CN202779370U - High-precision numerically controlled copper bar punching machine - Google Patents
High-precision numerically controlled copper bar punching machine Download PDFInfo
- Publication number
- CN202779370U CN202779370U CN2012203367305U CN201220336730U CN202779370U CN 202779370 U CN202779370 U CN 202779370U CN 2012203367305 U CN2012203367305 U CN 2012203367305U CN 201220336730 U CN201220336730 U CN 201220336730U CN 202779370 U CN202779370 U CN 202779370U
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- Prior art keywords
- frame
- copper bar
- punching
- cradle
- grating
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- Withdrawn - After Issue
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Abstract
The utility model discloses a high-precision numerically controlled copper bar punching machine which comprises a machine frame, a punching die and a punching press. The machine frame comprises a feeding frame and a material-receiving frame. The punching die is arranged between the feeding frame and the material-receiving frame, and the punching press is arranged on the top portion of the punching die. The punching press completes punching work through a hydraulic cylinder which is driven by a reversing valve and a pressure relay, wherein the reversing valve and the pressure relay are arranged inside a hydraulic station. An automatic feeding device is arranged on the feeding frame, the automatic feeding device, and the reversing valve and the pressure relay of the hydraulic station are connected with a central processing unit or a computer which are arranged inside a numerically controlled electricity box in a controlling mode. The automatic feeding device comprises a plurality of tug rotating supports which are arranged on the feeding frame and a feeding vehicle which is driven by a servo motor and travels along a straight guide rail. A grating which is parallel to the straight guide rail is arranged on the feeding frame, and a grating reading head which is connected with the central processing unit or the computer in a controlling mode and corresponds to the grating is arranged on the feeding vehicle. The high-precision numerically controlled copper bar punching machine is simple in structure, high in degree of automation, high in hole-punching location, and good in the quality of produced products.
Description
Technical field
The utility model belongs to the industrial machinery field, especially a kind of high precision numerical control copper bar perforating press.
Background technology
All kinds of Generator Stators and rotor coil copper bar need to process some air vents, and be different for the spacing of the copper bar air vents of different model.The way of prior art is artificial calibration latch location feeding, this mode inefficiency, and labour intensity is large, and the percent defective of product is high.Formerly applicant also discloses a kind of high precision numerical control copper bar perforating press, has high efficiency, and is higher than manual location feeding accuracy rate, but still can not satisfy the required precision of motor stator and rotor coil copper bar.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, and automaticity is high, the high precision numerical control copper bar perforating press that good product quality and percent defective are low.
The technical solution of the utility model is: a kind of high precision numerical control copper bar perforating press, comprise frame, punch die and punch press, described frame comprises cradle and the frame that connects material, at cradle with to connect material between the frame be punch die, punch press on the top of punch die, punch press is finished the punching operation by the reversal valve of Hydraulic Station and the hydraulic jack of pressure switch driving, be provided with automatic feeding at cradle, central processing unit or the computer control interior with being arranged on the numerical control electronic box is connected the reversal valve of automatic feeding, Hydraulic Station with pressure switch; It is characterized in that: described automatic feeding comprises some tugboat rotating turrets of being installed on the cradle and by driven by servomotor and along the stack pallet of line slideway walking, at cradle the grating parallel with line slideway is installed, the grating reading head that installation is connected with central processing unit or computer control and answers with grating pair on stack pallet.
Thin and grow for copper bar, form the waste product in reaping hook gulf (moon bending) behind the porous punching, the hydraulic pressure positioning fixture of grabbing the folder copper bar is set respectively in the punch die left and right sides, interior central processing unit or the computer control of hydraulic pressure positioning fixture and numerical control electronic box is connected.The punching operation is finished in the harmonious action of hydraulically operated fixture that punch press is grabbed the folder copper bar by programme-control and the control of affirmation feed distance, and 3 while clamping work pieces avoid occurring camber when punching.
Will carry out reconditioning for the service life, the every punching out some that prolong punch die to punch die behind the hole, then the die face of punch die will reduce, for this particularity.Some tugboat rotating turrets of described cradle upper support copper bar translation are the adjustable tugboat rotating turrets that can adjust bearing height, the described frame that connects material comprises body frame, turning rolls and is installed in some unpowered roller on the turning rolls that turning rolls is installed on the body frame by some height adjustment mechanisms.
Operation principle:
---when stack pallet moved, grating reading head read the pattern displacement data and calculates copper bar displacement, and---when the feeding of copper bar workpiece put in place, stack pallet stopped, and---computer sends instruction, and---------------pressure switch sends instruction, and------the locating clip clamper unclamps---pressure switch sends instruction---, and-stack pallet continues mobile the work of output signal punch press hydraulic pressure positioning fixture clamping work pieces the action of Hydraulic Station reversal valve in the hydraulicdirectional control valve commutation in the pressure oil commutation in central processing unit or computer, to set copper bar pitch of holes data, start next punching circulation, until whole punching completes workpiece, automatically get back to original position.
The utility model has the advantage of: central processing unit or the computer control interior with being arranged on the numerical control electronic box of the reversal valve of automatic feeding, Hydraulic Station, pressure switch and hydraulic pressure positioning fixture is connected.Coordinate to control all parts work by the program of central processing unit or computer-internal, automaticity is high, stable and reliable operation.
Especially described automatic feeding has adopted grating positioning principle and servomotor to form closed-loop control, and positioning accuracy is high, and good product quality can satisfy the required precision of motor-spin-coil copper bar fully.
In addition, it also has simple in structure, and is cheap, adopts simple rack-and-pinion to pay transmission, has reached high-precision punching spacing, is fit to the punching requirement of elongated copper bar workpiece, high efficiency, and the copper bar quality of processing and fabricating is good.
Description of drawings
Fig. 1 is the utility model high precision numerical control copper bar perforating press perspective view;
Fig. 2 is the A section enlarged drawing of Fig. 1;
Fig. 3 is the B section enlarged drawing of Fig. 1;
Fig. 4 is the C section enlarged drawing of Fig. 1;
Fig. 5 is the D section enlarged drawing of Fig. 1.
Among the figure: 1-cradle, the 2-frame that connects material, 3-punch die, 4-punch press, 5-tugboat rotating turret, 6-stack pallet, 7-line slideway, 8-grating, 9-hydraulic pressure positioning fixture, 10-body frame, 11-turning rolls, the unpowered roller of 12-, 13-height adjustment mechanism.
The specific embodiment
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of high precision numerical control copper bar perforating press, comprise frame, punch die 3 and punch press 4, described frame comprises cradle 1 and the frame 2 that connects material, at cradle 1 with to connect material between the frame 2 be punch die 3, punch presses 4 on the top of punch die 3, punch press 4 is finished the punching operation by the reversal valve of Hydraulic Station and the hydraulic jack of pressure switch driving, be provided with automatic feeding at cradle 2, central processing unit or the computer control interior with being arranged on the numerical control electronic box is connected the reversal valve of automatic feeding, Hydraulic Station with pressure switch; Described automatic feeding comprises some tugboat rotating turrets 5 of being installed on the cradle 1 and by driven by servomotor and along the stack pallet 6 of line slideway 7 walkings, at cradle 1 grating 8 parallel with line slideway 7 is installed, installation and central processing unit or computer control connection and the grating reading head corresponding with grating 8 on stack pallet 6.In punch die 3 left and right sides hydraulic pressure positioning fixture 9 is set respectively, hydraulic pressure positioning fixture 9 central processing unit or the computer control interior with being arranged on the numerical control electronic box is connected.Some tugboat rotating turrets 5 of described cradle 1 upper support copper bar translation are the adjustable tugboat rotating turrets that can adjust bearing height, the described frame 2 that connects material comprises body frame 10, turning rolls 11 and is installed in some unpowered roller 12 on the turning rolls 11 that turning rolls 12 is installed on the body frame 10 by some height adjustment mechanisms 13.
Should be noted that at last; above specific embodiment content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from essence and the scope of technical solutions of the utility model.
Claims (3)
1. high precision numerical control copper bar perforating press, comprise frame, punch die and punch press, described frame comprises cradle and the frame that connects material, at cradle with to connect material between the frame be punch die, punch press on the top of punch die, punch press is finished the punching operation by the reversal valve of Hydraulic Station and the hydraulic jack of pressure switch driving, be provided with automatic feeding at cradle, central processing unit or the computer control interior with being arranged on the numerical control electronic box is connected the reversal valve of automatic feeding, Hydraulic Station with pressure switch; It is characterized in that: described automatic feeding comprises some tugboat rotating turrets of being installed on the cradle and by driven by servomotor and along the stack pallet of line slideway walking, at cradle the grating parallel with line slideway is installed, the grating reading head that installation is connected with central processing unit or computer control and answers with grating pair on stack pallet.
2. high precision numerical control copper bar perforating press according to claim 1 is characterized in that: in the punch die left and right sides hydraulic pressure positioning fixture is set respectively, the hydraulic pressure positioning fixture is connected with central processing unit or computer control in being arranged on the numerical control electronic box.
3. high precision numerical control copper bar perforating press according to claim 1 and 2, it is characterized in that: some tugboat rotating turrets of described cradle upper support copper bar translation are the adjustable tugboat rotating turrets that can adjust bearing height, the described frame that connects material comprises body frame, turning rolls and is installed in some unpowered roller on the turning rolls that turning rolls is installed on the body frame by some height adjustment mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203367305U CN202779370U (en) | 2012-07-12 | 2012-07-12 | High-precision numerically controlled copper bar punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203367305U CN202779370U (en) | 2012-07-12 | 2012-07-12 | High-precision numerically controlled copper bar punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779370U true CN202779370U (en) | 2013-03-13 |
Family
ID=47806712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203367305U Withdrawn - After Issue CN202779370U (en) | 2012-07-12 | 2012-07-12 | High-precision numerically controlled copper bar punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773331A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | High-accuracy numerical control copper bar punching machine |
| CN103240328A (en) * | 2013-05-27 | 2013-08-14 | 上海晓奥享荣汽车工业装备有限公司 | Hydraulic punching device |
-
2012
- 2012-07-12 CN CN2012203367305U patent/CN202779370U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773331A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | High-accuracy numerical control copper bar punching machine |
| CN103240328A (en) * | 2013-05-27 | 2013-08-14 | 上海晓奥享荣汽车工业装备有限公司 | Hydraulic punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |