CN218658575U

CN218658575U - SMD series tray location structure frock clamp

Info

Publication number: CN218658575U
Application number: CN202222749291.7U
Authority: CN
Inventors: 邓杰明
Original assignee: GUANGDONG FAILONG CRYSTAL TECHNOLOGY CO LTD
Current assignee: GUANGDONG FAILONG CRYSTAL TECHNOLOGY CO LTD
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-21
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a SMD processingequipment technical field, concretely relates to SMD series tray location structure frock clamp, including the base, set up in the holding surface and the four locating component of group of base, locating component includes chevron main part and two elasticity locating parts, and the elasticity locating part includes U type spare and elastic component, and the elastic component is formed by a plurality of U type spares end to end in proper order, and the elastic component is located the one end of the inboard of U type spare and elastic component and the one end fixed connection of U type spare, the other end of the elastic component that is located the right side with the right lower extreme fixed connection of chevron main part, the other end that is located left elastic component with the left lower extreme fixed connection of chevron main part. This frock clamp provides elasticity clamping-force for U type spare through the elastic component, and the elastic component has certain cushioning effect when U type spare keeps the clamping state to make U type spare and base plate or semi-manufactured goods's contact mode be non-rigid contact mode, difficult damage base plate or semi-manufactured goods's contact surface.

Description

SMD series tray location structure frock clamp

Technical Field

The utility model relates to a SMD processingequipment technical field, concretely relates to SMD series tray location structure frock clamp.

Background

In the SMD process, a substrate or a semi-finished product to be processed needs to be positioned and fixed, and a jig or a fixture is usually used to position and load the substrate or the semi-finished product. The existing jigs or fixtures for mounting SMD substrates or semi-finished products are usually positioned and fixed by clamping components, the clamping components clamp the side edges of the substrates or semi-finished products in a hard contact manner, but when the clamping components are used for positioning and fixing the substrates or semi-finished products, the clamping contact parts of the clamping components are easy to damage the substrates or semi-finished products. And the clamping assembly needs to be connected with a driving part to realize the state switching of loosening and clamping, the structure is complex, and the equipment cost is high.

Therefore, a jig which does not easily damage the contact surface of the substrate or the semi-finished product without a driving part is required in the market at present.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a SMD series tray location structure frock clamp, this frock clamp carries out spacing fixed to four corners of base plate or semi-manufactured goods through four group's locating component's U type spare, provide elasticity clamping-force for U type spare through the elastic component, U type spare has certain cushioning effect when keeping clamping state, thereby make U type spare and base plate or semi-manufactured goods contact means be non-rigid contact means, be difficult for damaging base plate or semi-manufactured goods contact surface.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a SMD series tray location structure frock clamp, includes the base, set up in the holding surface and four locating component of group of base, four locating component two liang of mutual symmetry set up in the holding surface, locating component includes chevron type main part and two elastic locating part, and the chevron type main part is fixed in the holding surface, two elastic locating part symmetries set up in the left and right sides of chevron type main part, elastic locating part include U type spare and elastic component, and the elastic component is formed by a plurality of U type spares end to end in proper order, and the elastic component is located the inboard of U type spare and the one end fixed connection of elastic component and U type spare, the other end of the elastic component that is located the right side with the right lower extreme fixed connection of chevron type main part, the other end of the elastic component that is located the left with the left lower extreme fixed connection of chevron type main part.

The herringbone main body and the two elastic limiting pieces are integrally formed.

The left lower end of the herringbone main body extends into the corresponding U-shaped part and is fixedly connected with the corresponding elastic part, and the right lower end of the herringbone main body extends into the corresponding U-shaped part and is fixedly connected with the corresponding elastic part.

The herringbone main body is provided with a limiting step matched with the free end of the U-shaped part.

The V-shaped part is connected between the elastic part and the U-shaped part, and the V-shaped part is positioned in the limiting groove.

The herringbone main body is provided with an assembling hole, and a bolt is connected between the assembling hole and the base.

Wherein, the both sides of base have seted up the locking breach.

Wherein, the side of base is seted up centering breach, centering breach is the V type setting.

The beneficial effects of the utility model reside in that:

in the in-service use process of this application, the space between four groups of locating component is for being used for placing base plate and semi-manufactured goods space, put into this space with base plate or semi-manufactured goods slope, two corners extrusion wherein two sets of locating component's of base plate or semi-manufactured goods U type spare at the in-process of putting into, thereby make the elastic component that corresponds take place elastic deformation, U type spare pressurized removes some distance towards the outside, again with base plate or semi-manufactured goods two outer two corners card go into between remaining two sets of locating component, the elastic component kick-backs and drives U type spare and contract towards the inboard and press from both sides the side of four corners of base plate or semi-manufactured goods, thereby be fixed in the holding surface with base plate or semi-manufactured goods location. When the substrate or the semi-finished product needs to be taken out, only one corner of the substrate or the semi-finished product needs to be tilted upwards to be taken out easily.

The utility model provides a frock clamp carries out spacing fixed through four U type spares of four group locating component to four corners of base plate or semi-manufactured goods, provides elasticity clamping force for U type spare through the elastic component, and the elastic component has certain cushioning effect when U type spare is keeping clamping state to make U type spare and base plate or semi-manufactured goods contact mode be non-rigid contact mode, be difficult for haring base plate or semi-manufactured goods contact surface. Simultaneously, this application resets the power through the elastic deformation of elastic component and provides the clamping force who presss from both sides tight base plate or semi-manufactured goods for U type spare, need not to set up alone and is used for driving the drive part that the centre gripping position accomplished the centre gripping action, has simplified frock clamp's structure, has greatly reduced equipment cost.

Drawings

Fig. 1 is a plan view of the present invention.

Fig. 2 is a top view of the positioning assembly of the present invention.

The reference signs are: the positioning device comprises a base 1, a supporting surface 2, a positioning component 3, a herringbone main body 4, a U-shaped part 5, a U-shaped part 6, a limiting step 7, a limiting groove 8, a V-shaped part 9, an assembling hole 10, a locking notch 11 and a centering notch 12.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-2, which are not intended to limit the present invention.

Referring to fig. 1-2, a tooling fixture for SMD series tray positioning structure comprises a base 1, a supporting surface 2 and four sets of positioning components 3, wherein the supporting surface 2 and the four sets of positioning components 3 are arranged on the base 1, the four sets of positioning components 3 are symmetrically arranged on the supporting surface 2 in pairs, the positioning components 3 comprise a herringbone main body 4 and two elastic limiting parts, the herringbone main body 4 is fixed on the supporting surface 2, the two elastic limiting parts are symmetrically arranged on the left and right sides of the herringbone main body 4, the elastic limiting parts comprise U-shaped parts 5 and elastic parts, the elastic parts are formed by sequentially connecting a plurality of U-shaped parts 6 end to end, the elastic parts are arranged on the inner sides of the U-shaped parts 5, one ends of the elastic parts are fixedly connected with one ends of the U-shaped parts 5, the other ends of the elastic parts on the right side are fixedly connected with the right lower end of the herringbone main body 4, and the other ends of the elastic parts on the left side are fixedly connected with the left lower end of the herringbone main body 4.

In particular, the openings of the two U-shaped elements 5 located on the same side of the base 1 are facing in opposite directions. The number of the U-shaped bodies 6 is four.

In the practical use process of this application, the space between four groups of locating component 3 is the space that is used for placing base plate and semi-manufactured goods, put into this space with base plate or semi-manufactured goods slope, two corners extrusion wherein two sets of locating component 3's of base plate or semi-manufactured goods U type spare 5 at the in-process of putting into, thereby make corresponding elastic component take place elastic deformation, U type spare 5 is pressed and is removed a little distance to the outside, again with base plate or semi-manufactured goods two outer two corners card income to between remaining two sets of locating component 3, the elastic component kick-backs and drives U type spare 5 and contracts towards the inboard and presss from both sides the side of four corners of base plate or semi-manufactured goods, thereby fix a position base plate or semi-manufactured goods on holding surface 2. When the substrate or the semi-finished product needs to be taken out, only one side corner of the substrate or the semi-finished product needs to be tilted upwards, and then the substrate or the semi-finished product can be taken out easily.

The utility model provides a frock clamp carries out spacing fixed through four corners of the U type spare 5 of four group locating component 3 to base plate or semi-manufactured goods, provides elasticity clamping force for U type spare 5 through the elastic component, and U type spare 5 has certain cushioning effect when keeping clamping state to make U type spare 5 be non-hard contact mode with base plate or semi-manufactured goods contact mode, difficult damage base plate or semi-manufactured goods contact surface. Simultaneously, this application resets the power through the elastic deformation of elastic component and provides the clamping force who presss from both sides tight base plate or semi-manufactured goods for U type spare 5, need not to set up alone and is used for driving the drive part that the centre gripping position accomplished the centre gripping action, has simplified frock clamp's structure, has greatly reduced equipment cost.

Wherein, the herringbone main body 4 and the two elastic limiting pieces are integrally formed. In particular, the positioning assembly 3 is a metal piece.

The left lower end of the herringbone main body 4 extends into the corresponding U-shaped part 5 to be fixedly connected with the corresponding elastic part, and the right lower end of the herringbone main body 4 extends into the corresponding U-shaped part 5 to be fixedly connected with the corresponding elastic part.

Wherein the herringbone main body 4 is provided with a limit step 7 which is matched with the free end of the U-shaped part 5. In the in-service use process, when U type spare 5 received base plate or semi-manufactured goods extrusion, the gradual pressurized end of U type spare 5 removed towards spacing step 7 direction, received when touching spacing step 7 and keep off and can't continue to remove to effectively inject the biggest removal stroke of the pressurized end of U type spare 5, avoid the pressurized end of U type spare 5 to remove the stroke too big and lead to the elastic component deformation too big, thereby avoid the elastic component to take place elastic fatigue because deformation is too big.

The V-shaped part elastic piece is characterized by further comprising two limiting grooves 8, the two limiting grooves 8 are symmetrically arranged on the left side and the right side of the herringbone main body 4, a V-shaped part 9 is connected between the elastic piece and the U-shaped part 5, and the V-shaped part 9 is located in the limiting grooves 8. Specifically, the spacing groove 8 is the V type groove, the kink of V type spare 9 stretches into in the spacing groove 8, and has the clearance between the kink of V type spare 9 and the tank bottom of spacing groove 8, and the activity stability of elasticity locating part when spacing groove 8 and the cooperation of V type spare 9 can effectively improve U type spare 5 pressurized.

The herringbone main body 4 is provided with an assembling hole 10, and a bolt is connected between the assembling hole 10 and the base 1.

Wherein, the both sides of base 1 are seted up locking breach 11. In the practical application process, when the base 1 moves to the assigned station of the SMD device, the SMD device completes the locking work of the tooling fixture by cooperating with the locking notch 11.

Wherein, the side of base 1 is seted up centering breach 12, centering breach 12 is the V type setting. Specifically, the centering notch 12 is located in the middle of the side surface of the base 1, and when the tooling fixture is locked, the SMD device can quickly complete the positioning operation of the base 1 due to the arrangement of the centering notch 12.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. The utility model provides a SMD series tray location structure frock clamp which characterized in that: the elastic locating device comprises a base (1), a supporting surface (2) and four groups of locating components (3), wherein the supporting surface (2) and the four groups of locating components (3) are arranged on the base (1) in a pairwise symmetrical mode, the four groups of locating components (3) are arranged on the supporting surface (2) in a pairwise symmetrical mode, each locating component (3) comprises a herringbone main body (4) and two elastic locating parts, the herringbone main bodies (4) are fixed to the supporting surface (2), the two elastic locating parts are symmetrically arranged on the left side and the right side of the herringbone main body (4), each elastic locating part comprises a U-shaped part (5) and an elastic part, each elastic part is formed by sequentially connecting a plurality of U-shaped parts (6) end to end, each elastic part is located on the inner side of the U-shaped part (5), one end of each elastic part is fixedly connected with one end of the U-shaped part (5), the other end of each elastic part located on the right side is fixedly connected with the right lower end of the herringbone main body (4), and the other end of the elastic part located on the left side is fixedly connected with the left lower end of the herringbone main body (4).

2. The SMD series tray positioning structure jig of claim 1, wherein: the herringbone main body (4) and the two elastic limiting pieces are integrally formed.

3. The SMD series tray positioning structure jig of claim 1, wherein: the left lower end of the herringbone main body (4) extends into the corresponding U-shaped part (5) to be fixedly connected with the corresponding elastic part, and the right lower end of the herringbone main body (4) extends into the corresponding U-shaped part (5) to be fixedly connected with the corresponding elastic part.

4. The SMD series tray positioning structure jig of claim 1, wherein: the herringbone main body (4) is provided with a limiting step (7) matched with the free end of the U-shaped part (5).

5. The SMD series tray positioning structure jig of claim 1, wherein: the V-shaped part is characterized by further comprising two limiting grooves (8), the two limiting grooves (8) are symmetrically arranged on the left side and the right side of the herringbone main body (4), a V-shaped part (9) is connected between the elastic part and the U-shaped part (5), and the V-shaped part (9) is located in the limiting grooves (8).

6. The SMD series tray positioning structure jig of claim 1, wherein: the herringbone main body (4) is provided with an assembling hole (10), and a bolt is connected between the assembling hole (10) and the base (1).

7. The SMD series tray positioning structure jig of claim 1, wherein: locking notches (11) are formed in two sides of the base (1).

8. The SMD series tray positioning structure jig of claim 1, wherein: the side surface of the base (1) is provided with a centering notch (12), and the centering notch (12) is arranged in a V shape.