CN103286829A - Rapid cutter-changing mechanism for multi-cutterhead cutting system - Google Patents

Rapid cutter-changing mechanism for multi-cutterhead cutting system Download PDF

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Publication number
CN103286829A
CN103286829A CN201310252490XA CN201310252490A CN103286829A CN 103286829 A CN103286829 A CN 103286829A CN 201310252490X A CN201310252490X A CN 201310252490XA CN 201310252490 A CN201310252490 A CN 201310252490A CN 103286829 A CN103286829 A CN 103286829A
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China
Prior art keywords
travel
face
main shaft
ing rest
cutter
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Granted
Application number
CN201310252490XA
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Chinese (zh)
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CN103286829B (en
Inventor
李青祝
张侃楞
张侃仓
阳程
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Yancheng Feiyou Technology Co ltd
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Yangcheng Institute of Technology
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Priority to CN201310252490.XA priority Critical patent/CN103286829B/en
Publication of CN103286829A publication Critical patent/CN103286829A/en
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Publication of CN103286829B publication Critical patent/CN103286829B/en
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Abstract

The invention discloses a rapid cutter-changing mechanism for a multi-cutterhead cutting system. The rapid cutter-changing mechanism comprises a main-shaft bracket (1), a main shaft (2), cutter-disk combinations (3), a bar-pulling mechanism (7) and a linear guide rail set (8). The main-shaft bracket (1) comprises a movable bracket (4) and a fixed bracket (5), wherein vertical sections of the movable bracket (4) are L-shaped. Two sliding-rail structures (6) are arranged on a platform of the fixed bracket (5), and the two sliding-rail structures (6) correspond with each other. A horizontal plane of the movable bracket (4) is embedded in the sliding-rail structures (6) and in sliding connection with the sliding-rail structures (6). The vertical end face of the movable bracket (4) is fixedly connected with the vertical end face of the fixed bracket (5). One end of the main shaft (2) is movably arranged in a bearing of the vertical end face of the movable bracket (4), and the other end of the main shaft (2) is arranged in a bearing of the vertical end face of the fixed bracket (5). Through use of the rapid cutter-changing mechanism, rapid replacements can be realized by means of the separated main-shaft bracket, cutter-disk combinations and bar-pulling mechanism, and the rapid cutter-changing mechanism has a compact structure, low cost and a high cutter-changing speed.

Description

A kind of multitool head cutting system rapid changing knife mechanism
Technical field
The present invention relates to the wood craft machines technical field, specifically a kind of tool-changing speed is fast, cost is low and the multitool head cutting system rapid changing knife mechanism of compact conformation.
Background technology
In wood craft machines machining sheet process because processing different texture demand, need often to change cutter, how fast cutter head to be changed the operating efficiency that can directly have influence on lathe from cutting spindle, the machine cut main spindle's has two kinds of common modes, the one, cutting spindle is above machining sheet, the another kind cutting spindle is below machining sheet, main shaft is placed on the sheet material downside, the higher cutting effect of stock-removing efficiency can be better, but there is the problem that is difficult for the tool changing head, near the cutter tip work top need be pulled down, whole process wastes time and energy, efficient is lower, and a plurality of cutter heads of assembling and cutter head position are controlled in working angles on a main shaft, then main shaft must be placed on the sheet material below.
Summary of the invention
The objective of the invention is the problem that exists at prior art, provide that a kind of tool-changing speed is fast, cost is low and the multitool head cutting system rapid changing knife mechanism of compact conformation.
The objective of the invention is to solve by the following technical programs:
A kind of multitool head cutting system rapid changing knife mechanism, comprise spindle carrier, main shaft, the cutterhead combination, lever body and line slideway auxiliary, main shaft is installed on the spindle carrier and the cutterhead combination is installed on the main shaft, the cutterhead combination corresponding with it of the top of lever body links to each other and the lower end of lever body links to each other with the line slideway auxiliary slip, line slideway auxiliary is arranged on the platform of spindle carrier, it is characterized in that travel(l)ing rest and fixed support that described spindle carrier comprises that vertical section is L-shaped, support bracket fastened platform is provided with two corresponding rail structures, the horizontal plane of travel(l)ing rest is embedded in the rail structure and with the rail structure formation and is slidingly connected, and the perpendicular end face of travel(l)ing rest and support bracket fastened perpendicular end face are fixedly linked; One end of described main shaft is movably arranged in the bearing on the perpendicular end face of travel(l)ing rest, and the other end of main shaft is arranged in the bearing on the perpendicular end face of fixed support.
Described line slideway auxiliary is arranged on the guide rail base that is positioned on the travel(l)ing rest horizontal plane.
Described lever body comprises the combination of dismountable and the cutterhead part that links to each other and the part that links to each other with line slideway auxiliary.
Adopt bolting to link to each other between the perpendicular end face of described travel(l)ing rest and the support bracket fastened perpendicular end face.
The present invention has following advantage compared to existing technology:
The present invention is by being divided into spindle carrier two separable independent sectors of travel(l)ing rest and fixed support, and main shaft also adopts separate type to be fixedly linked with travel(l)ing rest and fixed support respectively, feasible relative movable main shaft one end with travel(l)ing rest travel(l)ing rest is relatively done disengaging movement, to reach the effect that main shaft breaks away from travel(l)ing rest; In addition between cutterhead combination and the lever body and between the lever body self all the removable mode of employing activity be connected, and between the blade of different size and cutterhead combination the identical connected mode of employing to reach the purpose of quick displacement.
The invention solves the problem of the tool changing difficulty that causes when main shaft is placed on structure under the plate, simplified structure and reduced cost; Cutter to be changed can be assembled before tool changing and finish, and whole group is changed together during tool changing, save time, and the cutter head that next time is changed in the cutterhead of changing combination again to be needed to change gets final product tool changing efficient height, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 for the tool changing of rapid changing knife of the present invention mechanism before view;
Accompanying drawing 2 is the travel(l)ing rest driving status schematic diagram of rapid changing knife of the present invention mechanism;
Accompanying drawing 3 is the tool changing view of rapid changing knife of the present invention mechanism.
Wherein: 1-spindle carrier; 2-main shaft; The combination of 3-cutterhead; 4-travel(l)ing rest; 5-fixed support; 6-rail structure; 7-lever body; 8-line slideway auxiliary; 9-guide rail base; 10-bolt.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
As Figure 1-3: a kind of multitool head cutting system rapid changing knife mechanism, comprise spindle carrier 1, main shaft 2 and cutterhead combination 3, lever body 7 and line slideway auxiliary 8, main shaft 2 is installed on the spindle carrier 1 and a plurality of cutterhead combinations 3 is installed on the main shaft 2, multitool head main shaft 2 movable structural design and each cutterhead combinations 3 altogether can be done relatively independent axially-movable in working angles, the cutterhead combination 3 corresponding with it of the top of lever body 7 links to each other and the lower end of lever body 7 links to each other with line slideway auxiliary 8 slips, and line slideway auxiliary 8 is arranged on the platform of spindle carrier 1.Wherein spindle carrier 1 comprises vertical section L-shaped travel(l)ing rest 4 and fixed support 5, the platform of fixed support 5 is provided with two corresponding rail structures 6, the horizontal plane of travel(l)ing rest 4 is embedded in the rail structure 6 and with rail structure 6 formations and is slidingly connected, and adopts bolt 10 to be fixedly linked between the perpendicular end face of travel(l)ing rest 4 and the perpendicular end face of fixed support 5; One end of main shaft 2 is movably arranged in the bearing on the perpendicular end faces of travel(l)ing rest 4, and the other end of main shaft 2 is arranged in the bearing on the fixed support 5 perpendicular end faces; Lever body 7 comprises the combination of dismountable and cutterhead 3 parts that link to each other and the part that links to each other with line slideway auxiliary 8 in addition, and line slideway auxiliary 8 is arranged on the guide rail base 9 that is positioned on travel(l)ing rest 4 horizontal planes.In said structure, each cutterhead combination 3 comprises bearing, jump ring, cutterhead seat and cutterhead and is positioned at cutter head on the cutterhead, cutterhead is installed on the cutterhead seat, is installed on the cutterhead seat on the main shaft 2, and lever body 7 links to each other with the cutterhead seat with control cutterhead combination 3 by bearing, jump ring.
When the needs tool changing, the perpendicular end face fixed-use bolt 10 of travel(l)ing rest 4 is pulled down, travel(l)ing rest 4 just can pull out from fixed support 5 like this, in the process that travel(l)ing rest 4 is pulled out, by the lever body 7 that is fixed on the travel(l)ing rest 4 cutterhead combination 3 is pulled out together, pull out state as shown in Figure 2; Travel(l)ing rest 4 is pulled out to and just cutterhead can be made up 3 behind the certain position and take down together with lever body 7, and the view of this moment is changed new cutterhead combination 3 and travel(l)ing rest 4 pushed in again and lock bolt 10 and can finish exchanging knives process one time as shown in Figure 3.
The present invention is by being divided into spindle carrier 15 two separable independent sectors of travel(l)ing rest 4 and fixed support, and main shaft 2 also adopts separate type to be fixedly linked with travel(l)ing rest 4 and fixed support 5 respectively, make relative movable main shaft 2 with travel(l)ing rest 4 an end relatively travel(l)ing rest 4 do disengaging movement, to reach the effect of main shaft 2 disengaging travel(l)ing rests 4; In addition between cutterhead combination 3 and the lever body 7 and between the lever body 7 self all the removable mode of employing activity be connected, and the blade of different size and cutterhead make up the identical connected mode of 3 employings to reach the purpose of quick displacement; This rapid changing knife mechanism has solved the problem of the tool changing difficulty that causes when main shaft 2 is placed on structure under the plate, simplified structure and reduced cost; Cutter to be changed can be assembled before tool changing and finish, and whole group is changed together during tool changing, save time, and the cutter head that next time is changed in the cutterhead of changing combination 3 again to be needed to change gets final product tool changing efficient height, suitable promoting the use of.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of doing on the technical scheme basis all falls within the protection domain of the present invention; The technology that the present invention does not relate to all can be realized by prior art.

Claims (4)

1. multitool head cutting system rapid changing knife mechanism, comprise spindle carrier (1), main shaft (2), cutterhead combination (3), lever body (7) and line slideway auxiliary (8), main shaft (2) is installed in spindle carrier (1) upward and cutterhead combination (3) is installed on the main shaft (2), the cutterhead combination (3) corresponding with it of the top of lever body (7) links to each other and the lower end of lever body (7) links to each other with line slideway auxiliary (8) slip, line slideway auxiliary (8) is arranged on the platform of spindle carrier (1), it is characterized in that described spindle carrier (1) comprises the L-shaped travel(l)ing rest of vertical section (4) and fixed support (5), the platform of fixed support (5) is provided with two corresponding rail structures (6), the horizontal plane of travel(l)ing rest (4) is embedded in the rail structure (6) and with rail structure (6) formation and is slidingly connected, and the perpendicular end face of the perpendicular end face of travel(l)ing rest (4) and fixed support (5) is fixedly linked; One end of described main shaft (2) is movably arranged in the bearing on the perpendicular end face of travel(l)ing rest (4), and the other end of main shaft (2) is arranged in the bearing on the perpendicular end face of fixed support (5).
2. multitool head cutting system rapid changing knife according to claim 1 mechanism is characterized in that described line slideway auxiliary (8) is arranged on the guide rail base (9) that is positioned on travel(l)ing rest (4) horizontal plane.
3. multitool head cutting system rapid changing knife according to claim 1 mechanism is characterized in that described lever body (7) comprises dismountable and cutterhead combination (3) part that links to each other and part that links to each other with line slideway auxiliary (8).
4. multitool head cutting system rapid changing knife according to claim 1 mechanism is characterized in that adopting bolt (10) to be fixedly linked between the perpendicular end face of the perpendicular end face of described travel(l)ing rest (4) and fixed support (5).
CN201310252490.XA 2013-06-24 2013-06-24 Rapid cutter-changing mechanism for multi-cutterhead cutting system Expired - Fee Related CN103286829B (en)

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CN201310252490.XA CN103286829B (en) 2013-06-24 2013-06-24 Rapid cutter-changing mechanism for multi-cutterhead cutting system

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Application Number Priority Date Filing Date Title
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CN103286829B CN103286829B (en) 2015-01-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103507136A (en) * 2013-10-15 2014-01-15 盐城工学院 Full-automatic antique wood floor making machine
CN105081436A (en) * 2015-08-20 2015-11-25 天津市华天世纪机械有限公司 Milling head box with single main shaft and double milling heads
CN112248120A (en) * 2020-10-20 2021-01-22 豪德机械(上海)有限公司 Floor slitting saw capable of quickly replacing saw blades
CN117400036A (en) * 2023-12-15 2024-01-16 江苏红阳全月机械制造有限公司 Automatic milling cutter replacing mechanism with double main shafts and double cutter towers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263010A (en) * 1985-09-10 1987-03-19 Kamizaki Kokyu Koki Seisakusho Kk Automatic cutter changing type shaving machine
US5433562A (en) * 1993-12-03 1995-07-18 J. D. Phillips Corporation Cutter quick change system
CN201109040Y (en) * 2007-09-13 2008-09-03 北京精雕科技有限公司 Tool-release unloading device for electric main shaft
CN201357332Y (en) * 2009-02-12 2009-12-09 李建阳 Pneumatic pull rod of strong tool changer
CN202555840U (en) * 2012-04-24 2012-11-28 苏州江源精密机械有限公司 Knife loosening/drawing device for main shaft of accessory mill head
CN103097077A (en) * 2010-09-10 2013-05-08 株式会社牧野铣床制作所 Tool replacement device, tool magazine, and machine tool
CN203292912U (en) * 2013-06-24 2013-11-20 盐城工学院 Rapid tool replacement mechanism of multi-tool-bit cutting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263010A (en) * 1985-09-10 1987-03-19 Kamizaki Kokyu Koki Seisakusho Kk Automatic cutter changing type shaving machine
US5433562A (en) * 1993-12-03 1995-07-18 J. D. Phillips Corporation Cutter quick change system
CN201109040Y (en) * 2007-09-13 2008-09-03 北京精雕科技有限公司 Tool-release unloading device for electric main shaft
CN201357332Y (en) * 2009-02-12 2009-12-09 李建阳 Pneumatic pull rod of strong tool changer
CN103097077A (en) * 2010-09-10 2013-05-08 株式会社牧野铣床制作所 Tool replacement device, tool magazine, and machine tool
CN202555840U (en) * 2012-04-24 2012-11-28 苏州江源精密机械有限公司 Knife loosening/drawing device for main shaft of accessory mill head
CN203292912U (en) * 2013-06-24 2013-11-20 盐城工学院 Rapid tool replacement mechanism of multi-tool-bit cutting system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103507136A (en) * 2013-10-15 2014-01-15 盐城工学院 Full-automatic antique wood floor making machine
CN103507136B (en) * 2013-10-15 2015-09-02 盐城工学院 Full-automatic archaized wood floor processing machine
CN105081436A (en) * 2015-08-20 2015-11-25 天津市华天世纪机械有限公司 Milling head box with single main shaft and double milling heads
CN112248120A (en) * 2020-10-20 2021-01-22 豪德机械(上海)有限公司 Floor slitting saw capable of quickly replacing saw blades
CN117400036A (en) * 2023-12-15 2024-01-16 江苏红阳全月机械制造有限公司 Automatic milling cutter replacing mechanism with double main shafts and double cutter towers

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Effective date of registration: 20191211

Address after: 224000 building 12, phase II, intelligent terminal Pioneer Park, Yanlong street, Yandu District, Yancheng City, Jiangsu Province (d)

Patentee after: Yancheng Feiyou Technology Co.,Ltd.

Address before: 224051 Yancheng City hope road, Jiangsu, No. 9

Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107