CN2724156Y - Multifunction bus line processing machine - Google Patents
Multifunction bus line processing machine Download PDFInfo
- Publication number
- CN2724156Y CN2724156Y CN 200420082364 CN200420082364U CN2724156Y CN 2724156 Y CN2724156 Y CN 2724156Y CN 200420082364 CN200420082364 CN 200420082364 CN 200420082364 U CN200420082364 U CN 200420082364U CN 2724156 Y CN2724156 Y CN 2724156Y
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- CN
- China
- Prior art keywords
- processing machine
- motor
- bus line
- line processing
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunction bus line processing machine used for the process of cutting, punching, flat bending and vertically bending copper and aluminum busbar. The multifunction bus line processing machine is provided with a horizontal worktable plate, and the worktable plate is arranged with a fixed die holder, a machine seat with guide, a hydraulic oil cylinder and a slide block which can slide on the machine seat with guide via pushing by the hydraulic oil cylinder; an electrical control device and a hydraulic device are arranged under the worktable plate; wherein the hydraulic device is provided with a motor, a plunger oil pump connected with the motor, an oil pipe connected with the hydraulic oil cylinder and an electromagnetic reversing valve control device connected with the plunger oil pump; the electromagnetic reversing valve is a supervoltage bistable four-way electromagnetic reversing valve, and the working pressure of the electromagnetic reversing valve reaches to 63 M P a. The multifunction bus line processing machine has the characteristics of small volume, light weight and small power of matched motor. The weight of the multifunction bus line processing machine with 200 K N nominal operating thrust force is only 250 k g, and the motor with the power of 2. 2 k w ismatched; thus fabrication cost is low, and wheels are matched under the multifunction bus line processing machine for convenient movable work.
Description
Technical field
The utility model relates to the special equipment technical field that conductor is made, specifically to copper, aluminum bus bank cut off, the special purpose machine tool of multiple processing such as punching, flat crooked, upright bending.
Background technology
Multiple bus processing machine is arranged on the market, very heavy mostly, can not mobile operating, be example with the bus processing machine of a working thrust 200kN, weight just reaches 2 tons; China utility model patent CN 2408555Y disclosed a kind of " improved hydraulic pressure bus bar folder " has done adjustment to structure, but its weight needs adapted 5.5kw motor also more than 1.2 tons; Tracing it to its cause is that the operating pressure of hydraulic system can't improve, and is subjected to the restriction of Hydraulic Elements; The electromagnetically operated valve operating pressure of using all is not more than 25MPa at present, and because of operating pressure is low, oil cylinder will increase, and the flow of pump need be increased, thereby the lathe volume is big, Heavy Weight, needs to be equipped with more powerful motor.
Summary of the invention
The purpose of this utility model is at the problems referred to above, on the operating pressure basis of improving hydraulic system, provides a kind of volume little, in light weight, is equipped with the little multi-functional bus processing machine of power of motor, and makes multi-functional bus processing machine movable operation.
For achieving the above object, the technical solution adopted in the utility model is such: a kind of multi-functional bus processing machine, a horizontal operation platen is arranged, workbench be provided with fixedly die holder, tape guide support, hydraulic jack and can be under hydraulic jack promotes the slide block of slippage on the support in tape guide; Working plate is arranged with electrical control gear, hydraulic means; Wherein have in the hydraulic means motor and with the joining plunger-type fuel pump of motor, it has oil pipe to be connected with hydraulic jack, and with the joining electromagnetic switch control valve device of plunger-type fuel pump; Said solenoid directional control valve is a kind of superhigh pressure two-position four-way solenoid directional control valve; Its operating pressure reaches 63MPa.
Owing to adopted technique scheme, by the multi-functional bus processing machine of superhigh pressure two-position four-way solenoid directional control valve control hydraulic system, under identical working thrust, available less oil cylinder, can reduce pump discharge and reduce power of motor, thereby it is little, in light weight to have a volume, be equipped with the little characteristics of power of motor, the multi-functional bus processing machine of a nominal working thrust 200kN, weight is 250kg only, only need to be equipped with the 2.2kw motor, thereby low cost, under be furnished with wheel, make things convenient for mobile operating.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is a hydraulic schematic diagram of the present utility model.
Among the figure: 1, working plate, 2, handle, 3, mains switch, 4, the motor stop button, 5, the power connection indicator light, 6, the electric motor starting button, 7, the regulator cubicle door, 8, foot switch, 9, wheel, 10, hydraulic means, 11, the Qianmen, 12, the support of tape guide, 13, hydraulic jack, 14, the Tool Cabinet door, 15, supply socket, 16, the foot switch socket, 17, fixing die holder, 18, slide block, 19, travel switch, 20, solenoid directional control valve, 21, overflow valve, 22, plunger-type fuel pump, 23, motor, 24, oil filter, 25, the liquid level liquid thermometer, 26, air filter, 27, unidirectional valve.
Embodiment
For reducing the fluid heating, 2 superhigh pressure two-position four-way solenoid directional control valves are set in hydraulic means.
The course of work of the present utility model is such: by the requirement of bus row processing technology, install corresponding mould on multi-functional bus processing machine, rapidoprint is packed in the mould, aligned position is started working.Connect earlier and open and power supply 3, the 1CT electromagnet of superhigh pressure two-position four-way solenoid directional control valve gets electric, makes oil circuit P be in unloading condition; Starter motor 23 then, and plunger displacement pump 22 is fuel-displaced, through unidirectional valve 27, by P-A
2Flow back to oil cylinder, the off-load of P oil circuit, lathe oil cylinder 13 is in the original position stop state; Depress the foot switch that advances, 2CT and 3CT get electric, oil circuit P-B
2Shut P-A
1Oil-feed is connected, B
1-O oil return is connected, and oil cylinder 13 piston forward are advanced direction and moved, and drives slide block 18 actions, material is processed by setting requirement, up to touching travel switch 19; After finishing once action, depress and retreat foot switch, the 3CT dead electricity, 4CT gets electric, then P-B
1, A
1-O connects, and oil cylinder 13 pistons retreat, up to touching travel switch 19; Finish a circulation; Overflow valve plays the safeguard protection effect makes operating pressure be no more than 40MPa.
Claims (3)
1, a kind of multi-functional bus processing machine, a horizontal operation platen (1) is arranged, workbench be provided with fixedly die holder (17), tape guide support (12), hydraulic jack (13) and can be under hydraulic jack promotes the slide block (18) of slippage on the support in tape guide; Working plate is arranged with electrical control gear, hydraulic means (10); Wherein have in the hydraulic means motor (23) and with the joining plunger-type fuel pump of motor (22), it has oil pipe to be connected with hydraulic jack, and with the joining solenoid directional control valve of plunger-type fuel pump (20) control device, it is characterized in that: said solenoid directional control valve is a kind of superhigh pressure two-position four-way solenoid directional control valve.
2, a kind of multi-functional bus processing machine according to claim 1, it is characterized in that: said superhigh pressure two-position four-way solenoid directional control valve, its operating pressure reaches 63MPa.
3, a kind of multi-functional bus processing machine according to claim 1 is characterized in that: be provided with 2 superhigh pressure two-position four-way solenoid directional control valves in said hydraulic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082364 CN2724156Y (en) | 2004-08-27 | 2004-08-27 | Multifunction bus line processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082364 CN2724156Y (en) | 2004-08-27 | 2004-08-27 | Multifunction bus line processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724156Y true CN2724156Y (en) | 2005-09-07 |
Family
ID=35037779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082364 Expired - Fee Related CN2724156Y (en) | 2004-08-27 | 2004-08-27 | Multifunction bus line processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724156Y (en) |
Cited By (4)
| 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 |
| CN108591190A (en) * | 2018-04-28 | 2018-09-28 | 北京博望盛达商贸有限公司 | Convenient for the Full automatic bus lift frame hydraulic system of control mode |
| CN109454152A (en) * | 2018-11-22 | 2019-03-12 | 国家电网有限公司 | A kind of quick hole punched device of busbar |
| CN112338103A (en) * | 2020-11-05 | 2021-02-09 | 中国葛洲坝集团第二工程有限公司 | Hydraulic power-assisted mechanical reinforcing steel bar arc bending machine |
-
2004
- 2004-08-27 CN CN 200420082364 patent/CN2724156Y/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN108591190A (en) * | 2018-04-28 | 2018-09-28 | 北京博望盛达商贸有限公司 | Convenient for the Full automatic bus lift frame hydraulic system of control mode |
| CN109454152A (en) * | 2018-11-22 | 2019-03-12 | 国家电网有限公司 | A kind of quick hole punched device of busbar |
| CN112338103A (en) * | 2020-11-05 | 2021-02-09 | 中国葛洲坝集团第二工程有限公司 | Hydraulic power-assisted mechanical reinforcing steel bar arc bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |