CN217166702U

CN217166702U - Sheet metal shearing device

Info

Publication number: CN217166702U
Application number: CN202221045348.9U
Authority: CN
Inventors: 尹德龙; 黄一朋; 胡连燕
Original assignee: Zhejiang Xingde Industrial Co Ltd
Current assignee: Zhejiang Xingde Industrial Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-12
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to the technical field of metal processing equipment, in particular to a metal plate shearing device, one side of the top end of a shearing host is provided with a connecting shaft, the inside of the connecting shaft is rotatably connected with a hydraulic rod, the other side of the top end of the shearing host is provided with the connecting shaft, the outside of the connecting shaft is rotatably connected with a shearing blade, the end part of the shearing blade is rotatably connected with the output end of the hydraulic rod, the other side of a base is rotatably connected with two groups of supporting rods, the upper ends of the two groups of supporting rods are both sheathed with connecting blocks, a supporting table is fixedly connected between the two groups of connecting blocks, the inside of the supporting table is provided with a connecting groove, and the inside of the connecting groove is sheathed with a movable rod, by the matching of the arranged supporting rods, the connecting blocks, the supporting table, the connecting groove, the movable rod, a spring and a supporting panel, the component to be sheared by the manual support of an operator in the shearing process is solved, the shearing cross section of the metal component is guaranteed to be as flat as possible, and the physical consumption of operators is large in the process.

Description

Sheet metal shearing device

Technical Field

The utility model relates to a metal processing equipment technical field especially relates to a sheet metal shearing mechanism.

Background

The cutting mode of the metal plate includes laser cutting, saw blade cutting, extrusion cutting and the like, and the cutting method is generally applicable to metal plates in different forms, for example, the laser cutting is generally applicable to cutting of metal plates, the saw blade cutting is generally applicable to cutting of hollow metal pieces, and the extrusion cutting is more applicable to cutting of metal pieces as required.

The existing shearing equipment for metal part truncation is generally composed of a shearing assembly and a power assembly, the hydraulic power assembly provides shearing power for the shearing assembly, a user only needs to place a metal component to be sheared at the shearing position of the shearing equipment as required, and the shearing structure operation can be completed by operating a switch.

To this end we propose a sheet metal shearing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a sheet metal shearing mechanism has solved the shearing in-process, needs the manual support of operating personnel to treat the component of shearing to guarantee that metal component cuts cross-section and levels as far as, this in-process is to the great problem of operating personnel's physical demands.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sheet metal shearing mechanism, includes the base, fixes the shearing host computer in base one side, top one side of shearing the host computer is provided with the connecting axle, and the inside of connecting axle is rotated and is connected with the hydraulic stem, it is provided with the connecting seat to shear host computer top opposite side, and the outside of connecting seat is rotated and is connected with the shearing sword, and the output of shearing sword tip and hydraulic stem rotates and is connected, the base opposite side rotates and is connected with two sets of bracing pieces, and the upper end of two sets of bracing pieces all overlaps and is equipped with the connecting block, and fixedly connected with brace table between two sets of connecting blocks, and the spread groove has been seted up to brace table's inside, and the inside cover of spread groove is equipped with the movable rod, and the both ends of movable rod all overlap and are equipped with the spring, the top fixedly connected with supporting panel of movable rod.

As an optimal technical scheme of the utility model, be connected through the bearing rotation between bracing piece and the connecting block, be parallel to each other between two sets of bracing pieces.

As an optimal technical scheme of the utility model, the movable rod is horizontal "Contraband" font design, and the vertical part tip of movable rod flushes with a supporting bench's top, laminates with movable rod fixed connection support panel bottom surface and a supporting bench's top surface.

As an optimal technical scheme of the utility model, it is two sets of the internal diameter of spring all is unanimous with the external diameter of movable rod, and the both ends of two sets of springs all contact with brace table and movable rod respectively each other.

As a preferred technical scheme of the utility model, supporting panel bottom one side is provided with auxiliary positioning device, auxiliary positioning device is including fixing the bolt seat in supporting panel bottom one side, and the inside threaded connection of bolt seat has fixing bolt.

As a preferred technical scheme of the utility model, the bolt seat is parallel with the outer wall of shearing the host computer, and reserves the clearance between bolt seat and the shearing host computer, the fixing bolt tip is for grinding the design.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the cooperation of the arranged support rod, the connecting block, the supporting table, the connecting groove, the movable rod, the spring and the support panel, the support rod is pushed to enable the support rod to incline in a rotating mode, the connecting block drives the supporting table and the movable rod arranged in the supporting table under the driving of the support rod, and the assembly of the spring and the support panel transversely moves, when the side edge of the support panel is contacted with the outer wall of the shearing host machine, the support panel is matched with the support rod to form a support platform for the metal piece, the support panel is vertically pressed according to the configuration of the metal piece and can only vertically move under the limiting action of the shearing host machine, the connecting block and the supporting table which are movably connected with the support panel are vertically moved under the driving of the support panel, meanwhile, the spring deforms and stores force under the position adjustment of the connecting block and the assembly of the supporting table, and the support panel is tightly attached to the shearing host machine through the elasticity of the spring, play the preliminary fixed action to shearing the host computer, support panel provides the place the platform of material, has solved the shearing in-process, needs the manual component of treating the shearing of holding of operating personnel to guarantee that metal component shears cross-section levels as far as possible, this in-process to the great problem of operating personnel's physical demands.

2. Through setting up auxiliary positioning device, auxiliary positioning device is including fixing the bolt seat in supporting panel bottom one side, and the inside threaded connection of bolt seat has fixing bolt, the bolt seat is parallel with the outer wall of shearing the host computer, and has the clearance between bolt seat and the shearing host computer in advance, and the bolt seat can play the guide effect to fixing bolt, makes fixing bolt's tip can contact with the shearing host computer completely, and the frictional force when simultaneously through the design of the mill flour of fixing bolt tip can improve fixing bolt and the outer wall contact of shearing host computer to make fixing bolt can be better play the limiting displacement to supporting panel, guarantee supporting panel's the stability that sets up.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the utility model in a three-dimensional bottom view;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

Wherein: 1. a base; 2. shearing a host machine; 3. a connecting shaft; 4. a hydraulic lever; 5. a connecting seat; 6. a cutting edge; 7. a support bar; 8. connecting blocks; 9. a support table; 10. connecting grooves; 11. a movable rod; 12. a spring; 13. a support panel; 14. a bolt seat; 15. and (5) fixing the bolt.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a sheet metal shearing mechanism, which comprises a base 1, fix shearing host computer 2 in base 1 one side, top one side of shearing host computer 2 is provided with connecting axle 3, the inside of connecting axle 3 is rotated and is connected with hydraulic stem 4, it is provided with connecting seat 5 to shear 2 top opposite sides of host computer, the outside of connecting seat 5 is rotated and is connected with shearing sword 6, the output of shearing sword 6 tip and hydraulic stem 4 rotates and is connected, 1 opposite side of base rotates and is connected with two sets of bracing pieces 7, the upper end of two sets of bracing pieces 7 all overlaps and is equipped with connecting block 8, and fixedly connected with brace table 9 between two sets of connecting blocks 8, spread groove 10 has been seted up to brace table 9's inside, and spread groove 10's inside cover is equipped with movable rod 11, the both ends of movable rod 11 all overlap and are equipped with spring 12, the top fixedly connected with supporting panel 13 of movable rod 11.

When in use, the supporting rod 7 is pushed to lead the supporting rod 7 to incline in a rotating way, the connecting block 8 drives the supporting platform 9 and the combination body of the movable rod 11, the spring 12 and the supporting panel 13 arranged inside the supporting platform 9 to move transversely under the driving of the supporting rod 7, when the side edge of the supporting panel 13 contacts with the outer wall of the shearing main machine 2, the supporting panel 13 cooperates with the supporting rod 7 to form a supporting platform for metal parts, according to the configuration of the metal piece, the supporting panel 13 is vertically pressed, the supporting panel 13 can only vertically move under the limitation of the shearing main machine 2, the connecting block 8 and the supporting platform 9 which are movably connected with the supporting panel 13 are combined to move vertically under the driving of the supporting panel 13, meanwhile, the spring 12 is deformed to store force under the position adjustment of the combination of the connecting block 8 and the supporting platform 9, the supporting panel 13 is tightly attached to the shearing main machine 2 through the elasticity of the spring 12, and the primary fixing effect on the shearing main machine 2 is achieved.

In other embodiments, be connected through the bearing rotation between bracing piece 7 and the connecting block 8, be parallel to each other between two sets of bracing pieces 7, the parallel design of bracing piece 7 makes bracing piece 7 can drive connecting block 8 and the brace table 9 synchronous motion of being connected with connecting block 8 at the rotation in-process, through the change of position, realizes the conversion of height position to the metal material of different configurations of better adaptation realizes higher support adaptability.

In other embodiments, the movable rod 11 is the design of horizontal "Contraband" font, the vertical part tip of movable rod 11 flushes with the top of brace table 9, with the laminating of movable rod 11 fixed connection support panel 13 bottom surface and the top surface of brace table 9, movable rod 11 "Contraband" font and the design can provide the connection point position for the connection of support panel 13, after support panel 13 is connected with movable rod 11, support panel 13 bottom surface can contact with brace table 9 top, brace table 9 plays the supporting role to support panel 13, the stability that guarantee support panel 13 set up.

In other embodiments, the internal diameters of the two sets of springs 12 are consistent with the external diameter of the movable rod 11, the two ends of the two sets of springs 12 are respectively in contact with the supporting platform 9 and the movable rod 11, the springs 12 can play a role in limiting the relative positions of the supporting platform 9 and the movable rod 11, so that the movable rod 11 can be kept at the middle position inside the supporting platform 9 under the limitation of the springs 12 in an unstressed state, the movable rod 11 provides a supporting and protecting role for the springs 12, and the springs 12 are prevented from being damaged due to lateral deformation.

In other embodiments, an auxiliary positioning device is arranged on one side of the bottom end of the supporting panel 13, the auxiliary positioning device comprises a bolt seat 14 fixed on one side of the bottom end of the supporting panel 13, a fixing bolt 15 is connected to an internal thread of the bolt seat 14, the bolt seat 14 is parallel to an outer wall surface of the shearing main machine 2, a gap is reserved between the bolt seat 14 and the shearing main machine 2, the bolt seat 14 can play a role in guiding the fixing bolt 15, the end portion of the fixing bolt 15 can be completely contacted with the shearing main machine 2, and meanwhile, through the design of a grinding surface of the end portion of the fixing bolt 15, friction force when the fixing bolt 15 is contacted with the outer wall surface of the shearing main machine 2 can be improved, so that the fixing bolt 15 can better play a role in limiting the supporting panel 13, and stability of the supporting panel 13 is guaranteed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the preferred embodiments of the present invention are only described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sheet metal shearing mechanism, includes base (1), fixes shearing host computer (2) in base (1) one side, the top one side of shearing host computer (2) is provided with connecting axle (3), and the inside of connecting axle (3) is rotated and is connected with hydraulic stem (4), it is provided with connecting seat (5) to shear host computer (2) top opposite side, and the outside of connecting seat (5) is rotated and is connected with shearing sword (6), and the output of shearing sword (6) tip and hydraulic stem (4) rotates and is connected its characterized in that: base (1) opposite side rotates and is connected with two sets of bracing pieces (7), and the upper end of two sets of bracing pieces (7) all overlaps and is equipped with connecting block (8), and fixedly connected with brace table (9) between two sets of connecting block (8), and spread groove (10) have been seted up to the inside of brace table (9), and the inside cover of spread groove (10) is equipped with movable rod (11), and the both ends of movable rod (11) all overlap and are equipped with spring (12), the top fixedly connected with supporting panel (13) of movable rod (11).

2. A sheet metal shearing device as defined in claim 1, wherein: the supporting rods (7) are rotatably connected with the connecting blocks (8) through bearings, and the two groups of supporting rods (7) are parallel to each other.

3. A metal sheet shearing device as defined in claim 2, wherein: the movable rod (11) is designed in a shape of 'Contraband' transversely arranged, the end part of the vertical part of the movable rod (11) is flush with the top end of the supporting platform (9), and the movable rod (11) is fixedly connected with the bottom surface of the supporting panel (13) and is attached to the top surface of the supporting platform (9).

4. A sheet metal shearing device as defined in claim 3, wherein: the inner diameters of the two groups of springs (12) are consistent with the outer diameter of the movable rod (11), and the two ends of the two groups of springs (12) are respectively contacted with the supporting platform (9) and the movable rod (11).

5. A sheet metal shearing device as defined in claim 4, wherein: supporting panel (13) bottom one side is provided with auxiliary positioning device, auxiliary positioning device is including fixing bolt seat (14) in supporting panel (13) bottom one side, and the internal thread of bolt seat (14) is connected with fixing bolt (15).

6. A sheet metal shearing device as defined in claim 5, wherein: the bolt seat (14) is parallel to the outer wall surface of the shearing main machine (2), a gap is reserved between the bolt seat (14) and the shearing main machine (2), and the end part of the fixing bolt (15) is designed to be a ground surface.