CN106112929A - A kind of supporting and positioning device - Google Patents
A kind of supporting and positioning device Download PDFInfo
- Publication number
- CN106112929A CN106112929A CN201610699696.0A CN201610699696A CN106112929A CN 106112929 A CN106112929 A CN 106112929A CN 201610699696 A CN201610699696 A CN 201610699696A CN 106112929 A CN106112929 A CN 106112929A
- Authority
- CN
- China
- Prior art keywords
- support bar
- cylinder
- insertion section
- supporting
- positioning device
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to a kind of supporting and positioning device, including a base and be arranged on the support bar on the cylinder on base, described support bar is connected and can reach to be swung by gap on cylinder by a bearing pin through the elongated hole in the hole on cylinder and support bar with the cylinder on base.Retaining ring is equipped on support bar, can slide up and down along support bar, so when in running order when, swinging support bar so that it is and base floor is in 90 °, then slide-and-lock ring set is on cylinder post, i.e. pin support bar so that it is playing of stability and high efficiency can support the effect positioned.
Description
Technical field
The invention belongs to supporting and positioning device technical field, be specifically related to a kind of supporting and positioning device.
Background technology
The supporting point mechanism being presently used for auto parts and components is more single, can only play a supporting role, and apply to another kind
Whole bracer must be mentioned during vehicle, then fall, during work, more corresponding fulcrum entirety be mentioned embedding correspondence position.
So big for operator's labor intensity, and operation sacrifices the precision of workpiece itself for convenience, and condition amount is very big, and along with
Use and constantly wear and tear, cause workpiece replacing frequency fast.Very big in some space needing the place supporting location to take, cause
Integral device becomes big, so seems heavy, and is a kind of waste of material.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and provide a kind of simple in construction workable falling
And the supporting and positioning device that can lock, can be applicable to the support location supporting location clamping tool of automotive field.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of support positioner, including base and the support bar that is arranged on base, described base include base plate and
The cylinder being located on described base plate, described cylinder has and the limit chamber having for coordinating with described support bar, institute
The side stating limit chamber has gap, and described support bar includes what a strong point connecting portion and described strong point connecting portion connected
For being arranged on the insertion section in described cylindrical limit chamber；After described insertion section is arranged in described cylinder, by one
Root bearing pin is through corresponding pin shaft hole on the axis hole on described cylinder and described insertion section by described support bar with described
Cylinder is connected；Described support bar can make described after being locked mutually with described cylinder by a retaining ring that can slide up and down
Support bar is locked in vertical state, and after described retaining ring separates with described cylinder, described support bar can turn around described bearing pin
Fell on described base plate to described gap and from described gap.
The inside of described retaining ring has what the first hole shape matched with described support bar matched with described cylinder
Second hole shape, described second hole shape is connected by annular inclined plane with described first hole shape, and the diameter of described first hole shape is less than
The hole shape of described second ring wall, has between described strong point connecting portion and described insertion section and matches with described annular inclined plane
Cooperation inclined-plane.
One end of described support bar connects the strong point.
Described support bar is connected by locking member with the described strong point by a plate.
The beginning of described bearing pin is pinned by split pin.
The insertion section of described cylindrical inwall and described support bar and described cylindrical gap and described support bar
Insertion section be matched in clearance, described insertion section is rounding with the described cylindrical end that is connected.
The diameter of the insertion section of described support bar is more than the diameter of support point connecting portion.
Retaining ring of the present invention is equipped on support bar, can slide up and down along support bar, so when in running order
Time, swinging support bar so that it is and base floor is in 90 °, then slide-and-lock ring set is on cylinder post, has i.e. pinned support
Bar so that it is playing of stability and high efficiency can support the effect positioned, such that it is able to effectively play the effect supporting location, and need not
Mentioning, the mode using swing is propped and fell, and the labor intensity of operator is greatly reduced.
Accompanying drawing explanation
The schematic side view of the support positioner that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 measures intention for the axle of the support positioner that the embodiment of the present invention provides；
The support positioner that Fig. 3 provides for the embodiment of the present invention the axle of base measure intention；
The axle of the support bar of the support positioner that Fig. 4 provides for the embodiment of the present invention measures intention；
The schematic side view of the support bar of the support positioner that Fig. 5 provides for the embodiment of the present invention；
The side perspective diagram of the retaining ring of the support positioner that Fig. 6 provides for the embodiment of the present invention；
The axonometric drawing of the retaining ring of the support positioner that Fig. 7 provides for the embodiment of the present invention.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features and the advantage of the present invention are further described, but the present invention not office
It is limited to listed embodiment.
Seeing shown in Fig. 1-7, a kind of support positioner, including base 60 and the support bar 20 that is arranged on base, institute
State base and include base plate 61 (setting hole, position 66 on base plate 61) and the cylinder 62 being located on described base plate, described cylinder
Body has and the limit chamber 63 having for coordinating with described support bar 20, and the side of described limit chamber has a gap 64, described
Strut include that a strong point connecting portion and described strong point connecting portion connect for being arranged on described cylindrical limit chamber
In insertion section 22；Described insertion section is arranged in described cylinder rear (being i.e. arranged in limit chamber 63), by a bearing pin
40 through corresponding pin shaft hole 23 on the axis hole 65 (can be with circular hole) on described cylinder 62 and described insertion section (can be
Elongated hole) and described support bar is connected with described cylinder；Described support bar passes through a retaining ring that can slide up and down 30
Described support bar can be made in vertical state after locking mutually with described cylinder locked, separate with described cylinder in described retaining ring
After, described support bar can turn to described gap around described bearing pin and fall on described base plate from described gap.
Wherein, described support bar can be through the hole on the cylinder of base and the length on support bar with a bearing pin
Hole, bearing pin two ends can use split pin 50 pinning bearing pin 40, and in the case of not having retaining ring to entangle base cylindrical, support bar is permissible
The device swung along base cylindrical, when described retaining ring is enclosed within base cylindrical, support bar, by the most locked, is i.e. in work
State, plays support positioning action.Described support bar top connects the strong point, and it can need to make according to difference, overall full
Foot supports the effect of location.
Wherein, in the present invention, the inside of described retaining ring 30 have the first hole shape 31 matched with described support bar and
The second hole shape 33 that described cylinder matches, described second hole shape and described first hole shape are by for cylindrical with described
The annular inclined plane 32 that the inclined-plane of upper end matches connects, and the diameter of described first hole shape is less than the hole shape of described second ring wall,
There is between described strong point connecting portion and described insertion section the cooperation inclined-plane 21 matched with described annular inclined plane.Wherein,
The external styling person convenient to operate of retaining ring holds, and staged moulding is taked in inside, has the little internal diameter coordinated with support bar,
And have the inclined-plane coordinated with base cylindrical, also have the large diameter coordinated with base cylindrical, so work in coordination so that locking is firmly
Stablize accuracy high, and safe and practical, retaining ring slides up and down brisk, and person the most convenient to operate operates.
Wherein, one end of described support bar 20 connects the strong point or a bracer 10.
In the present invention, described support bar is connected by locking member with the described strong point 10 by a plate 24, described
Connecting plate 24 is provided with fixing hole 26, and described connecting plate 24 is plane 25 with the joint face of described support bar 20, described connecting plate
24 can be integrated with described support bar 20 and to be connected.
Preferably, in the present invention, described cylindrical inwall and the insertion section of described support bar and described cylindrical
Gap is matched in clearance with the insertion section of described support bar, and described insertion section 22 is rounding with the connection end 27 of described cylinder 62
Angle, corresponding, the bottom of the limit chamber of described cylinder 62 is corresponding arcwall face structure.Wherein, base cylindrical internal diameter and and
Support bar, base cylindrical gap and support bar take matched in clearance respectively, it is ensured that the accuracy of location and the steadiness of support.
Preferably, in the present invention, the diameter of the insertion section of described support bar is more than the diameter of support point connecting portion.
It should be noted that in the present invention, described base plate can be one piece with the flat plate of milling machine milling, and pass through welding manner
Being connected with described cylinder, wherein, described cylinder is vertical with described base plate to be connected, can be by end analysis and described cylinder
Again through row finish turning after welding, thus ensure the perpendicularity of pipe and base plate.
Described cylindrical gap can be processed to form by milling tool, it is preferred that the cooperation of the diameter of gap and support bar
For H7/g6, the cooperation of cylindrical endoporus and support bar is H7/h7, then beats through hole on the face be perpendicular to gap, is used for wearing
Bearing pin, its through hole is more than bearing pin 0.2mm.
It should be noted that in the present invention, described support bar is cylinder, the strong point that the connecting portion of its strong point connects
Can make as requested, solderable can also be fastenedly connected, if welding must can be used by postwelding finish turning again.Described support bar
Of insertion section be rounding, and milling elongated hole in place, be used for bearing pin, elongated hole is still bigger 0.2mm than bearing pin.
In the present invention, described bearing pin is cylinder and the medium of support bar connecting base.First by support bar band rounding
In the cylinder of one end inserted base at angle, then with bearing pin through the hole on cylinder and the elongated hole on support bar, at two ends
With split pin by bearing pin pinning.
In the present invention, retaining ring is the crucial part in this mechanism, is equipped on support bar, and internal diameter and base cylindrical are joined
Being combined into H7/g6, the cylindrical the top car of base has chamfering, is i.e. equivalent to an inclined-plane, and the internal corresponding car of retaining ring has
Same inclined-plane.This have the effect that the endoporus of retaining ring itself contacts with base cylindrical and has cooperation, make the support bar can not
Fall down from opening position.Its inclined-plane also ensures retaining ring to be unlikely to along base cylindrical to slide, it is also possible to avoid long-term mill
The change coordinated in damage.
In the present invention, the described strong point can make as required, and material is also diversified, according to the part supported
Article determine material therefor and shape and connected mode.
During installation, first retaining ring is coordinated and be contained on support bar, be then inserted into, inside the cylinder of base, then using
Bearing pin passes cylindrical hole and the elongated hole of support bar, then is fixed by bearing pin with split pin, is finally equipped with required fulcrum i.e.
Can.
It is high that the present invention makes precision, and itself coordinates precision, when erecting, condition amount between cylinder on support bar and base
The least, then the locking effect of retaining ring will make fixed pivot, the most either act on support or location, all by right and wrong
The most accurately.And when vehicle to be changed or when need to change other fulcrum, it is only necessary to retaining ring is up dragged, then puts
Dynamic support bar so that it is cylindrical gap goes out to swing to horizontal level on base, convenient to operation, and is greatly saved
The muscle power of operator.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a supporting and positioning device, it is characterised in that include base and the support bar being arranged on base, described base bag
Including base plate and the cylinder being located on described base plate, described cylinder has and has for coordinating with described support bar
Limit chamber, the side of described limit chamber has gap, and described support bar includes a strong point connecting portion and the described strong point even
The portion of connecing connect for being arranged on the insertion section in described cylindrical limit chamber；Described insertion section is arranged in described cylinder
After, by a bearing pin through corresponding pin shaft hole on the axis hole on described cylinder and described insertion section by described support
Bar is connected with described cylinder；After described support bar is locked with described cylinder mutually by a retaining ring that can slide up and down
Described support bar can be made in vertical state locked, and after described retaining ring separates with described cylinder, described support bar can be around institute
State bearing pin turn to described gap and fell on described base plate from described gap.
Supporting and positioning device the most according to claim 1, it is characterised in that the inside of described retaining ring has and described support
The second hole shape that the first hole shape that bar matches matches with described cylinder, described second hole shape is led to described first hole shape
Cross annular inclined plane to connect, the diameter of described first hole shape less than the hole shape of described second ring wall, described strong point connecting portion with
There is between described insertion section the cooperation inclined-plane matched with described annular inclined plane.
Supporting and positioning device the most according to claim 2, it is characterised in that one end of described support bar connects the strong point.
Supporting and positioning device the most according to claim 3, it is characterised in that described support bar by a plate with described
Support point is connected by locking member.
5. according to supporting and positioning device described in any one of claim 1-4, it is characterised in that the beginning of described bearing pin is by split pin
Pin.
Supporting and positioning device the most according to claim 5, it is characterised in that described cylindrical inwall and described support bar
The insertion section of insertion section and described cylindrical gap and described support bar is matched in clearance, described insertion section and described cylinder
The connection end of body is rounding.
Supporting and positioning device the most according to claim 6, it is characterised in that the diameter of the insertion section of described support bar is more than support
The diameter of some connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699696.0A CN106112929A (en) | 2016-08-19 | 2016-08-19 | A kind of supporting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699696.0A CN106112929A (en) | 2016-08-19 | 2016-08-19 | A kind of supporting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112929A true CN106112929A (en) | 2016-11-16 |
Family
ID=57279587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699696.0A Pending CN106112929A (en) | 2016-08-19 | 2016-08-19 | A kind of supporting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309823A (en) * | 2017-05-27 | 2017-11-03 | 镇江远大传动机械有限公司 | A kind of cross axle positioning seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766643Y (en) * | 2004-08-11 | 2006-03-29 | 菲莉集团（福建）有限公司 | Folding frame for opposite folding desk |
| KR20100012068U (en) * | 2009-06-02 | 2010-12-10 | 윤건훈 | Supporter for plate |
| CN203609002U (en) * | 2013-12-20 | 2014-05-28 | 北华航天工业学院 | Multifunctional table with connection structure |
| CN104999244A (en) * | 2015-07-20 | 2015-10-28 | 奇瑞汽车股份有限公司 | Clamp fixing device |
| CN205204736U (en) * | 2015-12-11 | 2016-05-04 | 东风设计研究院有限公司 | Roll bed maintenance with safe jacking device |
| CN206010998U (en) * | 2016-08-19 | 2017-03-15 | 天津市懿峰工贸有限公司 | A kind of supporting and positioning device |
-
2016
- 2016-08-19 CN CN201610699696.0A patent/CN106112929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766643Y (en) * | 2004-08-11 | 2006-03-29 | 菲莉集团（福建）有限公司 | Folding frame for opposite folding desk |
| KR20100012068U (en) * | 2009-06-02 | 2010-12-10 | 윤건훈 | Supporter for plate |
| CN203609002U (en) * | 2013-12-20 | 2014-05-28 | 北华航天工业学院 | Multifunctional table with connection structure |
| CN104999244A (en) * | 2015-07-20 | 2015-10-28 | 奇瑞汽车股份有限公司 | Clamp fixing device |
| CN205204736U (en) * | 2015-12-11 | 2016-05-04 | 东风设计研究院有限公司 | Roll bed maintenance with safe jacking device |
| CN206010998U (en) * | 2016-08-19 | 2017-03-15 | 天津市懿峰工贸有限公司 | A kind of supporting and positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309823A (en) * | 2017-05-27 | 2017-11-03 | 镇江远大传动机械有限公司 | A kind of cross axle positioning seat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |