CN217915084U - Quick clamping device of crystal lamination - Google Patents

Abstract

The utility model provides a quick clamping device of crystal pressfitting, relate to crystal processing technology field, including pressfitting board and pressure pincers, the pressfitting board surface is seted up and is pressed the groove, the pressure pincers are located the pressfitting board surface of pressfitting groove one side, pressure pincers one side coupling is equipped with the promotion handle, the fixed connection guide arm that is equipped with between the adjacent promotion handle, it is equipped with arc stop lever groove to connect the guide arm surface, one side that the pressfitting pincers were kept away from on the pressfitting board surface is equipped with spacing guide pillar, the fixed spacing ring that is equipped with in the vertical even array in spacing guide pillar surface, adopt the pressfitting board surface to set up a plurality of pressure pincers, promotion handle between the adjacent pressure pincers is through connecting guide arm unified control, it drives a plurality of pressure pincers and carries out pressfitting simultaneously to the crystal of pressfitting inslot portion to connect the guide arm surface, the arc stop lever groove and the spacing guide pillar carry out the rigidity after the pressfitting, the spacing control that carries out different pressfitting power to arc stop lever groove, realize quick pressfitting of crystal and the even control of pressfitting power.

Description

Quick clamping device of crystal lamination

Technical Field

The utility model relates to a crystal processing technology field especially relates to a quick clamping device of crystal pressing.

Background

According to the bonding press plate for packaging the thin and small-outline transistor disclosed in the Chinese patent No. CN206758406U, the positioning window of the press plate is formed into a structure with a rib pressing effect, so that a single window for accommodating a single group of chips to form single-point fixing is achieved, a material strip substrate can be compacted on a base matched with the press plate in the bonding process, the technical problem that the material strip substrate is easy to arch and deform in a strip-shaped window in the prior art is solved, the material strip substrate can be stably compacted, meanwhile, enough bonding space is reserved for normal operation of equipment, and the like.

Pressfitting board in the above-mentioned patent document adopts conventional pressing tongs to carry out pressfitting one by one when carrying out the pressfitting to the crystal, and a plurality of pressing tongs need manual one-by-one control, and the preparation process is slow, and a plurality of pressing tongs dynamics is inhomogeneous wayward when the pressfitting, is unfavorable for actual crystal pressfitting to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick clamping device for crystal pressing.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a quick clamping device of crystal pressfitting, includes pressfitting board and pressfitting pincers, the pressfitting board surface is seted up and is pressed the groove, and the pressfitting groove is blind groove, the pressfitting pincers are located the pressfitting board surface of pressfitting groove one side, and pressfitting board surface linear array distributes and be equipped with the pressfitting pincers, pressfitting pincers one side coupling is equipped with the promotion handle, and is adjacent it connects the guide arm to promote to fix being equipped with between the handle, it is equipped with arc-shaped stop lever groove to connect the guide arm surface, one side that the pressfitting pincers were kept away from to the pressfitting board surface is equipped with spacing guide pillar, the fixed spacing ring that is equipped with of the vertical even array in spacing guide pillar surface.

Preferably, the bottom of the pressing pliers is symmetrically provided with two L-shaped connecting seats, the surface of the pressing plate is uniformly provided with positioning holes, the L-shaped connecting seats are connected with the surface of the pressing plate through the positioning holes by bolts, and the distance between every two adjacent positioning holes is equal to the integral length of the L-shaped connecting seats.

Preferably, the inner wall of the arc-shaped limiting rod groove has the same profile as the outer wall of the limiting guide pillars, the number of the arc-shaped limiting rod grooves is the same as that of the limiting guide pillars, and two sides of the bottom surface of each limiting guide pillar are connected with the surface of the pressing plate through bolts.

Preferably, the connecting guide rod and the arc-shaped limiting rod groove are integrally formed, and the vertical central line of the top surface of the arc-shaped limiting rod groove coincides with the vertical central line of the top surface of the limiting guide pillar.

Preferably, the limiting guide post and the limiting ring are integrally formed, and the difference between the diameter of the outer ring and the diameter of the inner ring of the limiting ring is 3 +/-0.5 cm.

Advantageous effects

The utility model discloses in, adopt the pressfitting board surface to set up a plurality of pressers, promotion handle between the adjacent pressers is through the unified control of connecting guide arm, connecting guide arm drives a plurality of pressers and carries out pressfitting simultaneously to the crystal of pressfitting inslot portion, and the arc stop lever groove of connecting the guide arm surface carries out the rigidity after the pressfitting with spacing guide pillar, and the stop ring is spacing to carry out the control of different pressfitting power in arc stop lever groove, realizes the quick pressfitting of crystal and the even control of pressfitting power.

Drawings

Fig. 1 is a schematic perspective view of a wafer bonding rapid clamping device;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a front view of a wafer stitching quick clamping device;

fig. 4 is a top view of a wafer stitching rapid clamping device.

Illustration of the drawings:

1. a pressing groove; 2. pressing the plywood; 3. pressing pliers; 4. an L-shaped connecting seat; 5. pushing the handle; 6. connecting the guide rod; 7. an arc-shaped limit rod groove; 8. a limiting guide post; 9. a limiting ring; 10. and (6) positioning the holes.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a crystal pressing fast clamping device comprises a pressing plate 2 and pressing pliers 3, wherein a pressing groove 1 is formed on the surface of the pressing plate 2, the pressing groove 1 is a blind groove, the pressing pliers 3 are positioned on the surface of the pressing plate 2 on one side of the pressing groove 1, the pressing pliers 3 are distributed on the surface of the pressing plate 2 in a linear array manner, a pushing handle 5 is arranged on one side of each pressing pliers 3 in a shaft connection manner, a connecting guide rod 6 is fixedly arranged between adjacent pushing handles 5, an arc-shaped limiting rod groove 7 is arranged on the surface of the connecting guide rod 6, a limiting guide pillar 8 is arranged on one side of the surface of the pressing plate 2 away from the pressing pliers 3, a limiting ring 9 is vertically and uniformly arranged on the surface of the limiting guide pillar 8 in an array manner, a plurality of pressing pliers 3 are arranged on the surface of the pressing plate 2, the pushing handles 5 between adjacent pressing pliers 3 are uniformly controlled by the connecting guide rod 6, the connecting guide rods 6 drive the plurality of the pressing pliers 3 to simultaneously press the crystals in the pressing groove 1, the position of the arc-shaped limiting rod groove 7 on the surface of the connecting guide rod 6 is fixed after being pressed with the limiting guide post 8, the limiting ring 9 controls the limiting of the arc-shaped limiting rod groove 7 with different pressing forces, the rapid pressing of crystals and the uniform control of the pressing forces are realized, two L-shaped connecting seats 4 are symmetrically arranged at the bottom of the pressing pliers 3, positioning holes 10 are uniformly arranged on the surface of the pressing plate 2, the L-shaped connecting seats 4 are connected with the surface of the pressing plate 2 through the positioning holes 10, the distance between the adjacent positioning holes 10 is the same as the integral length of the L-shaped connecting seats 4, the L-shaped connecting seats 4 support the pressing pliers 3, the installation of the pressing pliers 3 and the surface of the pressing plate 2 is convenient, the L-shaped connecting seats 4 are fixed with the positioning holes 10 on different positions of the surface of the pressing plate 2, the fixing of the pressing pliers 3 on different positions of the surface of the pressing plate 2 is carried out, the contour of the inner wall of the arc-shaped limiting rod groove 7 is the same as that of the outer wall of the limiting guide post 8, the number of the arc-shaped limiting rod grooves 7 is the same as that of the limiting guide pillars 8, two sides of the bottom surface of each limiting guide pillar 8 are in bolted connection with the surface of the corresponding pressing plate 2, different numbers of pressing pliers 3 can be arranged on the surface of each pressing plate 2 according to the pressing requirements of actual crystals, but at least two pressing pliers 3 are arranged, so that the installation of the connecting guide pillars 6 is more convenient, at least one arc-shaped limiting rod groove 7 is arranged between every two adjacent pressing pliers 3, the connecting guide pillar 6 and the arc-shaped limiting rod groove 7 are integrally formed, the vertical central line of the top surface of the arc-shaped limiting rod groove 7 is superposed with the vertical central line of the top surface of each limiting guide pillar 8, the limiting of force is carried out when the pressing pliers 3 are pressed through the limiting of the arc-shaped limiting rod groove 7 and a limiting ring 9 on the surface of the limiting guide pillar 8, when the pressing pliers 3 are actually pressed, the force is applied to the surface of the connecting guide pillar 6, the connecting guide pillar 6 is pulled to move to one side of the pressing groove 1, and under the action of the connecting guide pillar 6, the pushing handle 5 connected with the connecting guide rod 6 moves along with the connecting guide rod 6, the pressing pliers 3 continuously pull along with the connecting guide rod 6 under the connecting action of the pushing handle 5, the arc-shaped limit rod groove 7 on the surface of the connecting guide rod 6 is overlapped with the top surface of the limit guide post 8 and slowly moves downwards, the end part of the pressing pliers 3 continuously moves downwards towards the bottom surface of the pressing groove 1, so as to press the crystal surface in the pressing groove 1, according to different pressing forces required by the crystal, after the pressing pliers 3 reaches a target pressing degree, the limit ring 9 and the arc-shaped limit rod groove 7 at the overlapped position of the arc-shaped limit rod groove 7 and the surface of the limit guide post 8 are limited, the connecting guide rod 6 is continuously pressed downwards along the surface of the limit guide post 8, the pressing force at the end part of the pressing pliers 3 is increased, the connecting guide rod 6 is continuously moved upwards, the pressing force at the end part of the pressing pliers 3 is reduced, so as to control the pressing force, the limiting guide pillar 8 and the limiting ring 9 are integrally formed, and the difference between the outer ring diameter and the inner ring diameter of the limiting ring 9 is 3 +/-0.5 cm, so that the arc-shaped limiting rod groove 7 and the limiting ring 9 can be conveniently limited.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a quick clamping device of crystal crimping, includes pressfitting board (2) and pincers (3), its characterized in that: pressfitting board (2) surface is seted up and is pressed groove (1), and pressfitting groove (1) is blind groove, pressfitting pincers (3) are located pressfitting board (2) surface of pressfitting groove (1) one side, and pressfitting board (2) surface linear array distributes and is equipped with pressfitting pincers (3), pressfitting pincers (3) one side coupling is equipped with promotes handle (5), and is adjacent it is fixed to be equipped with between promotion handle (5) connects guide arm (6), it is equipped with arc stop lever groove (7) to connect guide arm (6) surface, one side that pressfitting board (2) surface was kept away from pressfitting pincers (3) is equipped with spacing guide pillar (8), the vertical even array in spacing guide pillar (8) surface is fixed and is equipped with spacing ring (9).

2. The crystal press-fit rapid clamping device according to claim 1, wherein: the bottom of the pressing pliers (3) is symmetrically provided with two L-shaped connecting seats (4), the surface of the pressing plate (2) is uniformly provided with positioning holes (10), the L-shaped connecting seats (4) are connected with the surface of the pressing plate (2) through the positioning holes (10) in a bolt mode, and the distance between the positioning holes (10) is the same as the whole length of the L-shaped connecting seats (4).

3. The crystal press-fit rapid clamping device according to claim 1, wherein: the inner wall of the arc-shaped limiting rod groove (7) is identical to the outline of the outer wall of the limiting guide column (8), the number of the arc-shaped limiting rod grooves (7) is identical to that of the limiting guide columns (8), and two sides of the bottom surface of each limiting guide column (8) are connected with the surface of the pressing plate (2) through bolts.

4. The crystal press-fit rapid clamping device according to claim 1, wherein: the connecting guide rod (6) and the arc-shaped limiting rod groove (7) are integrally formed, and the vertical central line of the top surface of the arc-shaped limiting rod groove (7) coincides with the vertical central line of the top surface of the limiting guide pillar (8).

5. The crystal press-fit rapid clamping device according to claim 1, wherein: the limiting guide post (8) and the limiting ring (9) are integrally formed, and the difference between the diameter of the outer ring and the diameter of the inner ring of the limiting ring (9) is 3 +/-0.5 cm.

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