CN214817921U

CN214817921U - Jig needle die pressing tongue structure

Info

Publication number: CN214817921U
Application number: CN202120187408.XU
Authority: CN
Inventors: 林鹏飞; 李照辉; 刘剑锋; 邱俊鸿; 谌鹏
Original assignee: Ganzhou Tongxingda Technology Co Ltd
Current assignee: Ganzhou Tongxingda Technology Co Ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-23
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a tool needle mould tongue pressing structure, include: the fixing seat is respectively provided with a limiting plate and a clamping plate at two ends of the fixing seat; the limiting plate, the fixing seat and the clamping plate are sequentially connected and then are L-shaped; a rotating shaft hole is formed in the joint of the fixed seat and the limiting plate, and a rotating shaft is arranged in the rotating shaft hole; the width D1 of screens board is less than the width D2 of fixing base. The utility model discloses can effectively reduce the area of contact of screens board and FPC product to reduce the terminal perk time-out of FPC product and the possibility of screens board contact, reduce because contact failure and lead to the problem that the screen can't light or grey screen.

Description

Jig needle die pressing tongue structure

Technical Field

The utility model relates to a tool field especially relates to a tool needle mould presses tongue structure.

Background

The jig needle die pressing tongue in the prior art has the following problems: 1. the whole width is large, when the jig needle mold pressing tongue is not pressed, the tail end of a module FPC on the jig needle mold is tilted, the module FPC and the jig needle mold pressing generate the problem of poor contact, and the problem that a screen cannot be lightened or a grey screen cannot be caused; 2. in the prior art, the jig for the FPC product comprises a body and a cover body, wherein a placing position of the FPC product is arranged on the jig body, the cover body is covered after a jig needle molding tongue is pressed down, and the cover body can also be covered when the jig needle molding tongue is not pressed down, so that the problem that the jig needle molding tongue is not pressed down exists, and the actual effect of the jig cannot be achieved; 3. the abrasion easily causes dust and debris, and the precision is poor.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a jig needle die pressing tongue structure which solves the problem that the precision is poor due to dust and debris caused by easy abrasion of the jig needle die pressing tongue in the prior art; meanwhile, the problem that the screen cannot be lightened or the screen is grey due to the fact that the width of a jig needle die pressing tongue is large and the risk of poor contact exists is solved; the problem that the pressing tongue of the jig needle die cannot be timely found to be not pressed down is solved.

The technical scheme of the utility model as follows: a jig needle molding tongue structure includes: the fixing seat is respectively provided with a limiting plate and a clamping plate at two ends of the fixing seat; the limiting plate, the fixing seat and the clamping plate are sequentially connected and then are L-shaped; a rotating shaft hole is formed in the joint of the fixed seat and the limiting plate, and a rotating shaft is arranged in the rotating shaft hole; the width D1 of screens board is less than the width D2 of fixing base. Through fixing the rotating shaft, fixing the fixing seat, the limiting plate and the clamping plate on one side of a FPC product placing position, before FPC is placed, pushing the clamping plate, the fixing seat, the limiting plate and the rotating shaft to integrally rotate to one side far away from the FPC product placing position, an alignment clamping groove is formed in the FPC product placing position, a buckle matched with the clamping groove is arranged on the FPC product, the buckle is aligned to the clamping groove in the corresponding position, the FPC product is accurately placed in the FPC product placing position, the clamping plate, the fixing seat, the limiting plate and the rotating shaft are rotated integrally, so that the clamping plate is pressed on the upper side of the FPC product, if the FPC product placing position is deviated, the buckle on the FPC product cannot be inserted into the clamping groove in the corresponding position on the FPC product placing position, and the clamping plate cannot be normally pressed down at the moment, and the position of the FPC product needs to be adjusted is indicated; the arrangement of the clamping plate can ensure that the FPC product is placed at the FPC product placing position without deviation, the width D1 of the clamping plate is smaller than the width D2 of the fixing seat, the width of the clamping plate is smaller, and the contact area between the clamping plate and the FPC product can be effectively reduced, so that the possibility that the tail end of the FPC product is contacted with the clamping plate when being tilted is reduced, and the problem that a screen cannot be lightened or a grey screen cannot be lightened due to poor contact is solved; on the other hand, the utility model adds a limit plate structure on the basis of the prior art, when the clamp plate is not pressed on the FPC product, namely the position clamping plate is positioned at one side far away from the position for placing the FPC product, as the limiting plate, the fixed seat and the position clamping plate are sequentially connected and then are L-shaped, therefore, the rotating process can only rotate 90 degrees, at the moment, the clamping plate faces to the cover body of the jig, the limiting plate is close to the jig body, the cover body is provided with a through hole, if the cover body is covered, the clamping plate can be inserted into the through hole, the limiting plate can clamp the cover body, so that the cover body can not be covered on the jig body, when the clamping plate is pressed on the FPC product, the limiting plate faces the cover body, when the cover body is covered, the limiting plate is inserted into the through hole on the cover body, the cover body can be covered, through increasing the problem that the screens board did not push down, guarantee to operate normally, the practicality is strong.

Further, the downside of fixing base with the downside of screens board is in the coplanar, just the plane that the side place was gone up of fixing base is higher than the plane that the side place was gone up of screens board. The thickness of the blocking plate can be reduced by setting the blocking plate in the state.

Furthermore, the joint of the fixed seat and the limiting plate is rounded, and the side of the limiting plate, which is far away from the fixed seat, is rounded. The connecting part of the fixing seat and the limiting plate is rounded, so that the whole structure can rotate conveniently.

Furthermore, the materials of the fixed seat, the limiting plate and the clamping plate are all stainless steel with magnetism. Set up to having magnetic stainless steel material, guarantee that magnet adsorbable overall structure need not to tin-plating at overall structure's surface to effectively prevent wearing and tearing and lead to the fact dust, clastic problem, improve tool effect precision.

Further, the width D3 of the limit plate is equal to the width D2 of the fixing seat.

Furthermore, the width D1 of the clamping plate is 2.7 mm-2.9 mm; the width D2 of the fixed seat is 6.0 mm-6.4 mm. The width of screens board, fixing base can be according to particular case, sets for different values, but need guarantee that the width of screens board is less than the width of fixing base.

Preferably, the width D1 of the blocking plate is 2.8 mm; the width D2 of fixing base is 6.1 mm.

Furthermore, the limiting plate, the fixing seat and the clamping plate are all cuboid. The rectangular box is convenient for production and processing.

By adopting the scheme, the utility model provides a tool needle mould tongue pressing structure, can guarantee through setting up the screens that the FPC product is placed the position that places the position in FPC product place does not have the deviation, can effectively reduce its area of contact with FPC product simultaneously to reduce the possibility of FPC product end when upwarping and contacting with the screens, reduce because contact failure cause the problem that the screen can't light or grey screen; the problem that the clamping plate is not pressed down can be quickly found by adding the limiting plate structure, normal operation is guaranteed, and the practicability is high; need not at overall structure's surface tin-plating to effectively prevent to wear and tear and cause dust, clastic problem, improve tool effect precision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the limiting plate, the fixing seat and the clamping plate of the present invention;

fig. 3 is a schematic structural view of the main viewing angle of the present invention.

Wherein: the fixing seat 1, the rotating shaft hole 10, the limiting plate 2, the clamping plate 3 and the rotating shaft 4.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, the present invention provides a jig needle mold pressing tongue structure, including: the fixing seat 1 is respectively provided with a limiting plate 2 and a clamping plate 3 which are arranged at two ends of the fixing seat 1; the limiting plate 2, the fixed seat 1 and the clamping plate 3 are sequentially connected and then are L-shaped; a rotating shaft hole 10 is formed in the joint of the fixed seat 1 and the limiting plate 2, and a rotating shaft 4 is arranged in the rotating shaft hole 10; the width D1 of the blocking plate 3 is less than the width D2 of the fixed seat 1. Specifically, in the present embodiment, the width D1 of the blocking plate 3 is 2.8mm, and the width D2 of the fixing seat 1 and the width D3 of the limiting plate 2 are both 6.1 mm; limiting plate 2, fixing base 1, screens board 3 are the cuboid form, set up to the convenient production and processing of cuboid form, just limiting plate 2, fixing base 1, screens board 3 integrated into one piece.

Specifically, in the embodiment, the fixed seat 1, the limit plate 2 and the position-clamping plate 3 are fixed on one side of the FPC product placing position through the fixed rotating shaft 4, before the FPC is placed, the clamping plate 3, the fixing seat 1, the limiting plate 2 and the rotating shaft 4 are pushed to integrally rotate to one side far away from the FPC product placing position, an alignment clamping groove is arranged in the FPC product placing position, a buckle matched with the clamping groove is arranged on the FPC product, the buckle is aligned to the clamping groove in the corresponding position, the FPC product is accurately placed in the FPC product placing position, the clamping plate 3, the fixing seat 1, the limiting plate 2 and the rotating shaft 4 are integrally rotated, so that the clamping plate 3 is pressed on the upper side of the FPC product, if the placing position of the FPC product has deviation, the buckle on the FPC product cannot be inserted into the clamping groove at the corresponding position on the FPC product placing position, and at the moment, the clamping plate 3 cannot be pressed down normally, which indicates that the position of the FPC product needs to be adjusted; the arrangement of the clamping plate 3 can ensure that the FPC product is placed at the FPC product placing position without deviation, the width D1 of the clamping plate 3 is smaller than the width D2 of the fixing seat 1, the width of the clamping plate 3 is smaller, and the contact area between the clamping plate 3 and the FPC product can be effectively reduced, so that the possibility that the tail end of the FPC product is contacted with the clamping plate 3 when being tilted is reduced, and the problem that a screen cannot be lightened or a grey screen cannot be caused by poor contact is solved; on the other hand, the utility model adds the structure of the limiting plate 2 on the basis of the prior art, when the position clamping plate 3 is not pressed on the FPC product, namely the position clamping plate 3 is at one side far away from the position where the FPC product is placed, because the limiting plate 2, the fixing seat 1 and the position clamping plate 3 are L-shaped after being connected in sequence, the rotation process can only rotate 90 degrees, at this time, the position clamping plate 3 faces the cover body of the jig, the limiting plate 2 is close to the jig body, the cover body is provided with a through hole, if the cover body is covered, the position clamping plate 3 can be inserted into the through hole, the cover body can be clamped by the limiting plate 2, so that the cover body can not be covered on the jig body, when the position clamping plate 3 is pressed on the FPC product, the limiting plate 2 faces the cover body, when the cover body is covered, the position clamping plate 2 is inserted into the through hole on the cover body, the cover body can be covered, the problem that the position clamping plate 3 is not pressed down can be quickly found by adding the structure of the limiting plate 2, the normal operation is ensured, and the practicability is strong.

Specifically, in this embodiment, the lower side surface of the fixing base 1 and the lower side surface of the clamping plate 3 are located on the same plane, and the plane where the upper side surface of the fixing base 1 is located is higher than the plane where the upper side surface of the clamping plate 3 is located. The thickness of the detent plate 3 can be reduced in this state. The connection part of the fixed seat 1 and the limiting plate 2 is rounded, and the side of the limiting plate 2 far away from the fixed seat 1 is rounded. The joint of the fixed seat 1 and the limiting plate 2 is rounded, so that the integral structure can rotate conveniently; the side of the limiting plate 2, which is far away from the fixed seat 1, is rounded, so that the phenomenon that the limiting plate 2 damages the cover body of the jig when the cover body of the jig is covered can be prevented from being inaccurate in alignment. The materials of the fixed seat 1, the limiting plate 2 and the clamping plate 3 are all stainless steel with magnetism. Set up to having magnetic stainless steel material, guarantee that magnet adsorbable overall structure need not to tin-plating at overall structure's surface to effectively prevent wearing and tearing and lead to the fact dust, clastic problem, improve tool effect precision.

In summary, the utility model provides a jig needle mold pressing tongue structure, which can ensure that the position of the FPC product placed at the FPC product placing position has no deviation by arranging the clamping plate, and can effectively reduce the contact area between the FPC product and the clamping plate, thereby reducing the possibility of contact between the FPC product and the clamping plate when the tail end of the FPC product is tilted, and reducing the problem that the screen can not be lightened or the screen is grey due to poor contact; the problem that the clamping plate is not pressed down can be quickly found by adding the limiting plate structure, normal operation is guaranteed, and the practicability is high; need not at overall structure's surface tin-plating to effectively prevent to wear and tear and cause dust, clastic problem, improve tool effect precision.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a tool needle mould tongue structure, its characterized in that includes: the fixing seat is respectively provided with a limiting plate and a clamping plate at two ends of the fixing seat; the limiting plate, the fixing seat and the clamping plate are sequentially connected and then are L-shaped; a rotating shaft hole is formed in the joint of the fixed seat and the limiting plate, and a rotating shaft is arranged in the rotating shaft hole; the width D1 of screens board is less than the width D2 of fixing base.

2. The needle mold pressing tongue structure of a jig according to claim 1, wherein the lower side surface of the fixing base and the lower side surface of the clamping plate are in the same plane, and the upper side surface of the fixing base is higher than the upper side surface of the clamping plate.

3. The jig needle die spatula structure of claim 1, wherein the connection between the fixing seat and the limiting plate is rounded, and the side of the limiting plate away from the fixing seat is rounded.

4. The jig needle molding tongue structure according to claim 1, wherein the fixing seat, the limiting plate and the blocking plate are made of magnetic stainless steel.

5. The jig needle molding tongue structure as claimed in claim 1, wherein the width D3 of the limiting plate is equal to the width D2 of the fixing seat.

6. The jig needle die-pressing tongue structure as claimed in claim 1, wherein the width D1 of the blocking plate is 2.7mm to 2.9 mm; the width D2 of the fixed seat is 6.0 mm-6.4 mm.

7. The jig needle molding tongue structure as claimed in claim 6, wherein the width D1 of the blocking plate is 2.8 mm; the width D2 of fixing base is 6.1 mm.

8. The jig needle mold spatula structure of claim 1, wherein the limiting plate, the fixing seat and the clamping plate are all rectangular.