CN213998100U

CN213998100U - Elastic quick positioning mechanism

Info

Publication number: CN213998100U
Application number: CN202021565412.7U
Authority: CN
Inventors: 吴永丰; 陈晓敏; 马驰; 赵传龙; 朱纯傲; 任军平
Original assignee: Suzhou Cheersson Precision Industry Co ltd
Current assignee: Suzhou Ruima Precision Industry Group Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-08-20
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a quick positioning mechanism of elasticity, it is including location bottom plate and a plurality of positioning element, every positioning element prescribes a limit to the installation station, use the up end of location bottom plate as the reference surface, positioning element arranges in order along left right direction on the reference surface, parallel with the reference surface or be arranged in the reference surface and with left right direction looks vertically direction be the fore-and-aft direction, every positioning element includes that the polylith locates the spacing portion of fixed stopper and a plurality of elasticity on the location bottom plate, fixed stopper distributes in the left side of installation station, front side and rear side are used for prescribing a limit to the installation station left, forward and backward degree of freedom, the spacing portion of elasticity is located the right side of installation station, be used for adjusting the installation station size, the spacing portion of elasticity has the part and can also break away from the installation station in installation station top, this part is the sticking department. The positioning mechanism is simple and reliable in structure, and can efficiently and quickly realize accurate positioning of the plurality of to-be-positioned parts, so that the plurality of to-be-positioned parts can simultaneously tap teeth.

Description

Elastic quick positioning mechanism

Technical Field

The invention relates to an elastic quick positioning mechanism.

Background

In the hardware stamping die industry, secondary processing (such as tapping, chamfering, milling a sunken table, riveting, assembling and the like) of a stamped product is a common process flow. Therefore, how to quickly position the product and how to conveniently take and place the product especially relates to the simultaneous processing of a plurality of products, and has higher requirements on the jig. To the problem, we have designed an elasticity quick positioning mechanism who uses in the secondary operation field, and this mechanism can realize polylith aluminum plate's quick location, and the placing of product and taking out convenient and fast help promoting production efficiency.

Disclosure of Invention

The invention aims to provide an elastic quick positioning mechanism which can realize quick and accurate positioning when a plurality of pieces to be positioned are placed.

In order to solve the technical problems, the invention adopts the following technical scheme: an elastic quick positioning mechanism comprises a positioning bottom plate and a plurality of positioning units, wherein each positioning unit defines an installation station, the upper end surface of the positioning bottom plate is taken as a reference surface, the positioning units are sequentially arranged on the reference surface along the left-right direction, the direction parallel to the reference surface or in the reference surface and vertical to the left-right direction is the front-back direction, each positioning unit comprises a plurality of fixed limiting blocks arranged on the positioning bottom plate and a plurality of elastic limiting parts, the fixed limiting blocks are distributed on the left side, the front side and the rear side of the installation station and used for limiting the degree of freedom of the installation station in the left direction, the front direction and the rear direction, the elastic limiting part is positioned on the right side of the installation station, the elastic limiting part is provided with a part which can be above the mounting station and also can be separated from the mounting station, and the part is a locking part.

Preferably, each fixed limiting block is provided with a waist-shaped hole.

Optimized, every the spacing portion of elasticity presses the material piece including elasticity, the spout has been seted up in the elasticity presses the material piece, the spacing portion of elasticity including still include sliding connection in the spout and with the elasticity fixed block of location bottom plate fixed connection, connect in press the material elastic component between elasticity fixed block and the elasticity presses the material piece and fixed locating prevent on the elasticity fixed block elasticity presses the material piece to break away from the elasticity briquetting apron of elasticity fixed block.

Preferably, a connecting column convenient for adjusting the position of the locking part is arranged on the elastic limiting part positioned on the rightmost side.

Preferably, each positioning unit comprises four fixed limiting blocks and two elastic limiting parts, wherein the fixed limiting blocks are located on the left side of the installation station, and the other two elastic limiting parts are located on the front side and the rear side of the installation station respectively.

Furthermore, a fixed bump positioned above the installation station is arranged on the fixed limiting block.

Furthermore, the elastic pressing block faces the end of the installation station and is provided with a moving lug in a hanging mode, and the upper end face of the moving lug is provided with an inclined plane convenient for installation of a to-be-positioned piece.

The invention has the beneficial effects that: the positioning mechanism is simple and reliable in structure, and can efficiently and quickly realize accurate positioning of the plurality of to-be-positioned parts, so that the plurality of to-be-positioned parts can simultaneously tap teeth.

Drawings

FIG. 1 is a schematic view of the overall structure of an elastic quick positioning mechanism;

FIG. 2 is a schematic diagram of a first positioning unit;

FIG. 3 is a schematic structural diagram of a first fixed limiting block 1;

FIG. 4 is a schematic structural diagram of the first fixed limiting block 2;

FIG. 5 is a schematic structural view of a first elastic limiting part;

FIG. 6 is a cross-sectional view of the bottom of the aluminum plate positioning;

FIG. 7 is a schematic structural diagram of an eighth positioning unit;

FIG. 8 is a schematic view of all aluminum plates before being placed;

FIG. 9 is a schematic view of the front seven aluminum plates after being placed;

FIG. 10 is a schematic view of an eighth positioning unit with an aluminum plate inserted therein;

FIG. 11 is a schematic view of the eighth positioning unit after the aluminum plate is placed therein.

In the above drawings: as shown in fig. 1, comprises 1, a first positioning unit; 2. a second positioning unit; 3. a third positioning unit; 4. a fourth positioning unit; 5. a fifth positioning unit; 6. a sixth positioning unit; 7. a seventh positioning unit; 8. an eighth positioning unit; 9. positioning the bottom plate; as shown in fig. 2, the device comprises 1-1 and a first fixed limiting block 1; 1-2, a first fixed limiting block 2; 1-3, a first fixed limiting block 3; 1-4, a first fixed limiting block 4; 1-5 first aluminum plates; 1-6, a first elastic limiting part; the first elastic limiting part (1-6) comprises 1-6-1 and a first elastic pressing block; 1-6-2, a first elastic fixing block; 1-6-3, a first elastic pressing block cover plate; 1-6-4, a first material pressing elastic piece; as shown in fig. 7, the device comprises 8-1 and an eighth fixed limiting block 1; 8-2, an eighth fixed limiting block 2; 8-3, an eighth fixed limiting block 3; 8-4, an eighth fixed limiting block 4; 8-5, an eighth aluminum plate; 8-6, an eighth elastic limiting part; the eighth elastic limiting part (8-6) comprises 8-6-1 and an eighth elastic pressing block; 8-6-2, eighth elastic fixing block; 8-6-3, an eighth elastic pressing block cover plate; 8-6-4, an eighth swage elastic piece; 8-6-5, connecting column; as shown in fig. 9, comprising 1-5, a first aluminum plate; 2-5, a second aluminum plate; 3-5, a third aluminum plate; 4-5, fourth aluminum plate; 5-5, a fifth aluminum plate; 6-5, a sixth aluminum plate; 7-5, a seventh aluminum plate; 8-5 and an eighth aluminum plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 11, the elastic quick positioning mechanism includes a positioning base plate and a plurality of positioning units, each of which defines an installation station, and the positioning units are sequentially arranged in a left-right direction on a reference surface, with an upper end surface of the positioning base plate being a reference surface, and a direction parallel to the reference surface or in the reference surface and perpendicular to the left-right direction being a front-back direction.

Every the positioning unit includes that the polylith is located fixed stopper and the spacing portion of a plurality of elasticity on the positioning bottom plate, fixed stopper distribute in the left side, front side and the rear side of installation station are used for injecing the installation station degree of freedom left, forward and backward, fixed stopper is last to have to be located the fixed lug of installation station top. The elastic limiting part is positioned on the right side of the installation station and used for adjusting the size of the installation station, and the elastic limiting part is provided with a part which can be positioned above the installation station and can also be separated from the installation station and is a locking part. Each fixed limiting block is provided with a waist-shaped hole. Every the spacing portion of elasticity presses the material piece including elasticity, the spout has been seted up in the material piece is pressed to elasticity, the spacing portion of elasticity still include sliding connection in the spout and with location bottom plate fixed connection's elasticity fixed block, connect in material elastic component is pressed to elasticity fixed block and elasticity between the material piece is pressed to elasticity fixed block and fixed locating prevent on the elasticity fixed block elasticity presses the material piece to break away from the elasticity fixed block's elastic pressing block apron, elasticity presses the material piece orientation the tip of installation position hangs and is equipped with the removal lug, the up end of removing the lug is equipped with the inclined plane of the installation of being convenient for treating the setting element. . And a connecting column convenient for adjusting the position of the locking part is arranged on the elastic limiting part positioned at the rightmost side. Every the positioning unit includes four fixed stopper and two the spacing portion of elasticity, wherein two fixed stopper is located the left side of installation station, two are located the front side and the rear side of installation station, two respectively the spacing portion of elasticity. The material pressing elastic piece is a spring.

In this embodiment, the positioning units include eight first positioning units 1, eight second positioning units 2, eight third positioning units 3, eight fourth positioning units 4, eight fifth positioning units 5, eight sixth positioning units 6, eight seventh positioning units 7, and eight eighth positioning units 8, the leftmost positioning unit is the first positioning unit 1, the rightmost positioning unit is the eighth positioning unit 8, the to-be-positioned member is an aluminum plate, each positioning unit fixes one aluminum plate at a time, and the first aluminum plate 1-5, the second aluminum plate 2-5, the third aluminum plate 3-5, the fourth aluminum plate 4-5, the fifth aluminum plate 5-5, the sixth aluminum plate 6-5, the seventh aluminum plate 7-5, and the eighth aluminum plate 8-5 are respectively arranged from left to right. Take the first positioning unit 1 and the first aluminum plate 1-5 and take the eighth positioning unit 8 and the eighth aluminum plate 8-5 as an example. The fixed limit blocks of the first positioning unit 1 are respectively a first fixed limit block 1 (1-1), a first fixed limit block 2 (1-2), a first fixed limit block 3 (1-3), a first fixed limit block 4 (1-4), and so on.

When placing the first aluminum plate: as shown in FIG. 2, the first aluminum plate (1-5) is stably placed on the positioning bottom plate (9) and is limited by the first fixed limiting block 1 (1-1), the first fixed limiting block 2 (1-2), the first fixed limiting block 3 (1-3) and the first fixed limiting block 4 (1-4) at the periphery. And then, a second aluminum plate is placed, and the first elastic pressing block (1-6-1) in the first elastic limiting part (1-6) is pushed to continuously compress the first pressing elastic part (1-6-4) to move leftwards in the placing process until the second aluminum plate can be placed easily. By analogy, the following second to seventh aluminum plates are placed in the same manner as the first plate.

When placing eighth aluminum plate: when all the aluminum plates on the left side have been placed, the last aluminum plate can be placed at this point, as shown in FIG. 9. As shown in the figures 10 and 11, before the eighth aluminum plate (8-5) is placed, the connecting column (8-6-5) is shifted rightwards to drive the eighth elastic pressing block (8-6-1) to move rightwards, the eighth elastic pressing elastic piece (8-6-4) is continuously compressed in the moving process until the eighth aluminum plate can be placed, and the placing mode of the eighth elastic pressing block is different from that of the left aluminum plate in that after the placing is finished, the connecting column (8-6-5) can be loosened to enable the eighth elastic pressing block (8-6-1) to automatically return to be right under the action of the eighth elastic pressing elastic piece (8-6-4) to push the eighth aluminum plate to move leftwards. In the process of the left movement, the seventh block and the sixth block move to the left of the first aluminum plate in turn according to the sequence from the right to the left, and the aluminum plate positioning is finally realized when the left edge of the first aluminum plate touches the first fixed limiting block 2 (1-2) shown in fig. 4.

After tapping is finished, all the aluminum plates can be completely loosened by only moving the connecting column (8-6-5) rightwards to a certain degree by hands. The eighth aluminum plate (8-5) can be taken preferentially, after the aluminum plate is taken out, even if the connecting column (8-6-5) is loosened, the front seven aluminum plates can be automatically released under the action of spring force, sharp corners above the inner grooves of the first fixed limiting blocks 2 (1-2) and the first fixed limiting blocks 3 (1-3) have certain inclination after being subjected to chamfering treatment, all the aluminum plates can be taken out conveniently and quickly, and the process is repeated in a circulating mode.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. An elastic quick positioning mechanism comprises a positioning bottom plate and a plurality of positioning units, wherein each positioning unit defines an installation station, the upper end face of the positioning bottom plate is used as a reference face, the positioning units are sequentially arranged on the reference face along the left-right direction, and the direction which is parallel to the reference face or is positioned in the reference face and is vertical to the left-right direction is the front-back direction, and the elastic quick positioning mechanism is characterized in that: every the positioning unit includes that the polylith is located fixed stopper and the spacing portion of a plurality of elasticity on the positioning bottom plate, fixed stopper distribute in the left side, front side and the rear side of installation station are used for injecing the installation station degree of freedom left, forward and backward, the spacing portion of elasticity is located the right side of installation station is used for adjusting the installation station size, the spacing portion of elasticity has the part can also break away from the installation station in installation station top, and this part is the sticking department.

2. The resilient quick positioning mechanism of claim 1, wherein: each fixed limiting block is provided with a waist-shaped hole.

3. The resilient quick positioning mechanism of claim 1, wherein: every the spacing portion of elasticity presses the material piece including elasticity, the spout has been seted up in the elasticity presses the material piece, the spacing portion of elasticity still include sliding connection in the spout and with the elasticity fixed block of location bottom plate fixed connection, connect in press the material elastic component between elasticity fixed block and the elasticity presses the material piece and fixed locating prevent on the elasticity fixed block elasticity presses the material piece to break away from the elasticity fixed block's elasticity briquetting apron.

4. The resilient quick positioning mechanism of claim 1, wherein: and a connecting column convenient for adjusting the position of the locking part is arranged on the elastic limiting part positioned at the rightmost side.

5. The resilient quick positioning mechanism of claim 1, wherein: every the positioning unit includes four fixed stopper and two the spacing portion of elasticity, wherein two fixed stopper is located the left side of installation station, two are located the front side and the rear side of installation station, two respectively the spacing portion of elasticity.

6. The resilient quick positioning mechanism of claim 2, wherein: and the fixed limiting block is provided with a fixed lug which is positioned above the mounting station.

7. The resilient quick positioning mechanism of claim 3, wherein: the elastic material pressing block faces the end portion of the installation station and is provided with a moving lug in a hanging mode, and the upper end face of the moving lug is provided with an inclined face convenient for installation of a to-be-positioned piece.