CN213857373U

CN213857373U - Anti-shake type metal plate shearing device for machine manufacturing

Info

Publication number: CN213857373U
Application number: CN202022410265.2U
Authority: CN
Inventors: 任乔睿
Original assignee: Foshan Shunde Qiang Yongsheng Precision Parts Co Ltd
Current assignee: Foshan Shunde Qiang Yongsheng Precision Parts Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-03
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an anti-shake type metal plate shearing device for machine-building, including the supporting mechanism, set up be used for on the supporting mechanism to carry out the shearing mechanism of cuting to sheet metal, and set up and be in cut supporting fixed establishment when being used for of mechanism front and back side is cuted sheet metal. The utility model discloses a movable fly leaf of pressing down moves down under fixed establishment's connecting plate, the front side fly leaf extrudees fixedly with the fixed plate to the front side panel, rear side fly leaf extrudees fixedly with unloading support component to the rear side panel, later the sliding plate continues the downstream, extrude the first spring in the guide bar outside, make and go up the cutter and cut panel with the lower cutter, the fly leaf of rear side supports fixedly with unloading support component while downstream to the panel after cuting simultaneously, prevent that panel from trembling around cuting and causing the position to change, the quality of cuting has been improved, avoid artificial pressing operation, the security of operation has been improved.

Description

Anti-shake type metal plate shearing device for machine manufacturing

Technical Field

The utility model relates to the field of machining, especially, relate to an anti-shake type metal plate shearing device for machine-building.

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. The existing plate shearing machine needs an operator to manually press plates in the working process, the plates can shake in the working process due to the fact that the plate shearing machine manually presses the plates, shearing errors can be caused when the plates are manually pressed, the plates can be scrapped seriously, hands can be injured during manual operation, and danger is caused to life safety of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-shake type metal plate shearing device for machine-building is just in order to solve above-mentioned problem, the utility model discloses a fixed establishment supports fixedly around going on to the panel of shearing, prevents that panel from shaking around shearing and causing the position to change, has improved the quality of shearing, avoids the manual operation of pressing down, has improved the security of operation.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an anti-shake metal plate shearing device for machine manufacturing comprises a supporting mechanism, a shearing mechanism arranged on the supporting mechanism and used for shearing a metal plate, and fixing mechanisms arranged on the front side and the rear side of the shearing mechanism and used for supporting and fixing the metal plate during shearing, wherein the fixing mechanisms are connected with the shearing mechanism, and the shearing mechanism is connected with the supporting mechanism;

the supporting mechanism comprises supporting legs which are symmetrically arranged, cross frames are arranged at the upper ends of the supporting legs, pull rods are arranged on the lower sides of the supporting legs, and roll shafts are arranged between the supporting legs and positioned on the front sides of the cross frames;

the shearing mechanism comprises a hydraulic telescopic column, the hydraulic telescopic column is arranged at the upper end of the cross frame, the lower end of the hydraulic telescopic column is provided with a connecting seat, the lower end of the connecting seat is provided with a sliding plate, guide rails are arranged on two sides of the sliding plate, the lower end of the sliding plate is provided with an upper cutter, and the lower side of the upper cutter is provided with a lower cutter;

the fixing mechanism comprises a connecting plate arranged at the upper end of the sliding plate, guide rods are arranged on the front side and the rear side of the connecting plate, a movable plate is arranged at the lower end of each guide rod, a first spring is sleeved on the outer side of each guide rod between the movable plate and the connecting plate, a fixing plate is arranged on the lower side of the movable plate, and a blanking supporting component is arranged on the lower side of the movable plate.

Further setting: the blanking supporting part comprises a movable supporting plate, a fixing frame is arranged on the lower side of the movable supporting plate, double-threaded screws penetrate through the two sides of the fixing frame and the two sides of the movable supporting plate, and second springs are arranged between the fixing frame and the movable supporting plate and outside the double-threaded screws.

So set up, through the second spring is right the movable support board supports fixedly, supports fixedly to cuting panel, simultaneously along with the rear side the pushing down of fly leaf, the movable support board pushes down simultaneously, supports fixedly to panel.

Further setting: the double-end screw rod with the movable supporting plate the mount clearance joint, double-end screw rod both ends all are provided with fastening nut.

So set up, guarantee the activity backup pad is in carry out stable removal under double-end screw's the direction.

Further setting: the blanking supporting part comprises a movable supporting plate, a fixing frame is arranged on the lower side of the movable supporting plate, an electric telescopic column is arranged at the lower end of the fixing frame, and a movable rod of the electric telescopic column penetrates through the fixing frame to be connected with the movable supporting plate.

According to the arrangement, the movable supporting plate is controlled to move up and down through the expansion of the electric telescopic column, so that the movable supporting plate and the rear side can synchronously move downwards to support and fix the plate.

Further setting: the electric telescopic columns are symmetrically distributed on two sides of the fixed frame, and movable rods of the electric telescopic columns are welded with the movable supporting plates.

So set up, make electric telescopic column is right the removal of activity backup pad carries out the stable stay.

Further setting: the height of the movable supporting plate is equal to that of the fixed plate, and the fixed frame is welded with the supporting legs.

So set up, guarantee that panel is in same level before and after the shearing.

Further setting: the guide rail is U-shaped, the guide rail is welded with the cross frame, and the sliding plate is connected with the guide rail in a sliding mode.

The arrangement enables the guide rail to stably guide and position the sliding plate in an up-and-down movement mode.

Further setting: the hydraulic telescopic column is symmetrically provided with two positions, the hydraulic telescopic column is connected with the connecting seat through a bolt, and the connecting seat is welded with the sliding plate.

By the arrangement, the hydraulic telescopic column drives the sliding plate to integrally move up and down when being telescopic, and the moving stability is guaranteed.

Further setting: the connecting plate is provided with two positions on the sliding plate, the guide rod is in clearance connection with the connecting plate, and the guide rod is welded with the movable plate.

According to the arrangement, when the connecting plate moves up and down along with the sliding plate, the movable plate moves up and down under the action of the first spring to clamp and fix the plate.

Further setting: the utility model discloses a supporting leg, including guide bar, roller, supporting leg, roller, fixed plate, guide bar upper end is provided with adjusting nut, the roller with the supporting leg rotates, the roller with the fixed plate is in same level.

So set up, be convenient for pass through the roller carries out the pay-off to panel and removes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the movable plate is pressed downwards through the connecting plate of the fixing mechanism, the front movable plate and the fixed plate extrude and fix the front side plate, the rear movable plate and the blanking supporting component extrude and fix the rear side plate, the sliding plate continues to move downwards, the first spring outside the guide rod is extruded, the upper cutter and the lower cutter shear the plate, the movable plate and the blanking supporting component simultaneously move downwards to support and fix the sheared plate, the plate is prevented from shaking to cause position change before and after shearing, the shearing quality is improved, manual pressing operation is avoided, and the operation safety is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first structural schematic diagram of an embodiment 1 of an anti-shake metal shearing plate device for machine manufacturing according to the present invention;

fig. 2 is a second schematic structural diagram of an embodiment 1 of the anti-shake metal shearing device for machine manufacturing according to the present invention;

fig. 3 is a schematic front view of the anti-shake metal plate shearing device according to embodiment 1 of the present invention;

FIG. 4 is a schematic sectional view A-A of FIG. 3;

FIG. 5 is a schematic cross-sectional view B-B of FIG. 3;

fig. 6 is a schematic partial structural view of a fixing mechanism of the anti-shake metal plate shearing device for machine manufacturing according to the present invention;

fig. 7 is a schematic view of a partial structure of a blanking support member according to embodiment 1 of the present invention, in which the anti-shake metal shearing apparatus for machine manufacturing is used;

fig. 8 is a schematic structural diagram of an embodiment 2 of the anti-shake metal plate shearing device for machine manufacturing according to the present invention;

fig. 9 is a schematic front view of the anti-shake metal plate shearing device according to embodiment 2 of the present invention;

fig. 10 is a schematic cross-sectional structure view of fig. 9C-C.

The reference numerals are explained below:

1. a support mechanism; 11. supporting legs; 12. a cross frame; 13. a roll shaft; 14. a pull rod; 2. a shearing mechanism; 21. a hydraulic telescopic column; 22. a connecting seat; 23. a sliding plate; 24. a guide rail; 25. an upper cutter; 26. a lower cutter; 3. a fixing mechanism; 31. a connecting plate; 32. a guide bar; 33. a first spring; 34. a movable plate; 35. a fixing plate; 36. a blanking support member; 361. a movable support plate; 362. a fixed mount; 363. a double-ended screw; 364. a second spring; 365. electric telescopic column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-7, an anti-shake metal plate shearing device for machine manufacturing includes a supporting mechanism 1, a shearing mechanism 2 disposed on the supporting mechanism 1 for shearing a metal plate, and a fixing mechanism 3 disposed on the front and rear sides of the shearing mechanism 2 for supporting and fixing the metal plate during shearing, wherein the fixing mechanism 3 is connected to the shearing mechanism 2, and the shearing mechanism 2 is connected to the supporting mechanism 1;

the supporting mechanism 1 comprises supporting legs 11 which are symmetrically arranged, the placing stability of the whole device is supported, a cross frame 12 is arranged at the upper ends of the supporting legs 11, pull rods 14 are arranged on the lower sides between the supporting legs 11, the pull rods 14 are welded with the supporting legs 11, and roll shafts 13 are arranged on the front sides of the cross frames 12 between the supporting legs 11, so that the feeding of plates is facilitated;

the shearing mechanism 2 comprises a hydraulic telescopic column 21 which provides up-and-down movement power for a sliding plate 23, the hydraulic telescopic column 21 is arranged at the upper end of the cross frame 12, a connecting seat 22 is arranged at the lower end of the hydraulic telescopic column 21, the sliding plate 23 is arranged at the lower end of the connecting seat 22, guide rails 24 are arranged on two sides of the sliding plate 23 to ensure the sliding plate 23 to move in a guiding manner, an upper cutter 25 is arranged at the lower end of the sliding plate 23, and a lower cutter 26 is;

the fixing mechanism 3 includes a connecting plate 31 disposed at the upper end of the sliding plate 23, and supports and fixes the guide rod 32, the guide rods 32 are disposed at the front and rear sides of the connecting plate 31, a movable plate 34 is disposed at the lower end of the guide rod 32, a first spring 33 is sleeved between the movable plate 34 and the connecting plate 31 and outside the guide rod 32, and elastically adjusts the position of the movable plate 34, a fixed plate 35 is disposed at the lower side of the front movable plate 34, and a blanking support member 36 is disposed at the lower side of the rear movable plate 34.

Preferably: the blanking supporting part 36 comprises a movable supporting plate 361, a fixed frame 362 is arranged on the lower side of the movable supporting plate 361, double-threaded screws 363 penetrate through the fixed frame 362 and the two sides of the movable supporting plate 361, a second spring 364 is arranged between the fixed frame 362 and the movable supporting plate 361 on the outer side of the double-threaded screw 363, the movable supporting plate 361 is supported and fixed through the second spring 364, the sheared plate is supported and fixed, and simultaneously, along with the downward pressing of the rear movable plate 34, the movable supporting plate 361 is pressed downward at the same time to support and fix the plate; the double-end screw 363 is in clearance connection with the movable support plate 361 and the fixed frame 362, and fastening nuts are arranged at two ends of the double-end screw 363 to ensure that the movable support plate 361 moves stably under the guidance of the double-end screw 363; the height of the movable supporting plate 361 is horizontal to that of the fixed plate 35, and the fixed frame 362 is welded with the supporting legs 11, so that the plates are at the same horizontal height before and after being sheared; the guide rail 24 is U-shaped, the guide rail 24 is welded with the cross frame 12, and the sliding plate 23 is in sliding connection with the guide rail 24, so that the guide rail 24 stably guides and positions the sliding plate 23 in an up-and-down movement manner; the hydraulic telescopic columns 21 are symmetrically arranged at two positions, the hydraulic telescopic columns 21 are in bolted connection with the connecting seat 22, and the connecting seat 22 is welded with the sliding plate 23, so that the hydraulic telescopic columns 21 are ensured to drive the sliding plate 23 to integrally move up and down when being telescopic, and the moving stability is ensured; the connecting plate 31 is provided with two positions on the sliding plate 23, the guide rod 32 is in clearance connection with the connecting plate 31, the guide rod 32 is welded with the movable plate 34, and when the connecting plate 31 moves up and down along with the sliding plate 23, the movable plate 34 moves up and down under the action of the first spring 33 to form clamping and fixing on the plate; the upper end of the guide rod 32 is provided with an adjusting nut, the roller shaft 13 and the supporting legs 11 rotate, the roller shaft 13 and the fixing plate 35 are located at the same horizontal height, and feeding movement of the plate through the roller shaft 13 is facilitated.

Example 2

As shown in fig. 6 and 8-10, an anti-shake metal plate shearing device for machine manufacturing includes a supporting mechanism 1, a shearing mechanism 2 disposed on the supporting mechanism 1 for shearing a metal plate, and a fixing mechanism 3 disposed on the front and rear sides of the shearing mechanism 2 for supporting and fixing the metal plate during shearing, wherein the fixing mechanism 3 is connected to the shearing mechanism 2, and the shearing mechanism 2 is connected to the supporting mechanism 1;

the shearing mechanism 2 comprises a hydraulic telescopic column 21 which provides up-and-down movement power for a sliding plate 23, the hydraulic telescopic column 21 is arranged at the upper end of the cross frame 12, a connecting seat 22 is arranged at the lower end of the hydraulic telescopic column 21, the sliding plate 23 is arranged at the lower end of the connecting seat 22, guide rails 24 are arranged on two sides of the sliding plate 23 to ensure the sliding plate 23 to move in a guiding manner, an upper cutter 25 is arranged at the lower end of the sliding plate 23, and a lower cutter 26 is arranged on the lower side of the upper cutter 25;

Preferably: the blanking supporting part 36 comprises a movable supporting plate 361, a fixed frame 362 is arranged on the lower side of the movable supporting plate 361, an electric telescopic column 365 is arranged at the lower end of the fixed frame 362, a movable rod of the electric telescopic column 365 penetrates through the fixed frame 362 to be connected with the movable supporting plate 361, and the movable supporting plate 361 and the rear movable plate 34 synchronously move downwards to support and fix the plate by controlling the movable supporting plate 361 to move upwards and downwards through the expansion and contraction of the electric telescopic column 365; the electric telescopic columns 365 are symmetrically distributed on two sides of the fixed frame 362, and movable rods of the electric telescopic columns 365 are welded with the movable supporting plate 361, so that the electric telescopic columns 365 stably support the movement of the movable supporting plate 361; the height of the movable supporting plate 361 is horizontal to that of the fixed plate 35, and the fixed frame 362 is welded with the supporting legs 11, so that the plates are at the same horizontal height before and after being sheared; the guide rail 24 is U-shaped, the guide rail 24 is welded with the cross frame 12, and the sliding plate 23 is in sliding connection with the guide rail 24, so that the guide rail 24 stably guides and positions the sliding plate 23 in an up-and-down movement manner; the hydraulic telescopic columns 21 are symmetrically arranged at two positions, the hydraulic telescopic columns 21 are in bolted connection with the connecting seat 22, and the connecting seat 22 is welded with the sliding plate 23, so that the hydraulic telescopic columns 21 are ensured to drive the sliding plate 23 to integrally move up and down when being telescopic, and the moving stability is ensured; the connecting plate 31 is provided with two positions on the sliding plate 23, the guide rod 32 is in clearance connection with the connecting plate 31, the guide rod 32 is welded with the movable plate 34, and when the connecting plate 31 moves up and down along with the sliding plate 23, the movable plate 34 moves up and down under the action of the first spring 33 to form clamping and fixing on the plate; the upper end of the guide rod 32 is provided with an adjusting nut, the roller shaft 13 and the supporting legs 11 rotate, the roller shaft 13 and the fixing plate 35 are located at the same horizontal height, and feeding movement of the plate through the roller shaft 13 is facilitated.

The utility model discloses theory of operation and use flow: the plate is placed on the roller shaft 13 to be pushed forward, after passing through the upper part of the lower cutter 26, the sliding plate 23 is driven to move downwards integrally through the extension and retraction of the hydraulic telescopic column 21, the movable plate 34 is pressed downwards through the connecting plate 31 to move downwards, the front movable plate 34 and the fixed plate 35 extrude and fix the front side plate, the rear movable plate 34 and the movable support plate 361 extrude and fix the rear side plate, then the sliding plate 23 continues to move downwards and extrude the first spring 33 on the outer side of the guide rod 32, so that the upper cutter 25 and the lower cutter 26 shear the plate, and the rear movable plate 34 and the movable support plate 361 simultaneously move downwards to support and fix the sheared plate, so that the plate is prevented from shaking before and after shearing to cause position change, the shearing quality is improved, manual pressing operation is avoided, and the operation safety is improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a plate device is cut with anti-shake type metal for machine-building which characterized in that: the shearing mechanism comprises a supporting mechanism (1), a shearing mechanism (2) which is arranged on the supporting mechanism (1) and used for shearing a metal plate, and fixing mechanisms (3) which are arranged on the front side and the rear side of the shearing mechanism (2) and used for supporting and fixing the metal plate during shearing, wherein the fixing mechanisms (3) are connected with the shearing mechanism (2), and the shearing mechanism (2) is connected with the supporting mechanism (1);

the supporting mechanism (1) comprises supporting legs (11) which are symmetrically arranged, a cross frame (12) is arranged at the upper ends of the supporting legs (11), a pull rod (14) is arranged on the lower side between the supporting legs (11), and a roller shaft (13) is arranged on the front side of the cross frame (12) between the supporting legs (11);

the shearing mechanism (2) comprises a hydraulic telescopic column (21), the hydraulic telescopic column (21) is arranged at the upper end of the cross frame (12), a connecting seat (22) is arranged at the lower end of the hydraulic telescopic column (21), a sliding plate (23) is arranged at the lower end of the connecting seat (22), guide rails (24) are arranged on two sides of the sliding plate (23), an upper cutter (25) is arranged at the lower end of the sliding plate (23), and a lower cutter (26) is arranged on the lower side of the upper cutter (25);

the fixing mechanism (3) comprises a connecting plate (31) arranged at the upper end of the sliding plate (23), guide rods (32) are arranged on the front side and the rear side of the connecting plate (31), a movable plate (34) is arranged at the lower end of the guide rods (32), the movable plate (34) and the connecting plate (31) are located on the outer side of the guide rods (32) in a sleeved mode and are provided with first springs (33), the front side is provided with a fixing plate (35) on the lower side of the movable plate (34), and the rear side is provided with a blanking supporting part (36) on the lower side of the movable plate (34).

2. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: the blanking supporting part (36) comprises a movable supporting plate (361), a fixing frame (362) is arranged on the lower side of the movable supporting plate (361), a double-threaded screw (363) penetrates through the two sides of the fixing frame (362) and the movable supporting plate (361), and a second spring (364) is arranged between the fixing frame (362) and the movable supporting plate (361) on the outer side of the double-threaded screw (363).

3. The anti-shake metal plate shearing device for machine manufacturing according to claim 2, characterized in that: the double-end screw (363) is in clearance connection with the movable supporting plate (361) and the fixing frame (362), and fastening nuts are arranged at two ends of the double-end screw (363).

4. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: unloading supporting component (36) are including movable support plate (361), movable support plate (361) downside is provided with mount (362), mount (362) lower extreme is provided with electronic flexible post (365), electronic flexible post (365) movable rod passes mount (362) with movable support plate (361) are connected.

5. The anti-shake metal plate shearing device for machine manufacturing according to claim 4, characterized in that: the electric telescopic columns (365) are symmetrically distributed on two sides of the fixed frame (362), and movable rods of the electric telescopic columns (365) are welded with the movable supporting plate (361).

6. The anti-shake metal plate shearing device for machine manufacturing according to claim 2 or 4, wherein: the height of the movable supporting plate (361) is equal to the height of the fixing plate (35), and the fixing frame (362) is welded with the supporting legs (11).

7. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: the guide rail (24) is U-shaped, the guide rail (24) is welded with the cross frame (12), and the sliding plate (23) is connected with the guide rail (24) in a sliding mode.

8. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: the hydraulic telescopic column (21) is symmetrically provided with two positions, the hydraulic telescopic column (21) is connected with the connecting seat (22) through bolts, and the connecting seat (22) is welded with the sliding plate (23).

9. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: the connecting plate (31) is provided with two positions on the sliding plate (23), the guide rod (32) is in clearance connection with the connecting plate (31), and the guide rod (32) is welded with the movable plate (34).

10. The anti-shake metal plate shearing device for machine manufacturing according to claim 1, characterized in that: the utility model discloses a roller, including guide bar (32), roller (13), supporting leg (11), roller (13) and fixed plate (35), the guide bar (32) upper end is provided with adjusting nut, roller (13) with supporting leg (11) rotate, roller (13) with fixed plate (35) are in same level.