CN210427217U - Measure mechanism of 13F pin spot welding pull-out force - Google Patents
Measure mechanism of 13F pin spot welding pull-out force Download PDFInfo
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- CN210427217U CN210427217U CN201921410273.8U CN201921410273U CN210427217U CN 210427217 U CN210427217 U CN 210427217U CN 201921410273 U CN201921410273 U CN 201921410273U CN 210427217 U CN210427217 U CN 210427217U
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- fixedly connected
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- moving cylinder
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Abstract
The utility model discloses a mechanism for measuring 13F pin spot welding drawing force, which comprises two supports, two outside fixedly connected with a back-and-forth moving cylinder, the inner fixedly connected with slide seat of the back-and-forth moving cylinder, the top of the slide seat is fixedly connected with slide rail, the right side of the slide rail is fixedly provided with a left moving cylinder and a right moving cylinder, and the right side output end of the left moving cylinder and the right moving cylinder is fixedly connected with a left plectrum and a right plectrum through a connecting plate, the left plectrum and the right plectrum have the same structure, the left plectrum comprises a connecting rod, the inner of the connecting rod is fixedly connected with a mounting seat, the top of the inner of the mounting seat is provided with a groove, and a welding spot plectrum is embedded in the groove, the mechanism for measuring 13F pin spot welding drawing force relates to a pin detection device, the utility model discloses a, the complex processing is avoided, and the processing cost is reduced when the parts are replaced.
Description
Technical Field
The utility model relates to a pin check out test set specifically is a mechanism of measuring 13F pin spot welding drawing force.
Background
The pins, also called pins, are the connection wires leading out from the internal circuit of the integrated circuit and the peripheral circuit, all the pins form the interface of the chip, one section of the tail end of the lead forms a welding point together with the welding pad on the printed board by soft soldering, the pins can be divided into parts such as heels, toes, foot sides and the like, the pins are the connection wires leading out from the internal circuit of the integrated circuit and the peripheral circuit, the pins form the interface of the chip, and the pins of the AT89S52 can be divided into a main power supply, an external crystal oscillator or oscillator, a multifunctional I/O port and four types of control, gating and resetting according to functions.
The pin adopts the welded mode to carry out being connected with the circuit usually, in order to detect welded firm nature in process of production, the plectrum adopts overall structure usually to measure pin spot welding drawing force equipment on the existing market, and overall structure's plectrum production and processing is complicated, and is with high costs when changing the part.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure mechanism of 13F pin spot welding pull-out power to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanism for measuring 13F lead pin spot welding drawing force comprises two supports, wherein the outer sides of the two supports are fixedly connected with a front-back moving air cylinder, the inner end of the front-back moving air cylinder is fixedly connected with a slide seat, the top of the slide seat is fixedly connected with a slide rail, the right side of the slide rail is fixedly provided with a left-right moving air cylinder, the right output end of the left-right moving air cylinder is fixedly connected with a left shifting piece and a right shifting piece through a connecting plate, the left shifting piece and the right shifting piece are identical in structure and comprise connecting rods, the inner end of the connecting rods is fixedly connected with mounting seats, the top of the inner end of the mounting seats is provided with a groove, welding spot shifting pieces are embedded in the groove, the welding spot shifting pieces are fixed in the mounting seats through connecting upper covers, a slide rod is fixedly mounted between the two mounting, the left side and the right side of the tooling fixture are respectively and fixedly connected with a left station and a right station, and a pre-pressing mechanism is arranged above the tooling fixture.
As a further aspect of the present invention: through being provided with the plectrum, the plectrum structure adopts a plurality of parts assembly to form, has avoided complicated processing, has reduced the processing cost when changing the part.
Furthermore, two the support is parallel to each other, and the bottom of support has seted up the bolt mounting hole.
Furthermore, the knife edge orientations of the left shifting piece and the right shifting piece are consistent, and the connecting rod is connected with the sliding rail in a sliding mode through the sliding block.
Furthermore, the bottom of the inner side of the left shifting piece and the bottom of the inner side of the right shifting piece are both fixedly connected to the connecting plate, and the right end of the connecting plate is fixedly connected with the left-right moving cylinder.
Further, the upper cover is fixedly arranged on the top of the mounting seat through screws.
As a further aspect of the present invention: the groove is formed in the top of the inner end of the mounting seat, the welding spot shifting piece is fixed inside the mounting seat through the upper cover, the efficiency of mounting and dismounting is greatly improved by adopting a fixed connection mode of screws, the working efficiency is greatly improved when the shifting piece is replaced and maintained, the operation is simple and convenient, and the use is convenient.
Further, the two tool fixtures have the same structure, and are distributed along the horizontal direction.
Further, the pre-pressing mechanism is fixedly installed above the tool clamp through two stand columns, and the two stand columns are respectively located on two sides of the support.
Compared with the prior art, the utility model discloses a be provided with the plectrum, the plectrum structure adopts a plurality of parts to assemble and forms, has avoided complicated processing, has reduced the processing cost when the renewal part, sets up flutedly through the top in the mount pad the inner, the solder joint plectrum is fixed inside the mount pad through connecting the upper cover, adopts the fixed connection mode of screw, has improved the efficiency of installation and dismantlement greatly, when carrying out the change and the maintenance of plectrum, has improved work efficiency greatly, and is easy and simple to handle, and it is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a mechanism for measuring a 13F leadfinger spot weld pullout force.
Fig. 2 is a top view of a mechanism for measuring the 13F leadfinger spot weld pullout force.
Fig. 3 is a top view of a paddle in a mechanism for measuring 13F leadfinger spot weld pull force.
Fig. 4 is a schematic structural diagram of a shifting piece in a mechanism for measuring the spot welding drawing force of a 13F terminal pin.
In the figure: 1. a support; 2. moving the cylinder back and forth; 3. a slide base; 4. a slide rail; 5. the cylinder moves left and right; 6. a left shifting piece; 7. a right shifting piece; 8. a connecting rod; 9. a mounting seat; 10. connecting the upper cover; 11. welding spot shifting sheets; 12. a slide bar; 13. a tooling fixture; 14. a left station; 15. a right station; 16-prepressing mechanism.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a mechanism for measuring 13F terminal pin spot welding drawing force comprises two support bases 1, the two support bases 1 are parallel to each other, bolt mounting holes are formed in the bottoms of the support bases 1, a front-back moving cylinder 2 is fixedly connected to the outer sides of the two support bases 1, a sliding base 3 is fixedly connected to the inner end of the front-back moving cylinder 2, a sliding rail 4 is fixedly connected to the top of the sliding base 3, a left-right moving cylinder 5 is fixedly mounted on the right side of the sliding rail 4, a left shifting block 6 and a right shifting block 7 are fixedly connected to the right output end of the left-right moving cylinder 5 through a connecting plate, the left shifting block 6 and the right shifting block 7 are identical in structure, the bottoms of the inner sides of the left shifting block 6 and the right shifting block 7 are fixedly connected to the connecting plate, the right end of the connecting plate is fixedly connected to the left-right moving, the connecting rod 8 is connected with the sliding rail 4 in a sliding manner through a sliding block, the inner end of the connecting rod 8 is fixedly connected with a mounting seat 9, the top of the inner end of the mounting seat 9 is provided with a groove, a welding spot shifting sheet 11 is embedded in the groove, the welding spot shifting sheet 11 is fixed inside the mounting seat 9 through an upper cover 10, the upper cover 10 is fixedly arranged at the top of the mounting seat 9 through screws, a sliding rod 12 is fixedly arranged between the two mounting seats 9 through a bracket, the sliding rod 12 is connected with two tool fixtures 13 in a sliding manner, the two tool fixtures 13 are identical in structure, the two tool fixtures 13 are distributed along the horizontal direction, the left side and the right side of each tool fixture 13 are respectively and fixedly connected with a left station 14 and a right station 15, a pre-pressing mechanism 16 is arranged above each tool fixture 13, the pre-pressing mechanism 16 is fixedly arranged above each tool fixture 13 through, the utility model discloses a be provided with the plectrum, the plectrum structure adopts a plurality of parts to assemble and forms, has avoided complicated processing, has reduced the processing cost during the renewal part, sets up flutedly through the top in mount pad 9 the inner, solder joint plectrum 11 is fixed inside mount pad 9 through connecting upper cover 10, adopts the fixed connection mode of screw, has improved the efficiency of installation and dismantlement greatly, when carrying out the change and the maintenance of plectrum, has improved work efficiency greatly, and is easy and simple to handle, and it is convenient to use.
The utility model discloses a theory of operation is: after the tooling is in place, the left shifting piece 6 extends out under the action of the front and rear moving cylinders 2 to reach a required position, then pressure is applied to a welding pin of a product under the action of the left and right moving cylinders 5, the pressure gauge checks the amount of the applied force, and in the process, if the welding pin falls off in a specified pressure range, the welding pin is an unqualified piece; in a similar way, after the tool enters the next station, the right shifting piece 7 extends out, and the detection of the welding quality of the welding pin of the right station 15 is realized.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A mechanism for measuring 13F terminal pin spot welding drawing force comprises two supports (1) and is characterized in that the outer sides of the two supports (1) are fixedly connected with a front-back moving cylinder (2), the inner end of the front-back moving cylinder (2) is fixedly connected with a slide seat (3), the top of the slide seat (3) is fixedly connected with a slide rail (4), a left-right moving cylinder (5) is fixedly installed on the right side of the slide rail (4), the right output end of the left-right moving cylinder (5) is fixedly connected with a left shifting sheet (6) and a right shifting sheet (7) through a connecting plate, the left shifting sheet (6) and the right shifting sheet (7) are identical in structure, the left shifting sheet (6) comprises a connecting rod (8), the inner end of the connecting rod (8) is fixedly connected with a mounting seat (9), a groove is formed in the top of the inner end of the mounting seat (9), and a welding spot, solder joint plectrum (11) are fixed inside mount pad (9), two through connecting upper cover (10) there is slide bar (12) through support fixed mounting between mount pad (9), sliding connection has two frock clamp (13) on slide bar (12), left and right both sides difference fixedly connected with left station (14) and right station (15) on frock clamp (13), the top of frock clamp (13) is provided with prepressing mechanism (16).
2. The mechanism for measuring the spot welding drawing force of the 13F terminal pin is characterized in that the two supports (1) are parallel to each other, and bolt mounting holes are formed in the bottoms of the supports (1).
3. The mechanism for measuring the spot welding drawing force of the 13F terminal pin is characterized in that the knife edges of the left pulling piece (6) and the right pulling piece (7) are in the same direction, and the connecting rod (8) is in sliding connection with the sliding rail (4) through a sliding block.
4. The mechanism for measuring the spot welding drawing force of the 13F terminal pin is characterized in that the bottoms of the inner sides of the left shifting piece (6) and the right shifting piece (7) are fixedly connected to a connecting plate, and the right end of the connecting plate is fixedly connected with a left-right moving cylinder (5).
5. A mechanism for measuring 13F terminal pin spot welding drawing force according to claim 1, wherein the upper cover (10) is fixedly mounted on the top of the mounting base (9) by screws.
6. The mechanism for measuring the spot welding drawing force of the 13F terminal pin according to the claim 1, wherein the two tooling fixtures (13) have the same structure, and the two tooling fixtures (13) are distributed along the horizontal direction.
7. The mechanism for measuring the spot welding drawing force of the 13F terminal pin is characterized in that the pre-pressing mechanism (16) is fixedly arranged above the tooling clamp (13) through two stand columns, and the two stand columns are respectively positioned at two sides of the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410273.8U CN210427217U (en) | 2019-08-28 | 2019-08-28 | Measure mechanism of 13F pin spot welding pull-out force |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410273.8U CN210427217U (en) | 2019-08-28 | 2019-08-28 | Measure mechanism of 13F pin spot welding pull-out force |
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| CN210427217U true CN210427217U (en) | 2020-04-28 |
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| CN201921410273.8U Active CN210427217U (en) | 2019-08-28 | 2019-08-28 | Measure mechanism of 13F pin spot welding pull-out force |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067436A (en) * | 2020-07-31 | 2020-12-11 | 西安空间无线电技术研究所 | Method for testing lead strength of beam type device |
| CN114323988A (en) * | 2022-03-04 | 2022-04-12 | 深圳市捷舜诚科技有限公司 | Be used for PCB board pin welding to draw testing arrangement |
-
2019
- 2019-08-28 CN CN201921410273.8U patent/CN210427217U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067436A (en) * | 2020-07-31 | 2020-12-11 | 西安空间无线电技术研究所 | Method for testing lead strength of beam type device |
| CN114323988A (en) * | 2022-03-04 | 2022-04-12 | 深圳市捷舜诚科技有限公司 | Be used for PCB board pin welding to draw testing arrangement |
| CN114323988B (en) * | 2022-03-04 | 2022-07-12 | 深圳市捷舜诚科技有限公司 | Be used for PCB board pin welding to draw testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mechanism for measuring the pulling force of 13F lead pin spot welding Effective date of registration: 20210202 Granted publication date: 20200428 Pledgee: Bank of China Limited Xiamen Xiang'an sub branch Pledgor: XIAMEN XINGHECHUANG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980000917 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220307 Granted publication date: 20200428 Pledgee: Bank of China Limited Xiamen Xiang'an sub branch Pledgor: XIAMEN XINGHECHUANG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980000917 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mechanism for measuring spot welding and drawing force of 13F lead pin Effective date of registration: 20220308 Granted publication date: 20200428 Pledgee: Bank of China Limited Xiamen Xiang'an sub branch Pledgor: XIAMEN XINGHECHUANG AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022110000051 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |