CN209755388U - Special cutter for punching belt of roller - Google Patents
Special cutter for punching belt of roller Download PDFInfo
- Publication number
- CN209755388U CN209755388U CN201821794486.0U CN201821794486U CN209755388U CN 209755388 U CN209755388 U CN 209755388U CN 201821794486 U CN201821794486 U CN 201821794486U CN 209755388 U CN209755388 U CN 209755388U
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- cutter wheel
- belt
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- main
- cutter
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Abstract
The utility model discloses a special cutter that punches of belt roller belongs to the machinery field of punching, be provided with the vertical benchmark portion of pilot pin including the lower extreme, benchmark portion middle part fixed connection has the horizontally slide bar, be connected with the knife rest that the bottom was provided with main break bar and vice break bar through the slider on the slide bar of benchmark portion both sides. The utility model discloses simple structure, the synchronous of interior excircle punching goes on, realizes the one shot forming of endless belt.
Description
Technical Field
the utility model belongs to the technical field of mechanical punching and specifically relates to a belt perforating device of belt roller.
Background
In the cotton seed processing process, the material is sorted by using the shell-throwing sieve, and a belt (formed by weaving) is easy to wear and needs to be replaced regularly due to frequent material extrusion when a belt roller which is a main part of the shell-throwing sieve normally works. The annular belt is generally processed in a stamping mode in the market at present, a special stamping tool needs to be manufactured for processing, adjustability is not available, and certain inconvenience is brought to practical application. In addition, the punching tool needs to be manufactured again after the punching tool has a problem, and the cost is high. The annular belt can also be machined by adopting a turning mode, but the belt is difficult to directly fix on a lathe and process in a large quantity because the belt has certain toughness and is irregular in shape.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a simple structure's special cutter of leather roller belt punching, and the interior excircle punches goes on in step, realizes the one shot forming of endless belt.
in order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
The utility model provides a special cutter for punching of belt roller, includes that the lower extreme is provided with the vertical benchmark portion of pilot pin, benchmark portion middle part fixed connection has the horizontally slide bar, be connected with the knife rest that the bottom was provided with main break bar and vice break bar through the slider on the slide bar of benchmark portion both sides.
The utility model discloses technical scheme's further improvement lies in: the slider passes through the horizontal square hole of inside and connects on the slide bar, the slider top sets up two spirals and extends to the locking bolt in the square hole, and two locking bolt symmetrical arrangement are in the knife rest both sides.
the utility model discloses technical scheme's further improvement lies in: the slider is provided with a vertical mounting hole, the tool rest is arranged in the mounting hole in a sliding mode, the rear end of the slider is provided with two positioning bolts which extend into the mounting hole in a spiral mode, and the two positioning bolts are symmetrically arranged on the upper portion and the lower portion of the sliding rod.
The utility model discloses technical scheme's further improvement lies in: the knife rest is of a cuboid structure, and a main knife flywheel or an auxiliary knife flywheel is fixed on the inner side of the lower end of the knife rest.
The utility model discloses technical scheme's further improvement lies in: the main cutter wheel and the auxiliary cutter wheel are round bearing type blades, a horizontal installation shaft is arranged on the lower portion of the cutter rest, and the main cutter wheel and the auxiliary cutter wheel are installed on the installation shaft in an interference mode through a center hole.
The utility model discloses technical scheme's further improvement lies in: the positioning needle, the main cutter wheel and the auxiliary cutter wheel are on the same straight line.
The utility model discloses technical scheme's further improvement lies in: the reference part comprises a vertical upright post, and a positioning pin is formed at the tip of the bottom of the upright post.
The utility model discloses technical scheme's further improvement lies in: and the slide bar is provided with a graduated scale.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
The utility model designs a novel special cutter with simple structure and convenient processing and use, which realizes the one-step forming of the annular belt, effectively shortens the processing time and improves the working efficiency; and the processed annular belt has high concentricity and good uniformity, and is suitable for wide popularization and application. Meanwhile, the size of the inner circle and the outer circle of the annular belt can be adjusted through the movement of the sliding block, and the annular belt processing device is suitable for processing annular belts with various sizes.
Be provided with the scale on the slide bar, be convenient for carry out accurate regulation and control to the annular belt inner and outer circle, reduced the use of annex such as scale, it is more convenient to adjust.
The tool can be detached and replaced at any time by replacing the tool rest or the main cutter wheel and the auxiliary cutter wheel, so that the time is shortened, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
The device comprises a positioning needle 1, a positioning needle 2, a sliding rod 3, a sliding block 4, a main cutter wheel 5, an auxiliary cutter wheel 6, a cutter frame 7, a locking bolt 8, a positioning bolt 9, a graduated scale 10 and a reference part.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
As shown in figures 1 and 2, the special cutter for punching the belt of the belt roller comprises a reference part 10, wherein the reference part 10 is of a vertical upright column structure, a positioning needle 1 is formed at the tip of the bottom of an upright column, and the angle of a sharp corner of the positioning needle is optimal to be 17 degrees. The horizontal sliding rod 2 is fixedly connected to the middle of the reference part 10, and can be in any fixing form such as welding. The slide bars 2 on two sides of the reference part 10 are connected with a knife rest 6 through a slide block 3, the bottom of the knife rest 6 is provided with a main knife flywheel 4 and an auxiliary knife flywheel 5, and the positioning needle 1, the main knife flywheel 4 and the auxiliary knife flywheel 5 are on the same straight line. The utility model realizes one-step molding of the annular belt, effectively shortens the processing time and improves the working efficiency; and the processed annular belt has high concentricity and good uniformity, and is suitable for wide popularization and application.
The sliding block 3 is connected to the sliding rod 2 in a penetrating mode through an internal horizontal square hole, two locking bolts 7 which extend into the square hole in a spiral mode are arranged at the top of the sliding block 3, and the two locking bolts 7 are symmetrically arranged on two sides of the tool rest 6. The locking and loosening of the sliding block 3 can be realized by adjusting the locking bolt 7, the size of the inner circle and the outer circle of the annular belt can be adjusted by moving the sliding block, and the adjustable circular belt is suitable for processing annular belts with various sizes. Vertical square mounting holes are formed in the sliding block 3, the tool rest 6 is arranged in the mounting holes in a sliding mode, two positioning bolts 8 which extend into the mounting holes in a spiral mode are arranged at the rear end of the sliding block 3, and the two positioning bolts 8 are symmetrically arranged on the upper portion and the lower portion of the sliding rod 2.
Wherein the knife rest 6 is of a cuboid structure, and a main knife flywheel 4 or an auxiliary knife flywheel 5 is fixed on the inner side of the lower end of the knife rest 6. The main cutter wheel 4 and the auxiliary cutter wheel 5 are both circular bearing type blades, the cutter head angle of the blades is optimal to 39 degrees, the materials are high-quality alloy steel, and the blades are sharp and durable. The lower part of the tool rest 6 is provided with a horizontal mounting shaft, and the main cutter wheel 4 and the auxiliary cutter wheel 5 are arranged on the mounting shaft through a central hole in an interference manner.
wherein be provided with scale 9 on the slide bar 2, 9 initial points of scale and the coincidence of locating pin 1 center are convenient for carry out accurate regulation and control to the annular belt inner and outer circles, have reduced the use of annex such as scale, and it is more convenient to adjust.
during specific operation, the main cutter wheel 4 and the auxiliary cutter wheel 5 are adjusted to respective heights (the bottom end of the main cutter wheel 4 is slightly lower than the bottom end of the auxiliary cutter wheel 5) according to the thickness of a belt by adjusting the cutter frame 6, the main cutter wheel 4 and the auxiliary cutter wheel 5 are fixed on the sliding block 3 through the positioning bolt 8, the position of the sliding block 3 is adjusted according to the inner diameter and the outer diameter of the required belt and the graduated scale 9, and the distance setting of the main cutter wheel 4 and the auxiliary cutter wheel 5 is completed. Finally, the base portion 10 is rotated as a center to complete the processing of the endless belt.
Claims (4)
1. The utility model provides a special cutter of punching of roller belt which characterized in that: the device comprises a vertical reference part (10) with a positioning needle (1) arranged at the lower end, wherein the angle of a sharp corner of the positioning needle (1) is 17 degrees, a horizontal sliding rod (2) is fixedly connected to the middle part of the reference part (10), the sliding rods (2) on the two sides of the reference part (10) are connected with a knife rest (6) with a main knife flywheel (4) and an auxiliary knife flywheel (5) arranged at the bottoms through a sliding block (3), the bottom end of the main knife flywheel (4) is lower than that of the auxiliary knife flywheel (5), and the angle of a knife head of the main knife flywheel (4) and the cutter head of the auxiliary knife flywheel (5) is 39 degrees; the sliding block (3) is connected to the sliding rod (2) in a penetrating mode through an internal horizontal square hole, two locking bolts (7) which extend into the square hole in a spiral mode are arranged at the top of the sliding block (3), and the two locking bolts (7) are symmetrically arranged on the two sides of the tool rest (6); a vertical mounting hole is formed in the sliding block (3), the tool rest (6) is arranged in the mounting hole in a sliding mode, two positioning bolts (8) which extend into the mounting hole in a spiral mode are arranged at the rear end of the sliding block (3), and the two positioning bolts (8) are symmetrically arranged on the upper portion and the lower portion of the sliding rod (2); the tool rest (6) is of a cuboid structure, and a main cutter wheel (4) or an auxiliary cutter wheel (5) is fixed on the inner side of the lower end of the tool rest (6); the main cutter wheel (4) and the auxiliary cutter wheel (5) are round bearing type blades, the lower part of the cutter frame (6) is provided with a horizontal installation shaft, and the main cutter wheel (4) and the auxiliary cutter wheel (5) are arranged on the installation shaft in an interference mode through a center hole.
2. The special cutter for punching the belt of the roller as claimed in claim 1, wherein: the positioning needle (1), the main cutter wheel (4) and the auxiliary cutter wheel (5) are on the same straight line.
3. The special cutter for punching the belt of the roller as claimed in claim 1, wherein: the reference part (10) comprises a vertical upright post, and a positioning pin (1) is formed at the tip of the bottom of the upright post.
4. The special punching tool for the belt of the belt roller as claimed in any one of claims 1 to 3, wherein: and a graduated scale (9) is arranged on the sliding rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794486.0U CN209755388U (en) | 2018-11-01 | 2018-11-01 | Special cutter for punching belt of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794486.0U CN209755388U (en) | 2018-11-01 | 2018-11-01 | Special cutter for punching belt of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209755388U true CN209755388U (en) | 2019-12-10 |
Family
ID=68744266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821794486.0U Active CN209755388U (en) | 2018-11-01 | 2018-11-01 | Special cutter for punching belt of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209755388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194483A (en) * | 2022-07-31 | 2022-10-18 | 东风汽车集团股份有限公司 | Square hole tapper, tapping system and tapping method |
-
2018
- 2018-11-01 CN CN201821794486.0U patent/CN209755388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194483A (en) * | 2022-07-31 | 2022-10-18 | 东风汽车集团股份有限公司 | Square hole tapper, tapping system and tapping method |
| CN115194483B (en) * | 2022-07-31 | 2023-09-19 | 东风汽车集团股份有限公司 | Square hole puncher, punching system and punching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 843900 No. 56 Qianhai West Street, Tumushuke City, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Chenguang Biotechnology Co.,Ltd. Address before: 844400 Weisan Road, Taiyue Industrial Park, yuepuhu County, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee before: KASHI CO., LTD.OF CHENGUANG BIOTECH GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address |