CN210333975U

CN210333975U - Continuous die for manufacturing connecting piece

Info

Publication number: CN210333975U
Application number: CN201920849697.8U
Authority: CN
Inventors: 张云涛; 鲁如强
Original assignee: Otw Building Material Co ltd
Current assignee: Otw Building Material Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-17
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a continuous die for connecting piece manufacturing, it includes cope match-plate pattern, lower bolster and is located the cope match-plate pattern with material area between the lower bolster, the cope match-plate pattern is provided with a plurality of side cut terrace dies, the side cut terrace die is equipped with first molding terrace die, second molding terrace die and blanking terrace die from the left hand right side in proper order, first molding terrace die with be provided with high piece between the second molding terrace die, the lower bolster corresponds the cope match-plate pattern is corresponding to be equipped with a plurality of side cut dies, second molding die and blanking die, set up a plurality of unequal through-holes of size on the first molding terrace die, first molding terrace die below be provided with through-hole assorted first liftout pin and first locating pin. The utility model discloses a continuous mould has reasonable in design, characteristics that the precision is high.

Description

Continuous die for manufacturing connecting piece

Technical Field

The utility model relates to the technical field of mold, in particular to continuous mold is used in connecting piece manufacturing.

Background

With the development of society, larger and larger production equipment is applied to production. As some engineering pipes become larger and heavier, the mounting brackets supporting the engineering pipes are required to be more durable, wherein the bracket connection plays a crucial role.

Among the prior art, the leg joint spare is generally formed by the punch press, because the leg joint spare structure is complicated relatively, the leg joint spare has two-dimentional right angle structure, the shaping of need buckling many times, consequently, the finished product need be through the punching press of a plurality of different punches, is equipped with different moulds on each punch press for the processing equipment area occupied is big, has reduced production efficiency, has wasted the cost of labor, and the size uniformity is relatively poor after processing in addition.

In view of this, the utility model provides a continuous mould that reasonable in design, precision are high to overcome the part problem that above-mentioned prior art exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reasonable in design, continuous mould that the precision is high, it has solved the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model discloses a technical scheme be: the continuous die for manufacturing the connecting piece comprises an upper die plate, a lower die plate and a material belt positioned between the upper die plate and the lower die plate, wherein the upper die plate is provided with a plurality of trimming male dies, the trimming male dies are sequentially provided with a first forming male die, a second forming male die and a blanking male die from left to right, equal-height blocks are arranged between the first forming male die and the second forming male die, the lower die plate is correspondingly provided with a plurality of trimming female dies, second forming female dies and blanking female dies corresponding to the upper die plate, a plurality of through holes with different sizes are formed in the first forming male die, and a first ejecting pin and a first positioning pin which are matched with the through holes are arranged below the first forming male die.

Further, the trimming male dies comprise a first trimming male die, a second trimming male die and a third trimming male die, and the first trimming male die, the second trimming male die and the third trimming male die are distributed below the upper die plate in pairs and are of T-shaped structures with different sizes.

Furthermore, the pair of second trimming male dies are sequentially distributed at two ends of the first trimming male die, the third trimming male dies are distributed on the right side of the first trimming male die, and punches are arranged on the left sides of the first trimming male die and the second trimming male die.

Further, an upper base plate is arranged below the upper die plate, a trimming upper fixing plate is arranged below the upper base plate, and the trimming male die is embedded on the trimming upper fixing plate.

Further, a lower base plate is arranged above the lower die plate, a trimming lower fixing plate is arranged above the lower base plate, a trimming female die is arranged above the trimming lower fixing plate, a trimming stripper plate is arranged above the trimming female die, and a trimming stripper cover plate is arranged above the trimming stripper plate.

Further, equal-height blocks are arranged on the right side of the first forming male die, a second forming upper fixing plate is arranged on the right side of the equal-height blocks, and a first forming stripping plate is arranged below the first forming male die and the equal-height blocks.

Further, the second forming male dies are embedded on the second forming upper fixing plate, the second forming female dies are arranged above the lower backing plate, and the second forming male dies are designed in pairs and distributed at two ends of the second forming female dies.

Compared with the prior art, the utility model relates to a continuous mould's for connecting piece manufacturing beneficial effect: the multiple processes of trimming, first forming, second forming and blanking are arranged on different stations of the same die, in the stamping process, the material belt sequentially completes each stamping process through each station, and a stamping product is realized to the last station, so that the assembly and disassembly time of each process when the process is carried out independently is reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic structural view of a continuous mold for manufacturing a connecting member according to the present invention;

FIG. 2 is a schematic view of a portion of the continuous mold for making the connector of FIG. 1;

FIG. 3 is a schematic view of a portion of the continuous mold for making the connector of FIG. 2;

FIG. 4 is a schematic view of a portion of the continuous mold for making the connector of FIG. 3;

FIG. 5 is a schematic view of the trimming punch of FIG. 4;

fig. 6 is a variation of the strip of fig. 1 to produce a stamped product.

Detailed Description

The present invention will be described in detail below with reference to the drawings, but it should be emphasized that the following embodiments are merely illustrative and are not intended to limit the scope and application of the present invention.

Referring to fig. 1 to 6, a continuous mold for manufacturing a connector according to the present invention includes an upper mold device 100, a lower mold device 200, and a material strip 300 located between the upper mold device 100 and the lower mold device 200. The continuous die is used to stamp form the strip of material into a stamped product 10 as shown in fig. 1.

Referring to fig. 1, the upper die apparatus 100 includes an upper die plate 101 and an upper pad plate 102 disposed below the upper die plate 101. The lower die device 200 includes a lower die plate 201 and a lower pad plate 202 disposed above the lower die plate 201. The lower die assembly 200 further includes a die base plate 203 positioned below the lower die plate 201 and a die leg 204 vertically connecting the lower die plate 201 and the die base plate 203.

Referring to fig. 2 and 3, a plurality of trimming punches 400, first forming punches 500, second forming punches 600 and blanking punches 700 are sequentially arranged below the upper backing plate 102 from left to right. An equal-height block 800 is arranged between the first forming male die 500 and the second forming male die 600. Referring to fig. 4, the lower backing plate 202 is correspondingly provided with a plurality of trimming dies 4001, a second forming die 6001 and a blanking die 7001 corresponding to the upper backing plate 102.

Referring to fig. 5, the plurality of trimming punches 400 includes a first trimming punch 401, a second trimming punch 402, and a third trimming punch 403. Preferably, the first trimming punch 401, the second trimming punch 402 and the third trimming punch 403 are all distributed in pairs under the upper backing plate 102 and are all of different types of T-shaped structures. Wherein, a pair of second trimming convex dies 402 are sequentially distributed at two ends of the first trimming convex die 401, and a third trimming convex die 403 is distributed at the right side of the first trimming convex die 401. In addition, punches 404 are arranged on the left sides of the first trimming male die 401 and the second trimming male die 402 and used for punching the material belt.

Further, referring to fig. 3, below the upper backing plate 102 is a trimming upper fixing plate 103, and a trimming male die 400 is embedded on the trimming upper fixing plate 103. An edge cutting lower fixing plate 205 is arranged above the lower cushion plate 202, an edge cutting concave die 4001 is arranged above the edge cutting lower fixing plate 205, an edge cutting stripper plate 206 is arranged above the edge cutting concave die 4001, and an edge cutting stripper cover plate 207 is arranged above the edge cutting stripper plate 206.

Referring to fig. 2 and 4, a plurality of through holes 501 with different sizes are formed in the first molding male die 500, and a first ejector pin 502 and a first positioning pin 503 which are matched with the through holes 501 are arranged below the first molding male die 500. The right side of the first molding male die 500 is provided with an equal-height block 800, and the right side of the equal-height block 800 is provided with a second molding upper fixing plate 601. A first molding stripper plate 504 is arranged below the first molding male die 500 and the equal-height block 800.

Referring to fig. 3, the second molding punches 600 are embedded in the second molding upper fixing plate 601, the second molding cavities 6001 are disposed above the lower backing plate 202, the second molding punches 600 are designed in pairs and distributed at two ends of the second molding cavities 6001, and the outer ends of the two second molding punches 600 are provided with equal-height blanking blocks 602. A second molding stripping plate 603 is arranged above the blanking equal-height block 602, a second molding stripping cover plate 604 is arranged above the second molding stripping plate 603, and the second molding stripping cover plate 604 is positioned below the second molding upper fixing plate 601. The blanking upper fixing plate 701 is arranged on the right side of the second molding upper fixing plate 601.

Referring to fig. 2 and 3, a blanking male die 700 is embedded on the blanking upper fixing plate 701, a blanking stripper plate 702 is arranged above the blanking equal-height block 602, and the blanking stripper plate 702 is located on the right side of the second forming stripper plate 603. A blanking and stripping cover plate 703 is arranged above the blanking and stripping plate 702. The upper part of the blanking and stripping cover plate 703 is arranged on the blanking upper fixing plate 701.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims

1. The utility model provides a continuous mould is used in connecting piece manufacturing, its includes that it includes cope match-plate pattern, lower bolster and is located the cope match-plate pattern with the material area between the lower bolster, its characterized in that: the upper die plate is provided with a plurality of trimming male dies, the trimming male dies are sequentially provided with a first forming male die, a second forming male die and a blanking male die from left to right, equal-height blocks are arranged between the first forming male die and the second forming male die, the lower die plate is correspondingly provided with a plurality of trimming female dies, second forming female dies and blanking female dies corresponding to the upper die plate, a plurality of through holes with different sizes are formed in the first forming male die, and a first ejecting pin and a first positioning pin which are matched with the through holes are arranged below the first forming male die.

2. The continuous mold for producing connecting members according to claim 1, wherein: the trimming male dies comprise a first trimming male die, a second trimming male die and a third trimming male die, and the first trimming male die, the second trimming male die and the third trimming male die are distributed below the upper die plate in pairs and are of T-shaped structures of different sizes.

3. The continuous mold for producing connecting members according to claim 2, wherein: the pair of second trimming male dies are sequentially distributed at two ends of the first trimming male die, the third trimming male dies are distributed on the right side of the first trimming male die, and punches are arranged on the left sides of the first trimming male die and the second trimming male die.

4. The continuous mold for producing connecting members according to claim 3, wherein: an upper base plate is arranged below the upper template, a trimming upper fixing plate is arranged below the upper base plate, and a trimming male die is embedded on the trimming upper fixing plate.

5. The continuous mold for producing connecting members according to claim 4, wherein: the lower bolster top is provided with the lower bolster, the lower bolster top is the side cut bottom plate, side cut bottom plate top is the side cut die, side cut die top is provided with the side cut and takes off the flitch, side cut takes off the flitch top and takes off the material apron for side cut.

6. The continuous mold for producing connecting members according to claim 5, wherein: the right side of the first forming male die is provided with an equal-height block, the right side of the equal-height block is provided with a second forming upper fixing plate, and a first forming stripper plate is arranged below the first forming male die and the equal-height block.

7. The continuous mold for producing connecting members according to claim 6, wherein: the second forming male die is embedded on the second forming upper fixing plate, the second forming female die is arranged above the lower backing plate, and the second forming male dies are designed in pairs and distributed at two ends of the second forming female die.