CN203018670U - Die for forging hexagonal flange bolt - Google Patents
Die for forging hexagonal flange bolt Download PDFInfo
- Publication number
- CN203018670U CN203018670U CN 201220727412 CN201220727412U CN203018670U CN 203018670 U CN203018670 U CN 203018670U CN 201220727412 CN201220727412 CN 201220727412 CN 201220727412 U CN201220727412 U CN 201220727412U CN 203018670 U CN203018670 U CN 203018670U
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- China
- Prior art keywords
- die
- cavity
- cylinder
- bolt
- counterdie
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005242 forging Methods 0.000 title abstract 2
- 239000011324 bead Substances 0.000 claims description 22
- 208000002925 dental caries Diseases 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a die for forging a hexagonal flange bolt. The die comprises four stamping dies, wherein a lower die of a first stamping die is provided with two sections of die cavities, which are an upper bolt cylinder one-step forming cavity and an intermediate cylinder one-step forming cavity, respectively; a lower die of a second stamping die is provided with four sections of die cavities, which are a bolt pad body preformed cavity, an upper cylinder secondary-forming cavity, an intermediate cylinder secondary-forming cavity and a lower cylinder forming cavity, respectively; an upper die of a third stamping die is provided with a hexagonal head bolt preformed cavity; a lower die of the third stamping die is provided with three sections of die cavities, which are an upper bolt cylinder tertiary-forming cavity, an intermediate cylinder containing cavity and a lower cylinder containing cavity, respectively; an upper die of a fourth stamping die is provided with a hexagonal head bolt formed cavity; and a lower die of the fourth stamping die is provided with three sections of die cavities, which are an upper bolt cylinder containing cavity, an intermediate cylinder containing cavity and a lower cylinder containing cavity, respectively. The die is simple in structure, the hexagonal flange bolt produced by the die has high efficiency and low cost.
Description
Technical field
The utility model relates to the mould of a kind of upsetting hexagonal bead processed bolt.
Background technology
Hexagonal bead bolt is used in the transmission system of automobile, and hexagonal bead bolt partly is comprised of turret head, pad, upper cylinder, middle cylinder and lower prop, because structure is more complicated, generally completes by machined, and production efficiency is low, and cost is high.
Summary of the invention
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of simple in structure, hexagonal bead bolt efficient upsetting high, that cost the is low hexagonal bead processed die bolt of producing.
The utility model is implemented by the following technical programs:
The mould of upsetting hexagonal bead processed bolt, hexagonal bead bolt is comprised of turret head, pad, upper cylinder, middle cylinder and lower prop, it is characterized in that: the mould of upsetting hexagonal bead processed bolt is comprised of four road punch dies, the first punch die comprises the first patrix and the first counterdie, the first counterdie is provided with two sections die cavitys, epimere is upper cylinder one-shot forming chamber, and hypomere is middle cylinder one-shot forming chamber; The second punch die comprises the second patrix and the second counterdie, and the second counterdie is provided with four sections die cavitys, and epimere is pad preformation die cavity, and middle epimere is upper cylinder post forming chamber, and middle hypomere is middle cylinder post forming chamber, and hypomere is the lower prop forming cavity; The 3rd road punch die comprises the 3rd patrix and the 3rd counterdie, and the 3rd patrix is provided with turret head preformation die cavity, and the 3rd counterdie is provided with three sections die cavitys, and epimere is three forming cavities of upper cylinder, and the stage casing is middle cylinder container cavity, and hypomere is the lower prop container cavity; The 4th road punch die comprises the 4th patrix and the 4th counterdie, and the 4th patrix is provided with the turret head forming cavity, and the 4th counterdie is provided with three sections die cavitys, is respectively cylinder container cavity, middle cylinder container cavity and lower prop container cavity.
The upsetting that the utility model provides hexagonal bead processed die bolt includes only four road punch dies, and is simple in structure; Then only need can direct upsetting make hexagonal bead bolt finished product (machining screw before using) by this four roads punch die, the production efficiency of hexagonal bead bolt is high, and cost is low.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is the outline drawing of hexagonal bead bolt,
Fig. 2 is first structure chart of the present utility model,
Fig. 3 is second structure chart of the present utility model;
Fig. 4 is the 3rd road structure chart of the present utility model;
Fig. 5 is the 4th road structure chart of the present utility model;
Fig. 6 is the forming step figure of hexagonal bead bolt.
The specific embodiment
Describe details and the operation principle of the utility model specific embodiment in detail below in conjunction with accompanying drawing:
As shown in Figure 1, hexagonal bead bolt is comprised of turret head 1, pad 2, upper cylinder 3, middle cylinder 4 and lower prop 5.
As shown in Fig. 2-5, the mould of upsetting of the present utility model hexagonal bead processed bolt, formed by four road punch dies, the first punch die comprises the first patrix 6 and the first counterdie 7, the first patrix 6 is provided with the through hole 14 by push rod, the first counterdie 7 is provided with two sections die cavitys, and epimere is upper cylinder one-shot forming chamber 15, and hypomere is middle cylinder one-shot forming chamber 16; The second punch die comprises the second patrix 8 and the second counterdie 9, the second patrix 8 is provided with jacking block 17, jacking block 17 bottom surfaces are provided with arc-shaped concave 18, the second counterdie 9 is provided with four sections die cavitys, epimere is pad preformation die cavity 19, middle epimere is upper cylinder post forming chamber 20, and middle hypomere is middle cylinder post forming chamber 21, and hypomere is lower prop forming cavity 22; The 3rd road punch die comprises the 3rd patrix 10 and the 3rd counterdie 11, the 3rd patrix 10 is provided with turret head preformation die cavity 23, the three counterdies 11 and is provided with three sections die cavitys, and epimere is three forming cavities 24 of upper cylinder, the stage casing is middle cylinder container cavity 25, and hypomere is lower prop container cavity 26; The 4th road punch die comprises that the 4th patrix 12 and the 4th counterdie 13, the four patrixes 12 are provided with turret head forming cavity 27, the four counterdies 13 and are provided with three sections die cavitys, is respectively cylinder container cavity 28, middle cylinder container cavity 29 and lower prop container cavity 30.
As shown in Figure 6, the forming step of hexagonal bead bolt is: raw material are that a kind of metal wire rod (process by the special balls metallization processes by this metal wire rod, has meticulous metallographic structure), metal wire rod directly forms hexagonal bead bolt finished product after four road punch die upsetting systems, the production efficiency of hexagonal bead bolt is high, and cost is low.
Claims (1)
1. the mould of upsetting hexagonal bead processed bolt, hexagonal bead bolt is comprised of turret head, pad, upper cylinder, middle cylinder and lower prop, it is characterized in that: the mould of upsetting hexagonal bead processed bolt is comprised of four road punch dies, the first punch die comprises the first patrix and the first counterdie, the first counterdie is provided with two sections die cavitys, epimere is upper cylinder one-shot forming chamber, and hypomere is middle cylinder one-shot forming chamber; The second punch die comprises the second patrix and the second counterdie, and the second counterdie is provided with four sections die cavitys, and epimere is pad preformation die cavity, and middle epimere is upper cylinder post forming chamber, and middle hypomere is middle cylinder post forming chamber, and hypomere is the lower prop forming cavity; The 3rd road punch die comprises the 3rd patrix and the 3rd counterdie, and the 3rd patrix is provided with turret head preformation die cavity, and the 3rd counterdie is provided with three sections die cavitys, and epimere is three forming cavities of upper cylinder, and the stage casing is middle cylinder container cavity, and hypomere is the lower prop container cavity; The 4th road punch die comprises the 4th patrix and the 4th counterdie, and the 4th patrix is provided with the turret head forming cavity, and the 4th counterdie is provided with three sections die cavitys, is respectively cylinder container cavity, middle cylinder container cavity and lower prop container cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727412 CN203018670U (en) | 2012-12-26 | 2012-12-26 | Die for forging hexagonal flange bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727412 CN203018670U (en) | 2012-12-26 | 2012-12-26 | Die for forging hexagonal flange bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018670U true CN203018670U (en) | 2013-06-26 |
Family
ID=48642684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727412 Expired - Fee Related CN203018670U (en) | 2012-12-26 | 2012-12-26 | Die for forging hexagonal flange bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900222A (en) * | 2017-11-30 | 2018-04-13 | 重庆标准件工业有限责任公司 | Hexagon flange bolt double-clicks single-station molding die |
-
2012
- 2012-12-26 CN CN 201220727412 patent/CN203018670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900222A (en) * | 2017-11-30 | 2018-04-13 | 重庆标准件工业有限责任公司 | Hexagon flange bolt double-clicks single-station molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131226 |