CN110315461A - Pressing tool - Google Patents
Pressing tool Download PDFInfo
- Publication number
- CN110315461A CN110315461A CN201810264647.3A CN201810264647A CN110315461A CN 110315461 A CN110315461 A CN 110315461A CN 201810264647 A CN201810264647 A CN 201810264647A CN 110315461 A CN110315461 A CN 110315461A
- Authority
- CN
- China
- Prior art keywords
- pressing
- supporting element
- connector
- tool
- support arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Wire Bonding (AREA)
Abstract
The present invention provides a kind of pressing tool, for the first pressing object to be pressed into the second pressing object, comprising: supporting element, including the holding section for positioning the first pressing object；Pressing part, including the nip portion for pressing the first pressing object；And connection component, it is movably connected with the supporting element and the pressing part；Wherein, when the first pressing object is located in holding section, and supporting element presses on the second pressing object, pressing part is pressed and to supporting element movement, and nip portion acts on the first pressing object, so that the first pressing object is clamped to the second pressing object.Pressing tool provided by the invention first passes through supporting element holding section and positions to the first pressing object, then the first pressing part is pressed into the second pressing object by pressing piece, and the first pressing part stress is steady, and the electronic component on the second pressing object will not be squeezed；Structure is simple, easy to use, effectively raises pressing efficiency and pressing quality.
Description
Technical field
The present invention relates to auxiliary tool technology field more particularly to a kind of pressing tools.
Background technique
For electronic product, the integrated various chips of circuit board top are very important part.In chip operation, core
Piece gives out a large amount of heat, for the normal work of chip, needs to install cooling fin to circuit board, by cooling fin by core
The heat that piece distributes conducts in time.
Currently, generally installing expandable nail on a heat sink when installing cooling fin to circuit board, passing through manual or tool
One end of auxiliary pressing radiator, then presses other end of mode for expandable nail again and is pressed into circuit board.But manual or work
Radiator discontinuity when the mode of tool auxiliary substep pressing be easy to cause pressing, radiator can damage the core on circuit board by pressure
Piece influences yield and quality so that chip can not work normally.
Summary of the invention
In view of this, that it is necessary to provide a kind of structures is simple, pressing when uniform force pressing tool, prevent from dissipating in installation
Damage chip when backing by pressure.
To achieve the goals above, the present invention provides a kind of pressing tool, comprising:
A kind of pressing tool, for the first pressing object to be pressed into the second pressing object characterized by comprising
Supporting element, including the holding section for positioning the first pressing object；
Pressing part, including the nip portion for pressing the first pressing object；And
Connection component is movably connected with the supporting element and the pressing part；
Wherein, when the first pressing object is located in the holding section, and the supporting element presses on second pressure
When closing object, the pressing part is pressed and to supporting element movement, and the nip portion acts on the first pressing object, so that
The first pressing object is clamped to the second pressing object.
Further, the holding section is engraved structure comprising the first opening and the first engaging wall；The nip portion is
Groove comprising the second opening and the second engaging wall；The first pressing object includes cap portion and bar portion, and first opening is inserted in
The bar portion simultaneously makes the first engaging wall abut the bar portion, and second opening is inserted in the cap portion and makes second card
It combines harmoniously and abuts the cap portion, the first pressing object is positioned in the supporting element.
Further, the nip portion further includes pressing wall, is pressed in the pressing part and mobile to the supporting element
During, the pressing wall acts on the cap portion, so that the bar portion is clamped to the second pressing object.
Further, the connection component includes actively be socketed on the pressing part and the supporting element respectively first
Connector and the second connector, first connector connect second connector, the pressing part are movably connected with
To the supporting element.
Further, the connection component further includes elastic component, and the elastic component is sheathed on first connector, works as institute
When stating pressing part and being pressed into the supporting element, the both ends of the elastic component compress the pressing part and the supporting element respectively.
Further, first connector is equipped with internal screw thread, and second connector is equipped with external screw thread, and described first connects
Fitting and second connector are attached by the internal screw thread and the externally threaded cooperation.
Further, it is rotated when first connector is rotated clockwise or counterclockwise relative to second connector
When, the internal screw thread and the externally threaded screwing length decrease or increase, and make the distance of the pressing part and the supporting element
It decreases or increases, to adapt to the first pressing object of different length.
Further, the pressing part includes a plurality of laminating arms, and the nip portion is set in a plurality of laminating arms, described
A plurality of laminating arms head and the tail are sequentially connected and form through-hole；The supporting element includes the first support arm and the second support arm and shape
Insert port between first support arm described in Cheng Yu and second support arm, the insert port are correspondingly arranged with the through-hole.
Further, first support arm is longer than second support arm.
Further, the pressing part and the supporting element are made of bakelite material.
The first pressing object is positioned it can be seen that pressing tool provided by the invention first passes through supporting element holding section,
The first pressing part is pressed into the second pressing object by pressing piece again, the first pressing part stress is steady, the electricity on the second pressing object
Sub- component will not be squeezed；The spacing of supporting element and pressing piece is adjusted, by connection component to adapt to the of different length
One pressing object, has a wide range of application；Structure is simple, is easily assembled to, time saving and energy saving, effectively raises pressing efficiency and pressing matter
Amount.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of pressing tool according to an embodiment of the invention, and the pressing tool includes branch
Support member, connection component and pressing piece.
Fig. 2 show pressing tool described in Fig. 1 in the structural schematic diagram of another angle.
Fig. 3 show the configuration schematic diagram of connection component described in Fig. 1.
Fig. 4 show the structural schematic diagram of the first pressing object cooperation of pressing tool described in Fig. 1 and radiator.
Fig. 5 show pressing tool described in Fig. 4 and the first pressing object of the radiator is pressed into the second pressing
The structural schematic diagram of object.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Fig. 1 show the structural schematic diagram of pressing tool 100 according to an embodiment of the invention.In Fig. 1, tool is pressed
100 include supporting element 110, connection component 120 and pressing part 130, and supporting element 110 passes through the mobilizable company of connection component 120
It is connected to pressing part 130.In order to improve the service life of pressing tool, it is preferred that supporting element 110 and pressing part 130 are using electricity
Wood quality production.
Please with reference to Fig. 2, supporting element 110 includes support arm 111,112 and 113, and support arm 111 connects support arm
112 and 113, and support arm 111,112,113 forms the frame for being similar to U-shaped, thus in support arm 112 and 113 far from support
One end of arm 111 forms insert port 114.The corresponding position distribution of support arm 112 and 113 is equipped with multiple holding sections 115, holding section
115 be the engraved structure being formed on support arm 112 and 113.Each holding section 115 includes engaging wall 1151 and opening
1152, engaging wall 1151 is one section of unclosed inner wall, and for tool there are two end, opening 1152 is formed in the two of engaging wall 1151
Between a end.Wherein, engaging wall 1151 is the inner wall of above-mentioned engraved structure, engages the generally curved shape of wall 1151.
Optionally, support arm 112 and 113 is parallel to each other, and the length of support arm 112 is slightly longer than the length of support arm 113.
Whole pressing piece 130 is in hollow square frame comprising press pressure arm 131,132,133 and 134, by pressure arm 131,
132,133 and 134 head and the tail are sequentially connected and are formed through-hole 135, more by being respectively arranged at the corresponding position of pressure arm 132 and 134
A nip portion 136, each nip portion 136 include engaging wall 1361, opening 1362, press wall 1363 and planar wall (not shown),
Engaging wall 1361 and planar wall are oppositely arranged, and are engaged wall 1361 and planar wall vertically and are connect with pressing wall 1363, opening 1362
Between engaging wall 1361 and planar wall, nip portion 136 is set to pressing part 130 towards on the surface of 110 side of supporting element.
In the present embodiment, it is preferred that pressing piece 130 is square lamellar, and through-hole 135 is square-shaped, and nip portion 136 is
Groove structure set on 130 bottom surface of pressing piece, specifically, two opposite openings 1362 are formed in the interior of above-mentioned groove structure
Wall, so that the internal wall separates of above-mentioned groove structure are engaged wall 1361 in circle at the engaging wall 1361 and planar wall being oppositely arranged
Arcuation, planar wall is in planar, and pressing wall 1363 then is the bottom wall of above-mentioned groove structure.
Please with reference to Fig. 3, connection component includes the first connector 121, elastic component 122 and the second connector 123, the
Two connectors 123 are movably arranged in supporting element 110, and the first connector 121 is movably arranged in pressing piece 130, the first connection
Part 121 and the second connector 123 are connected with each other, thus by supporting element 110 and pressing piece 130 is mobilizable links together.Bullet
Property part 122 be sheathed on the first connector 121 and the second connector 123, in the activity of 130 relative support of pressing piece 110
Restoring force is provided for pressing piece 130.First connector 121 is in tube-in-tube structure and has internal screw thread 1211, the second connector 123 tool
There is external screw thread 1231, the second connector 123 is inserted into the first connector 121, passes through the spiral shell of internal screw thread 1211 and external screw thread 1231
Line connection is by the first connector 121 and the second connector 123 is adjustable links together, and adjusts internal screw thread 1211 and external screw thread
The spacing of supporting element 110 and pressing piece 130 can be adjusted in 1231 screwing length.
In the present embodiment, it is preferred that pressing tool 100 passes through two connection components 120 for supporting element 110 and pressing piece
130 link together.Specifically, a connection component 120 is by the joint of support arm 111 and 113 and presses pressure arm 133 and 134
Joint connect, another one end of connection component 120 by support arm 112 far from support arm 111 with press pressure arm 131
Joint with 132 connects.Two connection components 120 are located at supporting element 110 and pressing piece 130 by pressing tool 100
On diagonal line, stability in use is improved, while having simplified structure, saves material.
It is illustrated below in conjunction with the course of work of the attached drawing 1 to Fig. 5 to pressing tool 100:
Pressing tool 100 is used to press the first pressing object 200 into the second pressing object 300, wherein the first pressing object
200 can be expandable nail or insulated column, and the second pressing object 300 can be circuit board.As shown in Figure 4 and Figure 5, in the present embodiment
In, the first pressing object 200 is the expandable nail on cooling fin 400, and the second pressing object 300 is circuit board, and the first pressing object 200 includes
Integrally formed cap portion 210 and bar portion 220, the second pressing object 300 are equipped with the card hole 310 for being clamped with bar portion 220.Heat dissipation
There are two the first pressing objects 200 for installation on piece 400.In other embodiments, the setting of cooling fin 400 first presses object 200
Quantity is not limited to two.
Referring to Fig. 1 to Fig. 4, before pressing, object 200 is first pressed according to the height of cooling fin 400 and first
The screwing length of 123 external screw thread 1231 of 121 internal screw thread 1211 of the first connector of length adjustment and the second connector adjusts supporting element
110 and pressing piece 130 spacing, in order to which cooling fin 400 is seated in pressing tool 100.Then, cooling fin 400 is inserted
Enter the insert port 114 of supporting element 110, the bar portion 220 of the first pressing object 200 on cooling fin 400 is caught in card by opening 1152
It combines harmoniously in 1151, at the same time, cap portion 210 is caught in engaging wall 1361 also by opening 1362, so that two first be pressed
Object 200 is positioned on pressing tool 100.At this point, cooling fin 400 and the through-hole 135 of pressing part 130 are in corresponding position, radiate
Piece 400 can pass freely through the through-hole 135 of pressing part 130.
The supporting element 110 of pressing tool 100 is first placed on the second pressing object 300 in pressing please with reference to Fig. 5
On；Then, the bar portion 220 that two first press object 200 is respectively aligned to two card holes 310 on the second pressing object 300；Most
Afterwards, pressing piece 130 is pressed, two pressing walls 1363 of pressing piece 130 press the bar portion of object 200 to two first simultaneously respectively
210 apply pressure, and under the support of supporting element 110, pressing piece 130 is mobile towards supporting element 110, while by two first pressing objects
200 bar portion 220 is pressed into the card hole 310 of the second pressing object 300, so that cooling fin 400 is fixed to the second pressing object 300
On.After the completion of pressing, slightly pressing pressing tool 100 can detach pressing tool 100 from radiating piece 400, single operation
Pressing movement can be completed, it is easy to operate, it is easy to use.
In other embodiments, the first pressing object 200 can be not arranged on cooling fin 400, but directly be seated to pressure
Conjunction tool 100 is directly pressed by pressing tool 100 into the second pressing object 300.Object is pressed for the first of different length
200, the screwing length of the first connector 121 and the second connector 123 is adjusted, so that pressing tool 100 can be to different length
First pressing object 200 of degree is pressed, and is had a wide range of application.
It can be seen that pressing tool 100 provided by the invention first passes through 110 holding section 115 of supporting element to the first pressing object
100 are positioned, then the first pressing part 200 are pressed into the second pressing object 300 by pressing piece 130, the first pressing part 200 by
Power is steady, and the electronic component on the second pressing object 300 will not be squeezed；Connected by adjusting the first connector 121 and second
Screwing length, that is, adjustable support member 110 of fitting 123 and the spacing of pressing piece 130, to adapt to the first pressing of different length
Object 200, has a wide range of application；Structure is simple, is easily assembled to, time saving and energy saving, effectively raises pressing efficiency and pressing quality.
To those skilled in the art, it can be combined and be generated with scheme of the invention according to the present invention and inventive concept
Actual needs make other and be altered or modified accordingly, and these change and adjustment all should belong to the guarantors of the claims in the present invention
Protect range.
Claims (10)
1. a kind of pressing tool, for the first pressing object to be pressed into the second pressing object characterized by comprising
Supporting element, including the holding section for positioning the first pressing object；
Pressing part, including the nip portion for pressing the first pressing object；And
Connection component is movably connected with the supporting element and the pressing part；
Wherein, when the first pressing object is located in the holding section, and the supporting element presses on the second pressing object
When, the pressing part is pressed and to supporting element movement, and the nip portion acts on the first pressing object, so that described
First pressing object is clamped to the second pressing object.
2. pressing tool as described in claim 1, which is characterized in that the holding section is engraved structure comprising first opens
Mouth and the first engaging wall；The nip portion is groove comprising the second opening and the second engaging wall；Described first, which presses object, includes
Cap portion and bar portion, first opening are inserted in the bar portion and the first engaging wall are made to abut the bar portion, and described second opens
Muzzle enters the cap portion and the second engaging wall is made to abut the cap portion, and the first pressing object is positioned at the support
In part.
3. pressing tool as claimed in claim 2, which is characterized in that the nip portion further includes pressing wall, in the pressing
During part is pressed and moves to the supporting element, the pressing wall acts on the cap portion, so that the bar portion is clamped
To the second pressing object.
4. pressing tool as described in claim 1, which is characterized in that the connection component includes actively being socketed on institute respectively
State the first connector and the second connector of pressing part and the supporting element, the first connector connection second connection
The pressing part is movably connected with to the supporting element by part.
5. pressing tool as claimed in claim 4, which is characterized in that the connection component further includes elastic component, the elasticity
Part is sheathed on first connector, and when the pressing part is pressed into the supporting element, the both ends of the elastic component are distinguished
Compress the pressing part and the supporting element.
6. as claimed in claim 4 pressing tool, which is characterized in that first connector be equipped with internal screw thread, described second
Connector is equipped with external screw thread, and first connector and second connector are by the internal screw thread and described externally threaded match
Conjunction is attached.
7. pressing tool as claimed in claim 6, which is characterized in that when first connector is revolved clockwise or counterclockwise
Then when relative to second connector rotation, the internal screw thread and the externally threaded screwing length are decreased or increased, and make institute
The distance for stating pressing part and the supporting element decreases or increases, to adapt to the first pressing object of different length.
8. pressing tool as described in claim 1, which is characterized in that the pressing part includes a plurality of laminating arms, the pressing
Portion is set in a plurality of laminating arms, and a plurality of laminating arms head and the tail are sequentially connected and form through-hole；The supporting element includes the
One support arm and the second support arm and the insert port being formed between first support arm and second support arm, institute
Insert port is stated to be correspondingly arranged with the through-hole.
9. pressing tool as claimed in claim 8, which is characterized in that first support arm is longer than second support arm.
10. pressing tool as described in claim 1, which is characterized in that the pressing part and the supporting element are by bakelite material
Matter is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264647.3A CN110315461B (en) | 2018-03-28 | 2018-03-28 | Pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264647.3A CN110315461B (en) | 2018-03-28 | 2018-03-28 | Pressing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110315461A true CN110315461A (en) | 2019-10-11 |
| CN110315461B CN110315461B (en) | 2021-07-13 |
Family
ID=68110011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264647.3A Active CN110315461B (en) | 2018-03-28 | 2018-03-28 | Pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110315461B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195241A (en) * | 1993-12-29 | 1995-08-01 | Ricoh Co Ltd | High-accuracy joining method of two members and device thereof |
| JP2000225531A (en) * | 1999-02-05 | 2000-08-15 | Honda Motor Co Ltd | Part press fitting device |
| CN201295897Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Holddown device used for pressing fittings onto the elongated shaft end |
| US20130316551A1 (en) * | 2012-05-25 | 2013-11-28 | International Business Machines Corporation | Universal press-fit connection for printed circuit boards |
| CN203467121U (en) * | 2013-09-27 | 2014-03-05 | 纬创资通股份有限公司 | Auxiliary assembly fixture |
| CN103737546A (en) * | 2014-02-14 | 2014-04-23 | 四川飞阳科技有限公司 | Latin buckle press-mounting tool for optical splitter |
| CN103786128A (en) * | 2012-10-30 | 2014-05-14 | 英业达科技有限公司 | Assembly fixture |
| CN203945104U (en) * | 2014-07-10 | 2014-11-19 | 精技电子（南通）有限公司 | A kind of semi-automatic pair of alignment pin apparatus for assembling |
| CN105081755A (en) * | 2015-08-11 | 2015-11-25 | 温州职业技术学院 | Automatic disengaging type fastening piece locking mechanism |
| CN106264704A (en) * | 2016-09-18 | 2017-01-04 | 无锡市第九人民医院 | Conical points sharp tackle head extractor for thread-stripping screws with press fastening device |
| CN206445156U (en) * | 2017-01-04 | 2017-08-29 | 苏州同超钣金科技有限公司 | One kind presses pin structure |
| CN206748333U (en) * | 2017-04-01 | 2017-12-15 | 河南中轴中汇汽车零部件有限公司 | A kind of camshaft by the bench drill transformation of the way is pressed pin apparatuses |
| CN207127484U (en) * | 2017-09-04 | 2018-03-23 | 中国科学院沈阳自动化研究所 | A kind of automotive gear shifter production line pin press-loading apparatus |
-
2018
- 2018-03-28 CN CN201810264647.3A patent/CN110315461B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195241A (en) * | 1993-12-29 | 1995-08-01 | Ricoh Co Ltd | High-accuracy joining method of two members and device thereof |
| JP2000225531A (en) * | 1999-02-05 | 2000-08-15 | Honda Motor Co Ltd | Part press fitting device |
| CN201295897Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Holddown device used for pressing fittings onto the elongated shaft end |
| US20130316551A1 (en) * | 2012-05-25 | 2013-11-28 | International Business Machines Corporation | Universal press-fit connection for printed circuit boards |
| CN103786128A (en) * | 2012-10-30 | 2014-05-14 | 英业达科技有限公司 | Assembly fixture |
| CN203467121U (en) * | 2013-09-27 | 2014-03-05 | 纬创资通股份有限公司 | Auxiliary assembly fixture |
| CN103737546A (en) * | 2014-02-14 | 2014-04-23 | 四川飞阳科技有限公司 | Latin buckle press-mounting tool for optical splitter |
| CN203945104U (en) * | 2014-07-10 | 2014-11-19 | 精技电子（南通）有限公司 | A kind of semi-automatic pair of alignment pin apparatus for assembling |
| CN105081755A (en) * | 2015-08-11 | 2015-11-25 | 温州职业技术学院 | Automatic disengaging type fastening piece locking mechanism |
| CN106264704A (en) * | 2016-09-18 | 2017-01-04 | 无锡市第九人民医院 | Conical points sharp tackle head extractor for thread-stripping screws with press fastening device |
| CN206445156U (en) * | 2017-01-04 | 2017-08-29 | 苏州同超钣金科技有限公司 | One kind presses pin structure |
| CN206748333U (en) * | 2017-04-01 | 2017-12-15 | 河南中轴中汇汽车零部件有限公司 | A kind of camshaft by the bench drill transformation of the way is pressed pin apparatuses |
| CN207127484U (en) * | 2017-09-04 | 2018-03-23 | 中国科学院沈阳自动化研究所 | A kind of automotive gear shifter production line pin press-loading apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110315461B (en) | 2021-07-13 |
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