting plate 200. Specifically, the worker pulls the connection plate 200 in the axial direction, the connection plate 200 transmits the pulling force to the two connection rods 300, and the connection rods 300 are fixedly connected to the end walls 110 of the rubber roller 100, so that the connection rods 300 transmit the force to the rubber roller 100; so, need not the staff and directly draw rubber roll 100, can dismantle rubber roll 100 from the bearing, the staff of being convenient for exerts oneself, improves and dismantles efficiency. Further, the distance between two connecting rods 300 second ends and end wall 110 equals, also when the staff draws connecting plate 200, the connecting plate 200 is exerted the power for two connecting rods 300 the same, further, the connecting rod 300 is exerted the power for end wall 110 both ends and equals, and two first screw holes 120 are for following the circumference evenly distributed of rubber roller 100, consequently, can guarantee that rubber roller 100 atress is balanced, so, rubber roller 100 is at the in-process that breaks away from the bearing, can not rock, thereby can avoid producing radial force between rubber roller 100 and the bearing, the aggravation of rubber roller 100 wearing and tearing has been avoided, the life of rubber roller 100 has been prolonged.
In one embodiment, the boss 310 is a circular boss 310. Those skilled in the art will appreciate that the boss 310 may also be square, pentagonal, etc. in other shapes, as long as the boss 310 cannot pass through the circular hole. In the embodiment of the present application, the boss 310 is preferably circular, which is convenient for processing on one hand, and on the other hand, the circular boss does not scratch the worker in the grabbing process.
In one embodiment, the middle of the boss 310 is provided with a polygonal blind hole 320. Thus, the connecting rod 300 can be screwed through the polygonal blind hole 320, so that the mounting difficulty of the connecting rod 300 is reduced.
In one embodiment, the blind holes 320 are regular hexagonal blind holes 320. It will be understood by those skilled in the art that the blind hole 320 may also have other shapes, such as a triangle, a quadrangle, etc., and in the embodiment of the present invention, it is preferably a regular hexagon, so as to facilitate the screwing and fixing of the connecting rod 300 by using the existing screwing tool, and no additional tool needs to be re-manufactured, so as to save cost.
In one embodiment, the sharp edges of the connecting plate 200 are rounded. As will be appreciated by those skilled in the art, sharp edges are generally sharp and tend to scratch workers or other parts. After the sharp edge is provided with the round angle, on one hand, when a worker grips the connecting plate 200 again, the worker can be prevented from being injured by the connecting plate 200; and the other convenience is realized, the connecting plate 200 can be prevented from scratching other parts, and the safety of the connecting plate 200 in the using process is ensured.
In one embodiment, the connection plate 200 is made of a metal material. In the embodiment of the present application, the connection plate 200 is made of a metal material with high rigidity, such as high-carbon steel, die steel, and the like. The metal material with higher rigidity is not easy to deform after applying tensile force, so that the service life of the connecting plate 200 can be prolonged. Specifically, in the present embodiment, the material of the connecting plate 200 is preferably die steel.
In one embodiment, the cigarette filter rod maker rubber roller 100 bearing removal tool further comprises two fixing nuts 400; the two fixing nuts 400 are respectively matched with the first external threads of the two connecting rods 300, and the fixing nuts 400 are abutted against one side of the connecting plate 200 far away from the boss 310. That is, the position of the connection plate 200 is locked by the fixing nut 400, so that the connection plate 200 is prevented from sliding toward the end wall 110 along the connection rod 300 to damage the end wall 110, and the service life of the rubber roller 100 is prolonged.
In one embodiment, the tool for disassembling and assembling the bearing of the rubber roller 100 of the cigarette filter rod making machine further comprises a pulling rod, a first end of the pulling rod is provided with a second external thread, the middle part of the connecting plate 200 is further provided with a second threaded hole 210, and the pulling rod is fixedly connected with the connecting plate 200 through the matching of the second external thread and the second threaded hole 210. So, the staff just can exert pulling force to connecting plate 200 through drawing the dead man, and technical personnel in the field can understand that, under the one end that the length of dead man satisfies the dead man and the connecting plate 200 fixed connection's the condition, the other end of dead man is located the first through-hole outside to increase staff's operating space, the staff of being convenient for exerts oneself and dismantles between rubber roller 100 and the bearing, improves and dismantles efficiency.
In one embodiment, the second end of the stem is provided with a grip. The shaking hands are arranged, so that a worker can pull the connecting plate 200 conveniently, and the rubber roller 100 and the bearing can be further detached conveniently.
The application also provides an embodiment for using the tool for disassembling and assembling the bearing of the rubber roller 100 of the cigarette filter rod forming machine, the first ends of the two connecting rods 300 respectively pass through the two first through holes and the fixing nuts 400 in sequence, the connecting rods 300 are screwed into the first threaded holes 120 of the end walls 110 by using the hexagonal socket screwdriver, and the second ends of the two connecting rods 300 are ensured to be parallel and level, namely, the distance between the second ends of the two connecting rods 300 and the end walls 110 is equal, so that the radial force generated between the rubber roller 100 and the bearing due to the uneven stress of the rubber roller 100 is avoided; then, the fixing nut 400 is screwed to enable the fixing nut 400 to be abutted against the connecting plate 200, so that the connecting plate 200 is prevented from loosening; the pulling rod is fixed with the connecting plate 200, and finally the pulling rod is pulled along the axial direction through shaking hands, so that the rubber roller 100 is pulled out from the bearing, the disassembly is completed, the operation is convenient and simple, and the working efficiency is improved.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications can be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (9)
1. A rubber roller bearing dismounting tool of a cigarette filter rod forming machine is used on the cigarette filter rod forming machine, the cigarette filter rod forming machine comprises a rubber roller and a bearing, and the rubber roller is fixedly sleeved on the bearing; two first threaded holes are formed in the end wall of the rubber roller and are uniformly distributed along the circumferential direction of the rubber roller; the method is characterized in that:
the rubber roller bearing dismounting tool of the cigarette filter stick forming machine comprises a connecting plate and two connecting rods;
the connecting plate is provided with two through holes which correspond to the two first threaded holes one by one;
first external threads are arranged at the first ends of the two connecting rods, bosses are arranged at the second ends of the two connecting rods, and the outer diameters of the bosses are larger than the hole diameters of the through holes;
the first ends of the two connecting rods respectively penetrate through the two through holes and are matched with the two first threaded holes through the first external threads, the bosses are exposed outside the through holes, so that the connecting plate is clamped between the end wall and the bosses, and the distances between the second ends of the two connecting rods and the end wall are the same.
2. The rubber roller bearing assembly and disassembly tool of the cigarette filter rod making machine according to claim 1, wherein the boss is a circular boss.
3. The rubber roller bearing dismounting tool of the cigarette filter rod making machine according to claim 2, wherein a polygonal blind hole is formed in the middle of the boss.
4. The rubber roller bearing assembly and disassembly tool of the cigarette filter rod making machine according to claim 3, wherein the blind holes are regular hexagonal blind holes.
5. The rubber roller bearing assembly and disassembly tool of the cigarette filter rod making machine according to claim 1, wherein the sharp edges of the connecting plates are provided with round corners.
6. The rubber roller bearing assembly and disassembly tool of the cigarette filter rod making machine according to claim 1, wherein the connecting plate is made of a metal material.
7. The rubber roller bearing assembly and disassembly tool of a cigarette filter maker according to any one of claims 1 to 6, wherein the rubber roller bearing assembly and disassembly tool of a cigarette filter maker further comprises two fixing nuts; the two fixing nuts are respectively matched with the first external threads of the two connecting rods, and the fixing nuts abut against one side, far away from the boss, of the connecting plate.
8. The rubber roller bearing dismounting tool of the cigarette filter rod making machine according to any one of claims 1 to 6, further comprising a pulling rod, wherein a first end of the pulling rod is provided with a second external thread, the middle part of the connecting plate is further provided with a second threaded hole, and the pulling rod is fixedly connected with the connecting plate through the cooperation of the second external thread and the second threaded hole.
9. The rubber roller bearing assembly and disassembly tool of the cigarette filter rod making machine according to claim 8, wherein the second end of the pull rod is provided with a grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332273.0U CN216657799U (en) | 2021-12-28 | 2021-12-28 | Rubber roller bearing dismounting tool of cigarette filter stick forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332273.0U CN216657799U (en) | 2021-12-28 | 2021-12-28 | Rubber roller bearing dismounting tool of cigarette filter stick forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216657799U true CN216657799U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123332273.0U Active CN216657799U (en) | 2021-12-28 | 2021-12-28 | Rubber roller bearing dismounting tool of cigarette filter stick forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216657799U (en) |
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2021
- 2021-12-28 CN CN202123332273.0U patent/CN216657799U/en active Active
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