CN108848625B - Guide mechanism of pressure bar in integrated circuit board connecting device - Google Patents
Guide mechanism of pressure bar in integrated circuit board connecting device Download PDFInfo
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- CN108848625B CN108848625B CN201810508454.8A CN201810508454A CN108848625B CN 108848625 B CN108848625 B CN 108848625B CN 201810508454 A CN201810508454 A CN 201810508454A CN 108848625 B CN108848625 B CN 108848625B
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- guide block
- guide
- block
- locking ring
- circuit board
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Combinations Of Printed Boards (AREA)
Abstract
The invention provides a guide mechanism of a pressure lever in an integrated circuit board connecting device, belonging to the technical field of machinery. It has solved prior art and has had the poor problem of stability. The guide mechanism of the pressure rod in the integrated circuit board connecting device comprises a guide block, an upper locking ring and a lower locking ring, wherein a vertically arranged guide rail is arranged on the rack, a through hole penetrating through the upper part and the lower part of the guide block is arranged on the guide block, the guide block is sleeved on the pressure rod, the side part of the guide block is connected onto the guide rail, the upper locking ring and the lower locking ring are in threaded connection onto the pressure rod, and the upper locking ring and the lower locking ring are respectively abutted against the upper part and the lower part of the guide block. The guide mechanism of the pressure lever in the integrated circuit board connecting device has high stability.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a guide mechanism of a pressure lever in an integrated circuit board connecting device.
Background
The integrated circuit board is made by using semiconductor manufacturing process to manufacture many transistors, resistors, capacitors and other components on a small single crystal silicon chip, and the components are combined into a complete electronic circuit by multilayer wiring or tunnel wiring.
In the existing integrated circuit board manufacturing process, an operator manually connects a chip to a circuit board. This mode of production is inefficient, time consuming and labor intensive, and the accuracy of the assembly of the integrated circuit is determined entirely by the operator's experience.
Disclosure of Invention
The present invention is directed to solving the above problems of the prior art, and provides a guiding mechanism for a press rod in an integrated circuit board connecting device.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a guiding mechanism of depression bar among integrated circuit board connecting device, integrated circuit board connecting device includes the frame, driving piece and depression bar, the location portion that is used for placing circuit board and chip has in the frame, the driving piece links firmly on frame upper portion, the vertical setting of depression bar and depression bar upper end are connected with the driving piece, the depression bar lower extreme is just right with location portion, a serial communication port, this guide structure includes the guide block, go up locking ring and lower locking ring, the guide rail that has vertical setting in the above-mentioned frame, the through-hole that runs through its upper and lower part has on the guide block, the guide block cover is on the depression bar and the guide block lateral part is connected on the guide rail, above-mentioned go up locking ring and the equal threaded connection of lower locking ring just go up locking ring and lower locking ring support respectively.
The chip and the circuit board are placed at the positioning part after being preassembled, and the driving piece drives the pressing rod to move downwards and apply extrusion force to the chip through the pressing rod, so that the chip and the circuit board are stably connected together.
This guiding mechanism can guarantee the steady reciprocating of depression bar.
Specifically, because the guide block is connected with the guide rail, simultaneously, the guide block is through last locking ring and lower locking ring stable connection on the depression bar. Therefore, the pressure rod can stably translate along the guide rail under the action of the guide block.
In the above-described guide mechanism for a press rod in the integrated circuit board connection device, the guide block is rectangular, the number of the guide rails is at least two, the guide rails are arranged in parallel, and the side portion of the guide block is connected to all the guide rails.
The plurality of guide rails can improve the moving stability of the guide block.
In the guide mechanism of the pressure lever in the integrated circuit board connecting device, the side part of the guide block is also provided with a through locking hole and a locking lever, the locking lever is in threaded connection with the locking hole, and the end part of the locking lever is abutted against the pressure lever.
The guide block can be stably positioned on the pressure rod under the action of the locking rod.
In the above-described guide mechanism for a press rod in the ic board connecting device, an upper washer is provided between the upper lock ring and the guide block.
In the above-mentioned guide mechanism for the press rod in the ic board connecting device, the lower portion of the upper locking ring has a first positioning groove recessed in a ring shape, and the upper gasket is located at the first positioning groove.
In the above-mentioned guide mechanism for the press rod in the ic board connecting device, a lower washer is provided between the lower lock ring and the guide block.
In the above-mentioned guide mechanism for the press rod in the integrated circuit board connecting device, the upper part of the lower locking ring is provided with a second positioning groove which is recessed in an annular shape, and the lower gasket is positioned at the second positioning groove.
Under the action of the first positioning groove, the upper gasket is stably pressed between the upper gasket and the guide block.
And under the action of the second positioning groove, the lower gasket is stably pressed between the lower gasket and the guide block.
The guide block can not translate relative to the pressure rod under the action of the upper gasket and the lower gasket, and the stability of the guide block is effectively improved.
In the guide mechanism of the pressure lever in the integrated circuit board connecting device, the inside of the guide block is a cavity, lubricating oil is arranged in the guide block, the upper part of the guide block is fixedly connected with a sponge block, and the guide block is also provided with an oil guide structure which can guide the lubricating oil in the guide block into the sponge block.
In the above-mentioned guide mechanism of the press rod in the integrated circuit board connection device, the sponge block is fixedly connected to the upper part of the guide block through a fastener, and the side part of the sponge block is attached to the guide rail.
In the guide mechanism of the pressure bar in the integrated circuit board connecting device, the oil guide structure is a cotton rope, the inner end of the cotton rope is positioned in the guide block, and the outer end of the cotton rope extends out of the guide block and is tightly pressed between the sponge block and the guide block.
Lubricating oil in the guide block smoothly enters the sponge block through the cotton rope under the capillary action, and the sponge block is attached to the guide rail, so that the lubricating oil finally enters the guide rail, and the guide block can smoothly move horizontally along the guide rail under the action of the lubricating oil.
Compared with the prior art, the guide mechanism of the pressure lever in the integrated circuit board connecting device has the advantages that the pressure lever can stably translate due to the guide effect which is always exerted on the pressure lever in the moving process, and the stability is higher.
Meanwhile, a proper amount of lubricating oil is always arranged between the guide block and the guide rail, so that the guide block moves smoothly, the stability of the guide block is further improved, and the guide rail has high practical value.
Drawings
Fig. 1 is a schematic perspective view of a guide mechanism of a press rod in the ic board connecting device.
Fig. 2 is a schematic cross-sectional view of the guide mechanism of the press lever in the ic board connecting apparatus.
In the figure, 1, a frame; 1a, a positioning part; 1b, a guide rail; 2. a drive member; 3. a pressure lever; 4. a guide block; 5. an upper locking ring; 5a, positioning a groove I; 6. a lower locking ring; 6a, a second positioning groove; 7. an upper gasket; 8. a lower gasket; 9. a sponge block; 10. a cotton rope.
Detailed Description
As shown in fig. 1, the integrated circuit board connecting device includes a frame 1, a driving member 2 and a pressing rod 3, a positioning portion 1a for placing a circuit board and a chip is provided on the frame 1, the driving member 2 is fixedly connected to the upper portion of the frame 1, the pressing rod 3 is vertically arranged, the upper end of the pressing rod 3 is connected to the driving member 2, and the lower end of the pressing rod 3 is opposite to the positioning portion 1 a.
The guide mechanism of the pressure lever in the integrated circuit board connecting device comprises a guide block 4, an upper locking ring 5 and a lower locking ring 6, wherein a guide rail 1b which is vertically arranged is arranged on the rack 1, a through hole which penetrates through the upper part and the lower part of the guide block 4 is arranged on the guide block 4, the guide block 4 is sleeved on the pressure lever 3, the side part of the guide block 4 is connected on the guide rail 1b, the upper locking ring 5 and the lower locking ring 6 are both in threaded connection on the pressure lever 3, and the upper locking ring 5 and the lower locking ring 6 are respectively abutted against the upper part and the lower part of the guide block 4.
The guide block 4 is rectangular, the number of the guide rails 1b is at least two, the guide rails 1b are arranged in parallel, and the side part of the guide block 4 is connected with all the guide rails 1 b.
The side part of the guide block 4 is also provided with a through locking hole and a locking rod, the locking rod is in threaded connection with the locking hole, and the end part of the locking rod is abutted against the pressure rod.
An upper washer 7 is provided between the upper locking ring 5 and the guide block 4.
The lower part of the upper locking ring 5 is provided with a first positioning groove 5a which is recessed in an annular shape, and the upper gasket 7 is positioned at the first positioning groove 5 a.
A lower washer 8 is arranged between the lower locking ring 6 and the guide block 4.
The upper part of the lower locking ring 6 is provided with a second positioning groove 6a which is recessed in a ring shape, and the lower gasket 8 is positioned at the second positioning groove 6 a.
The inside cavity that is of guide block 4, and have lubricating oil in guide block 4, guide block 4 upper portion has still linked firmly sponge piece 9, and above-mentioned guide block 4 department still has the oily structure of leading that can be with the leading-in sponge piece 9 department of lubricating oil in the guide block 4.
The sponge block 9 is fixedly connected to the upper part of the guide block 4 through a fastener, and the side part of the sponge block 9 is abutted against the guide rail 1 b.
The oil guide structure is a cotton rope 10, the inner end of the cotton rope 10 is positioned in the guide block 4, and the outer end of the cotton rope 10 extends out of the guide block 4 and is tightly pressed between the sponge block 9 and the guide block 4.
The chip and the circuit board are placed at the positioning part after being preassembled, and the driving piece drives the pressing rod to move downwards and apply extrusion force to the chip through the pressing rod, so that the chip and the circuit board are stably connected together.
This guiding mechanism can guarantee the steady reciprocating of depression bar.
Specifically, because the guide block is connected with the guide rail, simultaneously, the guide block is through last locking ring and lower locking ring stable connection on the depression bar. Therefore, the pressure rod can stably translate along the guide rail under the action of the guide block.
Claims (1)
1. A guide mechanism of a pressure rod in an integrated circuit board connecting device comprises a rack, a driving piece and a pressure rod, wherein a positioning part for placing a circuit board and a chip is arranged on the rack;
the guide block is cuboid, the number of the guide rails is at least two, the guide rails are arranged in parallel, and the side part of the guide block is connected with all the guide rails;
the side part of the guide block is also provided with a through locking hole and a locking rod, the locking rod is in threaded connection with the locking hole, and the end part of the locking rod is abutted against the pressure rod;
an upper gasket is arranged between the upper locking ring and the guide block;
the lower part of the upper locking ring is provided with a first positioning groove which is annularly concave, and the upper gasket is positioned at the first positioning groove;
a lower gasket is arranged between the lower locking ring and the guide block;
the upper part of the lower locking ring is provided with a second positioning groove which is annularly concave, and the lower gasket is positioned at the second positioning groove;
the guide block is internally provided with a cavity, lubricating oil is arranged in the guide block, the upper part of the guide block is fixedly connected with a sponge block, and the guide block is also provided with an oil guide structure capable of guiding the lubricating oil in the guide block into the sponge block;
the sponge block is fixedly connected to the upper part of the guide block through a fastener, and the side part of the sponge block is attached to the guide rail;
the oil guide structure is a cotton rope, the inner end of the cotton rope is positioned in the guide block, and the outer end of the cotton rope extends out of the guide block and is tightly pressed between the sponge block and the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508454.8A CN108848625B (en) | 2018-05-24 | 2018-05-24 | Guide mechanism of pressure bar in integrated circuit board connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508454.8A CN108848625B (en) | 2018-05-24 | 2018-05-24 | Guide mechanism of pressure bar in integrated circuit board connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108848625A CN108848625A (en) | 2018-11-20 |
| CN108848625B true CN108848625B (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810508454.8A Active CN108848625B (en) | 2018-05-24 | 2018-05-24 | Guide mechanism of pressure bar in integrated circuit board connecting device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020709Y (en) * | 2007-01-26 | 2008-02-13 | 郁志良 | Pressing device for lifting and lowering pipe fittings |
| CN203282158U (en) * | 2013-06-07 | 2013-11-13 | 北京德尔福万源发动机管理系统有限公司 | Spring screwing installation device |
| CN103663052A (en) * | 2013-11-30 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Self-lubricating rail |
| CN105142359A (en) * | 2015-08-27 | 2015-12-09 | 伟创力电子技术(苏州)有限公司 | Pressing machine for PCB |
| CN105365006A (en) * | 2015-11-18 | 2016-03-02 | 无锡市正阳机械有限公司 | Nailing device |
| CN105437716A (en) * | 2016-01-08 | 2016-03-30 | 深圳市宝尔威精密机械有限公司 | SMT furnace front die casting machine and operation method thereof |
| CN205812531U (en) * | 2016-07-25 | 2016-12-14 | 中山市鸿菊自动化设备制造有限公司 | A kind of chip mounter work head precompressed motion |
| CN106891140A (en) * | 2017-03-22 | 2017-06-27 | 武汉昱升光器件有限公司 | A kind of sleeve and the full-automatic compression bonding apparatus of lock pin |
| CN206299687U (en) * | 2016-12-27 | 2017-07-04 | 东莞市嘉翼智能装备有限公司 | A kind of tank structure of line slideway |
| CN107269694A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | Has the linear slide rail of lubricating arrangement |
| CN206626091U (en) * | 2017-03-30 | 2017-11-10 | 中村精机无锡有限公司 | Linear slide rail lubrication system |
-
2018
- 2018-05-24 CN CN201810508454.8A patent/CN108848625B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020709Y (en) * | 2007-01-26 | 2008-02-13 | 郁志良 | Pressing device for lifting and lowering pipe fittings |
| CN203282158U (en) * | 2013-06-07 | 2013-11-13 | 北京德尔福万源发动机管理系统有限公司 | Spring screwing installation device |
| CN103663052A (en) * | 2013-11-30 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Self-lubricating rail |
| CN105142359A (en) * | 2015-08-27 | 2015-12-09 | 伟创力电子技术(苏州)有限公司 | Pressing machine for PCB |
| CN105365006A (en) * | 2015-11-18 | 2016-03-02 | 无锡市正阳机械有限公司 | Nailing device |
| CN105437716A (en) * | 2016-01-08 | 2016-03-30 | 深圳市宝尔威精密机械有限公司 | SMT furnace front die casting machine and operation method thereof |
| CN107269694A (en) * | 2016-04-08 | 2017-10-20 | 上银科技股份有限公司 | Has the linear slide rail of lubricating arrangement |
| CN205812531U (en) * | 2016-07-25 | 2016-12-14 | 中山市鸿菊自动化设备制造有限公司 | A kind of chip mounter work head precompressed motion |
| CN206299687U (en) * | 2016-12-27 | 2017-07-04 | 东莞市嘉翼智能装备有限公司 | A kind of tank structure of line slideway |
| CN106891140A (en) * | 2017-03-22 | 2017-06-27 | 武汉昱升光器件有限公司 | A kind of sleeve and the full-automatic compression bonding apparatus of lock pin |
| CN206626091U (en) * | 2017-03-30 | 2017-11-10 | 中村精机无锡有限公司 | Linear slide rail lubrication system |
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| Publication number | Publication date |
|---|---|
| CN108848625A (en) | 2018-11-20 |
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