CN204504111U - A kind of automatic processing mold of cold headers - Google Patents
A kind of automatic processing mold of cold headers Download PDFInfo
- Publication number
- CN204504111U CN204504111U CN201520127859.9U CN201520127859U CN204504111U CN 204504111 U CN204504111 U CN 204504111U CN 201520127859 U CN201520127859 U CN 201520127859U CN 204504111 U CN204504111 U CN 204504111U
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- CN
- China
- Prior art keywords
- cold
- heading
- patrix
- oil cylinder
- counterdie
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of automatic processing mold of cold headers, comprise die ontology, oil cylinder, cold-heading patrix and cold-heading counterdie, the inner homogeneous of described die ontology is separated into several forming cavities, the upper end of each forming cavity is provided with upper mould oil cylinder, the extension bar of this upper mould oil cylinder is connected with cold-heading patrix downwards, lower mold oil cylinder is horizontally installed with in each forming cavity, the external part of this lower mold oil cylinder stretches out to cold-heading patrix direction and is provided with cold-heading counterdie, bottom surface, position between described cold-heading patrix and cold-heading counterdie has inloading part breach, the upper end of this inloading part breach is sealed by shrouding, the lower end of this shrouding is connected with unloading fuel tank.The utility model structure is simple, and adopt multistation structure, each station has one set of die, and with the function of automatic feed and discharging, achieves automatic processing, decrease artificial.
Description
Technical field
The utility model relates to cold headers mould applications, particularly relates to a kind of automatic processing mold of cold headers.
Background technology
Cold-heading utilizes mould at normal temperatures to the forging method that metal bar material jumping-up (being often gathering stock) is shaped, and is commonly used to the head manufacturing screw, bolt, rivet etc., can reduces or replace machining.
In the process of cold-heading, mould is relatively simple for structure, and function is also more single, is difficult to be formed simultaneously to the cold-heading molding of multiple product, and the automaticity of charging discharging is not high, often need artificial blowing or pickup, labor strength is large, dangerous.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic processing mold of cold headers, and structure is simple, and adopt multistation structure, each station has one set of die, and with the function of automatic feed and discharging, achieves automatic processing, decrease artificial.
The utility model solves the technical scheme that its technical problem adopts: the automatic processing mold providing a kind of cold headers, comprise die ontology, oil cylinder, cold-heading patrix and cold-heading counterdie, the inner homogeneous of described die ontology is separated into several forming cavities, the upper end of each forming cavity is provided with upper mould oil cylinder, the extension bar of this upper mould oil cylinder is connected with cold-heading patrix downwards, lower mold oil cylinder is horizontally installed with in each forming cavity, the external part of this lower mold oil cylinder stretches out to cold-heading patrix direction and is provided with cold-heading counterdie, bottom surface, position between described cold-heading patrix and cold-heading counterdie has inloading part breach, the upper end of this inloading part breach is sealed by shrouding, the lower end of this shrouding is connected with unloading fuel tank.
One end of forming cavity is connected with feeding structure, when processing, cold-heading patrix lifts by upper mould oil cylinder, the metal bar material cut off slides into the region between cold-heading patrix and cold-heading counterdie from one end of forming cavity, then upper mould oil cylinder control cold-heading patrix moves down, the lower surface of cold-heading patrix and the bottom surface of forming cavity are withstood, then lower mold oil cylinder starts action, promote cold-heading counterdie to move to cold-heading patrix, jumping-up carries out to metal bar material shaping, workpiece after shaping is just placed on shrouding, and then unloading fuel tank is by shrouding toward drop-down, is taken out by workpiece from forming cavity.
Supplement as one of the present utility model, described forming cavity is the through square through holes in two ends, and square through hole facilitates the dismounting of internal part, easy maintenance and replacement.
Supplement as one of the present utility model, the height of described cold-heading patrix is not less than the height of forming cavity, avoid between the upper surface of cold-heading patrix and forming cavity and there is gap, the sidewall of cold-heading patrix is withstood with the sidewall of its sliding channel all the time, and when preventing jumping-up, cold-heading patrix occurs cheap.
beneficial effect
It is simple that the utility model relates to structure, and adopt multistation structure, each station has one set of die, and the function being realized automatic feed, automatic discharging by the cooperating of three oil cylinders and automatically processed, decreases artificial, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks sectional structure chart;
Fig. 2 is that machining state of the present utility model partly cuts open structure chart.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1-2, embodiment of the present utility model relates to a kind of automatic processing mold of cold headers, comprise die ontology 1, oil cylinder, cold-heading patrix 7 and cold-heading counterdie 4, the inner homogeneous of described die ontology 1 is separated into several forming cavities 2, the upper end of each forming cavity 2 is provided with upper mould oil cylinder 8, the extension bar of this upper mould oil cylinder 8 is connected with cold-heading patrix 7 downwards, lower mold oil cylinder 3 is horizontally installed with in each forming cavity 2, the external part of this lower mold oil cylinder 3 stretches out to cold-heading patrix 7 direction and is provided with cold-heading counterdie 4, bottom surface, position between described cold-heading patrix 7 and cold-heading counterdie 4 has inloading part breach, the upper end of this inloading part breach is sealed by shrouding 6, the lower end of this shrouding 6 is connected with unloading fuel tank 5.
Described forming cavity 2 is the through square through holes in two ends, and square through hole facilitates the dismounting of internal part, easy maintenance and replacement.
The height of described cold-heading patrix 7 is not less than the height of forming cavity 2, avoid between the upper surface of cold-heading patrix 7 and forming cavity 2 and there is gap, the sidewall of cold-heading patrix 7 is withstood with the sidewall of its sliding channel all the time, and when preventing jumping-up, cold-heading patrix 7 occurs cheap.
Embodiment
One end of forming cavity 2 is connected with feeding structure, when processing, cold-heading patrix 7 lifts by upper mould oil cylinder 8, the metal bar material cut off slides into the region between cold-heading patrix 7 and cold-heading counterdie 4 from one end of forming cavity 2, then upper mould oil cylinder 8 controls cold-heading patrix 7 and moves down, the lower surface of cold-heading patrix 7 and the bottom surface of forming cavity 2 are withstood, then lower mold oil cylinder 3 starts action, promote cold-heading counterdie 4 to move to cold-heading patrix 7, jumping-up carries out to metal bar material shaping, workpiece after shaping is just placed on shrouding 6, then unloading fuel tank 5 by shrouding 6 toward drop-down, workpiece is taken out from forming cavity 2.
This mould adopts multistation structure, and each station has one set of die, and mould can be different, also can be identical, and the function being realized automatic feed, automatic discharging by the cooperating of three oil cylinders and automatically processed, decreases artificial, improve production efficiency.
Claims (3)
1. the automatic processing mold of cold headers, comprise die ontology (1), oil cylinder, cold-heading patrix (7) and cold-heading counterdie (4), it is characterized in that, the inner homogeneous of described die ontology (1) is separated into several forming cavities (2), the upper end of each forming cavity (2) is provided with upper mould oil cylinder (8), the extension bar of this upper mould oil cylinder (8) is connected with cold-heading patrix (7) downwards, lower mold oil cylinder (3) is horizontally installed with in each forming cavity (2), the external part of this lower mold oil cylinder (3) stretches out to cold-heading patrix (7) direction and is provided with cold-heading counterdie (4), bottom surface, position between described cold-heading patrix (7) and cold-heading counterdie (4) has inloading part breach, the upper end of this inloading part breach is sealed by shrouding (6), the lower end of this shrouding (6) is connected with unloading fuel tank (5).
2. the automatic processing mold of cold headers according to claim 1, is characterized in that: described forming cavity (2) is the through square through hole in two ends.
3. the automatic processing mold of cold headers according to claim 1, is characterized in that: the height of described cold-heading patrix (7) is not less than the height of forming cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127859.9U CN204504111U (en) | 2015-03-05 | 2015-03-05 | A kind of automatic processing mold of cold headers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127859.9U CN204504111U (en) | 2015-03-05 | 2015-03-05 | A kind of automatic processing mold of cold headers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504111U true CN204504111U (en) | 2015-07-29 |
Family
ID=53702115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127859.9U Expired - Fee Related CN204504111U (en) | 2015-03-05 | 2015-03-05 | A kind of automatic processing mold of cold headers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458146A (en) * | 2016-01-15 | 2016-04-06 | 浙江东瑞机械工业有限公司 | Multi-station circular cold heading forming machine |
-
2015
- 2015-03-05 CN CN201520127859.9U patent/CN204504111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458146A (en) * | 2016-01-15 | 2016-04-06 | 浙江东瑞机械工业有限公司 | Multi-station circular cold heading forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160305 |