CN104010443A - Elastic cooling and pressing fixture for PCB - Google Patents
Elastic cooling and pressing fixture for PCB Download PDFInfo
- Publication number
- CN104010443A CN104010443A CN201410239610.7A CN201410239610A CN104010443A CN 104010443 A CN104010443 A CN 104010443A CN 201410239610 A CN201410239610 A CN 201410239610A CN 104010443 A CN104010443 A CN 104010443A
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- cooling
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- pressing plate
- water pipe
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Abstract
The invention discloses an elastic cooling and pressing fixture for a PCB. The elastic cooling and pressing fixture for the PCB comprises a support and is characterized by further comprising a cylinder, a movably plate, a plurality of springs, a pressing plate, a cooling pipe and a flexible pipe, wherein the support comprises a base, a supporting beam and a top plate, the supporting beam is arranged on the top of the base, the top plate is arranged on the top of the supporting beam, the cylinder is arranged on the bottom of the top plate, a cylinder rod of the cylinder is connected with the movably plate, the springs are arranged on the bottom of the movable plate, the pressing plate is arranged on the bottoms of the springs, the cooling pipe penetrates through the pressing plate, a water inlet and a water outlet of the cooling pipe are connected through the flexible pipe, the flexible pipe is cooled through a condenser, and an openable hole used for water injection is formed in the cooling pipe. The elastic cooling and pressing fixture for the PCB has the advantages that the structure is simple, the pre-pressing force is balanced, the pressing effect is good, the precision of pressing positions is high, the cooling speed is high, and the machining efficiency and the machining quality can be improved greatly.
Description
Technical field
The present invention relates to a kind of pressing jig, particularly relate to the cooling pressing jig of a kind of pcb board elasticity.
Background technology
Pcb board Chinese is printed circuit board, claims again printed circuit board (PCB), printed substrate, is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is to adopt electron printing to make, therefore be called as " printing " circuit board.When pcb board manufacturing process, pcb board need to be compressed, it is not moved, be convenient to carry out process operation, but how pcb board pressing jig, be connected a large spring, although can realize like this secondary extrusion of pressing plate between cylinder rod and pressing plate center at present, but owing to adopting a spring to carry out elasticity extruding, whole pressing plate is owing to being center stressed, and stressed inadequate balance, in compaction process, may there is the situations such as perk in pressing plate, affected use.In compaction process, owing to there is no navigation system, make pressing plate compacted position not accurate enough simultaneously, affect pcb board and compress effect.Simultaneously at present pcb board carries out coolingly adding man-hour requirement to pcb board, at present adopts that natural ways are cooling or wind-force is cooling more, and cooling rate is slow, has delayed working (machining) efficiency, and air-cooled power consumption is large, and cost is also comparatively expensive.
Summary of the invention
Between cylinder rod and pressing plate center, be connected a spring in order to solve pcb board pressing jig in prior art, the stressed inadequate balance of pressing plate, and pressing plate compacted position is not accurate enough, and pcb board cooling rate is slow simultaneously, affects the problem of working (machining) efficiency.The invention provides one simple in structure, precompression is balance more, compresses effect effect, and compacted position precision is higher, and cooling rate is fast, can greatly improve the cooling pressing jig of pcb board elasticity of working (machining) efficiency and crudy.
In order to address the above problem, the technical solution used in the present invention is:
The cooling pressing jig of a kind of pcb board elasticity, comprise support, it is characterized in that: also comprise cylinder, movable plate, spring, pressing plate, cooling water pipe and flexible pipe, described support comprises base, brace summer and top board, be provided with brace summer in base top, be provided with top board at brace summer top, be provided with cylinder in top board bottom, the cylinder rod of described cylinder is connected with movable plate, be provided with some springs in the bottom of movable plate, the bottom of described spring is provided with pressing plate, in pressing plate, be penetrated with cooling water pipe, described cooling water pipe water inlet is connected by flexible pipe with delivery port, described flexible pipe dispels the heat by condenser, on cooling water pipe, be provided with can water filling switching mouth.
The cooling pressing jig of aforesaid a kind of pcb board elasticity, is characterized in that: described pressing plate is square pressing plate.
The cooling pressing jig of aforesaid a kind of pcb board elasticity, is characterized in that: eight springs are set in the bottom of movable plate.
The cooling pressing jig of aforesaid a kind of pcb board elasticity, is characterized in that: on four angles of pressing plate, be respectively arranged with cushion pad.
The cooling pressing jig of aforesaid a kind of pcb board elasticity, is characterized in that: described eight springs are located on the same line.
The cooling pressing jig of aforesaid a kind of pcb board elasticity, is characterized in that: described cooling water pipe adopts S type cooling water pipe, and described cooling water pipe water inlet and delivery port are positioned at the both sides of pressing plate.
The invention has the beneficial effects as follows: the cooling pressing jig of pcb board elasticity of the present invention, eight springs are set in the bottom of movable plate, described eight springs are located on the same line, the bottom of spring is provided with pressing plate, can realize secondary extrusion by crush board by spring, spring of the present invention and pressing plate contact area are large, spring is subject to the effect of movable plate simultaneously, the pressure that gives so the each position of pressing plate is also identical, it is better that pressing plate compresses effect, can keep in balance to the each site pressure of pcb board, in pressing plate, be penetrated with cooling water pipe simultaneously, described cooling water pipe water inlet is connected by flexible pipe with delivery port, described flexible pipe dispels the heat by condenser, on cooling water pipe, be provided with can water filling switching mouth, pour into cold water by opening and closing mouth, utilize cooling water pipe to carry out cooling to pressing plate, and water after heating is dispelling the heat by condenser, the heat radiation of employing water-cooling pattern, radiating rate is fast, effective, and cost is lower.Cooling water pipe adopts S type cooling water pipe simultaneously, and described cooling water pipe water inlet and delivery port are positioned at the both sides of pressing plate, and film-cooled heat is larger like this, and cooling effect is better.
Brief description of the drawings
Fig. 1 is the structural representation of the cooling pressing jig of pcb board elasticity of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the cooling pressing jig of a kind of pcb board elasticity, comprise support, cylinder 4, movable plate 6, spring 7, pressing plate 8, cooling water pipe 9, flexible pipe and cushion pad 10, described support comprises base 1, brace summer 2 and top board 3, be provided with brace summer 2 at base 1 top, be provided with top board 3 in the 2 back portions of support, be provided with cylinder 4 in top board 3 bottoms, the cylinder rod 5 of described cylinder 4 is connected with movable plate 6, be provided with eight springs 7 in the bottom of movable plate 6, described eight springs 7 are located on the same line, the bottom of described spring 7 is provided with pressing plate 8, described pressing plate 8 is square pressing plate.In pressing plate 8, be penetrated with cooling water pipe 9, described cooling water pipe 9 water inlets are connected by flexible pipe with delivery port, and described flexible pipe dispels the heat by condenser, on cooling water pipe 9, be provided with can water filling switching mouth.On four angles of pressing plate 8, be respectively arranged with cushion pad 10.Described cooling water pipe 9 adopts S type cooling water pipe, and described cooling water pipe 9 water inlets and delivery port are positioned at the both sides of pressing plate.
In sum, the cooling pressing jig of pcb board elasticity of the present invention, eight springs 7 are set in the bottom of movable plate 6, described eight springs 7 are located on the same line, the bottom of spring 7 is provided with pressing plate 8, can realize secondary extrusion by crush board by spring 7, spring 7 of the present invention is large with pressing plate 8 contacts area, spring 7 is subject to the effect of movable plate 6 simultaneously, the pressure that gives like this pressing plate 8 each positions is also identical, it is better that pressing plate 8 compresses effect, can keep in balance to the each site pressure of pcb board, in pressing plate 8, be penetrated with cooling water pipe 9 simultaneously, described cooling water pipe 9 water inlets are connected by flexible pipe with delivery port, described flexible pipe dispels the heat by condenser, on cooling water pipe 9, be provided with can water filling switching mouth, pour into cold water by opening and closing mouth, utilize cooling water pipe 9 to carry out cooling to pressing plate 8, and water after heating is dispelling the heat by condenser, the heat radiation of employing water-cooling pattern, radiating rate is fast, effective, and cost is lower.Cooling water pipe 9 adopts S type cooling water pipe simultaneously, and described cooling water pipe water inlet and delivery port are positioned at the both sides of pressing plate, and film-cooled heat is larger like this, and cooling effect is better.On four angles of pressing plate 8, be respectively arranged with cushion pad 10, can slow down the thrust of pressing plate 8, play a protective role.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the cooling pressing jig of pcb board elasticity, comprise support, it is characterized in that: also comprise cylinder, movable plate, spring, pressing plate, cooling water pipe and flexible pipe, described support comprises base, brace summer and top board, be provided with brace summer in base top, be provided with top board at brace summer top, be provided with cylinder in top board bottom, the cylinder rod of described cylinder is connected with movable plate, be provided with some springs in the bottom of movable plate, the bottom of described spring is provided with pressing plate, in pressing plate, be penetrated with cooling water pipe, described cooling water pipe water inlet is connected by flexible pipe with delivery port, described flexible pipe dispels the heat by condenser, on cooling water pipe, be provided with can water filling switching mouth.
2. the cooling pressing jig of a kind of pcb board elasticity according to claim 1, is characterized in that: described pressing plate is square pressing plate.
3. the cooling pressing jig of a kind of pcb board elasticity according to claim 2, is characterized in that: eight springs are set in the bottom of movable plate.
4. the cooling pressing jig of a kind of pcb board elasticity according to claim 3, is characterized in that: on four angles of pressing plate, be respectively arranged with cushion pad.
5. the cooling pressing jig of a kind of pcb board elasticity according to claim 4, is characterized in that: described eight springs are located on the same line.
6. the cooling pressing jig of a kind of pcb board elasticity according to claim 5, is characterized in that: described cooling water pipe adopts S type cooling water pipe, and described cooling water pipe water inlet and delivery port are positioned at the both sides of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239610.7A CN104010443A (en) | 2014-05-30 | 2014-05-30 | Elastic cooling and pressing fixture for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239610.7A CN104010443A (en) | 2014-05-30 | 2014-05-30 | Elastic cooling and pressing fixture for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104010443A true CN104010443A (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410239610.7A Pending CN104010443A (en) | 2014-05-30 | 2014-05-30 | Elastic cooling and pressing fixture for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104010443A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588684A (en) * | 2015-01-23 | 2015-05-06 | 安徽万嘉新能源科技有限公司 | Heat insulation box end cover floating turning device of solar water heater |
| CN104607662A (en) * | 2015-01-23 | 2015-05-13 | 安徽万嘉新能源科技有限公司 | Turning device for bucket end cover of solar water heater |
| CN108848624A (en) * | 2018-05-24 | 2018-11-20 | 浙江工规科技有限公司 | Mechanism is withheld in integrated circuit board connecting equipment |
| CN109434731A (en) * | 2018-12-13 | 2019-03-08 | 辽宁工程技术大学 | Tool fixture is used in a kind of screw installation of rectangular box quadrangle |
| CN109743860A (en) * | 2018-12-19 | 2019-05-10 | 陈其坚 | A kind of combined type cloud computing server laying rack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070297143A1 (en) * | 2006-06-27 | 2007-12-27 | Martinson Robert R | Single loading mechanism to apply force to both cooling apparatus and integrated circuit package |
| CN103491711A (en) * | 2013-09-27 | 2014-01-01 | 昆山迈致治具科技有限公司 | PCB elastic compressing jig |
| CN103491712A (en) * | 2013-09-27 | 2014-01-01 | 昆山迈致治具科技有限公司 | PCB water-cooling pressing jig |
| CN203912348U (en) * | 2014-05-30 | 2014-10-29 | 苏州锟恩电子科技有限公司 | PCB board elastic cooling pressing jig |
-
2014
- 2014-05-30 CN CN201410239610.7A patent/CN104010443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070297143A1 (en) * | 2006-06-27 | 2007-12-27 | Martinson Robert R | Single loading mechanism to apply force to both cooling apparatus and integrated circuit package |
| CN103491711A (en) * | 2013-09-27 | 2014-01-01 | 昆山迈致治具科技有限公司 | PCB elastic compressing jig |
| CN103491712A (en) * | 2013-09-27 | 2014-01-01 | 昆山迈致治具科技有限公司 | PCB water-cooling pressing jig |
| CN203912348U (en) * | 2014-05-30 | 2014-10-29 | 苏州锟恩电子科技有限公司 | PCB board elastic cooling pressing jig |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588684A (en) * | 2015-01-23 | 2015-05-06 | 安徽万嘉新能源科技有限公司 | Heat insulation box end cover floating turning device of solar water heater |
| CN104607662A (en) * | 2015-01-23 | 2015-05-13 | 安徽万嘉新能源科技有限公司 | Turning device for bucket end cover of solar water heater |
| CN104607662B (en) * | 2015-01-23 | 2018-12-28 | 安徽腾拓新材料科技有限公司 | A kind of solar water heater bucket end cap truning fixture |
| CN108848624A (en) * | 2018-05-24 | 2018-11-20 | 浙江工规科技有限公司 | Mechanism is withheld in integrated circuit board connecting equipment |
| CN108848624B (en) * | 2018-05-24 | 2021-01-01 | 浙江工规科技有限公司 | Fastening mechanism in integrated circuit board connecting device |
| CN109434731A (en) * | 2018-12-13 | 2019-03-08 | 辽宁工程技术大学 | Tool fixture is used in a kind of screw installation of rectangular box quadrangle |
| CN109743860A (en) * | 2018-12-19 | 2019-05-10 | 陈其坚 | A kind of combined type cloud computing server laying rack |
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Application publication date: 20140827 |