Hydraulic shearing machine for electrolytic nickel plate

Abstract

The utility model discloses an electrolytic nickel plate hydraulic shearing machine in the relevant technical field of shearing machines, which comprises a main frame and an upper support frame, a conveying roller is arranged at a hollow position of one end of the main frame far away from the upper support frame, two side positioning adjusting grooves are arranged on the main frame between the conveying roller and the upper support frame, and the two side positioning adjusting grooves are arranged on the upper support frame. And a guide positioning plate is mounted at the side positioning adjusting groove in a sliding connection manner. The shearing machine is provided with the conveying roller, the guide positioning frame and the end positioning plate, the electrolytic nickel plate can be conveyed to the shearing position through the conveying roller, effective positioning and shearing are carried out according to different production dimensions, the shearing dimension precision is high, the feeding position is far away from the shearing knife, the safety performance is good, the shearing blade of the shearing knife is of an inclined structure, and the shearing efficiency is improved. The impact force borne by the shear knife in the shearing process can be reduced, and a shearing mechanism composed of the shear knife and the shearing hydraulic cylinder can be adjusted under the action of the swing rod structure so as to meet diversified production requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of shearing machines, in particular to a hydraulic shearing machine for electrolytic nickel plates. Background Art

[0002] Nickel is a silvery-white metal with a slight yellow tint. It is a transition metal with ferromagnetism. Electrolytic nickel is nickel made by electrolysis. Stainless steel and various alloy steels made of it are widely used in aircraft, tanks, ships, radars, missiles, spacecraft and some manufacturing in civil industry, ceramic pigments, permanent magnetic materials, electronic remote control and other fields. Electrolytic nickel plate is mainly a plate-shaped metal material made of electrolytic nickel as the basic component, adding appropriate amounts of additional elements, and undergoing chemical reactions and electrolysis processes. Electrolytic nickel plate has excellent corrosion resistance, thermal stability and conductivity, and is widely used in the chemical industry, aerospace, electronic technology and other fields. In actual use, a shearing machine is needed to shear the electrolytic nickel plate into sizes suitable for different needs. During the operation of the existing shearing machine, the operator is usually required to manually place the electrolytic nickel plate at the shearing knife position, resulting in a large error in the shearing size of the electrolytic nickel plate, and the manual placement is close to the shearing knife, which poses certain safety hazards.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a hydraulic shearing machine for electrolytic nickel plates. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] The hydraulic shearing machine for electrolytic nickel plate comprises a main frame and an upper support frame, a conveying roller is installed at a hollow position on the main frame away from one end of the upper support frame, the main frame is provided with two side positioning adjustment grooves located between the conveying roller and the upper support frame and arranged oppositely, a guide positioning plate is slidably connected and installed at the side positioning adjustment groove, the lower part of the guide positioning plate corresponds to the moving block 1 and the moving block 2 and is fixedly connected respectively, the upper parts of the moving block 1 and the moving block 2 are clamped in the corresponding side positioning adjustment grooves, the moving block 1 and the moving block 2 are installed on the transmission screw, the side positioning adjustment groove is provided with a bearing seat near the edge of the main frame, the transmission screw is located between the two bearing seats, a positioning motor connected to the transmission screw is fixedly installed on the outer side of the bearing seat, an end head positioning adjustment groove is provided on the main frame near the end head position of the upper support frame, an end head positioning plate is installed in the end head positioning adjustment groove for positioning the end head position of the electrolytic nickel plate, and a shearing mechanism for shearing the electrolytic nickel plate is connected to the upper support frame.

[0006] As a further solution of the utility model: the guide positioning plate is a bent plate structure, the end of the guide positioning plate close to the conveying roller is set as an inclined trumpet, and the end close to the upper support frame is set as a parallel structure, which is convenient for guiding and positioning the electrolytic nickel plate conveyed.

[0007] As a further solution of the utility model: a sensor mounting plate is arranged above the parallel structural section of the guide positioning plate, and a distance measuring sensor is fixedly arranged on the sensor mounting plate for detecting the distance between the parallel structural sections of the two guide positioning plates to meet the positioning requirements of electrolytic nickel plates of corresponding specifications.

[0008] As a further solution of the utility model: a mounting plate is fixedly provided on the upper support frame, a gearbox is fixedly installed on one side of the mounting plate close to the end positioning adjustment groove, an adjustment motor is fixedly provided above the gearbox, a connecting rocker arm is installed on the output shaft of the gearbox, the connecting rocker arm is rotatably connected to the transition arm, and the adjustment motor is used to provide power support for the rotation of the connecting rocker arm.

[0009] As a further solution of the utility model: the other end of the transition rod is connected to the articulated seat through a rotating shaft, the rotating shaft is clamped in an adjusting slot provided on the mounting vertical plate, a hydraulic cylinder mounting plate is fixedly provided below the articulated seat, the shear mechanism is fixedly installed below the hydraulic cylinder mounting plate, and the connecting rod mechanism can drive the articulated seat to move along the adjusting slot.

[0010] As a further solution of the utility model: the shearing mechanism includes a shearing knife, a lifting plate and a shearing hydraulic cylinder, the lifting plate is fixedly provided at the lower end of the telescopic rod of the shearing hydraulic cylinder, the shearing knife is installed on the lifting plate, and the shearing blade of the shearing knife is an inclined structure, which can reduce the impact force on the shearing knife during the shearing process.

[0011] As a further solution of the utility model: a clamping mounting frame is fixedly provided on one side of the mounting vertical plate close to the guide positioning plate, a clamping hydraulic cylinder is fixedly provided above the clamping mounting frame, and a clamping block is fixedly provided at the lower end of the telescopic rod of the clamping hydraulic cylinder for clamping and fixing the electrolytic nickel plate.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] The shearing machine of the utility model is provided with a conveying roller, a guide positioning frame and an end positioning plate, and can convey the electrolytic nickel plate to the shearing position through the conveying roller, and effectively position and shear according to different production size specifications, with high shearing size accuracy, the feeding position is far away from the shearing knife, and the safety performance is good.

[0014] The shearing blade of the shearing knife of the utility model is an inclined structure, which can reduce the impact force on the shearing knife during the shearing process. The shearing mechanism composed of the shearing knife and the shearing hydraulic cylinder can be adjusted under the action of the swing rod structure to meet diverse production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 It is a side view of the utility model;

[0019] Figure 4 It is a top view of the utility model.

[0020] In the figure: 1. Main frame; 2. Upper support frame; 3. Shear knife; 4. Lifting plate; 5. Shear hydraulic cylinder; 6. Conveyor roller; 7. Hydraulic cylinder mounting plate; 8. Adjustment slide; 9. Articulated seat; 10. Transition rod; 11. Connecting rocker arm; 12. Output shaft; 13. Gearbox; 14. Adjustment motor; 15. Positioning motor; 16. Moving block 1; 17. Moving block 2; 18. Transmission screw; 19. Bearing seat; 20. Sensor mounting plate; 21. Mounting vertical plate; 22. Side positioning adjustment groove; 23. Guide positioning plate; 24. Distance sensor; 25. End positioning adjustment groove; 26. End positioning plate; 27. Clamping mounting frame; 28. Clamping hydraulic cylinder; 29. ​​Clamping block.

[0021] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0023] like Figures 1 to 4As shown, the electrolytic nickel plate hydraulic shearing machine includes a main frame 1 and an upper support frame 2, a conveying roller 6 is installed at a hollow position on the main frame 1 away from one end of the upper support frame 2, and two side positioning adjustment grooves 22 located between the conveying roller 6 and the upper support frame 2 and arranged oppositely are opened on the main frame 1 between the conveying roller 6 and the upper support frame 2, and a guide positioning plate 23 is installed in a sliding connection at the side positioning adjustment groove 22, and the lower part of the guide positioning plate 23 corresponds to the moving block 1 16 and the moving block 2 17 and is fixedly connected, and the upper part of the moving block 16 and the moving block 2 17 is clamped in the corresponding side positioning adjustment groove 22 The moving block 16 and the moving block 2 17 are installed on the transmission screw 18, and a bearing seat 19 is arranged at a position near the edge of the main frame 1 on the side positioning adjustment groove 22, and the transmission screw 18 is located between the two bearing seats 19. A positioning motor 15 connected to the transmission screw 18 is fixedly installed on the outer side of the bearing seat 19, and an end positioning adjustment groove 25 is opened on the main frame 1 near the end position of the upper support frame 2, and an end positioning plate 26 is installed in the end positioning adjustment groove 25 for positioning the end position of the electrolytic nickel plate, and a shearing mechanism for shearing the electrolytic nickel plate is connected to the upper support frame 2.

[0024] Among them, the guide positioning plate 23 is a bent plate structure, the end of the guide positioning plate 23 close to the conveying roller 6 is set as an inclined trumpet mouth, and the end close to the upper support frame 2 is set as a parallel structure, which is convenient for guiding and positioning the electrolytic nickel plate conveyed.

[0025] Among them, a sensor mounting plate 20 is arranged above the parallel structural section of the guide positioning plate 23, and a distance measuring sensor 24 is fixedly arranged on the sensor mounting plate 20 for detecting the distance between the parallel structural sections of the two guide positioning plates 23 to meet the positioning requirements of the electrolytic nickel plates of corresponding specifications.

[0026] Among them, a mounting plate 21 is fixedly provided on the upper support frame 2, a gearbox 13 is fixedly installed on one side of the mounting plate 21 close to the end positioning adjustment groove 25, an adjustment motor 14 is fixedly provided above the gearbox 13, a connecting rocker arm 11 is installed on the output shaft 12 of the gearbox 13, the connecting rocker arm 11 is rotatably connected to the transition rod 10, and the adjustment motor 14 is used to provide power support for the rotation of the connecting rocker arm 11.

[0027] Among them, the other end of the transition rod 10 is connected to the articulated seat 9 through a rotating shaft, and the rotating shaft is clamped in an adjusting slide groove 8 opened on the mounting vertical plate 21. A hydraulic cylinder mounting plate 7 is fixedly installed below the articulated seat 9, and a shearing mechanism is fixedly installed below the hydraulic cylinder mounting plate 7. The connecting rod mechanism can drive the articulated seat 9 to move along the adjusting slide groove 8.

[0028] Among them, the shearing mechanism includes a shearing knife 3, a lifting plate 4 and a shearing hydraulic cylinder 5. The lifting plate 4 is fixedly arranged at the lower end of the telescopic rod of the shearing hydraulic cylinder 5, and the shearing knife 3 is installed on the lifting plate 4. The shearing blade of the shearing knife 3 is an inclined structure, which can reduce the impact force on the shearing knife 3 during the shearing process.

[0029] In this embodiment, a clamping mounting frame 27 is fixedly provided on one side of the mounting vertical plate 21 close to the guide positioning plate 23, a clamping hydraulic cylinder 28 is fixedly provided above the clamping mounting frame 27, and a clamping block 29 is fixedly provided at the lower end of the telescopic rod of the clamping hydraulic cylinder 28 for clamping and fixing the electrolytic nickel plate.

[0030] The working principle of the utility model is as follows: when the electrolytic nickel plate is sheared, the spacing between the two guide positioning plates 23 is adjusted according to the width size specification of the nickel plate, the positioning motor 15 drives the transmission screw 18 to rotate, the moving block 16 and the moving block 2 17 move horizontally along the side positioning adjustment groove 22, and the spacing between the guide positioning plates 23 is adjusted so that the size of the parallel structural section of the guide positioning plate 23 matches the width size of the nickel plate, the distance measuring sensor 24 detects the adjustment process, and the adjustment accuracy is high. The position of the end positioning plate 26 is adjusted according to the length size of the cutting, so that the horizontal spacing between the end positioning plate 26 and the shearing knife 3 matches the cutting size, and after the adjustment is completed, the shearing process is started;

[0031] The electrolytic nickel plate is placed on the conveying roller 6, which is in a rotating state through a power transmission device, and the electrolytic nickel plate is conveyed to the position of the guide positioning plate 23. After being guided and positioned by the guide positioning plate 23, the electrolytic nickel plate is conveyed to the bottom of the shearing knife 3. When the end of the electrolytic nickel plate contacts the end positioning plate 26, the conveying roller 6 stops working, and the clamping hydraulic cylinder 28 is activated to clamp and fix the electrolytic nickel plate with the clamping block 29, and the shearing hydraulic cylinder 5 is started to drive the shearing knife 3 to move downward to shear the electrolytic nickel plate;

[0032] The novel structure of the present invention is reasonably designed and easy to install and use. The shearing machine is provided with a conveying roller 6, a guide positioning frame and an end positioning plate 26. The electrolytic nickel plate can be conveyed to the shearing position through the conveying roller 6, and effectively positioned and sheared according to different production size specifications. The shearing size is highly accurate, the loading position is far away from the shearing knife 3, and the safety performance is good. The shearing blade of the shearing knife 3 is an inclined structure, which can reduce the impact force on the shearing knife 3 during the shearing process. The shearing mechanism composed of the shearing knife 3 and the shearing hydraulic cylinder 5 can be adjusted under the action of the rocker structure to meet diversified production needs.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. Hydraulic shearing machine for electrolytic nickel plate, characterized in that: The invention comprises a main frame (1), an upper support frame (2) and a transmission screw (18); a conveying roller (6) is installed at a hollow position on the main frame (1) away from one end of the upper support frame (2); two side positioning adjustment grooves (22) are arranged on the main frame (1) and are located between the conveying roller (6) and the upper support frame (2) and are arranged opposite to each other; a guide positioning plate (23) is slidably connected and installed at the side positioning adjustment groove (22); the lower part of the guide positioning plate (23) is fixedly connected to the moving block 1 (16) and the moving block 2 (17) respectively; the upper part of the moving block 1 (16) and the moving block 2 (17) is clamped in the corresponding side positioning adjustment groove (22); The moving block 1 (16) and the moving block 2 (17) are mounted on a transmission screw (18); a bearing seat (19) is arranged at a position of the side positioning adjustment groove (22) close to the edge of the main frame (1); the transmission screw (18) is located between the two bearing seats (19); a positioning motor (15) connected to the transmission screw (18) is fixedly mounted on the outer side of the bearing seat (19); an end positioning adjustment groove (25) is provided on the main frame (1) close to the end of the upper support frame (2); an end positioning plate (26) is installed in the end positioning adjustment groove (25); and a shearing mechanism for shearing the electrolytic nickel plate is connected to the upper support frame (2).

2. The electrolytic nickel plate hydraulic shearing machine according to claim 1, characterized in that: The guide positioning plate (23) is a bent plate structure, and one end of the guide positioning plate (23) close to the conveying roller (6) is arranged in an inclined bell mouth, and one end close to the upper support frame (2) is arranged in a parallel structure.

3. The electrolytic nickel plate hydraulic shearing machine according to claim 2, characterized in that: A sensor mounting plate (20) is arranged above the parallel structural section of the guide positioning plate (23), and a distance measuring sensor (24) is fixedly arranged on the sensor mounting plate (20).

4. The electrolytic nickel plate hydraulic shearing machine according to claim 3, characterized in that: A mounting vertical plate (21) is fixedly arranged on the upper support frame (2); a gearbox (13) is fixedly arranged on one side of the mounting vertical plate (21) close to the end positioning adjustment groove (25); an adjustment motor (14) is fixedly arranged above the gearbox (13); a connecting rocker (11) is installed on the output shaft (12) of the gearbox (13); and the connecting rocker (11) is rotatably connected to the transition rod (10).

5. The electrolytic nickel plate hydraulic shearing machine according to claim 4, characterized in that: The other end of the transition rod (10) is connected to the hinge seat (9) via a rotating shaft, and the rotating shaft is clamped in an adjustment slide groove (8) provided on the mounting vertical plate (21). A hydraulic cylinder mounting plate (7) is fixedly arranged below the hinge seat (9), and the shear mechanism is fixedly installed below the hydraulic cylinder mounting plate (7).

6. The electrolytic nickel plate hydraulic shearing machine according to claim 5, characterized in that: The shearing mechanism comprises a shearing knife (3), a lifting plate (4) and a shearing hydraulic cylinder (5); the lifting plate (4) is fixedly arranged at the lower end of the telescopic rod of the shearing hydraulic cylinder (5); the shearing knife (3) is mounted on the lifting plate (4); and the shearing blade of the shearing knife (3) is an inclined structure.

7. The electrolytic nickel plate hydraulic shearing machine according to claim 6, characterized in that: A clamping mounting frame (27) is fixedly arranged on one side of the mounting vertical plate (21) close to the guide positioning plate (23), a clamping hydraulic cylinder (28) is fixedly arranged above the clamping mounting frame (27), and a clamping block (29) is fixedly arranged at the lower end of the telescopic rod of the clamping hydraulic cylinder (28).

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