CN201243175Y - Hydraulic cutting arrangement machine - Google Patents
Hydraulic cutting arrangement machine Download PDFInfo
- Publication number
- CN201243175Y CN201243175Y CNU200820126652XU CN200820126652U CN201243175Y CN 201243175 Y CN201243175 Y CN 201243175Y CN U200820126652X U CNU200820126652X U CN U200820126652XU CN 200820126652 U CN200820126652 U CN 200820126652U CN 201243175 Y CN201243175 Y CN 201243175Y
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- right column
- hydraulic pressure
- groove
- machine
- bearing
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Abstract
The utility model discloses a hydraulic pressure bar cutting machine, comprising a base, a supporting base, a left upright post, a right upright post, a moving blade, a fixing blade and a hydraulic cylinder; the left upright post and the right upright post are centro-symmetrically arranged on the base along the base length direction, the supporting base is arranged between the upper ends of the left upright post and the right upright post, and the two ends of the supporting base are respectively connected with the left upright post and the right upright post; the middle part of the supporting base is opened with a supporting base hole and the hydraulic cylinder penetrates through the supporting base hole of the supporting base; the lower end of the hydraulic cylinder is connected with the moving blade, and the fixing blade is arranged below the moving blade and the two ends of the fixing blade are connected on the left upright post and the right upright post. The hydraulic pressure bar cutting machine has simple structure and adopts a separable structure, the volume is small, the weight is light and the carrying is convenient; besides, the moving blade and the fixing blade have high fitting precision, the line incision is neat and smooth without deformation and producing waste material; the hydraulic pressure bar cutting machine can be suitable for installing copper, aluminum and iron buses on switch cabinets, switch boards and switching engineering.
Description
Technical field
The utility model relates to a kind of row's of cutting machine, relates in particular to a kind of hydraulic pressure cutting machine that is used for cutting off copper aluminium row or steel row.Belong to the construction tool in the electric power installing engineering.
Background technology
Copper aluminium row is widely used in electric power installation aspect, in installation process, if desired copper aluminium row cut off, and be the method that adopts saw at first, the method for the saw efficient that wastes time and energy is low, and the coarse needs of otch are polished once more.Produced the mechanical type that utilizes lever principle to make subsequently and cut row's machine, the cutting machine of hydraulic power has been arranged again then.Mechanical same effort, and the cut-out scope is little.Existing hydraulic pressure cutting machine, part is more relatively, and quality of fit is low, blocks blade easily, and section is coarse and deformation is bigger, and body is heavier, is not suitable for field and work high above the ground.
Existing hydraulic pressure cutting machine bearing generally is divided into two parts, all links to each other with bolt, and the big quality of fit of volume is low.Ledger-plate is generally the U-shaped structure, should bear shearing force and bear axial tension again, so be easy to break; Column is the three-chip type structure, with many screw bolts, for easy to assembly so just reduced the quality of fit requirement.
The utility model content
The purpose of this utility model provide a kind of simple in structure, quality of fit is high, the little lightweight hydraulic pressure of volume is cut row's machine.
To achieve these goals, the utility model has adopted following technical scheme: a kind of hydraulic pressure is cut row's machine, comprise base, bearing, left column, right column, cutting blade, ledger-plate and hydraulic cylinder, described left column and right column are symmetricly set on the base along the center of base length direction, a described left side, between the upper end of right column bearing is set, the two ends of described bearing respectively with a left side, right column is connected, the middle part of described bearing has bearing hole, described hydraulic cylinder is arranged in the bearing hole of bearing, the lower end of described hydraulic cylinder connects cutting blade, the below of described cutting blade is provided with ledger-plate, and the two ends of described ledger-plate are connected a left side, on the right column.
As preferably, the top of the side that described left and right column is relative has first groove, and the two ends of described bearing are connected in first groove of left and right column.
As preferably, the following of described first groove is respectively equipped with sliding-rail groove along left and right strut length direction, slides and be arranged in the sliding-rail groove in the two ends, the left and right sides of described cutting blade; The bottom of the homonymy side of described left and right column has second groove, and the two ends of described ledger-plate are separately positioned in second groove of left and right column.
As preferably, described sliding-rail groove in abutting connection with the bottom surface of the side of described second groove and described second groove in a plane.
As preferably, between described left and right column support bar is set, described support bar is positioned at the top of ledger-plate, and is positioned at the below of bearing; Described support bar is provided with a nail.
As preferably, the bottom of the forward and backward side of described cutting blade acutangulates γ respectively and between the upper side of ledger-plate; Preferred acute angle gamma is 5 degree, promptly the bottom of the forward and backward side of cutting blade respectively with the angle α of left surface less than 90 degree, preferred 85 degree of α.The leading flank of described cutting blade and the angle β between the bottom surface are less than 90 degree, and preferred angle β is 86 degree.
As preferably, in first groove of described left and right column positioning screw hole is set respectively, the two ends, the left and right sides of described bearing are connected with first groove of left and right column respectively by dog screw.
As preferably, on the lateral surface of described left column or right column handle is set, be convenient to carrying and carry.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model is simple in structure, adopts separate type simultaneously, and is easy to carry; And handsome in appearance generous, volume is little in light weight; Cutting blade and ledger-plate quality of fit height have increased the function of cutting off steel row.
2, bearing of the present utility model couples together by screw and left and right pillar, intensity of force and locating accuracy have been guaranteed to be subjected to, the left and right column overall structure of respectively doing for oneself has improved the quality of fit (gap is stable) of cutting blade and ledger-plate, has reduced unnecessary assembling and has cooperated.
3, ledger-plate of the prior art is a U type structure, should bear shearing force and bear axial tension again, therefore be easy to break, the U type structure that ledger-plate of the present utility model changes ledger-plate in the tradition is approximate rectangular structure, only need bear shearing force, axial tension is born by left and right pillar, and equal conditions can prolong the useful life of ledger-plate down, and replacement cost reduces.
4, cutting blade of the present utility model has designed the inclined-plane of one 85 degree inclined-plane and one 86 degree, promptly forms cutting edge, thereby has reduced cutting resistance, reduced copper aluminum steel row's deflection, make section smooth smooth, do not produce waste material, and the copper aluminum steel defecation after cutting off is in installing and using.
Description of drawings
Fig. 1 cuts row's machine perspective view for the utility model preferred embodiment hydraulic pressure.
The overall structure partial schematic sectional view that Fig. 2 cuts row's machine for hydraulic pressure shown in Figure 1.
The perspective view that Fig. 3 cuts the right column of row's machine for hydraulic pressure shown in Figure 2.
Fig. 4 looks schematic diagram for the right side that hydraulic pressure shown in Figure 2 is cut the right column of row's machine.
Fig. 5 is the broken section schematic top plan view of right column shown in Figure 4.
The perspective view that Fig. 6 cuts the bearing of row's machine for hydraulic pressure shown in Figure 2.
Fig. 7 is the cross-sectional schematic of bearing shown in Figure 6.
The perspective view that Fig. 8 cuts the cutting blade of row's machine for hydraulic pressure shown in Figure 2.
The schematic rear view that Fig. 9 cuts the cutting blade of row's machine for hydraulic pressure shown in Figure 2.
Figure 10 looks schematic diagram for the right side that hydraulic pressure shown in Figure 2 is cut the cutting blade of row's machine.
The perspective view that Figure 11 cuts the ledger-plate of row's machine for hydraulic pressure shown in Figure 2.
Figure 12 is the dog screw structural representation that cooperates with positioning screw hole shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7.
Description of symbols
1-cutting blade 2-ledger-plate 3-left column
4-right column 5-bearing 6-hydraulic cylinder
7-base 8-handle 9-high pressure connection
10-spring 11-dog screw 12-props up nail
13-support bar 14-positioning screw hole 15-soket head cap screw hole
The 16-first groove 17-sliding-rail groove 18-bearing hole
The 19-second groove 20-soket head cap screw 21-upper surface
22-left surface 23-right flank 24-bottom surface
27-side, 25-leading flank 26-bottom
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to qualification of the present utility model.
Hydraulic pressure is as shown in Figure 1 and Figure 2 cut row's machine, comprise base 7, bearing 5, left column 3, right column 4, cutting blade 1, ledger-plate 2 and hydraulic cylinder 6, described left column 3 is symmetricly set on the base 7 with the center of right column 4 along base 7 length directions, and described left and right column 3,4 is arranged on the two ends of base 7 shown in the figure; Between the upper end of described left and right column 3,4 bearing 5 is set, the two ends of described bearing 5 are connected with left and right column 3,4 respectively, as Fig. 6, shown in Figure 7, the middle part of described bearing 5 has bearing hole 18, described hydraulic cylinder 6 is arranged in the bearing hole 18 of bearing 5, the lower end of described hydraulic cylinder 6 connects cutting blade 1 by bearing pin, and the below of described cutting blade 1 is provided with ledger-plate 2, and the two ends of described ledger-plate 2 are connected on the left and right column 3,4.3,4 on described left and right column is provided with support bar 13, and described support bar 13 is positioned at the top of ledger-plate 2, and is positioned at the below of bearing 5; Wear a nail 12 on the described support bar 13, described nail 12 is used for fixing the copper aluminum steel row that will cut.
As shown in Figure 3, Figure 4, the top of one side of described right column 4 has first groove 16, be provided with a positioning screw hole 14 in first groove 16, the following length direction along right column 4 of described first groove 16 is provided with sliding-rail groove 17, the bottom of the side of the right column 4 adjacent with the side that has first groove 16 has second groove 19, described second groove 19 is provided with two soket head cap screw holes 15, also is provided with soket head cap screw hole 15 on the side of described second groove, 19 top right columns 4; The symmetrical configuration of described left column 3 and right column 4, as shown in Figure 7, the two ends of described bearing 5 are provided with positioning screw hole 14 respectively, and the two ends of described bearing 5 are connected on the positioning screw hole 14 in first groove 16 of left and right column 3,4 by dog screw 11 respectively; Sliding and be arranged in the sliding-rail groove 17 in the two ends, the left and right sides of described cutting blade 1, and slides up and down at the effect lower edge of hydraulic cylinder 6 sliding-rail groove 17; As shown in figure 11, the two ends of described ledger-plate 2 are connected on second groove 19 by soket head cap screw 20 respectively.The side 27 of described second groove 19 of described sliding-rail groove 17 adjacency and the bottom surface of described second groove 19 are in a plane.
As shown in Figures 8 to 10, the upper surface 21 of described cutting blade 1 is a horizontal plane, the left and right side 22,23 of described cutting blade 1 is vertical with upper surface 21, the bottom 26 of the leading flank 25 of described cutting blade 1 and the angle α between the left surface 22 are less than 90 degree, preferred 85 degree, angle between the bottom of the trailing flank of described cutting blade 1 and the left surface 22 is preferably 85 degree less than 90 degree; The leading flank 25 of described cutting blade 1 is spent less than 90 with the angle β of bottom surface 24, be preferably 86 degree, the setting of angle α and angle β makes the front end of the bottom surface 24 of cutting blade 1 form cutting edge, because the side 27 of sliding-rail groove 17 adjacency second groove 19 and the bottom surface of second groove 19 are in a plane, so the cutting edge of cutting blade is close to the medial surface of ledger-plate when shearing copper aluminium row, thereby the reduction cutting resistance reduces the deflection that the copper aluminum steel is arranged, and makes section smooth smooth.As shown in Figure 2, acutangulate γ between the upper side of the bottom 26 of the leading flank 25 of described cutting blade 1 and ledger-plate 2; Preferred acute angle gamma is 5 degree.
Easy to carry in order to carry; handle 8 is set on the lateral surface of described right column 4; the setting of handle 8 also can protect the snap joint 9 that connects on the hydraulic cylinder 6 not damaged (under the situation that does not have handle 8, operating personnel usually can carry snap joint 9 carrying hydraulic pressure and cut row's machine) by misuse.
Below method of operation of the present utility model is done simple the introduction:
1, the first use, at first the utility model hydraulic pressure being cut row's pusher side puts, promptly allow hydraulic cylinder 6 parallel to the ground, the snap joint of snap joint on the hydraulic cylinder 69 with the hydraulic pump oil pipe that disposes in addition reliably is connected, operate hydraulic pump then piston is moved back and forth 3-5 time under no pressure condition, the air in the emptying hydraulic cylinder 6;
2, the utility model hydraulic pressure is cut row's machine level firm be positioned over the service position;
3, copper aluminium row or iron bus are passed between ledger-plate and cutting blade, steadily be placed on the middle position of ledger-plate, do not take back or take over, the inner edge of the position alignment ledger-plate that desire is cut off also compresses with propping up a nail 12;
4, primer fluid press pump, under the hydraulic pump dynamic action, the piston of hydraulic cylinder 6 drives cutting blade 1 and moves downward, and cuts off copper aluminium row or iron bus with ledger-plate 2;
5, operation hydraulic pump drives on the cutting blade 1 piston of hydraulic cylinder 6 and moves, and returns to the home position;
6, after all work is finished, the complete release of hydraulic pump must be confirmed that the piston of hydraulic cylinder 6 is return fully, influence the life-span with spring free 10 long-term excess compression, then the snap joint of hydraulic pump is pulled down from the snap joint 9 of hydraulic cylinder 6, and in snap joint 9, build dust cap immediately;
7, the utility model hydraulic pressure is cut the place that row's machine is put in dry safety.
Claims (10)
1, a kind of hydraulic pressure is cut row's machine, comprise base, bearing, left column, right column, cutting blade, ledger-plate and hydraulic cylinder, it is characterized in that, described left column and right column are symmetricly set on the base along the center of base length direction, a described left side, between the upper end of right column bearing is set, the two ends of described bearing respectively with a left side, right column is connected, the middle part of described bearing has bearing hole, described hydraulic cylinder is arranged in the bearing hole of bearing, the lower end of described hydraulic cylinder connects cutting blade, the below of described cutting blade is provided with ledger-plate, and the two ends of described ledger-plate are connected a left side, on the right column.
2, hydraulic pressure according to claim 1 is cut row's machine, it is characterized in that, the top of the side that described left and right column is relative has first groove, and the two ends of described bearing are connected in first groove of left and right column.
3, hydraulic pressure according to claim 2 is cut row's machine, it is characterized in that, the following of described first groove is respectively equipped with sliding-rail groove along left and right strut length direction, slides and be arranged in the sliding-rail groove in the two ends, the left and right sides of described cutting blade; The bottom of the homonymy side of described left and right column has second groove, and the two ends of described ledger-plate are separately positioned in second groove of left and right column.
4, hydraulic pressure according to claim 3 is cut row's machine, it is characterized in that, the side of described second groove of described sliding-rail groove adjacency and the bottom surface of described second groove are in a plane.
5, hydraulic pressure according to claim 1 is cut row's machine, it is characterized in that, between described left and right column support bar is set, and described support bar is positioned at the top of ledger-plate, and is positioned at the below of bearing; Described support bar is provided with a nail.
6, hydraulic pressure according to claim 1 is cut row's machine, it is characterized in that, the bottom of the forward and backward side of described cutting blade acutangulates γ respectively and between the upper side of ledger-plate; The leading flank of described cutting blade and the angle β between the bottom surface are less than 90 degree.
7, hydraulic pressure according to claim 6 is cut row's machine, it is characterized in that, described acute angle gamma is 5 degree.
8, hydraulic pressure according to claim 6 is cut row's machine, it is characterized in that, described angle β is 86 degree.
9, hydraulic pressure according to claim 3 is cut row's machine, it is characterized in that, in first groove of described left and right column positioning screw hole is set respectively, and the two ends, the left and right sides of described bearing are connected with first groove of left and right column respectively by dog screw.
10, cut row's machine according to any described hydraulic pressure of claim 1 to 9, it is characterized in that, on the lateral surface of described left column or right column handle is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820126652XU CN201243175Y (en) | 2008-07-04 | 2008-07-04 | Hydraulic cutting arrangement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820126652XU CN201243175Y (en) | 2008-07-04 | 2008-07-04 | Hydraulic cutting arrangement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243175Y true CN201243175Y (en) | 2009-05-20 |
Family
ID=40716469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820126652XU Expired - Fee Related CN201243175Y (en) | 2008-07-04 | 2008-07-04 | Hydraulic cutting arrangement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243175Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489583A (en) * | 2011-11-28 | 2012-06-13 | 江苏西门控电器有限公司 | Cutting method for copper clad aluminum busbar |
| CN102500683A (en) * | 2011-10-31 | 2012-06-20 | 江苏西门控电器有限公司 | Device for cutting off copper clad aluminum busbar |
| CN102610982A (en) * | 2012-03-28 | 2012-07-25 | 苏州市金松精密电子有限公司 | Paralled yarn cutting device |
| CN107800071A (en) * | 2015-12-11 | 2018-03-13 | 青岛岱琦机电科技有限公司 | A kind of hydraulic tongs |
-
2008
- 2008-07-04 CN CNU200820126652XU patent/CN201243175Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500683A (en) * | 2011-10-31 | 2012-06-20 | 江苏西门控电器有限公司 | Device for cutting off copper clad aluminum busbar |
| CN102489583A (en) * | 2011-11-28 | 2012-06-13 | 江苏西门控电器有限公司 | Cutting method for copper clad aluminum busbar |
| CN102489583B (en) * | 2011-11-28 | 2016-06-29 | 江苏华鹏成套电气股份有限公司 | Cutting method for copper clad aluminum busbar |
| CN102610982A (en) * | 2012-03-28 | 2012-07-25 | 苏州市金松精密电子有限公司 | Paralled yarn cutting device |
| CN107800071A (en) * | 2015-12-11 | 2018-03-13 | 青岛岱琦机电科技有限公司 | A kind of hydraulic tongs |
| CN107800071B (en) * | 2015-12-11 | 2020-06-02 | 青岛恒科瑞新信息科技有限公司 | Hydraulic pliers |
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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: 20090520 Termination date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |