CN201511068U - hydraulic punching machine - Google Patents
hydraulic punching machine Download PDFInfo
- Publication number
- CN201511068U CN201511068U CN2009201883425U CN200920188342U CN201511068U CN 201511068 U CN201511068 U CN 201511068U CN 2009201883425 U CN2009201883425 U CN 2009201883425U CN 200920188342 U CN200920188342 U CN 200920188342U CN 201511068 U CN201511068 U CN 201511068U
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- Prior art keywords
- machine
- punching
- hydraulic
- support
- drift
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic punching machine, which is particularly applicable to punching and molding of aluminium-alloy door and window profiles. The hydraulic punching machine comprises a machine platform (6), a machine seat (3), a hydraulic cylinder (2), a punching head (9), a sliding block (5), a slideway (4), a stroke switch (10) and an electric appliance box (1), wherein the machine seat (3) is upward fixed on the machine platform (6); the hydraulic cylinder (2) is downward fixed at the top part of the machine seat (3); the punching head (9) is connected with a piston rod of the hydraulic cylinder (2); the sliding block (5) is connected at the side of the punching head (9); the slideway (4) is arranged at the side of the machine seat (3) and matched with the sliding block (5); the stroke switch (10) is arranged on the machine seat (3) at the side of the punching head (9) and electrically connected with the electric appliance box (1) by an electronic light-position line-position switch timer; and the electric appliance box (1) is electrically connected with the hydraulic cylinder (2). The hydraulic punching machine can control the stroke of the punching head accurately and has high working efficiency.
Description
(1) technical field
The utility model relates to a kind of hydraulic press.Can be widely used in the punch process of miniature precision parts such as precise electronic, communication, computer, household electrical appliance, auto parts and components, motor rotor.Be specially adapted to the punch forming of aluminium alloy door's window profile.Belong to the machine tool technology field.
(2) background technology
At present, known punch press is to adopt the control of roller machine.Be by the roller Stroke Control in the production, utilize eccentric shaft to change stroke.Its shortcoming is accurately to control the stroke of drift, can not accurately finish the moulding of stamped workpieces.Therefore can not use in every field widely.In addition,,, make operating personnel's fatigue easily, in the process of stamped workpieces, also damage mould easily so can produce a large amount of noises owing to can not accurately control.In addition, the template of present known its mould of punch press is separated with board, and template is locked on the board with screw, and is fixing numerous and diverse, situations such as screw is loosening, mould comes off in use may occur, and influences operating efficiency.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hydraulic press that can accurately control punch stroke and high efficiency is provided.
Of the present utility modelly be achieved in that a kind of hydraulic press, comprise board, support, hydraulic jack, drift, slide block, slideway, travel switch and electric appliance box, described support upwards is fixed on the board, hydraulic jack is fixedly mounted on the support top downwards, drift links to each other with the piston rod of hydraulic jack, slide block is connected in the drift side, slideway is arranged on the support side, and match with described slide block, travel switch is arranged on the support of drift side, be electrically connected with electric appliance box by electronic light bit line bit switch timer, electric appliance box is electrically connected with hydraulic jack.
The beneficial effects of the utility model are:
1, punching stroke adopts the control of electronic light bit line bit switch timer, can accurately adjust the speed of punch stroke, and convenient various stent puttings have overcome the limitation that general punch press uses, and can use in every field widely.Can control the depth degree of stamped workpieces accurately, improve operating efficiency, improve the service life of mould, reduce noise.
2, support is inhaled good shock-absorbing performance for forming with the casting of tensile strength nodular cast iron alloy, having, and sedate at the situation lower support of high speed stamping and high speed feed, shaking force is little, guarantees the long-term work precision of support, has better improved the service life of mould.
3, stent putting is convenient simple and direct, mould is placed directly on the operating desk of board.Use the stroke of electronic light bit line bit switch timer control drift, drift is pressed on the cope match-plate pattern of mould accurately, closely contact almost seamless with cope match-plate pattern.Like this in the process of punching press mould and drift all the time close proximity touch, the travel switch that connects electronic light bit line bit switch timer simultaneously can be controlled the stroke of drift accurately, can reduce noise and vibrations that mould produces like this in punching course, the topmost mould that still guaranteed is difficult for sharp impacts and causes the breakage of mould, has prolonged the service life of mould.
4, the mould fixed panel adopts configuration up and down, can select single or merge to use, and has increased the normalization of die size, the diversification of workpiece.In addition, mold fixed plate is provided with slug hole, can get rid of accumulating of punching course waste material, can not cause like this in the production to produce scrap and rest on the mould place and abrade press surface easily.
5, slide block is the design of V-type groove, and built-in S type oil cavity can reduce the resistance of punch die, makes slideway more smooth and easy, guarantees the integrity degree of stamping parts, good looking appearance.
6, slide block is adjustable, is beneficial to the degree of tightness of adjusting slide block, allows support reach in punching course the most smoothly and slides.
7, hydraulic pressure cyclic brake system dynamic is big, but one-shot forming need not repeatedly punching press.Use hydraulic press when the impulse stroke terminal point, can be to the material pressurize, to the plastic deformation of material, to reduce resilience favourable, applicable craft has stretching, blanking stretching, stereo shaping, bending, shape bending, cold-extruded and shaping smoothing.
8, hydraulic jack, support and slide block straight line are connected, and guarantee the perpendicularity in the punching course and the centre plane of punch die pressure, reach the stamping parts accuracy.
To sum up, the utility model hydraulic press can accurately be controlled punch stroke and high efficiency.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the utility model hydraulic press.
Among the figure: electric appliance box 1, hydraulic jack 2, support 3, slideway 4, slide block 5, board 6, floor push 7, operating desk 8, drift 9, travel switch 10.
(5) specific embodiment
Referring to Fig. 1, the utility model hydraulic press mainly is made up of board 6, support 3, hydraulic jack 2, drift 9, slide block 5, slideway 4, travel switch 10 and electric appliance box 1.Described support 3 upwards is fixed on the board 6, hydraulic jack 2 is fixedly mounted on support 3 tops downwards, drift 9 links to each other with the piston rod of hydraulic jack 2, slide block 5 is connected in drift 9 sides, and slideway 4 is arranged on support 3 sides, and matches with described slide block 5, travel switch 10 is arranged on the support 3 of drift 9 sides, be electrically connected with electric appliance box 1 by electronic light bit line bit switch timer, electric appliance box 1 is installed in support 3 tops, is electrically connected with hydraulic jack 2.
The design principle of the utility model hydraulic press is: producing mechanical energy according to electric motor motion becomes liquid (mainly being oil) energy (mainly being the pressure energy) and finishes in hydraulic pump.Can produce power by pressure energy converter tool again, finish the work.This physical result is applied to move back and forth the plant equipment of mode, replaced existing similar be the function or the effect of the plant equipment of major impetus with pneumatic or magnetic action.The utility model hydraulic press is exactly the reciprocating motion that utilizes hydraulic oil to produce mechanical energy to realize drift, finishes the punching out processing of drift to workpiece.
The operation principle of the utility model hydraulic press: the electric motor power oil pump is imported oil circuit board with hydraulic oil, regulate controlled pressure (needed tonnage in the punching course) by control valve, piston rod by electromagnetic switching valve switching direction control hydraulic jack drives drift decline, rises, and reaches the punch forming of workpiece.
The utility model hydraulic press design science in conjunction with rationally, has been simplified the big structure of traditional clumsiness, noise of punch press greatly.The smaller volume and the weight of punch press are alleviated greatly, and floor space was little when this structure punch press was installed, and safety in operation is good, easy for installation in actual the use, used simple.This punch press is particularly useful for the batch machining of aluminium section bar.
Claims (1)
1. hydraulic press, it is characterized in that described punch press comprises board (6), support (3), hydraulic jack (2), drift (9), slide block (5), slideway (4), travel switch (10) and electric appliance box (1), described support (3) upwards is fixed on the board (6), hydraulic jack (2) is fixedly mounted on support (3) top downwards, drift (9) links to each other with the piston rod of hydraulic jack (2), slide block (5) is connected in drift (9) side, slideway (4) is arranged on support (3) side, and match with described slide block (5), travel switch (10) is arranged on the support (3) of drift (9) side, be electrically connected with electric appliance box (1) by electronic light bit line bit switch timer, electric appliance box (1) is electrically connected with hydraulic jack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201883425U CN201511068U (en) | 2009-10-19 | 2009-10-19 | hydraulic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201883425U CN201511068U (en) | 2009-10-19 | 2009-10-19 | hydraulic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511068U true CN201511068U (en) | 2010-06-23 |
Family
ID=42482465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201883425U Expired - Fee Related CN201511068U (en) | 2009-10-19 | 2009-10-19 | hydraulic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511068U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240721A (en) * | 2011-04-30 | 2011-11-16 | 四川省青神神力机械有限公司 | Automatic mouth tearing device of section bar |
| CN102847811A (en) * | 2012-09-28 | 2013-01-02 | 河南柴油机重工有限责任公司 | Thin-plate stamping mold with size being greater than closed height of press machine and stamping method |
| CN103433962A (en) * | 2013-09-09 | 2013-12-11 | 丰顺县骏达电子有限公司 | Automatic die cutting machine for PET (polyethylene terephthalate) flexible circuit boards |
| CN104138951A (en) * | 2014-07-29 | 2014-11-12 | 太仓市顺昌锻造有限公司 | Novel hydraulic punching machine |
| CN111069387A (en) * | 2019-12-14 | 2020-04-28 | 陈春友 | Efficient condenser aluminum hull processing equipment |
| CN116766682A (en) * | 2022-01-08 | 2023-09-19 | 王玺 | High-speed hydraulic punching machine |
-
2009
- 2009-10-19 CN CN2009201883425U patent/CN201511068U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240721A (en) * | 2011-04-30 | 2011-11-16 | 四川省青神神力机械有限公司 | Automatic mouth tearing device of section bar |
| CN102847811A (en) * | 2012-09-28 | 2013-01-02 | 河南柴油机重工有限责任公司 | Thin-plate stamping mold with size being greater than closed height of press machine and stamping method |
| CN103433962A (en) * | 2013-09-09 | 2013-12-11 | 丰顺县骏达电子有限公司 | Automatic die cutting machine for PET (polyethylene terephthalate) flexible circuit boards |
| CN103433962B (en) * | 2013-09-09 | 2015-09-23 | 丰顺县骏达电子有限公司 | PET flexible circuit board automatic die cutter |
| CN104138951A (en) * | 2014-07-29 | 2014-11-12 | 太仓市顺昌锻造有限公司 | Novel hydraulic punching machine |
| CN104138951B (en) * | 2014-07-29 | 2016-09-07 | 太仓市顺昌锻造有限公司 | Novel hydraulic punch press |
| CN111069387A (en) * | 2019-12-14 | 2020-04-28 | 陈春友 | Efficient condenser aluminum hull processing equipment |
| CN116766682A (en) * | 2022-01-08 | 2023-09-19 | 王玺 | High-speed hydraulic punching machine |
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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 |
Granted publication date: 20100623 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |