CN201644610U - Tangential feeding device for numerical control notching machine - Google Patents
Tangential feeding device for numerical control notching machine Download PDFInfo
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- CN201644610U CN201644610U CN2010201436369U CN201020143636U CN201644610U CN 201644610 U CN201644610 U CN 201644610U CN 2010201436369 U CN2010201436369 U CN 2010201436369U CN 201020143636 U CN201020143636 U CN 201020143636U CN 201644610 U CN201644610 U CN 201644610U
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- counterdie
- tangential
- patrix
- fixed
- numerical control
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Abstract
A tangential feeding device for a numerical control notching machine comprises a machine body, an elbow-bar mechanism positioned in the machine body and a stamp die consisting of an upper die and a lower die, wherein a machine body worktable is arranged on the machine body; the elbow-bar mechanism comprises a slide block for controlling the upper die; the upper die is movably connected with the lower die through a guide pillar; a guide rail arranged in the tangential direction of a stamping sheet is fixed on the machine body worktable; a lower die slide carriage for sliding along the guide rail is fixed on the bottom surface of the lower die; an upper die guide rack arranged in the tangential direction of the stamping sheet is fixed on the top surface of the upper die; a guide plate matched with the upper die guide rack to relatively slide is fixed on a slide block of the elbow-bar mechanism; and the lower die is connected with a tangential feeding mechanism. The lower die is driven by the tangential feeding mechanism to slide; and the elbow-bar mechanism is movably connected with the upper die, so that the lower die can drive the upper die to slide simultaneously to realize the tangential movement of the stamping die.
Description
Technical field
The utility model relates to the numerical control notching press tangential-feed attachment.
Background technology
China's disclosure of the Invention number is the main frame that the application for a patent for invention Publication Specification of CN 101244441A discloses a kind of numerical control notching press, comprises fuselage, punch die, indexing means, decompressor.Above-mentioned numerical control notching press is the punching processing of suitable helicla flute iron core, to some generator and motor, is electric machine iron core to be laminated the back insert conductor.Because of conductor has certain width and thickness, rigidity is bigger, and for easy for installation, often requiring the flute profile on the iron core is an oblique straight trough, rather than a helicla flute.Fig. 5 to Fig. 7 is with the diagrammatic sketch of front and back order towards the punching of good groove, there is moving of individual L distance the jet-bedding position of front and back sheet punching in tangential direction, above-mentioned numerical control notching press can not be done tangentially to move relative to the fuselage table top owing to punch die, so can not process oblique straight trough iron-core lamination.
Summary of the invention
The purpose of this utility model is to propose a kind of punch die that can drive and makes the tangential numerical control notching press tangential-feed attachment that moves.
For achieving the above object; the utility model is taked following technical scheme: the utility model comprises fuselage and the punch die of being made up of upper die and lower die; fuselage is provided with the fuselage workbench; be dynamically connected by guide pillar between described patrix and the described counterdie; be fixed with counterdie guide rail on the described fuselage workbench along the punching tangential direction; be fixed with the counterdie balladeur train on the bottom surface of described counterdie; counterdie passes through the counterdie balladeur train along the slippage of counterdie guide rail; be fixed with the patrix leading truck that is provided with along the punching tangential direction on the end face of described patrix; be provided with the guide plate of doing relative slippage with the patrix leading truck in the patrix leading truck; the guide plate top is fixed with and is used for the reference column that is connected with elbow-bar mechanism, and described counterdie balladeur train is connected with an actuating unit.
Described actuating unit comprises servomotor, reduction box, ball screw assembly, and push rod; described reduction box is fixed on the fuselage; the output shaft of reduction box is connected with the ball-screw of ball screw assembly,, and the nut on the ball-screw is connected with described push rod, and push rod is connected with described counterdie balladeur train.
Described guide pillar is fixed on the counterdie, and guide pillar inserts in the locating hole of patrix, is provided with ball in the locating hole of patrix and in the periphery of guide pillar.
Described reduction box is a worm gear.
The utility model counterdie is driven by actuating unit and does tangential slippage, and the counterdie slippage can drive patrix slippage simultaneously, and is to be dynamically connected between the slide block of patrix and elbow-bar mechanism, does relative to tangentially moving relative to the fuselage table top so realize punch die.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below, wherein Fig. 1 is a configuration diagram of the present utility model; Fig. 2 is fuselage workbench and tangential-feed mechanism diagrammatic sketch; Fig. 3 is the A-A diagrammatic sketch (having increased upper and lower mould) of Fig. 2; Fig. 4 is the B-B diagrammatic sketch of Fig. 2; Fig. 5 to Fig. 7 is the punching diagrammatic sketch, only is the jet-bedding change in location in the punching before and after the explanation.
The specific embodiment
Embodiment 1 present embodiment comprises fuselage 2 and the punch die of being made up of patrix 7 and counterdie 8.Described fuselage 2 is provided with fuselage workbench 2-1.
Be dynamically connected by guide pillar 11 between described patrix 7 and the described counterdie 8.Described guide pillar 11 is fixed on the counterdie 8, and guide pillar 11 inserts in the locating hole of patrixes 7, is provided with ball 12 in the locating hole and in the periphery of guide pillar 11.
Be fixed with the guide rail 10 along the punching tangential direction on the described fuselage workbench 2-1, be fixed with counterdie balladeur train 9 on the bottom surface of described counterdie 8, along 10 slippages of counterdie guide rail, counterdie balladeur train 9 is formed by connecting by a seat of honour 9-1 and a following 9-2 counterdie 8 by counterdie balladeur train 9.Side at counterdie balladeur train 9 is provided with tent 13, is screwed in by the adjustment screw 14 of this side in the screw hole of seat of honour 9-1 to be against on the adjustment screw 14, is used for regulating the degree of tightness that slides between counterdie balladeur train 9 and the guide rail 10.Be fixed with the patrix leading truck 6 that is provided with along the punching tangential direction on the end face of described patrix 7, be provided with the guide plate 5 of doing relative slippage with patrix leading truck 6 in the patrix leading truck 6, guide plate 5 tops are fixed with and are used for the reference column 4 that is connected with the slide block 3 of elbow-bar mechanism.The counterdie balladeur train 9 of described counterdie 8 is connected for mechanism 1 with a power.
Described actuating unit 1 comprises servomotor 1-1, worm gear 1-2, ball screw assembly, and push rod 1-5, described reduction box 1-2 is fixed on the fuselage, worm screw 1-2-1 in the reduction box 1-2 is supported by pair of bearings 1-2-3, the main shaft of servomotor 1-1 is connected with worm screw 1-2-1, the axle of the worm gear 1-2-2 of reduction box 1-2 is supported by the bearing in the pair of bearing 1-2-4, the worm-wheel shaft of reduction box 1-2 promptly is the output shaft of reduction box 1-2, worm-wheel shaft is connected with the ball-screw 1-3 of ball screw assembly,, in the present embodiment, worm-wheel shaft and ball-screw 1-3 are one.Nut 1-4 on the ball-screw 1-3 is connected with described push rod 1-5, and push rod 1-5 is connected with described counterdie balladeur train 9.
This numerical control notching press according to predefined program, carries out punching out by digital control system, and before finishing after the punching out of a slice punching, when preparing after the punching out a slice punching, tangential device drives punch die and does tangential moving, and carries out the punching out of back a slice punching again.
Fig. 5 to Fig. 7 only is the schematic diagram that says something, and the in fact tangential distance L that moves only is 2 to 3.
Claims (4)
1. numerical control notching press tangential-feed attachment; comprise fuselage (2) and the punch die of forming by patrix (7) and counterdie (8); fuselage (2) is provided with fuselage workbench (2-1); it is characterized in that: be dynamically connected by guide pillar (11) between described patrix (7) and the described counterdie (8); be fixed with the counterdie guide rail (10) that is provided with along the punching tangential direction on the described fuselage workbench (2-1); be fixed with counterdie balladeur train (9) on the bottom surface of described counterdie (8); counterdie (8) passes through counterdie balladeur train (9) along counterdie guide rail (10) slippage; be fixed with the patrix leading truck (6) that is provided with along the punching tangential direction on the end face of described patrix (7); be provided with the guide plate (5) of doing relative slippage with patrix leading truck (6) in the patrix leading truck (6); guide plate (5) top is fixed with and is used for the reference column (4) that is connected with elbow-bar mechanism, and described counterdie balladeur train (9) is connected with an actuating unit (1).
2. numerical control notching press tangential-feed attachment according to claim 1; it is characterized in that: described actuating unit (1) comprises servomotor (1-1), reduction box (1-2), ball screw assembly, and push rod (1-5); described reduction box (1-2) is fixed on the fuselage; the output shaft of reduction box (1-2) is connected with the ball-screw (1-3) of ball screw assembly; nut (1-4) on the ball-screw (1-3) is connected with described push rod (1-5), and push rod (1-5) is connected with described counterdie balladeur train (9).
3. numerical control notching press tangential-feed attachment according to claim 1, it is characterized in that: described guide pillar (11) is fixed on the counterdie (8), guide pillar (11) inserts in the locating hole of patrix (7), is provided with ball (12) in the locating hole of patrix and in the periphery of guide pillar (11).
4. numerical control notching press tangential-feed attachment according to claim 2 is characterized in that: reduction box (1-2) is a worm gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201436369U CN201644610U (en) | 2010-03-29 | 2010-03-29 | Tangential feeding device for numerical control notching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201436369U CN201644610U (en) | 2010-03-29 | 2010-03-29 | Tangential feeding device for numerical control notching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644610U true CN201644610U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201436369U Expired - Lifetime CN201644610U (en) | 2010-03-29 | 2010-03-29 | Tangential feeding device for numerical control notching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306982A (en) * | 2011-08-30 | 2012-01-04 | 南京汽轮电机长风新能源股份有限公司 | Universal slot punching mold base for round stator and rotor laminations |
| CN102784835A (en) * | 2012-07-20 | 2012-11-21 | 芜湖电工机械有限公司 | Movable laminating mechanism used on notching press |
-
2010
- 2010-03-29 CN CN2010201436369U patent/CN201644610U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306982A (en) * | 2011-08-30 | 2012-01-04 | 南京汽轮电机长风新能源股份有限公司 | Universal slot punching mold base for round stator and rotor laminations |
| CN102784835A (en) * | 2012-07-20 | 2012-11-21 | 芜湖电工机械有限公司 | Movable laminating mechanism used on notching press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |