CN201077155Y - Four-column type rapid energy-saving sheet stamping hydraulic press - Google Patents
Four-column type rapid energy-saving sheet stamping hydraulic press Download PDFInfo
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- CN201077155Y CN201077155Y CNU2007201251799U CN200720125179U CN201077155Y CN 201077155 Y CN201077155 Y CN 201077155Y CN U2007201251799 U CNU2007201251799 U CN U2007201251799U CN 200720125179 U CN200720125179 U CN 200720125179U CN 201077155 Y CN201077155 Y CN 201077155Y
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Abstract
The utility model relates to a four-column fast energy-saving single action steel sheet punch hydraulic press. The four upright columns are distributed according to a rectangle. A beam and a base are arranged on the upper end and the lower end of the upright column respectively and are fixed by adjusting nuts and locknuts. A sliding block is arranged between the beam and the base and can move up and down along the sliding surface of the upright column. A main cylinder is a piston cylinder and the cylinder body of the piston cylinder is fixed on the position corresponding to the center of the beam and the rectangle formed by the four upright columns. The cylinder rod of the piston cylinder is vertical downwards and the lower end of the cylinder rod is fixedly connected with the center of the sliding block. An assistant cylinder is arranged on the two sides of the main cylinder respectively and the assistant cylinder is a plunger case. The plunger case is fixed on the beam. The plunger of the plunger case is vertical downwards and is fixed connected with the sliding block. The utility model has the advantages of greatly improved freewheeling rapid-down speed and the opening speed of the sliding block, reduced energy consumption of the equipment, increased the productivity of the equipment, skillful design, easy accomplishment, and suitability for popularization in large scale.
Description
Technical field
The utility model relates to a kind of sheet stamping equipment, relates in particular to four-column type fast energy-saving single action hydraulic stamping press.
Background technology
General four-column type single action hydraulic stamping press is made of parts such as column, upper beam, slide block, base, travelling table, master cylinder, adjusting nut and locking nuts, wherein four root posts by the rectangular distribution, upper beam, slide block and base are sleeved on the column from top to bottom successively, wherein upper beam and base are fixed on the upper/lower terminal of column respectively by adjusting nut and locking nut, slide block is installed on the guide pillar face, this slide block is connected with upper beam by two master cylinders, and slide block is controlled by master cylinder moving up and down of vertical direction.Travelling table is installed in the top of base, and can move forward and backward on horizontal plane, so that place sheet material to be processed and the plate of machine-shaping is taken out.Because two master cylinders that existing four post single action sheet stamping machines are adopted are piston cylinder, the idle running of slide block descends speed will overcome the resistance of two piston cylinder cavity of resorption area pressure oil and the flow that cavity area under two piston cylinders is passed through in backhaul soon like this, so speed is all slower, wherein idle running descends soon that speed is approximately 100-250mm/s, opening speed is approximately 60-180mm/s, therefore causes efficiency of equipment lower; Simultaneously, because two piston cylinders all have the factor of following cavity area during the descending and backhaul of idle running, cause the energy consumption of equipment higher.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of idle running to descend speed and opening speed is very fast, energy consumption is lower four-column type fast energy-saving single action hydraulic stamping press soon.
The technical solution of the utility model is as follows: a kind of four-column type fast energy-saving single action hydraulic stamping press, comprise column, put the beams in place, slide block, base, travelling table and master cylinder, wherein four root posts by the rectangular distribution, upper beam and base are respectively on column, following two ends, fix by adjusting nut and locking nut, slide block is between upper beam and base, and can on the sliding surface of column, do operation up and down, its key is: described master cylinder is a piston cylinder, the cylinder body of this piston cylinder is fixed on the corresponding positions, center central and four rectangles that column forms of putting the beams in place, the piston rod of piston cylinder straight down, and the central authorities of the lower end of piston rod and slide block fixedly connected; Respectively be provided with an auxiliary cylinder in the both sides of described master cylinder, this auxiliary cylinder is a plunger case, and the cylinder body of plunger case is fixed on the upper beam, and the plunger of plunger case and is fixedlyed connected with described slide block straight down.
Adopt above technical scheme, put the beams in place with slide block between be connected by three oil cylinders, wherein Zhong Jian master cylinder is a piston cylinder, the auxiliary cylinder of both sides is a plunger case, slide block is mainly provided by piston cylinder along the upper and lower executing agency that moves of column, two plunger cases help out, and the idle running of slide block descends speed to rise to 250-450mm/s by the 100-250mm/s of former equipment on year-on-year basis soon like this, about being doubled; The opening speed of slide block rises to 120-220mm/s by the 60-180mm/s of former equipment on year-on-year basis, has also improved about 50%.Simultaneously, have only piston cylinder of master cylinder that following cavity area is arranged during backhaul, thereby greatly reduce the energy consumption of equipment.
Slide block operates steadily when guaranteeing oil cylinder work, net synchronization capability is good, and above-mentioned two auxiliary cylinders are symmetrical distribution in the both sides of master cylinder, and three's axial line is in same plane.
Beneficial effect: the utility model can improve the idle running of slide block greatly and descend speed and opening speed soon, when reducing equipment energy consumption, has effectively improved efficiency of equipment, has characteristics such as design is ingenious, enforcement is easy, is suitable for large-scale promotion and uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the scheme of installation of master cylinder and auxiliary cylinder in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, the utility model is made of parts such as column 1, upper beam 2, slide block 3, base 4, travelling table 5, master cylinder 6, auxiliary cylinder 7, adjusting nut 8 and locking nuts 9, wherein four root posts 1 vertically distribute by rectangle, the place, four angles of upper beam 2 offers through hole, upper beam 2 is sleeved on the upper end of four root posts 1 by four through holes, the upper end of upper beam 2 is spacing by four locking nuts 9, the lower end is spacing by four adjusting nuts 8, be threaded between adjusting nut 8 and the column 1, so that adjust 2 the height and position of putting the beams in place.Top at upper beam 2 is equipped with guardrail 10 by bolt, and guardrail 10 is a frame structure, plays the security protection effect.
From Fig. 1, Fig. 2 as can be known, place, four angles at base 4 has through hole, and base 4 is sleeved on the lower end of four root posts 1 by four through holes, and the upper end of base 4 is spacing by four locking nuts 9, the lower end is spacing by four adjusting nuts 8, is threaded between adjusting nut 8 and the column 1.By slide rail travelling table 5 is installed above base 4, travelling table 5 can move forward and backward on horizontal plane, and two cushion cylinders 11 respectively are equipped with in the both sides of travelling table 5.
Further as can be known, slide block 3 respectively has a through hole at the place, four angles of slide block 3 between upper beam 2 and travelling table 5 from Fig. 1, Fig. 2 and Fig. 3, and slide block 3 is sleeved on the spigot surface of four root posts 1 by the guide pin bushing of four through holes.The axis parallel of the axial line of described master cylinder 6 and column 1, master cylinder 6 is a piston cylinder, and the piston rod of piston cylinder stretches out straight down, and the end mounting flange 12 of piston-rod lower end, this ring flange 12 is connected with slide block 3 by screw, and tie point is positioned at the center of four rectangles that column forms; The upper end of piston cylinder cylinder body is passed from the via hole at 2 centers of putting the beams in place, put the beams in place 2 upper surface of the tight card of the step surface of cylinder body, and by nut 13 lockings of suit on it.Bilateral symmetry at master cylinder 6 is provided with two auxiliary cylinders 7, three's axial line is parallel to each other and in same plane, described auxiliary cylinder 7 is a plunger case, the plunger of plunger case stretches out straight down, and the end mounting flange 14 of plunger lower end, this ring flange 14 is fixedlyed connected with slide block 3 by screw; The upper end of plunger case cylinder body is passed the corresponding via hole on 2 from putting the beams in place, put the beams in place 2 upper surface of the tight card of cylinder body shoulder, and by nut 15 lockings of suit on it.
Claims (2)
1. four-column type fast energy-saving single action hydraulic stamping press, comprise column (1), put the beams in place (2), slide block (3), base (4), travelling table (5) and master cylinder (6), wherein four root posts (1) by the rectangular distribution, upper beam (2) and base (4) are respectively on column (1), following two ends, fixing by adjusting nut (8) and locking nut (9), slide block (3) is positioned between upper beam (2) and the base (4), and can on the sliding surface of column (1), do operation up and down, it is characterized in that: described master cylinder (6) is a piston cylinder, the cylinder body of this piston cylinder is fixed on the corresponding position, center of upper beam (2) central authorities and four rectangles that column forms, the piston rod of piston cylinder straight down, and the central authorities of the lower end of piston rod and slide block (3) fixedly connected; Respectively be provided with an auxiliary cylinder (7) in the both sides of described master cylinder (6), this auxiliary cylinder (7) is a plunger case, and the cylinder body of plunger case is fixed on the upper beam (2), and the plunger of plunger case and is fixedlyed connected with described slide block (3) straight down.
2. four-column type fast energy-saving single action hydraulic stamping press according to claim 1 is characterized in that: described two auxiliary cylinders (7) are symmetrical distribution in the both sides of master cylinder (6), and three's axial line is in same plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201251799U CN201077155Y (en) | 2007-09-10 | 2007-09-10 | Four-column type rapid energy-saving sheet stamping hydraulic press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201251799U CN201077155Y (en) | 2007-09-10 | 2007-09-10 | Four-column type rapid energy-saving sheet stamping hydraulic press |
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CN201077155Y true CN201077155Y (en) | 2008-06-25 |
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CNU2007201251799U Expired - Lifetime CN201077155Y (en) | 2007-09-10 | 2007-09-10 | Four-column type rapid energy-saving sheet stamping hydraulic press |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102152489A (en) * | 2010-12-07 | 2011-08-17 | 重庆市蔡氏液压设备有限公司 | Frame hydraulic press of automobile beam |
CN102602019A (en) * | 2012-03-22 | 2012-07-25 | 上海大学 | Low-power 200mm/s grade high-speed large-tonnage four-post single-acting hot-stamping oil press |
CN105114767A (en) * | 2015-08-26 | 2015-12-02 | 太仓金马金属构件有限公司 | Four-corner-positioning pressing machine base |
CN105114766A (en) * | 2015-08-26 | 2015-12-02 | 太仓金马金属构件有限公司 | Middle positioning press base |
CN105365249A (en) * | 2015-12-05 | 2016-03-02 | 刘青田 | Four-column oil press |
CN107053726A (en) * | 2017-06-15 | 2017-08-18 | 济南悦创液压机械制造有限公司 | A kind of mechanical synchronous low energy consumption hot press |
CN109909947A (en) * | 2019-03-19 | 2019-06-21 | 张家口宣钢机电工程有限公司 | A kind of four column hydraulic press auxiliary devices |
CN110641068A (en) * | 2019-11-06 | 2020-01-03 | 南通锻压设备如皋有限公司 | Upper pressure type hydraulic machine with adjustable opening for mobile platform |
CN110654048A (en) * | 2019-09-18 | 2020-01-07 | 南通华东油压科技有限公司 | Four-column hydraulic press |
-
2007
- 2007-09-10 CN CNU2007201251799U patent/CN201077155Y/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102152489A (en) * | 2010-12-07 | 2011-08-17 | 重庆市蔡氏液压设备有限公司 | Frame hydraulic press of automobile beam |
CN102152489B (en) * | 2010-12-07 | 2013-12-25 | 重庆市蔡氏液压设备有限公司 | Frame hydraulic press of automobile beam |
CN102602019A (en) * | 2012-03-22 | 2012-07-25 | 上海大学 | Low-power 200mm/s grade high-speed large-tonnage four-post single-acting hot-stamping oil press |
CN105114767A (en) * | 2015-08-26 | 2015-12-02 | 太仓金马金属构件有限公司 | Four-corner-positioning pressing machine base |
CN105114766A (en) * | 2015-08-26 | 2015-12-02 | 太仓金马金属构件有限公司 | Middle positioning press base |
CN105365249A (en) * | 2015-12-05 | 2016-03-02 | 刘青田 | Four-column oil press |
CN107053726A (en) * | 2017-06-15 | 2017-08-18 | 济南悦创液压机械制造有限公司 | A kind of mechanical synchronous low energy consumption hot press |
CN109909947A (en) * | 2019-03-19 | 2019-06-21 | 张家口宣钢机电工程有限公司 | A kind of four column hydraulic press auxiliary devices |
CN109909947B (en) * | 2019-03-19 | 2024-03-22 | 张家口宣钢机电工程有限公司 | Four stand hydraulic press auxiliary device |
CN110654048A (en) * | 2019-09-18 | 2020-01-07 | 南通华东油压科技有限公司 | Four-column hydraulic press |
CN110641068A (en) * | 2019-11-06 | 2020-01-03 | 南通锻压设备如皋有限公司 | Upper pressure type hydraulic machine with adjustable opening for mobile platform |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080625 |