CN214903751U - Tobacco equipment tipping paper cutting tool assembly structure - Google Patents
Tobacco equipment tipping paper cutting tool assembly structure Download PDFInfo
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- CN214903751U CN214903751U CN202121417055.4U CN202121417055U CN214903751U CN 214903751 U CN214903751 U CN 214903751U CN 202121417055 U CN202121417055 U CN 202121417055U CN 214903751 U CN214903751 U CN 214903751U
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- blade
- tipping paper
- tobacco equipment
- eccentric shaft
- shaft section
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Abstract
The utility model provides a tobacco equipment china cypress paper cutting tool assembly structure, including knife rest, blade and holding pin, the holding pin is provided with eccentric shaft section, and the interval is greater than zero between eccentric shaft section the central axis and the holding pin the central axis, is provided with the seat tooth on the knife rest surface, and blade one side border is as the cutting edge, and the blade opposite side is provided with spacing hole, and the holding pin passes behind this spacing hole and seat tooth fixed connection to make eccentric shaft section fit in spacing downthehole. Adopt the technical scheme of the utility model, through rotating the holding pin, can adjust the mating surface between spacing downthehole wall and the eccentric shaft section surface, finely tune the clamping position and the form of blade, make the cutting edge be in the optimum position, improve cutting device availability factor, in addition, after the device operation uses a period, the cutting edge dull polish gradually, at this moment through rotating the holding pin, with the ejecting suitable position in sword blade border, make the cutting edge suitable time of duration again, thereby the life of blade has been prolonged.
Description
Technical Field
The utility model relates to a cigarette equipment technical field especially relates to a tobacco equipment tipping paper cutting tool assembly structure.
Background
At present, in tobacco manufacturing enterprises, a large number of automatic production devices are used in the cigarette production process, so that the production yield of cigarettes and the economic benefit of enterprises are greatly improved, for example, in tobacco packaging mechanical equipment, tipping paper needs to be cut through a corresponding automatic cutting device, the existing tipping paper cutting device comprises a cutter frame, a blade and a fastening screw, a seat tooth is arranged on the outer surface of the cutter frame, one side edge of the blade is used as a cutting edge, and the other side of the blade is arranged on the seat tooth through the fastening screw. In the cutter assembling structure, the clamping position and the shape of the blade are completely fixed and can not be adjusted, the requirements on the processing precision of the cutter frame and the overall dimension of the blade are extremely high, the adjustment or the change of the adaptability is difficult to be made according to the requirements of users, in addition, after the device is operated and used for a period of time, the cutting edge can be gradually dull ground, at the moment, a fastening screw needs to be loosened, after the blade is taken down, the blade is installed on the cutter frame again after a new cutting edge is ground at the edge of the blade, the operation is very complicated, and the labor intensity is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tobacco equipment china cypress paper cutting tool assembly structure.
The utility model discloses a following technical scheme can realize.
The utility model provides a tobacco equipment china cypress paper cutting tool assembly structure, including knife rest, blade and holding pin, the holding pin is provided with eccentric shaft section, eccentric shaft section the central axis with the interval is greater than zero between the holding pin the central axis, be provided with the seat tooth on the knife rest surface, blade one side border is as the cutting edge, the blade opposite side is provided with spacing hole, the holding pin pass behind this spacing hole with seat tooth fixed connection, and make eccentric shaft section registrate in spacing downthehole.
The fastening pin is made of carbon steel with the trade mark of 45 #.
The distance between the central axis of the eccentric shaft section and the central axis of the fastening pin is larger than 1.25 mm.
The outer diameter of the fastening pin is not less than 4 mm.
The fastening pin and the seat tooth are fixedly connected through a thread pair.
The limiting hole is an open slot communicated with the edge of the blade.
The tobacco equipment tipping paper cutting tool assembly structure further comprises a pressing plate, the fastening pin is further sleeved in the pressing plate, and the blade is clamped between the pressing plate and the seat teeth.
The tool rest is cylindrical, and the seat teeth are arranged on the outer peripheral surface of the tool rest.
The number of the seat teeth is multiple, and the seat teeth are uniformly arranged on the outer peripheral surface of the tool rest according to a circumferential array.
The cutter frame is made of alloy steel with the grade of 40 Cr.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, owing to set up the eccentric shaft section on the binding pin, through rotating the binding pin, can adjust the cooperation surface between spacing downthehole wall and the eccentric shaft section surface, thereby finely tune the clamping position and the form of blade, make the cutting edge be in the optimum position, improve cutting device availability factor, in addition, after the device operation uses a period, the cutting edge dull polish gradually, at this moment through rotating the binding pin, with the ejecting suitable position in sword blade border, make the cutting edge suitable time of duration again, thereby the life of blade has been prolonged.
Drawings
FIG. 1 is a schematic view showing a structure of a prior art tipping paper cutting apparatus;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a schematic structural view of the fastening pin of the present invention;
fig. 4 is a schematic structural view of the blade of the present invention.
In the figure: 1-a tool rest, 2-a blade, 3-a fastening pin, 4-a pressure plate, 5-a fastening screw, 11-a seat tooth, 21-a blade, 22-a limiting hole and 31-an eccentric shaft section.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The utility model provides a tobacco equipment china cypress paper cutting tool assembly structure, as shown in fig. 2 to 4, including knife rest 1, blade 2 and holding pin 3, holding pin 3 is provided with eccentric shaft section 31, and the interval is greater than zero between eccentric shaft section 31 the central axis and the 3 the central axis of holding pin, is provided with seat tooth 11 on the 1 surface of knife rest, and 2 one side borders of blade are as cutting edge 21, and 2 opposite sides of blade are provided with spacing hole 22, and holding pin 3 passes behind this spacing hole 22 with 11 fixed connection of seat tooth to make eccentric shaft section 31 registrate in spacing hole 22.
Further, the fastening pin 3 is preferably made of carbon steel having a 45# designation. The distance between the central axis of the eccentric shaft section 31 and the central axis of the fastening pin 3 is more than 1.25 mm. The outside diameter of the fastening pin 3 is not less than 4 mm.
In addition, the fastening pin 3 and the seat tooth 11 are fixedly connected through a screw pair. The stopper hole 22 is an open groove communicating with the edge of the blade 2. The tipping paper cutting tool assembly structure of the tobacco equipment further comprises a pressing plate 4, and the fastening pin 3 is further sleeved in the pressing plate 4 and enables the blade 2 to be clamped between the pressing plate 4 and the seat teeth 11. The tool rest 1 is cylindrical, and the seat teeth 11 are arranged on the outer peripheral surface of the tool rest 1. The number of the seat teeth 11 is multiple, and the seat teeth 11 are uniformly arranged on the outer peripheral surface of the tool rest 1 according to a circumferential array. The tool rest 1 is made of alloy steel with the grade of 40 Cr. The material of the insert 2 is cemented carbide.
Adopt the technical scheme of the utility model, owing to set up the eccentric shaft section on the binding pin, through rotating the binding pin, can adjust the cooperation surface between spacing downthehole wall and the eccentric shaft section surface, thereby finely tune the clamping position and the form of blade, make the cutting edge be in the optimum position, improve cutting device availability factor, in addition, after the device operation uses a period, the cutting edge dull polish gradually, at this moment through rotating the binding pin, with the ejecting suitable position in sword blade border, make the cutting edge suitable time of duration again, thereby the life of blade has been prolonged.
Claims (10)
1. The utility model provides a tobacco equipment tipping paper cuts off cutter assembly structure which characterized in that: including knife rest (1), blade (2) and fastening pin (3), fastening pin (3) are provided with eccentric shaft section (31), eccentric shaft section (31) the central axis with the interval is greater than zero between fastening pin (3) the central axis, be provided with on knife rest (1) the surface seat tooth (11), blade (2) one side border is as cutting edge (21), blade (2) opposite side is provided with spacing hole (22), fastening pin (3) pass behind this spacing hole (22) with seat tooth (11) fixed connection, and make eccentric shaft section (31) registrate in spacing hole (22).
2. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the fastening pin (3) is made of carbon steel with the mark number of 45 #.
3. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the distance between the central axis of the eccentric shaft section (31) and the central axis of the fastening pin (3) is larger than 1.25 mm.
4. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the outer diameter of the fastening pin (3) is not less than 4 mm.
5. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the fastening pin (3) and the seat teeth (11) are fixedly connected through a thread pair.
6. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the limiting hole (22) is an open slot communicated with the edge of the blade (2).
7. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the tipping paper cutting tool assembly structure of the tobacco equipment further comprises a pressing plate (4), the fastening pin (3) is further sleeved in the pressing plate (4), and the blade (2) is clamped between the pressing plate (4) and the seat teeth (11).
8. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the tool rest (1) is cylindrical, and the seat teeth (11) are arranged on the outer peripheral surface of the tool rest (1).
9. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 8, wherein: the number of the seat teeth (11) is multiple, and the seat teeth (11) are uniformly arranged on the outer peripheral surface of the tool rest (1) according to a circumferential array.
10. The tobacco equipment tipping paper cutter-setting structure as claimed in claim 1, wherein: the tool rest (1) is made of alloy steel with the grade of 40 Cr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417055.4U CN214903751U (en) | 2021-06-24 | 2021-06-24 | Tobacco equipment tipping paper cutting tool assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417055.4U CN214903751U (en) | 2021-06-24 | 2021-06-24 | Tobacco equipment tipping paper cutting tool assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214903751U true CN214903751U (en) | 2021-11-30 |
Family
ID=79077584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121417055.4U Active CN214903751U (en) | 2021-06-24 | 2021-06-24 | Tobacco equipment tipping paper cutting tool assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214903751U (en) |
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2021
- 2021-06-24 CN CN202121417055.4U patent/CN214903751U/en active Active
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