CN204975158U - Bilateral fluting rolling wheel structure - Google Patents
Bilateral fluting rolling wheel structure Download PDFInfo
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- CN204975158U CN204975158U CN201520421357.7U CN201520421357U CN204975158U CN 204975158 U CN204975158 U CN 204975158U CN 201520421357 U CN201520421357 U CN 201520421357U CN 204975158 U CN204975158 U CN 204975158U
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- rolling wheel
- groove
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Abstract
The utility model provides a bilateral fluting rolling wheel structure, belongs to ring rolls technical field. The utility model is used for annular forging processing, including the rolling wheel body, rolling wheel body lower extreme has the first trough and the second groove of seting up on its both sides, the first trough from the first back gauge of the proximal edge of rolling wheel body the first trough width the first trough with the second separation second groove width degree with the second groove is not more than rolling wheel body width from the total of the second back gauge of the proximal edge of rolling wheel body. The utility model discloses simple structure, the purpose of utilizing bilateral fluting to realize two kinds of model annular forging of a rolling wheel production has reduced the die cost of company, has improved production efficiency.
Description
Technical field
The utility model relates to ring rolls component technology field, particularly relates to a kind of bilateral fluting rolling wheel structure.
Background technology
Annular forging piece product is that current use amount is large, the industrial products of wide application.At present, the processing of annular forging piece is generally adopt the mould roller-compaction of ring rolls by matching with annular forging piece product size.The monolateral fluting of general rolling wheel, rolling wheel volume is large, and manufacturing cost is high, if each model all joins a rolling wheel, company's die cost improves a lot, is unfavorable for that company competes in industry.Utility model patent 201320167196.4 discloses a kind of vertical ring rolling machine annular element rolling ring formed combination device, only at monolateral fluting, and is formed the cannelure meeting different model by bolt.
Utility model content
The deficiency that the utility model exists for prior art, provides a kind of and has the bilateral fluting rolling wheel structure being suitable for the processing of Multiple Type annular forging piece.
The utility model provides a kind of bilateral fluting rolling wheel structure, and for annular forging piece processing, it is characterized in that, comprise rolling wheel body, described rolling wheel body lower end has the first groove and the second groove that are opened in its both sides; Described first groove is not more than rolling wheel body width from the first back gauge of the most near side (ns) of rolling wheel body, described first well width, described first groove and described second separation, described second well width and described second groove from the summation of the Second Edge distance of the most near side (ns) of rolling wheel body.
This bilateral fluting rolling wheel structure is different from existing rolling wheel only at fluting on one side, but offers groove on rolling wheel body both sides and process with applicable different model annular forging piece, this structure simply, and reduction company die cost.
As preferably of the present utility model, described rolling wheel body upper end offers symmetrical inclined-plane.
As preferably of the present utility model, described inclined-plane near the position of described rolling wheel body central higher than the position of described inclined-plane near described rolling wheel body limit.
As preferably of the present utility model, the angle of inclination on described inclined-plane is 10 degree of-20 degree.
As preferably of the present utility model, described first groove and described second separation are not less than 20mm.
As preferably of the present utility model, described first groove and described second groove all have leads round edge.
As preferably of the present utility model, described first groove is from the first back gauge and described second groove of the most near side (ns) of rolling wheel body from the Second Edge of the most near side (ns) of rolling wheel body apart from equal.
As preferably of the present utility model, described first well width, described second well width are determined by the model of annular forging piece.
The utility model has following beneficial effect:
A kind of bilateral fluting rolling wheel structure of the utility model, structure is simple, utilizes bilateral fluting to realize the object of a rolling wheel production two profiles annular forging piece, reduces company's die cost, improves and produces effect efficiency.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of bilateral fluting rolling wheel structure of the utility model.
1-rolling wheel body; 2-first groove; 3-second groove; 4-inclined-plane; D1-first back gauge; D2-Second Edge distance.
Detailed description of the invention
As Fig. 1, a kind of bilateral fluting rolling wheel structure of the utility model is used for the mass production of bearing forging series of products and scale operation, is particularly useful for annular forging piece processing.This bilateral fluting rolling wheel structure comprises rolling wheel body 1, and described rolling wheel body 1 offers the first groove 2 and the second groove 3 on the both sides of its lower end.In order to be suitable for the processing of all kinds of model annular forging piece, described first groove 2 is made to be not more than rolling wheel body 1 width from the first back gauge D1 of the most near side (ns) of rolling wheel body 1, described first groove 2 width, described first groove 2 and described second groove 3 spacing, described second groove 3 width and described second groove 3 from the Second Edge of the most near side (ns) of rolling wheel body 1 apart from the summation of D2.
When considering Mould Machining, active force is large, and described first groove 2 and described second groove 3 spacing can not be too little, too thinly between two grooves easily breaks man-hour adding, then described first groove 2 is not less than 20mm with described second groove 3 spacing.Such as, model 010.11.192.24B2M0 is offered in this rolling wheel body lower end, first groove 2 of 02C, second groove 3 of model TD6234.01 model, the width of described first groove 2 is 50mm, the width of described second groove 3 is 56.2mm, described first groove 2 is 30mm from the first back gauge D1 of the most near side (ns) of described rolling wheel body 1, described second groove 3 is 30mm from the Second Edge of the most near side (ns) of described rolling wheel body 1 apart from D2, described rolling wheel body 1 width is 210mm, at satisfied first back gauge D1, first groove 2 width, first groove 2 and the second groove 3 spacing, when second groove 3 width and Second Edge are not more than rolling wheel body 1 width apart from D2 summation, described first groove 2 is not more than 43.8mm with described second groove 3 spacing, that is two separation are arranged between 20mm-43.8mm.In addition, be convenient to processing, be provided with at described first groove 2 and described second groove 3 place and lead round edge.Because having the rolling wheel structure of two profiles number bilateral fluting for a machining, then the Second Edge distance D2 arranging described first groove 2 most near side (ns) from the first back gauge D1 and described second groove 3 of the most near side (ns) of rolling wheel body 1 from rolling wheel body 1 is equal.Wherein, described first groove 2 width and described second groove 3 width are determined by the model of annular forging piece, and different model is suitable for different in width.
In prior art, rolling wheel structure utilizes to face directly and fixes with machine, often loosens in process, and be not easy to processing, therefore the utility model bilateral fluting rolling wheel structure offers symmetrical inclined-plane 4 in its rolling wheel body upper end.As preferably, described inclined-plane 4 near the position at described rolling wheel body 1 center higher than the position (as shown in Figure 1) of described inclined-plane 4 near described rolling wheel body limit.Rolling wheel body upper end is existing faces directly for this, has inclined-plane again, and comparatively existing structure is fixing more closely, firmly.As preferably, the angle of inclination on this inclined-plane is 10 degree of-20 degree.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (8)
1. a bilateral fluting rolling wheel structure, for annular forging piece processing, it is characterized in that, comprise rolling wheel body (1), described rolling wheel body (1) lower end has the first groove (2) and the second groove (3) that are opened in its both sides; Described first groove (2) is not more than rolling wheel body (1) width from first back gauge (D1) of the most near side (ns) of rolling wheel body (1), described first groove (2) width, described first groove (2) and described second groove (3) spacing, described second groove (3) width and described second groove (3) from the Second Edge of the most near side (ns) of rolling wheel body (1) apart from the summation of (D2).
2. bilateral fluting rolling wheel structure according to claim 1, it is characterized in that, described rolling wheel body (1) upper end offers symmetrical inclined-plane (4).
3. bilateral fluting rolling wheel structure according to claim 2, is characterized in that, described inclined-plane (4) near the position at described rolling wheel body (1) center higher than described inclined-plane (4) position near described rolling wheel body limit.
4. bilateral fluting rolling wheel structure according to claim 3, is characterized in that, the angle of inclination of described inclined-plane (4) is 10 degree of-20 degree.
5. bilateral fluting rolling wheel structure according to claim 1, is characterized in that, described first groove (2) and described second groove (3) spacing are not less than 20mm.
6. bilateral fluting rolling wheel structure according to claim 1, is characterized in that, described first groove (2) and described second groove (3) all have leads round edge.
7. bilateral fluting rolling wheel structure according to claim 1, it is characterized in that, the Second Edge of described first groove (2) most near side (ns) from the first back gauge (D1) and described second groove (3) of the most near side (ns) of rolling wheel body (1) from rolling wheel body (1) is equal apart from (D2).
8. bilateral fluting rolling wheel structure according to claim 1, it is characterized in that, described first groove (2) width, described second groove (3) width are determined by the model of annular forging piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421357.7U CN204975158U (en) | 2015-06-18 | 2015-06-18 | Bilateral fluting rolling wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421357.7U CN204975158U (en) | 2015-06-18 | 2015-06-18 | Bilateral fluting rolling wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975158U true CN204975158U (en) | 2016-01-20 |
Family
ID=55109578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421357.7U Expired - Fee Related CN204975158U (en) | 2015-06-18 | 2015-06-18 | Bilateral fluting rolling wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975158U (en) |
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2015
- 2015-06-18 CN CN201520421357.7U patent/CN204975158U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20180618 |