CN105750434A - Movable positioning mechanism - Google Patents
Movable positioning mechanism Download PDFInfo
- Publication number
- CN105750434A CN105750434A CN201610302329.2A CN201610302329A CN105750434A CN 105750434 A CN105750434 A CN 105750434A CN 201610302329 A CN201610302329 A CN 201610302329A CN 105750434 A CN105750434 A CN 105750434A
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- CN
- China
- Prior art keywords
- plate body
- fixed block
- location
- sheet metal
- positioning mechanism
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- 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
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- 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)
- Connection Of Plates (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a movable positioning mechanism which is arranged around a plate part, is in contact with a sheet metal part and comprises a fixed block, a positioning plate body and an elastic mechanism, wherein the fixed block is fixed on a lower template; two sides of the bottom end of the fixed block respectively extend outward horizontally to form two slide rails; the positioning plate body sleeves the fixed block and has the bottom end in contact with the slide rails; the positioning plate body can move along the slide rails; the front end of the positioning plate body is in contact with the sheet metal part; the elastic mechanism is arranged on the positioning plate body; when the positioning plate body slides along the slide rail in a direction away from the sheet metal part, the elastic mechanism provides an opposite elastic force for the positioning plate body. According to the solution, the fixed block is used to be matched with the positioning plate body in a sliding manner; the elastic mechanism arranged on the positioning plate body in a matching manner can meet the automatic positioning clamping of different types of sheet metal parts.
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: be cladded with sheet metal component and refer to the stamping parts covering automobile-exterior.Mainly include left and right gusset, left-right and front-back car door, beater or beat-up, top cover, send out lid, tail-gate etc..During plate transport, it is generally adopted bar shaped stock feeding form blanking, as shown in Figure 1, alignment pin 2a is fixed on lower bolster 3a, contacts with sheet metal component 1a outer edge, location to sheet metal component during to ensure feeding, but this kind of mode, alignment pin is fixed on lower bolster, and alignment pin place is adjusted, when positioning the metal sheet of large-size, adopt existing alignment pin mode cannot realize sheet metal component clamping and positioning, need to separately offer alignment pin installing hole, complicated operation, it is impossible to realize the automatic adjustment of detent mechanism.
Chinese patent: 201410616043.2 disclose a kind of testing pressure head detent mechanism, the adjustment of locating piece is to be realized by the bolt that locating piece both sides are opposite disposed, when namely adjusting, loosen both sides bolt, during location, bolt is tightened, clamping and positioning block realizes the fixing of locating piece, and this kind of mode is with being so suitable for different sheet metal component clamping and positioning, but it cannot be carried out the automatic adjustment to punch assembly, complicated operation, need to manually tighten release bolt and realize.Other one section of Chinese patent: 201520304965.X, a kind of movable device for positioning and supporting, it is that spring coordinates wedge to realize locating piece up-down adjustment, cannot realize the automatic adjustment of locating piece equally, still need to during adjustment manually pull wedge, to meet the adjustment up and down of locating piece, say, that patent disclosed in two sections all cannot realize the automatic adjustment of locating piece, during adjustment, need manual operation, and structure is complicated, be not easy to arrange.
Summary of the invention
The present invention is to solve existing detent mechanism, need to manually adjust when location, to realize the motion of locating piece, it is impossible to realize the automatic adjustment of locating piece.
The present invention provides a kind of flexible positioning mechanism to achieve these goals, and it is located at plate surrounding and contacts with metal sheet, including, fixed block: described fixed block is fixed on lower bolster, the both sides, bottom of described fixed block are outwards horizontal-extending respectively, form two slide rails；Location-plate body: it is sleeved on described fixed block, and its bottom contacts with described slide rail, described location-plate body can move along described slide rail, and described location-plate body front end contacts with sheet metal component；Elastic mechanism: it is located on described location-plate body, when described location-plate body is along described slide rail to when sliding away from sheet metal component direction, described elastic mechanism is supplied to the elastic force that described location-plate body is contrary.
Preferably, described elastic mechanism includes fastening bolt, is sleeved on the spring on fastening bolt；The threaded portion of described fastening bolt is connected with fixed block after the afterbody of described location-plate body；Described spring passes through the tightened bolt presses afterbody at described location-plate body.
Preferably, described location-plate body front end is the circular arc block of an outwardly convex.
Preferably, described circular arc block is coated with one layer of rubber mount.
Preferably, on described fixed block, offering one and extend vertically through in the fixing hole of described fixed block, described fixing hole is used for installing fixing bolt.
Preferably, also including upper cover plate, described upper cover plate is sealed on described rectangular opening, and the top of described upper cover plate offers the installing hole matched with described anchor stud head portion, and described location-plate body moves between described upper cover plate and described slide rail.
Preferably, described fixed block is rectangular block, and described location-plate body offers the rectangular opening equal with described rectangular block width, and described rectangular opening along the side edge length of its direction of motion more than described slide rail length.
Preferably, the maximum compressibility of described spring is the side difference with rectangular block side of described rectangular opening.
Effect of the invention is that: this programme adopts fixed block, coordinates with the slip of locating piece body, coordinating the elastic mechanism being located on locating piece body, the sheet metal component that can meet different model is automatically positioned clamping, and adaptability is higher, and simple in construction, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The plate detent mechanism that Fig. 1 is traditional uses 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-alignment pin 3a-lower bolster
1-locating piece body 101-location-plate body medial surface 102-locating piece body bottom surface 103-location-plate body rear end face 2-fixed block 201-fixed block lateral surface 202-slide rail face 203-fixed block end face 3-upper cover plate 4-is fixing, and bolt 5-spring 6-fastens bolt 7-lower bolster 8-sheet metal component
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing, the present invention is further detailed.
It is a kind of flexible positioning mechanism provided by the invention referring to Fig. 2-Fig. 4, including: fixed block 3: described fixed block 3 is fixed on lower bolster 7, the both sides, bottom of fixed block 3 are outwards horizontal-extending respectively, form two slide rails.
Location-plate body 1: it is sleeved on described fixed block 2, and its bottom contacts with slide rail 2, namely in Fig. 2, locating piece body bottom surface 102 contacts with slide rail face 202, two location-plate body medial surface 101 contact with fixed block lateral surface 202 respectively, location-plate body 1 is slided along described slide rail, the front end of location-plate body 1 contacts with sheet metal component 8, and sheet metal component 8 is compressed location.
Elastic mechanism: it is located on described location-plate body 1, when described location-plate body 1 is along described slide rail to when sliding away from sheet metal component 8 direction, described elastic mechanism is supplied to the elastic force that described location-plate body 1 is contrary, it is ensured that sheet metal component 8 continuous positioning is compressed.
During use, slide in and out location-plate body 1, elastic mechanism effect location-plate body, sheet metal component is placed on lower bolster, sheet metal component and location-plate body front end against, now sheet metal component 8 is by acting on the elastic force on location-plate body, it is achieved the Automatic-clamping location of metal sheet, wherein the use of elastic mechanism can make this device be applicable to different model sheet metal component be automatically positioned clamping.
Above-mentioned elastic mechanism specifically includes fastening bolt 6, is sleeved on the spring 5 on fastening bolt 6；The threaded portion wherein fastening bolt 6 is connected with fixed block 2 after described location-plate body 1 afterbody；Spring 5 passes through the tightened bolt presses afterbody at described location-plate body 1, and spring is owing to being compressed, and it gives the thrust that location-plate body 1 is lasting so that location-plate body 1 front end keeps the continuous contact with sheet metal component.Elastic mechanism certainly also can add and is located between location-plate body 1 and fixed block 2, only need to ensure that when location-plate body 1 slides in and out, spring 5 is compacted.
In the present embodiment, the front end of location-plate body 1 is the circular arc block 1 of an outwardly convex, and the design of circular arc block 1 ensure that location-plate body 1 is when contacting with sheet metal component, reduces the scuffing to sheet metal component outer surface.It is highly preferred that also can at circular arc block 1 overlying lid layer rubber mount, to improve protected effect further.
Fixed block 2 is arranged on lower bolster 7 by fixing bolt 4, concrete, fixed block end face 203 offers one and extends vertically through in the fixing hole of described fixed block 2, described fixing hole is used for installing fixing bolt 4, fixing bolt 4 is installed from fixed block 2 top, is connected with lower bolster bottom fixing bolt 4.
In the present embodiment, fixed block 2 is rectangular block, location-plate body 1 offers the rectangular opening equal with described rectangular block 2 width, and described rectangular opening along the side edge length of its direction of motion more than described slide rail length, time initial, fixed block 2 contacts with location-plate body front end face, and now, the maximum sliding distance of location-plate body 1 is the location-plate body rear end face 103 distance from fixed block rear end face, that is, the difference of the side that maximum compressibility 5 is described rectangular opening of spring 5 and rectangular block side.Pulling back location-plate body 1, spring 5 is compressed, location-plate body 1 front end and sheet metal component 8 continuous contact.
Preferably, a upper cover plate 3 is added at location-plate body 1 top, the use of upper cover plate 3, it is ensured that the glide direction of location-plate body 1, wherein, upper cover plate 3 is sealed on the rectangular opening of location-plate body 1, it coordinates the slide rail of fixed block 2, carries out spacing up and down to location-plate body 1, and described location-plate body 1 moves between described upper cover plate 3 and described slide rail 2, the top of upper cover plate 3 offers the installing hole matched with described fixing bolt 4 head, and location and installation fixes bolt 4.
In sum, location-plate body 1 is enclosed within fixed block 2, two location-plate body medial surface 101 and two fixed block lateral surface 201 fit, fit in location-plate body bottom surface 102 and slide rail face 202, by fixing bolt 4, upper cover plate 3 and fixed block 2 are fastened on lower bolster, pass through cover plate 3 with fixed block 2 end face 203 after making locating piece body rear end face 103 flush spacing, it is ensured that locating piece body 1 can be relatively fixed block 2 and slide simultaneously.Locating piece body 1 four faces up and down coordinate slip with the face on fixed block 2, and spring 5 is compressed, and spring 5 acts on locating piece body 1 so that it is front end contacts location with sheet metal component, it is achieved the Automatic-clamping location of location-plate body 1.
Location-plate front end contacts with sheet metal component and realizes sheet metal component clamping and positioning, when changing different model sheet metal component, such as the sheet metal component 8 bigger than size before, with location-plate body contacts outside sheet metal component, now, sheet metal component promotes location-plate body to move out, now, spring is compressed, and elastic force acts on sheet metal component body, to location-plate body to the lasting clamping force in sheet metal component direction, now large-size sheet metal component realizes fixing.When not in use, self-return is carried out by spring.
This programme adopts fixed block, coordinates with the slip of locating piece body, coordinates the elastic mechanism being located on locating piece body, and the sheet metal component that can meet different model is automatically positioned clamping, and adaptability is higher, and simple in construction, easy to use.
Below some one exemplary embodiment of the present invention is only described by the mode of explanation, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, it is possible to by various different modes, described embodiment is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (8)
1. a flexible positioning mechanism, it is located at plate surrounding and contacts with metal sheet, it is characterised in that including:
Fixed block: described fixed block is fixed on lower bolster, the both sides, bottom of described fixed block are outwards horizontal-extending respectively, form two slide rails；
Location-plate body: it is sleeved on described fixed block, and its bottom contacts with described slide rail, described location-plate body can move along described slide rail, and described location-plate body front end contacts with sheet metal component；
Elastic mechanism: it is located on described location-plate body, when described location-plate body is along described slide rail to when sliding away from sheet metal component direction, described elastic mechanism is supplied to the elastic force that described location-plate body is contrary.
2. flexible positioning mechanism as claimed in claim 1, it is characterised in that described elastic mechanism includes fastening bolt, is sleeved on the spring on fastening bolt；The threaded portion of described fastening bolt is connected with fixed block after the afterbody of described location-plate body；Described spring passes through the tightened bolt presses afterbody at described location-plate body.
3. flexible positioning mechanism as claimed in claim 2, it is characterised in that described location-plate body front end is the circular arc block of an outwardly convex.
4. flexible positioning mechanism as claimed in claim 3, it is characterised in that be coated with one layer of rubber mount on described circular arc block.
5. the flexible positioning mechanism as described in any one of claim 1-4, it is characterised in that on described fixed block, offers one and extends vertically through in the fixing hole of described fixed block, and described fixing hole is used for installing fixing bolt.
6. flexible positioning mechanism as claimed in claim 5, it is characterized in that, also include upper cover plate, described upper cover plate is sealed on described rectangular opening, the top of described upper cover plate offers the installing hole matched with described anchor stud head portion, and described location-plate body moves between described upper cover plate and described slide rail.
7. flexible positioning mechanism as claimed in claim 6, it is characterized in that, described fixed block is rectangular block, and described location-plate body offers the rectangular opening equal with described rectangular block width, and described rectangular opening along the side edge length of its direction of motion more than described slide rail length.
8. flexible positioning mechanism as claimed in claim 7, it is characterised in that the maximum compressibility of described spring is the side difference with rectangular block side of described rectangular opening.
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 true CN105750434A (en) | 2016-07-13 |
| CN105750434B CN105750434B (en) | 2018-07-10 |
Family
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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 |
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| CN (1) | CN105750434B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001170728A (en) * | 1999-12-13 | 2001-06-26 | Silver Tekku:Kk | Positioning structure of object to be formed in die |
| EP1043086A3 (en) * | 1999-04-01 | 2001-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Strip guiding device |
| 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 |
| 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043086A3 (en) * | 1999-04-01 | 2001-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Strip guiding device |
| JP2001170728A (en) * | 1999-12-13 | 2001-06-26 | Silver Tekku:Kk | Positioning structure of object to be formed in die |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105750434B (en) | 2018-07-10 |
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| 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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| 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 |