CN105729516A - Cutting machining device for soft materials - Google Patents
Cutting machining device for soft materials Download PDFInfo
- Publication number
- CN105729516A CN105729516A CN201610062154.2A CN201610062154A CN105729516A CN 105729516 A CN105729516 A CN 105729516A CN 201610062154 A CN201610062154 A CN 201610062154A CN 105729516 A CN105729516 A CN 105729516A
- Authority
- CN
- China
- Prior art keywords
- knife bar
- cutting knife
- cutting
- recess
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D5/08—Means for actuating the cutting member to effect the cut
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
- B26D7/2614—Means for mounting 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
- 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
- B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a cutting machining device for soft materials. The cutting machining device comprises a support body (8) which is fixedly provided with a housing (9); the support body (8) is slidably provided with a cutting tool bar (7); the cutting tool bar (7) comprises a cutting tool bit (72) which is on the left end and is used for cutting, a notch (71) which is located on the upper side surface of the cutting tool bar (7), a right side convex part (76) and a left side convex part (75) which are located on the lower side surface of the cutting tool bar (7) and a joint end part (77) which is on the right end and is used for being jointed with the housing (9); the joint end part (77) is further jointed with an ejection elastic component (770), so that the joint end part (77) of the cutting tool bar (7) is obliquely pressed against the housing (9); and a wedge-shaped plate (73) which can slide vertically and can be ejected to press the cutting tool bar (7) by an elastic ejection spring (74) is arranged in the support body (8) corresponding to the notch (71).
Description
Technical field
The present invention relates to materials processing device, especially a kind of cutter sweep, for instance the cutter sweep of flexible material.
Background technology
Cutter sweep is widely used in material processing field.Cutter sweep often adopts the motion of blade reciprocation formula to complete the cutting to material.
But, in the process of cutting, cut material often leaves faint residual connecting portion after having cut.This all brings adverse effect to crudy and follow-up procedure of processing.Especially to the cutting such as with certain elastic flexible material, owing to not easily completely cutting through material in the slow motion of trickle position blade, the residual company of material is thereby resulted in.
And if simple increase equipment performance to cutter sweep and such as accelerate the speed of service and the cutting force of blade, this will dramatically increase cost and increase the complexity of equipment thus being unfavorable for safeguarding.
Summary of the invention
It is an object of the invention to provide the cutting processing device of a kind of flexible material, it can overcome defect of the prior art.
nullThe cutting processing device of a kind of flexible material according to the present invention，Including the support body being fixedly installed clamshell，Described support body is slidably mounted with cutting knife bar，Described cutting knife bar includes the cutter head in order to perform cutting at left end place、It is positioned at the recess at the upper side place of described cutting knife bar、It is positioned at right side protuberance and the left side protrusion at described cutting knife bar downside place、And the engagement end portion in order to engage with described clamshell at right-hand member place，Described engagement end portion also engages it is thus possible to bias the described engagement end portion of described cutting knife bar against described clamshell with top compression elasticity part，Described support body is correspondingly provided with to slide up and down and being pressed to by elastic top pressing spring top pressure the clapboard of described cutting knife bar with recess，The lower end of described clapboard is the lozenges in order to coordinate with the inclined-plane, left side of described recess；The inclined-plane, left side of described recess is provided with installation skewed slot, and described installation skewed slot is provided with independent ball mounting groove, in described ball mounting groove, ball is installed, thus can reduce frictional force when described clapboard slips into described recess；Described support body is also equipped with the drive motor powered by external power source, the screw flight driven by described drive motor is combined with the screw drive slide block led by guide-track groove, and the upper end of described screw drive slide block is stretched between described right side protuberance and the left side protrusion of described cutting knife bar；Thus, when in engagement end portion described in original state by described top compression elasticity part bias during against described clamshell, described cutting knife bar is in retracted mode；When needs carry out cutting operation, described drive motor runs so that described screw drive slide block is to left movement so that described upper end engages with described left side protrusion and make described cutting knife bar to move to the left, and described cutter head and cut material effects also start to cut；When described cutting knife bar continues to left movement and makes described recess start wedge surface corresponding to described clapboard joint, the elastic reaction of described elastic top pressing spring makes described clapboard accelerate described cutting knife bar to left movement so that described cut material is completely severed；After described cut material is completely severed, described drive motor antiport drives described upper end to engage with described right side protuberance, and described cutting knife bar being moved right so that described recess departs from the joint with described corresponding wedge surface, described cutting knife bar returns described original state so that performing cutting operation next time under the effect of described top compression elasticity part；The outer face of described clamshell left end is rotatably mounted with preventing cutter tool protecting cover, and described preventing cutter tool protecting cover is positioned at above described cutter head, described cutter head lower end has the inclined-plane matched with described cutter head, and described cutter head can be protected by described preventing cutter tool protecting cover when described cutting knife bar is in retracted mode.
In the present invention, owing to being provided with the cutting knife bar that the hard to bear screw drive block of energy drives, therefore, it is possible to drive blade movement thus performing the cutting operation of material.And two the stress protuberances divided right and left are set on cutting knife bar, hold the drive division driving threaded block therebetween, so that described threaded block can drive the side-to-side movement of described cutting knife bar, described cutting knife bar and described screw drive block is allowed again to have a degree of spacious momentum, it is allowed to knife bar moves in certain degree of freedom relative to screwed hole；And, being provided with the clapboard by elastic top pressing spring top pressure when cutting blade is near completion the cut-out by material, to adopt impact cutting movement, thus temporarily accelerating the speed of service of blade, thus avoiding the residual company of material after cutting.The energy of this impact cutting movement is similarly from motor.This allowed asynchronous unexpected accelerated motion that can allow for described cutting knife bar and extra drive system need not be increased or power source motor is carried out lifting and the replacing of performance.Whole device is the problem of residual company after can effectively solve the problem that material removal, and safe and reliable to operation, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cutting processing device of the flexible material of the present invention, wherein shows that cutting knife bar is in retracted mode.
Fig. 2 illustrates the cutting processing device of the flexible material in Fig. 1 state after cutting knife bar stretches out and completes cutting.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullThe cutting processing device of a kind of flexible material according to embodiment，Including the support body 8 being fixedly installed clamshell 9，Described support body 8 is slidably mounted with cutting knife bar 7，Described cutting knife bar 7 includes the cutter head 72 in order to perform cutting at left end place、It is positioned at the recess 71 at the upper side place of described cutting knife bar 7、It is positioned at right side protuberance 76 and the left side protrusion 75 at described cutting knife bar 7 downside place、And the engagement end portion 77 in order to engage with described clamshell 9 at right-hand member place，Described engagement end portion 77 also engages it is thus possible to bias the described engagement end portion 77 of described cutting knife bar 7 against described clamshell 9 with top compression elasticity part 770，Described support body 8 is correspondingly provided with recess 71 can slide up and down and is pushed up pressure by elastic top pressing spring 74 and press to the clapboard 73 of described cutting knife bar 7，The lower end of described clapboard 73 is the lozenges in order to coordinate with the inclined-plane, left side of described recess 71；The inclined-plane, left side of described recess 71 is provided with installation skewed slot, and described installation skewed slot is provided with independent ball mounting groove, in described ball mounting groove, ball 712 is installed, thus can reduce frictional force when described clapboard 73 slips into described recess 71；Described support body 8 is also equipped with the drive motor 5 powered by external power source, screw rod 51 threaded engagement driven by described drive motor 5 has the screw drive slide block 6 led by guide-track groove 62, and the upper end 61 of described screw drive slide block 6 is stretched between described right side protuberance 76 and the left side protrusion 75 of described cutting knife bar 7；Thus, when being biased by described top compression elasticity part 770 and during against described clamshell 9 in engagement end portion described in original state 77, described cutting knife bar 7 is in retracted mode；When needs carry out cutting operation, described drive motor 5 runs so that described screw drive slide block 6 is to left movement so that described upper end 61 engages with described left side protrusion 75 and make described cutting knife bar 7 to left movement, and described cutter head 72 and cut material effects also start cutting；When described cutting knife bar 7 continues to left movement and makes described recess 71 start the corresponding wedge surface joint with described clapboard 73, the elastic reaction of described elastic top pressing spring 74 makes described clapboard 73 accelerate described cutting knife bar 7 to left movement so that described cut material is completely severed；After described cut material is completely severed, described drive motor 5 antiport drives described upper end 61 to engage with described right side protuberance 76, and described cutting knife bar 7 being moved right so that described recess 71 departs from the joint with described corresponding wedge surface, described cutting knife bar 7 returns described original state so that performing cutting operation next time under the effect of described top compression elasticity part 770；The outer face of described clamshell 9 left end is rotatably mounted with preventing cutter tool protecting cover 97, and described preventing cutter tool protecting cover 97 is positioned at above described cutter head 72, described cutter head 72 lower end has the inclined-plane matched with described cutter head 72, and described cutter head 72 can be protected by described preventing cutter tool protecting cover 97 when described cutting knife bar 7 is in retracted mode.
According to embodiment, wherein, described cut material is flexible material；Preferably there is elastic material.It is such as the materials such as rubber, leather, thin-sheet metal.
Owing to being provided with the cutting knife bar that the hard to bear screw drive block of energy drives, therefore, it is possible to drive blade movement thus performing the cutting operation of material.And two the stress protuberances divided right and left are set on cutting knife bar, hold the drive division driving threaded block therebetween, so that described threaded block can drive the side-to-side movement of described cutting knife bar, described cutting knife bar and described screw drive block is allowed again to have a degree of spacious momentum, it is allowed to knife bar moves in certain degree of freedom relative to screwed hole；And, being provided with the clapboard by elastic top pressing spring top pressure when cutting blade is near completion the cut-out by material, to adopt impact cutting movement, thus temporarily accelerating the speed of service of blade, thus avoiding the residual company of material after cutting.The energy of this impact cutting movement is similarly from motor.This allowed asynchronous unexpected accelerated motion that can allow for described cutting knife bar and extra drive system need not be increased or power source motor is carried out lifting and the replacing of performance.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
- null1. the cutting processing device of a flexible material，Including the support body (8) being fixedly installed clamshell (9)，Described support body (8) is slidably mounted with cutting knife bar (7)，Described cutting knife bar (7) includes the cutter head (72) in order to perform cutting at left end place、It is positioned at the recess (71) at the upper side place of described cutting knife bar (7)、It is positioned at right side protuberance (76) and the left side protrusion (75) at described cutting knife bar (7) downside place、And the engagement end portion (77) in order to engage with described clamshell (9) at right-hand member place，Described engagement end portion (77) also engages with top compression elasticity part (770) it is thus possible to bias the described engagement end portion (77) of described cutting knife bar (7) against described clamshell (9)，Described support body (8) is correspondingly provided with to slide up and down and being pressed to by elastic top pressing spring (74) top pressure the clapboard (73) of described cutting knife bar (7) with recess (71)，The lower end of described clapboard (73) is the lozenges in order to coordinate with the inclined-plane, left side of described recess (71)；The inclined-plane, left side of described recess (71) is provided with installation skewed slot, and described installation skewed slot is provided with independent ball mounting groove, ball (712) is installed in described ball mounting groove, thus can reduce frictional force when described clapboard (73) slips into described recess (71)；Described support body (8) is also equipped with the drive motor (5) powered by external power source, screw rod (51) threaded engagement driven by described drive motor (5) has the screw drive slide block (6) led by guide-track groove (62), the upper end (61) of described screw drive slide block (6) to stretch between described right side protuberance (76) and left side protrusion (75) of described cutting knife bar (7)；Thus, when in engagement end portion described in original state (77) by described top compression elasticity part (770) bias during against described clamshell (9), described cutting knife bar (7) is in retracted mode；When needs carry out cutting operation, described drive motor (5) runs so that described screw drive slide block (6) is to left movement so that described upper end (61) engage with described left side protrusion (75) and make described cutting knife bar (7) to left movement, and described cutter head (72) and cut material effects also start to cut；When described cutting knife bar (7) is continued to left movement and makes described recess (71) start the corresponding wedge surface joint with described clapboard (73), the elastic reaction of described elastic top pressing spring (74) makes described clapboard (73) accelerate described cutting knife bar (7) to left movement so that described cut material is completely severed；After described cut material is completely severed, described drive motor (5) antiport drives described upper end (61) to engage with described right side protuberance (76), and described cutting knife bar (7) being moved right so that described recess (71) departs from the joint with described corresponding wedge surface, described cutting knife bar (7) returns described original state so that performing cutting operation next time under the effect of described top compression elasticity part (770)；The outer face of described clamshell (9) left end is rotatably mounted with preventing cutter tool protecting cover (97), and described preventing cutter tool protecting cover (97) is positioned at described cutter head (72) top, described cutter head (72) lower end has the inclined-plane matched with described cutter head (72), and described cutter head (72) can be protected by described preventing cutter tool protecting cover (97) when described cutting knife bar (7) is in retracted mode.
- 2. the cutting processing device of a kind of flexible material as claimed in claim 1, wherein, described cut material is flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062154.2A CN105729516A (en) | 2016-01-29 | 2016-01-29 | Cutting machining device for soft materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062154.2A CN105729516A (en) | 2016-01-29 | 2016-01-29 | Cutting machining device for soft materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105729516A true CN105729516A (en) | 2016-07-06 |
Family
ID=56247007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062154.2A Pending CN105729516A (en) | 2016-01-29 | 2016-01-29 | Cutting machining device for soft materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729516A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU914141A1 (en) * | 1979-04-13 | 1982-03-23 | Oleg V Bojkov | Apparatus for forming sheet material parts |
| CN202162275U (en) * | 2011-07-07 | 2012-03-14 | 昆山飞宇精密模具有限公司 | Anti-adhesion device for punching and hole flanging |
| CN203390047U (en) * | 2013-07-01 | 2014-01-15 | 第一拖拉机股份有限公司 | Punching die structure for side wall of centrosymmetric part |
| CN204686918U (en) * | 2015-05-19 | 2015-10-07 | 天津市有为印刷包装有限公司 | A kind of high accuracy paper cutting mechanism with buffering hold down gag |
| CN204934318U (en) * | 2015-08-21 | 2016-01-06 | 重庆市腾瀚工贸有限公司 | The metallic plate hole punched device of side blanking |
| CN105261886A (en) * | 2015-09-11 | 2016-01-20 | 何龙飞 | Improved power line connecting and locking device for building machinery |
| CN204975408U (en) * | 2015-09-14 | 2016-01-20 | 苏州金澄精密铸造有限公司 | Oil circuit spot facing work special plane and device |
-
2016
- 2016-01-29 CN CN201610062154.2A patent/CN105729516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU914141A1 (en) * | 1979-04-13 | 1982-03-23 | Oleg V Bojkov | Apparatus for forming sheet material parts |
| CN202162275U (en) * | 2011-07-07 | 2012-03-14 | 昆山飞宇精密模具有限公司 | Anti-adhesion device for punching and hole flanging |
| CN203390047U (en) * | 2013-07-01 | 2014-01-15 | 第一拖拉机股份有限公司 | Punching die structure for side wall of centrosymmetric part |
| CN204686918U (en) * | 2015-05-19 | 2015-10-07 | 天津市有为印刷包装有限公司 | A kind of high accuracy paper cutting mechanism with buffering hold down gag |
| CN204934318U (en) * | 2015-08-21 | 2016-01-06 | 重庆市腾瀚工贸有限公司 | The metallic plate hole punched device of side blanking |
| CN105261886A (en) * | 2015-09-11 | 2016-01-20 | 何龙飞 | Improved power line connecting and locking device for building machinery |
| CN204975408U (en) * | 2015-09-14 | 2016-01-20 | 苏州金澄精密铸造有限公司 | Oil circuit spot facing work special plane and device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |