CN212019196U - Vertical rim roll forming machine - Google Patents
Vertical rim roll forming machine Download PDFInfo
- Publication number
- CN212019196U CN212019196U CN202020533016.XU CN202020533016U CN212019196U CN 212019196 U CN212019196 U CN 212019196U CN 202020533016 U CN202020533016 U CN 202020533016U CN 212019196 U CN212019196 U CN 212019196U
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- China
- Prior art keywords
- outer mold
- oil cylinder
- guide rail
- support frame
- main shaft
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- Expired - Fee Related
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- 230000009467 reduction Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 6
- 239000003921 oil Substances 0.000 description 38
- 239000000463 material Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model discloses a vertical rim roll forming machine, which comprises a bod, the equal symmetrical fixed mounting in upper surface both sides of organism has the hydro-cylinder fixing base, the upper surface of organism and the equal fixed mounting in position that is close to two hydro-cylinder fixing bases have the support of returning back, two the surface of hydro-cylinder fixing base is fixed mounting respectively has left compound die hydro-cylinder and right compound die hydro-cylinder, left side compound die hydro-cylinder is close to one side fixedly connected with left outer mould support frame guide rail of right compound die hydro-cylinder. The utility model discloses in, left side compound die hydro-cylinder and right compound die hydro-cylinder promote left external mold and right external mold motion, and then hold the cylindric work piece tightly, and the gyration hydro-cylinder provides hydraulic oil to three gyro wheel for on three gyro wheel acted on the rim of tube-shape, the motor drives three gyro wheel simultaneously and rotates, thereby forms relative extrusion and roll extrusion process, through disposable forming mode, easy operation is convenient, swift, and equipment cost is low, and machine-shaping's product is beated for a short time, has improved production efficiency greatly.
Description
Technical Field
The utility model relates to a rim part makes technical field, especially relates to vertical rim roll forming machine.
Background
The wheels of commercial vehicles and engineering vehicles used in China at present are wheels with inner tubes, the production and manufacturing of rims which are main parts of the wheels are quite complicated, the required rim finished products are obtained through the processing processes of rolling, welding, rolling, and the like, then the required rim finished products are synthesized, welded, polished and subjected to surface treatment in the later period with the spoke finished products, and finally the required wheels are obtained
The equipment for directly producing various commercial vehicle and engineering vehicle wheel type steel rims by using the coiled flat plate material. When the wheel rim is used, the inner die performs extrusion and main rotation movement, and the shaping effect of the outer film is matched, so that the cylindrical material generates curved surface deformation under the effect of the inner die, and a required wheel rim finished product is obtained. The end jump and the diameter jump of the finished product of the processed rim can be guaranteed to be within 0.35mm, the matching size of the inner diameter is 0.3mm, and the surface smoothness is about 6.3. The production of various vehicle wheels by using the steel material can be replaced, the influence of the raw material supply of the section bar can be avoided, the production and manufacturing cost of wheel manufacturing enterprises is reduced, the production flexibility of the wheel rim is improved, and the precision and the production efficiency of the wheel rim are improved;
when the rolling processing process is carried out, due to the change of the cross section and the shape of the section bar, the deviation of the rim after rolling in the aspects of end jump and diameter jump can be caused, which directly leads to the balance index of a finished wheel product, the deviation of the end jump and the diameter jump is more than 1mm, even 2mm, the material used by the section bar rim is the material specially rolled by a steel enterprise, the cost is at least 800 plus 1000 yuan per ton compared with the coiled material flat plate material, and because the use range of the section bar is special, the shortage can be frequently caused to the material supply of the section bar wheel production enterprise, the improvement of the productivity and the yield of the wheel production enterprise is seriously restricted, the rim without an inner tube can be formed only by plate shearing, rolling, butt welding, slag planing and three-time rolling, and the production time is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a vertical rim roll forming machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the vertical rim roll forming machine comprises a machine body, wherein oil cylinder fixing seats are symmetrically and fixedly arranged on two sides of the upper surface of the machine body, backspacing supports are fixedly arranged on the positions, close to the two oil cylinder fixing seats, of the upper surface of the machine body, a left die assembling oil cylinder and a right die assembling oil cylinder are respectively and fixedly arranged on the outer surfaces of the two oil cylinder fixing seats, a left outer die supporting frame guide rail is fixedly connected to one side, close to the right die assembling oil cylinder, of the left die assembling oil cylinder, a left outer die is fixedly connected to one side, far away from the left die assembling oil cylinder, of the outer surface of the left outer die supporting frame guide rail, a right outer die is fixedly connected to one side, close to the left die assembling oil cylinder, of the right die assembling oil cylinder, a right outer die is fixedly connected to one side, far away from the right die assembling, the machine is characterized in that a main shaft reduction box is fixedly arranged in the machine body and positioned between the left outer mold and the right outer mold, a main shaft is fixedly connected to an output shaft of the main shaft reduction box, one end, far away from the main shaft reduction box, of the main shaft extends to a position between the left outer mold and the right outer mold, a first roller, a second roller and a third roller are sequentially and rotatably connected to the outer surface of one end, positioned between the left outer mold and the right outer mold, of the main shaft, a rotary oil cylinder is fixedly connected to the other end of the main shaft, a motor base is arranged on one side of the machine body, a motor is fixedly arranged on the.
As a further description of the above technical solution:
the left outer mold support frame guide rail and the right outer mold support frame guide rail are both in sliding connection with the two guide rails.
As a further description of the above technical solution:
the width of the left outer mold support frame guide rail is the same as that of the right outer mold support frame guide rail, and the left outer mold is matched with the right outer mold.
As a further description of the above technical solution:
the driven belt pulley is in transmission connection with the motor through a belt.
As a further description of the above technical solution:
the motor is fixed on one side of the outer surface of the motor base through bolts.
As a further description of the above technical solution:
the main shaft is positioned at the symmetrical center of the left outer die and the right outer die.
The utility model discloses following beneficial effect has:
the vertical rim roll forming machine is characterized in that a flat plate is placed between a left outer mold and a right outer mold through a left outer mold, a right outer mold, a first roller, a second roller, a third roller, a left mold closing oil cylinder, a right mold closing oil cylinder, a left outer mold support frame guide rail, a right outer mold support frame guide rail, a motor and a rotary oil cylinder, the flat plate is rolled and formed, the left mold closing oil cylinder and the right mold closing oil cylinder are simultaneously started, the left outer mold support frame guide rail and the right outer mold support frame guide rail are pushed to move, so that the left outer mold and the right outer mold move and further tightly hold a cylindrical workpiece, the motor and the rotary oil cylinder are simultaneously started, the rotary oil cylinder provides hydraulic oil for the first roller, the second roller and the third roller, so that the first roller, the second roller and the third roller are used on a cylindrical rim, the motor drives the three rollers to rotate, so, the operation is simple, convenient and quick, the equipment cost is low, the jump of the processed and formed product is small, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
Illustration of the drawings:
1. a driven pulley; 2. a rotary oil cylinder; 3. a main shaft reduction box; 4. a left die closing oil cylinder; 5. a right die closing oil cylinder; 6. a motor; 7. a motor base; 8. a first roller; 9. a second roller; 10. a third roller; 11. a main shaft; 12. a left outer mold; 13. a right outer mold; 14. a left outer mold support frame guide rail; 15. a right outer mold support frame guide rail; 16. a retraction support; 17. an oil cylinder fixing seat; 18. a guide rail; 19. a body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a vertical rim roll forming machine comprises a machine body 19, oil cylinder fixing seats 17 are symmetrically and fixedly installed on two sides of the upper surface of the machine body 19, backspacing supports 16 are fixedly installed on the positions, close to the two oil cylinder fixing seats 17, of the upper surface of the machine body 19, left die closing oil cylinders 4 and right die closing oil cylinders 5 are respectively and fixedly installed on the outer surfaces of the two oil cylinder fixing seats 17, a left outer die support frame guide rail 14 is fixedly connected to one side, close to the right die closing oil cylinders 5, of the left die closing oil cylinders 4, a left outer die 12 is fixedly connected to the outer surface of the left outer die support frame guide rail 14, a right outer die support frame guide rail 15 is fixedly connected to one side, close to the left die closing oil cylinders 4, of the right die closing oil cylinders 5, a right outer die 13 is fixedly connected to the outer surface of the right outer die support frame guide rail 15 and one side, a right outer die 13, a main shaft reduction box 3 is fixedly arranged in the machine body 19 and between the left outer mold 12 and the right outer mold 13, an output shaft of the main shaft reduction box 3 is fixedly connected with a main shaft 11, one end, far away from the main shaft reduction box 3, of the main shaft 11 extends to a position between the left outer mold 12 and the right outer mold 13, the outer surface of one end, located between the left outer mold 12 and the right outer mold 13, of the main shaft 11 is sequentially and rotatably connected with a first roller 8, a second roller 9 and a third roller 10, the other end of the main shaft 11 is fixedly connected with a rotary oil cylinder 2, a motor base 7 is arranged on one side of the machine body 19, a motor 6 is fixedly arranged on the outer surface.
The left outer mold support frame guide rail 14 and the right outer mold support frame guide rail 15 are both connected with the two guide rails 18 in a sliding manner, so that the left outer mold 12 and the right outer mold 13 can move conveniently and can play a role in limiting; the width of the left outer mold support frame guide rail 14 is the same as that of the right outer mold support frame guide rail 15, and the left outer mold 12 is matched with the right outer mold 13, so that the left outer mold 12 and the right outer mold 13 can form a complete rim profile; the driven belt pulley 1 is in transmission connection with the motor 6 through a belt, so that the motor 6 can drive the main shaft reduction box 3 to run when rotating; the motor 6 is fixed on one side of the outer surface of the motor base 7 through bolts, so that the motor 6 is convenient to disassemble and maintain; the main shaft 11 is located at the symmetrical center position of the left outer mold 12 and the right outer mold 13, and is used for enabling the three rollers to stably perform the rim molding operation at the center position.
The working principle is as follows: when the vertical rim roll forming machine is used, a flat plate is placed between a left outer mold 12 and a right outer mold 13 through edge rolling forming, a left mold closing oil cylinder 4 and a right mold closing oil cylinder 5 are simultaneously started to push a left outer mold support frame guide rail 14 and a right outer mold support frame guide rail 15 to move, so that the left outer mold 12 and the right outer mold 13 move to further hold a cylindrical workpiece, a motor 6 and a rotary oil cylinder 2 are simultaneously started, the rotary oil cylinder 2 provides hydraulic oil for a roller I8, a roller II 9 and a roller III 10, so that the roller I8, the roller II 9 and the roller III 10 act on a cylindrical rim, and the motor 6 drives the three rollers to rotate so as to form relative extrusion and rolling processes, so that a required rim workpiece is formed. And the motor 6 stops working, the roller pressure supply is finished and the roller is withdrawn, then the left outer die 12 and the right outer die 13 are withdrawn to the starting positions by the left die closing oil cylinder 4 and the right die closing oil cylinder 5, and the formed workpiece is taken out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Vertical rim roll forming machine includes organism (19), its characterized in that: both sides of the upper surface of the machine body (19) are symmetrically and fixedly provided with oil cylinder fixing seats (17), the positions of the upper surface of the machine body (19) and close to the two oil cylinder fixing seats (17) are respectively and fixedly provided with backspacing supports (16), the outer surfaces of the two oil cylinder fixing seats (17) are respectively and fixedly provided with a left die assembly oil cylinder (4) and a right die assembly oil cylinder (5), one side of the left die assembly oil cylinder (4) close to the right die assembly oil cylinder (5) is fixedly connected with a left outer die support frame guide rail (14), one side of the outer surface of the left outer die support frame guide rail (14) and far away from the left die assembly oil cylinder (4) is fixedly connected with a left outer die (12), one side of the right die assembly oil cylinder (5) close to the left die assembly oil cylinder (4) is fixedly connected with a right outer die support frame guide rail (15), one side of the outer surface, the upper surface of the machine body (19) is fixedly connected with guide rails (18) at two sides of a left outer mold support frame guide rail (14) and a right outer mold support frame guide rail (15), a main shaft reduction gearbox (3) is fixedly arranged in the machine body (19) and between a left outer mold (12) and a right outer mold (13), an output shaft of the main shaft reduction gearbox (3) is fixedly connected with a main shaft (11), one end, far away from the main shaft reduction gearbox (3), of the main shaft (11) extends to a position between the left outer mold (12) and the right outer mold (13), the outer surface of one end, located between the left outer mold (12) and the right outer mold (13), of the main shaft (11) is sequentially and rotatably connected with a roller I (8), a roller II (9) and a roller III (10), the other end of the main shaft (11) is fixedly connected with a rotary oil cylinder (2), one side of the machine, the outer surface of the motor base (7) is fixedly provided with a motor (6), and the lower surface of the main shaft reduction box (3) is fixedly connected with a driven belt pulley (1).
2. The vertical rim roll forming machine of claim 1, wherein: the left outer mold support frame guide rail (14) and the right outer mold support frame guide rail (15) are in sliding connection with the two guide rails (18).
3. The vertical rim roll forming machine of claim 1, wherein: the width of the left outer mold support frame guide rail (14) is the same as that of the right outer mold support frame guide rail (15), and the left outer mold (12) is matched with the right outer mold (13).
4. The vertical rim roll forming machine of claim 1, wherein: the driven belt pulley (1) is in transmission connection with the motor (6) through a belt.
5. The vertical rim roll forming machine of claim 1, wherein: the motor (6) is fixed on one side of the outer surface of the motor base (7) through bolts.
6. The vertical rim roll forming machine of claim 1, wherein: the main shaft (11) is positioned at the symmetrical center position of the left outer die (12) and the right outer die (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533016.XU CN212019196U (en) | 2020-04-13 | 2020-04-13 | Vertical rim roll forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533016.XU CN212019196U (en) | 2020-04-13 | 2020-04-13 | Vertical rim roll forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212019196U true CN212019196U (en) | 2020-11-27 |
Family
ID=73489649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533016.XU Expired - Fee Related CN212019196U (en) | 2020-04-13 | 2020-04-13 | Vertical rim roll forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212019196U (en) |
-
2020
- 2020-04-13 CN CN202020533016.XU patent/CN212019196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |