CN106217085A - A kind of automobile spoke positioning fixture - Google Patents
A kind of automobile spoke positioning fixture Download PDFInfo
- Publication number
- CN106217085A CN106217085A CN201610815291.9A CN201610815291A CN106217085A CN 106217085 A CN106217085 A CN 106217085A CN 201610815291 A CN201610815291 A CN 201610815291A CN 106217085 A CN106217085 A CN 106217085A
- Authority
- CN
- China
- Prior art keywords
- guide pad
- fixed block
- arranges
- guide
- base
- 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.)
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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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Abstract
The invention discloses a kind of automobile spoke positioning fixture, including base, centering post and floatation element, centering post is arranged in the middle part of base and the most in T shape, floatation element is arranged on base, including the pin that floats, first fixed block, second fixed block, first guide pad, second guide pad and spring, first fixed block and the second fixed block are respectively fixedly disposed on base and the two position is relative, first guide pad is movably coupled on the first fixed block up and down, floating pin is connected on the first guide pad, second guide pad level is movably coupled on base, first guide pad and the second guide pad inclined-plane guide and connect, one end of spring connects the second guide pad, the other end of spring connects the second fixed block.Because floating pins position is put fixing, and the position of drill bit is also fixing, so it is all identical that spoke often rotates the angle that once can guarantee to rotate.
Description
Technical field
The present invention relates to clamping device or the positioner field of workpiece, be specifically related to a kind of automobile spoke positioning fixture.
Background technology
Spoke is the protection wheel rim of wheel of vehicle, the device of spoke, it is characterized in that a pair circular cover plate, and the diameter of cover plate is big
Little and wheel rim diameter is close, and there are the hole more than axis of wheel rotation in the central authorities of cover plate, connect antermarginal part at cover plate
Having aperture, there is annular wheel plate at the edge of cover plate, and the curved surface of wheel plate can fit tightly with the curved surface of wheel rim.According to the structure of spoke,
Wheel is divided into subplate formula and spoke type, the family-sized car of current main flow all to use auxiliary wheel disk structure.
In recent years, along with developing rapidly of auto industry, to the dynamic property of automobile, handling, comfortableness, fuel economy
Property etc. performance indications propose while requirements at the higher level, the requirement to its security performance is more and more higher.Spoke carries as wheel
With the vitals travelled, its quality is directly connected to the life security of people.And automobile spoke will be by being bolted to automobile
Power transmission and normal traveling is realized on wheel.Therefore, the height of wheel spoke top nut bore crudy, the most directly determine
The quality of linking intensity between them.The method of tradition processing 12 hole automobile spokes first determines that then the position in each hole is carried out
Processing, this processing method is difficult to ensure that the positional precision in each hole.
Summary of the invention
For solving above-mentioned technical problem, the goal of the invention of the present invention is to provide a kind of automobile spoke positioning fixture, location
Precision is higher, easy to operate.
For achieving the above object, the present invention provides following technical scheme: a kind of automobile spoke positioning fixture, including
Base, centering post and floatation element, described centering post is arranged in the middle part of described base and the most in T shape, described floating group
Part is arranged on described base, including float pin, the first fixed block, the second fixed block, the first guide pad, the second guide pad and
Spring, described first fixed block is respectively fixedly disposed on described base with described second fixed block and the two position is relative, institute
Stating the first guide pad to be movably coupled to up and down on described first fixed block, described floating pin is connected to described first guide pad
On, described second guide pad level is movably coupled on described base, described first guide pad and described second guide pad
Inclined-plane guides and connects, and one end of described spring connects described second guide pad, and it is solid that the other end of described spring connects described second
Determining block, under the elastic force effect of described spring, described floating pins position is inserted among the hole, location of described spoke in top position,
Under External Force Acting, described floating pins position is outside lower position departs from the hole, location of described spoke.
Further, described base is additionally provided with support column and described support column identical with described centering post height.
Further, described support column quantity is three, and three support columns are distributed on same circumference.
Further, the top of described centering post is provided with rubber blanket.
Further, the part of the surrounding that the top of described first guide pad is positioned at the described pin that floats constitutes press-side.
Further, on the opposite face of described first guide pad and described first fixed block, one of them arranges dovetail groove,
Another arranges dovetail guide block, and on the opposite face of described second guide pad and described base, one of them arranges dovetail groove, another
The individual dovetail guide block that arranges, on the opposite face of described first guide pad and described second guide pad, one of them arranges dovetail groove, separately
One arranges dovetail guide block.
Further, on the opposite face of described first guide pad and described first fixed block, one of them arranges T-slot,
Another arranges T-shaped guide block, and on the opposite face of described second guide pad and described base, one of them arranges T-slot, another
Arranging T-shaped guide block, on the opposite face of described first guide pad and described second guide pad, one of them arranges T-slot, another
T-shaped guide block is set.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that the present invention first will wheel
What a hole of spoke subdrilling, is then placed on this spoke on centering post, makes spoke coaxial with the disk of centering post, and centering post has
The effect of location, can play a supporting role in the horizontal simultaneously to spoke.Floating pin is made to insert in spoke hole, the most right
Spoke is holed.Because bit location is fixed in Zuan Kong, after a hole is drilled, press down on guiding
Block, the pin that floats departs from hole, location, then rotates automobile spoke with disc centre line for axis, make the hole being just drilled be floated again
Untie-sell positions, and then proceedes to boring.Because floating pins position is put fixing, and the position of drill bit is also fixing, so spoke every turn
The dynamic angle that once can guarantee to rotate is all identical.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile spoke positioning fixture disclosed by the invention.
Wherein, 10, base；20, centering post；31, float pin；32, the first fixed block；33, the second fixed block；34, first
Guide pad；35, the second guide pad；36, spring；37, press-side；40, spoke；50, locating dowel.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
Embodiment one
See Fig. 1, as shown in legend therein, a kind of automobile spoke positioning fixture, including base 10, centering post 20 and
Floatation element, centering post 20 is arranged in the middle part of base 10 and the most in T shape, and floatation element is arranged on base 10, including floating
Untie-sell the 31, first fixed block the 32, second fixed block the 33, first guide pad the 34, second guide pad 35 and spring 36, first fixes
Block 32 is respectively fixedly disposed on base 10 with the second fixed block 33 and the two position is relative, and the first guide pad about 34 may move
Be connected on the first fixed block 32, floating pin 31 is connected on the first guide pad 34, and the second guide pad 35 level is moveable
Being connected on base 10, the first guide pad 34 and the second guide pad 35 inclined-plane guide and connect, and one end of spring 36 connects second and leads
To block 35, the other end of spring 36 connects the second fixed block 33, under the elastic force effect of spring 36, and floating pin 31 position above
Putting and insert among the hole, location of spoke 40, under external force, floating pin 31 is positioned at lower position and departs from the hole, location of spoke 40
Outside.
Support column 50 and support column 50 it is additionally provided with the most identical with centering post 20 on base 10.
Support column 50 quantity is three, and three support columns 50 are distributed on same circumference.
The top of centering post 20 is provided with rubber blanket.
The top of the first guide pad 34 is positioned at the part of the surrounding of floating pin 31 and constitutes press-side 37.
On the opposite face of the first guide pad 34 and the first fixed block 32, one of them arranges dovetail groove, and another arranges swallow
Tail guide block, on the opposite face of the second guide pad 35 and base 10, one of them arranges dovetail groove, and another arranges dovetail guide block,
On the opposite face of the first guide pad 33 and the second guide pad 34, one of them arranges dovetail groove, and another arranges dovetail guide block.
First by what a hole of spoke 40 subdrilling, then this spoke 40 is placed on centering post 20, makes spoke 40 with fixed
The disk of stem 20 is coaxial, and centering post 20 has the effect of location, and spoke 40 can play a support simultaneously in the horizontal
Effect.Make floating pin 31 insert in spoke hole, then spoke 40 is holed.Because bit location is to maintain static in Zuan Kong
, after a hole is drilled, press down on the press-side 37 of the first guide pad 34, floating pin 31 departs from hole, location, then with
Disc centre line is that axis rotates automobile spoke, makes the hole being just drilled again by floating finger setting, then proceedes to boring.Because
Floating pins position is put fixing, and the position of drill bit is also fixing, so spoke often rotates once can guarantee the angle of rotation all
It is identical.
Embodiment two
Remaining is identical with embodiment one, and difference is, described first guide pad is relative with described first fixed block
On face, one of them arranges T-slot, and another arranges T-shaped guide block, on the opposite face of described second guide pad and described base,
One of them arranges T-slot, and another arranges T-shaped guide block, on the opposite face of described first guide pad and described second guide pad,
One of them arranges T-slot, and another arranges T-shaped guide block.
It is more than the description to the embodiment of the present invention, by the described above to the disclosed embodiments, makes this area special
Industry technical staff is capable of or uses the present invention.Those skilled in the art are come by the multiple amendment to these embodiments
Saying and will be apparent from, generic principles defined herein can be in the situation without departing from the spirit or scope of the present invention
Under, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is intended to symbol
Close the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. an automobile spoke positioning fixture, it is characterised in that include base, centering post and floatation element, described centering post
Being arranged in the middle part of described base and the most in T shape, described floatation element is arranged on described base, including the pin that floats, first
Fixed block, the second fixed block, the first guide pad, the second guide pad and spring, described first fixed block and described second is fixed
Block is respectively fixedly disposed on described base and the two position is relative, and described first guide pad is movably coupled to described up and down
On first fixed block, described floating pin is connected on described first guide pad, and described second guide pad level movably connects
On described base, described first guide pad and described second guide pad inclined-plane guide and connect, and one end of described spring connects institute
Stating the second guide pad, the other end of described spring connects described second fixed block, under the elastic force effect of described spring, described floating
Untie-sell position above is inserted among the hole, location of described spoke, and under external force, described floating pins position is in lower position
Depart from outside the hole, location of described spoke.
Automobile spoke positioning fixture the most according to claim 1, it is characterised in that be additionally provided with on described base support column and
Described support column is identical with described centering post height.
Automobile spoke positioning fixture the most according to claim 2, it is characterised in that described support column quantity is three, and
Three support columns are distributed on same circumference.
Automobile spoke positioning fixture the most according to claim 1, it is characterised in that the top of described centering post is provided with rubber
Pad.
Automobile spoke positioning fixture the most according to claim 1, it is characterised in that the top of described first guide pad is positioned at
The part of the surrounding of the described pin that floats constitutes press-side.
Automobile spoke positioning fixture the most according to claim 1, it is characterised in that described first guide pad and described first
On the opposite face of fixed block, one of them arranges dovetail groove, and another arranges dovetail guide block, described second guide pad and the described end
On the opposite face of seat, one of them arranges dovetail groove, and another arranges dovetail guide block, and described first guide pad and described second is led
On the opposite face of block, one of them arranges dovetail groove, and another arranges dovetail guide block.
Automobile spoke positioning fixture the most according to claim 1, it is characterised in that described first guide pad and described first
On the opposite face of fixed block, one of them arranges T-slot, and another arranges T-shaped guide block, described second guide pad and described base
Opposite face on, one of them arranges T-slot, and another arranges T-shaped guide block, described first guide pad and described second guide pad
Opposite face on, one of them arranges T-slot, and another arranges T-shaped guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815291.9A CN106217085B (en) | 2016-09-09 | 2016-09-09 | A kind of automobile spoke positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815291.9A CN106217085B (en) | 2016-09-09 | 2016-09-09 | A kind of automobile spoke positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106217085A true CN106217085A (en) | 2016-12-14 |
| CN106217085B CN106217085B (en) | 2019-05-24 |
Family
ID=58074623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610815291.9A Active CN106217085B (en) | 2016-09-09 | 2016-09-09 | A kind of automobile spoke positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217085B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371468B1 (en) * | 1999-12-17 | 2002-04-16 | United Technologies Research Center | Universal workpiece holder |
| CN201604097U (en) * | 2010-01-19 | 2010-10-13 | 合肥庐丰机械制造有限责任公司 | Internal expanding clamp for pass axle box |
| CN202668095U (en) * | 2012-02-22 | 2013-01-16 | 盐城市鑫益达精密机械有限公司 | Machine self-locking floating supporting mechanism |
| US20140327184A1 (en) * | 2012-09-18 | 2014-11-06 | The Boeing Company | Transport and assembly system and method for composite barrel segments |
| CN105215710A (en) * | 2015-09-25 | 2016-01-06 | 重庆红旗杰勋车轮有限公司 | Automobile spoke fixture |
| CN205057536U (en) * | 2015-09-24 | 2016-03-02 | 重庆红旗杰勋车轮有限公司 | A spoke anchor clamps for lathe |
| CN206445532U (en) * | 2016-09-09 | 2017-08-29 | 齐泰兴精工科技（苏州）有限公司 | A kind of automobile spoke positioning fixture |
-
2016
- 2016-09-09 CN CN201610815291.9A patent/CN106217085B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371468B1 (en) * | 1999-12-17 | 2002-04-16 | United Technologies Research Center | Universal workpiece holder |
| CN201604097U (en) * | 2010-01-19 | 2010-10-13 | 合肥庐丰机械制造有限责任公司 | Internal expanding clamp for pass axle box |
| CN202668095U (en) * | 2012-02-22 | 2013-01-16 | 盐城市鑫益达精密机械有限公司 | Machine self-locking floating supporting mechanism |
| US20140327184A1 (en) * | 2012-09-18 | 2014-11-06 | The Boeing Company | Transport and assembly system and method for composite barrel segments |
| CN205057536U (en) * | 2015-09-24 | 2016-03-02 | 重庆红旗杰勋车轮有限公司 | A spoke anchor clamps for lathe |
| CN105215710A (en) * | 2015-09-25 | 2016-01-06 | 重庆红旗杰勋车轮有限公司 | Automobile spoke fixture |
| CN206445532U (en) * | 2016-09-09 | 2017-08-29 | 齐泰兴精工科技（苏州）有限公司 | A kind of automobile spoke positioning fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106217085B (en) | 2019-05-24 |
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