CN103143949B - A kind of baseplane drilling tool of Lightweight balance shaft support - Google Patents
A kind of baseplane drilling tool of Lightweight balance shaft support Download PDFInfo
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- CN103143949B CN103143949B CN201310071816.9A CN201310071816A CN103143949B CN 103143949 B CN103143949 B CN 103143949B CN 201310071816 A CN201310071816 A CN 201310071816A CN 103143949 B CN103143949 B CN 103143949B
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- base
- baseplane
- balance shaft
- shaft support
- drilling tool
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Abstract
The invention discloses a kind of baseplane drilling tool of Lightweight balance shaft support, its innovative point is: comprise rectangular seat, be fixed on the cuboid support on both sides on rear side of base, be fixed on the triangular pedestals of base both sides and be fixed on the cylindrical drum in the middle of base, vertical screw rod is provided with in the middle of cylindrical drum, projection is provided with in the upside of triangular pedestals, press strip two ends have the recess mated with projection, have the through hole mated with screw rod in the middle of briquetting simultaneously.By such design, trunnion base is upside down in frock, and fixes with press strip and briquetting clamping, solve the problem of trunnion base processing difficulties, make trunnion shaft baseplane drilling operation simple, improve operating efficiency.
Description
Technical field
The present invention relates to a kind of frock, particularly relate to a kind of baseplane drilling tool of Lightweight balance shaft support.
Background technology
Trunnion base is the necessary parts that full-sized car connects, and its design and requirement of strength directly affect the traffic safety of automobile.Integral type trunnion base structure relative complex, therefore processes to get up can not directly be placed on lathe and directly processes, and needs corresponding frock to coordinate stable equilibrium shaft stool, could successfully process trunnion base.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can be good fix Lightweight balance shaft support so that the frock of holing to baseplane.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A baseplane drilling tool for Lightweight balance shaft support, is characterized in that:
The baseplane drilling tool of described Lightweight balance shaft support comprises base, cylindrical drum, Triangulum, support, press strip and briquetting;
Described base is rectangular seat, and described support is two cuboid supports, is separately fixed at the rear side both sides of base; Described Triangulum is two sides is leg-of-mutton flat seat, is separately fixed at the both sides of base, and is parallel to each other; Described cylindrical drum is hollow cylinder, is fixed on the centre of base, and the center of circle is positioned on the line of symmetry on long limit of base;
Described two Triangulums are respectively equipped with cuboid projection, and described press strip is cuboid press strip, and two ends have the recess mated with projection;
Is provided with vertical screw rod in the middle of described cylindrical drum, the shape of described briquetting is mated with the axle bed reverse side of trunnion base, and described briquetting centre has vertical manhole, and the internal diameter of described through hole equals or slightly larger than the diameter of screw rod.
Adopt such technical scheme, coordinated by frock and good for Lightweight balance shaft support is fixed, be convenient to hole to the baseplane of Lightweight balance shaft support, solve the problem of trunnion base processing difficulties, make the baseplane process operation of trunnion base become simple, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the baseplane drilling tool of Lightweight balance shaft support of the present invention.
Fig. 2 is the top view of the baseplane drilling tool of Lightweight balance shaft support of the present invention.
Top view when Fig. 3 is the baseplane drilling tool use of Lightweight balance shaft support of the present invention.
Side view when Fig. 4 is the baseplane drilling tool use of Lightweight balance shaft support of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, the baseplane drilling tool of Lightweight balance shaft support of the present invention comprises base 1, cylindrical drum 2, Triangulum 3, support 4, press strip 5 and briquetting 6.Base 1 is rectangular seat.The support 4 of two cuboids is separately fixed at the both sides of the rear side of base 1.Two triangular support bases 3 are sides is leg-of-mutton flat seat, is fixed on the both sides of base 1 and parallel to each other, is equipped with cuboid projection 7 in the upper end of each triangular support base 3.Press strip 5 is the rectangular of cuboid, and two ends have and protruding 7 recesses 8 mated, and be fixed in the projection 7 of triangular support base 3, clamped by trunnion base during use by press strip 5 by recess 8.Cylindrical drum 2 is fixed on the centre of base 1, and the center of circle is positioned on the line of symmetry on long limit of base 1.The centre of cylindrical drum 2 is provided with vertical screw rod 9, the form fit of the reverse side inwall of the shape of briquetting 6 and the axle bed part 11 of trunnion base, centre has vertical through hole 10, the internal diameter of through hole 10 equals or slightly larger than the diameter of screw rod 9, during use, first trunnion base axle bed part 11 is inserted in cylindrical drum 2, then briquetting 6 is pressed on trunnion base through screw rod 9, and uses nut check.
During use, the axle bed part 11 of Lightweight balance shaft support is inserted in cylindrical drum 2, vehicle frame coupling part 12 is placed on support 4 simultaneously, trunnion base compresses by the projection 7 then press strip 5 being pressed in triangular support base 3 by recess 8, the through hole 10 of briquetting 6 is pressed in the reverse side of the axle bed part of trunnion base simultaneously through screw rod 9, and is fixed and clamped with nut.So just Lightweight balance shaft support is fixed in frock firmly, can be holed by the baseplane 13 of drilling machine to trunnion base.Adopt such technical scheme, solve the problem of Lightweight balance shaft support processing difficulties, make the baseplane Drilling operation operation of Lightweight balance shaft support become simple, improve operating efficiency.
Claims (1)
1. a baseplane drilling tool for Lightweight balance shaft support, is characterized in that: the baseplane drilling tool of described Lightweight balance shaft support comprises base (1), cylindrical drum (2), Triangulum (3), support (4), press strip (5) and briquetting (6);
Described base (1) is rectangular seat, and described support (4) is two cuboid supports, is separately fixed at the rear side both sides of base (1); Described Triangulum (3) is two sides is leg-of-mutton flat seat, is separately fixed at the both sides of base (1), and is parallel to each other; Described cylindrical drum (2) is hollow cylinder, is fixed on the centre of base (1), and the center of circle is positioned on the line of symmetry on the long limit of base (1); Described two Triangulums (3) are respectively equipped with cuboid projection (7), and described press strip (5) is cuboid press strip, and two ends have the recess (8) mated with protruding (7); Vertical screw rod (9) is provided with in the middle of described cylindrical drum (2), the shape of described briquetting (6) is mated with the axle bed reverse side of trunnion base, has vertical manhole (10) in the middle of described briquetting (6), the internal diameter of described through hole (10) equals or slightly larger than the diameter of screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071816.9A CN103143949B (en) | 2013-03-07 | 2013-03-07 | A kind of baseplane drilling tool of Lightweight balance shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071816.9A CN103143949B (en) | 2013-03-07 | 2013-03-07 | A kind of baseplane drilling tool of Lightweight balance shaft support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143949A CN103143949A (en) | 2013-06-12 |
| CN103143949B true CN103143949B (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071816.9A Active CN103143949B (en) | 2013-03-07 | 2013-03-07 | A kind of baseplane drilling tool of Lightweight balance shaft support |
Country Status (1)
| Country | Link |
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| CN (1) | CN103143949B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871945B (en) * | 2022-05-31 | 2023-08-11 | 合肥江淮铸造有限责任公司 | A special fixture of polishing for balance shaft support processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201950249U (en) * | 2011-03-31 | 2011-08-31 | 铜陵固态照明有限公司 | Balance shaft housing drilling fixture |
| CN202317102U (en) * | 2011-11-17 | 2012-07-11 | 十堰精密制造有限公司 | Drilling and boring combined device of balance shaft support |
| CN202461591U (en) * | 2012-03-21 | 2012-10-03 | 十堰振新杰工贸有限公司 | Special machine tool for balance shaft bracket boring tooling |
| CN202591675U (en) * | 2012-03-14 | 2012-12-12 | 柳州宏和机械制造有限公司 | Balanced suspension support drill jig |
| CN203141132U (en) * | 2013-03-07 | 2013-08-21 | 江苏汤臣汽车零部件有限公司 | Bottom plane drilling tooling of light-weight trunnion base |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08215970A (en) * | 1995-02-09 | 1996-08-27 | Suzuki Motor Corp | Working pallet and working method |
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2013
- 2013-03-07 CN CN201310071816.9A patent/CN103143949B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201950249U (en) * | 2011-03-31 | 2011-08-31 | 铜陵固态照明有限公司 | Balance shaft housing drilling fixture |
| CN202317102U (en) * | 2011-11-17 | 2012-07-11 | 十堰精密制造有限公司 | Drilling and boring combined device of balance shaft support |
| CN202591675U (en) * | 2012-03-14 | 2012-12-12 | 柳州宏和机械制造有限公司 | Balanced suspension support drill jig |
| CN202461591U (en) * | 2012-03-21 | 2012-10-03 | 十堰振新杰工贸有限公司 | Special machine tool for balance shaft bracket boring tooling |
| CN203141132U (en) * | 2013-03-07 | 2013-08-21 | 江苏汤臣汽车零部件有限公司 | Bottom plane drilling tooling of light-weight trunnion base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143949A (en) | 2013-06-12 |
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