CN214769105U - Fixing device is used in production of microelectronic component - Google Patents

Abstract

The utility model discloses a fixing device is used in production of microelectronic component, comprising a base plate, the top fixedly connected with under casing of bottom plate, the equal fixedly connected with cylinder in the left and right sides of under casing inner chamber, the output fixedly connected with movable block of cylinder. The utility model discloses an output of both sides cylinder extends to the inboard, it removes to the inboard side to drive the both sides movable block, the both sides movable block drives the both sides connecting rod and removes to the inboard side, the inboard of filling up until the protection is contacted with the outside of subassembly, centre gripping about the subassembly, then rotate the hand wheel, the hand wheel drives the threaded rod and rotates, the threaded rod passes through the inner chamber of threaded effect and moves down along the screw, the threaded rod drives and supports board downstream, the bottom of filling up and the top contact of subassembly, centre gripping about the subassembly carries out, the problem that current perforating device can not carry out the centre gripping to the little electronic component of variation when using has been solved.

Description

Fixing device is used in production of microelectronic component

Technical Field

The utility model relates to a microelectronics technical field specifically is a fixing device is used in production of microelectronic component.

Background

The microelectronic technology is a new technology developed along with integrated circuits, especially ultra-large scale integrated circuits, the theoretical basis of the development is modern physics established during the 30 s of the 19 th century to the 20 th century, the microelectronic technology comprises a series of special technologies such as system circuit design, device physics, process technology, material preparation, automatic test, packaging, assembly and the like, the microelectronic technology is the sum of various process technologies in the microelectronics, and in the production of microelectronic assemblies, a punching device is required, but the existing punching device cannot clamp microelectronic assemblies with different sizes in use, so that the microelectronic assembly is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a fixing device is used in microelectronic component production possesses the convenience and carries out the advantage of centre gripping to different subassemblies, has solved current perforating device and can not carry out the centre gripping to the microelectronic component of variation in size when using to the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in microelectronic component production, includes the bottom plate, the top fixedly connected with under casing of bottom plate, the equal fixedly connected with cylinder in the left and right sides of under casing inner chamber, the output fixedly connected with movable block of cylinder, the top fixedly connected with connecting rod of movable block, the top fixedly connected with splint of connecting rod, the screw has been seted up at the top of splint, the inner chamber threaded connection of screw has the threaded rod, the top fixedly connected with hand wheel of threaded rod, the bottom swing joint of threaded rod has and supports the board, the bottom bonding of supporting the board has the slipmat, the inboard bottom bonding of splint has the protection pad.

Preferably, the left and right sides at the bottom box top are all provided with through grooves, and the connecting rod runs through to the top of the bottom box through the through grooves.

Preferably, the left and right sides of under casing inner wall bottom has all seted up the spout, the inner chamber sliding connection of spout has the slider, the top fixed connection of slider is in the bottom of movable block.

Preferably, the left side and the right side of the top of the bottom box are both fixedly connected with supporting plates, the top of the inner side of each supporting plate is fixedly connected with a sliding seat, and the surface of each sliding seat is slidably connected with a sliding device.

Preferably, the bottom of the slider is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with a punching head.

Compared with the prior art, the utility model provides a fixing device is used in microelectronic component production possesses following beneficial effect:

1. the utility model discloses an output of both sides cylinder extends to the inboard, it removes to the inboard to drive both sides movable block, both sides movable block drives both sides connecting rod and removes to the inboard, the both sides connecting rod drives both sides splint and removes to the inboard, inboard and the outside contact of subassembly until the protection pad, centre gripping about the subassembly, then rotate the hand wheel, the hand wheel drives the threaded rod and rotates, the threaded rod passes through the inner chamber of threaded effect and moves down along the screw, the threaded rod drives and supports board downstream, the top contact of bottom and subassembly until the slipmat, centre gripping about the subassembly carries out, the problem that current perforating device can not carry out the centre gripping to the little electronic component of variation when using has been solved, thereby be not convenient for the problem that people used.

2. The utility model discloses a set up spout and slider, effectively improve the stability of movable block about controlling the in-process.

3. The utility model discloses a set up protection pad and slipmat, protect the subassembly, avoid the subassembly to take place to damage at the centre gripping in-process.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base plate; 2. a bottom box; 3. a support plate; 4. a slide base; 5. punching a hole head; 6. a slider; 7. an electric telescopic rod; 8. rotating the motor; 9. a splint; 10. a cylinder; 11. a movable block; 12. a connecting rod; 13. a through groove; 14. a chute; 15. a slider; 16. a hand wheel; 17. a threaded rod; 18. a resisting plate; 19. a protective pad; 20. a non-slip mat; 21. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, under casing 2, backup pad 3, slide 4, the head of punching 5, slider 6, electric telescopic handle 7, rotation motor 8, splint 9, cylinder 10, movable block 11, connecting rod 12, lead to groove 13, spout 14, slider 15, hand wheel 16, threaded rod 17, support board 18, protection pad 19, slipmat 20 and screw 21 part are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a fixing device for microelectronic assembly production comprises a bottom plate 1, a bottom case 2 is fixedly connected to the top of the bottom plate 1, a support plate 3 is fixedly connected to both the left and right sides of the top of the bottom case 2, a slide seat 4 is fixedly connected to the top of the inner side of the support plate 3, a slider 6 is slidably connected to the surface of the slide seat 4, an electric telescopic rod 7 is fixedly connected to the bottom of the slider 6, a rotating motor 8 is fixedly connected to the output end of the electric telescopic rod 7, a punching head 5 is fixedly connected to the output end of the rotating motor 8, cylinders 10 are fixedly connected to both the left and right sides of the inner cavity of the bottom case 2, a movable block 11 is fixedly connected to the output end of the cylinders 10, sliding grooves 14 are respectively formed on both the left and right sides of the bottom of the inner wall of the bottom case 2, a sliding block 15 is slidably connected to the inner cavity of the sliding grooves 14, the top of the sliding block 15 is fixedly connected to the bottom of the movable block 11, by arranging the sliding grooves 14 and the sliding block 15, effectively improve the stability of movable block 11 removal in-process about, the top fixedly connected with connecting rod 12 of movable block 11, logical groove 13 has all been seted up to the left and right sides at 2 tops of under casing, connecting rod 12 runs through to the top to under casing 2 through logical groove 13, the top fixedly connected with splint 9 of connecting rod 12, screw 21 has been seted up at the top of splint 9, the inner chamber threaded connection of screw 21 has threaded rod 17, the top fixedly connected with hand wheel 16 of threaded rod 17, the bottom swing joint of threaded rod 17 has offset plate 18, offset plate 18's bottom bonding has slipmat 20, splint 9 inboard bottom bonding has protection mat 19, through setting up protection mat 19 and slipmat 20, protect the subassembly, avoid the subassembly to take place to damage at the centre gripping in-process.

When in use, the output end of the two-side air cylinder 10 is controlled by the external controller to extend inwards to drive the two-side movable blocks 11 to move inwards, the two-side movable blocks 11 drive the two-side connecting rods 12 to move inwards, the two-side connecting rods 12 drive the two-side clamping plates 9 to move inwards until the inner side of the protective pad 19 is contacted with the outer side of the component, the component is clamped left and right, then the hand wheel 16 is rotated, the hand wheel 16 drives the threaded rod 17 to rotate, the threaded rod 17 moves downwards along the inner cavity of the screw hole 21 under the action of threads, the threaded rod 17 drives the abutting plate 18 to move downwards until the bottom of the non-slip pad 20 is contacted with the top of the component, and the component is clamped up and down, so that the problem that the micro-electronic components with different sizes cannot be clamped by the existing punching device when in use is solved, and therefore the punching device is not convenient for people to use (in the application, the external controller is a PLC controller, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. A fixing device for the production of microelectronic components, comprising a base plate (1), characterized in that: the top fixedly connected with under casing (2) of bottom plate (1), the equal fixedly connected with cylinder (10) in the left and right sides of under casing (2) inner chamber, the output fixedly connected with movable block (11) of cylinder (10), the top fixedly connected with connecting rod (12) of movable block (11), the top fixedly connected with splint (9) of connecting rod (12), screw (21) have been seted up at the top of splint (9), the inner chamber threaded connection of screw (21) has threaded rod (17), the top fixedly connected with hand wheel (16) of threaded rod (17), the bottom swing joint of threaded rod (17) has butt plate (18), the bottom bonding of butt plate (18) has slipmat (20), the inboard bottom bonding of splint (9) has protection pad (19).

2. A microelectronic assembly manufacturing fixture as claimed in claim 1, wherein: logical groove (13) have all been seted up to the left and right sides at under casing (2) top, connecting rod (12) run through to the top of under casing (2) through leading to groove (13).

3. A microelectronic assembly manufacturing fixture as claimed in claim 1, wherein: spout (14) have all been seted up to the left and right sides of under casing (2) inner wall bottom, the inner chamber sliding connection of spout (14) has slider (15), the top fixed connection of slider (15) is in the bottom of movable block (11).

4. A microelectronic assembly manufacturing fixture as claimed in claim 1, wherein: the all fixedly connected with backup pad (3) of the left and right sides at bottom case (2) top, top fixedly connected with slide (4) of backup pad (3) inboard, the surperficial sliding connection of slide (4) has slider (6).

5. A mounting apparatus for use in the manufacture of a microelectronic assembly as claimed in claim 4, wherein: the bottom fixedly connected with electric telescopic handle (7) of slider (6), the output fixedly connected with of electric telescopic handle (7) rotates motor (8), the output fixedly connected with punching head (5) of rotating motor (8).

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