CN108748372B - Ultra-large travel machine head device - Google Patents
Ultra-large travel machine head device Download PDFInfo
- Publication number
- CN108748372B CN108748372B CN201810643487.3A CN201810643487A CN108748372B CN 108748372 B CN108748372 B CN 108748372B CN 201810643487 A CN201810643487 A CN 201810643487A CN 108748372 B CN108748372 B CN 108748372B
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- Prior art keywords
- machine head
- bearing
- linear
- screw rod
- screw
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- 230000001360 synchronised effect Effects 0.000 claims description 27
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000004080 punching Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses an ultra-large travel machine head device, and belongs to the technical field of machine head cutting. The invention comprises a linear motion mechanism, a screw rod adjusting mechanism, a tensioning device and a machine head rotating mechanism for realizing the cutting direction of a cutter, wherein the linear motion mechanism is connected with the screw rod adjusting mechanism, the machine head rotating mechanism is arranged on a machine head tool apron of the screw rod adjusting mechanism, and a tensioning seat of the tensioning device is arranged on the machine head tool apron of the screw rod adjusting mechanism. The invention has reasonable structural design, safety, reliability, large travel, strong universality and convenient operation, and meets the use requirement.
Description
Technical Field
The invention relates to a device, in particular to an ultra-large-stroke machine head device with strong universality, and belongs to the technical field of machine head cutting.
Background
The existing machine head can only cut materials with the thickness of 0-50mm, and the screw rod is added with the rotary machine, so that the machine head is small in stroke and small in limitation, cannot cut large strokes and cannot meet the demands of people.
In chinese patent publication No. 106737944a, having publication No. 2017, 05, 31, an invention patent named "a cutter head" is disclosed. The patent comprises a vertical driving mechanism, a rotary driving mechanism, a cutting knife mechanism and a punching knife mechanism; the cutting knife mechanism is arranged on the rotary driving mechanism, and the rotary driving mechanism is used for driving the cutting knife mechanism to rotate in the horizontal direction; the cutter punching mechanism comprises a cutter punching mechanism, a cutter punching mechanism rotary driving mechanism and a cutter punching mechanism mounting sleeve, and the cutter cutting mechanism comprises a cutter; the bottom of the punching cutter mounting sleeve is provided with a punching cutter mounting hole, and the punching cutter is mounted in the punching cutter mounting hole; the punching cutter rotating driving mechanism is used for driving the punching cutter mounting sleeve to rotate in the horizontal direction, and the punching cutter mounting sleeve can independently lift in the vertical direction; the cutting knife is positioned in the punching knife mounting sleeve. Although this patent is capable of marking the material while it is being cut, and is adaptable to different types of die cutters, the cutting mechanism is not capable of cutting over a large stroke and therefore suffers from the above-described drawbacks.
Therefore, the ultra-large-stroke machine head is safe and reliable, can cut a large stroke, has strong universality and is convenient to operate, and is particularly necessary.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the ultra-large-stroke machine head device which is reasonable in structural design, safe, reliable, large in stroke, strong in universality and convenient to operate.
The invention solves the problems by adopting the following technical scheme: the ultra-large travel machine head device comprises a linear motion mechanism and a screw rod adjusting mechanism, wherein the linear motion mechanism is connected with the screw rod adjusting mechanism, and the ultra-large travel machine head device is characterized in that: the machine head comprises a machine head seat, a machine head rotating mechanism and a cutter cutting direction, wherein the machine head rotating mechanism is used for realizing the cutting direction of a cutter; the structure design is reasonable, safe and reliable, the universality is strong, the oversized travel with the thickness of 0-120mm of the material can be cut, the operation is convenient, and the use requirement is met.
Preferably, the machine head rotating mechanism comprises a motor II, a bearing III, a bearing I, a bearing II, a spacer bush and a nut end cover, wherein the motor II is arranged on a machine head cutter holder, a rotating shaft is connected with the motor II, the bearing III is arranged on the machine head cutter holder, the rotating shaft is rotatably arranged in the bearing III, a synchronous belt wheel II is arranged on the rotating shaft, the synchronous belt wheel II is connected with the synchronous belt wheel I through a synchronous belt, the synchronous belt wheel I is arranged on a cutter holder shaft, and the cutter holder shaft is arranged on the machine head cutter holder through the bearing I, the bearing II, the spacer bush and the nut end cover.
Preferably, the linear motion mechanism comprises a linear circular rail, a linear bearing, a linear rectangular rail and a rectangular sliding block, wherein the linear circular rail is arranged on a sliding seat, the linear bearing is arranged on a machine head tool apron, the linear bearing is connected with the linear circular rail in a sliding manner, the linear rectangular rail is arranged on the sliding seat, the rectangular sliding block is arranged on the machine head tool apron, and the rectangular sliding block is connected with the linear rectangular rail in a sliding manner.
Preferably, the tensioning device further comprises a fixing screw and an adjusting screw, the tensioning wheel is connected with the tensioning seat through the fixing screw, and the tensioning seat is fixed on the machine head tool apron through the adjusting screw.
Preferably, the screw rod adjusting mechanism further comprises a tightening nut, and the screw rod I is arranged on the double-row bearing I through the tightening nut.
Preferably, the screw rod adjusting mechanism further comprises a buffer pad, and the screw rod nut is provided with the buffer pad; the buffer cushion has no abnormal sound when in reset.
Preferably, the ultra-large-stroke machine head device further comprises a sensor, wherein the sensor is arranged on the machine head tool apron; for detecting the direction of rotation of the tool holder shaft.
Compared with the prior art, the invention has the following advantages and effects: the structure design is simple and reasonable, the device is safe and reliable, the universality is strong, the operation is convenient, the screw rod is lengthened, the linear rectangular rail is lengthened, the tensioning device is added, and the ultra-large-stroke machine head device with the thickness of 0-120mm of the cut material can be used.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of another embodiment of the present invention.
Fig. 3 is a schematic diagram of another embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of the structure of fig. 1 in the direction A-A.
Fig. 5 is a schematic sectional view of the structure in the direction B-B in fig. 1.
Fig. 6 is a schematic cross-sectional view of the structure of fig. 1 in the direction C-C.
Fig. 7 is a schematic structural view of a portion of a tensioning device according to an embodiment of the present invention.
Fig. 8 is a schematic sectional view of the structure of fig. 1 in the direction D-D.
In the figure: the device comprises a tensioning device I, a screw rod adjusting mechanism II, a linear motion mechanism III, a machine head rotating mechanism IV, a tensioning seat 1, a fixing screw 2, a double-row bearing three 3, a tensioning wheel 4, an adjusting screw 5, a first synchronous pulley 6, a synchronous belt 7, a second synchronous pulley 8, a tool apron shaft 9, a rotating shaft 10, a first motor 20, a first motor seat 21, a first coupler 22, a tightening nut 23, a double-row bearing 24, a buffer cushion 25, a screw rod nut 26, a machine head tool apron 27, a double-row bearing two 28, a sliding seat 29, a screw rod one 30, a linear circular rail 35, a linear bearing 36, a linear rectangular rail 37, a rectangular sliding block 38, a second motor 40, a third bearing 41, a first bearing 42, a second bearing 43, a spacer 44, a nut end cover 45, a pin hoist hole 50, a pin groove 51, a first screw 52, a second screw 53, a first spring piece 54, a second spring piece 55, a dust-proof cover 60, a circuit board 61, a sheet metal part 62, a dust-proof sheet metal 63 and a sensor 64.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and not limited to the following examples.
Examples
Referring to fig. 1 to 8, the ultra-large stroke machine head device of the embodiment comprises a linear motion mechanism III, a screw rod adjusting mechanism II, a tensioning device I and a machine head rotating mechanism IV for realizing the cutting direction of a cutter, wherein the linear motion mechanism III is connected with the screw rod adjusting mechanism II, and the linear motion mechanism III and the screw rod adjusting mechanism II complement each other.
The tensioning device I of the embodiment comprises a tensioning seat 1, a fixing screw 2, a double-row bearing three 3, a tensioning wheel 4, an adjusting screw 5, a first synchronous pulley 6, a synchronous belt 7, a second synchronous pulley 8, a tool apron shaft 9 and a rotating shaft 10, wherein the tensioning seat 1 is fixed on a machine head tool apron 27 through the adjusting screw 5, the double-row bearing three 3 is arranged in the tensioning wheel 4, the tensioning wheel 4 is connected with the tensioning seat 1 through the fixing screw 2, the first synchronous pulley 6 and the second synchronous pulley 8 are connected through the synchronous belt 7, the first synchronous pulley 6 is arranged on the tool apron shaft 9, and the second synchronous pulley 8 is arranged on the rotating shaft 10.
In order to adjust the height of the head tool apron 27, the screw rod adjusting mechanism ii of this embodiment includes a motor one 20, a motor one 21, a coupler one 22, a tightening nut 23, a double-row bearing one 24, a cushion 25, a screw nut 26, a head tool apron 27, a double-row bearing two 28, a slide seat 29 and a screw one 30, the motor one 20 is mounted on the motor one 21, the motor one 21 is mounted on the slide seat 29, the motor one 21 is connected with the screw one 30 through the coupler one 22, the double-row bearing one 24 is disposed on the slide seat 29, one end of the screw one 30 is mounted on the double-row bearing one 24 through the tightening nut 23, the other end of the screw one 30 is provided with a double-row bearing two 28, the double-row bearing two 28 is mounted on the slide seat 29 to keep the stability of the screw one 30, the screw nut 26 is mounted on the head tool apron 27, the screw nut 26 is provided with the cushion 25, and no abnormal noise is generated during resetting of the cushion 25.
The machine head rotating mechanism IV of the embodiment is arranged on a machine head tool apron 27 of the screw rod adjusting mechanism II, the tensioning seat 1 of the tensioning device I is arranged on the machine head tool apron 27 of the screw rod adjusting mechanism II, and the screw rod adjusting mechanism II drives the machine head rotating mechanism IV to move.
The machine head rotating mechanism iv of this embodiment includes a second motor 40, a third bearing 41, a first bearing 42, a second bearing 43, a spacer 44 and a nut end cover 45, the second motor 40 is installed on the machine head tool apron 27, the rotating shaft 10 is connected with the second motor 40, the third bearing 41 is installed on the machine head tool apron 27, the rotating shaft 10 can rotate in the third bearing 41, the second synchronous pulley 8 is installed on the rotating shaft 10 and is fixed for synchronous rotation, the second synchronous pulley 8 drives the first synchronous pulley 6 through the synchronous belt 7, the first synchronous pulley 6 is installed on the tool apron shaft 9, the tool apron shaft 9 is installed on the machine head tool apron 27 together through the first bearing 42, the second bearing 43, the spacer 44 and the nut end cover 45, and the tool apron shaft 9 can rotate on the machine head tool apron 27.
The linear motion mechanism iii of the present embodiment is a linear motion track, and includes a linear circular rail 35, a linear bearing 36, a linear rectangular rail 37 and a rectangular slider 38, where the linear circular rail 35 is mounted on the slide seat 29, the linear bearing 36 is mounted on the head tool rest 27, the linear bearing 36 is slidably connected with the linear circular rail 35, the linear rectangular rail 37 is mounted on the slide seat 29, the rectangular slider 38 is mounted on the head tool rest 27, and the rectangular slider 38 is slidably connected with the linear rectangular rail 37.
The sensor 64 of this embodiment is mounted on the tool post 27 of the machine head to detect the rotational direction of the tool post shaft 9, and the pin block hole 50 and the pin slot 51 are fixed to the apparatus to precisely define the mounting position.
The sliding seat 29 of the present embodiment is fixed on the device by a first screw 52 and a second screw 53, and the first screw 52 and the second screw 53 are respectively provided with a first spring piece 54 and a second spring piece 55, and the first spring piece 54 and the second spring piece 55 act as: unscrewing screw one 52 and screw two 53 facilitates pop-up loosening.
The circuit board 61 of this embodiment is installed on sheet metal component 62, and sheet metal component 62 is installed on sliding seat 29, and dustproof housing 60 is installed on sheet metal component 62, and dustproof sheet metal 63 is installed on aircraft nose blade holder 27, and dustproof sheet metal 63 and aircraft nose blade holder 27 can be in dustproof housing 60 up-and-down action for the dustproof of circuit board 61.
From the above description, those skilled in the art will be able to practice.
In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present invention. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides an ultra-large stroke aircraft nose device, includes linear motion mechanism and lead screw adjustment mechanism, linear motion mechanism links to each other its characterized in that with lead screw adjustment mechanism: the machine head comprises a machine head seat, a machine head rotating mechanism and a cutter cutting direction, wherein the machine head rotating mechanism is used for realizing the cutting direction of a cutter;
the machine head rotating mechanism comprises a motor II, a bearing III, a bearing I, a bearing II, a spacer bush and a nut end cover, wherein the motor II is arranged on a machine head cutter holder, a rotating shaft is connected with the motor II, the bearing III is arranged on the machine head cutter holder, the rotating shaft is rotatably arranged in the bearing III, a synchronous belt pulley II is arranged on the rotating shaft, the synchronous belt pulley II is connected with the synchronous belt pulley I through a synchronous belt, the synchronous belt pulley I is arranged on a cutter holder shaft, and the cutter holder shaft is arranged on the machine head cutter holder through the bearing I, the bearing II, the spacer bush and the nut end cover;
the linear motion mechanism comprises a linear circular rail, a linear bearing, a linear rectangular rail and a rectangular sliding block, wherein the linear circular rail is arranged on the sliding seat, the linear bearing is arranged on the machine head tool apron, the linear bearing is connected with the linear circular rail in a sliding manner, the linear rectangular rail is arranged on the sliding seat, the rectangular sliding block is arranged on the machine head tool apron, and the rectangular sliding block is connected with the linear rectangular rail in a sliding manner;
the tensioning device further comprises a fixing screw and an adjusting screw, the tensioning wheel is connected with a tensioning seat through the fixing screw, and the tensioning seat is fixed on the machine head tool apron through the adjusting screw;
the screw rod adjusting mechanism further comprises a tightening nut, and the screw rod I is arranged on the double-row bearing I through the tightening nut;
the screw rod adjusting mechanism further comprises a buffer pad, and the screw rod nut is provided with the buffer pad;
the ultra-large travel machine head device also comprises a sensor, and the sensor is arranged on the machine head tool apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643487.3A CN108748372B (en) | 2018-06-21 | 2018-06-21 | Ultra-large travel machine head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643487.3A CN108748372B (en) | 2018-06-21 | 2018-06-21 | Ultra-large travel machine head device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108748372A CN108748372A (en) | 2018-11-06 |
| CN108748372B true CN108748372B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643487.3A Active CN108748372B (en) | 2018-06-21 | 2018-06-21 | Ultra-large travel machine head device |
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| Country | Link |
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| CN (1) | CN108748372B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465300A (en) * | 2013-09-06 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Overlength-stroke synchronous belt positioning device for circular tool of board machine |
| CN104593939A (en) * | 2015-01-27 | 2015-05-06 | 绍兴汉翔精密机械制造有限公司 | Automatic regulating device for synchronous belt of computer-controlled high-speed silk stocking machine |
| CN105293405A (en) * | 2015-10-13 | 2016-02-03 | 深圳市桑谷医疗机器人有限公司 | Cutting device in ampoule bottle processing assembly |
| CN105291176A (en) * | 2015-10-15 | 2016-02-03 | 杭州爱科科技有限公司 | Dustproof type high load-bearing intelligent machine head |
| WO2018036500A1 (en) * | 2016-08-25 | 2018-03-01 | 江苏贸隆机械制造有限公司 | High-speed cutting machine for facial masks |
| CN208788750U (en) * | 2018-06-21 | 2019-04-26 | 杭州爱科自动化技术有限公司 | Super large stroke frame head apparatus |
-
2018
- 2018-06-21 CN CN201810643487.3A patent/CN108748372B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465300A (en) * | 2013-09-06 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Overlength-stroke synchronous belt positioning device for circular tool of board machine |
| CN104593939A (en) * | 2015-01-27 | 2015-05-06 | 绍兴汉翔精密机械制造有限公司 | Automatic regulating device for synchronous belt of computer-controlled high-speed silk stocking machine |
| CN105293405A (en) * | 2015-10-13 | 2016-02-03 | 深圳市桑谷医疗机器人有限公司 | Cutting device in ampoule bottle processing assembly |
| CN105291176A (en) * | 2015-10-15 | 2016-02-03 | 杭州爱科科技有限公司 | Dustproof type high load-bearing intelligent machine head |
| WO2018036500A1 (en) * | 2016-08-25 | 2018-03-01 | 江苏贸隆机械制造有限公司 | High-speed cutting machine for facial masks |
| CN208788750U (en) * | 2018-06-21 | 2019-04-26 | 杭州爱科自动化技术有限公司 | Super large stroke frame head apparatus |
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| Publication number | Publication date |
|---|---|
| CN108748372A (en) | 2018-11-06 |
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