CN103433966B - A kind of transverse cutting unit cutting knife mounting process - Google Patents
A kind of transverse cutting unit cutting knife mounting process Download PDFInfo
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- CN103433966B CN103433966B CN201310346108.1A CN201310346108A CN103433966B CN 103433966 B CN103433966 B CN 103433966B CN 201310346108 A CN201310346108 A CN 201310346108A CN 103433966 B CN103433966 B CN 103433966B
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- tool rest
- blade
- cutter shaft
- spiral
- knife face
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- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003801 milling Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of transverse cutting unit cutter installation structure and mounting process thereof, its structure comprises cutter shaft, tool rest and blade, blade is connected with cutter shaft by tool rest, described tool rest spiral is arranged on the outer circumference surface of cutter shaft, tool rest one outer surface is provided with spiral dress knife face, and blade is adjacent to the spiral being arranged on tool rest and fills on knife face.The spiral dress knife face of this kind of transverse cutting unit is set directly on tool rest, thus ensure that blade is arranged on the spiral dress knife face of a standard, improve the installation accuracy of blade, when making to do shearing motion between blade and blade, the quality of fit of two blades is improved, effective reduction blade, by the risk of heavy wear, also ensure that cut quality when using this blade cut paper plate.
Description
Technical field
The present invention relates to a kind of paperboard cutting machine tool, particularly a kind of transverse cutting unit cutter installation structure and mounting process thereof.
Background technology
Transverse cutting unit is a kind of machinery being mainly used in cutting off corrugated board, current transverse cutting unit mainly comprises frame, cutter shaft and blade, cutter shaft and blade are equipped with two, and on each cutter shaft, spiral is provided with a blade, two cutter shafts arranged in parallel and respectively rotate be arranged in frame.Its operation principle is: to cut corrugated board, and corrugated board is delivered between two cutter shafts, and two cutter shafts rotate, and the blade on two cutter shafts intersects, and between blade, angle reduces gradually, thus corrugated board is cut off.So, the key that cardboard cuts can be the quality of fit between blade.Shown in Figure 5, the blade 40 of existing transverse cutting unit installs like this: a, on cutter shaft 10 surface along its axis direction milling one plane C; B, on plane C according to certain angle milling one for installing the helicoid D of tool rest 20, and offer multiple connecting hole on helicoid D; C, by bolt, tool rest 20 is fixed on helicoid D, the screw rod of bolt is threaded fixing through tool rest 20 with connecting hole, tool rest 20 is pressed on helicoid D by the head of bolt, makes tool rest 20 according to the shape spiral of helicoid D, and tool rest 20 produces spiral dress knife face E; D, blade 40 to be arranged on spiral dress knife face E.Above-described blade 40 mounting process has following deficiency: 1, the spiral dress knife face E of tool rest 20 formed after tool rest 20 being pressed on cutter shaft 10 helicoid D by bolt, because the quantity of bolt is more, every bolt acts on power (dynamics of the bolt-locking) difference of tool rest 20, and this dynamics is also difficult to control, so the spiral angle of tool rest 20 spiral dress knife face E is difficult to requirement when meeting design, when blade is arranged on this non-type spiral dress knife face E, in transverse cutting unit, the quality of fit of two cutter shaft 10 cutters 40 is lower, cause blade 40 serious wear or can not cardboard be cut off, increase maintenance cost, reduce production efficiency and quality, 2, blade 40 installation procedure is more, extends the speed that it is installed, 3, need more bolt when tool rest 20 is installed, add manufacturing cost.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, quick for installation, precision is high, improves transverse cutting unit cutter installation structure and the mounting process thereof in blade service life, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of transverse cutting unit blade installation structure, comprise cutter shaft, tool rest and blade, blade is connected with cutter shaft by tool rest, it is characterized in that: described tool rest spiral is arranged on the outer circumference surface of cutter shaft, tool rest one outer surface is provided with spiral dress knife face, and blade is adjacent to the spiral being arranged on tool rest and fills on knife face.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, the outer circumference surface of described tool rest and cutter shaft is welded and fixed, and the surface that tool rest connects with cutter shaft is provided with tool rest and locates and slot, and tool rest location fluting extends along tool rest axis direction.Can the both sides of the edge of tool rest location fluting can be shelved on the outer circumference surface of cutter shaft, make tool rest be positioned on cutter shaft stably; In addition, owing to there is space between tool rest location fluting and the outer circumference surface of cutter shaft, when tool rest welds with cutter shaft, weldering water can flow in space, thus makes tool rest weld more firm with cutter shaft.
The spiral dress knife face of described tool rest is provided with some connecting holes, and spiral dress knife face side is provided with block, and block side is provided with some adjustment holes.
Also comprise balancing weight, balancing weight is arranged on the side relative with tool rest, and balancing weight spiral is arranged on the outer circumference surface of cutter shaft.By arranging balancing weight, making more to balance during cutter shaft rotary work, improve the service life of the drive disk assembly connected with cutter shaft.
The outer circumference surface of described balancing weight and cutter shaft is welded and fixed, and the surface that balancing weight connects with cutter shaft is provided with balancing weight and locates and slot, and balancing weight location fluting extends along balancing weight axis direction.It is consistent that the effect of described balancing weight location fluting and tool rest locate the action principle of slotting.
A kind of transverse cutting unit blade mounting process, is characterized in that:
A, tool rest is fixed on the outer circumference surface of cutter shaft according to required spiral angle;
B, the tool rest fixed on the surface milling spiral dress knife face;
C, blade to be arranged on spiral dress knife face.
Described tool rest is fixed on the outer circumference surface of cutter shaft in a welding manner.In view of spiral dress knife face be after tool rest is fixing again milling out, so described tool rest also can be fixed on the outer circumference surface of cutter shaft in bolted mode, then, at tool rest milling spiral dress knife face on the surface.
If desired install balancing weight additional, then before step " B ", balancing weight is fixed on the outer circumference surface of cutter shaft, because of clamping, spiral dress knife face or blade are caused damage when effectively avoiding installing balancing weight additional.
Beneficial effect of the present invention is as follows:
(1) the spiral dress knife face of this kind of transverse cutting unit is set directly on tool rest, thus ensure that blade is arranged on the spiral dress knife face of a standard, improve the installation accuracy of blade, when making to do shearing motion between blade and blade, the quality of fit of two blades is improved, effective reduction blade, by the risk of heavy wear, also ensure that cut quality when using this blade cut paper plate;
(2) this kind of transverse cutting unit cutting knife is installed in mounting process, is first fixed tool rest, and then the direct spiral dress knife face going out standard on tool rest according to designing requirement milling, improves the precision of spiral dress knife face;
(3) tool rest mainly adopts the mode of welding to be connected with cutter shaft, carries out, compared with the mode that connects, greatly reducing manufacturing cost, also shortening the man-hour of production with adopting more bolt in prior art.
Accompanying drawing explanation
Fig. 1 is the structural representation that cutter shaft of the present invention is connected with tool rest, balancing weight.
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is B place structure for amplifying schematic diagram in Fig. 1.
Fig. 4 is cutter shaft of the present invention, tool rest, balancing weight, blade connect a rear end face structural representation.
Fig. 5 is prior art structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment one, see shown in Fig. 1 to Fig. 3, a kind of transverse cutting unit cutter installation structure, comprise cutter shaft 1, tool rest 2 and blade 4, blade 4 is connected with cutter shaft 1 by tool rest 2, described tool rest 2 spiral is arranged on the outer circumference surface 11 of cutter shaft 1, and tool rest 2 one outer surface is provided with spiral dress knife face 21, and blade 4 is adjacent to the spiral being arranged on tool rest 2 and fills on knife face 21.
Described tool rest 2 is welded and fixed with the outer circumference surface 11 of cutter shaft 1, and the surface that tool rest 2 connects with cutter shaft 1 is provided with tool rest and locates fluting 23, and tool rest location fluting 23 extends along tool rest 2 axis direction.
The spiral dress knife face 21 of described tool rest 2 is provided with some connecting holes 211, and spiral dress knife face 21 side is provided with block 22, and block 22 side is provided with some adjustment holes 221.When blade 4 is installed, the side of blade 4 is fixed by set bolt and connecting hole 211, and the blade of blade 4 stretches out outside tool rest 2, the knife back of blade 4 be connected to adjusting bolt on adjustment hole 221 and connect.Adjusting bolt for regulating the distance of the knife back and block 22, thus reaches the object regulating blade overhang.
Described transverse cutting unit also comprises balancing weight 3, and balancing weight 3 is arranged on the side relative with tool rest 2, and balancing weight 3 spiral is arranged on the outer circumference surface 11 of cutter shaft 1.
Described balancing weight 3 is welded and fixed with the outer circumference surface 11 of cutter shaft 1, and the surface that balancing weight 3 connects with cutter shaft 1 is provided with balancing weight and locates fluting 31, and balancing weight location fluting 31 extends along balancing weight 3 axis direction.
A kind of transverse cutting unit cutting knife mounting process, is characterized in that:
A, tool rest 2 is fixed on the outer circumference surface 11 of cutter shaft 1 according to required spiral angle;
B, with special purpose machine tool the tool rest 2 fixed on the surface milling spiral dress knife face 21;
C, blade 4 to be arranged on spiral dress knife face 21.
Described tool rest 2 is fixed on the outer circumference surface 11 of cutter shaft 1 in a welding manner; Or described tool rest 2 is fixed on the outer circumference surface 11 of cutter shaft 1 in bolted mode, but the mode of tool rest preferred weld is fixed.
If desired install balancing weight 3 additional, then before step " B ", balancing weight 3 is fixed on the outer circumference surface 11 of cutter shaft 1.
Claims (3)
1. a transverse cutting unit cutting knife mounting process, the structure that transverse cutting unit cutting knife is installed comprises: cutter shaft, tool rest and blade, blade is connected with cutter shaft by tool rest, described tool rest spiral is arranged on the outer circumference surface of cutter shaft, tool rest one outer surface is provided with spiral dress knife face, and blade is adjacent to the spiral being arranged on tool rest and fills on knife face; The outer circumference surface of described tool rest and cutter shaft is welded and fixed, and the surface that tool rest connects with cutter shaft is provided with tool rest and locates and slot, and tool rest location fluting extends along tool rest axis direction; It is characterized in that:
A, tool rest is fixed on the outer circumference surface of cutter shaft according to required spiral angle;
B, the tool rest fixed on the surface milling spiral dress knife face;
C, blade to be arranged on spiral dress knife face.
2. transverse cutting unit cutting knife mounting process according to claim 1, is characterized in that: described tool rest is fixed on the outer circumference surface of cutter shaft in bolted mode.
3. transverse cutting unit cutting knife mounting process according to claim 1, is characterized in that: if desired install balancing weight additional, be then fixed on the outer circumference surface of cutter shaft by balancing weight before step " B ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346108.1A CN103433966B (en) | 2013-08-10 | 2013-08-10 | A kind of transverse cutting unit cutting knife mounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346108.1A CN103433966B (en) | 2013-08-10 | 2013-08-10 | A kind of transverse cutting unit cutting knife mounting process |
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| Publication Number | Publication Date |
|---|---|
| CN103433966A CN103433966A (en) | 2013-12-11 |
| CN103433966B true CN103433966B (en) | 2015-11-18 |
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| CN201310346108.1A Active CN103433966B (en) | 2013-08-10 | 2013-08-10 | A kind of transverse cutting unit cutting knife mounting process |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891372B (en) * | 2017-02-10 | 2018-10-23 | 武汉理工大学 | Corrugated paper transverse cutting unit rotor |
| CN108908456B (en) * | 2018-08-14 | 2024-05-28 | 东莞市祥晟实业有限公司 | Cutter of transverse cutting machine |
| CN112193907B (en) * | 2020-09-28 | 2022-05-10 | 浙江神奇包装有限公司 | Full-automatic dry part equipment of single-face corrugated board production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8813953U1 (en) * | 1988-11-08 | 1989-01-05 | Claas Ohg, 4834 Harsewinkel | Knife drum of a forage harvester |
| CN1381329A (en) * | 2002-06-11 | 2002-11-27 | 李敏 | Composite saw blade |
| CN101152771A (en) * | 2006-09-27 | 2008-04-02 | 三菱重工业株式会社 | Knife cylinder, rotary cutter, and method of attaching knife mounting bracket |
| CN202656222U (en) * | 2012-05-21 | 2013-01-09 | 华南理工大学 | Cutter shaft structure and transverse cutting machine for corrugated line |
| CN203077350U (en) * | 2013-02-19 | 2013-07-24 | 常冬冬 | Novel knife flailing mechanism |
| CN203460246U (en) * | 2013-08-10 | 2014-03-05 | 广东万联包装机械有限公司 | Transverse cutting machine parting tool mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200963857Y (en) * | 2006-11-10 | 2007-10-24 | 丛玮 | Cutting blade body fixation structure for wood planing cutter and screw wood planing cutter |
-
2013
- 2013-08-10 CN CN201310346108.1A patent/CN103433966B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8813953U1 (en) * | 1988-11-08 | 1989-01-05 | Claas Ohg, 4834 Harsewinkel | Knife drum of a forage harvester |
| CN1381329A (en) * | 2002-06-11 | 2002-11-27 | 李敏 | Composite saw blade |
| CN101152771A (en) * | 2006-09-27 | 2008-04-02 | 三菱重工业株式会社 | Knife cylinder, rotary cutter, and method of attaching knife mounting bracket |
| CN202656222U (en) * | 2012-05-21 | 2013-01-09 | 华南理工大学 | Cutter shaft structure and transverse cutting machine for corrugated line |
| CN203077350U (en) * | 2013-02-19 | 2013-07-24 | 常冬冬 | Novel knife flailing mechanism |
| CN203460246U (en) * | 2013-08-10 | 2014-03-05 | 广东万联包装机械有限公司 | Transverse cutting machine parting tool mounting structure |
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| CN103433966A (en) | 2013-12-11 |
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| GR01 | Patent grant | ||
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Address after: 528300 Beijiao City, Foshan Province, Shunde District, the town of the South Ring Road, No. 7 South Road, No. Patentee after: GUANGDONG WANLIAN SEIKO TECHNOLOGY Co.,Ltd. Address before: 528300 Beijiao City, Foshan Province, Shunde District, the town of the South Ring Road, No. 7 South Road, No. Patentee before: GUANGDONG WANLIAN PACKAGING MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Transverse cutting machine cutter-mounting process Effective date of registration: 20200617 Granted publication date: 20151118 Pledgee: Beijiao sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG WANLIAN SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2020980003159 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151118 Pledgee: Beijiao sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG WANLIAN SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2020980003159 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Cross cutting Machine Knife Installation Process Granted publication date: 20151118 Pledgee: Beijiao sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG WANLIAN SEIKO TECHNOLOGY Co.,Ltd. Registration number: Y2024980001442 |