CN216937822U

CN216937822U - Forming die for sheet metal machining

Info

Publication number: CN216937822U
Application number: CN202123349142.3U
Authority: CN
Inventors: 查新华; 闵齐齐
Original assignee: Tongling Yingjia Machinery Co ltd
Current assignee: Tongling Yingjia Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-12
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a forming die for sheet metal machining, which relates to the technical field of sheet metal machining and comprises a machining table, wherein the machining table is arranged on a rack, a lower die and a support frame are arranged on the machining table, a cuboid-shaped forming groove is formed in the upper surface of the lower die, a plurality of retaining posts are uniformly arranged on the upper surface of the lower die and are respectively positioned at the vertex angles of the forming groove, the retaining posts are used for separating the side edges of a sheet metal, a lifting cylinder is arranged on the support frame, an upper die is arranged on an output shaft of the lifting cylinder, and the upper die is over against the forming groove; the utility model has the advantages of convenient use, high forming efficiency, strong stability and the like.

Description

Forming die for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal processing, in particular to a forming die for sheet metal processing.

Background

The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like; the remarkable characteristic is that the thickness of the same part is consistent; the product processed by the sheet metal process is called a sheet metal part; sheet metal parts in different industries are generally different and are mostly used for the name of assembly timing.

The sheet metal component is essential material in the manufacturing process of fork truck machine, and the fork truck machine uses the panel beating in different positions to need carry out different forming process, and the panel beating is essential can relate to steps such as buckling, punching in the in-process of processing, and wherein present multilateral is buckled mainly and is buckled the completion alone through limit one by one, and this kind of mode efficiency of buckling is lower, is not suitable for large-scale production mode, therefore this application has set up a forming die for the panel beating processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a forming die for sheet metal machining, which is used for solving the problem of low efficiency of a sheet metal bending mode in the prior art described in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a forming die for panel beating, includes the processing platform, the processing platform sets up in the frame, the processing bench is provided with bed die and support frame, the upper surface of bed die is provided with rectangular bodily form's shaping groove, the upper surface of bed die is still even be provided with a plurality of bumping posts, and is a plurality of the bumping post is located the apex angle department in shaping groove respectively, and this bumping post is used for separating the side of panel beating, be provided with the lift cylinder on the support frame, be provided with the mould on the output shaft of lift cylinder, it is just to the shaping groove to go up the mould.

Preferably: the bottom in shaping groove is provided with the through-hole that runs through the shaping groove, the position that corresponds the through-hole on the processing platform is provided with the slide opening, it is provided with the fore-set that runs through-hole, slide opening to slide in the through-hole, the lower extreme of fore-set is provided with the slide bar, the slide bar slides and runs through the crossbeam board, the crossbeam board sets up in the frame, pass through spring coupling between fore-set and the crossbeam board, the spring housing is located on the outer periphery wall of slide bar.

Preferably, the following components: the crossbeam plate is also provided with a limiting ring, and the limiting ring is arranged below the top column.

Preferably: the upper die is provided with a plurality of guide posts which penetrate through the supporting frame in a sliding mode.

Preferably: the inner wall of the forming groove is a smooth plane.

The beneficial effect of adopting above technical scheme is:

according to the sheet metal part forming device, a plurality of side edges of the sheet metal part can be separated through the arranged baffle columns, the sheet metal part can also be positioned, then the sheet metal part is pressed into the forming groove through the upper die moving downwards, so that the center of the sheet metal part enters the forming groove, and the side edges of the sheet metal part are bent when entering the forming groove, so that the plurality of side edges of the sheet metal part are bent at one time;

through the fore-set post, the center of the sheet metal part can be clamped by the upper die and the fore-set post, and then the sheet metal part is formed, so that the forming stability is improved.

Drawings

Fig. 1 is a front view of a forming die for sheet metal working according to the present invention.

Fig. 2 is a schematic structural diagram of a forming die for sheet metal processing according to the present invention.

Fig. 3 is a top view of a portion of the components of the present invention.

Fig. 4 is a top view of the lower die of the present invention.

Fig. 5 is a top view of the sheet metal part of the present invention.

Wherein: the processing device comprises a processing table 10, a frame 20, a beam plate 21, a support frame 30, a lower die 40, a forming groove 41, a through hole 42, a stop column 43, an upper die 50, a lifting cylinder 51, a guide column 52, a top column 60, a sliding hole 61, a sliding rod 62, a spring 63 and a limiting ring 64.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment, as shown in fig. 1 to 5, in the embodiment, a forming mold for sheet metal processing includes a processing table 10, the processing table 10 is disposed on a frame 20, a lower mold 40 and a supporting frame 30 are disposed on the processing table 10, a rectangular forming groove 41 is disposed on an upper surface of the lower mold 40, a plurality of retaining posts 43 are further uniformly disposed on the upper surface of the lower mold 40, the retaining posts 43 are respectively located at vertex angles of the forming groove 41, the retaining posts 43 are used for separating sides of a sheet metal, a lifting cylinder 51 is disposed on the supporting frame 30, an upper mold 50 is disposed on an output shaft of the lifting cylinder 51, and the upper mold 50 is directly opposite to the forming groove 41.

Preferably: the bottom in shaping groove 41 is provided with the through-hole 42 that runs through shaping groove 41, the position that corresponds through-hole 42 on the processing platform 10 is provided with slide opening 61, it is provided with the fore-set 60 that runs through-hole 42, slide opening 61 to slide in the through-hole 42, the lower extreme of fore-set 60 is provided with slide bar 62, slide bar 62 slides and runs through crossbeam board 21, crossbeam board 21 sets up in frame 20, be connected through spring 63 between fore-set 60 and the crossbeam board 21, spring 63 overlaps and locates on the outer circumferential wall of slide bar 62.

Preferably: the crossbeam plate 21 is further provided with a limiting ring 64, and the limiting ring 64 is arranged below the top column 60.

Preferably: the upper die 50 is provided with a plurality of guide posts 52, and the guide posts 52 penetrate through the support frame 30 in a sliding manner.

Preferably, the following components: the inner wall of the forming groove 41 is a smooth plane.

The specific implementation manner of this embodiment:

this application is when using, now with the panel beating as for on the bed die 40, make the side of panel beating separated by bumping post 43, bumping post 43 this moment can fix a position the horizontal position of panel beating, then start lift cylinder 51, lift cylinder 51 drives mould 50 downstream, go up mould 50 and panel beating contact back, ejection post 60 and last mould 50 clip the panel beating this moment, it continues the downstream to go up mould 50, drive ejection post 60 downstream to go up, spring 63 is compressed this moment, reaction force through spring 63, make the panel beating compressed tightly by ejection post 60 and last mould 50 gradually, then the panel beating gets into behind the shaping groove 41, the side of panel beating is buckled, the panel beating shaping, because spacing ring 64's existence, the whereabouts distance of ejection post 60 can be restricted.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a forming die for sheet metal working, includes the processing platform, its characterized in that: the processing platform sets up in the frame, the processing bench is provided with bed die and support frame, the upper surface of bed die is provided with rectangular bodily form's shaping groove, the upper surface of bed die is still even be provided with a plurality of bumping posts, and is a plurality of the bumping post is located the apex angle department in shaping groove respectively, and this bumping post is used for separating the side of panel beating, be provided with the lift cylinder on the support frame, be provided with the mould on the output shaft of lift cylinder, it is just to the shaping groove to go up the mould.

2. The forming die for sheet metal working according to claim 1, wherein the bottom of the forming groove is provided with a through hole penetrating through the forming groove, a slide hole is arranged at a position corresponding to the through hole on the machining table, a top post penetrating through the through hole and the slide hole is slidably arranged in the through hole, a slide rod is arranged at the lower end of the top post, the slide rod slides through the cross beam plate, the cross beam plate is arranged on the frame, the top post is connected with the cross beam plate through a spring, and the spring sleeve is arranged on the outer circumferential wall of the slide rod.

3. The forming die for sheet metal working according to claim 2, wherein a limiting ring is further arranged on the beam plate, and the limiting ring is arranged below the top pillar.

4. The forming die for sheet metal working according to claim 3, wherein the upper die is provided with a plurality of guide posts, and the guide posts penetrate through the support frame in a sliding manner.

5. The forming die for sheet metal working according to claim 4, wherein the inner wall of the forming groove is a smooth plane.