CN204094003U - Bull wheel rim rolling machine - Google Patents
Bull wheel rim rolling machine Download PDFInfo
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- CN204094003U CN204094003U CN201420389989.5U CN201420389989U CN204094003U CN 204094003 U CN204094003 U CN 204094003U CN 201420389989 U CN201420389989 U CN 201420389989U CN 204094003 U CN204094003 U CN 204094003U
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Abstract
The utility model relates to a kind of bull wheel rim rolling machine.Comprise base, be arranged on the first pillar vertical on base, described first pillar is provided with that lower rotation is recessed rolls mould, the recessed mould that rolls of described lower rotation is connected with actuating unit, described first pillar is provided with clamping cylinder, described clamping cylinder is connected with mobile clamping half die, described mobile clamping half die and the recessed mould that rolls of lower rotation are coaxially arranged, described base is also provided with the second pillar of level, described first pillar and the second pillar angle are provided with the 3rd pillar of inclination, described first pillar, second pillar and the 3rd pillar are respectively equipped with to compress on movable linearly first and convexly roll mould, compress on second convex roll mould and the 3rd compress convexly roll mould, compress on described first and convexly roll mould, compress on second and convexly roll mould and compress convex roll shaft two ends of rolling mould on the 3rd and be connected with respective movable supporting frame respectively, described movable supporting frame is connected with respective Shift cylinder respectively.Wheel rim three roll forming operations are integrated on an equipment and complete by the utility model.
Description
Technical field
The utility model belongs to vehicle component processing unit (plant), is specifically related to a kind of bull wheel rim rolling machine.
Background technology
Existing rim rolling machine is for the thicker wheel rim of section steel material, if by a roll forming, because rolling pressure is larger, shearing force owing to producing in punching course is excessive, rim surface is often made to occur the defects such as burr, cause the problem that the precision of product is low, therefore expect that wheel rim roll forming is divided into three times to be carried out, but existing wheel rim three rolling forming device general structures are complicated, three road roll extrusion are placed in respectively on three different equipment and carry out, switching between equipment and equipment is also comparatively loaded down with trivial details, and working (machining) efficiency is low.
Utility model content
The purpose of this utility model is exactly the defect for prior art, provides a kind of bull wheel rim rolling machine.
The technical solution adopted in the utility model is: comprise base, be arranged on the first pillar vertical on base, described first pillar is provided with that lower rotation is recessed rolls mould, the recessed mould that rolls of described lower rotation is connected with actuating unit, described first pillar is provided with clamping cylinder, described clamping cylinder is connected with mobile clamping half die, described mobile clamping half die and the recessed mould that rolls of lower rotation are coaxially arranged, described base is also provided with the second pillar of level, described first pillar and the second pillar angle are provided with the 3rd pillar of inclination, described first pillar, second pillar and the 3rd pillar are respectively equipped with to compress on movable linearly first and convexly roll mould, compress on second convex roll mould and the 3rd compress convexly roll mould, compress on described first and convexly roll mould, compress on second and convexly roll mould and compress convex roll shaft two ends of rolling mould on the 3rd and be connected with respective movable supporting frame respectively, described movable supporting frame is connected with respective Shift cylinder respectively.
Preferred structure further, compress the convex mould outer surface that rolls on described first to comprise and be arranged on middle first paragraph, be separately positioned on the second segment of first paragraph both sides and be separately positioned on the 3rd section of second segment both sides, described first paragraph protrudes from second segment, and described second segment protrudes from the 3rd section; Described first paragraph is circular arc convex surface, and described second segment is circular arc convex surface, and described 3rd section to be tilted to centerline direction towards compressing the convex mold shaft that rolls on first for plane.
Preferred structure further, compress the convex mould outer surface that rolls on described second to comprise and be arranged on middle first paragraph, be separately positioned on the second segment of first paragraph both sides and be separately positioned on the 3rd section of second segment both sides, described first paragraph protrudes from second segment, and described second segment protrudes from the 3rd section; In the middle of described first paragraph for compress the convex mold shaft that rolls on second to the parallel plane of centerline direction, two ends are circular arc convex surface; Described second segment is circular arc convex surface; Described 3rd section is and compresses the convex mold shaft that rolls on second to the parallel plane of centerline direction, arc transition between described 3rd section and second segment.
Preferred structure further, compress the convex mould outer surface that rolls on described 3rd to comprise and be arranged on middle first paragraph, be separately positioned on the second segment of first paragraph both sides and be separately positioned on the 3rd section of second segment both sides, described first paragraph protrudes from second segment, and described second segment protrudes from the 3rd section; In the middle of described first paragraph for compress the convex mold shaft that rolls on the 3rd to the parallel plane of centerline direction, two ends are clinoplain, arc transition between described plane and clinoplain; Described second segment is the plane tilted; Described 3rd section is on the 3rd, compress the convex concave surface rolling mold shaft and cave in centerline direction, arc transition between described 3rd section and second segment.
Further preferred structure, described Shift cylinder is separately positioned on the back timber on the first pillar, the second pillar and the 3rd pillar top, and described Shift cylinder piston rod end and contiguous block are articulated and connected, and described contiguous block is connected with movable supporting frame.
Preferred structure, is connected to auxiliary support plate between described first pillar and the 3rd pillar, between the second pillar and the 3rd pillar further.
Preferred structure further, described 3rd pillar is arranged on the angular bisector of the first pillar and the second pillar angle.
Preferred structure further, described actuating unit comprises motor, and the output of motor is connected with the recessed mould that rolls of lower rotation by shaft coupling.
The utility model structure is simple, wheel rim three roll forming operations is integrated on an equipment and completes, and mutually non-interference, has saved a large amount of man power and materials, improve production quality and efficiency than existing heating production technology.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view;
Fig. 3 the utility model first compresses convexly roll mode structure schematic diagram;
Fig. 4 the utility model second compresses convexly roll mode structure schematic diagram;
Fig. 5 the utility model the 3rd compresses convexly roll mode structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As Fig. 1, shown in Fig. 2, the utility model comprises base 101, be arranged on the first pillar 102 vertical on base 101, described first pillar 102 is provided with that lower rotation is recessed rolls mould 302, the recessed mould 302 that rolls of described lower rotation is connected with actuating unit, described actuating unit comprises motor 201, the output of described motor 201 is connected by the recessed roll shaft 301 rolling mould 302 of shaft coupling 202 and lower rotation, described first pillar 102 is provided with clamping cylinder 303, described clamping cylinder 303 is connected with mobile clamping half die 304, described mobile clamping half die 304 is coaxially arranged with the recessed mould 302 that rolls of lower rotation, described base 101 is also provided with the second pillar 103 of level, described first pillar 102 and the second pillar 103 angle are provided with the 3rd pillar 104 of inclination, described 3rd pillar 104 is arranged on the angular bisector of the first pillar 102 and the second pillar 103 angle, between described first pillar 102 and the 3rd pillar 104, auxiliary support plate 105 is connected between second pillar 103 and the 3rd pillar 104, described first pillar 102, second pillar 103 and the 3rd pillar 104 are respectively equipped with to compress on movable linearly first and convexly roll mould 501, compress on second convex roll mould 601 and the 3rd compress convexly roll mould 701, compress on described first and convexly roll mould 501, compress convex rolling on mould 601 and the 3rd on second and compress the convex roll shaft 505 rolling mould 701, 605, 705 two ends are connected with respective movable supporting frame 401 respectively, described movable supporting frame 401 is connected with respective Shift cylinder 402 respectively, described Shift cylinder 402 is separately positioned on the first pillar 102, on the back timber 106 on the second pillar 103 and the 3rd pillar 104 top, described Shift cylinder 402 piston rod end and contiguous block 403 are articulated and connected, described contiguous block 403 is connected with movable supporting frame 401.
In such scheme, as shown in Figure 3, compress convex mould 501 outer surface that rolls on described first to comprise and be arranged on middle first paragraph 502, be separately positioned on the second segment 503 of first paragraph 502 both sides and be separately positioned on the 3rd section 504 of second segment 503 both sides, described first paragraph 502 protrudes from second segment 503, and described second segment 503 protrudes from the 3rd section 504; Described first paragraph 502 is circular arc convex surface, and described second segment 503 is circular arc convex surface, and described 3rd section 504 convex is rolled mould 501 longitudinal center line direction for plane towards compressing on first.
In such scheme, as shown in Figure 4, compress convex mould 601 outer surface that rolls on described second to comprise and be arranged on middle first paragraph 602, be separately positioned on the second segment 603 of first paragraph 602 both sides and be separately positioned on the 3rd section 604 of second segment 603 both sides, described first paragraph 602 protrudes from second segment 603, and described second segment 603 protrudes from the 3rd section 604; In the middle of described first paragraph 601 be and compress the convex parallel plane in mould 601 longitudinal center line direction of rolling on second, two ends are circular arc convex surface; Described second segment 603 is circular arc convex surface; Described 3rd section 604 is convexly roll the parallel plane in mould 601 longitudinal center line direction, described 3rd section of arc transition between 604 and second segment 603 with compressing on second.
In such scheme, as shown in Figure 5, compress convex mould 701 outer surface that rolls on described 3rd to comprise and be arranged on middle first paragraph 702, be separately positioned on the second segment 703 of first paragraph 702 both sides and be separately positioned on the 3rd section 704 of second segment 703 both sides, described first paragraph 702 protrudes from second segment 703, and described second segment 703 protrudes from the 3rd section 704; In the middle of described first paragraph 702 be and compress the convex parallel plane in mould 701 longitudinal center line direction of rolling on the 3rd, two ends are clinoplain, arc transition between described plane and clinoplain; Described second segment 703 is the plane tilted; Described 3rd section 704 is on the 3rd, compress the convex concave surface rolling mould 701 longitudinal center line direction depression, described 3rd section of arc transition between 704 and second segment 703.Compressing convex mould 701 outer surface that rolls on described 3rd is that last contour roll forming convex corresponding with wheel rim final molding face rolls mould.
During work, clamping cylinder clamping makes mobile clamping half die and lower rotation is recessed rolls mould matched moulds, compress the convex mould that rolls on first to stretch out under the effect of Shift cylinder and coordinate with the recessed mould that rolls of lower rotation, motor rotates simultaneously, carry out first time roll extrusion, after first time, roll extrusion terminated, compress the convex mould that rolls on first to regain under the effect of Shift cylinder, then compress the convex mould that rolls on second under the effect of Shift cylinder, to stretch out roll mould recessed with lower rotation coordinate and carry out second time roll extrusion, after second time roll extrusion terminates, compress the convex mould that rolls on second to regain under the effect of Shift cylinder, then compress the convex mould that rolls on the 3rd under the effect of Shift cylinder, to stretch out roll mould recessed with lower rotation coordinate and carry out third time roll extrusion, finally complete three rolls forming of wheel rim, then motor stops the rotation, compress the convex mould that rolls on 3rd to regain under the effect of Shift cylinder, clamping cylinder is return, take off workpiece.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. a bull wheel rim rolling machine, comprise base (101), be arranged on upper vertical the first pillar (102) of base (101), described first pillar (102) is provided with that lower rotation is recessed rolls mould (302), the recessed mould (302) that rolls of described lower rotation is connected with actuating unit, described first pillar (102) is provided with clamping cylinder (303), described clamping cylinder (303) is connected with mobile clamping half die (304), described mobile clamping half die (304) and the recessed mould (302) that rolls of lower rotation are coaxially arranged, it is characterized in that: the second pillar (103) described base (101) being also provided with level, described first pillar (102) and the second pillar (103) angle are provided with the 3rd pillar (104) of inclination, described first pillar (102), second pillar (103) and the 3rd pillar (104) are respectively equipped with to compress on movable linearly first and convexly roll mould (501), compress on second convex roll mould (601) and the 3rd compress convexly roll mould (701), compress on described first and convexly roll mould (501), compress on second and convexly roll mould (601) and compress convex roll shaft two ends of rolling mould (701) on the 3rd and be connected with respective movable supporting frame (401) respectively, described movable supporting frame (401) is connected with respective Shift cylinder (402) respectively.
2. bull wheel rim rolling machine according to claim 1, it is characterized in that: compress convex mould (501) outer surface that rolls on described first and comprise and be arranged on middle first paragraph (502), be separately positioned on the second segment (503) of first paragraph (502) both sides and be separately positioned on the 3rd section (504) of second segment (503) both sides, described first paragraph (502) protrudes from second segment (503), and described second segment (503) protrudes from the 3rd section (504); Described first paragraph (502) is circular arc convex surface, and described second segment (503) is circular arc convex surface, and described 3rd section (504) are for plane and convexly roll mould (501) longitudinal center line direction towards compressing on first.
3. bull wheel rim rolling machine according to claim 1, it is characterized in that: compress convex mould (601) outer surface that rolls on described second and comprise and be arranged on middle first paragraph (602), be separately positioned on the second segment (603) of first paragraph (602) both sides and be separately positioned on the 3rd section (604) of second segment (603) both sides, described first paragraph (602) protrudes from second segment (603), and described second segment (603) protrudes from the 3rd section (604); In the middle of described first paragraph (601) be and compress the convex parallel plane in mould (601) longitudinal center line direction of rolling on second, two ends are circular arc convex surface; Described second segment (603) is circular arc convex surface; Described 3rd section (604) convexly roll the parallel plane in mould (601) longitudinal center line direction, arc transition between described 3rd section (604) and second segment (603) with compressing on second.
4. bull wheel rim rolling machine according to claim 1, it is characterized in that: compress convex mould (701) outer surface that rolls on the described 3rd and comprise and be arranged on middle first paragraph (702), be separately positioned on the second segment (703) of first paragraph (702) both sides and be separately positioned on the 3rd section (704) of second segment (703) both sides, described first paragraph (702) protrudes from second segment (703), and described second segment (703) protrudes from the 3rd section (704); In the middle of described first paragraph (702) be and compress the convex parallel plane in mould (701) longitudinal center line direction of rolling on the 3rd, two ends are clinoplain, arc transition between described plane and clinoplain; Described second segment (703) is the plane tilted; Described 3rd section (704) on the 3rd, compress the convex concave surface rolling mould (701) longitudinal center line direction depression, arc transition between described 3rd section (704) and second segment (703).
5. bull wheel rim rolling machine according to claim 1, it is characterized in that: described Shift cylinder (402) is separately positioned on the back timber (106) on the first pillar (102), the second pillar (103) and the 3rd pillar (104) top, described Shift cylinder (402) piston rod end and contiguous block (403) are articulated and connected, and described contiguous block (403) is connected with movable supporting frame (401).
6. bull wheel rim rolling machine according to claim 1, is characterized in that: be connected to auxiliary support plate (105) between described first pillar (102) and the 3rd pillar (104), between the second pillar (103) and the 3rd pillar (104).
7. bull wheel rim rolling machine according to claim 1, is characterized in that: described 3rd pillar (104) is arranged on the first pillar (102) with on the angular bisector of the second pillar (103) angle.
8. bull wheel rim rolling machine according to claim 1, it is characterized in that: described actuating unit comprises motor (201), the output of described motor (201) is connected with the recessed mould (302) that rolls of lower rotation by shaft coupling (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389989.5U CN204094003U (en) | 2014-07-15 | 2014-07-15 | Bull wheel rim rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389989.5U CN204094003U (en) | 2014-07-15 | 2014-07-15 | Bull wheel rim rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094003U true CN204094003U (en) | 2015-01-14 |
Family
ID=52262473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389989.5U Expired - Fee Related CN204094003U (en) | 2014-07-15 | 2014-07-15 | Bull wheel rim rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148535A (en) * | 2014-07-15 | 2014-11-19 | 武汉特鑫机床附件制造有限公司 | Multi-head wheel rim rolling forming machine |
| WO2020211224A1 (en) * | 2019-04-18 | 2020-10-22 | 陕西纽兰德实业有限公司 | Irregularly-shaped piece plate rolling machine |
-
2014
- 2014-07-15 CN CN201420389989.5U patent/CN204094003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148535A (en) * | 2014-07-15 | 2014-11-19 | 武汉特鑫机床附件制造有限公司 | Multi-head wheel rim rolling forming machine |
| CN104148535B (en) * | 2014-07-15 | 2017-01-18 | 武汉特鑫机床附件制造有限公司 | Multi-head wheel rim rolling forming machine |
| WO2020211224A1 (en) * | 2019-04-18 | 2020-10-22 | 陕西纽兰德实业有限公司 | Irregularly-shaped piece plate rolling 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 |
Granted publication date: 20150114 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |