A fixing tool for IC chip processing

Abstract

The utility model relates to the technical field of the fixing tool of chip, provide a kind of for IC chip processing's fixing tool, including base and mounting frame;The top of the base is provided with mounting frame, the top of the base is evenly provided with positioning structure, the bottom of the base is evenly penetrated with locating bolt, the inside of the mounting frame is provided with adjusting structure.The utility model is provided with positioning structure, after IC chip is placed in the top of base, rotating clamping threaded rod makes that clamping plate slides in the inside of sliding slot, and then the IC chip is clamped and positioned, and the buffer pad of its side is prevented from the damage of IC chip by buffering IC chip when the clamping strength is too large, so as to reach the purpose that IC chip is conveniently and quickly clamped and positioned.

Description

Technical Field

[0001] This utility model relates to the field of chip fixing fixture technology, and in particular to a fixing fixture for IC chip processing. Background Technology

[0002] In order to prevent the IC chip from shifting position during the manufacturing process, it is necessary to fix and clamp it.

[0003] To address this, patent CN219336557U discloses a chip processing clamping fixture, including an upper mold and a lower mold. A lifting device is provided on one side of the lower mold. The lifting device includes a lifting mechanism and a protective cover. A cam is provided within the lifting mechanism. A movable seat is movably connected inside the lower mold. The cam is adapted to the movable seat. This invention relates to the field of chip tooling. By adjusting the lifting mechanism, the cam contacts the movable seat, pushing the movable seat and the chip on it out of the lower mold, facilitating the removal of the lower mold and providing simple and quick operation.

[0004] The clamping fixtures described above have certain limitations on the size of the IC chips they can clamp during use, making it difficult to conveniently produce and process IC chips of different sizes, and thus making it difficult to meet actual usage requirements. Utility Model Content

[0005] The purpose of this invention is to provide a fixture for IC chip processing, in order to solve the shortcomings of existing IC chip processing fixtures in terms of insufficient applicability to clamp chips of fixed sizes.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a fixing fixture for IC chip processing, including a base and a mounting frame;

[0007] The top of the base is provided with an installation frame, and the top of the base is provided with positioning structures evenly distributed.

[0008] The positioning structure includes evenly spaced grooves at the top of the base, each groove having a clamping plate inside, a buffer pad fixed to one side of each clamping plate, and a clamping threaded rod on one side of each clamping plate.

[0009] The base has positioning bolts evenly running through its bottom end, and the mounting frame has an adjustment structure inside.

[0010] Preferably, the grooves are evenly spaced at the top of the base, and the clamping plates are evenly spaced on the inner side of the base.

[0011] Preferably, the clamping plate is slidably connected inside the groove.

[0012] Preferably, one side of the clamping threaded rod extends to the outside of the mounting frame, and the clamping threaded rod is threadedly connected to the mounting frame.

[0013] Preferably, all the positioning bolts extend into the interior of the mounting frame, and the positioning bolts are threadedly connected to the mounting frame.

[0014] Preferably, the adjustment structure includes a reserved slot inside the mounting frame, a guide rod fixed inside the reserved slot, an adjustment threaded rod passing through the reserved slot, and a movable seat provided on the outer wall of the adjustment threaded rod.

[0015] Preferably, the guide rod extends through one side of the movable seat, and the adjusting threaded rod is threadedly connected to the movable seat.

[0016] The present invention provides a fixture for IC chip processing, the advantages of which are:

[0017] By setting a positioning structure, after the IC chip is placed on the top of the base, the clamping threaded rod is rotated to make the clamping plate slide inside the slide groove, thereby clamping and positioning the IC chip. The buffer pad on one side of the IC chip is used to cushion the IC chip and prevent excessive clamping force from damaging the IC chip, thus achieving the purpose of convenient and quick clamping and positioning of IC chips.

[0018] By incorporating an adjustment mechanism, rotating the adjusting threaded rod allows the movable seat, which is threadedly connected to it, to move within the pre-reserved slot. A guide rod passes through one side of the movable seat to guide it, thus facilitating the movement of the movable seat to different positions on the chip top and achieving the purpose of convenient pin positioning and installation. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a frontal three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the present invention viewed from below;

[0022] Figure 4 This is a top-view three-dimensional structural diagram of the present invention;

[0023] Figure 5 This is a top-view cross-sectional three-dimensional structural diagram of the present invention.

[0024] The following are the annotations in the figure: 1. Base; 2. Mounting frame; 3. Positioning structure; 301. Slide groove; 302. Clamping plate; 303. Buffer pad; 304. Clamping threaded rod; 4. Positioning bolt; 5. Adjustment structure; 501. Reserved slot; 502. Guide rod; 503. Adjusting threaded rod; 504. Moving seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 5 The present invention provides a fixing fixture for IC chip processing, including a base 1 and a mounting frame 2.

[0027] Reference Figure 1 , Figure 2 and Figure 4 As shown, a mounting frame 2 is provided at the top of the base 1, and a positioning structure 3 is evenly provided at the top of the base 1. The positioning structure 3 includes a sliding groove 301 evenly provided at the top of the base 1. A clamping plate 302 is provided inside the sliding groove 301. A buffer pad 303 is fixed on one side of the clamping plate 302. A clamping threaded rod 304 is provided on one side of the clamping plate 302. The sliding grooves 301 are evenly distributed at the top of the base 1, and the clamping plates 302 are evenly distributed at the inner side of the base 1. The clamping plates 302 are slidably connected inside the sliding grooves 301. One side of the clamping threaded rod 304 extends to the outer side of the mounting frame 2, and the clamping threaded rod 304 is threadedly connected to the mounting frame 2.

[0028] In the process of manufacturing IC chips, positioning is required to improve the processing effect. A positioning structure 3 is provided so that the bottom end of the clamping plate 302 is placed inside the slide groove 301, forming a sliding connection. Rotating the clamping threaded rod 304 causes the clamping plate 302 to slide inside the slide groove 301, thus clamping the IC chip. A buffer pad 303 is fixed on one side of the clamping plate 302 to prevent damage to the chip during clamping. During processing, debris may enter the slide groove 301, affecting subsequent clamping and processing effects. The base 1 and mounting frame 2 are connected by positioning bolts 4, facilitating the disassembly and assembly of the base 1 and mounting frame 2, and allowing for cleaning of the top of the base 1, greatly increasing the practicality of the device.

[0029] Reference Figure 1 , Figure 2 and Figure 5 As shown, positioning bolts 4 are evenly distributed through the bottom end of the base 1, and all positioning bolts 4 extend into the interior of the mounting frame 2. The positioning bolts 4 are threadedly connected to the mounting frame 2. An adjustment structure 5 is provided inside the mounting frame 2. The adjustment structure 5 includes a reserved groove 501 inside the mounting frame 2. A guide rod 502 is fixed inside the reserved groove 501. An adjustment threaded rod 503 passes through the reserved groove 501. A movable seat 504 is provided on the outer wall of the adjustment threaded rod 503. The guide rod 502 passes through one side of the movable seat 504. The adjustment threaded rod 503 is threadedly connected to the movable seat 504.

[0030] In the process of processing IC chips, pin installation is required. To prevent pin misalignment during installation, an adjustment structure 5 is provided. The pin is placed inside the movable seat 504 and installed onto the top of the IC chip. By rotating the adjusting threaded rod 503, the movable seat 504 moves on the outer wall of the adjusting threaded rod 503, thereby moving the movable seat 504 to different positions on the IC chip. This satisfies the need to install pins in different positions, greatly increasing the practicality of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fixture for IC chip processing, comprising a base (1) and a mounting frame (2); Its features are: The top of the base (1) is provided with an installation frame (2), and the top of the base (1) is provided with positioning structures (3) evenly distributed; The positioning structure (3) includes a slide groove (301) evenly opened at the top of the base (1). Each slide groove (301) is provided with a clamping plate (302). Each side of the clamping plate (302) is fixed with a buffer pad (303). Each side of the clamping plate (302) is provided with a clamping threaded rod (304). The bottom end of the base (1) is uniformly perforated with positioning bolts (4), and the interior of the mounting frame (2) is provided with an adjustment structure (5).

2. The fixture for IC chip processing according to claim 1, characterized in that: The grooves (301) are evenly distributed at the top of the base (1), and the clamping plates (302) are evenly distributed on the inner side of the base (1).

3. The fixture for IC chip processing according to claim 1, characterized in that: The clamping plate (302) is slidably connected inside the slide groove (301).

4. The fixture for IC chip processing according to claim 1, characterized in that: The clamping threaded rod (304) extends to the outside of the mounting frame (2) on one side, and the clamping threaded rod (304) is threadedly connected to the mounting frame (2).

5. A fixture for IC chip processing according to claim 1, characterized in that: The positioning bolts (4) all extend into the interior of the mounting frame (2), and the positioning bolts (4) are threadedly connected to the mounting frame (2).

6. The fixture for IC chip processing according to claim 1, characterized in that: The adjustment structure (5) includes a reserved slot (501) opened inside the mounting frame (2), a guide rod (502) is fixed inside the reserved slot (501), an adjustment threaded rod (503) passes through the reserved slot (501), and a movable seat (504) is provided on the outer wall of the adjustment threaded rod (503).

7. A fixture for IC chip processing according to claim 6, characterized in that: The guide rod (502) passes through one side of the movable seat (504), and the adjusting threaded rod (503) is threadedly connected to the movable seat (504).

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