CN105436595A - Staying type aluminum alloy cutting device - Google Patents
Staying type aluminum alloy cutting device Download PDFInfo
- Publication number
- CN105436595A CN105436595A CN201510986188.6A CN201510986188A CN105436595A CN 105436595 A CN105436595 A CN 105436595A CN 201510986188 A CN201510986188 A CN 201510986188A CN 105436595 A CN105436595 A CN 105436595A
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- CN
- China
- Prior art keywords
- section
- spline
- connecting rod
- clutch plate
- drive block
- 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
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Classifications
-
- 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
- B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
- B23D17/02—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a transmission mechanism of an aluminum alloy cutting machine, and specifically relates to a staying type aluminum alloy cutting device. The device comprises a fixing rack, a motor, a crank, a connecting rod, a slide rail, a transmission block, a driven disc, a connecting rod and a cutter, wherein the transmission block is provided with a first smooth section, a rack section and a second smooth section which are arranged from left to right; the driven disc is provided with a first rotating stopping end, a tooth section and a second rotating stopping section which are sequentially arranged from left to right; the motor is connected to the crank; one end of the connecting rod is hinged with the crank while the other end of the connecting rod is rotatably connected to the transmission block; the transmission block is in slide connection with the slide rail which is fixedly connected to the fixing rack; the rack section of the transmission block can be meshed with the tooth section of the driven disc; the first smooth section of the transmission block can be propped to the first rotating stopping section, and the second smooth section of the transmission block can be propped to the second rotating stopping section; the driven disc is rotatably connected to the fixing rack; one end of the connecting rod is fixedly connected to a rotating shaft of the driven plate while the other end of the connecting rod is fixedly connected to the cutter. The transmission mechanism is a pure mechanical cutting device of which the cutter can stay for a while after each cutting.
Description
Technical field
The present invention relates to the transmission mechanism of aluminium alloy cutting machine, be specially the resident cutter sweep of a kind of aluminium alloy.
Background technology
Window frame conventional in prior art and building frame are aluminium alloy structure.When manufacturing window frame in workshop, need to use cutting machine to carry out surface trimming to aluminium alloy.Conventional cutter carry out reciprocating cutting by mechanism's driving of crank connecting link or double leval jib one class.When using these drive mechanism Problems existing, after completing once cutting, if there is no electric apparatus control apparatus, in the process of reciprocating cutting not intermittently.But there is difficult maintenance in electric apparatus control apparatus, flimsy problem.
Summary of the invention
The invention is intended to provide a kind of after completing once cutting, the Purely mechanical shearing device that cutter can stay for some time.
The invention provides base case is: the resident cutter sweep of aluminium alloy, it is characterized in that, comprise fixed mount, motor, crank, connecting rod, slide rail, drive block, clutch plate, connecting rod and cutting knife, drive block from left to right has the first smooth section, rack segments and the second smooth section, and clutch plate from left to right has the first spline end, tooth section and the second spline section successively; Motor connecting crank, connecting rod one end is articulated with the crank other end and is rotationally connected drive block, drive block is slidably connected to slide rail, slide rail is fixedly connected on fixed mount, the rack segments of drive block can engage with the tooth section of clutch plate, and the first smooth section of drive block can offset with the first spline section, and the second smooth section of drive block can offset with the second spline section, clutch plate is rotationally connected with fixed mount, and connecting rod one end is fixedly connected with the rotating shaft of clutch plate, the other end is fixedly connected with cutting knife.
Operation principle: motor drives driving crank, crank, connecting rod pulls the gapless reciprocating motion of drive block, drive block drives clutch plate motion to have three movement travels, one, drive block motion tooth bar separating tooth section, first spline section of clutch plate and the first smooth section of drive block offset, now clutch plate is limited to rotate, two, the rack segments of drive block engages with the tooth section of clutch plate, drive block drives clutch plate to rotate forward or reversely rotate, three, drive block motion tooth bar separating tooth section, second spline section of clutch plate and the second smooth section of drive block offset, clutch plate cannot rotate, comprehensively above-mentioned, when engaging with tooth section in the middle part of clutch plate is positioned at drive block, clutch plate reciprocating rotation, when clutch plate is positioned at drive block two ends, clutch plate stops operating.
Compared with prior art, the advantage of this programme is: clutch plate connects cutting knife by connecting rod, and the motion state of cutting knife is identical with clutch plate, and this makes cutting knife can stop a period of time after the rotation completing a direction, can stop a period of time again after reverse rotation.This makes at crank after rotating a circle, and cutting knife completes cutting twice, also has pause in the middle of cutting.This programme adopts pure frame for movement to complete the workflow of cutting and adding stop, and than automatically controlled this flow process completed, machinery is more stable.
Scheme two: based on scheme preferred, clutch plate is Openworks shape.Beneficial effect: the weight alleviating clutch plate, reduces the energy loss in transmission process.
Scheme three: preferred for scheme two, the first spline section has spline projection, and spline projection flushes with the tooth of tooth section near the first spline section.Beneficial effect: spline male cooperation tooth just can realize the rotation stopping clutch plate, reduces the area contacted with smooth section from spline section, reduces friction.
Scheme four: preferred for scheme three, the second spline section has spline projection, and spline projection flushes with the tooth of tooth section near the second spline section.Beneficial effect: spline male cooperation tooth just can realize the rotation stopping clutch plate, reduces the area contacted with smooth section from spline section, reduces friction.
Scheme five: preferred for scheme four, the rotating shaft of clutch plate is connected with connecting rod floral axis.Beneficial effect: connect simple and stablize.
Scheme six: preferred for scheme five, connecting rod connects cutting knife one end and has connecting hole.Beneficial effect: be convenient to connecting rod and be connected with cutting knife.
Accompanying drawing explanation
Fig. 1 is the structural representation of the resident cutter sweep embodiment of aluminium alloy of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: fixed mount 1, slide rail 2, drive block 3, clutch plate 4, connecting rod 5, first smooth section 31, rack segments 32, second smooth section 33, first spline end 41, tooth section 42, second spline section 43.
The resident cutter sweep of aluminium alloy as shown in Figure 1, wherein, comprise fixed mount 1, motor, crank, connecting rod, slide rail 2, drive block 3, clutch plate 4, connecting rod 5 and cutting knife, drive block 3 from left to right has the first smooth section 31, rack segments 32 and the second smooth section 33, and clutch plate 4 from left to right has the first spline end 41, tooth section 42 and the second spline section 43 successively; Motor connecting crank, connecting rod one end is articulated with the crank other end and is rotationally connected drive block 3, drive block 3 is slidably connected to slide rail 2, slide rail 2 is fixedly connected on fixed mount 1, the rack segments 32 of drive block 3 can engage with the tooth section 42 of clutch plate 4, first smooth section 31 of drive block 3 can offset with the first spline section, second smooth section 33 of drive block 3 can offset with the second spline section 43, clutch plate 4 is rotationally connected with fixed mount 1, and connecting rod 5 one end is fixedly connected with the rotating shaft of clutch plate 4, the other end is fixedly connected with cutting knife.Clutch plate 4 is Openworks shape.First spline section has spline projection, and spline projection flushes with the tooth of tooth section 42 near the first spline section.Second spline section 43 has spline projection, and spline projection flushes with the tooth of tooth section 42 near the second spline section 43.The rotating shaft of clutch plate 4 is connected with connecting rod 5 floral axis.Connecting rod 5 connects cutting knife one end and has connecting hole.
Operation principle: motor drives driving crank, crank, connecting rod pulls the gapless reciprocating motion of drive block 3, drive block 3 drives clutch plate 4 to move three movement travels, one, drive block 3 motion tooth bar separating tooth section 42, first spline section of clutch plate 4 and the first smooth section 31 of drive block 3 offset, now clutch plate 4 is limited to rotate, two, the rack segments 32 of drive block 3 engages with the tooth section 42 of clutch plate 4, drive block 3 drives clutch plate 4 to rotate forward or reversely rotate, three, drive block 3 motion tooth bar separating tooth section 42, second spline section 43 of clutch plate 4 offsets with the second smooth section 33 of drive block 3, clutch plate 4 cannot rotate, comprehensively above-mentioned, when engaging with tooth section 42 in the middle part of clutch plate 4 is positioned at drive block 3, clutch plate 4 reciprocating rotation, when clutch plate 4 is positioned at drive block 3 two ends, clutch plate 4 stops operating.
Clutch plate 4 is Openworks shape.Alleviate the weight of clutch plate 4, reduce the energy loss in transmission process.First spline section has spline projection, and spline projection flushes with the tooth of tooth section 42 near the first spline section.There is spline male cooperation tooth just can realize stopping the rotation of clutch plate 4, reduce the area contacted with smooth section from spline section, reduce friction.Second spline section 43 has spline projection, and spline projection flushes with the tooth of tooth section 42 near the second spline section 43.Spline male cooperation tooth just can realize the rotation stopping clutch plate 4, reduces the area contacted with smooth section from spline section, reduces friction.The rotating shaft of clutch plate 4 is connected with connecting rod 5 floral axis.Connect simple and stablize.Connecting rod 5 connects cutting knife one end and has connecting hole.Be convenient to connecting rod 5 be connected with cutting knife.
Claims (6)
1. the resident cutter sweep of aluminium alloy, it is characterized in that, comprise fixed mount, motor, crank, connecting rod, slide rail, drive block, clutch plate, connecting rod and cutting knife, described drive block from left to right has the first smooth section, rack segments and the second smooth section, and described clutch plate from left to right has the first spline end, tooth section and the second spline section successively; Described motor connecting crank, described connecting rod one end is articulated with the crank other end and is rotationally connected drive block, described drive block is slidably connected to slide rail, described slide rail is fixedly connected on fixed mount, the rack segments of described drive block can engage with the tooth section of clutch plate, first smooth section of described drive block can offset with described first spline section, second smooth section of described drive block can offset with described second spline section, described clutch plate is rotationally connected with fixed mount, and described connecting rod one end is fixedly connected with the rotating shaft of clutch plate, the other end is fixedly connected with cutting knife.
2. the resident cutter sweep of aluminium alloy according to claim 1, is characterized in that: described clutch plate is Openworks shape.
3. the resident cutter sweep of aluminium alloy according to claim 2, is characterized in that: described first spline section has spline projection, and described spline projection flushes with the tooth of tooth section near the first spline section.
4. the resident cutter sweep of aluminium alloy according to claim 3, is characterized in that: described second spline section has spline projection, and described spline projection flushes with the tooth of described tooth section near the second spline section.
5. the resident cutter sweep of aluminium alloy according to claim 4, is characterized in that: the rotating shaft of described clutch plate is connected with connecting rod floral axis.
6. the resident cutter sweep of aluminium alloy according to claim 5, is characterized in that: described connecting rod connects cutting knife one end and has connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986188.6A CN105436595A (en) | 2015-12-25 | 2015-12-25 | Staying type aluminum alloy cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986188.6A CN105436595A (en) | 2015-12-25 | 2015-12-25 | Staying type aluminum alloy cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436595A true CN105436595A (en) | 2016-03-30 |
Family
ID=55547476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986188.6A Pending CN105436595A (en) | 2015-12-25 | 2015-12-25 | Staying type aluminum alloy cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436595A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051086A (en) * | 2016-06-28 | 2016-10-26 | 广西大学 | Swing mechanism |
| CN106363230A (en) * | 2016-11-09 | 2017-02-01 | 芜湖市恒浩机械制造有限公司 | Automatic segmenting cutting machine for aluminum pipe |
| CN108500386A (en) * | 2018-04-18 | 2018-09-07 | 芜湖天梦信息科技有限公司 | A kind of interval stock-cutter |
-
2015
- 2015-12-25 CN CN201510986188.6A patent/CN105436595A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051086A (en) * | 2016-06-28 | 2016-10-26 | 广西大学 | Swing mechanism |
| CN106363230A (en) * | 2016-11-09 | 2017-02-01 | 芜湖市恒浩机械制造有限公司 | Automatic segmenting cutting machine for aluminum pipe |
| CN108500386A (en) * | 2018-04-18 | 2018-09-07 | 芜湖天梦信息科技有限公司 | A kind of interval stock-cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |