CN106392481A - Manufacturing method of retainer - Google Patents
Manufacturing method of retainer Download PDFInfo
- Publication number
- CN106392481A CN106392481A CN201610938551.1A CN201610938551A CN106392481A CN 106392481 A CN106392481 A CN 106392481A CN 201610938551 A CN201610938551 A CN 201610938551A CN 106392481 A CN106392481 A CN 106392481A
- Authority
- CN
- China
- Prior art keywords
- retainer
- manufacture method
- zinc ingot
- ingot metal
- mould
- 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.)
- Pending
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a manufacturing method of a retainer. The manufacturing method of the retainer includes the steps of zinc ingot melting, die-cast formation, demoulding and cooling, deburring, removal of a residual part, and polishing and waxing. Compared with the prior art, the manufacturing method of the abrasion-resistant and high-temperature-resistant retainer is provided.
Description
Technical field
The present invention relates to linear bearing field, more particularly, to a kind of manufacture method of linear bearing retainer.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment, and his major function is supporting machinery rotary body, reduces
Coefficient of friction in its motor process, and ensure its rotating accuracy.Flange is interconnective part between pipeline and pipeline, leads to
Often use in pairs, for the connection between pipe end, the connection between also having for two equipment.Flange is fixed on the two of bearing
End, can achieve the linear motion system of unlimited stroke, is a kind of technology mode of low cost.
Bearing includes having the retainer of opening, is arranged in retainer and protrudes from the ball of described opening and around institute
State the housing of retainer setting, sensitivity is obtained by ball so that minimum frictional resistance is rolled into high, high precision steadily straight
Line moves.But the retainer in correlation technique is made using plastic material, in the long rolling process of ball, plastics are protected
Hold frame and be subject to frictional heating and the dual function of abrasion, easily accelerate its own damage, reduce the service life of retainer.
Therefore, it is necessary to provide a kind of manufacture method of new retainer to solve above-mentioned technical problem.
Content of the invention
The purpose of the present invention is to overcome above-mentioned technical problem, provides the making side of a kind of wear-resisting and resistant to elevated temperatures retainer
Method.
The invention provides a kind of manufacture method of retainer, comprise the steps：
Melt zinc ingot metal, zinc ingot metal is placed in the environment that temperature is 400-450 DEG C, make described zinc ingot metal fusing；
Die cast, the described zinc ingot metal after fusing is placed in mould and carries out die casting, be shaped to retainer；
Demoulding cools down, and by the described retainer in described mould and described mould separating, and cools down described retainer；
Deburring, removes the burr on the described retainer after cooling and stub bar；
Remove redundance, the redundance of the described retainer after deburring is removed.
Preferably, also include step polishing waxing, the described retainer removing after redundance is polished and waxes
Process.
Preferably, in described polishing waxing step, by vibratory finishing machine, described retainer is processed by shot blasting.
Preferably, it is provided with the lubricant cooling down described mold surface temperature between described retainer and described mould.
Preferably, in described deburring step, by way of giant sprays, described burr and described stub bar are gone
Remove, and giant injection is additionally operable to clean the oil stain on described retainer surface.
Preferably, the pressure of described giant output is 30-50MPa.
Compared with correlation technique, the manufacture method of the retainer that the present invention provides makes retainer using zinc alloy material,
For the plastic material in correlation technique, enhance the performance of the stretching of described retainer, wear-resisting and high temperature resistance, extend
The service life of described retainer.
Brief description
Fig. 1 is the flow chart of the manufacture method of retainer of the present invention.
Specific embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to Fig. 1, be the flow chart of the manufacture method of retainer of the present invention.The present invention provides a kind of making of retainer
Method, comprises the steps：
Step S1：Melt zinc ingot metal, zinc ingot metal is placed in the environment that temperature is 400-450 DEG C, make described zinc ingot metal fusing；
Specifically, by being placed in described zinc ingot metal in melting furnace, adjust temperature in described melting furnace to 400-450 DEG C,
So that it is melted.
Step S2：Die cast, the described zinc ingot metal after fusing is placed in mould and carries out die casting, be shaped to retainer；
It is provided with the lubricant cooling down described mold surface temperature between described retainer and described mould, specifically, described
Lubricant is mixed with certain proportion by water and oil, and water can be by the surface of evaporation cooling grinding tool while deposition oil.
Step S3：Demoulding cools down, by the described retainer in described mould and described mould separating, and by described retainer
Cooling；
In de-filming process, described lubricant also provides facility for the disengaging of described retainer and described mould.
Step S4：Deburring, removes the burr on the described retainer after cooling and stub bar；
In described cleaning zinc ingot metal step, by way of giant sprays, described burr and described stub bar are removed, and
Giant injection is additionally operable to clean the oil stain on described retainer surface, and specifically, the pressure of described giant output is 30-
50MPa.
Step S5：Remove redundance, the redundance of the described retainer after deburring is removed；
Digit Control Machine Tool controls milling cutter to remove the redundance milling of described retainer by pre-set programs.
Step S6：Polishing waxing, the described retainer removing after redundance is polished and waxing is processed.
In described polishing waxing step, by vibratory finishing machine, described retainer is processed by shot blasting.
Compared with correlation technique, the manufacture method of the retainer that the present invention provides makes retainer using zinc alloy material,
For the plastic material in correlation technique, enhance the performance of the stretching of described retainer, wear-resisting and high temperature resistance, extend
The service life of described retainer.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in the skills of other correlations
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of manufacture method of retainer is it is characterised in that comprise the steps：
Melt zinc ingot metal, zinc ingot metal is placed in the environment that temperature is 400-450 DEG C, make described zinc ingot metal fusing；
Die cast, the described zinc ingot metal after fusing is placed in mould and carries out die casting, be shaped to retainer；
Demoulding cools down, and by the described retainer in described mould and described mould separating, and cools down described retainer；
Deburring, removes the burr on the described retainer after cooling and stub bar；
Remove redundance, the redundance of the described retainer after deburring is removed.
2. retainer according to claim 1 manufacture method it is characterised in that：Also include step polishing waxing, will go
Except the described retainer after redundance is polished and waxing process.
3. retainer according to claim 2 manufacture method it is characterised in that：In described polishing waxing step, lead to
Cross vibratory finishing machine described retainer is processed by shot blasting.
4. retainer according to claim 1 manufacture method it is characterised in that：Between described retainer and described mould
It is provided with the lubricant cooling down described mold surface temperature.
5. retainer according to claim 1 manufacture method it is characterised in that：In described deburring step, pass through
Described burr and described stub bar are removed by the mode of giant injection, and giant injection is additionally operable to clean described retainer
The oil stain on surface.
6. retainer according to claim 4 manufacture method it is characterised in that：The pressure of described giant output is
30-50MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938551.1A CN106392481A (en) | 2016-11-01 | 2016-11-01 | Manufacturing method of retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938551.1A CN106392481A (en) | 2016-11-01 | 2016-11-01 | Manufacturing method of retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392481A true CN106392481A (en) | 2017-02-15 |
Family
ID=58012431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610938551.1A Pending CN106392481A (en) | 2016-11-01 | 2016-11-01 | Manufacturing method of retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392481A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570976A (en) * | 2017-10-24 | 2018-01-12 | 苏州华丰不锈钢紧固件有限公司 | A kind of aftertreatment technology of stainless steel bolt |
| CN109514781A (en) * | 2017-09-18 | 2019-03-26 | 富智康精密电子（廊坊）有限公司 | Deburring device and flash removed method |
| CN111069983A (en) * | 2019-12-31 | 2020-04-28 | 昆山品越精密模具有限公司 | Polishing method for ball sheath of stamping bearing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275774A (en) * | 1968-12-10 | 1972-05-24 | Federal Mogul Corp | Composite high temperature valve and method of making the same |
| CN1045131A (en) * | 1989-02-24 | 1990-09-05 | 洛阳工学院 | A kind of Zn-base alloy of making holder of bearing entity |
| CN2202218Y (en) * | 1994-09-02 | 1995-06-28 | 湘潭轴承实业开发公司 | Solid cage for cylindrical roller bearings |
| CN1281054A (en) * | 2000-08-24 | 2001-01-24 | 刘宝第 | High-Al zinc-base alloy for manufacturing holder of rolling bearing body |
| CN103484723A (en) * | 2013-09-30 | 2014-01-01 | 苏州利达铸造有限公司 | Zinc alloy bearing |
| CN104087809A (en) * | 2014-06-06 | 2014-10-08 | 马鞍山市恒毅机械制造有限公司 | Manufacturing method of alloy steel for automobile wheel hub bearing units |
| CN105240408A (en) * | 2015-09-28 | 2016-01-13 | 苏州市大力电器有限公司 | Method for manufacturing high-performance bearing retainer |
| CN205207438U (en) * | 2015-11-24 | 2016-05-04 | 湖南广绘轴承制造有限公司 | A novel holder for on diesel engine bearing |
-
2016
- 2016-11-01 CN CN201610938551.1A patent/CN106392481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275774A (en) * | 1968-12-10 | 1972-05-24 | Federal Mogul Corp | Composite high temperature valve and method of making the same |
| CN1045131A (en) * | 1989-02-24 | 1990-09-05 | 洛阳工学院 | A kind of Zn-base alloy of making holder of bearing entity |
| CN2202218Y (en) * | 1994-09-02 | 1995-06-28 | 湘潭轴承实业开发公司 | Solid cage for cylindrical roller bearings |
| CN1281054A (en) * | 2000-08-24 | 2001-01-24 | 刘宝第 | High-Al zinc-base alloy for manufacturing holder of rolling bearing body |
| CN103484723A (en) * | 2013-09-30 | 2014-01-01 | 苏州利达铸造有限公司 | Zinc alloy bearing |
| CN104087809A (en) * | 2014-06-06 | 2014-10-08 | 马鞍山市恒毅机械制造有限公司 | Manufacturing method of alloy steel for automobile wheel hub bearing units |
| CN105240408A (en) * | 2015-09-28 | 2016-01-13 | 苏州市大力电器有限公司 | Method for manufacturing high-performance bearing retainer |
| CN205207438U (en) * | 2015-11-24 | 2016-05-04 | 湖南广绘轴承制造有限公司 | A novel holder for on diesel engine bearing |
Non-Patent Citations (1)
| Title |
|---|
| 陈云贵: "锌基合金压铸保持架的力学性能与压铸工艺参数的关系", 《轴承》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514781A (en) * | 2017-09-18 | 2019-03-26 | 富智康精密电子（廊坊）有限公司 | Deburring device and flash removed method |
| CN109514781B (en) * | 2017-09-18 | 2022-07-12 | 富智康精密电子（廊坊）有限公司 | Deburring device and deburring method |
| CN107570976A (en) * | 2017-10-24 | 2018-01-12 | 苏州华丰不锈钢紧固件有限公司 | A kind of aftertreatment technology of stainless steel bolt |
| CN111069983A (en) * | 2019-12-31 | 2020-04-28 | 昆山品越精密模具有限公司 | Polishing method for ball sheath of stamping bearing |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |