CN105312918A - Fixture for machining connecting hole in universal coupling - Google Patents
Fixture for machining connecting hole in universal coupling Download PDFInfo
- Publication number
- CN105312918A CN105312918A CN201510902803.0A CN201510902803A CN105312918A CN 105312918 A CN105312918 A CN 105312918A CN 201510902803 A CN201510902803 A CN 201510902803A CN 105312918 A CN105312918 A CN 105312918A
- Authority
- CN
- China
- Prior art keywords
- fixture
- plate
- universal coupling
- gripper shoe
- connecting hole
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention discloses a fixture for machining a connecting hole in a universal coupling. The fixture is mounted on a four-jaw chuck of a lathe, and comprises a positioning plate, a supporting plate, a fixing plate, a fixing bolt and fixing nuts; the positioning plate is fixedly connected with the supporting plate, and the positioning plate and the supporting plate are perpendicular to each other; the fixing bolt movably penetrates through the supporting plate; the two fixing nuts are in threaded connection with the fixing bolt and located on the upper and lower sides of the supporting plate; the fixing plate is connected to penetrate through the fixing bolt, and located above the supporting plate and between the two fixing nuts; a positioning hole is formed in the positioning plate. The fixture for machining the connecting hole in the universal coupling is simple in structure, convenient to use, and advantageous for batch machining of universal couplings; as a result, the production efficiency can be improved.
Description
technical field:
The present invention relates to a kind of fixture for processing connecting hole on universal coupling.
background technology:
Connecting hole a100(in prior art on many employing Boring machine processing universal couplings is as Fig. 2), adopt Boring machine processing universal coupling efficiency low, and during each processing universal coupling, again need position fresh processed universal coupling, be unfavorable for the batch production of universal coupling.When the above-mentioned connecting hole a100 of use lathe process, because the chuck of lathe is directly connected on universal coupling, easily damage universal joint shaft.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The present invention provides a kind of fixture for processing connecting hole on universal coupling to solve above-mentioned prior art Problems existing.
The technical solution adopted in the present invention has: a kind of fixture for processing connecting hole on universal coupling, this fixture clamping is on the chuck of lathe, comprise location-plate, gripper shoe, fixed head, set bolt and hold-down nut, described location-plate is fixedly connected with gripper shoe, and location-plate and gripper shoe are mutually vertical, set bolt is actively located in gripper shoe, two hold-down nuts are threaded on set bolt, and two hold-down nuts are positioned at the both sides up and down of gripper shoe, fixed head cross-under is on set bolt, and fixed head is positioned at above gripper shoe, and between two hold-down nuts,
Described location-plate is provided with locating hole.
Further, described gripper shoe is provided with circular height-regulating slot, is provided with through hole in this height-regulating slot.
Further, described height-regulating slot and through hole coaxial line.
Further, reinforcement is provided with between described location-plate and gripper shoe.
The present invention has following beneficial effect:
Structure of the present invention is simple, easy to use, is conducive to the batch machining of universal coupling, enhances productivity.
accompanying drawing illustrates:
Fig. 1 is structure chart of the present invention.
Fig. 2 is universal coupling structural representation in prior art.
detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As Fig. 1, a kind of fixture for processing connecting hole on universal coupling of the present invention, this fixture clamping is on the chuck of lathe, comprise location-plate 1, gripper shoe 2, fixed head 3, set bolt 4 and hold-down nut 5, location-plate 1 is fixedly connected with gripper shoe 2, and location-plate 1 is mutually vertical with gripper shoe 2.Two set bolts 4 are arranged in gripper shoe 2, and every root set bolt 4 has been threaded two hold-down nuts 5, and two hold-down nuts 5 on every root set bolt 4 are positioned at the both sides up and down of gripper shoe 2.Fixed head 3 cross-under is on set bolt 4, and fixed head 3 is positioned at above gripper shoe 2, and between two hold-down nuts 5.
Location-plate 1 is provided with locating hole 11, gripper shoe 2 is provided with circular height-regulating slot 21, in this height-regulating slot 21, be provided with through hole 22, height-regulating slot 21 and through hole 22 coaxial line.
Composition graphs 2, when processing connecting hole a100 on universal coupling, location-plate 1 in fixture of the present invention is fixedly connected on the chuck of lathe, and make the locating hole 11 on location-plate 1 coaxial with the pivot of chuck, the connection pedestal 102 of universal coupling is placed in height-regulating slot 21, and makes connecting hole a100 on universal coupling coaxial with locating hole 11.When needs to be finely tuned universal coupling position thus are made connecting hole a100 and locating hole 11 coaxial, can pad in height-regulating slot 21 and establish small cushion block, regulate the height of universal coupling in height-regulating slot 21, make the connecting hole a100 on universal coupling coaxial with locating hole in fixture 11.
When processing connecting hole b101 on universal coupling, gripper shoe 2 in fixture of the present invention is fixedly connected on the chuck of lathe, and make the through hole 22 in gripper shoe 2 coaxial with the pivot of chuck, the connection pedestal 102 of universal coupling is placed in height-regulating slot 21, and makes the connecting hole b101 on universal coupling coaxial with through hole 22.
For increasing the bulk strength of fixture of the present invention, between location-plate 1 and gripper shoe 2, be provided with reinforcement 6.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. one kind for processing the fixture of connecting hole on universal coupling, it is characterized in that: this fixture clamping is on the chuck of lathe, comprise location-plate (1), gripper shoe (2), fixed head (3), set bolt (4) and hold-down nut (5), described location-plate (1) is fixedly connected with gripper shoe (2), and location-plate (1) is mutually vertical with gripper shoe (2), set bolt (4) is actively located in gripper shoe (2), two hold-down nuts (5) are threaded on set bolt (4), and two hold-down nuts (5) are positioned at the both sides up and down of gripper shoe (2), fixed head (3) cross-under is on set bolt (4), and fixed head (3) is positioned at gripper shoe (2) top, and be positioned between two hold-down nuts (5),
Described location-plate (1) is provided with locating hole (11).
2. as claimed in claim 1 for processing the fixture of connecting hole on universal coupling, it is characterized in that: described gripper shoe (2) is provided with circular height-regulating slot (21), in this height-regulating slot (21), be provided with through hole (22).
3. as claimed in claim 2 for processing the fixture of connecting hole on universal coupling, it is characterized in that: described height-regulating slot (21) and through hole (22) coaxial line.
4. as claimed in claim 1 for processing the fixture of connecting hole on universal coupling, it is characterized in that: between described location-plate (1) and gripper shoe (2), be provided with reinforcement (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902803.0A CN105312918A (en) | 2015-12-09 | 2015-12-09 | Fixture for machining connecting hole in universal coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902803.0A CN105312918A (en) | 2015-12-09 | 2015-12-09 | Fixture for machining connecting hole in universal coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312918A true CN105312918A (en) | 2016-02-10 |
Family
ID=55241753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902803.0A Pending CN105312918A (en) | 2015-12-09 | 2015-12-09 | Fixture for machining connecting hole in universal coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666216A (en) * | 2016-04-07 | 2016-06-15 | 镇江远大传动机械有限公司 | Fixture for processing connection hole in weld yoke on lathe |
| CN105666170A (en) * | 2016-04-07 | 2016-06-15 | 镇江远大传动机械有限公司 | Fixed seat for welding fork clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016597A (en) * | 1997-12-31 | 2000-01-25 | Dana Corporation | Apparatus and method for retaining bearing cups on a universal joint during lubrication |
| CN202271216U (en) * | 2011-10-17 | 2012-06-13 | 苏州市巨力万向节有限公司 | Flange yoke fixing device |
| CN203236254U (en) * | 2013-04-01 | 2013-10-16 | 许昌旭光汽车传动轴有限公司 | Positioning tool for earhole of universal joint fork |
| CN203471389U (en) * | 2013-08-12 | 2014-03-12 | 泗洪华明机械制造有限公司 | Boring positioning fixture |
| CN205166432U (en) * | 2015-12-09 | 2016-04-20 | 镇江远大传动机械有限公司 | A anchor clamps for processing last connecting hole of universal coupling |
-
2015
- 2015-12-09 CN CN201510902803.0A patent/CN105312918A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016597A (en) * | 1997-12-31 | 2000-01-25 | Dana Corporation | Apparatus and method for retaining bearing cups on a universal joint during lubrication |
| CN202271216U (en) * | 2011-10-17 | 2012-06-13 | 苏州市巨力万向节有限公司 | Flange yoke fixing device |
| CN203236254U (en) * | 2013-04-01 | 2013-10-16 | 许昌旭光汽车传动轴有限公司 | Positioning tool for earhole of universal joint fork |
| CN203471389U (en) * | 2013-08-12 | 2014-03-12 | 泗洪华明机械制造有限公司 | Boring positioning fixture |
| CN205166432U (en) * | 2015-12-09 | 2016-04-20 | 镇江远大传动机械有限公司 | A anchor clamps for processing last connecting hole of universal coupling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666216A (en) * | 2016-04-07 | 2016-06-15 | 镇江远大传动机械有限公司 | Fixture for processing connection hole in weld yoke on lathe |
| CN105666170A (en) * | 2016-04-07 | 2016-06-15 | 镇江远大传动机械有限公司 | Fixed seat for welding fork clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |