CN102562777B - Method for machining universal joint bearing - Google Patents
Method for machining universal joint bearing Download PDFInfo
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- CN102562777B CN102562777B CN201110442241.8A CN201110442241A CN102562777B CN 102562777 B CN102562777 B CN 102562777B CN 201110442241 A CN201110442241 A CN 201110442241A CN 102562777 B CN102562777 B CN 102562777B
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- outer ring
- frock
- groove
- processing method
- 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, for processing ball rod and outer ring; Step 2, for assembling ball rod and outer ring.After this ball rod and outer ring are assembled together, outside this outer ring, turning surface becomes uneven because of the distortion of injection molded, the distortion of assembly process, the distortion of mated condition, and after assembling ball rod, also cannot further process outer ring, thereby have influence on the application of 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 background technique.
The technological scheme adopting that the present invention solves its technical problem is:
A kind of cardon link bearing processing method, it comprises:
Step 1, be used for processing 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 trepanning (23) open and connect and run through outer ring (20) along fitting recess (22) axis, this outer ring (20) establish run through outer side surface (21) and fitting recess (22) slot (24) so that outside between adjacent two slots (24) circle (20) partly there is elasticity;
Step 2, 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), and the parameter of the fitting recess (22) of the parameter of this outer spherical surface (31) and outer ring (20) matches;
Step 3, is installed in process equipment for the groove (32) that runs through that passes frock (30) by coupling shaft by frock (30) and outer ring (20);
Step 4, for passing through process equipment fine finishing outer ring (20) outer side surface (21);
Step 5, splits outer ring (20) and frock (30) by the trepanning (23) of tearing open of outer ring (20);
Step 6, for assembling 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), 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 a cone groove and a post groove, this cone groove and post groove are connected and are 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: in this step 2, frock (30) one axial end (33) and outer ring (20) axial end flush.
Among one preferred embodiment: this outer ring (20) adopt high-wear resistance engineering plastic materials straight forming.
Among one preferred embodiment: outside this outer ring (20), side is turning surface.
The technical program is compared with background technique, and its tool has the following advantages:
1, before ball rod and outer ring assembling, the outer ring of fine finishing assembly tooling, because the parameter of the parameter of frock outer spherical surface and the fitting recess of outer ring matches, outside the outer ring of assembling ball rod, outside the outer ring of side and assembly tooling, side is basic identical, therefore as long as outside the outer ring of fine finishing assembly tooling side, can ensure 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 by running through groove, frock and outer ring are positioned on coupling shaft, can be convenient to attaching location, can simplify process equipment, can cut down finished cost;
3, the groove that runs through of frock comprises cone groove and post groove, and this cone groove and post groove are connected and linked together, and can be convenient to attaching location;
4, frock has the axial end of two vertical frock axis, can be convenient to attaching location.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 has illustrated the assembling schematic diagram of the cardon link bearing of a preferred embodiment.
Fig. 2 has illustrated the front schematic diagram of assembling of the cardon link bearing of a preferred embodiment.
Fig. 3 has illustrated the plan view enclosing outside the cardon link bearing of a preferred embodiment.
Fig. 4 has illustrated the worm's eye view enclosing outside the cardon link bearing of a preferred embodiment.
Fig. 5 has illustrated the schematic diagram 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, for processing a ball rod 10 and an outer ring 20; This ball rod 10 is established a bulb 11 and one 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 turning surface, and this tears 23 one-tenth of trepannings revolution cylindricalitys open and diameter is D2, 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 is established and is run through the slot 24 of outer side surface 21 and fitting recess 22 so that enclose 20 parts outside between adjacent two slots 24 and form and have a flexible unsettled claw, so that assembling ball rod 10 or frock 30;
Step 2, for being installed in frock 30 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 described 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 a cone groove and a post groove, and this cone 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 after frock 30 and outer ring 20 assemblings, these frock 30 1 axial end 33 and outer ring 20 axial end flush;
Step 3, is installed in process equipment for the groove 32 that runs through that passes frock 30 by coupling shaft by frock 30 and outer ring 20;
Step 4, for passing through process equipment fine finishing outer ring 20 outer side surfaces 21;
Step 5, splits outer ring 20 and frock 30 by the trepanning 23 of tearing open of outer ring 20;
Step 6, for assembling ball rod 10 and outer ring 20.
Among the present embodiment: this outer ring 20 for example adopts high-wear resistance engineering plastic materials straight forming.
Among the present embodiment, described process equipment is for example abrasive machining apparatus.Described abrasive machining apparatus for example comprises a frame, a force piece, a rotating shaft and a grinding tool.Described rotating shaft is hubbed on frame, and described grinding tool is installed in frame, described force piece be installed in frame and be in transmission connection rotating shaft with can drive rotating shaft rotate.Described frock 30 and outer ring 20 installed and is positioned on rotating shaft, and under rotating shaft drives, frock 30 and outer ring 20 are rotated and coordinated grinding tool can realize fine finishing to grind again;
This example is only for preferred embodiment of the present invention above, therefore can not limit according to this scope of the invention process, the equivalence of doing according to the scope of the claims 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. a cardon link bearing processing method, is characterized in that: it comprises:
Step 1, be used for processing 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 trepanning (23) open and connect and run through outer ring (20) along fitting recess (22) axis, this outer ring (20) establish run through outer side surface (21) and fitting recess (22) slot (24) so that outside between adjacent two slots (24) circle (20) partly there is elasticity;
Step 2, 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), and the parameter of the fitting recess (22) of the parameter of this outer spherical surface (31) and outer ring (20) matches;
Step 3, is installed in process equipment for the groove (32) that runs through that passes frock (30) by coupling shaft by frock (30) and outer ring (20);
Step 4, for passing through process equipment fine finishing outer ring (20) outer side surface (21);
Step 5, splits outer ring (20) and frock (30) by the trepanning (23) of tearing open of outer ring (20);
Step 6, for assembling 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, it is characterized in that: the groove (32) that runs through of this frock (30) comprises a cone groove and a post groove, this cone groove and post groove are connected and are 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: in this step 2, frock (30) one axial end (33) and outer ring (20) axial end flush.
6. according to a kind of cardon link bearing processing method described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: this outer ring (20) adopt high-wear resistance engineering plastic materials straight forming.
7. according to a kind of cardon link bearing processing method described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: outside this outer ring (20), side is turning surface.
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 CN102562777A (en) | 2012-07-11 |
| CN102562777B true 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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| CN (1) | CN102562777B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967927A (en) * | 2014-04-25 | 2014-08-06 | 陈焕祥 | Multifunctional universal connector |
| US10119562B2 (en) | 2014-12-16 | 2018-11-06 | 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 |
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 |
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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 |
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| Publication number | Publication date |
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| CN102562777A (en) | 2012-07-11 |
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