CN203711630U - Round steel forming die - Google Patents
Round steel forming die Download PDFInfo
- Publication number
- CN203711630U CN203711630U CN201420031237.1U CN201420031237U CN203711630U CN 203711630 U CN203711630 U CN 203711630U CN 201420031237 U CN201420031237 U CN 201420031237U CN 203711630 U CN203711630 U CN 203711630U
- Authority
- CN
- China
- Prior art keywords
- die
- round steel
- wall
- grooved roller
- die wall
- Prior art date
- 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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Abstract
The utility model discloses a round steel forming die. The round steel forming die comprises an upper die and a lower die matched with the upper die and is characterized in that the upper die is fixedly provided with a stamping knife block through a screw, the lower die is provided with a die wall and a die cavity, and a plurality of groups of U-shaped groove rollers are symmetrically arranged at upper top corners of the die wall and the die cavity of the lower die and fixed onto the die wall through bearings. According to the round steel forming die, the U-shaped groove rollers are arranged at the upper top corners of the die cavity and the die wall of the lower die, round steel is horizontally placed in U-shaped grooves when the round steel is processed, during high-speed stamping, and top corners of the die cavity and the die wall do not directly contact with the round steel, so that the round steel is free from being abraded and scratched, and qualities of the formed round steel are improved.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of round steel mould.
Background technology
In process of production, often round steel need be bent into U-shaped, V-type, the shape such as square, existing bending and molding method is mainly firer's moulding and punch forming, and firer's molding procedure is complicated and easily change material structure and affect material property; Existing punch forming operation is simple, and working (machining) efficiency is high, but die cavity and die wall drift angle place mostly are right angle during high speed stamping, and the large and round steel that can wear and tear of resistance, affects product quality.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of round steel mould, has process velocity fast, and round steel is damaged to little feature.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of round steel mould, comprises the mold and the bed die that match; It is characterized in that by screw, being fixed with and rushing pressure knife block on described mold, described bed die is provided with die wall and die cavity, the upper drift angle place of the die wall of described bed die and die cavity is arranged with some groups of U-shaped grooved roller, and described U-shaped grooved roller is fixed on die wall by bearing.
Further, described U-shaped grooved roller is radially equidistantly arranged on described bearing along die wall, and described U-shaped grooved roller quantity is not less than 2 groups.
Further, the pressure knife block that rushes on described mold can be rectangle cutter piece or U-shaped cutter piece or V-knife piece.
Beneficial effect:
Round steel mould of the present utility model, compared with prior art, by drift angle place on the die cavity at bed die and die wall, U-shaped grooved roller is set, when processing round steel, round steel is lain in a horizontal plane in U-shaped groove, when high speed stamping, die cavity does not directly contact with round steel with die wall drift angle place, can not cause round steel wearing and tearing to scratch, improved the quality after round steel moulding, simultaneously the pressure knife block that rushes on mold is fixed by screw, can the difform pressure knife block that rushes of dismounting and change, and convenient and practical.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
1-mold; 101-rushes pressure knife block; 102-screw; 2-bed die; 201-die wall; 3-die cavity; 4-U type grooved roller; 5-bearing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Round steel mould of the present utility model, comprises the mold 1 and the bed die 2 that match; It is characterized in that by screw 102, being fixed with and rushing pressure knife block 101 on described mold 1, described bed die 2 is provided with die wall 201 and die cavity 3, the die wall 201 of described bed die 2 is arranged with some groups of U-shaped grooved roller 4 with the upper drift angle place of die cavity 3, and described U-shaped grooved roller 4 is fixed on die wall 201 by bearing 5.
Further, described U-shaped grooved roller 4 is radially equidistantly arranged on described bearing 5 along die wall 201, and described U-shaped grooved roller 4 quantity are 2 groups.
Further, the pressure knife block 101 that rushes on described mold 1 can be rectangle cutter piece.
Embodiment recited above is described preferred embodiment of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (3)
1. a round steel mould, comprises the mold and the bed die that match; It is characterized in that: on described mold, by screw, be fixed with and rush pressure knife block, described bed die is provided with die wall and die cavity, the upper drift angle place of the die wall of described bed die and die cavity is arranged with some groups of U-shaped grooved roller, and described U-shaped grooved roller is fixed on die wall by bearing.
2. round steel mould according to claim 1, is characterized in that: described U-shaped grooved roller is radially equidistantly arranged on described bearing along die wall, and described U-shaped grooved roller quantity is not less than 2 groups.
3. round steel mould according to claim 1, is characterized in that: the pressure knife block that rushes on described mold can be rectangle cutter piece or U-shaped cutter piece or V-knife piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031237.1U CN203711630U (en) | 2014-01-17 | 2014-01-17 | Round steel forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031237.1U CN203711630U (en) | 2014-01-17 | 2014-01-17 | Round steel forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711630U true CN203711630U (en) | 2014-07-16 |
Family
ID=51150830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031237.1U Expired - Fee Related CN203711630U (en) | 2014-01-17 | 2014-01-17 | Round steel forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525692A (en) * | 2014-12-18 | 2015-04-22 | 重庆天业模具冲压制造有限公司 | Batch-type feeding shaping mechanism |
-
2014
- 2014-01-17 CN CN201420031237.1U patent/CN203711630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525692A (en) * | 2014-12-18 | 2015-04-22 | 重庆天业模具冲压制造有限公司 | Batch-type feeding shaping mechanism |
| CN104525692B (en) * | 2014-12-18 | 2020-03-10 | 重庆天业模具冲压制造有限公司 | Intermittent feeding shaping mechanism |
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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 |
Granted publication date: 20140716 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |