CN106042228A - Adjustment platform for microarray dotting processing - Google Patents

Abstract

The invention discloses an adjustment platform for microarray impact point processing, which includes a lower slide, an upper slide, elastic parts and connecting pieces, and the connecting pieces are arranged in multiples and evenly arranged on the contour of the upper slide above; the upper sliding platform is set on the lower sliding platform, the elastic member is arranged between the lower sliding platform and the upper sliding platform, and the two ends of the elastic member press the lower sliding platform and the upper sliding platform respectively. platform; a first threaded hole is opened on the lower platform, and a through hole corresponding to the position of the first threaded hole is opened on the bottom surface of the upper sliding platform, and the connecting piece passes through the through hole to connect with the first threaded hole. A threaded hole for threaded connection. In the present invention, when the upper surface of the upper sliding table is inclined, it can be tightened or loosened through the connecting piece, and then the upper sliding table moves upward or downward under the action of the elastic piece and the connecting piece, so that the upper sliding table The upper surface is in a horizontal state, thereby realizing the levelness adjustment of the upper slide table, and has the beneficial effects of simple structure, convenient adjustment and high precision.

Description

An adjustable platform for microarray bump processing

technical field

The invention relates to an adjustment platform, in particular to an adjustment platform for microarray impact point processing.

Background technique

The light guide plate mold is an ultra-precision part. There are micro-arrays in the light guide plate mold. These micro-arrays are formed by the ultra-precision impact machine. Since the depth of the holes in the micro-array is only a few microns, it is necessary to make To maintain consistency and small errors in the processing depth of the hole, the platform needs to have extremely high flatness and levelness. Due to the unreasonable design of the existing light guide plate mold processing platform, the level adjustment of the platform is cumbersome, time-consuming and poor in accuracy, which greatly affects the processing quality and efficiency of the light guide plate mold.

Contents of the invention

The purpose of the present invention is to solve the problem that the existing light guide plate mold processing platform is unreasonable in design, the level adjustment of the platform is cumbersome, time-consuming and poor in accuracy, which greatly affects the processing quality and efficiency of the light guide plate mold, and provides a An adjustment platform for processing microarray collision points with simple structure, convenient adjustment and high precision.

The purpose of the present invention can adopt following technical scheme to reach:

An adjustment platform for microarray impact point processing, including a lower slide, an upper slide, elastic members and connecting pieces, the connecting pieces are set in multiples, and are uniformly arranged on the contour of the upper slide; the The upper sliding platform is arranged on the lower sliding platform, the elastic member is arranged between the lower sliding platform and the upper sliding platform, and the two ends of the elastic member respectively press the lower sliding platform and the upper sliding platform; A first threaded hole is opened on the lower table, and a through hole corresponding to the position of the first threaded hole is opened on the bottom surface of the upper slide table, and the connecting piece is threaded through the through hole and the first threaded hole. connect.

As a preferred solution, the first threaded hole is provided with a first counterbore, the first counterbore is coaxial with the first threaded hole, and the elastic member is sheathed in the first counterbore Inside, and press the sliding table.

As a preferred solution, a second counterbore is opened on the bottom surface of the upper slide on the through hole, the second counterbore is coaxial with the through hole, and the elastic member is sleeved on the In the second counterbore, and press against the upper slide table.

As a preferred solution, a third counterbore is opened on the surface of the upper sliding table on the through hole, and a bearing is installed on the third counterbore, and one end of the connecting piece passes through the bearing in turn. The shaft hole, the second counterbore and the first counterbore are threadedly connected with the first threaded hole, and the other end of the connector presses against the inner ring of the bearing.

Further, the upper surface of the upper slide table is evenly opened with a fourth counterbore, and a magnet is installed in the fourth counterbore.

As a preferred solution, a second threaded hole is formed at the center of the fourth counterbore, a through hole is formed on the magnet, and the magnet is screwed and fixedly connected to the second threaded hole through a screw.

Further, a light guide plate mold is provided on the surface of the upper slide table, and the magnet absorbs the light guide plate mold to fix the light guide plate mold on the upper slide table.

As a preferred solution, the bearing is a thrust bearing.

As a preferred solution, the elastic member is a pressure spring.

Implement the present invention, have following beneficial effect:

1. In the present invention, under the action of the elastic force of the elastic member, the upper sliding table is always under the upward action. When the upper surface of the upper sliding table is inclined, it can be tightened or loosened through the connecting piece at the corresponding position, and the upper sliding table moves up or down under the action of the elastic piece and the connecting piece, so that the upper sliding table The upper surface of the upper sliding table is in a horizontal state, thereby realizing the adjustment of the levelness of the upper surface of the upper sliding table, and has the characteristics of simple structure, convenient adjustment and high precision.

2. Under the positioning effect of the first counterbore and the second counterbore, the elastic part will not slide sideways during the compression process of the elastic part, which ensures the vertical distance of the upper slide table adjusted by the connecting part Variable stability and homogeneity.

3. When the connecting piece is twisted in the present invention, the connecting piece and the upper ring of the thrust bearing rotate together, and the lower ring of the bearing is fixed by interference fit with the third counterbore. The connecting piece is rotated by the upper ring of the thrust bearing, and the resistance received by the connecting piece is rolling friction force, which is small, so that the connecting piece can be easily adjusted by twisting and turning, so as to achieve the purpose of leveling the upper surface of the upper sliding table. And because the upper ring of the connecting piece and the bearing is in a relatively static state, the connecting piece will not be worn during the rotation process, thereby better ensuring the service life of the connecting piece.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of the adjustment platform used for microarray impact point processing of the present invention;

Fig. 2 is a sectional view along the A-A direction of Fig. 1;

Fig. 3 is a structural schematic diagram of the adjustment platform used for microarray collision point processing according to the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example

Referring to Fig. 1 and Fig. 2, the present embodiment relates to an adjustment platform, including a sliding platform 1, an upper sliding platform 2, an elastic member 3 and a connecting member 4, and the connecting member 4 is provided in multiples, and is evenly arranged on the upper sliding platform. on the outline of the platform 2; the upper sliding platform 2 is set on the sliding platform 1, the elastic member 3 is arranged between the sliding platform 1 and the upper sliding platform 2, and the two ends of the elastic member 3 Press the sliding table 1 and the upper sliding table 2 respectively; the sliding table 1 has a first threaded hole 11, and the bottom surface of the upper sliding table 2 has a screw hole corresponding to the position of the first threaded hole 11. The through hole 21, the connecting piece 4 passes through the through hole 21 and is threadedly connected with the first threaded hole 11. The connecting piece 4 is a fine-tuning precision screw. Under the action of the elastic force of the elastic member 3, the upper slide table 2 is always subjected to an upward action. When the upper surface of the upper sliding table 2 is inclined, it can be tightened or loosened by the connecting piece 4 at the corresponding position, then the upper sliding table 2 moves upward or downward under the action of the elastic member 3 and the connecting piece 4 , so that the upper surface of the upper sliding table 2 is in a horizontal state, thereby realizing the adjustment of the levelness of the upper surface of the upper sliding table 2, which has the characteristics of simple structure, convenient adjustment and high precision.

As shown in Figures 2 and 3, the first threaded hole 11 is provided with a first counterbore 12, the first counterbore 12 is coaxial with the first threaded hole 11, and the elastic member 3 is sleeved In the first counterbore 12, and press against the slide table 1. The lower end of the elastic member 3 is positioned under the action of the first counterbore 12, so that the lower end of the elastic member 3 will not slide sideways when the elastic member 3 is compressed, ensuring that the upper sliding table 2 adjusted by the connecting member 4 Stability and uniformity of the vertical distance variable. Similarly, a second counterbore 22 is formed on the bottom surface of the upper sliding table 2 on the through hole 21, the second counterbore 22 is coaxial with the through hole 21, and the elastic member 3 is sleeved on the Inside the second counterbore 22 , and press against the upper slide table 2 . The upper end of the elastic member 3 is positioned under the positioning action of the second counterbore 22, so that the lower end of the elastic member 3 will not slide laterally during the compression process of the elastic member 3, ensuring that the upper slide table 2 adjusted by the connecting member 4 Stability and uniformity of the vertical distance variable.

The surface of the upper sliding table 2 located on the through hole 21 has a third counterbore 23, the third counterbore 23 is equipped with a bearing 5, and one end of the connecting piece 4 passes through the bearing 5 in turn. The shaft hole, the second counterbore 22 and the first counterbore 12 are screwed to the first threaded hole 11 , and the other end of the connector 4 presses against the inner ring of the bearing 5 . The bearing 5 is a thrust bearing.

When the connecting piece 4 is twisted, the connecting piece 4 and the upper ring of the thrust bearing rotate together, and the lower ring of the thrust bearing is fixed by an interference fit with the third counterbore 23 . The connecting piece 4 rotates through the upper ring of the thrust bearing, and the resistance received by the connecting piece 4 is rolling friction force, which is small, so that the connecting piece 4 can be easily adjusted by twisting and turning to realize the upper surface level of the upper slide table 2 purpose of regulation. And because the connecting piece 4 and the upper ring of the thrust bearing are in a relatively static state, the connecting piece 4 will not be worn during the rotation process, so that the service life of the connecting piece 4 can be better guaranteed.

The upper surface of the upper slide table 2 is evenly opened with a fourth counterbore, and a magnet 6 is installed in the fourth counterbore. The magnet 6 is a powerful magnet, through which the workpiece to be processed with magnetic attraction can be adsorbed on the upper surface of the upper slide table 2, so as to quickly fix and install the workpiece, and further improve the convenience of use.

When the workpiece to be processed is a light guide plate mold, the surface of the upper slide 2 is provided with a light guide plate mold, and the magnet absorbs the light guide plate mold to fix the light guide plate mold on the upper slide 2 . Of course, the platform can also be used to process other workpieces similar to light guide plate molds, which are attracted to the upper surface of the upper slide table 2 by magnets.

A second threaded hole is provided at the center of the fourth counterbore, and a through hole is provided on the magnet 6 , and the magnet is screwed and fixedly connected with the second threaded hole by a screw 7 . The upper surface of the screw 7 is lower than the upper surface of the upper slide table 2, and the magnet 6 is fixedly installed on the upper slide table 2 by the screw 7, so that the magnet 6 can be installed and disassembled quickly.

The above disclosure is only a preferred embodiment of the present invention, which certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims (9)

1. An adjustment platform for microarray collision point processing, characterized in that it comprises a lower slide, an upper slide, elastic members and connectors, the connectors are set to a plurality, and are evenly arranged on the upper slide on the contour of the upper slide table; the upper slide table is arranged on the slide table, the elastic member is arranged between the slide table and the upper slide table, and the two ends of the elastic member press the slide table and the slide table respectively. Upper sliding platform: a first threaded hole is opened on the sliding platform, and a through hole corresponding to the position of the first threaded hole is opened on the bottom surface of the upper sliding platform, and the connecting piece passes through the through hole to connect with the upper sliding platform. The first threaded hole is threaded. 2. A kind of adjustment platform for microarray impact point processing according to claim 1, characterized in that, the first threaded hole is provided with a first counterbore, and the first counterbore and the first counterbore are connected to each other. The threaded holes are coaxial, and the elastic member is sheathed in the first counterbore and presses against the slide table. 3. A kind of adjusting platform for microarray collision point processing according to claim 2, it is characterized in that, the bottom surface of the upper slide table positioned on the through hole has a second counterbore, and the second counterbore Coaxial with the through hole, the elastic member is sheathed in the second counterbore and presses against the upper sliding platform. 4. A kind of adjusting platform for microarray collision point processing according to claim 3, it is characterized in that, the surface of the upper slide table positioned on the through hole has a third counterbore, and the third counterbore A bearing is installed on the top, and one end of the connecting piece passes through the shaft hole of the bearing, the second counterbore and the first counterbore in turn to be screwed into the first threaded hole, and the other end of the connecting piece presses the The inner ring of the bearing described above. 5. According to any one of claims 1 to 4, an adjustment platform for microarray impact point processing, characterized in that, the upper surface of the upper slide table is uniformly provided with a fourth counterbore, and the fourth counterbore A magnet is installed in the hole. 6. A kind of adjusting platform for microarray collision point processing according to claim 5, it is characterized in that, the central position of described the 4th counterbore has the second threaded hole, has perforation on the described magnet, so The magnet is screwed and fixedly connected to the second threaded hole through a screw. 7. A kind of adjusting platform that is used for microarray impact point processing according to claim 5, it is characterized in that, the surface of described upper slide table is provided with light guide plate mold, and described magnet absorbs described light guide plate mold and guides The light board mold is fixed on the upper slide table. 8 . The adjustment platform for microarray impact point processing according to claim 4 , wherein the bearing is a thrust bearing. 9 . An adjustment platform for microarray impact point processing according to any one of claims 1 to 3 , wherein the elastic member is a compression spring.