CN210701938U - Stamping device for producing automobile hubs - Google Patents
Stamping device for producing automobile hubs Download PDFInfo
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- CN210701938U CN210701938U CN201921500677.6U CN201921500677U CN210701938U CN 210701938 U CN210701938 U CN 210701938U CN 201921500677 U CN201921500677 U CN 201921500677U CN 210701938 U CN210701938 U CN 210701938U
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- rotating block
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Abstract
The utility model relates to a wheel hub stamping equipment technical field just discloses a production automobile wheel hub's stamping device, including the cylinder, cylindrical outside fixedly connected with quantity is two stoppers. This kind of stamping device of production automobile wheel hub, use through the pneumatic cylinder, the output shaft of pneumatic cylinder moves down to drive the wheel carrier and moves down with the ground contact, the thrust that the pneumatic cylinder produced is used the subaerial reaction force that produces with the workstation lifting, make the workstation can utilize the pulley to remove, use through the cooperation of cylinder and rotatory piece, rotatory piece can be in the activity of cylindrical outside, thereby make and the workstation of connecting rod fixed rotate for the centre of a circle with the cylinder, carry out the quick conversion of mould, when reacing suitable position, the pneumatic cylinder is retracted, the workstation whereabouts, use through the cooperation of locating lever and constant head tank, the locating lever runs through rotatory piece and cylinder, fix position between them, avoid taking place the skew, the purpose of being convenient for change mould has been realized.
Description
Technical Field
The utility model relates to a wheel hub stamping equipment technical field specifically is a production automobile wheel hub's stamping device.
Background
The automobile hub is a cylindrical metal part which is used for supporting a tire and takes an axle as a center in the tire of the automobile, in general, the part of the wheel center for mounting the axle is an important part for connecting a brake drum, a wheel disc and a half axle.
Hub on the market can be divided into steel wheel hub and alloy wheel hub according to the material, need apply stamping device to carry out stamping forming to it in the in-process of wheel hub production preparation, current stamping device has inconvenient change stamping die's shortcoming in the in-process that uses, owing to need apply a plurality of moulds to the in-process of wheel hub punching press, dismantle the time overlength of fixed mould, lead to production efficiency to reduce, so propose a stamping device of production automobile wheel hub and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a stamping device of production automobile wheel hub possesses advantages such as the conversion mould of being convenient for, has solved current stamping device and has had inconvenient change stamping die's shortcoming at the in-process that uses, owing to need apply a plurality of moulds to the in-process of wheel hub punching press, dismantles the time overlength of fixed mould, leads to the problem that production efficiency reduces.
(II) technical scheme
For the purpose of realizing above-mentioned conversion mould of being convenient for, the utility model provides a following technical scheme: a stamping device for producing automobile hubs comprises a cylinder, wherein two limiting blocks are fixedly connected to the outer side of the cylinder, a rotating block is movably connected between the opposite sides of the two limiting blocks and positioned on the outer side of the cylinder, a positioning groove is formed in the outer side of the rotating block, a positioning rod is movably connected to the inner portion of the positioning groove, three connecting rods are fixedly connected to the outer side of the rotating block, a workbench is fixedly connected to one end, away from the rotating block, of each connecting rod, buffer grooves are formed in the left side and the right side of the top of the workbench, buffer springs are fixedly connected to the inner portions of the buffer grooves, mounting grooves are formed in the left side and the right side of the bottom of the workbench, a hydraulic cylinder is fixedly connected to the top of each mounting groove, a wheel carrier is fixedly connected to an output shaft of the hydraulic cylinder, a wheel shaft, the top of workstation just is located fixedly connected with lower bolster between the relative one side of two dashpots, equal fixedly connected with stop device all around at lower bolster top, right side stop device's the first cope match-plate pattern of top fixedly connected with, the back stop device's the second cope match-plate pattern of top fixedly connected with, the left side stop device's the third cope match-plate pattern of top fixedly connected with, the top swing joint of second cope match-plate pattern has the punching press aircraft nose.
Preferably, the top of the cylinder penetrates through the rotating block and the limiting block and extends to the top of the limiting block, and the size of the inner space of the rotating block is matched with that of the cylinder.
Preferably, the number of the positioning grooves is not less than two and the positioning grooves are the same in size, and the positioning grooves are uniformly distributed on the outer side of the rotating block.
Preferably, one end of the positioning rod close to the rotating block penetrates through the rotating block and the cylinder and extends to the inside of the cylinder.
Preferably, the limiting device consists of a first round rod and a second round rod, and the second round rod is movably connected inside the first round rod.
Preferably, the mounting grooves are symmetrically distributed at the bottom of the workbench, and the distance between the top of the rotating block and the top limiting block is equal to the maximum working distance of the hydraulic cylinder.
(III) advantageous effects
Compared with the prior art, the utility model provides a production automobile wheel hub's stamping device possesses following beneficial effect:
1. this kind of stamping device of production automobile wheel hub, use through the pneumatic cylinder, the output shaft of pneumatic cylinder moves down to drive the wheel carrier and moves down with the ground contact, the thrust that the pneumatic cylinder produced is used the subaerial reaction force that produces with the workstation lifting, make the workstation can utilize the pulley to remove, use through the cooperation of cylinder and rotatory piece, rotatory piece can be in the activity of cylindrical outside, and drive the connecting rod and rotate, thereby make and rotate as the centre of a circle with the workstation that the connecting rod is fixed by the cylinder, carry out the quick conversion of mould, when reacing suitable position, the pneumatic cylinder is retracted, the workstation whereabouts, cooperation through locating lever and constant head tank is used, the locating lever runs through rotatory piece and cylinder, fix position between them, avoid taking place the skew, the purpose of being convenient for change mould has been realized.
2. This kind of stamping device of production automobile wheel hub, cooperation through locating lever and constant head tank is used, can be according to the quantity and the position of constant head tank, confirm pivoted angle, advance to make the accurate rotation of workstation change, avoid taking place the skew, avoid the punching press to receive the influence, cooperation through dashpot and buffer spring is used, when the punching press aircraft nose carries out the during operation, can enter into the inside of dashpot, compress buffer spring, vibrations when making the punching press reduce, avoid influencing the punching press, the purpose that stability is high has been realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
In the figure: the stamping die comprises a cylinder 1, a limiting block 2, a rotating block 3, a positioning groove 4, a positioning rod 5, a connecting rod 6, a workbench 7, a buffer groove 8, a buffer spring 9, a mounting groove 10, a hydraulic cylinder 11, a wheel carrier 12, a wheel shaft 13, a pulley 14, a lower template 15, a limiting device 16, a first upper template 17, a second upper template 18, a third upper template 19 and a stamping head 20.
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.
Referring to fig. 1-2, a stamping device for producing an automobile hub comprises a cylinder 1, two limiting blocks 2 are fixedly connected to the outer side of the cylinder 1, the top of the cylinder 1 penetrates through a rotating block 3 and the limiting blocks 2 and extends to the tops of the limiting blocks 2, the rotating block 3 is movably connected to the outer side of the cylinder 1 and is positioned between the opposite sides of the two limiting blocks 2, the size of the inner space of the rotating block 3 is matched with the size of the cylinder 1, positioning grooves 4 are formed in the outer side of the rotating block 3, the number of the positioning grooves 4 is not less than two and the same in size, the positioning grooves 4 are uniformly distributed on the outer side of the rotating block 3, positioning rods 5 are movably connected to the inner portion of the positioning grooves 4, one ends, close to the rotating block 3, of the positioning rods 5 penetrate through the rotating block 3 and the cylinder 1 and extend to the inner portion of the cylinder 1, confirm the pivoted angle, advance the accurate rotation of messenger's workstation 7 and change, avoid taking place the skew, avoid the punching press to receive the influence, use through the cooperation of dashpot 8 and buffer spring 9, when punching press aircraft nose 20 carries out work, can enter into the inside of dashpot 8, compress buffer spring 9, shock when making the punching press is reduced, avoid influencing the punching press, the purpose that stability is high is realized, the outside fixedly connected with quantity of rotatory piece 3 is connecting rod 6 three, the one end fixedly connected with workstation 7 of connecting rod 6 far away from rotatory piece 3, the left and right sides at workstation 7 top have all been seted up dashpot 8, the inside fixedly connected with buffer spring 9 of dashpot 8, mounting groove 10 has all been seted up to the left and right sides of workstation 7 bottom, mounting groove 10 is the bottom at workstation 7 of symmetric distribution, the top fixedly connected with pneumatic cylinder 11 of mounting groove 10, the type of the hydraulic cylinder 11 can be DYG10/200, the distance between the top of the rotating block 3 and the top limit block 2 is equal to the maximum working distance of the hydraulic cylinder 11, the output shaft of the hydraulic cylinder 11 is fixedly connected with a wheel carrier 12, the inside of the wheel carrier 12 is fixedly connected with a wheel shaft 13, the inside of the wheel carrier 12 is movably connected with a pulley 14 through the wheel shaft 13, the top of the workbench 7 is fixedly connected with a lower template 15 between the opposite sides of the two buffer grooves 8, the periphery of the top of the lower template 15 is fixedly connected with a limit device 16, the limit device 16 is composed of a first round rod and a second round rod, the inside of the first round rod is movably connected with a second round rod, the first round rod limits the moving path of the second round rod, so that the second round rod can only move up and down, the relative movement of the first upper template 17, the second upper template 18, the third upper template 19 and the lower template 15 is more accurate, and the, the top of the right limiting device 16 is fixedly connected with a first upper template 17, the top of the back limiting device 16 is fixedly connected with a second upper template 18, the top of the left limiting device 16 is fixedly connected with a third upper template 19, the top of the second upper template 18 is movably connected with a stamping machine head 20, through the use of the hydraulic cylinder 11, an output shaft of the hydraulic cylinder 11 moves downwards to drive the wheel carrier 12 to move downwards to be contacted with the ground, a reaction force generated by the thrust generated by the hydraulic cylinder 11 acting on the ground lifts the workbench 7, so that the workbench 7 can move by utilizing the pulley 14, through the matching use of the cylinder 1 and the rotating block 3, the rotating block 3 can move on the outer side of the cylinder 1 and drive the connecting rod 6 to rotate, so that the workbench 7 fixed with the connecting rod 6 can rotate by taking the cylinder 1 as the center of a circle, the rapid conversion of a mold is carried out, when the hydraulic, 7 whereabouts of workstation, through the cooperation of locating lever 5 and constant head tank 4 use, the locating lever 5 runs through rotatory piece 3 and cylinder 1, fixes the position of both, avoids taking place the skew, has realized the purpose of the conversion mould of being convenient for.
When the rapid die changing device is used, the output shaft of the hydraulic cylinder 11 moves downwards to drive the wheel carrier 12 to move downwards to contact with the ground, the thrust generated by the hydraulic cylinder 11 is applied to the reaction force generated on the ground to lift the workbench 7, the workbench 7 can be moved by utilizing the pulley 14, the rotary block 3 can move outside the cylinder 1 and drive the connecting rod 6 to rotate, the workbench 7 fixed with the connecting rod 6 can rotate by taking the cylinder 1 as the center of a circle, the rapid die changing is performed, when the proper position is reached, the hydraulic cylinder 11 retracts, the workbench 7 falls, the positioning rod 5 penetrates through the rotary block 3 and the cylinder 1, the positions of the two parts are fixed, and the purpose of facilitating die changing is achieved.
In conclusion, the stamping device for producing the automobile hub has the advantages that through the use of the hydraulic cylinder 11, the output shaft of the hydraulic cylinder 11 moves downwards to drive the wheel carrier 12 to move downwards to be contacted with the ground, the reaction force generated when the thrust generated by the hydraulic cylinder 11 is applied to the ground lifts the workbench 7, so that the workbench 7 can move by utilizing the pulley 14, through the matching use of the cylinder 1 and the rotating block 3, the rotating block 3 can move outside the cylinder 1 and drive the connecting rod 6 to rotate, so that the workbench 7 fixed with the connecting rod 6 can rotate by taking the cylinder 1 as the center of a circle to carry out the rapid conversion of the die, when arriving suitable position, pneumatic cylinder 11 contracts, and workstation 7 whereabouts, uses through the cooperation of locating lever 5 and constant head tank 4, and locating lever 5 runs through rotatory piece 3 and cylinder 1, fixes the position of both, avoids taking place the skew, has realized the purpose of the conversion mould of being convenient for.
And, cooperation through locating lever 5 and constant head tank 4 is used, can be according to constant head tank 4's quantity and position, confirm pivoted angle, advance to make the accurate rotation of workstation 7 change, avoid taking place the skew, avoid the punching press to receive the influence, cooperation through dashpot 8 and buffer spring 9 is used, when punching press aircraft nose 20 carries out the during operation, can enter into the inside of dashpot 8, compress buffer spring 9, vibrations when making the punching press reduce, avoid influencing the punching press, the high purpose of stability has been realized, current stamping device has had the inconvenient shortcoming of changing stamping die at the in-process that uses solved, because a plurality of moulds need be applied to the in-process of wheel hub punching press, dismantle the time overlength of fixed mould, lead to the problem of production efficiency reduction.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stamping device of production automobile wheel hub, includes cylinder (1), its characterized in that: the outer side of the cylinder (1) is fixedly connected with two limit blocks (2), the outer side of the cylinder (1) is positioned between one opposite sides of the two limit blocks (2) and is movably connected with a rotating block (3), the outer side of the rotating block (3) is provided with a positioning groove (4), the inner part of the positioning groove (4) is movably connected with a positioning rod (5), the outer side of the rotating block (3) is fixedly connected with three connecting rods (6), one end of each connecting rod (6) far away from the rotating block (3) is fixedly connected with a workbench (7), the left side and the right side of the top of the workbench (7) are both provided with buffer grooves (8), the inner part of each buffer groove (8) is fixedly connected with a buffer spring (9), the left side and the right side of the bottom of the workbench (7) are both provided with mounting grooves (10), and the top of each mounting groove (10, the hydraulic press is characterized in that an output shaft of the hydraulic cylinder (11) is fixedly connected with a wheel frame (12), an inner fixedly connected with wheel shaft (13) of the wheel frame (12), a pulley (14) is movably connected with the inner part of the wheel frame (12) through the wheel shaft (13), the top of the workbench (7) is located between two opposite sides of the buffer grooves (8) and is fixedly connected with a lower template (15), a limiting device (16) is fixedly connected with the periphery of the top of the lower template (15), the right side of the top of the limiting device (16) is fixedly connected with a first upper template (17), the back side of the top of the limiting device (16) is fixedly connected with a second upper template (18), the left side of the top of the limiting device (16) is fixedly connected with a third upper template (19), and the top of the second upper template (18) is movably connected.
2. The stamping device for producing the automobile hub according to claim 1, wherein: the top of cylinder (1) runs through rotatory piece (3) and stopper (2) and extends to the top of stopper (2), the size of rotatory piece (3) inner space and the size looks adaptation of cylinder (1).
3. The stamping device for producing the automobile hub according to claim 1, wherein: the number of the positioning grooves (4) is not less than two and the size of the positioning grooves is the same, and the positioning grooves (4) are uniformly distributed on the outer side of the rotating block (3).
4. The stamping device for producing the automobile hub according to claim 1, wherein: one end of the positioning rod (5) close to the rotating block (3) penetrates through the rotating block (3) and the cylinder (1) and extends to the inside of the cylinder (1).
5. The stamping device for producing the automobile hub according to claim 1, wherein: stop device (16) comprise first round bar and second round bar, the inside swing joint of first round bar has the second round bar.
6. The stamping device for producing the automobile hub according to claim 1, wherein: the mounting groove (10) is symmetrically distributed at the bottom of the workbench (7), and the distance between the top of the rotating block (3) and the top limiting block (2) is equal to the maximum working distance of the hydraulic cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500677.6U CN210701938U (en) | 2019-09-10 | 2019-09-10 | Stamping device for producing automobile hubs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500677.6U CN210701938U (en) | 2019-09-10 | 2019-09-10 | Stamping device for producing automobile hubs |
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| Publication Number | Publication Date |
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| CN210701938U true CN210701938U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921500677.6U Active CN210701938U (en) | 2019-09-10 | 2019-09-10 | Stamping device for producing automobile hubs |
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| CN (1) | CN210701938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246971A (en) * | 2020-10-27 | 2021-01-22 | 济南西格玛数控设备有限公司 | Numerical control punch press for aluminum alloy section |
-
2019
- 2019-09-10 CN CN201921500677.6U patent/CN210701938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246971A (en) * | 2020-10-27 | 2021-01-22 | 济南西格玛数控设备有限公司 | Numerical control punch press for aluminum alloy section |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.47, Huishang Road, economic development zone, Wangjiang County, Anqing City, Anhui Province 246200 Patentee after: Anhui Qiying Auto Parts Co.,Ltd. Address before: 246200 Tonggang Road, Wangjiang Economic Development Zone, Anqing City, Anhui Province Patentee before: ANHUI QIYING AUTO PARTS Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stamping device for automobile wheel hub Effective date of registration: 20210611 Granted publication date: 20200609 Pledgee: Wangjiang Vocational Education Center Pledgor: Anhui Qiying Auto Parts Co.,Ltd. Registration number: Y2021980004634 |