CN2205279Y - Plate shearing and bending machine - Google Patents
Plate shearing and bending machine Download PDFInfo
- Publication number
- CN2205279Y CN2205279Y CN 94245480 CN94245480U CN2205279Y CN 2205279 Y CN2205279 Y CN 2205279Y CN 94245480 CN94245480 CN 94245480 CN 94245480 U CN94245480 U CN 94245480U CN 2205279 Y CN2205279 Y CN 2205279Y
- Authority
- CN
- China
- Prior art keywords
- plate
- workbench
- fuselage
- slide plate
- transmission system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000010008 shearing Methods 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000003462 Bender reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A metal plate shearing and bending machine. The machine comprises a machine body, a front upper plate, a workbench, a sliding plate, a mold, a cutter, a sliding plate transmission system, a material pressing system, a sizing system and a hydraulic transmission system, wherein the front upper plate is mechanically connected with the machine body through a supporting shaft to form a rigid body, a synchronous transmission shaft is connected between a left sliding plate transmission system and a right sliding plate transmission system, and the workbench is fixedly arranged on the machine body in a position-adjustable mode through bolts. The plate shearing and bending machine has the advantages of strong rigidity, high machining precision, stable operation, low noise, simple structure, convenient use and adjustment and low cost, and can be widely applied to the machining of metal plates and other related fields.
Description
Described in the utility model is a kind of sheet-metal working machine tool, refers more particularly to a kind of shear bender that is used for sheet metal shearing and Bending Processing.
Existing have simultaneously shear and the kind of the shear bender of crooked function more, and in the sheet metal manufacture field, obtain using comparatively widely, but these existing shear benders are because structural defective, its function and machining accuracy thereof are very limited, as the YL-BT type shear bender that in the sheet metal manufacture field, widely uses now, though structure is comparatively reasonable, simply, easy to operate, with low cost, can guarantee certain machining accuracy, but, thereby have stress deformation and be difficult to and eliminate because its supporting member that is used to support Bending Mould and shear cutter is Welding Structure; Be positioned at the separate action of hydraulic transmission system of these machine both sides simultaneously and can not coordinate, the left and right part of mould and cutter can not be synchronized with the movement; Because workbench can not relatively move for the welding rigid structure, the adjustment in the upper and lower cutting edge gap of cutter is difficulty comparatively in addition.Because above-mentioned factor make comparatively difficulty of existing shear bender operation, and its machining accuracy is lower, product can not be satisfied the demand.
The purpose of this utility model is to overcome the existing existing defective of shear bender, and provides a kind of simple in structure, and is easy to use, the shear bender of the sheet metal that machining accuracy is high.
Shear bender described in the utility model, it mainly includes fuselage, preceding upper plate, workbench, slide plate, Bending Mould, the shear cutter, the slide plate transmission system, the binder system, the scale system, hydraulic transmission system, fuselage is a rigid structure, it includes the back support plate that is positioned at its upper end, be positioned at fuselage both sides, its upper end respectively with a support plate left side, back, a mutually rigidly connected left side, right two ends, right plate, its left side with the bottom that is positioned at fuselage, right two ends respectively with a left side, the mutually rigidly connected stage support frame of right plate, preceding upper plate is positioned at the upper end of fuselage, preceding upper plate lower end is equipped with Bending Mould, workbench is positioned at the fuselage middle part, the workbench upper end is equipped with the shear cutter on the inside edge, slide plate between preceding upper plate and workbench, its left side, right two ends are connected with the slide plate transmission system respectively, and its upper end is equipped with Bending Mould, its lower end is equipped with the shear instrument, it is characterized in that on a back support plate left side that is positioned at the fuselage upper end, the place, close middle part at right two ends is equipped with a plurality of as two bolsters, preceding upper plate by this a plurality of as two bolsters with after support plate mechanically connect into a rigid body, workbench by its position-adjustable of secured adjusted bolt be fixed on the top of stage support frame, be positioned at a fuselage left side, left side outside the right plate, between the right slide plate transmission system, be connected with the Synchronous Transmission axle.
Shear bender described in the utility model, since the preceding upper plate that Bending Mould is installed by mechanical means be fixedly supported upon spacing less as on two bolsters, so not only strengthened the rigidity of preceding upper plate, eliminate its thermal stress deformation, and make mould at it in process, its upper and lower mould strain direction unanimity, thereby improved machining accuracy; Since be connected with the Synchronous Transmission axle between the left and right slide plate power train that the left and right two ends of the slide plate that mould and cutter are installed link to each other, can coordinate moving of the left and right two ends of slide plate, except that the raising machining accuracy, can also make skateboarding steady, noise is less; Since workbench by its position-adjustable of secured adjusted bolt be installed on the stage support frame, therefore eliminated the influence of fuselage heating power distortion to workbench, so that can improve machining accuracy, and be convenient to the adjustment in the cutting edge gap of shear cutter, increase work efficiency.This shear buckling performance is superior, and the machining accuracy height is simple in structure, uses easy to adjustly, with low cost, can widely use in sheet metal processing and other association areas.
Fig. 1 states the front view of shear bender for the utility model;
Fig. 2 is the drawing in side sectional elevation of shear bender described in the utility model;
Fig. 3 is the front view at shear bender workbench described in the utility model position;
Fig. 4 is the vertical view at shear bender workbench shown in Figure 3 position;
Fig. 5 is the drawing in side sectional elevation at shear bender workbench shown in Figure 3 position;
Fig. 6 is the slide plate transmission system view of shear bender described in the utility model;
Fig. 7 is the hydraulic transmission system figure of shear bender described in the utility model.
Now, shear bender described in the utility model is described in detail in conjunction with the accompanying drawings also by following embodiment.
Fig. 1 is the front view of shear bender described in the utility model, and Fig. 2 is the drawing in side sectional elevation of shear bender described in the utility model.It mainly includes fuselage 1 this shear bender, preceding upper plate 2, workbench 3, slide plate 4, Bending Mould 5, shear cutter 6, slide plate transmission system 7, binder system 8, scale system 9, hydraulic transmission system 10, fuselage 1 is a rigid structure, it includes the back support plate 11 that is positioned at fuselage 1 upper end, its upper end that is positioned at fuselage 1 both sides respectively with support plate 11 left sides, back, a mutually rigidly connected left side, right two ends, right plate 12, its left side with the bottom that is positioned at fuselage 1, right two ends respectively with a left side, right side 12 mutually rigidly connected stage support framves 13, preceding upper plate 2 is positioned at the upper end of fuselage 1, preceding upper plate 2 lower ends are equipped with Bending Mould 5, workbench 3 is positioned at fuselage 1 middle part, workbench 3 upper end is equipped with shear cutter 6 on the inside edge, slide plate 4 is between preceding upper plate 2 and workbench 3, slide plate 4 left sides, right two ends are connected with slide plate transmission system 7 respectively, the upper end of slide plate 4 is equipped with Bending Mould 5, the lower end of slide plate 4 is equipped with shear cutter 6, it is characterized in that on back support plate 11 left sides that are positioned at fuselage 1 upper end, the place, close middle part of right-hand member is equipped with a plurality of as two bolsters 14, before upper plate 2 a plurality of as two bolsters 14 mechanically connect into a rigid body with back support plate 11 by this, workbench 3 by its position-adjustable of secured adjusted bolt be fixedly mounted on the top of stage support frame 13, be positioned at fuselage 1 left side, left side outside the right plate 12, between the right slide plate transmission system 7, be connected with Synchronous Transmission axle 15, on fuselage 1 left side, right both sides are equipped with and slide plate 4 left sides, the operating slide guideway rail 16 that right-hand member matches, fuselage 1 position on workbench 3 is equipped with binder system 8, binder system 8 includes holding pad 17 and is used for the binder oil cylinder 18 of control operation holding pad 17 actions, scale system 9 is positioned at the position, back of slide plate 4, itself and bending mould 5 and shear cutter 6 relative positions are adjustable, size in order to the control processing work, hydraulic transmission system 10 is positioned at the bottom of the fuselage 1 of stage support frame 13 back, for the ease of operating and making the operation automatically continuously of this function, floor push is installed in the bottom of stage support frame 13.
Fig. 3 is the front view at shear bender workbench described in the utility model position, and Fig. 4 is the vertical view at shear bender workbench shown in Figure 3 position, and Fig. 5 is the drawing in side sectional elevation at shear bender workbench shown in Figure 3 position.The stage support frame 13 of shear bender described in the utility model be one with the left side of frame 1, the welded-steel plate construction that right plate 12 is integrally welded, workbench 3 is for being positioned at the rigid body at stage support frame 13 tops, be generally a foundry goods, workbench 3 is by being positioned at the secured adjusted bolt of its lip-deep elongate slots 19, be fixedly mounted on the stage support frame 13, the adjusting leading screw 20 that is used to regulate workbench 3 and slide plate 4 relative distances is installed on workbench 3 fronts, by regulate leading screw 20 can regulate shear cutter 6 on, gap between the following cutting edge, the shearing quality of assurance workpiece.
Fig. 6 is the slide plate transmission system view of shear bender described in the utility model.The left and right slide plate transmission system 7 that is positioned at outside the fuselage 1 left and right side plate 12 includes master cylinder 21 respectively, master cylinder 21 is connected with the centering block 23 that is fixedly mounted on Synchronous Transmission axle 15 ends rotationally by connecting rod 22, the connecting rod 24 of one adjustable in length, the one end is connected rotationally with centering block 23, and its other end can be connected with the left end or the right-hand member of slide plate 4 with changeing.When master cylinder 21 promotes centering block 23, centering block 23 promptly promotes slide plate 4 and moves back and forth, because Synchronous Transmission axle 15 two ends are installed with centering block 23 respectively, if there is error in left and right two master cylinders, 21 pressure during operation, can mutually adjust compensation by Synchronous Transmission axle 15, make the action at the left and right two ends of slide plate 4 synchronous, thereby can guarantee the quality of institute's processing work.
Fig. 7 is the hydraulic transmission system figure of shear bender described in the utility model.From this system diagram as can be seen, the hydraulic transmission system 10 of shear bender described in the utility model includes: oil pump 25, motor 26, fuel tank 27, oil filter 28, check valve 29, sequence valve 30, pilot-operated type electro hydraulic valve 31, one way sequence valve 32, oil circuit switch 33, master cylinder 21, binder oil cylinder 18, overflow valve 34, stop valve 35, Pressure gauge 36.
Claims (8)
1, a kind of shear bender, include fuselage (1), preceding upper plate (2), workbench (3), slide plate (4), Bending Mould (5), shear cutter (6), slide plate transmission system (7), binder system (8), scale system (9), hydraulic transmission system (10), fuselage (1) is a rigid structure, it includes the back support plate (11) that is positioned at fuselage (1) upper end, its upper end that is positioned at fuselage (1) both sides respectively with support plate (a 11) left side, back, a mutually rigidly connected left side, right two ends, right plate (12), with the bottom that is positioned at fuselage (1), its left side, right two ends respectively with a left side, the mutually rigidly connected stage support frame of right plate (12) (13), preceding upper plate (2) is positioned at the upper end of fuselage (1), preceding upper plate (2) lower end is equipped with Bending Mould (5), workbench (3) is positioned at fuselage (1) middle part, workbench (3) upper end is equipped with shear cutter (6) on the inside edge, slide plate (4) is positioned between preceding upper plate (2) and the workbench (3), slide plate (a 4) left side, right two ends are connected with slide plate transmission system (7) respectively, the upper end of slide plate (4) is equipped with Bending Mould (5), the lower end of slide plate (4) is equipped with shear cutter (6), it is characterized in that being positioned at back support plate (11) left side of the upper end of fuselage (1), the place, close middle part of right-hand member, two bolsters (14) are installed, and preceding upper plate (2) mechanically connects into a rigid body by these two bolsters (14) and back support plate (11).
2,, it is characterized in that workbench (3) by the secured adjusted bolt, is fixedly mounted on to its position-adjustable the top of stage support frame (13) according to the described shear bender of claim 1.
3, according to the described shear bender of claim 2, it is characterized in that stage support frame (13) be one with the integrally welded welded-steel plate construction of left and right side plate (12) of frame (1), workbench (3) is for being positioned at the rigid body foundry goods at stage support frame (13) top, workbench (3) is by being positioned at the secured adjusted bolt of its lip-deep elongate slots (19), be fixedly installed on the stage support frame (13), the adjusting leading screw (20) that is used to regulate workbench (3) and slide plate (4) relative distance is installed on workbench (3) front.
4,, it is characterized in that between the left and right slide plate transmission system (7) that is positioned at outside fuselage (1) left and right side (12), being connected with Synchronous Transmission axle (15) according to the described shear bender of one of claim 1 to 3.
5, according to the described shear bender of claim 4, it is characterized in that left and right slide plate transmission system (7) includes master cylinder (21) respectively, master cylinder (21) is connected with the centering block (23) that is fixedly mounted on Synchronous Transmission axle (15) end rotationally by connecting rod (22), the connecting rod of one adjustable in length (24), the one end is connected rotationally with centering block (23), and its other end is connected rotationally with the left end or the right-hand member of slide plate (14).
6,, it is characterized in that binder system (8) comprises holding pad (17) and is used for the binder oil cylinder (18) of control operation holding pad (17) action according to claim 1,2,3, one of 5 described shear benders.
7,, it is characterized in that floor push being installed in the bottom of stage support frame (13) according to the described shear bender of claim 6.
8, according to claim 1,2,3,5, one of 7 described shear benders, it is characterized in that hydraulic transmission system (10) includes: oil pump (25), motor (26), fuel tank (27), oil filter (28), check valve (29), sequence valve (30), pilot-operated type electro hydraulic valve (31), one way sequence valve (32), oil circuit switch (33), master cylinder (21), binder oil cylinder (18), overflow valve (34), stop valve (35), Pressure gauge (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245480 CN2205279Y (en) | 1994-11-23 | 1994-11-23 | Plate shearing and bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245480 CN2205279Y (en) | 1994-11-23 | 1994-11-23 | Plate shearing and bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205279Y true CN2205279Y (en) | 1995-08-16 |
Family
ID=33851250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245480 Expired - Fee Related CN2205279Y (en) | 1994-11-23 | 1994-11-23 | Plate shearing and bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205279Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806469A (en) * | 2012-09-05 | 2012-12-05 | 张继汉 | Hydraulic cutting and bending dual-purpose machine |
| CN103008413A (en) * | 2012-11-22 | 2013-04-03 | 宝鸡金牛锻压机床有限责任公司 | Novel independent pressurization deflection compensation mechanism of bending machine |
| CN105149412A (en) * | 2015-09-29 | 2015-12-16 | 安徽省三力机床制造股份有限公司 | Plate grooving hydraulic shearing machine, as well as hydraulic system and application method of plate grooving hydraulic shearing machine |
| CN105290788A (en) * | 2014-07-18 | 2016-02-03 | 贺自清 | Combined type plate shearing bending machine |
| CN105750926A (en) * | 2016-05-10 | 2016-07-13 | 苏州道众机械制造有限公司 | Automatic steel-plate bending and cutting device |
| CN113976685A (en) * | 2021-10-22 | 2022-01-28 | 柳州工学院 | Manual-automatic integrated bending plate shearing machine |
-
1994
- 1994-11-23 CN CN 94245480 patent/CN2205279Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806469A (en) * | 2012-09-05 | 2012-12-05 | 张继汉 | Hydraulic cutting and bending dual-purpose machine |
| CN102806469B (en) * | 2012-09-05 | 2014-07-09 | 张继汉 | Hydraulic cutting and bending dual-purpose machine |
| CN103008413A (en) * | 2012-11-22 | 2013-04-03 | 宝鸡金牛锻压机床有限责任公司 | Novel independent pressurization deflection compensation mechanism of bending machine |
| CN105290788A (en) * | 2014-07-18 | 2016-02-03 | 贺自清 | Combined type plate shearing bending machine |
| CN105149412A (en) * | 2015-09-29 | 2015-12-16 | 安徽省三力机床制造股份有限公司 | Plate grooving hydraulic shearing machine, as well as hydraulic system and application method of plate grooving hydraulic shearing machine |
| CN105750926A (en) * | 2016-05-10 | 2016-07-13 | 苏州道众机械制造有限公司 | Automatic steel-plate bending and cutting device |
| CN113976685A (en) * | 2021-10-22 | 2022-01-28 | 柳州工学院 | Manual-automatic integrated bending plate shearing 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 |