CN104690498A - Stabilizer bar processing technology capable of integrally vulcanizing rubber bushing - Google Patents
Stabilizer bar processing technology capable of integrally vulcanizing rubber bushing Download PDFInfo
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- CN104690498A CN104690498A CN201310658051.9A CN201310658051A CN104690498A CN 104690498 A CN104690498 A CN 104690498A CN 201310658051 A CN201310658051 A CN 201310658051A CN 104690498 A CN104690498 A CN 104690498A
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- China
- Prior art keywords
- stabilizer bar
- rubber bushing
- stabiliser bar
- processing technology
- bushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a stabilizer bar processing technology capable of integrally vulcanizing a rubber bushing. The stabilizer bar processing technology comprises the following steps: a step of inspecting, blanking and processing raw materials, a step of machining an end socket of a first end, a step of machining the end socket of a second end, a step of heating a shaft, a step of forming the stabilizer bar, a step of thermal processing, a step of cold straightening; a step of polishing, a step of blasting shots, a step of coating, a step of integrally vulcanizing the rubber bushing, and a step of assembling. According to the stabilizer bar processing technology disclosed by the invention, a position-limiting ring is avoided, the step of integrally vulcanizing the bushing is provided after the step of coating, and the original manual bushing mounting procedure is canceled, so that the stabilizer bar is more convenient and accurate to manufacture, the quality can be controlled more easily, the weight of the stabilizer bar is reduced, and the production efficiency can be further improved; the integral vulcanizing technology of the bushing solves the noise problem after the stabilizer bar is loaded on a truck, and meanwhile eliminates the situations of stress concentration, defects and rust of the existing product, greatly improves the fatigue life of the stabilizer bar, and further prolongs the service life of the stabilizer bar.
Description
Technical field
The present invention relates to a kind of chassis stabilizing bar for automobile processing technology, particularly relate to the stabiliser bar processing technology of the overall sulfuration of a kind of rubber bushing.
Background technology
Stabiliser bar is a part for automobile suspension system.In actual applications, the effect of stabiliser bar stops vehicle body to roll.In vehicle traveling process, the urgency of automobile opens the transverse shifting that processing ease causes stabiliser bar such as suddenly to stop, turn to, thus causes stabiliser bar and other parts of vehicle frame to be interfered or the problem such as function reduction.In order to avoid this phenomenon, usually on stabiliser bar, be provided with spacing collar with the position of Frame Assembling.The processing process of the stabiliser bar with metal spacing ring in prior art as shown in Figure 1.The step 11 of the examination of materials, blanking; The step 12 of first end end machining; To the step 13 of the sheathed spacing collar of shaft; The step 14 of the second end end machining; The step 15 that shaft and spacing collar heat simultaneously; The step 16 that stabiliser bar is shaped; Heat treated step 17; The step 18 of cold sizing; The step 20 of shot-peening for the first time; The step 21 of trim ring; The step 22 of second time shot-peening; The step 23 of coating; Manual step 24 of installing rubber bushing; The step 25 of assembling; Also comprise inspection warehouse-in step 26.For ensureing the quality of stabiliser bar, after cold sizing step, before first time shot-peening step, also need to comprise polishing step 19.
Because above-mentioned prior art processing technology first adds spacing collar stabiliser bar shaping again, following deficiency can be produced:
1) because stabiliser bar first overlaps spacing collar to carry out the second end end machining, human users can be caused more to slip up neglected loading or fill spacing collar, produce waste product, cause waste;
2) due to stabiliser bar be shaped after shaft be out of shape (being no longer linearity), therefore the frock of trim ring is complicated, location difficulty, sometimes even can run into interference in process, cannot realize location;
3) due to the internal diameter of spacing collar, can not to be greater than shaft many, and the rear stabilizer bar spatial form that is shaped is complicated, after adding shot-blast process, tiny pill is stuck in the intersection of spacing collar and shaft, make spacing collar move difficulty when trim ring, thus reduce production efficiency;
4) because trim ring technique is, with certain pressure, spacing collar is pressed into shaft, spacing collar not only can be caused to be out of shape and to produce stress concentration phenomenon, and shaft can be made to produce distortion because of compression, cause the defects such as crackle to produce, thus reduce the fatigue life of stabiliser bar;
5) due to the existence of spacing collar make first time shot-peening after there is blind area, must secondary shot-peening be carried out eliminate, add cost, reduce production efficiency;
6) after entrucking, can produce between spacing collar and lining and rub and produce noise;
7) contact site of spacing collar and shaft easily gets rusty, the service life of image stabilization bar.
Summary of the invention
The stabiliser bar processing technology of the overall sulfuration of a kind of new rubber bushing that the object of the invention is to provide to solve the problem, stabiliser bar rubber bushing is the invention enables location to be installed conveniently, accurately, production efficiency and service life are all improved, and production cost is controlled.
The technical scheme that the present invention takes is: the stabiliser bar processing technology of the overall sulfuration of rubber bushing, and be characterized in, order performs following steps:
The step of the examination of materials, blanking;
The step of first end end machining;
The step of the second end end machining;
The step of shaft heating;
The step that stabiliser bar is shaped;
Heat treated step;
The step of cold sizing;
The step of polishing;
The step of shot-peening;
The step of coating;
The step of the overall sulfuration of rubber bushing;
The step of assembling.
The stabiliser bar processing technology of the overall sulfuration of above-mentioned a kind of rubber bushing, wherein, the sequence of steps of the overall sulfuration of described rubber bushing performs the following operation of following steps:
A, first adhesive is adopted to need the surface of sulfuration to rubber bushing or carry out gluing operation to the position that stabiliser bar need arrange rubber bushing;
B, then at the sheathed rubber bushing of stabiliser bar, and adopt vulcanizer to carry out vulcanizing treatment to this rubber bushing, sulfuration heating total time is 1-5 minute.
The stabiliser bar processing technology of the overall sulfuration of above-mentioned a kind of rubber bushing, wherein, controls between 150-200 degree in temperature, vulcanization reaction time 1-5 minute.
The present invention is owing to have employed above technical scheme, and its technique effect produced is obvious:
1, due to present invention eliminates after first end end machining step to the step of the sheathed spacing collar of shaft; Eliminate the trim ring step after first time shot-peening; And after coating step, be provided with the step of the overall sulfuration of lining, eliminate the step of second time shot-peening; Eliminate the technique of original artificial loading lining, after coating step, be also provided with the step of the overall sulfuration of lining.Stabiliser bar is manufactured accurately convenient, quality is more easily controlled, and stabiliser bar weight decreases, and production efficiency is improved further;
2, lining overall sulfur metallization processes solves the noise problem after stabiliser bar entrucking, and the stress that before eliminating, product exists simultaneously is concentrated, defect and corrosion situation, improves the fatigue life of stabiliser bar greatly, and then improves the service life of stabiliser bar.
Accompanying drawing explanation
Fig. 1 is the stabiliser bar processing process figure of prior art band metal spacing ring;
Fig. 2 is the flow chart of the stabiliser bar processing technology embodiment of the overall sulfuration of rubber bushing of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Refer to Fig. 2.The stabiliser bar processing technology order of the overall sulfuration of rubber bushing of the present invention performs following steps: the step 30 of the examination of materials, blanking; The step 31 of first end end machining; The step 32 of the second end end machining; The step 33 of shaft heating; The step 34 that stabiliser bar is shaped; Heat treated step 35; The step 36 of cold sizing; The step 38 of shot-peening; The step 39 of coating; The step 40 of the overall sulfuration of rubber bushing, installation step 41; And inspection warehouse-in step 42.For ensureing the quality of stabiliser bar, the present invention, after cold sizing step, before shot-peening step, also has polishing step 37.With the technological process of prior art unlike: eliminate shown in Fig. 1 to the step 13 of the sheathed spacing collar of shaft, directly after first end end machining step 12, carry out the second end end machining step 14; Eliminate trim ring step 21, eliminate second time shot-peening step 22.So just reduce operation, saved Material Cost and labour cost, improve production efficiency.
In addition, the step 40 of the overall sulfuration of lining is increased after coating step 39, eliminate the technique 24 of original artificial loading lining, make stabiliser bar production process easier, quality is more easily controlled, simultaneously, lining overall sulfur metallization processes solves the noise problem after stabiliser bar entrucking, the stress that before eliminating, product exists simultaneously is concentrated, defect and corrosion situation, improves the fatigue life of stabiliser bar greatly, and then improves the service life of stabiliser bar.
Concrete sulfuration process scheme is as follows: select adhesive to need the surface of sulfuration to carry out gluing operation to rubber bushing, or carries out gluing operation to the position that stabiliser bar prepares sheathed rubber bushing.Fully must stir adhesive before gluing, and guarantee sulfidised surfaces coating uniform; Then the rubber bushing adopting vulcanizer effects on surface to scribble adhesive carries out sulfuration process, mainly applies pressure to the binding site of stabiliser bar and rubber bushing, and heats in a mold, such as, adopt induction heating technique.The heating and temperature control of binding site, between 150-200 degree, keeps temperature and pressure 1-5 minute, can extend or the time of shortening according to the difference of product.
In sum, although the present invention with preferred embodiment disclose as above, so itself and be not used to limit the present invention.The technical staff in the technical field of the invention, without departing from the spirit and scope of the present invention, can be used for a variety of modifications and variations.Therefore, what protection scope of the present invention defined with claims is as the criterion.
Claims (3)
1. the stabiliser bar processing technology of the overall sulfuration of rubber bushing, it is characterized in that, order performs following steps:
The step of the examination of materials, blanking;
The step of first end end machining;
The step of the second end end machining;
The step of shaft heating;
The step that stabiliser bar is shaped;
Heat treated step;
The step of cold sizing;
The step of polishing;
The step of shot-peening;
The step of coating;
The step of the overall sulfuration of rubber bushing;
The step of assembling.
2. the stabiliser bar processing technology of the overall sulfuration of a kind of rubber bushing according to claim 1, is characterized in that, the sequence of steps of the overall sulfuration of described rubber bushing performs the following operation of following steps:
A, first adhesive is adopted to need the surface of sulfuration to rubber bushing or carry out gluing operation to the position that stabiliser bar need arrange rubber bushing;
B, then at the sheathed rubber bushing of stabiliser bar, and vulcanizer is adopted to carry out vulcanizing treatment to this rubber bushing.
3. the stabiliser bar processing technology of the overall sulfuration of a kind of rubber bushing according to claim 3, is characterized in that, in described vulcanizing treatment, control between 150-200 degree in temperature, vulcanization reaction time 1-5 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658051.9A CN104690498A (en) | 2013-12-09 | 2013-12-09 | Stabilizer bar processing technology capable of integrally vulcanizing rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658051.9A CN104690498A (en) | 2013-12-09 | 2013-12-09 | Stabilizer bar processing technology capable of integrally vulcanizing rubber bushing |
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| CN104690498A true CN104690498A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310658051.9A Pending CN104690498A (en) | 2013-12-09 | 2013-12-09 | Stabilizer bar processing technology capable of integrally vulcanizing rubber bushing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217751A (en) * | 2016-08-04 | 2016-12-14 | 安徽润康橡塑科技有限公司 | A kind of Automotive Stabilizer Bar and stabilizer bar bushing adhering technique |
| CN110395083A (en) * | 2019-08-08 | 2019-11-01 | 浙江创城汽车零部件有限公司 | The environmental protection processing technology of stabiliser bar and abrasion-resistant rubber bushing vulcanization one |
| CN113930711A (en) * | 2021-09-30 | 2022-01-14 | 上汽通用五菱汽车股份有限公司 | Vulcanization preparation method of stabilizer bar assembly |
-
2013
- 2013-12-09 CN CN201310658051.9A patent/CN104690498A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217751A (en) * | 2016-08-04 | 2016-12-14 | 安徽润康橡塑科技有限公司 | A kind of Automotive Stabilizer Bar and stabilizer bar bushing adhering technique |
| CN110395083A (en) * | 2019-08-08 | 2019-11-01 | 浙江创城汽车零部件有限公司 | The environmental protection processing technology of stabiliser bar and abrasion-resistant rubber bushing vulcanization one |
| CN111674223A (en) * | 2019-08-08 | 2020-09-18 | 浙江创城汽车零部件有限公司 | Environment-friendly processing technology integrating vulcanization of stabilizer bar and heat-resistant and corrosion-resistant rubber bushing |
| CN111674223B (en) * | 2019-08-08 | 2021-05-18 | 浙江创城汽车零部件有限公司 | Environment-friendly processing technology integrating vulcanization of stabilizer bar and heat-resistant and corrosion-resistant rubber bushing |
| CN113930711A (en) * | 2021-09-30 | 2022-01-14 | 上汽通用五菱汽车股份有限公司 | Vulcanization preparation method of stabilizer bar assembly |
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Application publication date: 20150610 |