CN216464225U

CN216464225U - Fixing device with adjustable production of microelectronic assembly is used

Info

Publication number: CN216464225U
Application number: CN202123244862.3U
Authority: CN
Inventors: 曾耀辉
Original assignee: Etans Shenzhen Electronic Technology Co ltd
Current assignee: Etans Shenzhen Electronic Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-10
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a fixing device with adjustable microelectronic component production is used, which comprises a worktable, the top sliding connection of board has the fixed station, and is provided with business turn over mechanism between the bottom of fixed station and the bottom of board, the transversal U type of personally submitting of fixed station, the equal sliding connection in top both sides of fixed station has the supporting rack, and the bottom of supporting rack sets up to advancing mechanism with the inside of fixed station, and the inside of supporting rack is pegged graft and is had the grip block, and the jack has all been opened in one side four corners of grip block, fixedly connected with pegs graft the guide bar in the jack between the four corners of inner wall of supporting rack both sides. The utility model discloses usable grip block carries out the fixed processing of centre gripping to microelectronic component to the double buffering protection when carrying out the centre gripping through the cushioning effect of spring and gasbag pad is handled, avoids the fixed problem of damage of microelectronic component to appear, adjusts the position of fixed station and microelectronic component, makes whole fixing device have the effect of the business turn over material of being convenient for.

Description

Fixing device with adjustable production of microelectronic assembly is used

Technical Field

The utility model relates to a microelectronic assembly technical field especially relates to a fixing device with adjustable microelectronic assembly production is used.

Background

The microelectronic assembly mainly refers to a resistor, a capacitor, a transistor and some special circuits which can be realized on a chip. The microelectronic device is a miniaturized electronic system chip and device realized by using microelectronic process technology, so that the performance and reliability of the circuit and device can be greatly improved, and the volume and cost can be greatly reduced.

At present, when a microelectronic assembly is manufactured, the microelectronic assembly needs to be fixed, but the conventional fixing device does not have a good protection effect, and the problem of fixing damage caused by excessive force during fixing occurs, so that an adjustable fixing device for manufacturing the microelectronic assembly is needed to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an adjustable fixing device for producing a microelectronic assembly.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a fixing device with adjustable microelectronic component production is used, includes the board, the top sliding connection of board has the fixed station, and is provided with business turn over mechanism between the bottom of fixed station and the bottom of board, and the transversal U type of personally submitting of fixed station, the equal sliding connection in top both sides of fixed station has the holding frame, and the bottom of holding frame sets up to advancing mechanism with the inside of fixed station, and the inside of holding frame is pegged graft and is had the grip block, and the jack has all been opened in one side four corners of grip block, fixedly connected with pegs graft the guide bar in the jack between the four corners of inner wall in holding frame both sides, and fixedly connected with spring between one side inner wall four corners of holding frame all and one side four corners of grip block.

Preferably, the gasbag pad has all been bonded to one side of grip block, and one side of gasbag pad all is provided with the air cock that runs through the grip block.

Preferably, advancing mechanism is including seting up the cross slot in fixed station top both sides, and opens between the one end inner wall of cross slot and have the through-hole, and the other end inner wall of cross slot all is connected with the threaded rod through the bearing, and fixedly connected with passes the connecting rod of through-hole between the one end of two threaded rods, and the equal threaded connection of outer wall of two threaded rods has the movable sleeve, the top of movable sleeve and the bottom fixed connection of holding frame.

Preferably, one end of one of the transverse slots is provided with a through hole penetrating through the fixing table, and one end of the threaded rod is fixedly connected with a rotating handle penetrating through the through hole.

Preferably, a supporting groove is formed in the middle of the top of the fixing table, and a supporting pad is bonded to the inner wall of the supporting groove.

Preferably, the in-out mechanism comprises an electric push rod fixedly connected to one end of the bottom of the machine table, the top of the machine table is provided with a guide groove, the inner wall of the guide groove is slidably connected with a T-shaped seat, the top of the T-shaped seat is fixedly connected with the bottom of the fixed table, and one side of the T-shaped seat is fixedly connected with the piston end of the electric push rod.

Preferably, the supporting pad is replaced by a suction cup, and the suction cup is fixedly connected to the middle position of the bottom of the supporting groove.

The utility model has the advantages that:

1. through setting up advancing mechanism on the fixed station, holding frame and grip block, place microelectronic component on the backup pad, utilize the commentaries on classics in the advancing mechanism to drive threaded rod and connecting rod at cross slot and through-hole internal rotation, shorten the distance between two movable sleeves, shorten the distance between two holding frames and two grip blocks, thereby usable grip block carries out the fixed processing of centre gripping to microelectronic component, and double buffering protection when carrying out the centre gripping fixedly through the cushioning effect of spring and gasbag pad handles, avoid the problem of the fixed damage of microelectronic component to appear.

2. Through the business turn over mechanism that sets up between board and fixed station, the position of T type seat in the guide way is adjusted to the electric putter in the accessible business turn over mechanism, adjusts the position of fixed station and microelectronic component for whole fixing device has the effect of being convenient for business turn over material.

Drawings

FIG. 1 is a schematic view showing the overall structure of an adjustable fixture for use in the production of a microelectronic assembly according to example 1;

FIG. 2 is a schematic view of a mounting table and an airbag cushion of an adjustable mounting apparatus for microelectronic package production as set forth in example 1;

FIG. 3 is a schematic view of a spring and air faucet structure of an adjustable fixture for microelectronic assembly production as set forth in example 1;

FIG. 4 is a schematic cross-sectional view of a mounting plate of an adjustable fixture for use in the manufacture of microelectronic assemblies as set forth in example 1;

fig. 5 is a schematic view of a chuck structure of an adjustable fixture for manufacturing a microelectronic assembly according to embodiment 2.

In the figure: 1. a machine platform; 2. an electric push rod; 3. a guide groove; 4. a fixed table; 5. a T-shaped seat; 6. a clamping frame; 7. a clamping plate; 8. a spring; 9. a guide bar; 10. an airbag cushion; 11. a support groove; 12. a support pad; 13. turning a handle; 14. an air tap; 15. a transverse groove; 16. a threaded rod; 17. a movable sleeve; 18. a connecting rod; 19. and (4) sucking discs.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of 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 not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, an adjustable fixing device for microelectronic assembly production, including board 1, the top sliding connection of board 1 has fixed station 4, and be provided with business turn over mechanism between the bottom of fixed station 4 and the bottom of board 1, the transversal U type of personally submitting of fixed station 4, the equal sliding connection in top both sides of fixed station 4 has supporting frame 6, and the bottom of supporting frame 6 sets up to advancing mechanism with the inside of fixed station 4, clamping plate 7 has been pegged graft to the inside of supporting frame 6, the jack has all been opened in one side four corners of clamping plate 7, the welding has guide bar 9 of pegging graft in the jack between the four corners of the inner wall of supporting frame 6 both sides, and the welding has spring 8 between the four corners of one side inner wall of supporting frame 6 all and one side four corners of clamping plate 7.

Further, the airbag cushion 10 is adhered to one side of the clamping plate 7, and an air nozzle 14 penetrating through the clamping plate 7 is arranged on one side of the airbag cushion 10.

Further, advancing mechanism is including offering the cross slot 15 in 4 top both sides of fixed station, and opens between the one end inner wall of cross slot 15 has the through-hole, and the other end inner wall of cross slot 15 all is connected with threaded rod 16 through the bearing, and the welding has the connecting rod 18 that passes the through-hole between the one end of two threaded rods 16, and the equal threaded connection of outer wall of two threaded rods 16 has movable sleeve 17, and bolted connection is passed through with the bottom of holding frame 6 at the top of movable sleeve 17.

Furthermore, one end of one of the transverse slots 15 is provided with a through hole penetrating through the fixed platform 4, and one end of the threaded rod 16 is welded with the rotating handle 13 penetrating through the through hole.

Furthermore, a supporting groove 11 is formed in the middle of the top of the fixing table 4, and a supporting pad 12 is bonded to the inner wall of the supporting groove 11.

Further, business turn over mechanism includes electric putter 2 through bolted connection in 1 bottom one end of board, and opens at the top of board 1 has guide way 3, and the inner wall sliding connection of guide way 3 has T type seat 5, and bolted connection is passed through with the bottom of fixed station 4 in the top of T type seat 5, and bolted connection is passed through with electric putter 2's piston end in one side of T type seat 5.

The working principle is as follows: during the use, the user places the microelectronic component on supporting pad 12, utilize the commentaries on classics in the advancing mechanism to drive threaded rod 16 and connecting rod 18 at cross slot 15 and through-hole internal rotation 13, shorten the distance between two movable sleeves 17, shorten the distance between two holding frame 6 and two grip blocks 7, thereby usable grip block 7 carries out the centre gripping fixed processing to the microelectronic component, and the double buffering protection when carrying out the centre gripping fixedly through the cushioning effect of spring 8 and gasbag pad 10 handles, avoid the problem of the fixed damage of microelectronic component to appear, the position of T type seat 5 in guide way 3 is adjusted to electric putter 2 in the accessible business turn over mechanism, adjust the position of fixed station 4 and microelectronic component, make whole fixing device have the effect of the business turn over material of being convenient for.

Example 2

Referring to fig. 5, in the present embodiment, compared to embodiment 1, the supporting pad 12 is replaced by a suction cup 19, and the suction cup 19 is bolted to the bottom of the supporting groove 11 at a middle position.

The working principle is as follows: when the fixing device is used, a user can perform preliminary fixing treatment on the microelectronic assembly through the adsorption effect of the sucking disc 19, and the operation is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable fixing device for producing microelectronic components comprises a machine table (1), it is characterized in that the top of the machine table (1) is connected with a fixed table (4) in a sliding way, an in-out mechanism is arranged between the bottom of the fixed table (4) and the bottom of the machine table (1), the cross section of the fixed table (4) is U-shaped, both sides of the top of the fixed table (4) are connected with clamping frames (6) in a sliding way, the bottom of the clamping frame (6) and the inside of the fixed platform (4) are provided with a propelling mechanism, a clamping plate (7) is inserted in the clamping frame (6), four corners of one side of the clamping plate (7) are provided with jacks, the four corners of the inner walls of the two sides of the clamping frame (6) are fixedly connected with guide rods (9) inserted in the jack, and springs (8) are fixedly connected between the four corners of the inner wall of one side of the clamping frame (6) and the four corners of one side of the clamping plate (7).

2. An adjustable fixture for microelectronic assembly production according to claim 1, characterized in that the clamping plate (7) is bonded with an airbag cushion (10) on one side, and the airbag cushion (10) is provided with air nozzles (14) through the clamping plate (7) on one side.

3. The adjustable fixing device for microelectronic assembly production according to claim 2, characterized in that the pushing mechanism includes transverse slots (15) formed on both sides of the top of the fixing table (4), and a through hole is formed between inner walls of one end of each transverse slot (15), a threaded rod (16) is connected to an inner wall of the other end of each transverse slot (15) through a bearing, a connecting rod (18) passing through the through hole is fixedly connected between one ends of the two threaded rods (16), a movable sleeve (17) is connected to an outer wall of each threaded rod (16), and the top of each movable sleeve (17) is fixedly connected to the bottom of the clamping frame (6).

4. An adjustable fixture for use in the manufacture of microelectronic components according to claim 3, characterized in that one end of one of said transverse slots (15) is perforated through the mounting plate (4), and one end of the threaded rod (16) is fixedly connected with a rotating handle (13) passing through the perforation.

5. The adjustable fixture for microelectronic assembly production according to claim 4, characterized in that the top of the fixing table (4) is opened with a supporting groove (11) at the middle position, and the supporting pad (12) is adhered to the inner wall of the supporting groove (11).

6. The adjustable fixing device for microelectronic assembly production according to any of claims 1-5, wherein the in-out mechanism comprises a power push rod (2) fixedly connected to one end of the bottom of the machine platform (1), the top of the machine platform (1) is provided with a guide groove (3), the inner wall of the guide groove (3) is slidably connected with a T-shaped seat (5), the top of the T-shaped seat (5) is fixedly connected with the bottom of the fixed platform (4), and one side of the T-shaped seat (5) is fixedly connected with a piston end of the power push rod (2).

7. An adjustable fixture for use in the manufacture of microelectronic assemblies according to claim 5, characterized in that the supporting pad (12) is replaced by a suction cup (19), and the suction cup (19) is fixedly attached to the bottom of the supporting slot (11) at a middle position.