CN213559702U - Precision forming die for new energy automobile hub forge piece - Google Patents
Precision forming die for new energy automobile hub forge piece Download PDFInfo
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- CN213559702U CN213559702U CN202022406405.9U CN202022406405U CN213559702U CN 213559702 U CN213559702 U CN 213559702U CN 202022406405 U CN202022406405 U CN 202022406405U CN 213559702 U CN213559702 U CN 213559702U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000005242 forging Methods 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 16
- 230000000670 limiting effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of automobile wheel hub forging mould, especially, be an accurate forming die of new energy automobile wheel hub forging, including the roof, two symmetric distribution risers of the lower fixed surface of roof are connected with, the equal fixed connection L shaped plate of lower surface of two risers, the bottom of roof is provided with the pneumatic cylinder, the lower extreme fixedly connected with rectangular plate of pneumatic cylinder, the lower fixed surface of rectangular plate is connected with the mould, the last fixed surface of left side L shaped plate is connected with the diaphragm, the upper surface butt of right side L shaped plate has another diaphragm, the left bed die of last fixed surface of left side diaphragm, the right bed die of last fixed surface of right side diaphragm. The utility model discloses a motor, threaded rod, push rod, water tank and spiral water trough cooperate, have solved current automobile wheel hub forging mould natural cooling and need consume a large amount of time, and automobile wheel hub can shrink the fastening after the cooling and hardly follow the problem of taking out in the lower bolster.
Description
Technical Field
The utility model relates to an automobile wheel hub forging mould technical field specifically is a new forms of energy automobile wheel hub forging precision molding mould.
Background
The automobile hub bearing outer ring is arranged on the edge of an automobile wheel, plays a role in power transmission and support with the inner ring under the combined action, is an important safety part on the automobile, and is very important for the safe running of the automobile.
Automobile wheel hub outer lane generally adopts forging production, but in prior art, because automobile wheel hub outer lane is the ring shape, the lower bolster adopts monolithic again more, automobile wheel hub outer lane need cool down the cooling after forging the completion, thereby natural cooling need consume the plenty of time can reduce work efficiency, and automobile wheel hub can shrink the fastening in the lower bolster after the cooling, cause automobile wheel hub outer lane hardly to take out from the lower bolster, adopt artifical direct sled to move and waste time and energy.
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 new forms of energy automobile wheel hub forging precision forming mould has solved current automobile wheel hub forging mould natural cooling and need consume a large amount of time, and automobile wheel hub can shrink the fastening after the cooling and hardly follow the problem of taking out in the lower bolster.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a precision forming die for a new energy automobile hub forging comprises a top plate, wherein the lower surface of the top plate is fixedly connected with two symmetrically-distributed vertical plates, the lower surfaces of the two vertical plates are fixedly connected with an L-shaped plate, the bottom of the top plate is provided with a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected with a rectangular plate, the lower surface of the rectangular plate is fixedly connected with an upper die, the upper surface of the L-shaped plate on the left side is fixedly connected with a transverse plate, the upper surface of the L-shaped plate on the right side is abutted against another transverse plate, the upper surface of the transverse plate on the left side is fixedly connected with a left lower die, the upper surface of the transverse plate on the right side is fixedly connected with a right lower die, the upper surfaces of the upper die, the left lower die and the right lower die are respectively provided with a placing groove, the left lower die is, the end part of the threaded rod is rotatably connected with the surface of the left L-shaped plate through a bearing, a moving block is connected to the surface of the threaded rod in a threaded mode, a push rod is rotatably connected to the upper surface of the moving block, a fixed plate is fixedly connected to the bottom of the transverse plate on the left side, a sliding block is connected to the surface of the fixed plate in a sliding mode, and the upper end of the push rod is rotatably connected with the lower surface of the sliding block.
As an optimized technical scheme of the utility model, the lower fixed surface of rectangular plate is connected with the cylinder, cylindrical fixed surface has electromagnetic heating coil and twines.
As a preferred technical scheme of the utility model, one side fixedly connected with inserted block of right side bed die, the slot has been seted up to one side of left side bed die, the inserted block is connected through the inner wall rotation of round pin axle with the slot.
As a preferred technical scheme of the utility model, the first arc of the equal fixedly connected with in rectangular plate both sides, the lower fixed surface of first arc is connected with the loop bar, two the equal fixedly connected with second arc in one side of keeping away from each other of diaphragm, the last fixed surface of second arc is connected with the montant, the surperficial movable sleeve of montant is equipped with the spring.
As a preferred technical scheme of the utility model, the last surface mounting of rectangular plate has the water tank, the front intercommunication of water tank has the pipe, the surface of pipe is provided with one-way valve, the spiral water flowing trough has all been seted up to the inner wall of going up mould, left bed die and right bed die, one side intercommunication of right bed die has the outlet pipe, the lower surface intercommunication of going up the mould has the connecting pipe.
As a preferred technical scheme of the utility model, the pipe is linked together with the inside spiral water trough of last mould, the connecting pipe is linked together with the inside spiral water trough of left bed die, the inside spiral water trough of left bed die is linked together with the inside spiral water trough of right bed die, the outlet pipe is linked together with the inside spiral water trough of right bed die.
(III) advantageous effects
Compared with the prior art, the utility model provides a new forms of energy automobile wheel hub forging precision forming mould possesses following beneficial effect:
1. this new energy automobile wheel hub forging precision molding mould cooperatees through left bed die, right bed die, motor, threaded rod and the push rod that sets up, and the output shaft of motor can drive the threaded rod and rotate and then can adjust the inclination of push rod to raise bottom one side of right bed die, make the automobile wheel hub that shrink fastening in the lower bolster after the cooling prized and be the tilt state, conveniently takes out labour saving and time saving.
2. This new energy automobile wheel hub forging precision forming mould cooperatees through the water tank that sets up, pipe and spiral water trough, and after automobile wheel hub outer lane was accomplished in the forging, open the check valve on the water tank and make rivers flow in the spiral water trough and flow out from outlet pipe 27 along the pipe, adopt water-cooled mode to shorten the automobile wheel hub outer lane cooling time to forging the completion, save a large amount of time, improve work efficiency.
Drawings
Fig. 1 is a left side view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a structural schematic view of the lower right die of the present invention;
FIG. 5 is a schematic view of the structure of the lower left mold of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a top plate; 2. a vertical plate; 3. an L-shaped plate; 4. a hydraulic cylinder; 5. a rectangular plate; 6. an upper die; 7. a first arc-shaped plate; 8. a loop bar; 9. a cylinder; 10. an electromagnetic heating coil; 11. a transverse plate; 12. a left lower mold; 13. a right lower mold; 14. a placement groove; 15. inserting a block; 16. a motor; 17. a threaded rod; 18. a moving block; 19. a push rod; 20. a fixing plate; 21. a slider; 22. a vertical rod; 23. a spring; 24. a water tank; 25. a conduit; 26. a spiral water trough; 27. a water outlet pipe; 28. a connecting pipe; 29. a second arcuate plate.
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.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a precision forming die for a new energy automobile hub forging comprises a top plate 1, wherein the lower surface of the top plate 1 is fixedly connected with two symmetrically distributed vertical plates 2, the lower surfaces of the two vertical plates 2 are fixedly connected with an L-shaped plate 3, the bottom of the top plate 1 is provided with a hydraulic cylinder 4, the lower end of the hydraulic cylinder 4 is fixedly connected with a rectangular plate 5, the lower surface of the rectangular plate 5 is fixedly connected with an upper die 6, the upper surface of the left L-shaped plate 3 is fixedly connected with a transverse plate 11, the upper surface of the right L-shaped plate 3 is abutted against another transverse plate 11, the upper surface of the left transverse plate 11 is fixedly connected with a left lower die 12, the upper surface of the right transverse plate 11 is fixedly connected with a right lower die 13, the upper surfaces of the upper die 6, the left lower die 12 and the right lower die 13 are respectively provided with a placing groove 14, the left lower die 12 is rotatably connected with the right, the end of the threaded rod 17 is rotatably connected with the surface of the left L-shaped plate 3 through a bearing, the surface of the threaded rod 17 is in threaded connection with a moving block 18, the upper surface of the moving block 18 is rotatably connected with a push rod 19, the bottom of the left transverse plate 11 is fixedly connected with a fixed plate 20, the surface of the fixed plate 20 is slidably connected with a slide block 21, and the upper end of the push rod 19 is rotatably connected with the lower surface of the slide block 21.
In the embodiment, the hydraulic cylinder 4 is arranged to drive the upper die 6 to move downwards, the lower die is arranged into a left lower die 12 and a right lower die 13, so that the cooled automobile hub can be conveniently taken out, and the possibility of cracking caused by thermal expansion and re-cooling of the lower die can be reduced, the size of the placement groove 14 is preset to the size of the wheel hub, the output shaft of the motor 16 can drive the threaded rod 17 to rotate, the bearing is arranged to reduce the friction force generated when the threaded rod 17 rotates, the movable block 18 can adjust the inclination angle of the push rod 19, the push rod 19 can lift one side of the bottom of the right lower die 13, so that the automobile hub which is shrunk and fastened in the lower die plate after cooling is pried and is in an inclined state, and therefore the automobile hub can be conveniently taken out, wherein two symmetrically distributed limiting rods are fixedly connected between the two L-shaped plates 3, and both, the limiting rod is arranged to prevent the moving block 18 from rotating along with the threaded rod 17, so that the limiting effect is achieved.
Specifically, a cylinder 9 is fixedly connected to the lower surface of the rectangular plate 5, and an electromagnetic heating coil 10 is fixed and wound on the surface of the cylinder 9.
In this embodiment, the electromagnetic heating coil 10 is energized to heat the left lower die 12 and the right lower die 13 simultaneously, and the high temperature state during forging is maintained.
Specifically, one side of the right lower die 13 is fixedly connected with an insertion block 15, one side of the left lower die 12 is provided with a slot, and the insertion block 15 is rotatably connected with the inner wall of the slot through a pin shaft.
In this embodiment, the insert 15 is rotatably connected to the inner wall of the slot by a pin so that the right lower mold 13 and the left lower mold 12 can rotate more smoothly.
Specifically, 5 equal fixedly connected with first arcs 7 in both sides of rectangular plate, the lower fixed surface of first arc 7 is connected with loop bar 8, the equal fixedly connected with second arc 29 in one side of keeping away from each other of two diaphragm 11, the last fixed surface of second arc 29 is connected with montant 22, and the surface activity cover of montant 22 is equipped with spring 23.
In this embodiment, the loop bar 8 and the vertical bar 22 are used in cooperation, so that the upper mold 6 can descend linearly without deflection, and the spring 23 can generate a rebound force when being compressed, thereby playing a role in buffering.
Specifically, a water tank 24 is mounted on the upper surface of the rectangular plate 5, a conduit 25 is communicated with the front surface of the water tank 24, a one-way valve is arranged on the surface of the conduit 25, spiral water passing grooves 26 are formed in the inner walls of the upper die 6, the left lower die 12 and the right lower die 13, a water outlet pipe 27 is communicated with one side of the right lower die 13, and a connecting pipe 28 is communicated with the lower surface of the upper die 6.
In this embodiment, the water in the water tank 24 can be guided into the spiral water trough 26 formed in the upper mold 6 by the conduit 25, the spiral water trough 26 is arranged to allow water to surround the inside of the upper mold 6, the left lower mold 12 and the right lower mold 13, so as to achieve the purpose of uniform cooling, the one-way valve is arranged to facilitate water discharge control, and the water outlet pipe 27 is arranged to facilitate water discharge with increased temperature.
Specifically, the duct 25 communicates with a spiral water passage groove 26 inside the upper die 6, the connection pipe 28 communicates with the spiral water passage groove 26 inside the left lower die 12, the spiral water passage groove 26 inside the left lower die 12 communicates with the spiral water passage groove 26 inside the right lower die 13, and the water outlet pipe 27 communicates with the spiral water passage groove 26 inside the right lower die 13.
In this embodiment, the conduit 25, the spiral water trough 26, the connecting pipe 28 and the water outlet pipe 27 are sequentially communicated to form a circulation loop, so that water in the water tank 24 can flow along the inside of the upper mold 6, the left lower mold 12 and the right lower mold 13, thereby achieving the purpose of water cooling.
The utility model discloses a theory of operation and use flow: when the automobile wheel hub forging device is used, firstly, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the rectangular plate 5 and the upper die 6 to move downwards, the loop bar 8 is sleeved on the surface of the vertical rod 22 and moves downwards along the surface of the vertical rod 22 to compress the spring 23, the spring 23 is compressed to generate a rebound force which can play a role in buffering, the hydraulic cylinder 4 continuously descends to enable the lower surface of the upper die 6 to be abutted against the lower surfaces of the left lower die 12 and the right lower die 13, meanwhile, the cylinder 9 can be inserted into a through hole between the left lower die 12 and the right lower die 13 and abutted against the upper surface of the transverse plate 11, the surface of the electromagnetic heating coil 10 just can be abutted against the surfaces of the left lower die 12 and the right lower die 13, after the electromagnetic heating coil 10 is electrified, heating treatment can be simultaneously carried out on the left lower die 12 and the right lower die 13, the high-temperature state during, open the check valve on the water tank 24 and make rivers flow into in the spiral water trough 26 along pipe 25 and flow out from outlet pipe 27, adopt the water-cooled mode to shorten the automobile wheel hub outer lane cooling time to forging completion, save a large amount of time, and the work efficiency is improved, after the cooling is accomplished, starter motor 16 makes motor 16's output shaft can drive threaded rod 17 and rotate, movable block 18 moves along the surface of threaded rod 17 under the restriction of gag lever post, and then can adjust push rod 19's inclination, thereby raise bottom one side of right lower mould 13, make the automobile wheel hub of shrink fastening in the lower bolster after the cooling prized and be the tilt state, take out automobile wheel hub by this convenience, time saving and labor saving.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a new forms of energy automobile wheel hub forging precision forming mould, includes roof (1), its characterized in that: the lower surface of the top plate (1) is fixedly connected with two symmetrically distributed vertical plates (2), the lower surfaces of the two vertical plates (2) are fixedly connected with an L-shaped plate (3), the bottom of the top plate (1) is provided with a hydraulic cylinder (4), the lower end of the hydraulic cylinder (4) is fixedly connected with a rectangular plate (5), the lower surface of the rectangular plate (5) is fixedly connected with an upper die (6), the upper surface of the L-shaped plate (3) on the left side is fixedly connected with a transverse plate (11), the upper surface of the L-shaped plate (3) on the right side is abutted with another transverse plate (11), the upper surface of the transverse plate (11) on the left side is fixedly connected with a left lower die (12), the upper surface of the transverse plate (11) on the right side is fixedly connected with a right lower die (13), and the upper surfaces of the upper die (6), the left lower die (, the left lower die (12) is rotatably connected with the right lower die (13), a motor (16) is arranged on the upper surface of the L-shaped plate (3) on the right side, a threaded rod (17) is fixedly connected with an output shaft of the motor (16), the end portion of the threaded rod (17) is rotatably connected with the surface of the L-shaped plate (3) on the left side through a bearing, a moving block (18) is connected to the surface of the threaded rod (17) in a threaded mode, a push rod (19) is rotatably connected to the upper surface of the moving block (18), a fixed plate (20) is fixedly connected to the bottom of the transverse plate (11) on the left side, a sliding block (21) is connected to the surface of the fixed plate (20) in a sliding mode, and the upper.
2. The precision forming die for the new energy automobile hub forging according to claim 1, characterized in that: the lower surface of rectangular plate (5) is fixedly connected with cylinder (9), the fixed surface of cylinder (9) has electromagnetic heating coil (10) of winding.
3. The precision forming die for the new energy automobile hub forging according to claim 1, characterized in that: one side fixedly connected with inserted block (15) of right side bed die (13), the slot has been seted up to one side of left side bed die (12), inserted block (15) are connected through the inner wall rotation of round pin axle with the slot.
4. The precision forming die for the new energy automobile hub forging according to claim 1, characterized in that: the equal fixedly connected with first arc (7) in rectangular plate (5) both sides, the lower fixed surface of first arc (7) is connected with loop bar (8), two the equal fixedly connected with second arc (29) in one side of keeping away from each other of diaphragm (11), the last fixed surface of second arc (29) is connected with montant (22), the surface activity cover of montant (22) is equipped with spring (23).
5. The precision forming die for the new energy automobile hub forging according to claim 1, characterized in that: the upper surface mounting of rectangular plate (5) has water tank (24), the front intercommunication of water tank (24) has pipe (25), the surface of pipe (25) is provided with check valve, spiral water flowing groove (26) have all been seted up to the inner wall of going up mould (6), left bed die (12) and right bed die (13), one side intercommunication of right bed die (13) has outlet pipe (27), the lower surface intercommunication of going up mould (6) has connecting pipe (28).
6. The precision forming die for the new energy automobile hub forging according to claim 5, characterized in that: the guide pipe (25) is communicated with a spiral water through groove (26) in the upper die (6), the connecting pipe (28) is communicated with the spiral water through groove (26) in the left lower die (12), the spiral water through groove (26) in the left lower die (12) is communicated with the spiral water through groove (26) in the right lower die (13), and the water outlet pipe (27) is communicated with the spiral water through groove (26) in the right lower die (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406405.9U CN213559702U (en) | 2020-10-26 | 2020-10-26 | Precision forming die for new energy automobile hub forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406405.9U CN213559702U (en) | 2020-10-26 | 2020-10-26 | Precision forming die for new energy automobile hub forge piece |
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| Publication Number | Publication Date |
|---|---|
| CN213559702U true CN213559702U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022406405.9U Active CN213559702U (en) | 2020-10-26 | 2020-10-26 | Precision forming die for new energy automobile hub forge piece |
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| CN (1) | CN213559702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680949A (en) * | 2021-08-20 | 2021-11-23 | 江苏兴锻智能装备科技有限公司 | Lower ejection device of hot die forging press |
-
2020
- 2020-10-26 CN CN202022406405.9U patent/CN213559702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680949A (en) * | 2021-08-20 | 2021-11-23 | 江苏兴锻智能装备科技有限公司 | Lower ejection device of hot die forging press |
| CN113680949B (en) * | 2021-08-20 | 2023-08-04 | 江苏兴锻智能装备科技有限公司 | Lower liftout device of hot die forging press |
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Effective date of registration: 20231122 Address after: 225600, about 150 meters east of the intersection of Danju Road and Weijiu Road in Songqiao Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Tonglian New Energy Technology Co.,Ltd. Address before: 212000 Xiaxia village, Xinfeng Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang yaxinlong Machinery Co.,Ltd. |