CN216029266U - Bending angle adjusting structure for plate shearing - Google Patents
Bending angle adjusting structure for plate shearing Download PDFInfo
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- CN216029266U CN216029266U CN202122159748.4U CN202122159748U CN216029266U CN 216029266 U CN216029266 U CN 216029266U CN 202122159748 U CN202122159748 U CN 202122159748U CN 216029266 U CN216029266 U CN 216029266U
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- bending
- sliding
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- wall surface
- hydraulic cylinder
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- 238000005452 bending Methods 0.000 title claims abstract description 98
- 238000010008 shearing Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending angle adjusting structure for a plate shearing machine, which relates to the technical field of plate shearing machines and comprises a workbench, wherein a lathe bed is arranged at one end of the workbench, a material carrying platform is fixedly arranged at the other end of the workbench, a pair of supporting plates is fixedly arranged on the material carrying platform and is positioned under a bending knife, a bending platform is fixedly arranged between the pair of supporting plates, a bending groove is formed in the bending platform, a bending angle adjusting part is arranged in the bending groove, a cutting material pressing part is arranged at one side of the lower wall surface of the bending platform, an auxiliary material smoothening device is arranged between the front wall surface and the rear wall surface of the supporting plate, the pressing of a processed steel plate can be realized through the cutting material pressing part and the auxiliary material smoothening device, the cutting precision is increased, meanwhile, the auxiliary material smoothening device can realize the auxiliary moving of the steel plate, the labor saving and the convenience are realized, and the adjustment of the bending angle processed by a bending workpiece can be realized through the bending angle adjusting part, different bending angles can be adjusted according to requirements, and the applicability of the equipment is enhanced.
Description
Technical Field
The utility model relates to the technical field of plate shearing machines, in particular to a bending angle adjusting structure for a plate shearing machine.
Background
A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. The metal plates with various thicknesses are applied with shearing force by a reasonable blade gap through a movable upper blade and a fixed lower blade, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The product is widely applicable to providing required special machinery and complete equipment in the industries of aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances, decoration and the like, and the prior plate shearing and bending dual-purpose machine tool with the publication number of CN2533978Y has a shearing oil cylinder and a bending oil cylinder which are arranged on the upper part of a machine tool body side by side, a sliding rail corresponding to the shearing oil cylinder and the bending oil cylinder are fixed below the machine tool, a shearing sliding block and a bending sliding block which correspond to the two sliding rails and are fixed with an oil cylinder piston rod are respectively arranged in the two sliding rails, a shearing knife and a replaceable bending head are respectively arranged on the two sliding blocks, a knife installing frame is arranged on a working table, and another shearing knife and a bending die corresponding to the shearing sliding block and the bending sliding block are respectively arranged on the knife installing frame.
However, the above structure still has the following problems: when the equipment is used for cutting, the two ends of the plate to be cut can be tilted due to the fact that the plate is not provided with a reliable clamping structure, and the equipment can only bend at a fixed bending angle when being bent, so that the equipment is used and is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a bending angle adjusting structure for a plate shearing machine, and solves the problems that the tail end of a plate can be tilted during cutting due to the fact that the cut plate does not have a reliable clamping structure when the existing equipment is used for cutting, and the equipment can only bend a fixed bending angle during bending, and is inconvenient to use.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a bending angle adjusting structure for a plate shearing machine comprises a workbench, a machine body is arranged at one end of the workbench, a material loading platform is fixedly arranged at the other end of the workbench, a cutter hydraulic cylinder is fixedly arranged on one side of the lower wall surface at the upper end of the lathe bed, the telescopic end of the cutter hydraulic cylinder is provided with an upper cutter, the material carrying platform is provided with a lower cutter under the cutter, a bending hydraulic cylinder is fixedly arranged on the other side of the lower wall surface of the upper end of the lathe bed, a bending knife is arranged at the driving end of the bending hydraulic cylinder, a pair of supporting plates is fixedly arranged on the material carrying platform and under the bending knife, a bending platform is fixedly arranged between the pair of supporting plates, the bending machine is characterized in that a bending groove is formed in the bending table, a bending angle adjusting portion is arranged in the bending groove, a cutting material pressing portion is installed on one side of the lower wall face of the bending table, and an auxiliary material guiding device is arranged between the front wall face and the rear wall face of the supporting plate.
Preferably, the bend angle adjusting portion comprises a pair of first hydraulic cylinders and a pair of adjusting plates, the first hydraulic cylinders are fixedly mounted at the bottom of the bending groove, the telescopic ends of the first hydraulic cylinders are hinged to first sliding blocks, the adjusting plates are hinged between two side wall surfaces of the bending groove, the other ends of the bottom sides of the adjusting plates are respectively fixedly mounted with first sliding rails, and the first sliding blocks are movably mounted on the first sliding rails.
Preferably, the cutting material pressing portion comprises a second hydraulic cylinder, the second hydraulic cylinder is fixedly installed on one side of the lower wall face of the bending table and located between the pair of supporting plates, a sleeve is fixedly installed at the telescopic end of the second hydraulic cylinder, a first sliding groove is formed in the inner wall faces of two sides of the sleeve, a second sliding block is movably installed in the first sliding groove, a pressing block is fixedly installed between the second sliding blocks, and a plurality of springs are fixedly installed between the top end of the pressing block and the top end of the inner wall face of the sleeve.
Preferably, the auxiliary material smoothening device comprises two pairs of second chutes, a third slider and a screw rod, the two pairs of second chutes are respectively arranged on one side wall surface of a pair of support plates, the second sliders are respectively arranged in the two pairs of second chutes in a sliding manner, a smoothening plate is fixedly arranged between the second sliders, a roller mounting groove is formed in the lower wall surface of the smoothening plate, a plurality of rollers are movably mounted between the front and rear wall surfaces of the roller mounting groove, a T-shaped slide rail is respectively and fixedly mounted at one end of each of the pair of support plates, a T-shaped groove is formed in one side of the third slider, the third slider is movably mounted on the T-shaped slide rail through the T-shaped groove, a threaded hole is formed in one side of the third slider, one side of the screw rod penetrating through the third slider is in threaded connection with the threaded hole, a friction block is fixedly mounted at the penetrating end of the screw rod, the friction block is in contact with the T-shaped slide rail, and a rotating plate is mounted at the other end of the screw rod, and the lower wall surface of the third sliding block is fixedly arranged on the upper wall surface of the material following plate.
Preferably, the bottom end of the sleeve is provided with a non-slip mat.
Preferably, a third sliding groove is formed in the lower end of the first sliding rail, the cross section of the top end of the third sliding groove is circular, and the cross section of the top end of the first sliding block is circular.
Advantageous effects
The utility model provides a bending angle adjusting structure for a plate shearing machine, and solves the problems that when the existing equipment is used for cutting, two ends of a plate can be tilted when the plate is cut due to the fact that the cut plate does not have a reliable clamping structure, and the equipment can only bend a fixed bending angle when being bent, so that the equipment is inconvenient to use. Compress tightly the portion through the cutting material and supplementary in the same direction as the material device can realize compressing tightly the processing steel sheet, prevents that the tail end from taking place the perk when the cutting of steel sheet, has increased cutting accuracy, and supplementary in the same direction as the material device can realize supplementary removal steel sheet simultaneously, uses laborsaving and convenient, can realize adjusting the angle of bending that the work piece processed of bending through bent angle adjustment portion, can adjust the different angle of bending according to the demand, has strengthened the suitability of equipment.
Drawings
Fig. 1 is a front view of a bending angle adjusting structure for a shearing plate according to the present invention.
Fig. 2 is a side view of a material loading table and a bending table of a bending angle adjusting structure for a plate shearing and containing structures thereof.
Fig. 3 is an enlarged view of the structure of a bending angle adjusting structure a for a plate shearing machine according to the present invention.
Fig. 4 is an enlarged view of the structure of a bending angle adjusting structure B for a plate shearing machine according to the present invention.
Fig. 5 is a top view of a structure of a bending angle adjusting structure B for a shearing plate according to the present invention.
In the figure: 1-a workbench; 2-bed body; 3-a material loading platform; 4-a cutter hydraulic cylinder; 5-upper cutter; 6-cutting the cutter; 7-bending a hydraulic cylinder; 8-bending knife; 9-a support plate; 10-bending a table; 11-bending grooves; 12-a first hydraulic cylinder; 13-an adjustment plate; 14-a first slide; 15-a first slide rail; 16-a second hydraulic cylinder; 17-a sleeve; 18-a first runner; 19-a second slide; 20-a compaction block; 21-a second chute; 22-a third slide; 23-a screw; 24-material arranging plate; 25-roller mounting groove; 26-a roller; 27-T shaped slide rails; 28-T-shaped slot; 29-a friction block; 30-rotating the plate; 31-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a bending angle adjusting structure for a plate shearing machine comprises a workbench 1, wherein a lathe bed 2 is arranged at one end of the workbench 1, a material carrying platform 3 is fixedly arranged at the other end of the workbench 1, a cutter hydraulic cylinder 4 is fixedly arranged on one side of the upper end and the lower wall surface of the lathe bed 2, an upper cutter 5 is arranged at the telescopic end of the cutter hydraulic cylinder 4, a lower cutter 6 is arranged on the material carrying platform 3 and is positioned under the cutter, a bending hydraulic cylinder 7 is fixedly arranged on the other side of the upper end and the lower wall surface of the lathe bed 2, a bending cutter 8 is arranged at the driving end of the bending hydraulic cylinder 7, a pair of supporting plates 9 is fixedly arranged on the material carrying platform 3 and is positioned under the bending cutter 8, a bending platform 10 is fixedly arranged between the pair of supporting plates 9, a bending groove 11 is formed in the bending platform 10, a bending angle adjusting portion is arranged in the bending groove 11, and a cutting material pressing portion is arranged on one side of the lower wall surface of the bending platform 10, an auxiliary material smoothening device is arranged between the front wall surface and the rear wall surface of the supporting plate 9. The bending angle adjusting portion comprises a pair of first hydraulic cylinders 12 and a pair of adjusting plates 13, the first hydraulic cylinders 12 are fixedly installed at the bottom of the bending groove 11, the telescopic ends of the first hydraulic cylinders 12 are hinged to first sliding blocks 14, the adjusting plates 13 are hinged between two side wall surfaces of the bending groove 11, the other ends of the bottom sides of the adjusting plates 13 are fixedly installed with first sliding rails 15 respectively, and the first sliding blocks 14 are movably installed on the first sliding rails 15. The cutting material pressing portion comprises a second hydraulic cylinder 16, the second hydraulic cylinder 16 is fixedly installed on one side of the lower wall face of the bending table 10 and located between the pair of supporting plates 9, a sleeve 17 is fixedly installed at the telescopic end of the second hydraulic cylinder 16, first sliding grooves 18 are formed in the inner wall faces of the two sides of the sleeve 17, second sliding blocks 19 are movably installed in the first sliding grooves 18, pressing blocks 20 are fixedly installed between the second sliding blocks 19, and a plurality of springs 31 are fixedly installed between the top ends of the pressing blocks 20 and the inner wall faces of the sleeve 17. The auxiliary material smoothening device comprises two pairs of second sliding grooves 21, a third sliding block 22 and a screw rod 23, wherein the two pairs of second sliding grooves 21 are respectively arranged on one side wall surface of a pair of supporting plates 9, the two pairs of second sliding grooves 21 are respectively internally and slidably provided with a second sliding block 19, a smoothening plate 24 is fixedly arranged between the second sliding blocks 19, a roller mounting groove 25 is formed in the lower wall surface of the smoothening plate 24, a plurality of rollers 26 are movably mounted between the front wall surface and the rear wall surface of the roller mounting groove 25, one end of each pair of supporting plates 9 is respectively and fixedly provided with a T-shaped sliding rail 27, one side of the third sliding block 22 is provided with a T-shaped groove 28, the third sliding block 22 is movably mounted on the T-shaped sliding rail 27 through the T-shaped groove 28, one side of the third sliding block 22 is provided with a threaded hole, one side of the screw rod 23 penetrating through the third sliding block 22 is in threaded connection with the threaded hole, and the screw rod 23 is fixedly provided with a friction block 29, the friction block 29 is in contact with the T-shaped slide rail 27, the other end of the screw 23 is provided with a rotating plate 30, and the lower wall surface of the third slide block 22 is fixedly arranged on the upper wall surface of the material-following plate 24. The bottom end of the sleeve 17 is provided with an anti-slip pad. A third sliding groove is formed in the lower end of the first sliding rail 15, the cross section of the top end of the third sliding groove is circular, and the cross section of the top end of the first sliding block 14 is circular.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): according to the attached figures 1-5 of the specification, a cutter hydraulic cylinder 4, a bending hydraulic cylinder 7, a first hydraulic cylinder 12 and a second hydraulic cylinder 16 are electrically connected with an external controller through leads, when the cutting hydraulic cylinder 4 and the bending hydraulic cylinder 7 are used for shearing and bending a steel plate, when the steel plate needs to be bent, the plate is placed on a bending table 10, the bending hydraulic cylinder 7 is controlled by the controller to drive a bending knife 8 to punch downwards for bending, when the bending angle needs to be adjusted, the first hydraulic cylinder 12 is controlled by the controller to drive an adjusting plate 13 to rotate so as to adjust the included angle between the two adjusting plates 13, at the moment, a first slide block 14 can slide on a first slide rail 15 along with the adjusting plate 13, so that the adjustment of the angle is completed, when the steel plate needs to be sheared, the steel plate is placed on a material table and between supporting plates 9, at the moment, the rotating plate 30 is adjusted to cancel the locking of a third slide block 22 on a T-shaped slide rail 27, the third sliding block 22 is adjusted to move downwards, the material following plate 24 can move downwards along with the third sliding block 22 at the moment, a steel plate is pre-pressed, the rotating plate 30 can be adjusted to rotate to drive the screw 23 to drive the friction block 29 to be close to the T-shaped sliding rail until the steel plate is tightly pressed and locked, the distance between one end of the steel plate and the upper cutting knife 5 is adjusted at the moment, after the adjustment is completed, the controller controls the second hydraulic cylinder 16 to stretch downwards and stretch downwards to drive the sleeve 17 to move downwards, the pressing block 20 can fully extend into the sleeve 17 and compress the spring 21, the downward pressure of the pressing block 20 is enhanced by the spring 21 to the pressing effect of the steel plate, and after the pressing, the controller controls the cutter hydraulic cylinder 4 to drive the upper cutting knife 5 to move downwards to cut the steel plate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. A bending angle adjusting structure for a plate shearing machine comprises a workbench (1) and is characterized in that a lathe bed (2) is arranged at one end of the workbench (1), a material carrying platform (3) is fixedly arranged at the other end of the workbench (1), a cutter hydraulic cylinder (4) is fixedly arranged on one side of the lower wall face of the upper end of the lathe bed (2), an upper cutter (5) is arranged at the telescopic end of the cutter hydraulic cylinder (4), a lower cutter (6) is arranged on the material carrying platform (3) and is positioned under the cutter, a bending hydraulic cylinder (7) is fixedly arranged on the other side of the lower wall face of the upper end of the lathe bed (2), a bending knife (8) is arranged at the driving end of the bending hydraulic cylinder (7), a pair of supporting plates (9) is fixedly arranged on the material carrying platform (3) and is positioned under the bending knife (8), and a bending platform (10) is fixedly arranged between the supporting plates (9), bending grooves (11) are formed in the bending table (10), bending angle adjusting portions are arranged in the bending grooves (11), cutting material pressing portions are installed on one side of the lower wall face of the bending table (10), and auxiliary material smoothening devices are arranged between the front wall face and the rear wall face of the supporting plate (9).
2. The structure for adjusting the bending angle of a plate shearing according to claim 1, wherein the bend angle adjusting portion comprises a pair of first hydraulic cylinders (12) and a pair of adjusting plates (13), the first hydraulic cylinders (12) are fixedly mounted at the bottom of the bending groove (11), the telescopic ends of the first hydraulic cylinders (12) are hinged to first sliding blocks (14), the adjusting plates (13) are hinged between two side wall surfaces of the bending groove (11), the other ends of the bottom sides of the adjusting plates (13) are respectively and fixedly mounted with first sliding rails (15), and the first sliding blocks (14) are movably mounted on the first sliding rails (15).
3. The bending angle adjusting structure for the shearing plate according to claim 1, wherein the cutting material pressing portion comprises a second hydraulic cylinder (16), the second hydraulic cylinder (16) is fixedly installed on one side of the lower wall surface of the bending table (10) and located between the pair of support plates (9), a sleeve (17) is fixedly installed at the telescopic end of the second hydraulic cylinder (16), a first sliding groove (18) is formed in the inner wall surface of each of two sides of the sleeve (17), a second sliding block (19) is movably installed in the first sliding groove (18), a pressing block (20) is fixedly installed between the second sliding blocks (19), and a plurality of springs (31) are fixedly installed between the top end of the pressing block (20) and the top end of the inner wall surface of the sleeve (17).
4. The structure for adjusting the bending angle of a sheared plate according to claim 1, wherein the auxiliary material smoothening device comprises two pairs of second sliding grooves (21), a third sliding block (22) and a screw (23), the two pairs of second sliding grooves (21) are respectively formed in one side wall surface of a pair of supporting plates (9), the two pairs of second sliding grooves (21) are respectively and slidably provided with a second sliding block (19), a smoothening plate (24) is fixedly arranged between the second sliding blocks (19), a roller mounting groove (25) is formed in the lower wall surface of the smoothening plate (24), a plurality of rollers (26) are movably mounted between the front wall surface and the rear wall surface of the roller mounting groove (25), one end of each pair of supporting plates (9) is respectively and fixedly provided with a T-shaped sliding rail (27), a T-shaped groove (28) is formed in one side of the third sliding block (22), and the third sliding block (22) is movably mounted on the T-shaped sliding rail (27) through the T-shaped groove (28), threaded hole is seted up to third slider (22) one side, screw rod (23) run through third slider (22) one side threaded connection in threaded hole, screw rod (23) run through end fixed mounting have clutch blocks (29), clutch blocks (29) contact with T shape slide rail (27), commentaries on classics board (30) are installed to the screw rod (23) other end, wall fixed mounting is in the last wall of following flitch (24) under third slider (22).
5. A bending angle adjusting structure for shearing plates according to claim 3, characterized in that the bottom end of the sleeve (17) is provided with a non-slip pad.
6. The structure for adjusting the bending angle of a plate shearing according to claim 2, characterized in that a third sliding groove is formed at the lower end of the first sliding rail (15), the cross section of the top end of the third sliding groove is circular, and the cross section of the top end of the first sliding block (14) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159748.4U CN216029266U (en) | 2021-09-08 | 2021-09-08 | Bending angle adjusting structure for plate shearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122159748.4U CN216029266U (en) | 2021-09-08 | 2021-09-08 | Bending angle adjusting structure for plate shearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216029266U true CN216029266U (en) | 2022-03-15 |
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ID=80597790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122159748.4U Expired - Fee Related CN216029266U (en) | 2021-09-08 | 2021-09-08 | Bending angle adjusting structure for plate shearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216029266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669646A (en) * | 2022-05-30 | 2022-06-28 | 江苏逸欣节能科技有限公司 | Surface stamping device for machining heat insulation plate with adjustable angle |
-
2021
- 2021-09-08 CN CN202122159748.4U patent/CN216029266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669646A (en) * | 2022-05-30 | 2022-06-28 | 江苏逸欣节能科技有限公司 | Surface stamping device for machining heat insulation plate with adjustable angle |
| CN114669646B (en) * | 2022-05-30 | 2022-09-27 | 江苏逸欣节能科技有限公司 | Surface stamping device for machining heat insulation plate with adjustable angle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220315 |