CN102773331B - High precision numerical control copper bar perforating press - Google Patents
High precision numerical control copper bar perforating press Download PDFInfo
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- CN102773331B CN102773331B CN201210240449.6A CN201210240449A CN102773331B CN 102773331 B CN102773331 B CN 102773331B CN 201210240449 A CN201210240449 A CN 201210240449A CN 102773331 B CN102773331 B CN 102773331B
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- cradle
- frame
- numerical control
- copper bar
- punch
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Abstract
The invention discloses 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 frame be punch die, punch press on the top of punch die, the hydraulic jack that punch press drives by reversal valve and the pressure switch of Hydraulic Station completes punching operation, on cradle, be provided with automatic feeding, the reversal valve of automatic feeding, Hydraulic Station is connected with the central processing unit or the computer control that are arranged in numerical control electronic box with pressure switch; Described automatic feeding comprises the some tugboat rotating turrets that are arranged on cradle and the stack pallet of walking by driven by servomotor and along line slideway, the grating parallel with line slideway is installed on cradle, the grating reading head that installation is connected with central processing unit or computer control and answers with grating pair on stack pallet. It is simple in structure, and automaticity is high, and punching positioning precision is high, the good product quality of production.
Description
Technical field
The invention belongs to 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, for the spacing difference 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 operating efficiency high, higher than manual location feeding accuracy rate, but still can not meet the required precision of motor stator and rotor coil copper bar.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, automaticity is high, the high precision numerical control copper bar perforating press that good product quality and percent defective are low.
Technical scheme of the present invention 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 frame be punch die, punch press on the top of punch die, the hydraulic jack that punch press drives by reversal valve and the pressure switch of Hydraulic Station completes punching operation, on cradle, be provided with automatic feeding, the reversal valve of automatic feeding, Hydraulic Station is connected with the central processing unit or the computer control that are arranged in numerical control electronic box with pressure switch; It is characterized in that: described automatic feeding comprises the some tugboat rotating turrets that are arranged on cradle and the stack pallet of walking by driven by servomotor and along line slideway, the grating parallel with line slideway is installed on cradle, the grating reading head that installation is connected with central processing unit or computer control and answers with grating pair on stack pallet.
Carefully grow for copper bar, form the waste product of reaping hook gulf (moon bending) after porous punching, the hydraulic pressure positioning fixture of grabbing folder copper bar is set respectively in the punch die left and right sides, hydraulic pressure positioning fixture is connected with central processing unit or computer control in numerical control electronic box. Punch press is by programme-control and confirm that feed distance control grabs that the hydraulically operated fixture of folder copper bar is harmonious move punching operation, and in the time of punching, 3 while clamping work pieces, avoid occurring camber.
Behind hole, will carry out reconditioning for the service life, the every punching some that extend punch die to punch die, the die face of punch die will reduce, for this particularity. The some tugboat rotating turrets that support copper bar translation on described cradle are the adjustable tugboat rotating turrets that can adjust bearing height, the described frame that connects material comprises body frame, turning rolls and is arranged on the some unpowered roller on turning rolls, and turning rolls is arranged on body frame by some height adjustment mechanisms.
Operation principle:
---in stack pallet moves, grating reading head reads pattern displacement data and calculates copper bar displacement, and---when the feeding of copper bar workpiece puts in place, stack pallet stops, and---computer sends instruction, and---------------pressure switch sends instruction, and------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 hydraulicdirectional control valve commutation in pressure oil commutation in central processing unit or computer, to set copper bar pitch of holes data, start next punching circulation, automatically get back to original position until whole punching completes workpiece.
The invention has the advantages that: reversal valve, pressure switch and the hydraulic pressure positioning fixture of automatic feeding, Hydraulic Station is connected with the central processing unit or the computer control that are arranged in numerical control electronic box. 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 precision is high, and good product quality can meet the required precision of motor-spin-coil copper bar completely.
In addition, it also has simple in structure, cheap, adopts simple rack-and-pinion to pay transmission, has reached high-precision punching spacing, is applicable to the punching requirement of elongated copper bar workpiece, and operating efficiency is high, and the copper bar quality of processing and fabricating is good.
Brief description of the drawings
Fig. 1 is high precision numerical control copper bar perforating press perspective view of the present invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the B portion enlarged drawing of Fig. 1;
Fig. 4 is the C portion enlarged drawing of Fig. 1;
Fig. 5 is the D portion enlarged drawing of Fig. 1.
In 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, 12-is unpowered roller, 13-height adjustment mechanism.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 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 frame 2 be punch die 3, punch presses 4 on the top of punch die 3, the hydraulic jack that punch press 4 drives by reversal valve and the pressure switch of Hydraulic Station completes punching operation, on cradle 2, be provided with automatic feeding, the reversal valve of automatic feeding, Hydraulic Station is connected with the central processing unit or the computer control that are arranged in numerical control electronic box with pressure switch; Described automatic feeding comprises the some tugboat rotating turrets 5 that are arranged on cradle 1 and the stack pallet 6 of walking by driven by servomotor and along line slideway 7, the grating 8 parallel with line slideway 7 is installed on cradle 1, on stack pallet 6 installation and central processing unit or computer control connection and with grating 8 corresponding grating reading head. In punch die 3 left and right sides, hydraulic pressure positioning fixture 9 is set respectively, hydraulic pressure positioning fixture 9 is connected with the central processing unit or the computer control that are arranged in numerical control electronic box. The some tugboat rotating turrets 5 that support copper bar translation on described cradle 1 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 arranged on the some unpowered roller 12 on turning rolls 11, and turning rolls 12 is arranged on body frame 10 by some height adjustment mechanisms 13.
Finally should be noted that; above detailed description of the invention content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement, does not all depart from essence and the scope of technical solution of the present invention.
Claims (2)
1. a 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 frame be punch die, punch press on the top of punch die, the hydraulic jack that punch press drives by reversal valve and the pressure switch of Hydraulic Station completes punching operation, on cradle, be provided with automatic feeding, the reversal valve of automatic feeding, Hydraulic Station is connected with the central processing unit or the computer control that are arranged in numerical control electronic box with pressure switch; It is characterized in that: described automatic feeding comprises the some tugboat rotating turrets that are arranged on cradle and the stack pallet of walking by driven by servomotor and along line slideway, the grating parallel with line slideway is installed on cradle, the grating reading head that installation is connected with central processing unit or computer control and answers with grating pair on stack pallet; In the punch die left and right sides, hydraulic pressure positioning fixture is set respectively, hydraulic pressure positioning fixture is connected with the central processing unit or the computer control that are arranged in numerical control electronic box.
2. high precision numerical control copper bar perforating press according to claim 1, it is characterized in that: the some tugboat rotating turrets that support copper bar translation on described cradle are the adjustable tugboat rotating turrets that can adjust bearing height, the described frame that connects material comprises body frame, turning rolls and is arranged on the some unpowered roller on turning rolls, and turning rolls is arranged on body frame by some height adjustment mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210240449.6A CN102773331B (en) | 2012-07-12 | 2012-07-12 | High precision numerical control copper bar perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210240449.6A CN102773331B (en) | 2012-07-12 | 2012-07-12 | High precision numerical control copper bar perforating press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773331A CN102773331A (en) | 2012-11-14 |
| CN102773331B true CN102773331B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210240449.6A Active CN102773331B (en) | 2012-07-12 | 2012-07-12 | High precision numerical control copper bar perforating press |
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| Country | Link |
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| CN (1) | CN102773331B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240327A (en) * | 2013-04-19 | 2013-08-14 | 江苏力天新能源科技有限公司 | Punching method of power battery connectors |
| CN103639317B (en) * | 2013-12-09 | 2015-04-29 | 烟台通用机械设备制造有限公司 | Punch digital display feed equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089086Y (en) * | 2007-11-06 | 2008-07-23 | 张华� | Digital display working bench |
| CN101738498A (en) * | 2009-12-18 | 2010-06-16 | 重庆建设工业有限责任公司 | Device for calibrating high-speed motion measuring instrument |
| CN201537737U (en) * | 2009-06-03 | 2010-08-04 | 王世绵 | Direct measurement control system for shear length of cross shearing unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635246Y (en) * | 2003-08-15 | 2004-08-25 | 中国重型汽车集团有限公司 | Digital controlled hole punching device |
| CN2724156Y (en) * | 2004-08-27 | 2005-09-07 | 象山液压气动设备有限公司 | Multifunction bus line processing machine |
| CN201015782Y (en) * | 2006-10-31 | 2008-02-06 | 山东法因数控机械股份有限公司 | Numerical controlled eyelet work product line |
| CN201702243U (en) * | 2010-04-22 | 2011-01-12 | 南通泰利电力科技有限公司 | Copper bar punching mold |
| CN201918221U (en) * | 2010-05-05 | 2011-08-03 | 昆明昆开专用数控设备有限责任公司 | Numerical control multi-station hydraulic bus processing center |
| CN202114171U (en) * | 2011-05-11 | 2012-01-18 | 武汉欣捷数控机械有限公司 | Nuclear power rotor coil copper bar numerical control punching and traction feeding device |
| CN202779370U (en) * | 2012-07-12 | 2013-03-13 | 上海紫邦科技有限公司 | High-precision numerically controlled copper bar punching machine |
-
2012
- 2012-07-12 CN CN201210240449.6A patent/CN102773331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089086Y (en) * | 2007-11-06 | 2008-07-23 | 张华� | Digital display working bench |
| CN201537737U (en) * | 2009-06-03 | 2010-08-04 | 王世绵 | Direct measurement control system for shear length of cross shearing unit |
| CN101738498A (en) * | 2009-12-18 | 2010-06-16 | 重庆建设工业有限责任公司 | Device for calibrating high-speed motion measuring instrument |
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| CN102773331A (en) | 2012-11-14 |
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