CN201089031Y - Transformer iron chip electric servo shearing apparatus - Google Patents
Transformer iron chip electric servo shearing apparatus Download PDFInfo
- Publication number
- CN201089031Y CN201089031Y CNU2007200328401U CN200720032840U CN201089031Y CN 201089031 Y CN201089031 Y CN 201089031Y CN U2007200328401 U CNU2007200328401 U CN U2007200328401U CN 200720032840 U CN200720032840 U CN 200720032840U CN 201089031 Y CN201089031 Y CN 201089031Y
- Authority
- CN
- China
- Prior art keywords
- slide
- base
- transformer iron
- shear
- shearing mechanism
- 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.)
- Expired - Fee Related
Links
- 238000010008 shearing Methods 0.000 title abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052742 iron Inorganic materials 0.000 title 1
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 18
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model relates to a metal sheet shearing mechanism, in particular to a transformer iron core sheet electrical servo shearing mechanism. The utility model is characterized in that: a servo motor (1) is fixed on a beam (2) of the shearing mechanism vertically; a ball screw is directly connected to the output shaft of the servo motor (1) through a shaft joint (3); a nut of the ball screw (5) is connected with a slide carriage (4) of the shearing mechanism; the beam (2) is connected with a base (9) through a guide pole (7); the slide carriage (4) is positioned between the beam (2) and the base (9); an upper slitter (6) and a plunge cut (8) are respectively fixed on the slide carriage (4) and the base (9). The transformer iron core sheet electrical servo shearing mechanism can improve the efficiency, simplify the structure and reduce the manufacturing difficulty.
Description
Technical field
The utility model relates to a kind of sheet metal shear, particularly a kind of transformer iron-core piece electrical servo shear.
Background technology
The sheet metal shear generally is made up of power set, transmission mechanism, entablature, slide, base, lead, cutter, and upper and lower cutter is installed in respectively on slide and the base.Upper and lower motion by slide is sheared.Owing to the continuous development of transformer core shearing equipment technology, production efficiency is had higher requirement, be exactly to improve the speed of the upper and lower motion of slide block and raise the efficiency one of topmost factor.Present shear has following several form: 1. provide power by cylinder, cylinder directly promotes the upper and lower motion of slide or cylinder is sheared by the upper and lower motion of elbow-bar mechanism promotion slide.2. provide power by the rack-and-pinion oscillating cylinder, promote the upper and lower motion of slide by bent axle and shear.3. common alternating current generator is as power, by bent axle or cam mechanism, be equipped with clutch and promote the upper and lower motion of slide and shear.4. provide power by the normal hydraulic oil cylinder, oil cylinder directly promotes the upper and lower motion of slide or promotes the upper and lower motion of slide by elbow-bar mechanism to shear.5. servo-cylinder directly promotes the upper and lower motion of slide and shears.
Above shear 1 to 4 form, press 20 millimeters tests of cutting stroke, reciprocal time of the upper and lower motion of slide block is between 0.3～0.5 second, efficient is lower, reciprocal time of the 5th kind of form slide block can reach 0.15～0.2 second, but the Hydrauservo System complex structure, manufacture difficulty is big, the cost height.
Summary of the invention
The utility model purpose provides a kind of transformer iron-core piece electrical servo shear, and it can be raised the efficiency, and simplified structure reduces manufacture difficulty.
The purpose of this utility model is to realize like this, design a kind of transformer iron-core piece electrical servo shear, it is characterized in that: servomotor 1 is vertically fixed on the crossbeam 2 of cutting mechanism, ball-screw 5 directly is connected with servomotor 1 output shaft by shaft coupling 3, the nut of ball-screw 5 is connected with the slide of shear 4, crossbeam 2 is connected by guide pillar 7 with base 9, and slide 4 is between crossbeam 2 and base 9, and upper slitter 6 and following cutter 8 are separately fixed on slide 4 and the base 9.
The utility model drives slide 4 upper and lower motions by control servomotor 1 forward and backward by ball-screw and realizes shearing.AC servo motor 1 provides power, drives slide 4 motions by ball-screw 5, rotatablely moving of servomotor 1 is converted to the rectilinear motion of slide 4 by ball-screw.
Characteristics of the present utility model are: is power than domestic and international transformer iron-core piece shear with cylinder, hydraulic cylinder, directly or with crossing that elbow-bar mechanism drives that slide block moves up and down or motor changes rotatablely moving of motor into rectilinear motion by cam, bent axle transmission and carries out thin plate and shear; The utility model adopts AC servo motor as driving power source, servomotor is vertically fixed on the crossbeam of cutting mechanism, directly be connected with ball-screw with shaft coupling, the nut of ball-screw is connected with the slide of shear, drives the upper and lower reciprocating motion of ball-screw drive slide block by the servomotor forward and backward and shears; Because the servomotor action response is fast, and very high acceleration and braking ability can be provided, and realizes Position Control by built-in encoder, can control the stroke of slide block movement according to actual needs and realize high speed punch cutting, so efficient significantly improves.Because simple in structure, the machine-building difficulty reduces greatly.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the structural representation that transformer iron-core piece is cut device.
Fig. 2 is the cutaway view of Fig. 1.
Among the figure: 1, servomotor; 2, crossbeam; 3, shaft coupling; 4, slide; 5, ball-screw; 6, upper slitter; 7, guide pillar; 8, following cutter; 9, base.
The specific embodiment
Embodiment as depicted in figs. 1 and 2, servomotor 1 is vertically fixed on the crossbeam 2 of cutting mechanism, ball-screw 5 directly is connected with servomotor 1 output shaft by shaft coupling 3.AC servo motor 1 is as driving power source, and the nut of ball-screw 5 is connected with the slide of shear 4, and crossbeam 2 is connected by guide pillar 7 with base 9, and slide 4 can move up and down along guide pillar 7 between crossbeam 2 and base 9.Upper slitter 6 and following cutter 8 are separately fixed on slide 4 and the base 9.
By rotating and reverse of control servomotor 1, promote slide 4 upper and lower reciprocating motions by ball-screw and shear.Because servomotor 1 action response is fast, and very high acceleration and braking ability can be provided, and realizes Position Control by built-in encoder, therefore when realizing high speed shear, also can control the stroke of slide motion according to actual needs, so efficient significantly improves.Because simple in structure, the machine-building difficulty reduces greatly.
Claims (1)
1. transformer iron-core piece electrical servo shear, it is characterized in that: servomotor (1) is vertically fixed on the crossbeam (2) of cutting mechanism, ball-screw (5) directly is connected with servomotor (1) output shaft by shaft coupling (3), the nut of ball-screw (5) is connected with the slide (4) of shear, crossbeam (2) is connected by guide pillar (7) with base (9), slide (4) is positioned between crossbeam (2) and the base (9), and upper slitter (6) and following cutter (8) are separately fixed on slide (4) and the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328401U CN201089031Y (en) | 2007-09-24 | 2007-09-24 | Transformer iron chip electric servo shearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328401U CN201089031Y (en) | 2007-09-24 | 2007-09-24 | Transformer iron chip electric servo shearing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089031Y true CN201089031Y (en) | 2008-07-23 |
Family
ID=39860788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200328401U Expired - Fee Related CN201089031Y (en) | 2007-09-24 | 2007-09-24 | Transformer iron chip electric servo shearing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825624A (en) * | 2017-01-06 | 2017-06-13 | 瑞安市智造科技有限公司 | A kind of mechanical blank quick-feeding device |
-
2007
- 2007-09-24 CN CNU2007200328401U patent/CN201089031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825624A (en) * | 2017-01-06 | 2017-06-13 | 瑞安市智造科技有限公司 | A kind of mechanical blank quick-feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20080723 Termination date: 20160924 |