CN106994474B - A kind of production technology of wheel hub shaping - Google Patents
A kind of production technology of wheel hub shaping Download PDFInfo
- Publication number
- CN106994474B CN106994474B CN201710429158.4A CN201710429158A CN106994474B CN 106994474 B CN106994474 B CN 106994474B CN 201710429158 A CN201710429158 A CN 201710429158A CN 106994474 B CN106994474 B CN 106994474B
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- hub
- shaping
- interior blade
- size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of production technologies of wheel hub shaping, wherein step 1: the wheel hub to shaping being placed in the rotating disk of hub trimming die tool, is positioned, clamped to wheel hub by fixture；Step 2: the interior blade of hub trimming die tool is displaced outwardly and is butted on the inside of wheel hub, makes to rise outside the inner circle of wheel hub；Step 3: the outer tabletting of hub trimming die tool moves inward and is butted on the outside of wheel hub, inside contracts the outer circle of wheel hub；Step 4: interior blade and outer tabletting reset；Step 5: detecting the shape and size of wheel hub；Step 6: judging whether the shape and size of wheel hub comply with standard, if so then execute step 7, if otherwise repeating step 2 to step 5 until the shape and size of wheel hub comply with standard.The present invention corrects wheel products by the shaping to product after heat treatment, and reduction is deformed to required size, reduces subsequent machining surplus.
Description
Technical field
The present invention relates to the technical field of wheel hub shaping more particularly to a kind of production technologies of wheel hub shaping.
Background technique
Wheel products heat-treatment distortion is big, required for deformation is eliminated by way of machine cut to obtain after heat treatment
Size, the materials'use amount that this method will cause product greatly increases, and cost is high, and production efficiency is low.
Summary of the invention
It is led to the problem of above-mentioned, the purpose of the present invention is to provide a kind of production technologies of wheel hub shaping.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of production technology of wheel hub shaping, wherein include:
Step 1: by the wheel hub to shaping be placed on hub trimming die tool rotating disk on, by fixture to the wheel hub into
Row positioning clamps；
Step 2: the interior blade of the hub trimming die tool is displaced outwardly and is butted on the inside of the wheel hub, makes the wheel hub
Inner circle outside rise；
Step 3: the outer tabletting of the hub trimming die tool moves inward and is butted on the outside of the wheel hub, makes the wheel hub
Outer circle inside contract；
Step 4: the interior blade and the outer tabletting reset；
Step 5: detecting the shape and size of the wheel hub；
Step 6: judging whether the shape and size of the wheel hub comply with standard, if so then execute step 7, if otherwise repeating
Step 2 is to step 5 until the shape and size of the wheel hub comply with standard；
Step 7: the fixture resets, and shaping terminates.
The production technology of above-mentioned wheel hub shaping, wherein also there is step 1.1 between the step 1 and the step 2:
The boss shape and size are detected, and adjusts the angle of the wheel hub.
The production technology of above-mentioned wheel hub shaping, wherein also there is step 4.1 between the step 4 and the step 5:
The rotating disk drives the wheel hub to rotate an angle, and repeating said steps 2 are to the step 4, until the wheel hub is complete
Shaping of the Zhou Jun Jing Guo the interior blade and the outer tabletting.
The production technology of above-mentioned wheel hub shaping, wherein if the hub trimming die tool include several interior blade and
The outer tabletting is done, several interior blade and several outer tablettings are uniformly set along the outer circle and inner circle of the wheel hub respectively
It sets.
The production technology of above-mentioned wheel hub shaping, wherein each interior blade is right against an outer tabletting.
The production technology of above-mentioned wheel hub shaping, wherein the interior blade and outer tabletting one side facing each other
Respectively convex globoidal and cancave cambered surface, the convex globoidal and the cancave cambered surface respectively with the medial surface of standard wheel hub and lateral surface phase
Match.
The production technology of above-mentioned wheel hub shaping, wherein the fixture includes lower mold core and claw, is set in the rotating disk
It is equipped with the lower mold core, the wheel hub is positioned by the lower mold core, several claws are provided in the lower mold core, is led to
The claw is crossed to be clamped the wheel hub.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
(1) present invention corrects wheel products by the shaping to product after heat treatment, required for reduction is deformed to
Size reduces subsequent machining surplus.
Detailed description of the invention
Fig. 1 is the mold schematic diagram of the production technology of wheel hub shaping of the invention.
In attached drawing: 1, interior blade；2, outer tabletting；3, inner driving device；4, outer driving device；5, wheel hub；6, rotating disk；7,
Lower mold core.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is the mold schematic diagram of the production technology of wheel hub shaping of the invention, shown in Figure 1, shows one kind
The production technology of the wheel hub shaping of preferred embodiment, comprising:
Step 1: by the wheel hub 5 to shaping be placed on hub trimming die tool rotating disk 6 on, by fixture to wheel hub 5 into
Row positioning clamps.
Step 1.1: detection 5 shape and size of wheel hub, and the angle of wheel hub 5 is adjusted, wheel hub 5 is needed into shaping as much as possible
Part (raised or sunken surface portion) be set between interior blade 1 and outer tabletting 2.
Step 2: the interior blade 1 of hub trimming die tool is displaced outwardly and is butted on the inside of wheel hub 5, outside the inner circle for making wheel hub 5
Rise.
Step 3: the outer tabletting 2 of hub trimming die tool moves inward and is butted on the outside of wheel hub 5, in the outer circle for making wheel hub 5
Contracting.
Step 4: interior blade 1 and outer tabletting 2 reset, and interior blade 1 and outer tabletting 2 are detached from wheel hub 5 and wheel hub enable freely to revolve
Turn or takes out.
Step 4.1: rotating disk 6 rotates an angle with runner hub 5, and repeats step 2 to step 4, until the complete cycle of wheel hub 5
Shaping Jing Guo interior blade 1 and outer tabletting 2.
Step 5: the shape and size of detection wheel hub 5.
Step 6: judging whether the shape and size of wheel hub 5 comply with standard, if so then execute step 7, if otherwise repeating to walk
Rapid 2 to step 5 until the shape and size of wheel hub 5 comply with standard.
Step 7: fixture resets, and shaping terminates.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with shown in Figure 1, hub trimming die tool includes several interior blade 1
With several outer tablettings 2, several interior blade 1 and several outer tablettings 2 are uniformly arranged along the outer circle and inner circle of wheel hub 5 respectively.
In further embodiment of the present invention, each interior blade 1 is right against an outer tabletting 2.
In further embodiment of the present invention, interior blade 1 and the one side facing each other of outer tabletting 2 be respectively convex globoidal and
Cancave cambered surface, convex globoidal and cancave cambered surface match with the medial surface of standard wheel hub and lateral surface respectively.Pass through convex globoidal and cancave cambered surface
Pressure is applied simultaneously to the inner side and outer side of wheel hub 5, so that wheel hub 5 is capable of forming the contour line of standard wheel hub, thus real
The shaping of existing wheel hub 5.
Shown in Figure 1 in further embodiment of the present invention, interior blade 1 is connected with inner driving device 3, external pressure
Piece 2 is connected with outer driving device 4, realizes interior blade 1 and outer tabletting 2 in water by inner driving device 3 and outer driving device 4
Square upward movement.
In further embodiment of the present invention, fixture includes lower mold core 7 and claw (not shown), is set in rotating disk 6
It is equipped with lower mold core 7, wheel hub 5 is positioned by lower mold core 7, several claws are provided in lower mold core 7, by claw to wheel hub
5 are clamped, and lower mold core 7 is located at the center of rotating disk 6, and when rotating disk 6 rotates, lower mold core 6 is revolved with one heart with runner hub 5
Turn.
The production technology of wheel hub shaping through the invention can reduce 1-3KG to the utilization rate of wheel products material,
Overall cost reduces 10-20%, and productivity also greatly improves, and the section effect gain drop of wheel hub is originally had obvious effects on.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (4)
1. a kind of production technology of wheel hub shaping characterized by comprising
Step 1: the wheel hub to shaping being placed in the rotating disk of hub trimming die tool, the wheel hub is determined by fixture
Position clamps；
Step 2: the interior blade of the hub trimming die tool is displaced outwardly and is butted on the inside of the wheel hub, makes the interior of the wheel hub
Circle is outer to rise；
Step 3: the outer tabletting of the hub trimming die tool moves inward and is butted on the outside of the wheel hub, makes the outer of the wheel hub
Circle inside contracts；
Step 4: the interior blade and the outer tabletting reset；
Step 5: detecting the boss shape and size；
Step 6: judging whether the shape and size of the wheel hub comply with standard, if so then execute step 7, if otherwise repeating step
2 to step 5 until the shape and size of the wheel hub comply with standard；
Step 7: the fixture resets, and shaping terminates；
Also there is step 1.1 between the step 1 and the step 2: detecting the shape and size of the wheel hub, and described in adjustment
The angle of wheel hub；
Also have step 4.1 between the step 4 and the step 5: the rotating disk drives the wheel hub to rotate an angle, and
Repeating said steps 2 are to the step 5, until the complete cycle of the wheel hub passes through the whole of the interior blade and the outer tabletting
Shape；
The fixture includes lower mold core and claw, and the lower mold core is provided in the rotating disk, by the lower mold core to institute
It states wheel hub to be positioned, several claws is provided in the lower mold core, the wheel hub is clamped by the claw.
2. the production technology of wheel hub shaping according to claim 1, which is characterized in that if hub trimming die tool includes
The interior blade and several outer tablettings are done, several interior blade and several outer tablettings are respectively along the outer of the wheel hub
Round and inner circle is uniformly arranged.
3. the production technology of wheel hub shaping according to claim 2, which is characterized in that each interior blade is right against
The one outer tabletting.
4. the production technology of wheel hub shaping according to claim 3, which is characterized in that the interior blade and the outer tabletting
One side facing each other is respectively convex globoidal and cancave cambered surface, and the convex globoidal and the cancave cambered surface are respectively and in standard wheel hub
Side and lateral surface match.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710429158.4A CN106994474B (en) | 2017-06-08 | 2017-06-08 | A kind of production technology of wheel hub shaping |
| EP18814315.0A EP3603840A4 (en) | 2017-06-08 | 2018-06-08 | Floating block of hub shaping mould and hub shaping mould having same |
| JP2019553492A JP6847255B2 (en) | 2017-06-08 | 2018-06-08 | Floating block of wheel hub shaping mold and wheel hub shaping mold |
| MX2019012688A MX2019012688A (en) | 2017-06-08 | 2018-06-08 | Floating block of hub shaping mould and hub shaping mould having same. |
| PCT/CN2018/090343 WO2018224027A1 (en) | 2017-06-08 | 2018-06-08 | Floating block of hub shaping mould and hub shaping mould having same |
| US16/600,569 US11260446B2 (en) | 2017-06-08 | 2019-10-14 | Floating block of hub shaping mold and hub shaping mold having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710429158.4A CN106994474B (en) | 2017-06-08 | 2017-06-08 | A kind of production technology of wheel hub shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994474A CN106994474A (en) | 2017-08-01 |
| CN106994474B true CN106994474B (en) | 2019-04-23 |
Family
ID=59436077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710429158.4A Active CN106994474B (en) | 2017-06-08 | 2017-06-08 | A kind of production technology of wheel hub shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6847255B2 (en) * | 2017-06-08 | 2021-03-24 | 寧波徳瑪智能機械有限公司Ningbo Dema Intelligent Machinery Co., Ltd. | Floating block of wheel hub shaping mold and wheel hub shaping mold |
| CN109590352B (en) * | 2018-12-24 | 2020-04-21 | 重庆朔东汽车部件有限公司 | Correction positioning auxiliary structure for automobile hub and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318143B1 (en) * | 2000-05-24 | 2001-11-20 | Hayes Lemmerz International, Inc. | Apparatus for producing a vehicle wheel rim |
| CN1857819A (en) * | 2005-05-01 | 2006-11-08 | 枣庄金华飞顺车业有限公司 | Fixture and mold for wheel felly of truck |
| CN101804435A (en) * | 2010-04-09 | 2010-08-18 | 潘卫民 | Rim shaping die and corresponding rim shaping equipment |
| CN202498139U (en) * | 2012-03-30 | 2012-10-24 | 浙江宏源车轮有限公司 | Rim body expanding and reshaping module |
| CN204247837U (en) * | 2014-12-02 | 2015-04-08 | 济宁市宁润文正锻造有限公司 | Guide wheel wheel rim Correction Die |
-
2017
- 2017-06-08 CN CN201710429158.4A patent/CN106994474B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318143B1 (en) * | 2000-05-24 | 2001-11-20 | Hayes Lemmerz International, Inc. | Apparatus for producing a vehicle wheel rim |
| CN1857819A (en) * | 2005-05-01 | 2006-11-08 | 枣庄金华飞顺车业有限公司 | Fixture and mold for wheel felly of truck |
| CN101804435A (en) * | 2010-04-09 | 2010-08-18 | 潘卫民 | Rim shaping die and corresponding rim shaping equipment |
| CN202498139U (en) * | 2012-03-30 | 2012-10-24 | 浙江宏源车轮有限公司 | Rim body expanding and reshaping module |
| CN204247837U (en) * | 2014-12-02 | 2015-04-08 | 济宁市宁润文正锻造有限公司 | Guide wheel wheel rim Correction Die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106994474A (en) | 2017-08-01 |
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