CN216137922U

CN216137922U - Flanging structure of stamping die for producing stamping parts

Info

Publication number: CN216137922U
Application number: CN202122125991.4U
Authority: CN
Inventors: 邓顺文
Original assignee: Suzhou Yidi Metal Technology Co ltd
Current assignee: Suzhou Yidi Metal Technology Co ltd
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-03-29
Anticipated expiration: 2031-09-05

Abstract

The utility model provides a flanging structure of a stamping die for producing stamping parts. A kind of flanging structure of the stamping die used for producing stamping workpiece, including: the device comprises a support frame, a support plate, a portal frame, a cylinder, a pressing plate, a pressing block and a fixing plate; the utility model solves the technical problem that the edge folding structure of the stamping die for producing stamping parts can effectively solve the problems that the existing edge folding device cannot effectively adapt to product sizes of various processing specifications, is complex to replace and has low processing efficiency.

Description

Flanging structure of stamping die for producing stamping parts

Technical Field

The utility model relates to the technical field of processing of stamping parts, in particular to a flanging structure of a stamping die for producing stamping parts.

Background

In the prior art, a stamping device applies external force to a plate, a strip, a pipe, a section and the like by a press and a die to cause plastic deformation or separation, thereby obtaining a stamping part with a required shape and size.

The hem structure usually refers to and bends and dog-ear the side of machined part, adds man-hour need fix the machined part on processing platform, drives the clamp plate through the cylinder and crimps and handle, and there is the product size of the multiple processing specification of unable effective adaptation in this kind of mode, and when the machined part of different specifications faced, still need adjust hem position etc. in advance, leads to machining efficiency to reduce.

Therefore, it is necessary to provide a flanging structure of a stamping die for producing stamping parts to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flanging structure of a stamping die for producing stamping parts, which can effectively solve the problems that the existing flanging device cannot effectively adapt to product sizes of various processing specifications, is complicated to replace and has low processing efficiency.

In order to solve the technical problem, the utility model provides a flanging structure of a stamping die for producing stamping parts, which comprises: the device comprises a support frame, a support plate, a portal frame, a cylinder, a pressing plate, a pressing block and a fixing plate;

the supporting frames are respectively arranged at two sides of the supporting plate, the supporting frames and the supporting plate jointly form a processing platform, dovetail grooves are formed in the inner side edges of the supporting frames and are connected with the dovetail plates of the supporting plates through the dovetail grooves, the supporting plates are multiple, one dovetail plate is arranged on each of two side edges of each supporting plate, and a limiting plate is arranged above the contact edge of each supporting plate and the supporting frame;

a portal frame is arranged above the middle of the support frame in a spanning mode, an air cylinder is arranged at the top of the portal frame, the output end of the air cylinder penetrates through the portal frame and is connected with a pressing plate below the portal frame, the pressing plate is integrally rectangular and horizontally extends to cover the upper portion of the support plate, pressing blocks are arranged below two ends of the pressing plate respectively, and a fixing plate is arranged in the middle of the bottom surface of the pressing plate between the pressing blocks;

because both sides and the briquetting structure of clamp plate are unanimous, and set up and prevent relatively, so only introduce the structure of clamp plate, the briquetting of one side wherein below, the clamp plate includes: rectangular channel, spout, scale groove, fixed orifices, the rectangular channel is seted up in the clamp plate middle part, and the spout has been seted up to its inside both sides, and its top surface both sides are equipped with scale groove, fixed orifices from inside to outside in proper order, and spout, scale groove are used for providing direction and removal space for the briquetting, and the scale groove is used for providing the shift position sign for the briquetting, and the fixed orifices is used for inserting bolt fixed briquetting, and the briquetting includes: slider, marker post, bolt hole, wherein the slider bottom is located the top surface middle part of briquetting, and the slider top upwards extends to set up in the spout, and the top surface of slider is equipped with the marker post, and the marker post is used for lining up with the scale groove, and the bolt hole is used for the bolt to insert fixed briquetting.

Preferably, the diameter of the fixing plate is larger than half of the workpiece.

Preferably, the bottom surface of the fixing plate is a flexible body.

Preferably, each scale groove is a different color.

Preferably, the surfaces of the dovetail groove and the dovetail plate which are contacted are smooth surfaces.

Compared with the prior art, the flanging structure of the stamping die for producing the stamping parts, provided by the utility model, has the following beneficial effects:

(1) the dovetail groove and the dovetail plate are matched, so that the supporting surface can be adjusted more quickly and conveniently, the complexity of operation is reduced, and the working efficiency is higher.

(2) The whole device is wider in applicability and can effectively process workpieces of various specifications and sizes by movably adjusting the pressing plate and the pressing block.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a detailed view of the support frame and the support plate of the present invention;

FIG. 3 is a detailed view of the press plate and press block of the present invention.

Reference numbers in the figures: the device comprises a support frame-1, a dovetail groove-11, a limiting plate-12, a support plate-2, a dovetail plate-21, a portal frame-3, a cylinder-4, a pressure plate-5, a rectangular groove-51, a sliding groove-52, a scale groove-53, a fixing hole-54, a pressure block-6, a sliding block-61, a marking rod-62, a bolt hole-63 and a fixing plate-7.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

As shown in fig. 1, a hemming structure of a press die for producing a stamped part includes: the device comprises a support frame 1, a support plate 2, a portal frame 3, a cylinder 4, a pressing plate 5, a pressing block 6 and a fixing plate 7;

as shown in fig. 1-2, the support frame 1 is respectively disposed at two sides of the support plate 2, the support frame 1 and the support plate 2 jointly form a processing platform, the inner side edge of the support frame 1 is provided with a dovetail groove 11, the support frame is connected with a dovetail plate 21 of the support plate 2 through the dovetail groove 11, the support plate 2 is provided with a plurality of support plates 2, two side edges of each support plate 2 are respectively provided with a dovetail plate 21, the support plate 2 and the support frame 1 are combined through the dovetail plate 21 and the dovetail groove 11, when punching edges with different sizes are aimed at, the support plate 2 can be pulled away or inserted according to the width of the punching edge, the width of a single support plate 2 is determined according to the processing requirement, a limit plate 12 is disposed above the contact edge of the support frame 1 and the support plate 2, and the limit plate 12 is used for limiting and guiding a workpiece;

as shown in fig. 1, a portal frame 3 is arranged above the middle of the support frame 1 in a spanning manner, a cylinder 4 is arranged at the top of the portal frame 3, the output end of the cylinder 4 penetrates through the portal frame 3 to be connected with a pressing plate 5 below the same, the pressing plate 5 is integrally rectangular and horizontally extends to cover the upper part of the support plate 2, pressing blocks 6 are respectively arranged below two ends of the pressing plate 5, a fixing plate 7 is arranged in the middle of the bottom surface of the pressing plate 5 between the pressing blocks 6, and the fixing plate 7 is used for pressing a workpiece during working so as to perform edge folding better;

as shown in fig. 1 and 3, since the two sides of the pressing plate 5 and the pressing block 6 have the same structure and are prevented from being opposite to each other, the structure of the pressing plate 5 and the pressing block 6 on one side is described below, and the pressing plate 5 includes: the pressing block fixing device comprises a rectangular groove 51, sliding grooves 52, scale grooves 53 and fixing holes 54, wherein the rectangular groove 51 is formed in the middle of the pressing plate 5, the sliding grooves 52 are formed in two sides of the interior of the rectangular groove 51, the scale grooves 53 and the fixing holes 54 are sequentially formed in two sides of the top surface of the rectangular groove from inside to outside, the sliding grooves 52 and the scale grooves 53 are used for providing guiding and moving spaces for the pressing block 6, the scale grooves 53 are used for providing moving position marks for the pressing block 6, and the fixing holes 54 are used for inserting bolts to fix the pressing block 6;

as shown in fig. 3, the compact 6 includes: slider 61, marker post 62, bolt hole 63, wherein slider 61 bottom is located the top surface middle part of briquetting 6, slider 61 top upwards extends and sets up in spout 52, slider 61's top surface is equipped with marker post 62, marker post 62 is used for lining up with scale groove 53, in order to provide accurate hem position, bolt hole 63 is used for the bolt to insert fixed briquetting 6, in operation, after the machining dimension of selection needs, adjust the width of backup pad 2 earlier, after rethread adjustment slider 61 moves to corresponding scale groove 53 department, insert fixed bolt in fixed orifices 54, fix in bolt hole 63, start cylinder 4 after the adjustment is accomplished and drive clamp plate 5 and move down, fixed plate 7 fixes the machined part, briquetting 6 carries out the hem processing to the machined part, thereby accomplish the hem process.

Preferably, in one embodiment, the diameter of the fixing plate 7 is larger than half of the workpiece.

Preferably, in one embodiment, the bottom surface of the fixing plate 7 is a flexible body.

The purpose of the above two embodiments is to prevent scratching of the workpiece while effectively fixing the workpiece.

Preferably, in one embodiment, each of the scale slots 53 is a different color, which is intended to be more conspicuous when moved, preventing movement errors.

Preferably, in one embodiment, the surfaces of the dovetail groove 11 and the dovetail plate 21 that contact each other are smooth surfaces, which aims to prevent friction increase caused by multiple drawing and fixing after long-term use.

The working principle of the flanging structure of the stamping die for producing the stamping parts provided by the utility model is as follows:

when the flanging machine works, after a required machining size is selected, the width of the supporting plate 2 is adjusted, the adjusting slide block 61 is moved to the corresponding scale groove 53, the fixing bolt is inserted into the fixing hole 54 and the bolt hole 63 for fixing, after the adjustment is finished, the air cylinder 4 is started to drive the pressing plate 5 to move downwards, the fixing plate 7 fixes a machined part, and the pressing block 6 performs flanging treatment on the machined part, so that the flanging process is finished.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a production stamping die's for stamping workpiece hem structure which characterized in that: the method comprises the following steps: the device comprises a support frame, a support plate, a portal frame, a cylinder, a pressing plate, a pressing block and a fixing plate; the support frames are respectively arranged on two sides of the support plate, the support frames and the support plate jointly form a processing platform, dovetail grooves are formed in the inner side edges of the support frames and are connected with dovetail plates of the support plates through the dovetail grooves, the number of the support plates is multiple, a dovetail plate is arranged on each of the two side edges of each support plate, a limiting plate is arranged above the contact edge of each support frame and each support plate, a portal frame is arranged above the middle of each support frame in a spanning mode, an air cylinder is arranged at the top of each portal frame, the output end of each air cylinder penetrates through the portal frame and is connected with a pressing plate below the portal frame, the pressing plates are integrally rectangular bodies and horizontally extend to cover the upper portions of the support plates, pressing blocks are arranged below two ends of each pressing plate, and a fixing plate is arranged in the middle of the bottom surfaces of the pressing plates between the pressing blocks; the clamp plate includes: rectangular channel, spout, scale groove, fixed orifices, the rectangular channel is seted up in the clamp plate middle part, and the spout has been seted up to its inside both sides, and its top surface both sides are equipped with scale groove, fixed orifices from inside to outside in proper order, and spout, scale groove are used for providing direction and removal space for the briquetting, and the scale groove is used for providing the shift position sign for the briquetting, and the fixed orifices is used for inserting bolt fixed briquetting, and the briquetting includes: slider, marker post, bolt hole, wherein the slider bottom is located the top surface middle part of briquetting, and the slider top upwards extends to set up in the spout, and the top surface of slider is equipped with the marker post, and the marker post is used for lining up with the scale groove, and the bolt hole is used for the bolt to insert fixed briquetting.

2. The flanging structure of the stamping die for producing stampings in accordance with claim 1, wherein the diameter of the fixing plate is greater than half of the workpiece.

3. The flanging structure of the stamping die for producing stamping parts according to claim 1, wherein the bottom surface of the fixing plate is a flexible body.

4. A flanging structure of a stamping die for producing stampings in accordance with claim 1, wherein each of the scale grooves is of a different color.

5. The flanging structure of the stamping die for producing stamping parts according to claim 1, wherein the surfaces of the dovetail groove and the dovetail plate which are contacted with each other are smooth surfaces.