CN102562777A - Method for machining universal joint bearing - Google Patents
Method for machining universal joint bearing Download PDFInfo
- Publication number
- CN102562777A CN102562777A CN2011104422418A CN201110442241A CN102562777A CN 102562777 A CN102562777 A CN 102562777A CN 2011104422418 A CN2011104422418 A CN 2011104422418A CN 201110442241 A CN201110442241 A CN 201110442241A CN 102562777 A CN102562777 A CN 102562777A
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- outer ring
- frock
- groove
- runs
- fitting recess
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Abstract
The invention discloses a method for machining a universal joint bearing. The method comprises the following steps of: machining a spherical head rod and an outer ring, wherein the outer ring is provided with an elastic mounting groove and a splitting hole which are communicated and penetrate through the outer ring along an axial line of the mounting groove; mounting a tool in the mounting groove, wherein the tool is provided with an outer spherical surface and a through slot penetrating through an axial line of the tool, and parameters of the outer spherical surface and parameters of the mounting groove of the outer ring are matched; mounting the tool and the outer ring on a machining device in a connecting manner after a connection shaft penetrates through the through slot; carrying out finish machining on the outer side surface of the outer ring through a machining device; splitting the outer ring and the tool through the splitting hole of the outer ring; and mounting the spherical head rod and the outer ring. The method for machining the universal joint bearing, disclosed by the invention, has the following advantages that the machining precision of the outer side surface of the outer ring, which is provided with the spherical head rod, is good and the yield of the universal joint bearing can be increased.
Description
Technical field
The present invention relates to a kind of cardon link bearing processing method.
Background technique
Existing cardon link bearing processing method, it comprises: step 1 is used to process ball rod and outer ring; Step 2 is used to assemble ball rod and outer ring.After this ball rod and outer ring are assembled together; Turning surface becomes uneven because of the distortion of injection molded, the distortion of assembly process, the distortion of mated condition outside this outer ring; And also can't further process the outer ring behind the assembling ball rod, use thereby have influence on the cardon link bearing.
Summary of the invention
The invention provides a kind of cardon link bearing processing method, it has overcome the existing deficiency of cardon link bearing processing method in the background technique.
The technological scheme that is adopted that the present invention solves its technical problem is:
A kind of cardon link bearing processing method, it comprises:
Step 1; Be used to process ball rod (10) and outer ring (20); This ball rod (10) is established bulb (11); This outer ring (20) is established outer side surface (21), elasticity fitting recess (22) and is torn trepanning (23) open, this fitting recess (22) and tear that trepanning (23) is connected and run through outer ring (20) along fitting recess (22) axis open, this outer ring (20) establish the slot (24) that runs through outer side surface (21) and fitting recess (22) so that outside between adjacent two slots (24) circle (20) partly have elasticity;
Step 2 is used for frock (30) is installed in the fitting recess (22) of outer ring (20), and what this frock (30) established that an outer spherical surface (31) and runs through frock (30) axis runs through groove (32), and the parameter of the fitting recess (22) of the parameter of this outer spherical surface (31) and outer ring (20) matches;
Step 3, the groove (32) that runs through that is used for passing through coupling shaft frock (30) is installed in process equipment with frock (30) and outer ring (20);
Step 4 is used for through process equipment fine finishing outer ring (20) outer side surface (21);
Step 5, the trepanning (23) of tearing open through outer ring (20) splits outer ring (20) and frock (30);
Step 6 is used to assemble ball rod (10) and outer ring (20).
Among one preferred embodiment: to become jatharapanvartanasana and minimum diameter be D1 to the groove (32) that runs through of this frock (30), and to become jatharapanvartanasana and maximum diameter be D2 to the trepanning (23) of tearing open of this outer ring (20), and this D1 is not less than D2.
Among one preferred embodiment: the groove (32) that runs through of this frock (30) comprises an awl groove and a post groove, and this awl groove and post groove are connected and linked together, and this post groove diameter is D1.
Among one preferred embodiment: this frock (30) has the axial end (33) of two vertical frock (30) axis.
Among one preferred embodiment: frock (30) one axial end (33) and outer ring (20) axial end flush in this step 2.
Among one preferred embodiment: high-wear resistance engineering plastic materials straight forming is adopted in this outer ring (20).
Among one preferred embodiment: the side is a turning surface outside this outer ring (20).
The present technique scheme is compared with background technique, and it has following advantage:
1, before ball rod and outer ring assembling; The outer ring of fine finishing assembly tooling, because the parameter of the fitting recess of the parameter of frock outer spherical surface and outer ring matches, it is basic identical to assemble outside the outer ring of side and assembly tooling outside the outer ring of ball rod the side; Therefore as long as outside the outer ring of fine finishing assembly tooling the side; Can guarantee to assemble the machining accuracy of side outside the outer ring of ball rod, can improve the up-to-standard rate of cardon link bearing, can be convenient to the mass production applications of cardon link bearing;
2, frock is established and is run through groove, is convenient to through running through groove frock and outer ring are positioned on the coupling shaft, can be convenient to the attaching location, can simplify process equipment, can cut down finished cost;
3, the groove that runs through of frock comprises awl groove and post groove, and this awl groove and post groove are connected and linked together, and can be convenient to the attaching location;
4, frock has the axial end of two vertical frock axis, can be convenient to the attaching location.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 has illustrated the assembling schematic representation of the cardon link bearing of a preferred embodiment.
Fig. 2 has illustrated the preceding schematic representation of assembling of the cardon link bearing of a preferred embodiment.
Fig. 3 has illustrated the plan view that encloses outside the cardon link bearing of a preferred embodiment.
Fig. 4 has illustrated the worm's eye view that encloses outside the cardon link bearing of a preferred embodiment.
Fig. 5 has illustrated the schematic representation of the frock of a preferred embodiment.
Embodiment
Please refer to Fig. 1 to Fig. 5, a kind of cardon link bearing processing method, it comprises:
Step 1 is used to process a ball rod 10 and an outer ring 20; This ball rod 10 is established a bulb 11 and an end eye 12; An outer side surface 21 is established in this outer ring 20, an elasticity fitting recess 22 and is torn trepanning 23 open, and this outer side surface 21 is a turning surface, and this tears trepanning 23 one-tenth revolutions cylindricality open and diameter is D2, this fitting recess 22 with tear trepanning 23 open and connect and run through outer ring 20 along fitting recess 22 axis; This outer ring 20 establish the slot 24 that runs through outer side surface 21 and fitting recess 22 so that outside 24 of adjacent two slots circle 20 parts form the unsettled claw of rubber-like so that assembling ball rod 10 or frock 30;
Step 2 is used for frock 30 is installed in the fitting recess 22 of outer ring 20; What this frock 30 established that an outer spherical surface 31 and runs through frock 30 axis runs through groove 32; The parameter of the fitting recess 22 of the parameter of this outer spherical surface 31 and outer ring 20 matches, and said parameter comprises that outer spherical surface 31 diameters are identical with fitting recess 22 diameters; This runs through 32 one-tenth jatharapanvartanasanas of groove and comprises an awl groove and a post groove, and this awl groove and post groove are connected and linked together, and this post groove diameter is D1, and this D1 is less than D2; Among the present embodiment, this frock 30 has the axial end 33 of two vertical frock 30 axis, and these frock 30 1 axial end 33 flushed with outer ring 20 axial end after frock 30 was assembled with outer ring 20;
Step 3, the groove 32 that runs through that is used for passing through coupling shaft frock 30 is installed in process equipment with frock 30 and outer ring 20;
Step 4 is used for through process equipment fine finishing outer ring 20 outer side surfaces 21;
Step 5 is torn trepanning 23 fractionation outer rings 20 and frocks 30 open through outer ring 20;
Step 6 is used to assemble ball rod 10 and outer ring 20.
Among the present embodiment: high-wear resistance engineering plastic materials straight forming is for example adopted in this outer ring 20.
Among the present embodiment, said process equipment for example is an abrasive machining equipment.Said abrasive machining equipment for example comprises a frame, a power spare, a rotating shaft and a grinding tool.Said rotating shaft is hubbed on frame, and said grinding tool is installed in frame, and said power spare is installed in frame and the rotating shaft that is in transmission connection is rotated can drive rotating shaft.Said frock 30 and outer ring 20 installing and locating are on rotating shaft, and then frock 30 cooperates grinding tool can realize the fine finishing grinding with outer ring 20 rotations again under rotating shaft drives;
More than this instance be merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (7)
1. cardon link bearing processing method, it is characterized in that: it comprises:
Step 1; Be used to process ball rod (10) and outer ring (20); This ball rod (10) is established bulb (11); This outer ring (20) is established outer side surface (21), elasticity fitting recess (22) and is torn trepanning (23) open, this fitting recess (22) and tear that trepanning (23) is connected and run through outer ring (20) along fitting recess (22) axis open, this outer ring (20) establish the slot (24) that runs through outer side surface (21) and fitting recess (22) so that outside between adjacent two slots (24) circle (20) partly have elasticity;
Step 2 is used for frock (30) is installed in the fitting recess (22) of outer ring (20), and what this frock (30) established that an outer spherical surface (31) and runs through frock (30) axis runs through groove (32), and the parameter of the fitting recess (22) of the parameter of this outer spherical surface (31) and outer ring (20) matches;
Step 3, the groove (32) that runs through that is used for passing through coupling shaft frock (30) is installed in process equipment with frock (30) and outer ring (20);
Step 4 is used for through process equipment fine finishing outer ring (20) outer side surface (21);
Step 5, the trepanning (23) of tearing open through outer ring (20) splits outer ring (20) and frock (30);
Step 6 is used to assemble ball rod (10) and outer ring (20).
2. a kind of cardon link bearing processing method according to claim 1; It is characterized in that: to become jatharapanvartanasana and minimum diameter be D1 to the groove (32) that runs through of this frock (30); To become jatharapanvartanasana and maximum diameter be D2 to the trepanning (23) of tearing open of this outer ring (20), and this D1 is less than D2.
3. a kind of cardon link bearing processing method according to claim 2 is characterized in that: the groove (32) that runs through of this frock (30) comprises an awl groove and a post groove, and this awl groove and post groove are connected and linked together, and this post groove diameter is D1.
4. a kind of cardon link bearing processing method according to claim 1 is characterized in that: this frock (30) has the axial end (33) of two vertical frock (30) axis.
5. a kind of cardon link bearing processing method according to claim 4 is characterized in that: frock (30) one axial end (33) and outer ring (20) axial end flush in this step 2.
6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of cardon link bearing processing methods, it is characterized in that: high-wear resistance engineering plastic materials straight forming is adopted in this outer ring (20).
7. according to claim 1 or 2 or 3 or 4 or 5 described a kind of cardon link bearing processing methods, it is characterized in that: the side is a turning surface outside this outer ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442241.8A CN102562777B (en) | 2011-12-26 | 2011-12-26 | Method for machining universal joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442241.8A CN102562777B (en) | 2011-12-26 | 2011-12-26 | Method for machining universal joint bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102562777A true CN102562777A (en) | 2012-07-11 |
| CN102562777B CN102562777B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110442241.8A Active CN102562777B (en) | 2011-12-26 | 2011-12-26 | Method for machining universal joint bearing |
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| Country | Link |
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| CN (1) | CN102562777B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967927A (en) * | 2014-04-25 | 2014-08-06 | 陈焕祥 | Multifunctional universal connector |
| CN105422611A (en) * | 2015-11-10 | 2016-03-23 | 太仓市世博纺织配件有限公司 | Machining method for roller spindle |
| CN105605087A (en) * | 2015-11-10 | 2016-05-25 | 太仓市世博纺织配件有限公司 | Leather roller central spindle |
| CN105697478A (en) * | 2014-12-16 | 2016-06-22 | Itt制造企业有限责任公司 | One-hand operable end fitting connector assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768392A (en) * | 2003-06-27 | 2006-05-03 | 喜开理株式会社 | Supporting unit, and moving table device and linear-motion guiding device using the supporting unit |
| JP4257731B2 (en) * | 2003-10-31 | 2009-04-22 | 武蔵精密工業株式会社 | Ball joint and manufacturing method thereof |
-
2011
- 2011-12-26 CN CN201110442241.8A patent/CN102562777B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768392A (en) * | 2003-06-27 | 2006-05-03 | 喜开理株式会社 | Supporting unit, and moving table device and linear-motion guiding device using the supporting unit |
| JP4257731B2 (en) * | 2003-10-31 | 2009-04-22 | 武蔵精密工業株式会社 | Ball joint and manufacturing method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967927A (en) * | 2014-04-25 | 2014-08-06 | 陈焕祥 | Multifunctional universal connector |
| CN105697478A (en) * | 2014-12-16 | 2016-06-22 | Itt制造企业有限责任公司 | One-hand operable end fitting connector assembly |
| US10119562B2 (en) | 2014-12-16 | 2018-11-06 | Itt Manufacturing Enterprises Llc | One-hand operable end fitting connector assembly |
| CN105697478B (en) * | 2014-12-16 | 2019-12-10 | Itt制造企业有限责任公司 | Single-handed operable end joint connector assembly |
| US10975907B2 (en) | 2014-12-16 | 2021-04-13 | Itt Manufacturing Enterprises Llc | One-hand operable end fitting connector assembly |
| CN105422611A (en) * | 2015-11-10 | 2016-03-23 | 太仓市世博纺织配件有限公司 | Machining method for roller spindle |
| CN105605087A (en) * | 2015-11-10 | 2016-05-25 | 太仓市世博纺织配件有限公司 | Leather roller central spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102562777B (en) | 2014-06-18 |
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