CN203944784U - The cold upsetting die of car of a kind of light truck chassis nut - Google Patents

The cold upsetting die of car of a kind of light truck chassis nut Download PDF

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Publication number
CN203944784U
CN203944784U CN201420351437.5U CN201420351437U CN203944784U CN 203944784 U CN203944784 U CN 203944784U CN 201420351437 U CN201420351437 U CN 201420351437U CN 203944784 U CN203944784 U CN 203944784U
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China
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counterdie
patrix
punch
formwork
pad
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CN201420351437.5U
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Chinese (zh)
Inventor
吴金旺
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Ritai Shanghai Auto Standard Components Co Ltd
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Ritai Shanghai Auto Standard Components Co Ltd
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Abstract

The utility model relates to nut technology field, specifically the cold upsetting die of car of a kind of light truck chassis nut.A cold upsetting die of car for light truck chassis nut, comprises the first station stamping mould, the second station stamping mould, the 3rd station stamping mould, the 4th station stamping mould, the 5th station stamping mould.Compared with the existing technology, five road moulds are provided, raw material is carried out to punching press by five road moulds to be completed, per pass mould can be produced separately, does not produce any waste material, has saved follow-up complicated operation, reduce so greatly expense, effectively control cost, reduced personnel's labour intensity, greatly enhanced productivity.

Description

The cold upsetting die of car of a kind of light truck chassis nut
Technical field
The utility model relates to nut technology field, specifically the cold upsetting die of car of a kind of light truck chassis nut.
Background technology
Because light truck chassis nut is a kind of nonstandard nut, do not have conventional mould and processing technology to carry out supporting, nut need to be processed into after semi-finished product, enter again specific mould and carried out Multi-step forming, then carry out fine finishining by lathe, operation is complicated, and needs a large amount of human and material resources and time, and production efficiency is slow, do not catch up with client's demand and productive temp.
Summary of the invention
The utility model, for overcoming the deficiencies in the prior art, provides five road moulds, raw material is carried out to punching press by five road moulds and complete, and per pass mould can be produced separately, has saved follow-up complicated operation, greatly enhances productivity.
For achieving the above object, design the cold upsetting die of car of a kind of light truck chassis nut, comprise the first station stamping mould, the second station stamping mould, the 3rd station stamping mould, the 4th station stamping mould, the 5th station stamping mould, it is characterized in that: the first described station stamping mould comprises the first patrix and the first counterdie, the first patrix is by the first upper punch formwork, pad and the first upper punch rod composition after the first patrix, the upper end of the first upper punch formwork is provided with groove, after being provided with the first patrix in groove, pad, the upper surface of lower surface butt the first upper punch rod padding after the first patrix, the lower surface of the first upper punch rod is run through the first upper punch formwork and is positioned at the bottom of the first upper punch formwork, the first counterdie is by the main formwork of the first counterdie, the first counterdie alloy, after the first counterdie, pad, the first counterdie fuse, the first counterdie cushion block and the first counterdie pushing block composition, in the main formwork of the first counterdie, be embedded with the first counterdie alloy, and the upper surface of the first counterdie alloy flushes with the upper surface of the main formwork of the first counterdie, the upper surface of padding after lower surface butt first counterdie of the first counterdie alloy, the upper surface of lower surface butt the first counterdie cushion block padding after the first counterdie, in the first counterdie alloy, be provided with one end of the first counterdie fuse, the other end of the first counterdie fuse runs through after the first counterdie pad and is positioned at the first counterdie cushion block, the upper surface of the lower surface butt first counterdie pushing block of the first counterdie fuse, the lower surface of the first counterdie pushing block is run through the first counterdie cushion block and is positioned at the bottom of the first counterdie cushion block.
The second described station stamping mould comprises the second patrix and the second counterdie, the second patrix by the second upper punch formwork, the second patrix after pad and the second upper punch rod form, the upper end of the second upper punch formwork is provided with groove, after being provided with the second patrix in groove, pad, the upper surface of lower surface butt the second upper punch rod padding after the second patrix, the lower surface of the second upper punch rod is run through the second upper punch formwork and is positioned at the bottom of the second upper punch formwork; The second counterdie by the main formwork of the second counterdie, the second counterdie alloy, the second counterdie after pad, the second counterdie fuse, the second counterdie cushion block and the second counterdie pushing block form, in the main formwork of the second counterdie, be embedded with the second counterdie alloy, and the upper surface of the second counterdie alloy flushes with the upper surface of the main formwork of the second counterdie, the upper surface of padding after lower surface butt second counterdie of the second counterdie alloy, the upper surface of lower surface butt the second counterdie cushion block padding after the second counterdie; In the second counterdie alloy, be provided with one end of the second counterdie fuse, the other end of the second counterdie fuse runs through after the second counterdie pad and is positioned at the second counterdie cushion block, the upper surface of the lower surface butt second counterdie pushing block of the second counterdie fuse, the lower surface of the second counterdie pushing block is run through the second counterdie cushion block and is positioned at the bottom of the second counterdie cushion block.
The 3rd described station stamping mould comprises the 3rd patrix and the 3rd counterdie, the 3rd patrix pads after by the 3rd patrix, the 3rd patrix pushing pad, the 3rd upper punch formwork, the 3rd patrix three pins, the 3rd patrix three pincushion pieces, the 3rd patrix sleeve pipe and the 3rd upper punch rod composition, in the 3rd upper punch formwork, be provided with groove, in groove, be provided with successively from top to bottom the 3rd patrix pushing pad, the 3rd patrix three pincushion pieces and another three pincushions piece of the 3rd patrix, one end of lower surface butt the 3rd upper punch rod of the 3rd patrix three pincushion pieces, the other end of the 3rd upper punch rod runs through respectively another three pincushions piece of the 3rd patrix and the 3rd upper punch formwork and is positioned at the bottom of the 3rd upper punch formwork, between the 3rd upper punch rod and the 3rd upper punch formwork, be provided with the 3rd patrix sleeve pipe, one end of upper surface butt the 3rd patrix three pins of the 3rd patrix sleeve pipe, the other end of the 3rd patrix three pins runs through respectively the 3rd patrix three pincushion pieces and another three pincushions piece of the 3rd patrix and is positioned at the below of the 3rd patrix pushing pad, after being provided with the 3rd patrix between the 3rd patrix pushing pad and the 3rd upper punch formwork, pad, the 3rd counterdie is by the main formwork of the 3rd counterdie, the 3rd counterdie alloy, after the 3rd counterdie, pad, the 3rd counterdie fuse, the 3rd counterdie cushion block and the 3rd counterdie pushing block composition, in the main formwork of the 3rd counterdie, be embedded with the 3rd counterdie alloy, and the upper surface of the 3rd counterdie alloy flushes with the upper surface of the main formwork of the 3rd counterdie, the upper surface of padding after lower surface butt the 3rd counterdie of the 3rd counterdie alloy, the upper surface of lower surface butt the 3rd counterdie cushion block padding after the 3rd counterdie, in the 3rd counterdie alloy, be provided with one end of the 3rd counterdie fuse, the other end of the 3rd counterdie fuse runs through after the 3rd counterdie pad and is positioned at the 3rd counterdie cushion block, the upper surface of lower surface butt the 3rd counterdie pushing block of the 3rd counterdie fuse, the lower surface of the 3rd counterdie pushing block is run through the 3rd counterdie cushion block and is positioned at the bottom of the 3rd counterdie cushion block.
The 4th described station stamping mould comprises the 4th patrix and the 4th counterdie, the 4th patrix by the 4th upper punch formwork, the 4th patrix after pad and the 4th upper punch rod form, the upper end of the 4th upper punch formwork is provided with groove, after being provided with the 4th patrix in groove, pad, the upper surface of lower surface butt the 4th upper punch rod padding after the 4th patrix, the lower surface of the 4th upper punch rod is run through the 4th upper punch formwork and is positioned at the bottom of the 4th upper punch formwork, the 4th counterdie is by the main formwork of the 4th counterdie, the 4th counterdie alloy, the 4th counterdie sleeve pipe, after the 4th counterdie, pad, the 4th bottom punch rod, four counterdie three pins, the 4th counterdie three pincushion pieces, the 4th counterdie cushion block and the 4th counterdie pushing block composition, in the main formwork of the 4th counterdie, be embedded with the 4th counterdie alloy, the upper surface of padding after lower surface butt the 4th counterdie of the 4th counterdie alloy, the upper surface of lower surface butt the 4th counterdie three pincushion pieces that pad after the 4th counterdie, the upper surface of another three pincushions piece of lower surface butt the 4th counterdie of the 4th counterdie three pincushion pieces, the upper surface of lower surface butt the 4th counterdie cushion block of another three pincushions piece of the 4th counterdie, in the 4th counterdie alloy, be provided with one end of the 4th bottom punch rod, the other end of the 4th bottom punch rod runs through respectively the upper surface of pad and the 4th counterdie three pincushion pieces and another three pincushions piece of butt the 4th counterdie after the 4th counterdie, the outside of the 4th bottom punch rod is arranged with the 4th counterdie sleeve pipe, one end of lower surface butt the 4th counterdie three pins of the 4th counterdie sleeve pipe, the other end of the 4th counterdie three pins runs through the 4th counterdie three pincushion pieces and is positioned at the 4th counterdie cushion block, the upper surface of lower surface butt the 4th counterdie pushing block of the 4th counterdie three pins, the lower surface of the 4th counterdie pushing block is run through the 4th counterdie cushion block and is positioned at the bottom of the 4th counterdie cushion block.
The 5th described station stamping mould comprises the 5th patrix and the 5th counterdie, the 5th patrix by the 5th upper punch formwork, the 5th patrix after pad and the 5th upper punch rod form, the upper end of the 5th upper punch formwork is provided with groove, after being provided with the 5th patrix in groove, pad, the lower end of padding after the 5th patrix is provided with skewed groove, in skewed groove, be provided with one end of the 5th upper punch rod, the other end of the 5th upper punch rod runs through the 5th upper punch formwork and is positioned at the bottom of the 5th upper punch formwork, the 5th counterdie is by the main formwork of the 5th counterdie, the 5th counterdie movable block, the 5th counterdie sleeve pipe, the 5th bottom punch rod, the 5th counterdie spring base, the 5th counterdie three pincushion pieces, the 5th counterdie three pins, the 5th counterdie cushion block and the 5th counterdie pushing block composition, in the main formwork of the 5th counterdie, be provided with successively from top to bottom the 5th counterdie movable block, the 5th counterdie spring base, the 5th counterdie three pincushion pieces and another three pincushions piece of the 5th counterdie, the lower surface of another three pincushions piece of the 5th counterdie flushes with the lower surface of the main formwork of the 5th counterdie, lower surface butt the 5th counterdie cushion block of the main formwork of the 5th counterdie, the upper surface of the 5th counterdie movable block is provided with groove, in groove, be provided with one end of the 5th bottom punch rod, the other end of the 5th bottom punch rod runs through respectively the upper surface of the 5th counterdie spring base and the 5th counterdie three pincushion pieces another three pincushions piece of butt the 5th counterdie, the outside of the 5th bottom punch rod is arranged with the 5th counterdie sleeve pipe, one end of lower surface butt the 5th counterdie three pins of the 5th counterdie sleeve pipe, the other end of the 5th counterdie three pins runs through respectively the 5th counterdie three pincushion pieces and another three pincushions piece of the 5th counterdie is positioned at the 5th counterdie cushion block, the upper surface of lower surface butt the 5th counterdie pushing block of the 5th counterdie three pins, the lower surface of the 5th counterdie pushing block is run through the 5th counterdie cushion block and is positioned at the bottom of the 5th counterdie cushion block.
The utility model compared with the existing technology, five road moulds are provided, raw material is carried out to punching press by five road moulds to be completed, per pass mould can be produced separately, does not produce any waste material, has saved follow-up complicated operation, reduce so greatly expense, effectively control cost, reduced personnel's labour intensity, greatly enhanced productivity.
Brief description of the drawings
Fig. 1 is the first upper die structure schematic diagram.
Fig. 2 is the first lower die structure schematic diagram.
Fig. 3 is the second upper die structure schematic diagram.
Fig. 4 is the second lower die structure schematic diagram.
Fig. 5 is the 3rd upper die structure schematic diagram.
Fig. 6 is the 3rd lower die structure schematic diagram.
Fig. 7 is the 4th upper die structure schematic diagram.
Fig. 8 is the 4th lower die structure schematic diagram.
Fig. 9 is the 5th upper die structure schematic diagram.
Figure 10 is the 5th lower die structure schematic diagram.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described further below.
If Fig. 1 is as shown in Figure 10, the first station stamping mould comprises the first patrix and the first counterdie, the first patrix by the first upper punch formwork, the first patrix after pad and the first upper punch rod form, the upper end of the first upper punch formwork 1-1 is provided with groove, after being provided with the first patrix in groove, pad 1-2, the upper surface of padding lower surface butt the first upper punch rod 1-3 of 1-2 after the first patrix, the lower surface of the first upper punch rod 1-3 is run through the first upper punch formwork 1-1 and is positioned at the bottom of the first upper punch formwork 1-1, the first counterdie is by the main formwork of the first counterdie, the first counterdie alloy, after the first counterdie, pad, the first counterdie fuse, the first counterdie cushion block and the first counterdie pushing block composition, in the main formwork 1-4 of the first counterdie, be embedded with the first counterdie alloy 1-5, and the upper surface of the first counterdie alloy 1-5 flushes with the upper surface of the main formwork 1-4 of the first counterdie, the upper surface of padding 1-7 after lower surface butt the first counterdie of the first counterdie alloy 1-5, after the first counterdie, pad the upper surface of lower surface butt the first counterdie cushion block 1-8 of 1-7, in the first counterdie alloy 1-5, be provided with one end of the first counterdie fuse 1-6, the other end of the first counterdie fuse 1-6 pads 1-7 and is positioned at the first counterdie cushion block 1-8 after running through the first counterdie, the upper surface of lower surface butt the first counterdie pushing block 1-9 of the first counterdie fuse 1-6, the lower surface of the first counterdie pushing block 1-9 is run through the first counterdie cushion block 1-8 and is positioned at the bottom of the first counterdie cushion block 1-8.
The second station stamping mould comprises the second patrix and the second counterdie, the second patrix by the second upper punch formwork, the second patrix after pad and the second upper punch rod form, the upper end of the second upper punch formwork 2-1 is provided with groove, after being provided with the second patrix in groove, pad 2-2, the upper surface of padding lower surface butt the second upper punch rod 2-3 of 2-2 after the second patrix, the lower surface of the second upper punch rod 2-3 is run through the second upper punch formwork 2-1 and is positioned at the bottom of the second upper punch formwork 2-1; The second counterdie by the main formwork of the second counterdie, the second counterdie alloy, the second counterdie after pad, the second counterdie fuse, the second counterdie cushion block and the second counterdie pushing block form, in the main formwork 2-4 of the second counterdie, be embedded with the second counterdie alloy 2-5, and the upper surface of the second counterdie alloy 2-5 flushes with the upper surface of the main formwork 2-4 of the second counterdie, the upper surface of padding 2-7 after lower surface butt the second counterdie of the second counterdie alloy 2-5, the upper surface of padding lower surface butt the second counterdie cushion block 2-8 of 2-7 after the second counterdie; In the second counterdie alloy 2-5, be provided with one end of the second counterdie fuse 2-6, the other end of the second counterdie fuse 2-6 pads 2-7 and is positioned at the second counterdie cushion block 2-8 after running through the second counterdie, the upper surface of lower surface butt the second counterdie pushing block 2-9 of the second counterdie fuse 2-6, the lower surface of the second counterdie pushing block 2-9 is run through the second counterdie cushion block 2-8 and is positioned at the bottom of the second counterdie cushion block 2-8.
The 3rd station stamping mould comprises the 3rd patrix and the 3rd counterdie, the 3rd patrix pads after by the 3rd patrix, the 3rd patrix pushing pad, the 3rd upper punch formwork, the 3rd patrix three pins, the 3rd patrix three pincushion pieces, the 3rd patrix sleeve pipe and the 3rd upper punch rod composition, in the 3rd upper punch formwork 3-3, be provided with groove, in groove, be provided with successively from top to bottom the 3rd patrix pushing pad 3-2, the 3rd patrix three pincushion piece 3-5 and another three pincushions piece of the 3rd patrix 3-6, one end of lower surface butt the 3rd upper punch rod 3-8 of the 3rd patrix three pincushion piece 3-5, the other end of the 3rd upper punch rod 3-8 runs through respectively the 3rd patrix another three pincushion piece 3-6 and the 3rd upper punch formwork 3-3 and is positioned at the bottom of the 3rd upper punch formwork 3-3, between the 3rd upper punch rod 3-8 and the 3rd upper punch formwork 3-3, be provided with the 3rd patrix sleeve pipe 3-7, one end of upper surface butt the 3rd patrix three pin 3-4 of the 3rd patrix sleeve pipe 3-7, the other end of the 3rd patrix three pin 3-4 runs through respectively the 3rd patrix three pincushion piece 3-5 and the 3rd patrix another three pincushion piece 3-6 and is positioned at the below of the 3rd patrix pushing pad 3-2, after being provided with the 3rd patrix between the 3rd patrix pushing pad 3-2 and the 3rd upper punch formwork 3-3, pad 3-1, the 3rd counterdie is by the main formwork of the 3rd counterdie, the 3rd counterdie alloy, after the 3rd counterdie, pad, the 3rd counterdie fuse, the 3rd counterdie cushion block and the 3rd counterdie pushing block composition, in the main formwork 3-9 of the 3rd counterdie, be embedded with the 3rd counterdie alloy 3-10, and the upper surface of the 3rd counterdie alloy 3-10 flushes with the upper surface of the main formwork 3-9 of the 3rd counterdie, the upper surface of padding 3-12 after lower surface butt the 3rd counterdie of the 3rd counterdie alloy 3-10, after the 3rd counterdie, pad the upper surface of lower surface butt the 3rd counterdie cushion block 3-13 of 3-12, in the 3rd counterdie alloy 3-10, be provided with one end of the 3rd counterdie fuse 3-11, the other end of the 3rd counterdie fuse 3-11 pads 3-12 and is positioned at the 3rd counterdie cushion block 3-13 after running through the 3rd counterdie, the upper surface of lower surface butt the 3rd counterdie pushing block 3-14 of the 3rd counterdie fuse 3-11, the lower surface of the 3rd counterdie pushing block 3-14 is run through the 3rd counterdie cushion block 3-13 and is positioned at the bottom of the 3rd counterdie cushion block 3-13.
The 4th station stamping mould comprises the 4th patrix and the 4th counterdie, the 4th patrix by the 4th upper punch formwork, the 4th patrix after pad and the 4th upper punch rod form, the upper end of the 4th upper punch formwork 4-1 is provided with groove, after being provided with the 4th patrix in groove, pad 4-2, the upper surface of padding lower surface butt the 4th upper punch rod 4-3 of 4-2 after the 4th patrix, the lower surface of the 4th upper punch rod 4-3 is run through the 4th upper punch formwork 4-1 and is positioned at the bottom of the 4th upper punch formwork 4-1, the 4th counterdie is by the main formwork of the 4th counterdie, the 4th counterdie alloy, the 4th counterdie sleeve pipe, after the 4th counterdie, pad, the 4th bottom punch rod, four counterdie three pins, the 4th counterdie three pincushion pieces, the 4th counterdie cushion block and the 4th counterdie pushing block composition, in the main formwork 4-4 of the 4th counterdie, be embedded with the 4th counterdie alloy 4-5, the upper surface of padding 4-13 after lower surface butt the 4th counterdie of the 4th counterdie alloy 4-5, after the 4th counterdie, pad the upper surface of lower surface butt the 4th counterdie three pincushion piece 4-9 of 4-13, the upper surface of another three pincushions piece of lower surface butt the 4th counterdie 4-10 of the 4th counterdie three pincushion piece 4-9, the upper surface of lower surface butt the 4th counterdie cushion block 4-11 of another three pincushions piece of the 4th counterdie 4-10, in the 4th counterdie alloy 4-5, be provided with one end of the 4th bottom punch rod 4-7, the other end of the 4th bottom punch rod 4-7 runs through respectively the upper surface of padding 4-13 and the 4th counterdie three pincushion piece 4-9 and another three pincushions piece of butt the 4th counterdie 4-10 after the 4th counterdie, the outside of the 4th bottom punch rod 4-7 is arranged with the 4th counterdie sleeve pipe 4-6, one end of lower surface butt the 4th counterdie three pin 4-8 of the 4th counterdie sleeve pipe 4-6, the other end of the 4th counterdie three pin 4-8 runs through the 4th counterdie three pincushion piece 4-9 and is positioned at the 4th counterdie cushion block 4-11, the upper surface of lower surface butt the 4th counterdie pushing block 4-12 of the 4th counterdie three pin 4-8, the lower surface of the 4th counterdie pushing block 4-12 is run through the 4th counterdie cushion block 4-11 and is positioned at the bottom of the 4th counterdie cushion block 4-11.
The 5th station stamping mould comprises the 5th patrix and the 5th counterdie, the 5th patrix by the 5th upper punch formwork, the 5th patrix after pad and the 5th upper punch rod form, the upper end of the 5th upper punch formwork 5-1 is provided with groove, after being provided with the 5th patrix in groove, pad 5-2, the lower end of padding 5-2 after the 5th patrix is provided with skewed groove, in skewed groove, be provided with one end of the 5th upper punch rod 5-3, the other end of the 5th upper punch rod 5-3 runs through the 5th upper punch formwork 5-1 and is positioned at the bottom of the 5th upper punch formwork 5-1, the 5th counterdie is by the main formwork of the 5th counterdie, the 5th counterdie movable block, the 5th counterdie sleeve pipe, the 5th bottom punch rod, the 5th counterdie spring base, the 5th counterdie three pincushion pieces, the 5th counterdie three pins, the 5th counterdie cushion block and the 5th counterdie pushing block composition, in the main formwork 5-4 of the 5th counterdie, be provided with successively from top to bottom the 5th counterdie movable block 5-5, the 5th counterdie spring base 5-8, the 5th counterdie three pincushion piece 5-9 and another three pincushions piece of the 5th counterdie 5-10, the lower surface of another three pincushions piece of the 5th counterdie 5-10 flushes with the lower surface of the main formwork 5-4 of the 5th counterdie, lower surface butt the 5th counterdie cushion block 5-12 of the main formwork 5-4 of the 5th counterdie, the upper surface of the 5th counterdie movable block 5-5 is provided with groove, in groove, be provided with one end of the 5th bottom punch rod 5-7, the other end of the 5th bottom punch rod 5-7 runs through respectively the upper surface of the 5th counterdie spring base 5-8 and the 5th counterdie three pincushion piece 5-9 another three pincushions piece of butt the 5th counterdie 5-10, the outside of the 5th bottom punch rod 5-7 is arranged with the 5th counterdie sleeve pipe 5-6, one end of lower surface butt the 5th counterdie three pin 5-11 of the 5th counterdie sleeve pipe 5-6, the other end of the 5th counterdie three pin 5-11 runs through respectively the 5th counterdie three pincushion piece 5-9 and another three pincushions piece of the 5th counterdie 5-10 is positioned at the 5th counterdie cushion block 5-12, the upper surface of lower surface butt the 5th counterdie pushing block 5-13 of the 5th counterdie three pin 5-11, the lower surface of the 5th counterdie pushing block 5-13 is run through the 5th counterdie cushion block 5-12 and is positioned at the bottom of the 5th counterdie cushion block 5-12.
When work, raw material is carried out to punching press by five road moulds and complete, per pass mould can be produced separately, do not produce any waste material, saved follow-up complicated operation, reduce so greatly expense, effectively control cost, reduced personnel's labour intensity, greatly enhanced productivity.

Claims (5)

1. the cold upsetting die of car of a light truck chassis nut, comprise the first station stamping mould, the second station stamping mould, the 3rd station stamping mould, the 4th station stamping mould, the 5th station stamping mould, it is characterized in that: the first described station stamping mould comprises the first patrix and the first counterdie, the first patrix is by the first upper punch formwork, pad and the first upper punch rod composition after the first patrix, the upper end of the first upper punch formwork (1-1) is provided with groove, after being provided with the first patrix in groove, pad (1-2), the upper surface of the lower surface butt first upper punch rod (1-3) of pad (1-2) after the first patrix, the lower surface of the first upper punch rod (1-3) is run through the first upper punch formwork (1-1) and is positioned at the bottom of the first upper punch formwork (1-1), the first counterdie is by the main formwork of the first counterdie, the first counterdie alloy, after the first counterdie, pad, the first counterdie fuse, the first counterdie cushion block and the first counterdie pushing block composition, in the main formwork of the first counterdie (1-4), be embedded with the first counterdie alloy (1-5), and the upper surface of the first counterdie alloy (1-5) flushes with the upper surface of the main formwork of the first counterdie (1-4), the upper surface of pad (1-7) after lower surface butt first counterdie of the first counterdie alloy (1-5), the upper surface of the lower surface butt first counterdie cushion block (1-8) of pad (1-7) after the first counterdie, in the first counterdie alloy (1-5), be provided with one end of the first counterdie fuse (1-6), the other end of the first counterdie fuse (1-6) pads (1-7) and is positioned at the first counterdie cushion block (1-8) after running through the first counterdie, the upper surface of the lower surface butt first counterdie pushing block (1-9) of the first counterdie fuse (1-6), the lower surface of the first counterdie pushing block (1-9) is run through the first counterdie cushion block (1-8) and is positioned at the bottom of the first counterdie cushion block (1-8).
2. the cold upsetting die of car of a kind of light truck according to claim 1 chassis nut, it is characterized in that: the second described station stamping mould comprises the second patrix and the second counterdie, the second patrix is by the second upper punch formwork, pad and the second upper punch rod composition after the second patrix, the upper end of the second upper punch formwork (2-1) is provided with groove, after being provided with the second patrix in groove, pad (2-2), the upper surface of the lower surface butt second upper punch rod (2-3) of pad (2-2) after the second patrix, the lower surface of the second upper punch rod (2-3) is run through the second upper punch formwork (2-1) and is positioned at the bottom of the second upper punch formwork (2-1), the second counterdie by the main formwork of the second counterdie, the second counterdie alloy, the second counterdie after pad, the second counterdie fuse, the second counterdie cushion block and the second counterdie pushing block form, in the main formwork of the second counterdie (2-4), be embedded with the second counterdie alloy (2-5), and the upper surface of the second counterdie alloy (2-5) flushes with the upper surface of the main formwork of the second counterdie (2-4), the upper surface of pad (2-7) after lower surface butt second counterdie of the second counterdie alloy (2-5), the upper surface of the lower surface butt second counterdie cushion block (2-8) of pad (2-7) after the second counterdie, in the second counterdie alloy (2-5), be provided with one end of the second counterdie fuse (2-6), the other end of the second counterdie fuse (2-6) pads (2-7) and is positioned at the second counterdie cushion block (2-8) after running through the second counterdie, the upper surface of the lower surface butt second counterdie pushing block (2-9) of the second counterdie fuse (2-6), the second counterdie cushion block is run through in the lower surface of the second counterdie pushing block (2-9), and (2-8 is also positioned at the second counterdie cushion block (bottom of 2-8.
3. the cold upsetting die of car of a kind of light truck according to claim 1 chassis nut, it is characterized in that: the 3rd described station stamping mould comprises the 3rd patrix and the 3rd counterdie, the 3rd patrix pads after by the 3rd patrix, the 3rd patrix pushing pad, the 3rd upper punch formwork, the 3rd patrix three pins, the 3rd patrix three pincushion pieces, the 3rd patrix sleeve pipe and the 3rd upper punch rod composition, in the 3rd upper punch formwork (3-3), be provided with groove, in groove, be provided with successively from top to bottom the 3rd patrix pushing pad (3-2), the 3rd patrix three pincushion pieces (3-5) and another three pincushions piece (3-6) of the 3rd patrix, one end of lower surface butt the 3rd upper punch rod (3-8) of the 3rd patrix three pincushion pieces (3-5), the other end of the 3rd upper punch rod (3-8) runs through respectively another three pincushions piece (3-6) of the 3rd patrix and the 3rd upper punch formwork (3-3) and is positioned at the bottom of the 3rd upper punch formwork (3-3), between the 3rd upper punch rod (3-8) and the 3rd upper punch formwork (3-3), be provided with the 3rd patrix sleeve pipe (3-7), one end of upper surface butt the 3rd patrix three pins (3-4) of the 3rd patrix sleeve pipe (3-7), the other end of the 3rd patrix three pins (3-4) runs through respectively the 3rd patrix three pincushion pieces (3-5) and another three pincushions piece (3-6) of the 3rd patrix and is positioned at the below of the 3rd patrix pushing pad (3-2), after being provided with the 3rd patrix between the 3rd patrix pushing pad (3-2) and the 3rd upper punch formwork (3-3), pad (3-1), the 3rd counterdie is by the main formwork of the 3rd counterdie, the 3rd counterdie alloy, after the 3rd counterdie, pad, the 3rd counterdie fuse, the 3rd counterdie cushion block and the 3rd counterdie pushing block composition, in the main formwork of the 3rd counterdie (3-9), be embedded with the 3rd counterdie alloy (3-10), and the upper surface of the 3rd counterdie alloy (3-10) flushes with the upper surface of the main formwork of the 3rd counterdie (3-9), the upper surface of pad (3-12) after lower surface butt the 3rd counterdie of the 3rd counterdie alloy (3-10), the upper surface of lower surface butt the 3rd counterdie cushion block (3-13) of pad (3-12) after the 3rd counterdie, in the 3rd counterdie alloy (3-10), be provided with one end of the 3rd counterdie fuse (3-11), the other end of the 3rd counterdie fuse (3-11) pads (3-12) and is positioned at the 3rd counterdie cushion block (3-13) after running through the 3rd counterdie, the upper surface of lower surface butt the 3rd counterdie pushing block (3-14) of the 3rd counterdie fuse (3-11), the lower surface of the 3rd counterdie pushing block (3-14) is run through the 3rd counterdie cushion block (3-13) and is positioned at the bottom of the 3rd counterdie cushion block (3-13).
4. the cold upsetting die of car of a kind of light truck according to claim 1 chassis nut, it is characterized in that: the 4th described station stamping mould comprises the 4th patrix and the 4th counterdie, the 4th patrix is by the 4th upper punch formwork, pad and the 4th upper punch rod composition after the 4th patrix, the upper end of the 4th upper punch formwork (4-1) is provided with groove, after being provided with the 4th patrix in groove, pad (4-2), the upper surface of lower surface butt the 4th upper punch rod (4-3) of pad (4-2) after the 4th patrix, the lower surface of the 4th upper punch rod (4-3) is run through the 4th upper punch formwork (4-1) and is positioned at the bottom of the 4th upper punch formwork (4-1), the 4th counterdie is by the main formwork of the 4th counterdie, the 4th counterdie alloy, the 4th counterdie sleeve pipe, after the 4th counterdie, pad, the 4th bottom punch rod, four counterdie three pins, the 4th counterdie three pincushion pieces, the 4th counterdie cushion block and the 4th counterdie pushing block composition, in the main formwork of the 4th counterdie (4-4), be embedded with the 4th counterdie alloy (4-5), the upper surface of pad (4-13) after lower surface butt the 4th counterdie of the 4th counterdie alloy (4-5), the upper surface of lower surface butt the 4th counterdie three pincushion pieces (4-9) of pad (4-13) after the 4th counterdie, the upper surface of another three pincushions piece (4-10) of lower surface butt the 4th counterdie of the 4th counterdie three pincushion pieces (4-9), the upper surface of lower surface butt the 4th counterdie cushion block (4-11) of another three pincushions piece (4-10) of the 4th counterdie, in the 4th counterdie alloy (4-5), be provided with one end of the 4th bottom punch rod (4-7), the other end of the 4th bottom punch rod (4-7) runs through respectively the upper surface of padding (4-13) and the 4th counterdie three pincushion pieces (4-9) and another three pincushions piece (4-10) of butt the 4th counterdie after the 4th counterdie, the outside of the 4th bottom punch rod (4-7) is arranged with the 4th counterdie sleeve pipe (4-6), one end of lower surface butt the 4th counterdie three pins (4-8) of the 4th counterdie sleeve pipe (4-6), the other end of the 4th counterdie three pins (4-8) runs through the 4th counterdie three pincushion pieces (4-9) and is positioned at the 4th counterdie cushion block (4-11), the upper surface of lower surface butt the 4th counterdie pushing block (4-12) of the 4th counterdie three pins (4-8), the lower surface of the 4th counterdie pushing block (4-12) is run through the 4th counterdie cushion block (4-11) and is positioned at the bottom of the 4th counterdie cushion block (4-11).
5. the cold upsetting die of car of a kind of light truck according to claim 1 chassis nut, it is characterized in that: the 5th described station stamping mould comprises the 5th patrix and the 5th counterdie, the 5th patrix is by the 5th upper punch formwork, pad and the 5th upper punch rod composition after the 5th patrix, the upper end of the 5th upper punch formwork (5-1) is provided with groove, after being provided with the 5th patrix in groove, pad (5-2), after the 5th patrix, the lower end of pad (5-2) is provided with skewed groove, in skewed groove, be provided with one end of the 5th upper punch rod (5-3), the other end of the 5th upper punch rod (5-3) runs through the 5th upper punch formwork (5-1) and is positioned at the bottom of the 5th upper punch formwork (5-1), the 5th counterdie is by the main formwork of the 5th counterdie, the 5th counterdie movable block, the 5th counterdie sleeve pipe, the 5th bottom punch rod, the 5th counterdie spring base, the 5th counterdie three pincushion pieces, the 5th counterdie three pins, the 5th counterdie cushion block and the 5th counterdie pushing block composition, in the main formwork of the 5th counterdie (5-4), be provided with successively from top to bottom the 5th counterdie movable block (5-5), the 5th counterdie spring base (5-8), the 5th counterdie three pincushion pieces (5-9) and another three pincushions piece (5-10) of the 5th counterdie, the lower surface of another three pincushions piece (5-10) of the 5th counterdie flushes with the lower surface of the main formwork of the 5th counterdie (5-4), lower surface butt the 5th counterdie cushion block (5-12) of the main formwork of the 5th counterdie (5-4), the upper surface of the 5th counterdie movable block (5-5) is provided with groove, in groove, be provided with one end of the 5th bottom punch rod (5-7), the other end of the 5th bottom punch rod (5-7) runs through respectively the upper surface of the 5th counterdie spring base (5-8) and the 5th counterdie three pincushion pieces (5-9) another three pincushions piece (5-10) of butt the 5th counterdie, the outside of the 5th bottom punch rod (5-7) is arranged with the 5th counterdie sleeve pipe (5-6), one end of lower surface butt the 5th counterdie three pins (5-11) of the 5th counterdie sleeve pipe (5-6), the other end of the 5th counterdie three pins (5-11) runs through respectively the 5th counterdie three pincushion pieces (5-9) and another three pincushions piece (5-10) of the 5th counterdie is positioned at the 5th counterdie cushion block (5-12), the upper surface of lower surface butt the 5th counterdie pushing block (5-13) of the 5th counterdie three pins (5-11), the lower surface of the 5th counterdie pushing block (5-13) is run through the 5th counterdie cushion block (5-12) and is positioned at the bottom of the 5th counterdie cushion block (5-12).
CN201420351437.5U 2014-06-26 2014-06-26 The cold upsetting die of car of a kind of light truck chassis nut Active CN203944784U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141060A (en) * 2016-08-25 2016-11-23 厦门同恒金属有限公司 A kind of cold forging punch die of the little component of rod category of molding major part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141060A (en) * 2016-08-25 2016-11-23 厦门同恒金属有限公司 A kind of cold forging punch die of the little component of rod category of molding major part

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