CN214053257U - Stamping equipment of adjustable U angle of rolling over - Google Patents

Abstract

The utility model relates to the field of stamping equipment, in particular to stamping equipment capable of adjusting U-folding angle, which comprises a workbench and a support frame, wherein the support frame is fixed on the surface of the workbench through a plurality of support columns, a fixing frame is arranged at the lower edge of the support frame, a main cylinder which is used for stamping and acts on the upper surface of a sheet metal part is arranged in the fixing frame, auxiliary cylinders which are used for acting on two ends of the sheet metal part are arranged at two sides below the workbench, and a stamping plate mechanism which is matched with the main cylinder and the auxiliary cylinders to fix the sheet metal part and can adjust U-folding angle is arranged on the workbench; the utility model provides an adjustable stamping equipment who rolls over U angle adopts many cylinders to roll over the U punching press, the improvement of very big degree the production efficiency of stamping workpiece, and stamping equipment has adopted the punching press board mechanism that can fix sheet metal component, adjustable book U angle and have special bent shape structure simultaneously, and fine solution tradition roll over U-shaped stamping equipment production efficiency low, and the precision is poor, and equipment function is limited, consumes the problem of resource again consuming time.

Description

Stamping equipment of adjustable U angle of rolling over

Technical Field

The utility model relates to a stamping equipment technical field especially relates to a stamping equipment of adjustable book U angle.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile and the like to cause plastic deformation or separation, thereby obtaining a stamping part with a required shape and size.

Generally, most of sheet metal part stamping equipment commonly found in workshops adopts a mechanical motion principle to stamp, so that the requirements of some stamping parts with special shape requirements cannot be met, and some traditional stamping equipment needs to place sheet metal parts manually and cannot correctly fix and place the sheet metal parts, so that the quality and the precision of products are low, and the sale of the products is influenced; and to traditional U-shaped stamping equipment of rolling over, lack the regulation of rolling over the U angle, can only fix the single U-shaped sheet metal component of production, simultaneously, partial stamping equipment can't realize many cylinders punching press simultaneously, very big degree has influenced work efficiency.

Therefore, it is desirable to provide a punching device capable of adjusting the U-folding angle to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an adjustable stamping equipment who rolls over U angle. The utility model discloses a many cylinders punching press to and can fix sheet metal component, adjustable book U angle and have the punching press board mechanism of special curved shape structure, fine solution the traditional U-shaped stamping equipment production efficiency of rolling over low, the precision is poor, and the function is limited, the problem of consuming resources again consuming time.

For solving the technical problem, the utility model discloses a technical scheme provide an adjustable stamping equipment who rolls over U angle, including workstation and support frame, the support frame is fixed on table surface through a plurality of support columns, the support frame is followed down and is equipped with the mount, be equipped with the main cylinder that the punching press acted on the sheet metal component upper surface in the mount, workstation below both sides are equipped with the auxiliary cylinder who acts on the sheet metal component both ends, be provided with the punching press board mechanism that cooperation main cylinder and auxiliary cylinder fixed and adjustable book U angle to the sheet metal component on the workstation.

Further, in the utility model discloses in punching press board mechanism includes main pressure plate piece and side pressure plate piece, main pressure plate piece is connected with the end of releasing of master cylinder downside, the side pressure plate piece is connected with the end cooperation of releasing of auxiliary cylinder upside.

Further, the utility model discloses in the owner presses the plate piece to include the bearing block of mould piece and equidimension not, little bearing block piles up the position at big bearing block downside both ends and adjustable little bearing block installation, the mould piece is fixed respectively in little bearing block below, one side that the mould piece is close to the side and is equipped with the bent shape lug that is used for the sheet metal component to roll over the U-shaped.

Further, the utility model discloses in the side pressure piece includes side plate piece and fixed block, side pressure piece and fixed block fastening connection, the fixed block upper surface is equipped with the draw-in groove of the fixed sheet metal component of joint, the both sides of bearing block all are equipped with the breach that can hold the protruding piece in draw-in groove edge.

Further, the utility model discloses in main clamp plate piece below is equipped with the bottom plate piece and fixes on the workstation, the junction at four angles of bottom plate piece and side clamp plate piece all is provided with the articulated piece that makes the side clamp plate piece rotate the punching press, two liang concatenations of articulated piece are fixed respectively on bottom plate piece and side plate piece.

Further, in the utility model discloses in the last surface mounting of big bearing block has the connecting block, the end fixed connection is released with the master cylinder downside to the connecting block.

Further, in the utility model discloses in one side of side briquetting is equipped with rotatable connector and is connected with the cooperation of the end of releasing of supplementary cylinder upside.

Further, the utility model discloses in be equipped with a plurality of location on the workstation and fix the stopper that the sheet metal component was placed in the tiling, still be equipped with the rectangular hole that supplies the release end of supplementary cylinder upside to pass on the table surface of bottom plate piece both sides.

Further, in the utility model discloses a support link of workstation below is equipped with the board of accepting of fixed auxiliary cylinder, be provided with control switch on the stabilizer blade of workstation.

The utility model has the advantages that: stamping equipment adopts many cylinders to roll over the U punching press, and to a great extent's improvement the production efficiency of stamping workpiece, stamping equipment has adopted the punching press board mechanism that can fix sheet metal component, adjustable book U angle and have special curved shape structure simultaneously, fine solution the tradition roll over U-shaped stamping equipment production efficiency low, the product precision is poor, the function of equipment is limited, the problem of consuming time again the resource.

Drawings

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

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the drawings.

Examples

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and 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" and "second" 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 for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. In addition, in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-3, the stamping device capable of adjusting the U-folding angle of the present embodiment includes a workbench 1 and a support frame 2, the support frame 2 is fixed on a surface of the workbench 1 through a plurality of support columns 3, a fixing frame 4 is arranged on a lower edge of the support frame 2, a main cylinder 5 for stamping on an upper surface of a sheet metal part is arranged in the fixing frame 4, auxiliary cylinders 6 for acting on two ends of the sheet metal part are arranged on two sides below the workbench 1, and a stamping plate mechanism capable of adjusting the U-folding angle and matching with the main cylinder 5 and the auxiliary cylinders 6 is arranged on the workbench 1.

The utility model discloses sheet metal component rolls over U-shaped stamping process:

in an initial state, the pushing ends of the main cylinder 5 and the auxiliary cylinder 6 are both in a contraction state, the side pressure plate block 9 is horizontally arranged on the workbench, a sheet metal part to be stamped is taken to be fixed and horizontally paved through the clamping groove 11 of the fixing block 92 and the limiting block 17 on the workbench 1, and the outward extending distance of the small bearing block 821 and the die block 81 which are fixed on the lower side of the large bearing block 822 is adjusted according to the U folding angle of a required product; starting switch, the release end of master cylinder 5 drives main pressure plate 8 and carries out the punching press downwards, and the release end of auxiliary cylinder 6 then promotes side pressure plate 9, and it rotates and then carries out the punching press in opposite directions to the both ends of sheet metal component to promote side pressure plate 9 through articulated piece 14 that sets up, establish the curved shape lug 10 that sets up on the mould piece 81 this moment alright make the sheet metal component realize the effect of rolling over the U, the punching press is accomplished the back, punching press board mechanism resumes to initial state and waits for next punching press, alright take out the punching press finished product, place next sheet metal component and roll over the U punching press.

Further, in the utility model discloses in punching press board mechanism includes main clamp plate piece 8 and side clamp plate piece 9, main clamp plate piece 8 is through the release end fastening connection of connecting plate 15 with the main cylinder 5 downside, side clamp plate piece 9 is connected through the cooperation of the release end of rotatable connector 16 with the 6 upsides of supplementary cylinder.

Further, in the utility model discloses in main pressure plate 8 includes mould piece 81 and the not bearing block 82 of equidimension, little bearing block 821 piles up at big bearing block 822 downside both ends, mould piece 81 is fixed respectively in little bearing block 821 below, one side that mould piece 81 is close to side pressure plate piece 9 is equipped with the bent shape lug 10 that is used for the sheet metal component to roll over the U-shaped, and the distance of fixing in little bearing block 821 of big bearing block 822 downside and the outside extension of mould piece 81 according to the book U angle of required product is adjustable, controls the rotation angle of limit when side pressure plate piece 9 punching press.

Further, the utility model discloses in side clamp plate piece 9 is including side clamp plate piece 91 and fixed block 92, be connected through bolt-up between side clamp plate piece 91 and the fixed block 92, fixed block 92 upper surface is equipped with the draw-in groove 11 that is used for joint and fixed sheet metal component, the both sides of bearing block 82 all are equipped with the breach 12 that can hold the protruding piece in draw-in groove 11 edge, and when the punching press of side clamp plate piece 9, the protruding piece at draw-in groove 11 edge will enter into the breach 12 that sets up on the bearing block 82, thereby avoid bumping with bearing block 82 and influence the book U effect of stamping workpiece.

Further, the utility model discloses in 8 below of main clamp plate pieces are equipped with bottom plate piece 13 and pass through the bolt fastening on workstation 1, the junction at four angles of bottom plate piece 13 and side clamp plate piece 91 all is provided with makes side clamp plate piece 91 rotate the articulated piece 14 of punching press, articulated piece 14 two liang concatenate and pass through the bolt fastening respectively on bottom plate piece 13 and side clamp plate piece 91.

Further, in the utility model discloses in be equipped with a plurality of stopper 17 that are used for the location and fix the tiling and place the sheet metal component on workstation 1, ensure the precision of stamping workpiece, improve product quality, still be equipped with the rectangular hole 18 that supplies the release end of auxiliary cylinder 6 upside to pass on the workstation 1 face of bottom plate piece 13 both sides, when auxiliary cylinder 6 stop work, auxiliary cylinder 6's release end is withdrawed, and the connector 16 of side briquetting 91 department just can enter into rectangular hole 18 this moment in, and side pressure board piece 9 alright tiling waits for the material loading punching press on workstation 1.

Further, in the utility model discloses a support link below the workstation 1 is equipped with the board 19 of accepting of fixed auxiliary cylinder 6, be provided with control switch 20 on the stabilizer blade of workstation 1.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same reason as the protection scope of the present invention.

Claims (9)

1. The utility model provides an adjustable stamping equipment who rolls over U angle, includes workstation (1) and support frame (2), its characterized in that: the stamping plate mechanism is characterized in that the support frame (2) is fixed on the surface of the workbench (1) through a plurality of support columns (3), a fixing frame (4) is arranged on the lower edge of the support frame (2), a main cylinder (5) which is used for stamping the upper surface of a sheet metal part is arranged in the fixing frame (4), auxiliary cylinders (6) which are used for two ends of the sheet metal part are arranged on two sides of the lower portion of the workbench (1), and the stamping plate mechanism which is used for fixing the sheet metal part and can adjust the U-shaped angle is arranged on the workbench (1) through the cooperation of the main cylinder (5) and the auxiliary cylinders (6).

2. The stamping device with the U-folding angle adjustable as claimed in claim 1, wherein: the stamping plate mechanism comprises a main pressing plate block (8) and a side pressing plate block (9), the main pressing plate block (8) is connected with the pushing-out end at the lower side of the main cylinder (5), and the side pressing plate block (9) is connected with the pushing-out end at the upper side of the auxiliary cylinder (6) in a matched mode.

3. The stamping device with the U-folding angle adjustable as claimed in claim 2, wherein: the main pressure plate block (8) comprises a mold block (81) and bearing blocks (82) of different sizes, the small bearing blocks (821) are stacked at two ends of the lower side of the large bearing block (822) and can be adjusted to be small in mounting positions, the mold block (81) is fixed below the small bearing blocks (821) respectively, and a curved convex block (10) used for bending the sheet metal part into a U shape is arranged on one side, close to the side pressure plate block (9), of the mold block (81).

4. The stamping device with the U-folding angle adjustable as claimed in claim 3, wherein: side pressure plate piece (9) are including side briquetting (91) and fixed block (92), side briquetting (91) and fixed block (92) fastening connection, fixed block (92) upper surface is equipped with draw-in groove (11) of the fixed sheet metal component of joint, the both sides of bearing block (82) all are equipped with breach (12) that can hold draw-in groove (11) edge bulge piece.

5. The stamping device with the U-folding angle adjustable as claimed in claim 4, wherein: the main pressure plate block (8) is provided with a bottom plate block (13) below and fixed on the workbench (1), the joints of the four corners of the bottom plate block (13) and the side pressure block (91) are provided with hinged blocks (14) for driving the side pressure block (91) to rotate and punch, and the hinged blocks (14) are connected in series two by two and fixed on the bottom plate block (13) and the side pressure block (91) respectively.

6. The stamping device with the U-folding angle adjustable as claimed in claim 3, wherein: the upper surface of the big bearing block (822) is provided with a connecting block (15), and the connecting block (15) is fixedly connected with the pushing end head at the lower side of the main cylinder (5).

7. The stamping device with the U-folding angle adjustable as claimed in claim 5, wherein: one side of the side pressing block (91) is provided with a rotatable connector (16) and is connected with the push-out end head on the upper side of the auxiliary cylinder (6) in a matching way.

8. The stamping device with the U-folding angle adjustable as claimed in claim 7, wherein: the utility model discloses a sheet metal component placing device, including workstation (1), workstation (13) are equipped with a plurality of stopper (17) that are used for the location and fix the tiling and place the sheet metal component on workstation (1), still be equipped with on the workstation (1) face of bottom plate piece (13) both sides and supply rectangular hole (18) that the end of pushing out of auxiliary cylinder (6) upside passed.

9. The stamping device with the U-folding angle adjustable as claimed in claim 8, wherein: the supporting connecting rod below the workbench (1) is provided with a bearing plate (19) for fixing the auxiliary cylinder (6), and a control switch (20) is arranged on a support leg of the workbench (1).

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