CN211760299U - Forming die of aluminum alloy wheel rim processing usefulness - Google Patents
Forming die of aluminum alloy wheel rim processing usefulness Download PDFInfo
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- CN211760299U CN211760299U CN202020112627.7U CN202020112627U CN211760299U CN 211760299 U CN211760299 U CN 211760299U CN 202020112627 U CN202020112627 U CN 202020112627U CN 211760299 U CN211760299 U CN 211760299U
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Abstract
The utility model discloses a forming die of aluminum alloy wheel rim processing usefulness, including wheel rim centre gripping mould, wheel rim centre gripping mould includes the base, the top of base is equipped with the wheel rim main part, the square groove has been seted up to the bottom of base, and the bottom fixedly connected with U-shaped bottom plate of base is the square on the top inner wall of square groove and has seted up four rectangular holes, and fixed mounting has the top to be the square box that the opening set up on the top inner wall of square groove, and the square box is located between four rectangular holes, and the bottom fixed mounting of square box has driving motor, and driving motor's output shaft extends to in the square box and the first bevel gear of fixedly connected with, and the outside of first bevel gear is square meshing and has four second bevel gears. The utility model relates to a rationally, easy and simple to handle, four round bars that can synchronous flexible expansion regulation for be convenient for adjust the location centre gripping or stretch the space according to the wheel rim main part of equidimension not, improve application scope, satisfy the user demand, be favorable to the use.
Description
Technical Field
The utility model relates to a forming die technical field especially relates to a forming die of aluminum alloy wheel rim processing usefulness.
Background
The method comprises the following steps that after the shape of the aluminum alloy rim is formed, further grinding and polishing are needed, the whole forming process is completed, and finally inspection and warehousing are carried out, a special clamping die for the rim is needed to be used for positioning in the grinding and polishing process, so that the phenomenon of rim displacement when personnel grind and polish the rim is avoided, and the special clamping die for the rim is a positioning die in the rim forming and processing process; the positioning clamping mould in the existing rim forming processing is mostly matched for use, the clamping and positioning space is not convenient to rapidly adjust according to rims with different sizes, the application range is limited, and the use requirement cannot be met, so that the forming mould for processing the aluminum alloy rim is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a forming die for processing an aluminum alloy rim.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a forming die for processing an aluminum alloy rim comprises a rim clamping die, wherein the rim clamping die comprises a base, a rim main body is arranged above the base, a square groove is formed in the bottom of the base, a U-shaped bottom plate is fixedly connected to the bottom of the base, four rectangular holes are formed in the inner wall of the top of the square groove in a square shape, a square box with an opening at the top is fixedly installed on the inner wall of the top of the square groove and located between the four rectangular holes, a driving motor is fixedly installed at the bottom of the square box, an output shaft of the driving motor extends into the square box and is fixedly connected with a first bevel gear, four second bevel gears are meshed with the outer side of the first bevel gear in a square shape, two opposite second bevel gears are symmetrically arranged, screw rods are rotatably installed on the inner walls of the four sides of the square groove, and one end, close to the corresponding second bevel gear, of each screw rod is fixedly connected with, the square box rotates the cover and establishes on four screw rods, the same locating lever of fixedly connected with between the both sides inner wall of rectangular hole, and the movable sleeve is equipped with the square sliding sleeve on the locating lever, the threaded sleeve is equipped with the nut with the square sliding sleeve bottom fixed connection who corresponds on the screw rod, the top fixedly connected with round bar of square sliding sleeve, and the top of round bar extends to the top of base, fixed cover is equipped with anti-skidding gum cover on the round bar, four anti-skidding gum covers all are located the wheel rim main part.
Preferably, two anti-abrasion balls are nested on the inner walls of four sides of the square sliding sleeve, the positioning rod is located between the corresponding eight anti-abrasion balls, and the anti-abrasion balls are in rolling contact with the outer side of the corresponding positioning rod.
Preferably, the inner walls of the four sides of the square groove are fixedly connected with first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screw rods.
Preferably, the inner walls of the four sides of the square box are provided with first round holes, the first round holes are internally and fixedly sleeved with second bearings, and the inner sides of the inner rings of the second bearings are fixedly connected with the outer sides of the corresponding screw rods.
Preferably, a second round hole is formed in the inner wall of the bottom of the square box, the output shaft of the driving motor is located in the second round hole, and the side wall of the second round hole is not in contact with the outer side of the output shaft of the driving motor.
Preferably, the inner side of the antiskid rubber sleeve is fixedly bonded with the outer side of the corresponding round rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the wheel rim is characterized in that the wheel rim is matched with a wheel rim main body through a base, a U-shaped bottom plate, a square groove, a rectangular hole, a square box, a driving motor, a first bevel gear, a second bevel gear, a screw rod, a nut, a positioning rod, a square sliding sleeve, round rods, anti-skidding rubber sleeves and anti-abrasion balls, when the outer side of the wheel rim main body is polished, the wheel rim main body is sleeved on the outer sides of the four round rods, then the driving motor is started in the forward direction to drive the first bevel gear to rotate, the first bevel gear drives the four screw rods to rotate through the four second bevel gears, the screw rod can drive the corresponding nut to move in the direction far away from the square box through rotation, the four nuts drive the four round rods to expand outwards through the four square sliding sleeves, the four round rods drive the four anti-skidding rubber sleeves to expand outwards to tighten the inner side of the wheel rim main body, when fixation is released, four pole change into and relieve the tightening fixed to middle shrink this moment, when polishing the inboard, the mode that above-mentioned forward of accessible this moment started driving motor drives four poles and outwards expands to being greater than the external diameter of wheel rim main part, then place the wheel rim main part between four pole, then reverse start driving motor once more for four poles are tight in the outside of fixing the wheel rim main part again to the internal contraction clamp, reach the fixed purpose in the outside, cause the influence of sheltering from when avoiding polishing the inboard, can adjust the location centre gripping space according to the wheel rim main part of equidimension not.
The utility model relates to a rationally, easy and simple to handle, four round bars that can synchronous flexible expansion regulation for be convenient for adjust the location centre gripping or stretch the space according to the wheel rim main part of equidimension not, improve application scope, satisfy the user demand, be favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a forming mold for processing an aluminum alloy rim according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a forming mold for processing an aluminum alloy rim according to the present invention;
fig. 3 is a schematic view of a top view structure of a forming mold for processing an aluminum alloy rim.
In the figure: the wheel rim comprises a base 1, a U-shaped bottom plate 2, a square groove 3, a rectangular hole 4, a square box 5, a driving motor 6, a first bevel gear 7, a second bevel gear 8, a screw rod 9, a nut 10, a positioning rod 11, a square sliding sleeve 12, a round rod 13, an anti-skid rubber sleeve 14, an anti-abrasion ball 15 and a wheel rim main body 16.
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.
Referring to fig. 1-3, a forming mold for processing an aluminum alloy rim comprises a rim clamping mold, the rim clamping mold comprises a base 1, a rim main body 16 is arranged above the base 1, a square groove 3 is arranged at the bottom of the base 1, a U-shaped bottom plate 2 is fixedly connected at the bottom of the base 1, four rectangular holes 4 are arranged on the inner wall of the top of the square groove 3 in a square shape, a square box 5 with an open top is fixedly arranged on the inner wall of the top of the square groove 3, the square box 5 is positioned between the four rectangular holes 4, a driving motor 6 is fixedly arranged at the bottom of the square box 5, an output shaft of the driving motor 6 extends into the square box 5 and is fixedly connected with a first bevel gear 7, four second bevel gears 8 are engaged with the outer side of the first bevel gear 7 in a square shape, two opposite second bevel gears 8 are symmetrically arranged, screws 9 are rotatably arranged on the inner walls of four sides of the square groove, and one end of the screw 9 close to the corresponding second bevel gear 8 is fixedly connected with the second bevel gear 8, the square box 5 is rotatably sleeved on the four screw 9, the same positioning rod 11 is fixedly connected between the inner walls at the two sides of the rectangular hole 4, a square sliding sleeve 12 is movably sleeved on the positioning rod 11, a nut 10 fixedly connected with the bottom of the corresponding square sliding sleeve 12 is sleeved on the screw rod 9 in a threaded manner, a round rod 13 is fixedly connected with the top of the square sliding sleeve 12, the top end of the round rod 13 extends to the upper part of the base 1, the round rod 13 is fixedly sleeved with the anti-skid rubber sleeve 14, the four anti-skid rubber sleeves 14 are all positioned in the wheel rim main body 16, the utility model has reasonable design and simple operation, can synchronously stretch, expand and adjust the four round rods 13, the clamping device has the advantages that the clamping device is convenient to adjust, position and clamp or stretch the space according to the rim main bodies 16 with different sizes, the application range is widened, the use requirements are met, and the use is facilitated.
In the utility model, two anti-wear balls 15 are nested on the inner walls of four sides of the square sliding sleeve 12, the positioning rod 11 is positioned between the corresponding eight anti-wear balls 15, the anti-wear balls 15 are in rolling contact with the outer sides of the corresponding positioning rods 11, the inner walls of four sides of the square groove 3 are all fixedly connected with first bearings, the inner ring of the first bearing is fixedly sleeved with the outer sides of the corresponding screw rods 9, the inner walls of four sides of the square box 5 are all provided with first round holes, the inner sides of the inner rings of the first bearings are fixedly sleeved with second bearings, the inner sides of the inner rings of the second bearings are fixedly connected with the outer sides of the corresponding screw rods 9, the inner wall of the bottom of the square box 5 is provided with second round holes, the output shaft of the driving motor 6 is positioned in the second round holes, the side walls of the second round holes are not in contact with the outer sides of the output shaft of the driving motor 6, the inner sides, the operation is simple and convenient, the four round rods 13 which can be synchronously stretched, expanded and adjusted are convenient to adjust, position, clamp or stretch the space according to the rim main bodies 16 with different sizes, the application range is improved, the use requirement is met, and the use is facilitated.
The working principle is as follows: when the wheel rim main body 16 is positioned and fixed, when a worker needs to polish the outer side of the wheel rim main body 16, the wheel rim main body 16 is sleeved on the outer sides of the four round rods 13, the driving motor 6 is started in the positive direction, the driving motor 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the four screw rods 9 to rotate through the four second bevel gears 8 meshed with the first bevel gear, the screw rods 9 can drive the corresponding nuts 10 to move in the direction far away from the square box 5, the nuts 10 drive the eight anti-abrasion balls 15 to roll on the outer side of the positioning rod 11 through the corresponding square sliding sleeves 12, the four square sliding sleeves 12 drive the four round rods 13 to expand outwards, the four round rods 13 drive the four anti-skid rubber sleeves 14 to expand outwards, and the purpose of gradually tightening and fixing the wheel rim main body 16 from inside to outside is achieved, the wheel rim main body 16 is synchronously tightened towards four directions, so that the phenomenon that the wheel rim main body 16 slides or displaces when a person polishes the outer side can be effectively avoided;
when the fixing is released, the reverse starting driving motor 6 drives the first bevel gear 7 to rotate, and similarly, the movement direction of the forward starting driving motor 6 is opposite, at the moment, the four round rods 13 are changed to be contracted towards the middle to release the tightening fixing, when the inner side of the wheel rim main body 16 is polished, the fixing needs to be carried out from outside to inside, at the moment, the four round rods 13 can be driven to expand outwards to be larger than the outer diameter of the wheel rim main body 16 by the mode of the forward starting driving motor 6, then the wheel rim main body 16 is placed between the four round rods 13, then the driving motor 6 is started again in the reverse direction to enable the four round rods 13 to contract inwards again, at the moment, the four round rods 13 drive the four anti-skidding foot sleeves 14 to contract inwards to be clamped and fixed at the outer side of the wheel rim main body 16, the purpose of fixing at the outer side is achieved, the shielding influence caused when the inner, the clamping space can be conveniently adjusted and positioned according to the rim main bodies 16 with different sizes, the application range is improved, and the use is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A forming die for processing an aluminum alloy rim comprises a rim clamping die, wherein the rim clamping die comprises a base (1), a rim main body (16) is arranged above the base (1), and the forming die is characterized in that a square groove (3) is formed in the bottom of the base (1), a U-shaped bottom plate (2) is fixedly connected to the bottom of the base (1), four rectangular holes (4) are formed in the inner wall of the top of the square groove (3) in a square shape, a square box (5) with an opening at the top is fixedly installed on the inner wall of the top of the square groove (3), the square box (5) is located among the four rectangular holes (4), a driving motor (6) is fixedly installed at the bottom of the square box (5), an output shaft of the driving motor (6) extends into the square box (5) and is fixedly connected with a first bevel gear (7), four second bevel gears (8) are meshed in a square shape on the outer side of the first bevel gear (7), two second bevel gears (8) which are opposite are symmetrically arranged, screw rods (9) are rotatably arranged on the inner walls of the four sides of the square groove (3), one end of each screw (9) close to the corresponding second bevel gear (8) is fixedly connected with the second bevel gear (8), the square box (5) is rotatably sleeved on the four screws (9), the same positioning rod (11) is fixedly connected between the inner walls of the two sides of the rectangular hole (4), a square sliding sleeve (12) is movably sleeved on the positioning rod (11), a nut (10) fixedly connected with the bottom of the corresponding square sliding sleeve (12) is sleeved on the screw rod (9) in a threaded manner, a round rod (13) is fixedly connected with the top of the square sliding sleeve (12), and the top of round bar (13) extends to the top of base (1), and the fixed cover is equipped with anti-skidding gum cover (14) on round bar (13), and four anti-skidding gum covers (14) all are located wheel rim main part (16).
2. The forming die for processing the aluminum alloy rim according to claim 1, wherein two anti-wear balls (15) are nested on the four inner walls of the square sliding sleeve (12), the positioning rods (11) are located between the eight corresponding anti-wear balls (15), and the anti-wear balls (15) are in rolling contact with the outer sides of the corresponding positioning rods (11).
3. The forming die for processing the aluminum alloy rim according to claim 1, wherein the inner walls of the four sides of the square groove (3) are fixedly connected with first bearings, and inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screw rods (9).
4. The forming die for processing the aluminum alloy rim according to claim 1, wherein the inner walls of the four sides of the square box (5) are respectively provided with a first round hole, a second bearing is fixedly sleeved in the first round hole, and the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the corresponding screw rod (9).
5. The forming die for processing the aluminum alloy rim according to claim 1, wherein a second round hole is formed in the inner wall of the bottom of the square box (5), the output shaft of the driving motor (6) is located in the second round hole, and the side wall of the second round hole is not in contact with the outer side of the output shaft of the driving motor (6).
6. A forming die for processing an aluminum alloy rim according to claim 1, wherein the inner side of the anti-slip rubber sleeve (14) is fixedly bonded to the outer side of the corresponding round bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112627.7U CN211760299U (en) | 2020-01-17 | 2020-01-17 | Forming die of aluminum alloy wheel rim processing usefulness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020112627.7U CN211760299U (en) | 2020-01-17 | 2020-01-17 | Forming die of aluminum alloy wheel rim processing usefulness |
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| CN211760299U true CN211760299U (en) | 2020-10-27 |
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| CN202020112627.7U Active CN211760299U (en) | 2020-01-17 | 2020-01-17 | Forming die of aluminum alloy wheel rim processing usefulness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605955A (en) * | 2020-12-03 | 2021-04-06 | 浙江新峰机械有限公司 | Work fixing table of hub die |
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2020
- 2020-01-17 CN CN202020112627.7U patent/CN211760299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605955A (en) * | 2020-12-03 | 2021-04-06 | 浙江新峰机械有限公司 | Work fixing table of hub die |
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Address after: 361022 east side of Building 1, No. 4, Longtou Industrial Park, No. 9, Xingmei Road, Jimei District, Xiamen City, Fujian Province Patentee after: Xiamen xinpengfa Machinery Co.,Ltd. Address before: 361000 east side of Building 1, No. 4, Longtou Industrial Park, No. 9, Xingmei Road, Jimei District, Xiamen City, Fujian Province Patentee before: Xiamen xinpengfa industry and Trade Co.,Ltd. |
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