CN219178452U

CN219178452U - Tool for detecting product profile

Info

Publication number: CN219178452U
Application number: CN202320017726.0U
Authority: CN
Inventors: 葛杨波; 喻齐力; 项波
Original assignee: Kunshan Vekan Electronic Technology Co ltd
Current assignee: Kunshan Vekan Electronic Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-13
Anticipated expiration: 2033-01-04

Abstract

A tool for detecting product profile, the tool comprising a mounting table; a plurality of first support columns are arranged on the mounting table, positioning columns are arranged on the first support columns, and the positioning columns are arranged in one-to-one correspondence with the positioning holes; two second support columns are arranged on the mounting table, positioning pins are arranged on the second support columns, and the positioning pins are arranged in one-to-one correspondence with the connecting holes; the mounting table is provided with a detection table, and the detection table is correspondingly arranged with the placement position of the welding piece. According to the tooling designed by the utility model, products can be quickly placed into the tooling through the tooling corresponding to the product structure, and are detected through the special detection tool in working configuration, so that the error is small, the operation is convenient, defective products can be quickly detected, and the product shipment quality is ensured.

Description

Tool for detecting product profile

Technical Field

The utility model belongs to the technical field of tool design, and particularly relates to a tool for detecting product profile.

Background

The existing product is shown in fig. 1 and 2, the product (1) comprises a shell (101), connecting holes (102) are formed in two sides of the shell (101), and a plurality of positioning holes (103) are formed in the shell (101); a plurality of copper bars (104) are arranged in the shell (101), each copper bar (104) comprises a connecting end (10401) and a welding end (10402), two ends of each copper bar (104) are exposed out of the shell (101) and are arranged, the welding ends (10402) of each copper bar (104) are located on the same side of the shell (101), and a welding sheet (105) is arranged on the upper end face of each welding end (10402); the welding piece (105) comprises a welding section (10501), a bending section (10502) and a connecting section (10503), wherein the welding section (10501) is connected with the connecting section (10503) through the bending section (10502) at the middle part, an included angle between the bending section (10502) and the welding section (10501) is an obtuse angle, and an included angle between the bending section (10502) and the connecting section (10503) is an acute angle; when the welding section (10501) is horizontally placed, the connecting section (10503) is obliquely arranged downwards; the bending section (10502) is of a U-shaped structure with two unequal sides, the short side of the U-shaped structure is connected with the welding section (10501), and the long side of the U-shaped structure is connected with the connecting section (10503).

As shown in fig. 6 and 7, the line profile of the bending section of the welding piece and the surface profile of the lower end of the connecting section need to be detected, the line profile of the bending section V-W of the welding piece is 0.8, and the profile of the lower surface of the welding piece is 0.6uz+0.1, but now, for the product, no special detection device is provided, only approximate measurement or visual judgment can be carried out manually, and the error is large, so that a tool for detecting the profile of the product is designed to assist detection.

It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a tool for detecting the contour degree of a product.

To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a frock for detecting product profile tolerance, this product includes the casing, the both sides of casing all are provided with the connecting hole, still offer a plurality of locating holes on the casing; a plurality of copper bars are arranged in the shell, each copper bar comprises a connecting end and a welding end, both ends of each copper bar are exposed out of the shell, the welding ends of each copper bar are positioned on the same side of the shell, and a welding sheet is arranged on the upper end face of each welding end; the welding piece comprises a welding section, a bending section and a connecting section, wherein the welding section is connected with the connecting section through the bending section in the middle, an included angle between the bending section and the welding section is an obtuse angle, and an included angle between the bending section and the connecting section is an acute angle; when the welding section is horizontally placed, the connecting section is obliquely arranged downwards; the bending section is of a U-shaped structure with two unequal sides, the short side of the U-shaped structure is connected with the welding section, and the long side of the U-shaped structure is connected with the connecting section;

the tool comprises an installation table; a plurality of first support columns are arranged on the mounting table, positioning columns are arranged on the first support columns, and the positioning columns are arranged in one-to-one correspondence with the positioning holes; two second support columns are arranged on the mounting table, positioning pins are arranged on the second support columns, and the positioning pins are arranged in one-to-one correspondence with the connecting holes; a detection table is arranged on the mounting table and corresponds to the placement position of the welding piece;

the tool also comprises a first gauge for detecting the profile of the bending section line and a second gauge for detecting the profile of the connecting section surface; the first gauge comprises a first go gauge and a first no-go gauge at two ends of the first gauge, and the second gauge comprises a second go gauge and a second no-go gauge at two ends of the second gauge.

The preferable technical scheme is as follows: the upper end face of the detection table is arranged in a downward inclined mode.

The preferable technical scheme is as follows: the upper end face of the detection table is located below the connecting section placing position, and a certain distance is arranged between the upper end face of the detection table and the lower end face of the connecting section.

The preferable technical scheme is as follows: the mounting table is further provided with a plurality of third support columns, the third support columns are provided with elbow clamps, and the elbow clamps are connected with pressing blocks capable of pressing the shell.

The preferable technical scheme is as follows: when each pressing block presses the shell, the front end of each pressing block is arranged in one-to-one correspondence with each positioning column.

The preferable technical scheme is as follows: the front end of the pressing block is provided with a clearance groove.

Due to the application of the technical scheme, compared with the prior art, the utility model has the advantages that:

according to the tooling designed by the utility model, products can be quickly placed into the tooling through the tooling corresponding to the product structure, and are detected through the special detection tool in working configuration, so that the error is small, the operation is convenient, defective products can be quickly detected, and the product shipment quality is ensured.

Drawings

Fig. 1 is a schematic diagram of a product structure.

Fig. 2 is a schematic view of a solder tab structure.

FIG. 3 is a schematic diagram of the overall structure of the present utility model.

Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 5 is a schematic diagram of a portion of the structure of the second embodiment of the present utility model.

Fig. 6 is a schematic diagram of a related structure of a solder tab.

Fig. 7 is a schematic diagram of a related structure of a solder tab.

In the drawings, 1, a product; 101. a housing; 102. a connection hole; 103. positioning holes; 104. a copper bar; 10401. a connection end; 10402. a welding end; 105. welding the tab; 10501. a welding section; 10502. a bending section; 10503. a connection section; 2. a mounting table; 3. a first support column; 4. positioning columns; 5. a second support column; 6. a positioning pin; 7. a detection table; 8. a third support column; 9. an elbow clamp; 10. briquetting; 11. a clearance groove; 12. a first gauge; 13. and a second gauge.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1-7. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples: as shown in fig. 1-7, a tool for detecting product profile tolerance, the product 1 comprises a shell 101, connecting holes 102 are formed in two sides of the shell 101, and a plurality of positioning holes 103 are formed in the shell 101; a plurality of copper bars 104 are arranged in the shell 101, each copper bar 104 comprises a connecting end 10401 and a welding end 10402, two ends of each copper bar 104 are exposed out of the shell 101, the welding ends 10402 of each copper bar 104 are positioned on the same side of the shell 101, and a welding sheet 105 is arranged on the upper end face of each welding end 10402; the welding sheet 105 comprises a welding section 10501, a bending section 10502 and a connecting section 10503, wherein the welding section 10501 is connected with the connecting section 10503 through the bending section 10502 in the middle, the included angle between the bending section 10502 and the welding section 10501 is an obtuse angle, and the included angle between the bending section 10502 and the connecting section 10503 is an acute angle; when the welding section 10501 is placed horizontally, the connecting section 10503 is disposed obliquely downward; the bending section 10502 is a U-shaped structure with two unequal sides, the short side of the U-shaped structure is connected with the welding section 10501, and the long side of the U-shaped structure is connected with the connecting section 10503; the tool comprises an installation table 2; a plurality of first support columns 3 are arranged on the mounting table 2, positioning columns 4 are arranged on the first support columns 3, and the positioning columns 4 are arranged in one-to-one correspondence with the positioning holes 103; two second support columns 5 are arranged on the mounting table 2, positioning pins 6 are arranged on the second support columns 5, and the positioning pins 6 are arranged in one-to-one correspondence with the connecting holes 102; the mounting table 2 is provided with a detection table 7, and the detection table 7 is arranged corresponding to the placement position of the welding sheet 105; the tool also comprises a first gauge 12 for detecting the profile of the bending section 10502 and a second gauge 13 for detecting the profile of the connecting section 10503; the first gauge 12 includes a first go gauge and a first no-go gauge at its two ends, and the second gauge 13 includes a second go gauge and a second no-go gauge at its two ends. The upper end surface of the detection table 7 is inclined downward. The upper end surface of the detection table 7 is positioned below the placement position of the connection section 10503, and a certain distance is arranged between the upper end surface of the detection table and the lower end surface of the connection section 10503. The mounting table 2 is also provided with a plurality of third support columns 8, the third support columns 8 are provided with elbow clamps 9, and the elbow clamps 9 are connected with pressing blocks 10 which can press the shell 101. When each pressing block 10 presses the casing 101, the front end of each pressing block 10 is arranged in a one-to-one correspondence with each positioning column 4. The front end of the pressing block 10 is provided with a clearance groove 11.

When the structure on the frock is in the design, need guarantee that product 1 puts into the frock after, welding piece 105 is located the top of detecting platform 7, and welding section 10501 level setting of welding piece 105, the lower terminal surface parallel arrangement of connecting section 10503 of welding piece 105 and the up end of detecting platform 7, the interval is left 3mm.

In this embodiment, the line profile of the bent section 10502V-W of the solder tab 105 of the product 1 to be inspected is 0.8, and the profile below the solder tab 105 is 0.6UZ+0.1. The first go gauge and the first no-go gauge of the first gauge 12 configured by the tool are phi 3.4 mm and phi 2.6 mm respectively, and the second go gauge and the second no-go gauge of the second gauge 13 are phi 3.2 mm and phi 2.6 mm.

In fig. 3, the first gauge 12 is in a set state, and the second gauge 13 is in a detection state.

Detection principle: putting the product 1 into a tool, sleeving the positioning holes 103 into the positioning columns 4 correspondingly, sleeving the connecting holes 102 on the two sides into the positioning pins 6 correspondingly, putting down the pressing blocks 10 through the elbow clamps 9, and pressing the product 1 on the mounting table 2 by the pressing blocks 10; at this time, the connecting section 10503 of the bonding pad 105 is horizontally arranged, and the upper end surface of the detection table 7 is parallel to the lower end surface of the connecting section 10503 of the bonding pad 105; detecting the line profile from V-W by using two ends of the first gauge 12, wherein the passing end can be passed through the stopping end, and the passing end can be stopped, or else, the passing end is not passed; the profile from below the bonding pad 105 is inspected using both ends of the second inspection tool 13, and the pass end can be stopped, and otherwise, failed.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. The utility model provides a frock for detecting product profile tolerance, this product (1) includes casing (101), both sides of casing (101) are provided with connecting hole (102), still offer a plurality of locating holes (103) on casing (101); a plurality of copper bars (104) are arranged in the shell (101), each copper bar (104) comprises a connecting end (10401) and a welding end (10402), two ends of each copper bar (104) are exposed out of the shell (101) and are arranged, the welding ends (10402) of each copper bar (104) are located on the same side of the shell (101), and a welding sheet (105) is arranged on the upper end face of each welding end (10402); the welding piece (105) comprises a welding section (10501), a bending section (10502) and a connecting section (10503), wherein the welding section (10501) is connected with the connecting section (10503) through the bending section (10502) at the middle part, an included angle between the bending section (10502) and the welding section (10501) is an obtuse angle, and an included angle between the bending section (10502) and the connecting section (10503) is an acute angle; when the welding section (10501) is horizontally placed, the connecting section (10503) is obliquely arranged downwards; the bending section (10502) is of a U-shaped structure with two unequal sides, the short side of the U-shaped structure is connected with the welding section (10501), and the long side of the U-shaped structure is connected with the connecting section (10503); the method is characterized in that:

the tool comprises an installation table (2); a plurality of first support columns (3) are arranged on the mounting table (2), positioning columns (4) are arranged on the first support columns (3), and the positioning columns (4) are arranged in one-to-one correspondence with the positioning holes (103); two second support columns (5) are arranged on the mounting table (2), positioning pins (6) are arranged on the second support columns (5), and the positioning pins (6) are arranged in one-to-one correspondence with the connecting holes (102); a detection table (7) is arranged on the mounting table (2), and the detection table (7) is arranged corresponding to the placement position of the welding piece (105);

the tool also comprises a first gauge (12) for detecting the profile of the bending section (10502) and a second gauge (13) for detecting the profile of the connecting section (10503); the first gauge (12) comprises a first go gauge and a first no-go gauge which are respectively arranged at two ends, and the second gauge (13) comprises a second go gauge and a second no-go gauge which are respectively arranged at two ends.

2. The tooling for detecting product profile according to claim 1, wherein: the upper end face of the detection table (7) is arranged in a downward inclined mode.

3. A tool for detecting product profile according to claim 2, wherein: the upper end face of the detection table (7) is located below the placement position of the connecting section (10503), and a certain distance is arranged between the upper end face of the detection table and the lower end face of the connecting section (10503).

4. The tooling for detecting product profile according to claim 1, wherein: the mounting table (2) is further provided with a plurality of third support columns (8), the third support columns (8) are provided with elbow clamps (9), and the elbow clamps (9) are connected with pressing blocks (10) capable of pressing the shell (101).

5. The tooling for detecting product profile according to claim 4, wherein: when each pressing block (10) presses the shell (101), the front ends of the pressing blocks (10) and the positioning columns (4) are arranged in a one-to-one correspondence mode.

6. The tooling for detecting product profile according to claim 5, wherein: the front ends of the pressing blocks (10) are provided with avoidance grooves (11).