CN107309485A - A kind of cutting-off mechanism for extruder - Google Patents
A kind of cutting-off mechanism for extruder Download PDFInfo
- Publication number
- CN107309485A CN107309485A CN201710671647.0A CN201710671647A CN107309485A CN 107309485 A CN107309485 A CN 107309485A CN 201710671647 A CN201710671647 A CN 201710671647A CN 107309485 A CN107309485 A CN 107309485A
- Authority
- CN
- China
- Prior art keywords
- gear
- tumbler
- fixture
- bottom plate
- connecting rod
- 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.)
- Withdrawn
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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
- B23D27/00—Machines or devices for cutting by a nibbling action
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/027—Driving main working members reciprocating members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention provides a kind of cutting-off mechanism for extruder, including cutter, bottom plate and transmission mechanism, the bottom plate is provided with two the second slide rails and two the first push rods, the transmission mechanism includes motor, bevel gear, gear, lower gear, first driven gear, second driven gear, first tumbler and the second tumbler, first tumbler and the second tumbler structure are identical, first tumbler includes rotating disk, first fixture, second fixture, first revolute pair, sliding block, first rotating bar and the second rotating bar, the present invention drives two tumblers to rotate using a motor, save material resources, two tumblers are rotated simultaneously, promote two push rods, so that cutter is more stablized in movement, the copper bar blocked is more neat；The present invention is simple in construction, reasonable in design, easy to use, and production efficiency is high.
Description
Technical field
The present invention relates to a kind of extruder, and in particular to a kind of cutting-off mechanism for extruder.
Background technology
Metal extrusion press is the main equipment for realizing extruding metal processing.Extruding metal processing is to utilize plastic deformation pressure
A kind of important method of power shaping.The characteristics of its is important be by metal ingot blank time processing into tube, rod section material complete the instant it
Between, it can almost be equal to therewith without any other method.The finishing material of beautiful, graceful mansion；Leap continent, ocean fly
Machine；The mankind are allowed to explore spaceship and the space station in outer space；Railway, subway, light rail, magnetic suspension train vehicle, naval vessel are fast
Key material, nearly all closely related with extrusion process used in the every field such as ship.
The shaping of pressing material after molding, it is necessary to assemble material-intercepting mechanism.The requirement for possessing function needed for material-intercepting mechanism is：Energy
Enough by the pressing material after molding, by defined length requirement, the product on neat surface is equably cut into.Existing shear
Structure has two kinds of patterns of vertical cutting knife and horizontal cutting knife, but blocks that the length of material is different in size, and surface is irregular.
The content of the invention
In order to solve problems of the prior art, the invention provides a kind of cutting-off mechanism for extruder.
Technical proposal that the invention solves the above-mentioned problems is：A kind of cutting-off mechanism for extruder, including cutter, second
Slide rail, the first push rod and transmission mechanism；
The transmission mechanism includes bottom plate, motor, bevel gear, gear, lower gear, the first driven gear, second driven
Gear, the first tumbler and the second tumbler, the tumbler are arranged on the side of bottom plate, motor, bevel gear, on
Gear, lower gear, the first driven gear and the second driven gear are arranged on the opposite side of bottom plate, and the bevel gear passes through shaft coupling
Device is connected with motor, and the bevel gear is ratcheting with gear and lower gear respectively, and gear and lower gear are rotatably located at first
On connecting rod, the first connecting rod is fixedly connected with bottom plate, and lower gear and the first driven gear are ratcheting, and first driven gear is consolidated
It is scheduled on second connecting rod, the second connecting rod is rotatably connected with bottom plate, gear and the second driven gear are ratcheting, described
Two driven gears are fixed on third connecting rod, and the third connecting rod is rotatably connected with bottom plate；
First tumbler and the second tumbler are symmetrical on first connecting rod, and first tumbler includes turning
Disk, the first fixture, the second fixture, sliding block and the first rotating bar, the first fixture are arranged on bottom plate, the first rotating bar
One end be rotatably connected with the first fixture, the rotating disk is provided with the second fixture, and sliding block can turn with the second fixture
Dynamic is connected；
First rotating bar is provided with the first slide rail, and sliding block is arranged in the first slide rail；
The rotating disk of first tumbler is connected with second connecting rod, rotating disk and the third connecting rod phase of the second tumbler
Even；
One end of first rotating bar is connected by the first revolute pair with one end of the second rotating bar, the second rotating bar
The other end is rotatably connected with the 3rd fixture, and the 3rd fixture is arranged on the first push rod；
Two the second slide rails and two the first push rods are additionally provided with the bottom plate, first push rod is slidably set
On the second slide rail, one end of first push rod is connected with cutter, and the other end is connected with the first projection.
The present invention is in use, motor rotating forward, drives gear and lower gear to rotate, gear and lower gear by bevel gear
Turn on the contrary, gear drive the second driven gear rotate, lower gear drive the first driven gear rotate, the first driven gear with
Second driven gear is turned on the contrary, the rotating disk of the rotating disk of the first tumbler and the second tumbler is turned on the contrary, first rotates
The rotating disk rotational band movable slider movement of the rotating disk of device and the second tumbler, drives the first rotating bar and the second rotating bar to turn
It is dynamic and mobile, the movement of the first push rod is driven, and then driven the movement of cutter.
The present invention has beneficial effect：
The present invention drives two tumblers to rotate using a motor, saves material resources, two tumblers turn simultaneously
It is dynamic, promote two push rods so that cutter is more stablized in movement, and the copper bar blocked is more neat；The present invention is simple in construction, if
Meter is reasonable, easy to use, and production efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation when present invention slider is located at the rightmost side；
Fig. 2 is structural representation when present invention slider is located at middle part；
Fig. 3 is structural representation when present invention slider is located at the leftmost side；
Fig. 4 is gear of the present invention, lower gear and bevel gear position relationship schematic diagram；
Fig. 5 is the first driven gear, the second driven gear position relationship schematic diagram；
Fig. 6 is the first driven gear, the second driven gear, gear, lower gear position relationship schematic diagram；
In figure：1- cutters, the slide rails of 2- second, the push rods of 3- first, the projections of 4- first, the revolute pairs of 5- first, 6- second is rotated
Bar, the fixtures of 7- the 3rd, 101- bottom plates, 102- motors, 103- bevel gears, 104- gears, 105- lower gears, 106- first from
Moving gear, the driven gears of 107- second, 108- shaft couplings, 109- first connecting rods, 110- second connecting rods, 111- third connecting rods,
112- rotating disks, the fixtures of 113- first, the fixtures of 114- second, 115- sliding blocks, the rotating bars of 116- first, the slide rails of 117- first.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
As illustrated, a kind of cutting-off mechanism for extruder, including cutter, the second slide rail, the first push rod and transmission
Mechanism；
The transmission mechanism includes bottom plate, motor, bevel gear, gear, lower gear, the first driven gear, second driven
Gear, the first tumbler and the second tumbler, the tumbler are arranged on the side of bottom plate, motor, bevel gear, on
Gear, lower gear, the first driven gear and the second driven gear are arranged on the opposite side of bottom plate, and the bevel gear passes through shaft coupling
Device is connected with motor, and the bevel gear is ratcheting with gear and lower gear respectively, and gear and lower gear are rotatably located at first
On connecting rod, the first connecting rod is fixedly connected with bottom plate, and lower gear and the first driven gear are ratcheting, and first driven gear is consolidated
It is scheduled on second connecting rod, the second connecting rod is rotatably connected with bottom plate, gear and the second driven gear are ratcheting, described
Two driven gears are fixed on third connecting rod, and the third connecting rod is rotatably connected with bottom plate；
First tumbler and the second tumbler are symmetrical on first connecting rod, and first tumbler includes turning
Disk, the first fixture, the second fixture, sliding block and the first rotating bar, the first fixture are arranged on bottom plate, the first rotating bar
One end be rotatably connected with the first fixture, the rotating disk is provided with the second fixture, and sliding block can turn with the second fixture
Dynamic is connected；
First rotating bar is provided with the first slide rail, and sliding block is arranged in the first slide rail；
The rotating disk of first tumbler is connected with second connecting rod, rotating disk and the third connecting rod phase of the second tumbler
Even；
One end of first rotating bar is connected by the first revolute pair with one end of the second rotating bar, the second rotating bar
The other end is rotatably connected with the 3rd fixture, and the 3rd fixture is arranged on the first push rod；
Two the second slide rails and two the first push rods are additionally provided with the bottom plate, first push rod is slidably set
On the second slide rail, one end of first push rod is connected with cutter, and the other end is connected with the first projection.
The present invention is in use, motor rotating forward, drives gear and lower gear to rotate, gear and lower gear by bevel gear
Turn on the contrary, gear drive the second driven gear rotate, lower gear drive the first driven gear rotate, the first driven gear with
Second driven gear is turned on the contrary, the rotating disk of the rotating disk of the first tumbler and the second tumbler is turned on the contrary, first rotates
The rotating disk rotational band movable slider movement of the rotating disk of device and the second tumbler, drives the first rotating bar and the second rotating bar to turn
It is dynamic and mobile, the movement of the first push rod is driven, and then driven the movement of cutter.
The present invention drives two tumblers to rotate using a motor, saves material resources, two tumblers turn simultaneously
It is dynamic, promote two push rods so that cutter is more stablized in movement, and the copper bar blocked is more neat；The present invention is simple in construction, if
Meter is reasonable, easy to use, and production efficiency is high.
Claims (3)
1. a kind of cutting-off mechanism for extruder, it is characterised in that including cutter, the second slide rail, the first push rod and transmission
Mechanism；
The transmission mechanism include bottom plate, motor, bevel gear, gear, lower gear, the first driven gear, the second driven gear,
First tumbler and the second tumbler, the tumbler are arranged on the side of bottom plate, motor, bevel gear, gear,
Lower gear, the first driven gear and the second driven gear are arranged on the opposite side of bottom plate, the bevel gear by shaft coupling with
Motor is connected, and the bevel gear is ratcheting with gear and lower gear respectively, and gear and lower gear are rotatably located at first connecting rod
On, the first connecting rod is fixedly connected with bottom plate, and lower gear and the first driven gear are ratcheting, and first driven gear is fixed on
On second connecting rod, the second connecting rod is rotatably connected with bottom plate, and gear and the second driven gear are ratcheting, described second from
Moving gear is fixed on third connecting rod, and the third connecting rod is rotatably connected with bottom plate；
First tumbler and the second tumbler are symmetrical on first connecting rod, first tumbler include rotating disk,
First fixture, the second fixture, sliding block and the first rotating bar, the first fixture are arranged on bottom plate, the first rotating bar
One end is rotatably connected with the first fixture, and the rotating disk is provided with the second fixture, and sliding block and the second fixture are rotatable
Be connected；
One end of first rotating bar is connected by the first revolute pair with one end of the second rotating bar, the second rotating bar it is another
End is rotatably connected with the 3rd fixture, and the 3rd fixture is arranged on the first push rod；
Two the second slide rails and two the first push rods are additionally provided with the bottom plate, first push rod is slidably disposed in
On two slide rails, one end of first push rod is connected with cutter, and the other end is connected with the first projection.
2. a kind of cutting-off mechanism for extruder as claimed in claim 1, it is characterised in that set in first rotating bar
There is the first slide rail, sliding block is arranged in the first slide rail.
3. a kind of cutting-off mechanism for extruder as claimed in claim 1, it is characterised in that first tumbler
Rotating disk is connected with second connecting rod, and the rotating disk of the second tumbler is connected with third connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671647.0A CN107309485A (en) | 2017-08-08 | 2017-08-08 | A kind of cutting-off mechanism for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671647.0A CN107309485A (en) | 2017-08-08 | 2017-08-08 | A kind of cutting-off mechanism for extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309485A true CN107309485A (en) | 2017-11-03 |
Family
ID=60175576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671647.0A Withdrawn CN107309485A (en) | 2017-08-08 | 2017-08-08 | A kind of cutting-off mechanism for extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342611A (en) * | 2018-12-24 | 2019-02-15 | 安徽华辰检测技术研究院有限公司 | The detection method of four kinds of sulfonylurea herbicide contents in a kind of wheat wheat |
| CN113733324A (en) * | 2021-09-10 | 2021-12-03 | 陈俊琳 | Clay equal-quality cutting equipment |
-
2017
- 2017-08-08 CN CN201710671647.0A patent/CN107309485A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342611A (en) * | 2018-12-24 | 2019-02-15 | 安徽华辰检测技术研究院有限公司 | The detection method of four kinds of sulfonylurea herbicide contents in a kind of wheat wheat |
| CN113733324A (en) * | 2021-09-10 | 2021-12-03 | 陈俊琳 | Clay equal-quality cutting equipment |
| CN113733324B (en) * | 2021-09-10 | 2023-09-15 | 广东东泰陶瓷实业有限公司 | Ceramic mud equal-mass segmentation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171103 |