CN105750434B - Flexible positioning mechanism - Google Patents
Flexible positioning mechanism Download PDFInfo
- Publication number
- CN105750434B CN105750434B CN201610302329.2A CN201610302329A CN105750434B CN 105750434 B CN105750434 B CN 105750434B CN 201610302329 A CN201610302329 A CN 201610302329A CN 105750434 B CN105750434 B CN 105750434B
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- plate ontology
- fixed block
- positioning
- ontology
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of flexible positioning mechanisms, are located at plate surrounding and are contacted with plate, including fixed block：The fixed block is fixed in lower template, and the bottom end both sides of the fixed block are horizontal-extending outward respectively, form two sliding rails；Positioning plate ontology：It is sleeved on the fixed block, and its bottom end is in contact with the sliding rail, and the positioning plate ontology can be moved along the sliding rail, and the positioning plate ontology front end is contacted with plate；Elastic mechanism：It is located on the positioning plate ontology, and when the positioning plate ontology is along the sliding rail to when being slided far from plate direction, the elastic mechanism is supplied to the opposite elastic force of the positioning plate ontology.This programme uses fixed block, coordinates with the slip of positioning plate ontology, and cooperation is located at the elastic mechanism on positioning plate ontology, and the plate automatic positioning that can meet different model clamps.
Description
Technical field
The present invention relates to automotive panels field of fixation devices, more particularly relate to a kind of flexible positioning mechanism.
Background technology
Outer covering sheet metal component：Overcoating sheet metal component refers to cover the stamping parts of automobile-exterior.Mainly include left and right gusset, left and right
Front and back door, fender, head cover, hair lid, tail-gate etc..When plate transports, generally using bar shaped embryo material feeding form blanking, such as scheme
Shown in 1, positioning pin 2a is fixed on lower template 3a, is contacted with sheet metal component 1a outer edges, and to ensure feeding when determines sheet metal component
Position, but such mode, positioning pin are fixed in lower template, to being adjusted at positioning pin, when the sheet metal component of positioning large-size
When, sheet metal component clamping and positioning can not be realized using existing positioning pin mode, need to separately open up positioning pin mounting hole, it is complicated for operation,
It can not realize the adjust automatically of detent mechanism.
Chinese patent：201410616043.2 disclosing a kind of testing pressure head detent mechanism, the adjustment of locating piece is to pass through
What the opposite disposed bolt in locating piece both sides was realized, that is, when adjusting, loosen both sides bolt, during positioning, bolt is tightened, clamping and positioning
Block realizes the fixation of locating piece, and such mode is with can so be applicable in different sheet metal component clamping and positionings, but it can not liquidate
The adjust automatically of component is pressed, it is complicated for operation, it need to manually tighten release bolt realization.An other Chinese patent：
201520304965.X, a kind of movable device for positioning and supporting are that spring cooperation wedge block realizes locating piece up and down adjustment,
It can not equally realize the adjust automatically of locating piece, when adjustment, still needs to manually pull wedge block, to meet the adjustment up and down of locating piece,
That is, two disclosed patents can not all realize the adjust automatically of locating piece, during adjustment, manual operation is needed, and structure is answered
It is miscellaneous, it is not easy to arrange.
Invention content
The present invention needs to manually adjust to solve existing detent mechanism in positioning, to realize the movement of locating piece,
It can not realize the adjust automatically of locating piece.
The present invention provides a kind of flexible positioning mechanism to achieve these goals, is located at plate surrounding and is connect with plate
It touches, including fixed block：The fixed block is fixed in lower template, and the bottom end both sides of the fixed block are horizontal-extending outward respectively,
Form two sliding rails；Positioning plate ontology：It is sleeved on the fixed block, and its bottom end is in contact with the sliding rail, the positioning
Plate ontology can be moved along the sliding rail, and the positioning plate ontology front end is contacted with plate；Elastic mechanism：It is located at the positioning plate
On ontology, when the positioning plate ontology is along the sliding rail to when being slided far from plate direction, the elastic mechanism is supplied to described
The opposite elastic force of positioning plate ontology.
Preferably, the elastic mechanism includes fastening bolt, the spring being sleeved in fastening bolt；The fastening bolt
Threaded portion is connected after passing through the tail portion of the positioning plate ontology with fixed block；The spring is by tightened bolt presses described fixed
The tail portion of position plate ontology.
Preferably, the positioning plate ontology front end is the circular arc block of an outwardly convex.
Preferably, covered with one layer of rubber mount on the circular arc block.
Preferably, it on the fixed block, offers one and extends vertically through in the mounting hole of the fixed block, the mounting hole is used
In installation fixing bolt.
Preferably, upper cover plate is further included, the upper cover plate is sealed on the rectangular opening, is opened up at the top of the upper cover plate
There is the mounting hole to match with the fixing bolt head, the positioning plate ontology moves between the upper cover plate and the sliding rail.
Preferably, the fixed block is rectangular block, is offered on the positioning plate ontology equal with the rectangular block width
Rectangular opening, and the rectangular opening along its direction of motion side edge length be more than the sliding rail length.
Preferably, the maximum compressibility of the spring is the side of the rectangular opening and the difference of rectangular block side.
Effect of the invention is that：This programme uses fixed block, coordinates with the slip of positioning plate ontology, cooperation is located at fixed
Elastic mechanism on the plate ontology of position, the plate automatic positioning that can meet different model clamp, and adaptability is stronger, and simple in structure,
It is easy to use.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention
A little embodiments for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is traditional plate detent mechanism usage state diagram.
Fig. 2 is the axonometric drawing of flexible positioning mechanism provided by the invention.
Fig. 3 is the explosive view of Fig. 2.
The installation diagram of flexible positioning mechanism in Fig. 4 the present embodiment；
In figure：1a- sheet metal component 2a- positioning pin 3a- lower templates
1- positioning plate ontology 101- positioning plates ontology medial surface 102- positioning plate ontologies bottom surfaces 103- positioning plate ontologies rear end
Face 2- fixed block 201- fixed block lateral surface 202- sliding rails faces 203- fixed blocks top surface 3- upper cover plate 4- fixing bolt 5- springs 6-
Fastening bolt 7- lower template 8- plates
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
It is a kind of flexible positioning mechanism provided by the invention referring to Fig. 2-Fig. 4, including：Fixed block 2：The fixed block 2
It is fixed in lower template 7, the bottom end both sides of fixed block 2 are horizontal-extending outward respectively, form two sliding rails.
Positioning plate ontology 1：It is sleeved on the fixed block 2, and its bottom end is in contact with sliding rail 2, i.e. positioning plate in Fig. 2
Ontology bottom surface 102 is contacted with sliding rail face 202, and two positioning plate ontology medial surfaces 101 contact respectively with fixed block lateral surface 202, make
It obtains positioning plate ontology 1 to slide along the sliding rail, the front end of positioning plate ontology 1 is contacted with plate 8, is compressed plate 8 and is positioned.
Elastic mechanism：It is located on the positioning plate ontology 1, when the positioning plate ontology 1 is along the sliding rail to far from plate
When 8 direction of part is slided, the elastic mechanism is supplied to the opposite elastic force of the positioning plate ontology 1, it is ensured that it is fixed that plate 8 is continued
Position compresses.
In use, sliding in and out positioning plate ontology 1, plate is placed in lower template by elastic mechanism effect positioning plate ontology,
Plate is with positioning plate ontology front end against plate 8 realizes plate oneself by acting on the elastic force on positioning plate ontology at this time
Dynamic clamping and positioning, the use of wherein elastic mechanism may be such that the present apparatus is suitable for the automatic positioning clamping of the plate of different model.
Above-mentioned elastic mechanism specifically includes fastening bolt 6, the spring 5 being sleeved in fastening bolt 6；Wherein fastening bolt
6 threaded portion is connected after passing through 1 tail portion of positioning plate ontology with fixed block 2；Spring 5 is by tightened bolt presses described fixed
The tail portion of position plate ontology 1, spring give positioning plate ontology 1 lasting pressing force so that positioning plate ontology 1 due to being compressed
Front end keeps the continuous contact with plate.Elastic mechanism can be also added between positioning plate ontology 1 and fixed block 2 certainly, only need to protect
Spring 5 is compacted when card positioning plate ontology 1 slides in and out.
In the present embodiment, the front end of positioning plate ontology 1 is the circular arc block of an outwardly convex, and the design of circular arc block, which ensure that, to be determined
Position plate ontology 1 reduces the scuffing to plate outer surface when being contacted with plate.It is highly preferred that one can also be covered on circular arc block
Layer rubber mount, to further improve protecting effect.
Fixed block 2 is mounted on by fixing bolt 4 in lower template 7, specifically, offering one on fixed block top surface 203
It extends vertically through in the mounting hole of the fixed block 2, the mounting hole is for installing fixing bolt 4, and fixing bolt 4 is from fixed block 2
Top is installed, and 4 bottom of fixing bolt is connected with lower template.
Fixed block 2 is rectangular block in the present embodiment, is offered on positioning plate ontology 1 equal with 2 width of rectangular block
Rectangular opening, and the rectangular opening is more than the sliding rail length along the side edge length of its direction of motion, when initial, fixed block 2 is with determining
Position plate ontology front end face contact, at this point, the maximum sliding distance of positioning plate ontology 1 is positioning plate ontology rear end face 103 away from fixation
The distance of block rear end face, that is, the maximum compressibility of spring 5 is the side of the rectangular opening and the difference of rectangular block side.To
Positioning plate ontology 1 is pulled afterwards, and spring 5 is compressed, 1 front end of positioning plate ontology and 8 continuous contact of plate.
Preferably, a upper cover plate 3, the use of upper cover plate 3 are added at 1 top of positioning plate ontology, it is ensured that positioning plate ontology 1
Glide direction, wherein, upper cover plate 3 is sealed on the rectangular opening of positioning plate ontology 1, coordinate fixed block 2 sliding rail, to positioning
Plate ontology 1 limit up and down, and the positioning plate ontology 1 moves between the upper cover plate 3 and the sliding rail 2, the top of upper cover plate 3
Portion offers the mounting hole to match with 4 head of fixing bolt, location and installation fixing bolt 4.
In conclusion positioning plate ontology 1 is sleeved on fixed block 2, on the outside of two positioning plate ontology medial surfaces 101 and two fixed blocks
Face 201 fits, and positioning plate ontology bottom surface 102 is bonded with sliding rail face 202, by fixing bolt 4 by upper cover plate 3 and fixed block 2
It is fastened in lower template, while positioning plate ontology rear end face 103 is limited after being flushed with 2 top surface 203 of fixed block by cover board 3
Position ensures that positioning plate ontology 1 can be relatively fixed block 2 and slide.Positioning plate ontology 1 is up and down on four faces and fixed block 2
Face cooperation is slided, and spring 5 is compressed, and spring 5 acts on positioning plate ontology 1, its front end is made to contact positioning with plate, realizes positioning plate
The Automatic-clamping positioning of ontology 1.
Positioning front edge of board is contacted with plate realizes plate clamping and positioning, when replacing different model plate, such as than ruler before
Very little big plate 8, plate outside and positioning plate body contacts, at this point, plate pushes positioning plate ontology to move out, at this point, bullet
Spring is compressed, and elastic force is acted on plate ontology, to positioning plate ontology to the lasting clamping force in plate direction, large-size at this time
Plate, which is realized, to be fixed.When not in use, self-return is carried out by spring.
This programme uses fixed block, coordinates with the slip of positioning plate ontology, cooperation is located at the elasticity on positioning plate ontology
Mechanism, the plate automatic positioning that can meet different model clamp, and adaptability is stronger, and simple in structure, easy to use.
Above certain exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (4)
1. a kind of flexible positioning mechanism is located at plate surrounding and is contacted with plate, which is characterized in that including：
Fixed block：The fixed block is fixed in lower template, and the bottom end both sides of the fixed block are horizontal-extending outward respectively, formed
Two sliding rails；
Positioning plate ontology：It is sleeved on the fixed block, and its bottom end is in contact with the sliding rail, and the positioning plate ontology can
It is moved along the sliding rail, the positioning plate ontology front end is contacted with plate；
Elastic mechanism：It is located on the positioning plate ontology, when the positioning plate ontology is along the sliding rail to far from plate direction
During slip, the elastic mechanism is supplied to the opposite elastic force of the positioning plate ontology；
The elastic mechanism includes fastening bolt, the spring being sleeved in fastening bolt；The threaded portion of the fastening bolt passes through
It is connected behind the tail portion of the positioning plate ontology with fixed block；The spring is by tightened bolt presses in the positioning plate ontology
Tail portion；
On the fixed block, offer one and extend vertically through in the mounting hole of the fixed block, the mounting hole is used to install fixation
Bolt；
The fixed block is rectangular block, and the rectangular opening equal with the rectangular block width is offered on the positioning plate ontology, and
The rectangular opening is more than the sliding rail length along the side edge length of its direction of motion；
Further include upper cover plate, the upper cover plate is sealed on the rectangular opening, offered at the top of the upper cover plate with it is described solid
Determine the mounting hole of bolt head matching, the positioning plate ontology moves between the upper cover plate and the sliding rail.
2. flexible positioning mechanism as described in claim 1, which is characterized in that the positioning plate ontology front end is a convex
The circular arc block risen.
3. flexible positioning mechanism as claimed in claim 2, which is characterized in that soft covered with one layer of rubber on the circular arc block
Pad.
4. flexible positioning mechanism as described in claim 1, which is characterized in that the maximum compressibility of the spring is the square
The side in shape hole and the difference of rectangular block side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302329.2A CN105750434B (en) | 2016-05-05 | 2016-05-05 | Flexible positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610302329.2A CN105750434B (en) | 2016-05-05 | 2016-05-05 | Flexible positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750434A CN105750434A (en) | 2016-07-13 |
| CN105750434B true CN105750434B (en) | 2018-07-10 |
Family
ID=56323749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610302329.2A Expired - Fee Related CN105750434B (en) | 2016-05-05 | 2016-05-05 | Flexible positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750434B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202824320U (en) * | 2012-07-20 | 2013-03-27 | 宁波福耀汽车零部件有限公司 | Location and pokayoke mechanism of inner plate notch of center pillar |
| CN103418702A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Elastic positioning device and die with the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3688509B2 (en) * | 1999-04-01 | 2005-08-31 | 本田技研工業株式会社 | Guide device for plate material |
| JP2001170728A (en) * | 1999-12-13 | 2001-06-26 | Silver Tekku:Kk | Positioning structure of object to be formed in die |
| CN203853468U (en) * | 2014-05-21 | 2014-10-01 | 四川长虹技佳精工有限公司 | Sheet self-adaptive positioning type die |
| CN204412877U (en) * | 2015-01-28 | 2015-06-24 | 长城汽车股份有限公司 | A kind of positioner and blanking die |
| CN204657313U (en) * | 2015-05-12 | 2015-09-23 | 安徽江淮汽车股份有限公司 | A kind of movable device for positioning and supporting |
-
2016
- 2016-05-05 CN CN201610302329.2A patent/CN105750434B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418702A (en) * | 2012-05-15 | 2013-12-04 | 珠海格力电器股份有限公司 | Elastic positioning device and die with the same |
| CN202824320U (en) * | 2012-07-20 | 2013-03-27 | 宁波福耀汽车零部件有限公司 | Location and pokayoke mechanism of inner plate notch of center pillar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105750434A (en) | 2016-07-13 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |