CN220172096U - Chip cleaning clamp - Google Patents

Abstract

The utility model provides a chip cleaning clamp, which comprises a bottom plate, wherein a plurality of groups of clamping assemblies are longitudinally arranged on the bottom plate at intervals; the clamping assembly comprises two first clamping plates which are transversely arranged at the top of the bottom plate in parallel, and a plurality of first clamping grooves which are transversely distributed at intervals are correspondingly arranged at the tops of the two first clamping plates; the top correspondence of two first cardboard is equipped with the second cardboard of height-adjustable, the second cardboard is rectangular frame structure, second cardboard bottom corresponds and is equipped with a plurality of horizontal interval distribution's second draw-in groove, the chip corresponds the centre gripping and is fixed in between second draw-in groove and the first draw-in groove, and the chip of centre gripping on the adjacent clamping assembly corresponds crisscross distribution. The chip fixing device has better chip fixing effect, can be directly placed for use, has a large number of cleaning at one time, effectively avoids friction or touch between chips, and has the advantages of simple integral structure, better applicability, convenient use and strong practicability.

Description

Chip cleaning clamp

Technical Field

The utility model belongs to the technical field of chip related equipment, and particularly relates to a chip cleaning clamp.

Background

With the development of the semiconductor industry, a semiconductor chip plays a crucial role in actual production in the field of communication equipment, is installed in the communication equipment and plays a role in core data processing and control, and an encapsulating material for installing the semiconductor chip plays a role in placing, fixing, sealing, protecting the chip and enhancing electrothermal performance, so that the chip is required to be cleaned in a step in the encapsulation process of the chip.

At present, the traditional chip cleaning process has some problems, because the chip size is small, the manual cleaning is inconvenient, and the chips can slide in the container due to the flow of liquid after being directly immersed in the washing liquid, and the chips are not fixed, and if the number of the chips is large, the chips can be contacted and rubbed, so that the broken edges of the chips can be damaged. Accordingly, there is a need for an improvement to solve the above-mentioned problems.

Related patents on chip cleaning fixtures have been disclosed through searching. For example, the application of chinese patent application No. CN202122554570.3 discloses a small-size chip cleaning fixture, which includes at least two parallel scales, a plurality of support rods are slidably disposed on two adjacent scales, and a measurement scale is disposed on the scales, so as to adjust the distance between the adjacent support rods; the support rods are provided with a plurality of clamping grooves for clamping the chips, and two clamping grooves for clamping the same chip on the two support rods form a pair of clamping groove pairs; the end part of the supporting rod is connected with the scale through a fastening mechanism. This application is although can realize that the chip washs in batches, but it carries out the joint to the chip through the draw-in groove of individual layer on the upper and lower bracing piece only, and the fixed effect of chip is not ideal, and two scale bottoms that it set up also are inconvenient to place fixedly, and its use is comparatively inconvenient, and its overall design remains to be further improved.

Disclosure of Invention

1. Object of the utility model

Aiming at the technical problems, the utility model provides the chip cleaning clamp which has better chip fixing effect, can be directly placed for use, has a large number of cleaning at one time, effectively avoids friction or touch between chips, has a simple integral structure, can fix chips with different sizes, and has better applicability, convenient use and strong practicability.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the chip cleaning clamp comprises a bottom plate, wherein a plurality of groups of clamping assemblies are longitudinally arranged on the bottom plate at intervals, and a plurality of chips which are transversely distributed at intervals can be clamped and fixed on each group of clamping assemblies; the clamping assembly comprises two first clamping plates which are transversely arranged at the top of the bottom plate in parallel, and a plurality of first clamping grooves which are transversely distributed at intervals are correspondingly arranged at the tops of the two first clamping plates; the top correspondence of two first cardboard is equipped with the second cardboard of height-adjustable, the second cardboard is rectangular frame structure, second cardboard bottom corresponds and is equipped with a plurality of horizontal interval distribution's second draw-in groove, the chip corresponds the centre gripping and is fixed in between second draw-in groove and the first draw-in groove, and the chip of centre gripping on the adjacent clamping assembly corresponds crisscross distribution.

The further improvement is that: the clamping assembly further comprises two fixing blocks, wherein the two fixing blocks are correspondingly arranged at the top of the bottom plate and are positioned at two sides of the two first clamping plates; the top of fixed block corresponds and is equipped with the pole setting, the both sides of second cardboard all correspond and are equipped with two extension boards, correspond on one of them extension board and install fastening bolt, two extension boards slip joint in the pole setting that corresponds to spacing fixedly through fastening bolt.

The further improvement is that: the fastening bolt can be a butterfly bolt.

The further improvement is that: the positions of the second clamping grooves on the second clamping plates correspond to the positions of the first clamping grooves on the two first clamping plates, and protective pads are correspondingly arranged around the groove bodies of the first clamping grooves and the second clamping grooves.

The further improvement is that: a plurality of waist-shaped holes are uniformly formed in the bottom plate.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the plurality of groups of clamping assemblies are arranged on the bottom plate, the specific structure of the clamping assemblies is optimally designed, the chip is clamped and fixed by arranging the two first clamping plates and the second clamping plate with the rectangular structure above the first clamping plates, and the fixing effect of the chip is better by using the clamping grooves of the upper layer and the lower layer, so that the two sides of the chip are cleaned simultaneously; the bottom plate is arranged so that the clamp can be directly placed, and the use is more convenient; the design of the multiple groups of clamping assemblies is convenient for clamping more chips as much as possible, so that the number of the multiple groups of clamping assemblies for one-time cleaning is increased; and the chips clamped on the adjacent clamping assemblies are distributed in a staggered manner, so that the chips clamped on the adjacent clamping assemblies are effectively prevented from rubbing or touching, the chips are separated at intervals, and the cleaning effect of the chips is ensured. In addition, the height of the second clamping plate is adjustable by using the fastening bolt, so that chips with different sizes can be fixed, the applicability is better, and the butterfly bolt is more convenient to adjust without using a tool. The periphery of the first clamping groove and the periphery of the second clamping groove body are correspondingly provided with protection pads so as to play a certain role in protecting the chip. The waist-shaped holes formed in the bottom plate play roles in reducing consumable materials, reducing weight and saving cost, and draining can be conveniently performed after cleaning, so that the novel shower head is simple in integral structure, convenient to use and high in practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of a cleaning jig according to the present utility model;

FIG. 2 is a schematic top view of the cleaning jig of the present utility model;

fig. 3 is a schematic structural view of a clamping assembly according to the present utility model.

Reference numerals

1. A bottom plate; 101. a waist-shaped hole; 2. a first clamping plate; 201. a first clamping groove; 3. a second clamping plate; 301. a second clamping groove; 302. a support plate; 4. a fixed block; 5. a vertical rod; 6. a fastening bolt; 7. and a chip.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-3, a chip cleaning fixture of the present embodiment includes a base plate 1, a plurality of groups of clamping assemblies are longitudinally and equidistantly arranged on the base plate 1 at intervals, and a plurality of chips 7 which are transversely and equidistantly distributed and are fixed on each group of clamping assemblies in a clamping manner. The clamping assembly comprises two first clamping plates 2, the two first clamping plates 2 are transversely arranged at the top of the bottom plate 1 in parallel, and a plurality of first clamping grooves 201 which are transversely distributed at equal intervals are correspondingly formed in the tops of the two first clamping plates 2. The top correspondence of two first cardboard 2 is equipped with height-adjustable's second cardboard 3, second cardboard 3 is rectangular frame structure, second cardboard 3 bottom corresponds and is equipped with a plurality of horizontal equidistance interval distribution's second draw-in groove 301. The positions of the second clamping grooves 301 on the second clamping plate 3 correspond to the positions of the first clamping grooves 201 on the two first clamping plates 2, and the chips 7 are correspondingly clamped and fixed between the second clamping grooves 301 and the first clamping grooves 201. According to the embodiment, the plurality of groups of clamping assemblies are arranged on the bottom plate 1, the specific structure of the clamping assemblies is optimally designed, the chip 7 is clamped and fixed by arranging the two first clamping plates 2 and the second clamping plate 3 with the rectangular structure above the first clamping plates, and the fixing effect of the chip 7 is better by using the upper and lower double-layer clamping grooves, so that the two sides of the chip 7 are cleaned simultaneously; the bottom plate 1 is arranged so that the clamp can be directly placed, and the use is more convenient; the design of the multiple groups of clamping assemblies is convenient for clamping more chips 7 as much as possible, and the cleaning quantity of the multiple groups of clamping assemblies is improved.

The chips 7 clamped on the adjacent clamping assemblies on the bottom plate 1 are correspondingly distributed in a staggered mode, so that friction or touch between the chips 7 clamped on the adjacent clamping assemblies is effectively avoided, the chips 7 are all separated at intervals, and the cleaning effect of the chips is guaranteed.

The clamping assembly further comprises two fixing blocks 4, wherein the two fixing blocks 4 are correspondingly arranged at the top of the bottom plate 1 and are positioned on two sides of the two first clamping plates 2. The top of the fixed block 4 is correspondingly provided with a vertical rod 5, two sides of the second clamping plate 3 are correspondingly provided with two support plates 302, and one support plate 302 is correspondingly provided with a fastening bolt 6; clamping grooves are correspondingly formed between the two support plates 302, and the two support plates 302 are slidably clamped on the corresponding vertical rods 5 through the clamping grooves and are limited and fixed through the fastening bolts 6. The fastening bolts 6 can be specifically butterfly bolts, and after the second clamping plate 3 is adjusted to a specific height according to the size of the chip 7, the second clamping plate 3 can be tightly and fixedly propped by rotating the butterfly bolts on two sides of the second clamping plate. The height of the second clamping plate 3 is adjustable by using the fastening bolts 6, so that chips 7 with different sizes can be fixed, the applicability is better, and the butterfly bolts are used for adjusting the chip without tools, so that the chip is more convenient to adjust.

The first clamping plate 2 and the second clamping plate 3 can adopt relatively thin strip-shaped plate structures, protective pads are correspondingly arranged around the groove bodies of the first clamping groove 201 and the second clamping groove 301, and the protective pads can specifically adopt rubber pads so as to play a role in protecting the chip 7. A plurality of waist-shaped holes 101 are uniformly formed in the bottom plate 1, so that the effects of reducing consumable materials, reducing weight and saving cost are achieved, and draining can be conveniently performed after cleaning is finished.

It should be noted that, since the technical content in the art is huge and rich in smoke and sea, the structure not described in the present utility model does not relate to the design gist and the improvement direction of the present utility model, which are the same as or can be implemented by the prior art, and the above content belongs to the technical cognition category of the inventor, so that the detailed description is not given.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. The utility model provides a chip cleaning fixture which characterized in that: the device comprises a bottom plate (1), wherein a plurality of groups of clamping assemblies are longitudinally arranged on the bottom plate (1) at intervals, and a plurality of chips (7) which are transversely distributed at intervals can be clamped and fixed on each group of clamping assemblies; the clamping assembly comprises two first clamping plates (2), the two first clamping plates (2) are transversely arranged at the top of the bottom plate (1) in parallel, and a plurality of first clamping grooves (201) which are transversely distributed at intervals are correspondingly formed in the tops of the two first clamping plates (2); the top correspondence of two first cardboard (2) is equipped with height-adjustable second cardboard (3), second cardboard (3) are rectangular frame structure, second cardboard (3) bottom corresponds and is equipped with a plurality of horizontal interval distribution's second draw-in groove (301), chip (7) correspond the centre gripping and are fixed in between second draw-in groove (301) and first draw-in groove (201), and chip (7) of centre gripping on the adjacent clamping assembly correspond crisscross distribution.

2. The die cleaning jig as defined in claim 1, wherein: the clamping assembly further comprises two fixing blocks (4), and the two fixing blocks (4) are correspondingly arranged at the top of the bottom plate (1) and are positioned at two sides of the two first clamping plates (2); the top of fixed block (4) corresponds and is equipped with pole setting (5), the both sides of second cardboard (3) all correspond and are equipped with two extension boards (302), and fastening bolt (6) are installed to correspondence on one of them extension board (302), and two extension boards (302) slip joint are on pole setting (5) that correspond to spacing fixedly through fastening bolt (6).

3. A chip cleaning jig according to claim 2, wherein: the fastening bolt (6) can be a butterfly bolt.

4. The die cleaning jig as defined in claim 1, wherein: the positions of the second clamping grooves (301) on the second clamping plates (3) correspond to the positions of the first clamping grooves (201) on the two first clamping plates (2), and protective pads are correspondingly arranged around the groove bodies of the first clamping grooves (201) and the second clamping grooves (301).

5. The die cleaning jig as defined in claim 1, wherein: a plurality of waist-shaped holes (101) are uniformly formed in the bottom plate (1).