CN114226829B - Plate shearing machine - Google Patents
Plate shearing machine Download PDFInfo
- Publication number
- CN114226829B CN114226829B CN202210093243.9A CN202210093243A CN114226829B CN 114226829 B CN114226829 B CN 114226829B CN 202210093243 A CN202210093243 A CN 202210093243A CN 114226829 B CN114226829 B CN 114226829B
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- CN
- China
- Prior art keywords
- plate
- frame
- shearing
- shearing machine
- rod
- 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.)
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- 238000010008 shearing Methods 0.000 title claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 18
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a plate shearing machine, which comprises a frame, wherein a workbench surface is arranged on the upper surface of the frame, a shearing frame is fixed on the upper surface of the workbench surface, two groups of pressing mechanisms are arranged on the shearing frame, each group of pressing mechanisms comprises two fixing plates symmetrically fixed on the left side and the right side of the shearing frame, an electric push rod is arranged at the bottom of each fixing plate, a connecting rod is arranged at the telescopic end of each electric push rod, supporting rods are fixed on the connecting rods, two supporting rods of the same group of pressing mechanisms are connected through a horizontal rod, and an inclination sensor is arranged on each horizontal rod. According to the invention, the material is sheared after being compressed by the compressing mechanism, the compressed plane is detected by the horizontal rod on the compressing mechanism, so that the plane to be cut is ensured to be in a normal horizontal state, and then shearing work is performed, and the situation that the shearing blade cannot vertically cut the material due to the fact that foreign matters are accumulated on one side is prevented.
Description
[ field of technology ]
The invention relates to the technical field of machining, in particular to the technical field of plate shearing machines.
[ background Art ]
A plate shearing machine is a machine that shears a plate material by reciprocating a linear motion of one blade relative to the other blade. The movable upper blade and the fixed lower blade are used for applying shearing force to metal plates with various thicknesses by adopting reasonable blade gaps, so that the plates are broken and separated according to the required size. The plate shearing machine belongs to one of forging and pressing machines, and has the main function of metal processing industry. The product is widely applicable to aviation, light industry, metallurgy, chemical industry, construction, ships, automobiles, electric power, electric appliances, decoration and other industries to provide needed special machinery and complete equipment.
The existing plate shearing machine has the following problems: when in cutting, the material cannot be ensured to be in a horizontal state, so that the shearing blade cannot vertically cut the material; when stacking or impurity accumulation occurs on the working table, the material cannot be treated in time, so that the shearing effect is not ideal, and the product quality is reduced.
[ invention ]
The invention aims to solve the problems in the prior art and provides a plate shearing machine which can be used for enabling a plate to be sheared.
In order to achieve the above purpose, the invention provides a plate shearing machine which comprises a frame, wherein a workbench surface is arranged on the upper surface of the frame, a shearing frame is fixed on the upper surface of the workbench surface and comprises a top plate at the top and side plates positioned at the bottoms of two sides of the top plate, a base is arranged at the bottom of the frame, height adjusting bolts are arranged at four corners of the base, and bubble levels are respectively arranged on four side walls of the base.
Preferably, a plurality of hydraulic telescopic rods are symmetrically arranged at the top of the top plate, the telescopic ends of the hydraulic telescopic rods penetrate through the top plate and are provided with shear knife rests, limiting sliding grooves are formed in the two side plates, two ends of each shear knife rest are slidably arranged in the corresponding limiting sliding grooves, and shearing blades are arranged at the bottoms of the shear knife rests.
Preferably, two groups of pressing mechanisms are arranged on the shearing machine frame and symmetrically arranged on the front side and the rear side of the shearing machine frame, each group of pressing mechanisms comprises two fixing plates symmetrically fixed on the left side and the right side of the shearing machine frame, an electric push rod is mounted at the bottom of each fixing plate, a connecting rod is mounted at the telescopic end of each electric push rod, and a pressing plate is mounted at the bottom of each connecting rod.
Preferably, the connecting rod is fixedly provided with a supporting rod extending outwards horizontally, two supporting rods of the same group of pressing mechanisms are connected through a horizontal rod, two sides of the horizontal rod are hinged to one side, away from the connecting rod, of the supporting rod, the horizontal rod is provided with an inclination sensor, and the inclination sensor is connected with a controller of the plate shearing machine.
Preferably, a pressure sensor is arranged at the bottom of the pressing plate and is connected with a controller of the plate shearing machine.
Preferably, an alarm is further arranged at the top of the top plate, a proximity switch is arranged on one of the side plates of the shearing machine frame, an induction probe matched with the proximity switch is fixed in the middle of the connecting rod, the proximity switch is connected with the alarm, and the alarm is connected with a controller of the plate shearing machine.
Preferably, the pressure sensor is connected with a voltage comparator, when the voltage comparator detects that the pressure of the pressure sensor reaches the specified pressure, the controller controls the alarm to be electrified and operated, and after the alarm is electrified and operated, when the inductive probe enters the inductive range of the proximity switch, the alarm can be lightened and an alarm is sent out.
The invention has the beneficial effects that: according to the invention, the base is arranged at the bottom of the frame, and the workbench surface on the frame is kept horizontal through the height adjusting bolt and the bubble level meter, so that the cutting precision is ensured; the material is sheared after being compressed by the compressing mechanism, the compressed plane is detected by the horizontal rod on the compressing mechanism, the plane to be cut is ensured to be in a normal horizontal state, and then shearing work is performed, so that the situation that the shearing blade cannot vertically cut the material due to the fact that foreign matters are accumulated on one side is prevented; after the compaction device compacts materials, an alarm circuit is activated, if stacking of materials occurs, the stacked materials are lifted up by the horizontal rod, so that the inductive probe is close to the proximity switch, the alarm alarms, workers can be timely reminded to check, and the stacked materials are cleaned.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic view of a plate shearing machine according to the present invention;
fig. 2 is a schematic top view of a plate shearing machine according to the present invention;
fig. 3 is a schematic view of a horizontal bar structure of a plate shearing machine according to the present invention;
fig. 4 is a schematic view of a shearing machine frame structure of a plate shearing machine according to the present invention;
fig. 5 is a schematic view showing an inclined state structure of a plate shearing machine according to the present invention;
fig. 6 is a schematic view showing a stacked state structure of a plate shearing machine according to the present invention.
In the figure: 1-frame, 2-table surface, 3-base, 4-height adjusting bolt, 5-bubble level, 6-hydraulic telescopic link, 7-hold-down mechanism, 8-siren, 10-shearing frame, 11-roof, 12-curb plate, 13-limit chute, 14-shearing blade, 61-shearing knife rest, 71-fixed plate, 72-electric putter, 73-connecting rod, 74-clamp plate, 75-bracing piece, 76-horizontal bar, 81-proximity switch, 82-inductive probe.
[ detailed description ] of the invention
Referring to fig. 1 to 6, the plate shearing machine of the invention comprises a frame 1, wherein the upper surface of the frame 1 is provided with a workbench surface 2, the upper surface of the workbench surface 2 is fixedly provided with a shearing frame 10, the shearing frame 10 comprises a top plate 11 at the top and side plates 12 positioned at the bottoms of two sides of the top plate 11, the bottom of the frame 1 is provided with a base 3, four corners of the base 3 are provided with height adjusting bolts 4, four side walls of the base 3 are respectively provided with a bubble level 5, the top of the top plate 11 is symmetrically provided with a plurality of hydraulic telescopic rods 6, telescopic ends of the hydraulic telescopic rods 6 penetrate through the top plate 11 and are provided with shearing tool rests 61, limiting sliding grooves 13 are arranged in the two ends of the shearing tool rests 61 are slidably arranged in the limiting sliding grooves 13, the bottom of the shearing tool rests 61 is provided with shearing blades 14, the shearing frame 10 is provided with two groups of pressing mechanisms 7, and the two groups of pressing mechanisms 7 are symmetrically arranged on the front and rear sides of the shearing frame 10;
each group of pressing mechanisms 7 comprises two fixing plates 71 symmetrically fixed on the left side and the right side of the shearing machine frame 10, an electric push rod 72 is installed at the bottom of each fixing plate 71, a connecting rod 73 is installed at the telescopic end of each electric push rod 72, a pressing plate 74 is installed at the bottom of each connecting rod 73, supporting rods 75 extending outwards horizontally are fixed on each connecting rod 73, two supporting rods 75 of the same group of pressing mechanisms 7 are connected through a horizontal rod 76, two sides of each horizontal rod 76 are hinged to one side, far away from each connecting rod 73, of each supporting rod 75, and an inclination sensor is arranged on each horizontal rod 76 and connected with a controller of the shearing machine;
the bottom of clamp plate 74 is equipped with pressure sensor, pressure sensor is connected with the controller of plate shearing machine, the top of roof 11 still is equipped with alarm 8, be equipped with a proximity switch 81 on one of them curb plate 12 of shearing frame 10, the centre department of connecting rod 73 be fixed with proximity switch 81 assorted inductive probe 82, proximity switch 81 with alarm 8 is connected, alarm 8 is connected with the controller of plate shearing machine, pressure sensor is connected with voltage comparator, and when voltage comparator detected pressure sensor's pressure reached appointed pressure, the switch-on operation of controller control alarm 8, after the switch-on operation of alarm 8, alarm 8 can light up and send out the alarm when inductive probe 82 gets into proximity switch 81's sensing range.
The working process of the invention comprises the following steps:
in the working process of the plate shearing machine, the working table surface is kept horizontal through the height adjusting bolt of the base, and when sundries are accumulated on one side of materials during shearing, an inclination angle sensor of the horizontal rod sends a warning signal to the controller and the shearing work is suspended when the inclination angle sensor senses that the inclination angle exceeds a preset value; if stacking occurs at the bottom of the materials, after the pressing device presses the materials, the pressure sensor senses pressure, so that the controller activates the alarm, the stacked materials lift the horizontal rod, the sensing probe approaches to the proximity switch, the alarm alarms, workers can be reminded of checking in time, and the stacked materials are cleaned; when in a standby state, the pressing device is not in contact with materials, the alarm is in a power-off state, and the proximity of the sensing probe can not enable the alarm to alarm.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (3)
1. A plate shearing machine, characterized in that: the automatic cutting machine comprises a frame (1), a workbench surface (2) is arranged on the upper surface of the frame (1), a cutting frame (10) is fixed on the upper surface of the workbench surface (2), the cutting frame (10) comprises a top plate (11) at the top and side plates (12) positioned at the bottoms of the two sides of the top plate (11), a base (3) is arranged at the bottom of the frame (1), height adjusting bolts (4) are arranged at four corners of the base (3), bubble level gauges (5) are respectively arranged on four side walls of the base (3), two groups of pressing mechanisms (7) are arranged on the cutting frame (10), the two groups of pressing mechanisms (7) are symmetrically arranged on the front side and the rear side of the cutting frame (10), each group of pressing mechanisms (7) comprises two fixing plates (71) symmetrically fixed on the left side and the right side of the cutting frame (10), an electric push rod (72) is arranged at the bottom of the fixing plate (71), a connecting rod (73) is arranged at the telescopic end of the electric push rod (72), a pressing plate (74) is arranged at the bottom of the connecting rod (73), two groups of the connecting rod (73) are respectively provided with a pressing plate (7), two pressing mechanisms (75) are fixedly connected between two groups of horizontal supporting rods (75) extending outwards, the utility model discloses a trigger, including bracing piece (73) and connecting rod (73), horizontal rod (76) both sides with bracing piece (75) are kept away from one side of connecting rod (73) articulates the setting, be provided with inclination sensor on horizontal rod (76), inclination sensor is connected with the controller of plate shearing machine, the bottom of clamp plate (74) is equipped with pressure sensor, pressure sensor is connected with the controller of plate shearing machine, the top of roof (11) still is equipped with siren (8), be equipped with a proximity switch (81) on one of them curb plate (12) of shearing frame (10), the middle department of connecting rod (73) be fixed with proximity switch (81) assorted inductive probe (82), proximity switch (81) with siren (8) are connected, siren (8) are connected with the controller of plate shearing machine.
2. The plate shearing machine as recited in claim 1, wherein: the top symmetry of roof (11) is provided with a plurality of hydraulic telescoping rods (6), the flexible end of hydraulic telescoping rod (6) runs through roof (11) sets up and installs shearing blade rest (61), and the inside of two curb plates (12) is equipped with spacing spout (13), the both ends slip setting of shearing blade rest (61) are in spacing spout (13), shearing blade (14) are installed to the bottom of shearing blade rest (61).
3. The plate shearing machine as recited in claim 1, wherein: the pressure sensor is connected with a voltage comparator, when the voltage comparator detects that the pressure of the pressure sensor reaches the specified pressure, the controller controls the alarm (8) to be electrified and operated, and after the alarm (8) is electrified and operated, the alarm (8) can be lightened and give out an alarm when the inductive probe (82) enters the inductive range of the proximity switch (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093243.9A CN114226829B (en) | 2022-01-26 | 2022-01-26 | Plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093243.9A CN114226829B (en) | 2022-01-26 | 2022-01-26 | Plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114226829A CN114226829A (en) | 2022-03-25 |
| CN114226829B true CN114226829B (en) | 2024-03-26 |
Family
ID=80747278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210093243.9A Active CN114226829B (en) | 2022-01-26 | 2022-01-26 | Plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114226829B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6497047B1 (en) * | 1999-03-10 | 2002-12-24 | Fujikoshi Kikai Kogyo Kabushiki Kaisha | Flatness measuring equipment |
| CN105436351A (en) * | 2014-09-29 | 2016-03-30 | 青岛三利中德美水设备有限公司 | Protection device of bending machine |
| CN108189140A (en) * | 2017-12-29 | 2018-06-22 | 海宁市利升制衣厂 | A kind of clothing tailoring machine |
| CN109203566A (en) * | 2018-09-11 | 2019-01-15 | 台山市永宝工艺制造有限公司 | A kind of quick pressuring flat device of carton production |
| CN210208827U (en) * | 2019-05-29 | 2020-03-31 | 上海紫尧实业有限公司 | Plate shearing machine with automatic flitch fixing mechanism |
| CN210789425U (en) * | 2019-09-09 | 2020-06-19 | 成都一变变压器有限公司 | Novel mechanical plate shearing machine for producing transformer |
| CN211425372U (en) * | 2020-01-02 | 2020-09-04 | 深圳市湘艺木制品有限公司 | Full-automatic wood table height detection equipment with corrosion prevention function |
| CN211888691U (en) * | 2020-02-17 | 2020-11-10 | 昆山五源星精密模具有限公司 | Quick-changing type adjustable stamping die |
| CN212264702U (en) * | 2020-05-27 | 2021-01-01 | 河北一星护栏有限公司 | High-performance plate shearing machine convenient to quick location |
| CN213591875U (en) * | 2020-10-21 | 2021-07-02 | 天津市泽友工贸有限公司 | Galvanized sheet shearing machine with press from both sides tight structure for processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ540899A (en) * | 2002-12-23 | 2007-03-30 | Kenneth Wargon | Apparatus and method for displaying numeric values corresponding to the volume of segments of an irregularly shaped item |
-
2022
- 2022-01-26 CN CN202210093243.9A patent/CN114226829B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6497047B1 (en) * | 1999-03-10 | 2002-12-24 | Fujikoshi Kikai Kogyo Kabushiki Kaisha | Flatness measuring equipment |
| CN105436351A (en) * | 2014-09-29 | 2016-03-30 | 青岛三利中德美水设备有限公司 | Protection device of bending machine |
| CN108189140A (en) * | 2017-12-29 | 2018-06-22 | 海宁市利升制衣厂 | A kind of clothing tailoring machine |
| CN109203566A (en) * | 2018-09-11 | 2019-01-15 | 台山市永宝工艺制造有限公司 | A kind of quick pressuring flat device of carton production |
| CN210208827U (en) * | 2019-05-29 | 2020-03-31 | 上海紫尧实业有限公司 | Plate shearing machine with automatic flitch fixing mechanism |
| CN210789425U (en) * | 2019-09-09 | 2020-06-19 | 成都一变变压器有限公司 | Novel mechanical plate shearing machine for producing transformer |
| CN211425372U (en) * | 2020-01-02 | 2020-09-04 | 深圳市湘艺木制品有限公司 | Full-automatic wood table height detection equipment with corrosion prevention function |
| CN211888691U (en) * | 2020-02-17 | 2020-11-10 | 昆山五源星精密模具有限公司 | Quick-changing type adjustable stamping die |
| CN212264702U (en) * | 2020-05-27 | 2021-01-01 | 河北一星护栏有限公司 | High-performance plate shearing machine convenient to quick location |
| CN213591875U (en) * | 2020-10-21 | 2021-07-02 | 天津市泽友工贸有限公司 | Galvanized sheet shearing machine with press from both sides tight structure for processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114226829A (en) | 2022-03-25 |
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