CN213052195U

CN213052195U - Metal plate bending device

Info

Publication number: CN213052195U
Application number: CN202022026471.3U
Authority: CN
Inventors: 林文伟
Original assignee: Jinjiang Yushurong Sheet Metal Processing Co ltd
Current assignee: Jinjiang Yushurong Sheet Metal Processing Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-27
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a panel beating bending device, its technical scheme main points are: the hydraulic press comprises a base and a hydraulic cylinder, wherein support columns are fixedly arranged on the left side and the right side of the base, a top seat is fixedly arranged at the upper ends of the support columns, the hydraulic cylinder is fixedly arranged on the top seat, a stamping head is fixedly connected onto the output end of a telescopic rod of the hydraulic cylinder, a support seat and a sliding groove are fixedly arranged on the upper end surface of the base, a clamping block is slidably connected onto the sliding groove, a threaded rod is rotatably connected onto the support seat, the direction of an external thread on the left side of the threaded rod is opposite to that of an external thread on the right side, a support rod is slidably connected onto the threaded rod, the support rod is rotatably connected; the utility model discloses can alternate the mould angle of buckling at any time, the cost is reduced has improved production efficiency.

Description

Metal plate bending device

Technical Field

The utility model belongs to the technical field of the sheet metal working and specifically relates to a panel beating bending device.

Background

The sheet metal bending machine is an indispensable automatic machine in modern industry, and can efficiently and accurately complete the bending of some complex sheet metals. The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess.

The existing metal plate bending device can only bend one angle after the lower die is selected, so that the machining range is limited, the die needs to be frequently replaced if products of different specifications need to be machined, the operation is very troublesome, a large amount of time cost and money cost are needed for die sinking, and the efficiency is low and the cost is high.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a panel beating bending device to solve the problem that current panel beating bending device a mould of mentioning in the background art can only bend an angle.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a panel beating bending device, includes base and pneumatic cylinder, the fixed support column that is provided with in the left and right sides of base, the fixed footstock that is provided with in upper end of support column, the fixed pneumatic cylinder that is provided with on the footstock, fixedly connected with punching press head on the output of the telescopic link of pneumatic cylinder, fixed supporting seat and the spout of being provided with on the up end of base, sliding connection has the fixture block on the spout, the rotating connection has the threaded rod on the supporting seat, the left external screw thread of threaded rod is opposite with the external screw thread direction on right side, sliding connection has the bracing piece on the threaded rod, the bracing piece rotates through spacing pivot with the fly leaf to be connected, it is connected with the connector to rotate on the bracing piece, swing joint.

Further, fly leaf quantity is two and through hinge swing joint.

Through adopting above-mentioned technical scheme, the connection between two fly leafs is more firm, has improved the stability of connecting between the fly leaf.

Furthermore, the number of the connecting rods is two and the connecting rods are movably connected through connecting shafts.

Through adopting above-mentioned technical scheme, the connecting axle is connected two connecting rods, and when the farthest distance between two connecting rods reached the limit, the connecting axle was injectd the position of connecting rod, prevented that the displacement of the bracing piece on the connecting rod from surpassing the extreme value of screw rod length.

Furthermore, an internal thread is fixedly arranged at the joint of the support rod and the threaded rod.

Through adopting above-mentioned technical scheme, the internal thread on the bracing piece meshes with the external screw thread on the threaded rod, and when rotating the handle, the threaded rod follows the rotation and drives the bracing piece and be translational motion on the threaded rod.

Furthermore, a limiting groove is fixedly arranged on the handle.

Through adopting above-mentioned technical scheme, remove the fixture block and can fix the fixture block at the spacing inslot, prevent the utility model discloses at the during operation, the handle rocks or rotates, has improved the stability and the security of equipment.

Furthermore, a non-slip mat is fixedly arranged on the surface of the handle.

Through adopting above-mentioned technical scheme, increase the frictional force of handle, the person of facilitating the use is to the handle application of force, has improved the convenience.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up fly leaf, hinge, spout, bracing piece, connector, threaded rod, connecting rod, handle, fixture block, connecting axle in the top of base, through the handle on the rotation threaded rod, two bracing pieces on the drive threaded rod are respectively along the opposite direction lateral shifting of threaded rod to reach the purpose of freely adjusting fly leaf connection angle, whole adjustment process is smooth stable, and the angle of fly leaf can be adjusted wantonly in certain extent, has improved workman's work efficiency and panel production efficiency greatly, has reduced manufacturing cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of the handle of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base; 2. a top seat; 3. a support pillar; 4. a hydraulic cylinder; 5. a movable plate; 6. a hinge; 7. a chute; 8. a support bar; 9. a connector; 10. a threaded rod; 11. a connecting rod; 12. a handle; 13. A clamping block; 14. a connecting shaft; 15. punching a head; 16. a telescopic rod; 17. a supporting seat; 18. a limiting rotating shaft; 19. a limiting groove.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a sheet metal bending device comprises a base 1 and a hydraulic cylinder 4, wherein support columns 3 are fixedly arranged on the left side and the right side of the base 1, a top seat 2 is fixedly arranged at the upper ends of the support columns 3, the hydraulic cylinder 4 is fixedly arranged on the top seat 2, a stamping head 15 is fixedly connected to the output end of a telescopic rod 16 of the hydraulic cylinder 4, the telescopic rod 16 moves downwards to extrude a workpiece and shape the workpiece, a support seat 17 and a sliding groove 7 are fixedly arranged on the upper end surface of the base 1, a clamping block 13 is slidably connected to the sliding groove 7 to push the clamping block 13, the clamping block 13 can be clamped into a handle 12, the handle 12 is fixed, the clamping block 13 is pulled out of the handle 12, the handle 12 can be rotated, a threaded rod 10 is rotatably connected to the support seat 17, the left external thread of the threaded rod 10 is opposite to the right external thread, a support rod, the bracing piece 8 is last to rotate and to be connected with connector 9, and swing joint has connecting rod 11 on the connector 9, and the fixed handle 12 that is provided with in right side of threaded rod 10 rotates handle 12, and threaded rod 10 is following rotatory, drives bracing piece 8 on the threaded rod 10 and is left right translation motion, alright change the contained angle between two fly leafs 5.

Referring to fig. 1 and 4, the number of the movable plates 5 is two, and the movable plates 5 are movably connected through the hinges 6, so that the connection between the two movable plates 5 is firmer, and the stability of the connection between the movable plates 5 is improved.

Referring to fig. 1, the number of the connecting rods 11 is two and the two connecting rods 11 are movably connected by a connecting shaft 14, the connecting shaft 14 connects the two connecting rods 11, and when the farthest distance between the two connecting rods 11 reaches a limit, the connecting shaft 14 limits the position of the connecting rods 11 and prevents the moving distance of the support rod 8 on the connecting rods 11 from exceeding the limit value of the length of the threaded rod 10.

Referring to fig. 1, an internal thread is fixedly arranged at the joint of the support rod 8 and the threaded rod 10, the internal thread on the support rod 8 is meshed with the external thread on the threaded rod 10, and when the handle 12 is rotated, the threaded rod 10 rotates and drives the support rod 8 to perform translational motion on the threaded rod 10.

Referring to fig. 1 and 3, fixed being provided with spacing groove 19 on handle 12, removing fixture block 13 and can fixing fixture block 13 in spacing groove 19, preventing the utility model discloses at the during operation, handle 12 rocks or rotates, has improved the stability and the security of equipment.

Referring to fig. 1 and 3, the non-slip mat is fixedly disposed on the surface of the handle 12, so that the friction force of the handle 12 is increased, a user can apply force to the handle 12 conveniently, and convenience is improved.

When the utility model is used, the supporting seat 17 and the chute 7 are fixedly arranged on the base 1, the chute 7 is slidably connected with the clamping block 13, the clamping block 13 is pushed to be clamped into the handle 12, the handle 12 is fixed, the clamping block 13 is pulled out of the handle 12, the handle 12 can be rotated, the threaded rod 10 is rotatably connected on the supporting seat 17, the left external thread of the threaded rod 10 is opposite to the right external thread, the handle 12 is rotated, two supporting rods 8 on the threaded rod 10 can respectively transversely move along opposite directions, the supporting rod 8 is slidably connected on the threaded rod 10 and is rotatably connected with the movable plate 5 through the limiting rotating shaft 18, after the angle of the supporting rod 8 is adjusted by a user, the movable plate 5 and the supporting rod 8 are firmly fixed by the limiting rotating shaft 18, the device is prevented from shaking during operation, the connecting head 9 is rotatably connected on the supporting rod 8, the connecting head 9, the fixed handle 12 that is provided with in right side of threaded rod 10 rotates handle 12, and threaded rod 10 then rotates, drives bracing piece 8 on the threaded rod 10 and makes left and right translation motion, alright change the contained angle between two fly leaf 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a panel beating bending device, includes base (1) and pneumatic cylinder (4), its characterized in that: the support column is characterized in that support columns (3) are fixedly arranged on the left side and the right side of the base (1), a top seat (2) is fixedly arranged at the upper end of each support column (3), the hydraulic cylinder (4) is fixedly arranged on the top seat (2), a stamping head (15) is fixedly connected to the output end of a telescopic rod (16) of the hydraulic cylinder (4), a support seat (17) and a sliding groove (7) are fixedly arranged on the upper end face of the base (1), a clamping block (13) is slidably connected to the sliding groove (7), a threaded rod (10) is rotatably connected to the support seat (17), the left external thread of the threaded rod (10) is opposite to the right external thread, a support rod (8) is slidably connected to the threaded rod (10), the support rod (8) is rotatably connected with the movable plate (5) through a limiting rotating shaft (18), and a connector (, a connecting rod (11) is movably arranged on the connecting head (9), and a handle (12) is fixedly arranged on the right side of the threaded rod (10).

2. The sheet metal bending device according to claim 1, wherein: the number of the movable plates (5) is two and the movable plates are movably connected through hinges (6).

3. The sheet metal bending device according to claim 1, wherein: the number of the connecting rods (11) is two and the connecting rods are movably connected through a connecting shaft (14).

4. The sheet metal bending device according to claim 1, wherein: the joint of the support rod (8) and the threaded rod (10) is fixedly provided with an internal thread.

5. The sheet metal bending device according to claim 1, wherein: the handle (12) is fixedly provided with a limiting groove (19).

6. The sheet metal bending device according to claim 1, wherein: and a non-slip mat is fixedly arranged on the surface of the handle (12).