CN214815227U

CN214815227U - Plate shearing machine

Info

Publication number: CN214815227U
Application number: CN202121695366.7U
Authority: CN
Inventors: 高明; 夏王辉; 胡燕锋; 李广正; 胡鑫龙
Original assignee: Zhejiang Yinan Civil Air Defense Equipment Co ltd
Current assignee: Zhejiang Yinan Civil Air Defense Equipment Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-11-23
Anticipated expiration: 2031-07-24

Abstract

The application relates to a plate shearing machine, it includes the frame, be provided with in the frame and be used for the locating plate of contradicting with panel, the locating plate is located the discharge end, be provided with closing device in the frame, closing device includes pressure strip, pressure spring and is used for driving the first driving piece that the pressure strip is close to or keeps away from the locating plate, first driving piece sets up in the frame and is located the pan feeding end, the pressure strip slides along the direction of being close to or keeping away from the locating plate and connects on first driving piece, pressure spring is used for maintaining the pressure strip with panel and locating plate compression state. This application has the effect that improves the precision of cutting out to panel.

Description

Plate shearing machine

Technical Field

The application relates to the field of plate processing, in particular to a plate shearing machine.

Background

When the protective door is produced, a steel plate needs to be used, the steel plate needs to be cut by a plate shearing machine, and the steel plate is cut into a required length and then can be used.

Chinese utility model patent that bulletin number is CN205437300U discloses a hydraulic plate shearing machine, which comprises a frame, be equipped with the workstation that is used for putting the holding down plate in the frame, the workstation tip is on a parallel with the holding down plate and is equipped with the locating plate, the locating plate sets up the inboard at the holding down plate. The effect of quality is tailor to the sheet metal component has improved.

The feeding end is arranged at one end where the plates enter, and the discharging end is arranged at one end where the plates are discharged.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the sheet metal component only contradicts with the locating plate, and the location is inaccurate, probably leads to the condition emergence that locating plate and sheet metal component break away from when tailorring, has reduced the shearing quality of sheet metal component.

SUMMERY OF THE UTILITY MODEL

In order to improve the precision of cutting out to panel, this application provides a plate shearing machine.

The application provides a plate shearing machine adopts following technical scheme:

the utility model provides a plate shearing machine, includes the frame, be provided with in the frame and be used for the locating plate of contradicting with panel, the locating plate is located the discharge end, be provided with closing device in the frame, closing device includes pressure strip, pressure spring and is used for driving the first driving piece that the pressure strip is close to or keeps away from the locating plate, first driving piece sets up in the frame and is located the pan feeding end, the pressure strip slides along the direction of being close to or keeping away from the locating plate and connects on first driving piece, pressure spring is used for maintaining the pressure strip with panel and locating plate compression state.

Through adopting above-mentioned technical scheme, place panel in the frame during use, first driving piece drives the pressure strip and is close to panel, and the pressure strip is contradicted panel and locating plate again afterwards, and first driving piece continues to remove, and the elasticity that makes pressure spring produce makes the pressure strip support tightly panel on the locating plate, has improved the precision of tailorring of panel.

Optionally, a clamping device is arranged on the pressing plate, the clamping device includes a clamping plate and a second driving member for driving the clamping plate to move in a direction close to or away from the plate, the clamping plate is located above the plate, and the clamping plate is connected to the pressing plate in a sliding manner in a direction close to or away from the plate.

Through adopting above-mentioned technical scheme, place panel between clamp plate and frame during the use, later the staff drives the clamp plate through the second driving piece and is close to panel, realizes the tight location of clamp with panel, and first driving piece drives panel and is close to the locating plate and supports tight location, has reduced the condition emergence that panel removed when tailorring, has further improved the quality of tailorring of panel.

Optionally, the second driving part comprises a threaded sleeve and a driving screw, a horizontal plate is arranged on the pressing plate, the horizontal plate is located above the plate, the threaded sleeve is in threaded connection with the horizontal plate, the threaded sleeve and the pressing plate are clamped in the direction in which the threaded sleeve is close to or away from the plate, the driving screw is in threaded connection with the threaded sleeve, and the clamping plate is arranged at one end, close to the plate, of the driving screw.

By adopting the technical scheme, when the plate is clamped, an operator only needs to drive the threaded sleeve to rotate, the threaded sleeve drives the clamping plate on the driving screw to be close to the plate, the plate is clamped and positioned, a good self-locking function is realized between the threaded sleeve and the driving screw, and the plate is clamped and positioned reliably.

Optionally, a blocking plate is arranged on the positioning plate and is positioned above the plate; the frame is provided with a waste collection box, and the waste collection box is positioned under the baffle plate.

Through adopting above-mentioned technical scheme, after tailorring the completion, the stop plate will be stopped by the waste material of deciding to the waste material that the messenger was decided falls, has reduced the waste material of deciding and has bounced and detained the condition emergence on the bottom knife, and the waste material of being cut falls to in the garbage collection box.

Optionally, a buffer assembly for buffering the scrap collecting box is arranged on the rack, and the buffer assembly comprises a buffer plate and a buffer spring for maintaining the original state of the buffer plate; the buffer plate is connected to the rack in a sliding manner along the vertical direction; the waste collection box is arranged on the buffer plate.

Through adopting above-mentioned technical scheme, after the waste material drops to scrap collecting box in, the buffer board slides along vertical downward direction, and buffer spring cushions the rigid collision between waste material and the scrap collecting box, has reduced the production of noise.

Optionally, a limiting component for limiting the waste collection box on the buffer plate is arranged on the buffer plate, and the limiting component comprises two first limiting plates and two second limiting plates; the two first limiting plates are arranged at the upper end of the buffer plate, a space for the scrap collecting box to slide is formed between the two first limiting plates, the two second limiting plates correspond to the two first limiting plates one by one, and the second limiting plates are arranged on the first limiting plates and penetrate into the scrap collecting box; and a sliding through hole for the sliding out of the waste collecting box is formed in the rack.

Through adopting above-mentioned technical scheme, during the use operating personnel slides scrap collecting box through the through-hole that slides and connects into between two first limiting plates and two second limiting plates, realizes spacing scrap collecting box on the buffer board, and the condition that reduces scrap collecting box breaks away from on the buffer board takes place when using.

Optionally, the first limiting plate is rotatably connected with a rotating plate used for limiting the waste collection box between the two first limiting plates, and one end of the rotating plate is used for abutting against the waste collection box.

Through adopting above-mentioned technical scheme, after operating personnel slided waste collecting box and connects between two first limiting plates, operating personnel drove the rotor plate and rotates for the rotor plate is inconsistent with waste collecting box, realizes with waste collecting box more reliable spacing on the buffer board, and the further condition that reduces waste collecting box breaks away from on the buffer board takes place when using.

Optionally, a moving assembly for driving the positioning plate to approach or be away from the feeding end is arranged on the rack, and the moving assembly comprises a driving screw rod and a driving motor for driving the driving screw rod to rotate; the length direction of the driving screw rod is consistent with the sliding direction of the positioning plate, and the driving screw rod is rotationally connected to the rack; the locating plate and the driving screw rod are circumferentially limited, and the locating plate is in threaded connection with the driving screw rod.

Through adopting above-mentioned technical scheme, when using, operating personnel accessible driving motor drive drives the lead screw and rotates, realizes adjusting the distance between locating plate and the last cutter, realizes cutting the panel of different length.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pressing device is used for realizing that the plate and the positioning plate are always in a tightly abutting state in the cutting process, so that the cutting precision of the plate is improved, the manufacturing precision of the protective door manufactured by the plate is improved, and the bearing capacity of the protective door is improved;

2. the movable assembly and the positioning plate facilitate the positioning and cutting of the plate by operators, and the cutting precision of the plate is improved;

3. make things convenient for operating personnel to the installation of garbage collection box through buffering subassembly and spacing subassembly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of fig. 1 of the present application, showing the hold-down device and the clamping device.

FIG. 3 is a cross-sectional view of FIG. 1 of the present application showing a cushioning assembly and a spacing assembly.

Fig. 4 is a schematic structural view of the discharge end of fig. 1 of the present application.

Fig. 5 is an enlarged view at a in fig. 4 of the present application.

Reference numerals: 1. a frame; 11. a lower cutter; 12. driving the hydraulic cylinder; 13. an upper cutter; 14. a slip through hole; 2. a pressing device; 21. a compression plate; 22. a driving cylinder; 23. a compression spring; 24. a travel bar; 25. a mounting seat; 26. a horizontal plate; 3. a clamping device; 31. a clamping plate; 32. a second driving member; 321. a threaded sleeve; 322. a drive screw; 4. positioning a plate; 41. a blocking plate; 42. a waste collection tank; 5. a buffer assembly; 51. a buffer plate; 52. a buffer spring; 53. a vertical rod; 6. a moving assembly; 61. installing a frame body; 62. driving the screw rod; 63. a drive motor; 64. a slide bar; 7. a limiting component; 71. a first limit plate; 72. a second limiting plate; 73. and rotating the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses plate shearing machine. Referring to fig. 1 and 2, a plate shearing machine includes a frame 1, and a pressing device 2 is disposed on the frame 1.

Referring to fig. 1 and 3, a lower cutting knife 11 and a first driving member are fixedly connected to the frame 1, the first driving member includes a driving hydraulic cylinder 12, the driving hydraulic cylinder 12 is vertically and fixedly connected to the frame 1, an upper cutting knife 13 is vertically and slidably connected to the frame 1, the upper cutting knife 13 is fixedly connected to a piston rod of the driving hydraulic cylinder 12, and a space for cutting the plate is formed between the lower cutting knife 11 and the upper cutting knife 13.

Referring to fig. 1 and 2, the pressing device 2 includes a pressing plate 21, three moving rods 24, a pressing spring 23 and a first driving member, the first driving member includes a driving cylinder 22, the driving cylinder 22 is fixedly connected to the frame 1 and located at the feeding end, and the length direction of the driving cylinder 22 is parallel to the plate conveying direction; a piston rod of the driving cylinder 22 is fixedly connected with a vertically arranged mounting seat 25, the length directions of the three moving rods 24 are all parallel to the plate conveying direction, and the three moving rods 24 are all connected to the mounting seat 25 in a sliding manner along the plate conveying direction; the pressing plate 21 is vertically arranged, and the pressing plate 21 is fixedly connected to one end of the moving rod 24, which is far away from the driving cylinder 22; the pressing spring 23 is sleeved on the moving rod 24, the pressing spring 23 is located between the pressing plate 21 and the mounting seat 25, one end of the pressing spring 23 is fixedly connected to the mounting seat 25, and the other end of the pressing spring 23 is fixedly connected to the pressing plate 21.

Referring to fig. 1 and 2, a horizontal plate 26 is fixedly connected to the upper surface of the pressing plate 21, a clamping device 3 is arranged on the horizontal plate 26, the clamping device 3 includes a clamping plate 31 and a second driving part 32, the second driving part 32 includes a threaded sleeve 321 and a driving screw 322, the threaded sleeve 321 is vertically arranged, the threaded sleeve 321 is rotatably connected to the horizontal plate 26, the threaded sleeve 321 is clamped with the horizontal plate 26 along the vertical direction, the driving screw 322 is in threaded connection with the threaded sleeve 321, the clamping plate 31 is fixedly connected to the lower end of the driving screw 322, the clamping plate 31 is located below the horizontal plate 26, the surface of the clamping plate 31, which is far away from the discharge end, is abutted against the pressing plate 21, and a space for clamping plates is formed between the clamping plate 31 and the rack 1.

Referring to fig. 1 and 3, a moving assembly 6 is arranged on the frame 1, and the moving assembly 6 includes an installation frame 61, a driving screw 62, a driving motor 63 and a sliding rod 64; the length direction of the mounting frame body 61 is consistent with the moving direction of the plate; the length direction of the sliding rod 64 is parallel to the length direction of the mounting frame body 61, and both ends of the sliding rod 64 are fixedly connected to the mounting frame body 61; the driving screw rod 62 is parallel to the sliding rod 64, and both ends of the driving screw rod 62 are rotatably connected to the mounting frame body 61; the driving motor 63 is fixedly connected to the mounting frame 61, and an output shaft of the driving motor 63 is coaxially and fixedly connected with the driving screw rod 62.

Referring to fig. 1 and 3, the slide rod 64 is slidably connected with a positioning plate 4, the positioning plate 4 is vertically arranged, and the positioning plate 4 is in threaded connection with the driving screw rod 62; the upper end of the positioning plate 4 is fixedly connected with a blocking plate 41, and the blocking plate 41 is positioned above the plate.

Referring to fig. 3 and 4, a buffer assembly 5 is disposed on the frame 1, and the buffer assembly 5 includes a buffer plate 51, four vertical rods 53, and four buffer springs 52; the lower ends of the four vertical rods 53 are fixedly connected to the rack 1, and the four vertical rods 53 are positioned below the barrier plate 41; the buffer plate 51 is horizontally arranged, and the buffer plate 51 is connected to the four vertical rods 53 in a sliding manner; the four buffer springs 52 correspond to the four vertical rods 53 one by one, the buffer springs 52 are sleeved on the vertical rods 53 and are positioned below the buffer plate 51, the upper ends of the buffer springs 52 are fixedly connected to the lower end face of the buffer plate 51, and the lower ends of the buffer springs 52 are fixedly connected to the rack 1; the frame 1 is provided with a sliding through hole 14 for sliding the buffer plate 51.

Referring to fig. 3 and 4, the buffer plate 51 is provided with a scrap collecting box 42 and a limiting assembly 7 for limiting the scrap collecting box 42 on the buffer plate 51, and the limiting assembly 7 comprises two first limiting plates 71 and two second limiting plates 72; the two first limiting plates 71 are fixedly connected to the upper end surface of the buffer plate 51, and a space for the scrap collecting box 42 to slide is formed between the two first limiting plates 71; the two first limit plates 71 correspond to the two second limit plates 72 one by one, the second limit plates 72 are horizontally arranged, the second limit plates 72 are integrally formed at the upper ends of the first limit plates 71, and the two second limit plates 72 are respectively arranged on the outer side walls of the waste collection box 42 in a penetrating manner; the scrap collecting box 42 is slidably disposed between the two second limiting plates 72, and the scrap collecting box 42 is located directly below the blocking plate 41.

Referring to fig. 4 and 5, a rotating plate 73 is rotatably connected to one end of the first limiting plate 71 close to the sliding through hole 14, the rotating plate 73 is used for abutting against the scrap collecting box 42, and the scrap collecting box 42 is limited on the buffer plate 51 by the rotating plate 73, the two first limiting plates 71 and the two second limiting plates 72.

The implementation principle of the plate shearing machine in the embodiment of the application is as follows: when the plate cutting machine is used, a plate is placed between the clamping plate 31 and the machine frame 1, an operator rotates the threaded sleeve 321 to drive the clamping plate 31 to be close to the plate, then the driving cylinder 22 drives the pressing plate 21 to be close to the feeding end, the pressing plate 21 and the pressing spring 23 compress the plate on the positioning plate 41, and the upper cutting knife 13 and the lower cutting knife 11 cut the plate.

The cut waste is stopped by the stopper plate 41 and falls into the waste collection box 42, the waste collection box 42 moves in a vertically downward direction when the waste collection box 42 collides with the waste, and the buffer spring 52 buffers the impact force of the waste collection box 42; when the amount of waste in the waste collection box 42 is excessive, the rotating plate 73 is rotated in a direction away from the waste collection box 42, and then the waste collection box 42 is slid out of the second limiting plate 72, so that the waste collection box 42 is slid out of the sliding through hole 14, and the operator can conveniently process the waste in the waste collection box 42.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A plate shearing machine characterized in that: including frame (1), be provided with locating plate (4) that are used for contradicting with panel on frame (1), locating plate (4) are located the discharge end, be provided with closing device (2) on frame (1), closing device (2) include pressure strip (21), pressure spring (23) and are used for driving pressure strip (21) and are close to or keep away from the first driving piece of locating plate (4), first driving piece sets up in frame (1) and is located the pan feeding end, pressure strip (21) are slided along the direction of being close to or keeping away from locating plate (4) and are connected on first driving piece, pressure spring (23) are used for maintaining pressure strip (21) with panel and locating plate (4) compression state.

2. The plate shearing machine as set forth in claim 1, wherein: be provided with clamping device (3) on pressure strip (21), clamping device (3) are including pressure strip (31) and be used for driving pressure strip (31) along being close to or keeping away from second driving piece (32) that the direction of panel removed, pressure strip (31) are located the top of panel, pressure strip (31) are close to or are kept away from the direction of panel along pressure strip (31) and slide and connect on pressure strip (21), form the space that supplies panel to press from both sides tight location between pressure strip (31) and frame (1).

3. The plate shearing machine as set forth in claim 2, wherein: the second driving part (32) comprises a threaded sleeve (321) and a driving screw rod (322), a horizontal plate (26) is arranged on the pressing plate (21), the horizontal plate (26) is located above the plate, the threaded sleeve (321) is in threaded connection with the horizontal plate (26), the threaded sleeve (321) is connected with the horizontal plate (26) in a clamping mode along the direction that the threaded sleeve (321) is close to or far away from the plate, the driving screw rod (322) is in threaded connection with the threaded sleeve (321), and the clamping plate (31) is arranged at one end, close to the plate, of the driving screw rod (322).

4. The plate shearing machine as set forth in claim 1, wherein: a blocking plate (41) is arranged on the positioning plate (4), and the blocking plate (41) is positioned above the plate; a waste collection box (42) is arranged on the rack (1), and the waste collection box (42) is positioned under the blocking plate (41).

5. The plate shearing machine as set forth in claim 4, wherein: the frame (1) is provided with a buffer component (5) for buffering the waste collection box (42), and the buffer component (5) comprises a buffer plate (51) and a buffer spring (52) for maintaining the original state of the buffer plate (51); the buffer plate (51) is connected to the rack (1) in a sliding manner along the vertical direction; the scrap collecting box (42) is provided on a buffer plate (51).

6. The plate shearing machine as set forth in claim 5, wherein: the buffer plate (51) is provided with a limiting component (7) for limiting the waste collection box (42) on the buffer plate (51), and the limiting component (7) comprises two first limiting plates (71) and two second limiting plates (72); the two first limiting plates (71) are arranged at the upper ends of the buffer plates (51), a space for the waste collection box (42) to slide is formed between the two first limiting plates (71), the two second limiting plates (72) correspond to the two first limiting plates (71) one by one, and the second limiting plates (72) are arranged on the first limiting plates (71) and penetrate into the waste collection box (42); the rack (1) is provided with a sliding through hole (14) for the waste collection box (42) to slide out.

7. The plate shearing machine as set forth in claim 6, wherein: the first limiting plates (71) are rotatably connected with rotating plates (73) used for limiting the waste collection box (42) between the two first limiting plates (71), and one ends of the rotating plates (73) are used for abutting against the waste collection box (42).

8. The plate shearing machine as set forth in claim 1, wherein: the feeding device is characterized in that a moving assembly (6) for driving the positioning plate (4) to be close to or far away from the feeding end is arranged on the rack (1), and the moving assembly (6) comprises a driving screw rod (62) and a driving motor (63) for driving the driving screw rod (62) to rotate; the length direction of the driving screw rod (62) is consistent with the sliding direction of the positioning plate (4), and the driving screw rod (62) is rotationally connected to the rack (1); the positioning plate (4) and the driving screw rod (62) are circumferentially limited, and the positioning plate (4) is in threaded connection with the driving screw rod (62).