CN202398890U - Hydraulic lifting device for rear blocking beam of plate shearing machine - Google Patents
Hydraulic lifting device for rear blocking beam of plate shearing machine Download PDFInfo
- Publication number
- CN202398890U CN202398890U CN2011205660423U CN201120566042U CN202398890U CN 202398890 U CN202398890 U CN 202398890U CN 2011205660423 U CN2011205660423 U CN 2011205660423U CN 201120566042 U CN201120566042 U CN 201120566042U CN 202398890 U CN202398890 U CN 202398890U
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- inclined bearing
- plate
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Abstract
The utility model relates to an improvement of a plate shearing machine, in particular to a hydraulic lifting device for a rear blocking beam of the plate shearing machine. The hydraulic lifting device is provided with a workbench and an upper cutter rest, wherein an oblique bearing plate is arranged on the right side of the upper cutter rest, an oil tank is arranged above the oblique bearing plate, and a blocking beam is mounted under the oblique bearing plate by two channel steel supports. the hydraulic lifting device is characterized in that: the two channel steel supports are mounted under the oblique bearing plate by hinges, a lifting mechanism is also mounted above the oblique bearing plate and is provided with two steel wire rope and an oil cylinder, one ends of the two steel wire ropes in the lifting mechanism respectively penetrate through two through holes on the oblique bearing plate to be fixedly connected with two tying seats on the two channel steel supports, the oil cylinder in the lifting mechanism is connected with a hand-operated oil pump by a high pressure oil pipe, and the hand-operated oil pump is mounted on one side of the oil tank. The hydraulic lifting device solves the problem that a plate with overlength specified length cannot be shorn by the existing rear blocking beam of a plate shearing machine, and is mainly applicable to the improvement of the existing rear blocking beam device of the plate shearing machine.
Description
The (1) technical field: the utility model relates to the improvement of plate shearing machine, is backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine.
The (2) background technology: the feed scale control of prior art plate shearing machine is accomplished the location by backgauge crossbeam behind the plate shearing machine, and back backgauge crossbeam is to adopt the channel-section steel support to be installed in the below of upper tool post inclined bearing plate, and back backgauge crossbeam scalable on the channel-section steel support moves; Before shearing the plate operation; Earlier backgauge crossbeam behind the plate shearing machine is adjusted to suitable scale position; On the material loading workbench plate is being pushed to below the upper tool post of plate shearing machine by manual work, and making the front end of plate abut against back backgauge crossbeam, carrying out shearing manipulation again after having accomplished the scale location of plate; The problem that the backgauge crossbeam exists behind the prior art plate shearing machine is: when required plate cut lengths surpasses the mobile adjustable range of back backgauge crossbeam (most back backgauge crossbeam moving range is below 1m); Because of the cut lengths of plate exceeds the scale orientation range of plate shearing machine, plate shearing machine can't be sheared the overlength plate.
The (3) summary of the invention: the purpose of the utility model is exactly to solve the problem that the plate of the existing overlength cut lengths of backgauge crossbeam can't be sheared behind the existing plate shearing machine, and backgauge crossbeam hydraulic lifting apparatus solution behind a kind of plate shearing machine is provided.
The concrete scheme of the utility model is: backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine, and it has workbench, and the right side of workbench is equipped with bottom knife; The top that workbench is positioned at bottom knife is furnished with upper tool post; The lower edge of upper tool post is equipped with cutter, and the right side of upper tool post is provided with the inclined bearing plate, and the upper right side of inclined bearing plate is furnished with fuel tank; The below of inclined bearing plate is equipped with the backgauge crossbeam, and described backgauge crossbeam is to adopt two channel-section steel supports to be installed in the below of inclined bearing plate; It is characterized in that: described two channel-section steel supports be the left end of support adopt hinge be installed in left side before and after the inclined bearing plate below; The all hinged groove hanger that is equipped with in the middle part of every channel-section steel support; The left side that every channel-section steel support is positioned at the groove hanger is respectively equipped with contiguous block and tether seat; The top that the right side of inclined bearing plate is positioned at two contiguous blocks of two channel-section steel supports is respectively equipped with two rack connecting plates; Described two channel-section steel supports are to constitute bolt with the groove hanger at middle part with the right side of inclined bearing plate to be connected in horizontal installation site, and described two channel-section steel supports are to be connected with two rack connecting plate bolts on the inclined bearing plate with the contiguous block at middle part at the extreme position of a high position; Hoisting mechanism also is installed above the inclined bearing plate; Hoisting mechanism is provided with two steel wire ropes and oil cylinder; One end of two steel wire ropes in the hoisting mechanism is that two through holes that pass respectively on the inclined bearing plate adopt wire clips to be fixedly connected with two tether seats on two channel-section steel supports; Oil cylinder in the hoisting mechanism is to adopt high-pressure oil pipe to be connected with hand oil pump, and described hand oil pump is mounted in a side of fuel tank, and the input of hand oil pump is to adopt high-pressure oil pipe to be communicated with fuel tank; The output of hand oil pump is provided with control valve, and described hand oil pump is to adopt high-pressure oil pipe to be communicated with oil cylinder with control valve.
The novel described channel-section steel support of this reality is to be arranged in parallel before and after being below the inclined bearing plate; The backgauge crossbeam is to arrange and adopt two mobile belows that are installed in two channel-section steel supports before and after being; The groove hanger is mounted in the both sides before and after the every channel-section steel mid-stent, and two contiguous blocks and two tether seats are to be located at the last plane that two channel-section steel supports are positioned at groove hanger left side respectively.
The novel described hoisting mechanism of this reality is made up of steel wire rope, the pulley of usheing to seat, oil cylinder, connecting plate and gib headed bolt; Oil cylinder is to adopt corner bracket to be front and back to arrange the top that is installed in the inclined bearing plate; Three pulleys of usheing to seat are to adopt bolt to be installed in the top of inclined bearing plate; Wherein, the vertical center line of two rope races of usheing to seat be respectively with the inclined bearing plate on two through-bore axis be coaxial arrangement, the grooving of the pulley of usheing to seat is to be the place ahead that horizontal arrangement is installed in the oil cylinder piston bar; Connecting plate is to be connected with the piston rod of oil cylinder, and two gib headed bolts are in two installing holes that are installed in respectively on the connecting plate; The fag end of two steel wire ropes is to adopt wire clips to be separately fixed on the crotch of two gib headed bolts on the connecting plate; The other end of two steel wire ropes is groovings of walking around the pulley of usheing to seat respectively, and two through holes that pass respectively on the inclined bearing plate are fixedly connected with two tether seats on two channel-section steel supports.
Novel described hand oil pump of this reality or employing electric oil pump.
The novel described hoisting mechanism of this reality or adopt electronic steel wire rope winch structure.
The novel described two channel-section steel supports of this reality are when the extreme position of a high position, and the lower edge that is installed in the backgauge crossbeam of two channel-section steel support belows is the lower edge that is higher than the upper tool post cutter.
The operation principle of the utility model is (seeing Fig. 4 for details): when plate shearing machine need be sheared the plate 25 of overlength cut lengths; Unscrew the clamping screw that the groove hanger 13 on the channel-section steel support 14 is connected with inclined bearing plate 4; Up and down reciprocatingly shake hand oil pump 17; High-pressure and hydraulic oil flow into the piston rod operation (seeing Fig. 2, Fig. 3 for details) in oil cylinder 20 and the driving oil cylinder 20 through control valve 24 in the hand oil pump 17 and high-pressure oil pipe 2; Piston rod in the oil cylinder 20 is drawing connecting plate 21, gib headed bolt 22 and two steel wire ropes 18 and is promoting 14 risings of channel-section steel support; When channel-section steel support 14 rises to high-order extreme position; Adopt bolt that the contiguous block on the channel-section steel support 14 12 is connected with rack connecting plate 11 on the inclined bearing plate 4, the lower edge of the backgauge crossbeam 15 that install channel-section steel support 14 belows is higher than the lower edge of upper tool post 5 cutters 6, and plate shearing machine then can carry out plate 25 shearing manipulations of overlength cut lengths.
The backgauge beam is compared behind the utility model and the existing plate shearing machine; The utility model is on the basis that does not change existing structure; Original channel-section steel support is changed to hinge by fixed connection to be connected; And have additional hoisting mechanism and hand oil pump, and can realize that then plate shearing machine carries out the plate shearing manipulation of overlength cut lengths, make the shearing scope expansion with good conditionsi of plate shearing machine; The utility model is simple in structure, effect significantly reaches wide accommodation; The utility model preferably resolves the problem that the plate of the existing overlength cut lengths of backgauge beam can't be sheared behind the existing plate shearing machine.
The (4) description of drawings:
Fig. 1: the utility model structural front view;
Fig. 2: the utility model structure vertical view (having saved the material loading workbench);
Fig. 3: the utility model structure right view (having saved the material loading workbench);
Fig. 4: the utility model is used layout drawing;
Among the figure: 1-fuel tank, 2-high-pressure oil pipe, 3-hoisting mechanism, 4-inclined bearing plate, 5-upper tool post, 6-cutter, 7-workbench; 8-bottom knife, 9-hinge, 10-tether seat, 11-rack connecting plate, 12-contiguous block, 13-groove hanger; 14-channel-section steel support, 15-backgauge crossbeam, 16--moves seat, 17--hand oil pump, 18--steel wire rope, the 19-pulley of usheing to seat; 20-oil cylinder, 21--connecting plate, 22-gib headed bolt, 23-through hole, 24-control valve, 25-plate.
The (5) specific embodiment:
Embodiment: backgauge crossbeam hydraulic lifting apparatus behind (seeing Fig. 1 for details) a kind of plate shearing machine; It has workbench 7; The right side of workbench 7 is equipped with bottom knife 8, and the top that workbench 7 is positioned at bottom knife 8 is furnished with upper tool post 5, and the lower edge of upper tool post 5 is equipped with cutter 6; The right side of upper tool post 5 is provided with inclined bearing plate 4; The upper right side of inclined bearing plate 4 is furnished with fuel tank 1, and the below of inclined bearing plate 4 is equipped with backgauge crossbeam 15, and described backgauge crossbeam 15 is to adopt two channel-section steel supports 14 to be installed in the below of inclined bearing plate 4; Particularly: described two channel-section steel supports 14 be the left end of support adopt hinge 9 be installed in left side, inclined bearing plate 4 front and back below; The all hinged groove hanger 13 (seeing Fig. 2, Fig. 3 for details) that is equipped with in the middle part of every channel-section steel support 14; The left side that every channel-section steel support 14 is positioned at groove hanger 13 is respectively equipped with contiguous block 12 and tether seat 10; The top that the right side of inclined bearing plate 4 is positioned at 14 two contiguous blocks 12 of two channel-section steel supports is respectively equipped with two rack connecting plates 11; Described two channel-section steel supports 14 are to constitute bolt with the groove hanger 13 at middle part with the right side of inclined bearing plate 4 to be connected in horizontal installation site, and described two channel-section steel supports 14 are to be connected with two rack connecting plate 11 bolts on the inclined bearing plate 4 with the contiguous block 12 at middle part at the extreme position of a high position; Hoisting mechanism 3 also is installed above inclined bearing plate 4; Hoisting mechanism 3 is provided with two steel wire ropes 18 and oil cylinder 20 (seeing Fig. 2, Fig. 3 for details); One end of two steel wire ropes 18 in the hoisting mechanism 3 is that two through holes 23 that pass respectively on the inclined bearing plate 4 adopt wire clips to be fixedly connected with two tether seats 10 on two channel-section steel supports 14; Oil cylinder 20 in the hoisting mechanism 3 is to adopt high-pressure oil pipe 2 to be connected with hand oil pump 17; Described hand oil pump 17 is mounted in a side of fuel tank 1; The input of hand oil pump 17 is to adopt high-pressure oil pipe 2 to be communicated with (seeing Fig. 3 for details) with fuel tank 1, and the output of hand oil pump 17 is provided with control valve 24, and described hand oil pump 17 is to adopt high-pressure oil pipe 2 to be communicated with (seeing Fig. 2, Fig. 3 for details) with oil cylinder 20 with control valve 24.
The described channel-section steel support 14 of present embodiment is to be arranged in parallel before and after being below inclined bearing plate 4; Backgauge crossbeam 15 is to arrange and adopt two mobile 16 below (seeing Fig. 2, Fig. 3 for details) that is installed in two channel-section steel supports 14 before and after being; Groove hanger 13 is mounted in the both sides before and after every channel-section steel support 14 middle parts, and two contiguous blocks 12 and two tether seats 10 are to be located at the last plane that two channel-section steel supports 14 are positioned at groove hanger 13 left sides respectively.
The described hoisting mechanism 3 of present embodiment is formed (seeing Fig. 2, Fig. 3 for details) by steel wire rope 18, the pulley 19 of usheing to seat, oil cylinder 20, connecting plate 21 and gib headed bolt 22; Oil cylinder 20 is to adopt corner bracket to be front and back to arrange the top that is installed in inclined bearing plate 4; Three pulleys 19 of usheing to seat are to adopt bolt to be installed in the top of inclined bearing plate 4; Wherein, The vertical center line of two pulley 19 groovings of usheing to seat be respectively with inclined bearing plate 4 on two through hole 23 axis be coaxial arrangement, the grooving of the pulley 19 of usheing to seat is to be the place ahead that horizontal arrangement is installed in oil cylinder 20 piston rods; Connecting plate 21 is to be connected with the piston rod of oil cylinder 20, and two gib headed bolts 22 are in two installing holes that are installed in respectively on the connecting plate 21; The fag end of two steel wire ropes 18 is to adopt wire clips to be separately fixed on the crotch of two gib headed bolts 22 on the connecting plate 21; The other end of two steel wire ropes 18 is groovings of walking around the pulley 19 of usheing to seat respectively, and two through holes 23 that pass respectively on the inclined bearing plate 4 are fixedly connected with two tether seats 10 on two channel-section steel supports 14.
Described hand oil pump 17 of present embodiment or employing electric oil pump.
The described hoisting mechanism 3 of present embodiment or adopt electronic steel wire rope winch structure.
The described two channel-section steel supports 14 of present embodiment are when the extreme position of a high position, and the lower edge that is installed in the backgauge crossbeam 15 of two channel-section steel support 14 belows is the lower edge (seeing Fig. 4 for details) that is higher than upper tool post 5 cutters 6.
Claims (6)
1. backgauge crossbeam hydraulic lifting apparatus behind the plate shearing machine, it has workbench, and the right side of workbench is equipped with bottom knife; The top that workbench is positioned at bottom knife is furnished with upper tool post; The lower edge of upper tool post is equipped with cutter, and the right side of upper tool post is provided with the inclined bearing plate, and the upper right side of inclined bearing plate is furnished with fuel tank; The below of inclined bearing plate is equipped with the backgauge crossbeam, and described backgauge crossbeam is to adopt two channel-section steel supports to be installed in the below of inclined bearing plate; It is characterized in that: described two channel-section steel supports be the left end of support adopt hinge be installed in left side before and after the inclined bearing plate below; The all hinged groove hanger that is equipped with in the middle part of every channel-section steel support; The left side that every channel-section steel support is positioned at the groove hanger is respectively equipped with contiguous block and tether seat; The top that the right side of inclined bearing plate is positioned at two contiguous blocks of two channel-section steel supports is respectively equipped with two rack connecting plates; Described two channel-section steel supports are to constitute bolt with the groove hanger at middle part with the right side of inclined bearing plate to be connected in horizontal installation site, and described two channel-section steel supports are to be connected with two rack connecting plate bolts on the inclined bearing plate with the contiguous block at middle part at the extreme position of a high position; Hoisting mechanism also is installed above the inclined bearing plate; Hoisting mechanism is provided with two steel wire ropes and oil cylinder; One end of two steel wire ropes in the hoisting mechanism is that two through holes that pass respectively on the inclined bearing plate adopt wire clips to be fixedly connected with two tether seats on two channel-section steel supports; Oil cylinder in the hoisting mechanism is to adopt high-pressure oil pipe to be connected with hand oil pump, and described hand oil pump is mounted in a side of fuel tank, and the input of hand oil pump is to adopt high-pressure oil pipe to be communicated with fuel tank; The output of hand oil pump is provided with control valve, and described hand oil pump is to adopt high-pressure oil pipe to be communicated with oil cylinder with control valve.
2. backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine according to claim 1; It is characterized in that: described channel-section steel support is to be arranged in parallel before and after being below the inclined bearing plate; The backgauge crossbeam is to arrange and adopt two mobile belows that are installed in two channel-section steel supports before and after being; The groove hanger is mounted in the both sides before and after the every channel-section steel mid-stent, and two contiguous blocks and two tether seats are to be located at the last plane that two channel-section steel supports are positioned at groove hanger left side respectively.
3. backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine according to claim 1; It is characterized in that: described hoisting mechanism is made up of steel wire rope, the pulley of usheing to seat, oil cylinder, connecting plate and gib headed bolt; Oil cylinder is to adopt corner bracket to be front and back to arrange the top that is installed in the inclined bearing plate; Three pulleys of usheing to seat are to adopt bolt to be installed in the top of inclined bearing plate; Wherein, the vertical center line of two rope races of usheing to seat be respectively with the inclined bearing plate on two through-bore axis be coaxial arrangement, the grooving of the pulley of usheing to seat is to be the place ahead that horizontal arrangement is installed in the oil cylinder piston bar; Connecting plate is to be connected with the piston rod of oil cylinder, and two gib headed bolts are in two installing holes that are installed in respectively on the connecting plate; The fag end of two steel wire ropes is to adopt wire clips to be separately fixed on the crotch of two gib headed bolts on the connecting plate; The other end of two steel wire ropes is groovings of walking around the pulley of usheing to seat respectively, and two through holes that pass respectively on the inclined bearing plate are fixedly connected with two tether seats on two channel-section steel supports.
4. backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine according to claim 1 is characterized in that: described hand oil pump or employing electric oil pump.
5. backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine according to claim 1 is characterized in that: described hoisting mechanism or adopt electronic steel wire rope winch structure.
6. backgauge crossbeam hydraulic lifting apparatus behind a kind of plate shearing machine according to claim 1; It is characterized in that: described two channel-section steel supports are when the extreme position of a high position, and the lower edge that is installed in the backgauge crossbeam of two channel-section steel support belows is the lower edge that is higher than the upper tool post cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660423U CN202398890U (en) | 2011-12-30 | 2011-12-30 | Hydraulic lifting device for rear blocking beam of plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660423U CN202398890U (en) | 2011-12-30 | 2011-12-30 | Hydraulic lifting device for rear blocking beam of plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398890U true CN202398890U (en) | 2012-08-29 |
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ID=46696566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205660423U Expired - Fee Related CN202398890U (en) | 2011-12-30 | 2011-12-30 | Hydraulic lifting device for rear blocking beam of plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
| CN105290488A (en) * | 2015-12-04 | 2016-02-03 | 安徽哈科数控机床制造有限公司 | Automatic lifting plate shearing machine of back stop device and assembling and using method of automatic lifting plate shearing machine |
-
2011
- 2011-12-30 CN CN2011205660423U patent/CN202398890U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
| CN106270750A (en) * | 2015-04-27 | 2017-01-04 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping automatic lifting method |
| CN105290488A (en) * | 2015-12-04 | 2016-02-03 | 安徽哈科数控机床制造有限公司 | Automatic lifting plate shearing machine of back stop device and assembling and using method of automatic lifting plate shearing machine |
| CN105290488B (en) * | 2015-12-04 | 2017-05-10 | 安徽哈科数控机床制造有限公司 | Automatic lifting plate shearing machine of back stop device |
| CN106862629A (en) * | 2015-12-04 | 2017-06-20 | 安徽哈科数控机床制造有限公司 | A kind of rear material stopping device can automatic lifting plate shearing machine assembling and application method |
| CN106862629B (en) * | 2015-12-04 | 2018-10-09 | 安徽哈科数控机床制造有限公司 | A kind of rear material stopping device can automatic lifting plate shearing machine assembling and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20191230 |