CN103747633A - PCB locating stroke-limiting hot-pressing table clamping jig - Google Patents
PCB locating stroke-limiting hot-pressing table clamping jig Download PDFInfo
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- CN103747633A CN103747633A CN201310732063.1A CN201310732063A CN103747633A CN 103747633 A CN103747633 A CN 103747633A CN 201310732063 A CN201310732063 A CN 201310732063A CN 103747633 A CN103747633 A CN 103747633A
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Abstract
The invention discloses a PCB locating stroke-limiting hot-pressing clamping jig. The jig comprises a hot-pressing table and an air cylinder, and is characterized in that the top of the hot-pressing table is provided with a support plate, the top of the support plate is provided with rotating baffle plates, the barrier strips sleeve locating shafts through flexible shaft sleeves, an upper side of the hot-pressing table is provided with a rack, guide posts are arranged between the rack and the hot-pressing table, the rack is internally provided with the air cylinder, the bottom of an air cylinder rod of the air cylinder is connected with a pressing plate, the bottom of the pressing plate is provided with a heating plate, upper stopping blocks are arranged at two sides of the heating plate respectively, two lower stopping blocks are arranged on the hot-pressing table correspondingly, locating pins are arranged at two sides of the two upper stopping blocks, and two locating seats are correspondingly arranged on the hot-pressing table. The PCB locating stroke-limiting hot-pressing clamping jig solves the problems in the prior art that the support plate of the hot-pressing jig cannot fix the PCB well and is easy to damage the PCB by pressing, and the locating precision is relatively low, and the jig is provided which has the advantages of being firm in fixing, having good universality, positioning quickly, and increasing safety factor.
Description
Technical field
The present invention relates to a kind of welding equipment, particularly relate to a kind of pcb board location restricted driving journey hot pressing clamping fixture.
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.On pcb board, need to weld some electronic components, while adopting at present machinery equipment to weld, owing to not limiting the structure of stroke, heating plate, in pressing down process, may damage pcb board by pressure, causes the damage of pcb board, to enterprise, brings larger loss.Simultaneously current hot-press equipment does not have navigation system, and after pressing plate drives heating plate to move, heating platen may not aimed at hot spot, causes heating accuracy lower, and needs that cannot production and processing, cause the generation of a large amount of defect wares.The general baffle plate of L shaped shape that can adopt on support plate is fixed PCB plate in addition, but when PCB plate area is larger, tend to fixing insecure, need to increase the length of baffle plate, when PCB plate area hour, also can there is certain impact to welding in too long baffle plate, practicality is poor, narrow application range.
Summary of the invention
For solve the support plate of heat pressing utensil in prior art cannot be better fixing pcb board, practicality is poor, narrow application range, and heating plate is in pressing down process, may damage pcb board by pressure, cause the damage of pcb board, current hot-press equipment does not have navigation system simultaneously, heating platen cannot better be aimed at hot spot, cause the problem that heating accuracy is lower, the invention provides a kind of fixed, versatility is good, locate fast, assurance Working position is correct, and can limiting device stroke, avoid pcb board to damage, increase the pcb board location restricted driving journey hot pressing clamping fixture of coefficient of safety.
In order to address the above problem, the technical solution used in the present invention is:
A kind of pcb board location restricted driving journey hot pressing clamping fixture, comprise hot-platen and cylinder, it is characterized in that: also comprise frame, support plate, pressing plate, heating plate, guide pillar, alignment pin, positioning seat, upper block, lower block and butterfly, at hot-platen top, be provided with support plate, at support plate top at least on both direction, in each direction, be provided with at least two flap shutters, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described shelves bar is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft, above hot-platen, be provided with frame, between frame and hot-platen, be provided with guide pillar, in frame, be provided with cylinder, the cylinder rod bottom of described cylinder is connected with pressing plate, described pressing plate is through guide pillar, and can move up and down along guide pillar, bottom at pressing plate is provided with heating plate, in heating plate, be provided with heating plate, in pressing plate bottom, the both sides of heating plate are respectively arranged with block, on hot-platen, correspondence is provided with two lower blocks, both sides at two overhead gages are respectively arranged with alignment pin, on hot-platen, correspondence is provided with two positioning seats, in positioning seat, offer and be equipped with blind hole, described alignment pin can insert in the blind hole of respective side, described blend stop and movable axle sleeve all adopt insulating material to make.
Aforesaid a kind of pcb board location restricted driving journey hot pressing clamping fixture, is characterized in that: between frame and hot-platen, be provided with two guide pillars that are parallel to each other.
Aforesaid a kind of pcb board location restricted driving journey hot pressing clamping fixture, is characterized in that: described two overhead gages are symmetrical arranged.
Aforesaid a kind of pcb board location restricted driving journey hot pressing clamping fixture, is characterized in that: described two positioning seats are symmetrical arranged.
Aforesaid a kind of pcb board location restricted driving journey hot pressing clamping fixture, is characterized in that: the length of described alignment pin is longer than the length of lower baffle plate.
Aforesaid a kind of pcb board location restricted driving journey hot pressing clamping fixture, is characterized in that: described shelves bar be take locating shaft as 360 ° of rotations of fulcrum.
The invention has the beneficial effects as follows: pcb board location restricted driving journey hot pressing clamping fixture of the present invention; in frame, be provided with cylinder; the cylinder rod bottom of described cylinder is connected with pressing plate, and in pressing plate bottom, the both sides of heating plate are respectively arranged with block; on hot-platen, correspondence is provided with two lower blocks; cylinder is driving heating plate to press down when mobile, and when soon arriving abnormal operating state, overhead gage and lower baffle plate are in contact with one another; avoid heating plate to damage pcb board by pressure, played good protective effect.The present invention is respectively arranged with alignment pin in the both sides of two overhead gages, on hot-platen, correspondence is provided with two positioning seats, in positioning seat, offer and be equipped with blind hole, cylinder operation is controlled pressing plate and is moved down, pressing plate, in pressing down process, if alignment pin inserts in the blind hole of positioning seat, represents that heating platen heating location is accurate, machining accuracy is higher like this, has ensured the processing effect of product.Simultaneously the present invention is at support plate top at least on both direction, in each direction, be provided with at least two flap shutters, utilize the cooperation of different anchor point flap shutters to be fixed the pcb board of different size shape, versatility is better, applied widely, and fixation, facilitate the processing of electronic devices and components on pcb board, simplicity of design, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of pcb board location restricted driving journey hot pressing clamping fixture of the present invention.
Fig. 2 is carrying board structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1-2, a kind of pcb board location restricted driving journey hot pressing clamping fixture, comprise hot-platen 1, cylinder 2, support plate 3, frame 4, pressing plate 5, upper block 6, lower block 7, alignment pin 8, positioning seat 9, guide pillar 10, heating plate 12 and butterfly 13, at support plate 3 tops at least on both direction, in each direction, be provided with at least two flap shutters 13, described rotation keeps off 13 plates and comprises blend stop 14, movable axle sleeve 15 and locating shaft 16, described shelves bar 14 is socketed on locating shaft 16 by movable axle sleeve 15, and shelves bar 14 be take locating shaft 15 as 360 ° of rotations of fulcrum.
At hot-platen 1 top, be provided with for placing the support plate 3 of hot-pressed parts, above hot-platen 1, be provided with frame 4, between frame 4 and hot-platen 1, be provided with two guide pillars that are parallel to each other 10, in frame 4, be provided with cylinder 2, cylinder rod 11 bottoms of described cylinder 2 are connected with pressing plate 5, described pressing plate 5 is through guide pillar 10, and can move up and down along guide pillar 10, in the bottom of pressing plate 5, be provided with heating plate 12, in heating plate 12, be provided with heating plate, in pressing plate 5 bottoms, the both sides of heating plate 21 are respectively arranged with block 6, on hot-platen 1, correspondence is provided with two lower blocks 7, in the both sides of two overhead gages 6, be respectively arranged with alignment pin 8, on hot-platen 1, correspondence is provided with two positioning seats 9, in positioning seat 9, offer and be equipped with blind hole, described alignment pin 8 can insert in the blind hole of respective side.Described two overhead gages 6 are symmetrical arranged.Described two positioning seats 9 are symmetrical arranged.The length of described alignment pin 8 is longer than the length of lower baffle plate 7.
Pcb board location restricted driving journey hot pressing clamping fixture of the present invention; in frame 4, be provided with cylinder 2; cylinder rod 11 bottoms of described cylinder 2 are connected with pressing plate 5, and in pressing plate 5 bottoms, the both sides of heating plate 12 are respectively arranged with block 6; on hot-platen 1, correspondence is provided with two lower blocks 7; cylinder 2 is driving heating plate 12 to press down when mobile, and when soon arriving abnormal operating state, overhead gage 6 and lower baffle plate 7 are in contact with one another; avoid heating plate 12 to damage pcb board by pressure, played good protective effect.The present invention is respectively arranged with alignment pin 8 in the both sides of two overhead gages 6, on hot-platen 1, correspondence is provided with two positioning seats 9, in positioning seat 9, offer and be equipped with blind hole, cylinder 2 job control pressing plates 5 move down, pressing plate 5, in pressing down process, if alignment pin 8 inserts in the blind hole of positioning seat 9, represents that heating platen 12 heating locations are accurate, machining accuracy is higher like this, has ensured the processing effect of product.The present invention simultaneously utilizes flap shutter 13 to connect and fix the side of pcb board, according to the size and shape of pcb board, select the blend stop 14 of difference, each blend stop 14 can be rotated and coordinate for propping up pcb board, fixation, and versatility is better, applied widely, facilitate the processing of electronic devices and components on pcb board, simplicity of design, has a good application prospect.Blend stop 14 and movable axle sleeve 15 all adopt insulating material to make simultaneously, good insulation preformance, and high temperature resistant, cost is low, reduces the production cost of pcb board welding fixture.
More than show and described basic principle of the present invention, principal character and advantage.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. a pcb board is located restricted driving journey hot pressing clamping fixture, comprise hot-platen and cylinder, it is characterized in that: also comprise frame, support plate, pressing plate, heating plate, guide pillar, alignment pin, positioning seat, upper block, lower block and butterfly, at hot-platen top, be provided with support plate, at support plate top at least on both direction, in each direction, be provided with at least two flap shutters, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described shelves bar is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft, above hot-platen, be provided with frame, between frame and hot-platen, be provided with guide pillar, in frame, be provided with cylinder, the cylinder rod bottom of described cylinder is connected with pressing plate, described pressing plate is through guide pillar, and can move up and down along guide pillar, bottom at pressing plate is provided with heating plate, in heating plate, be provided with heating plate, in pressing plate bottom, the both sides of heating plate are respectively arranged with block, on hot-platen, correspondence is provided with two lower blocks, both sides at two overhead gages are respectively arranged with alignment pin, on hot-platen, correspondence is provided with two positioning seats, in positioning seat, offer and be equipped with blind hole, described alignment pin can insert in the blind hole of respective side, described blend stop and movable axle sleeve all adopt insulating material to make.
2. a kind of pcb board location restricted driving journey hot pressing clamping fixture according to claim 1, is characterized in that: between frame and hot-platen, be provided with two guide pillars that are parallel to each other.
3. a kind of pcb board location restricted driving journey hot pressing clamping fixture according to claim 2, is characterized in that: described two overhead gages are symmetrical arranged.
4. a kind of pcb board location restricted driving journey hot pressing clamping fixture according to claim 3, is characterized in that: described two positioning seats are symmetrical arranged.
5. a kind of pcb board location restricted driving journey hot pressing clamping fixture according to claim 4, is characterized in that: the length of described alignment pin is longer than the length of lower baffle plate.
6. a kind of pcb board location restricted driving journey hot pressing clamping fixture according to claim 5, is characterized in that: described shelves bar be take locating shaft as 360 ° of rotations of fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732063.1A CN103747633A (en) | 2013-12-27 | 2013-12-27 | PCB locating stroke-limiting hot-pressing table clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732063.1A CN103747633A (en) | 2013-12-27 | 2013-12-27 | PCB locating stroke-limiting hot-pressing table clamping jig |
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| Publication Number | Publication Date |
|---|---|
| CN103747633A true CN103747633A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310732063.1A Pending CN103747633A (en) | 2013-12-27 | 2013-12-27 | PCB locating stroke-limiting hot-pressing table clamping jig |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228370A (en) * | 2015-10-26 | 2016-01-06 | 江苏弘信华印电路科技有限公司 | A kind of two sides rigid plate area rigid-flex combined board manufacture craft that sample is not large |
| CN107775446A (en) * | 2016-08-30 | 2018-03-09 | 昆山汉鼎精密金属有限公司 | Machining positioning automatic sensing structure |
| CN109548315A (en) * | 2018-12-25 | 2019-03-29 | 奥士康科技股份有限公司 | A kind of automobile pcb board heat pressing utensil |
| CN110562742A (en) * | 2019-01-01 | 2019-12-13 | 宁夏隆基宁光仪表股份有限公司 | automatic board, conveying system that turn over of PCB |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010241040A (en) * | 2009-04-08 | 2010-10-28 | Panasonic Corp | Hot pressing apparatus and hot pressing method |
| CN103237420A (en) * | 2013-05-08 | 2013-08-07 | 邓育德 | Wave soldering jig |
| CN103415197A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | PCB locating and stroke-limiting hot-pressing fixture |
| CN203761691U (en) * | 2013-12-27 | 2014-08-06 | 昆山迈致治具科技有限公司 | PCB locating stroke-limiting hot-pressing table clamping jig |
-
2013
- 2013-12-27 CN CN201310732063.1A patent/CN103747633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010241040A (en) * | 2009-04-08 | 2010-10-28 | Panasonic Corp | Hot pressing apparatus and hot pressing method |
| CN103237420A (en) * | 2013-05-08 | 2013-08-07 | 邓育德 | Wave soldering jig |
| CN103415197A (en) * | 2013-07-24 | 2013-11-27 | 昆山迈致治具科技有限公司 | PCB locating and stroke-limiting hot-pressing fixture |
| CN203761691U (en) * | 2013-12-27 | 2014-08-06 | 昆山迈致治具科技有限公司 | PCB locating stroke-limiting hot-pressing table clamping jig |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228370A (en) * | 2015-10-26 | 2016-01-06 | 江苏弘信华印电路科技有限公司 | A kind of two sides rigid plate area rigid-flex combined board manufacture craft that sample is not large |
| CN105228370B (en) * | 2015-10-26 | 2018-08-10 | 江苏弘信华印电路科技有限公司 | A kind of different big rigid-flex combined board manufacture craft of two sides rigidity plate suqare |
| CN107775446A (en) * | 2016-08-30 | 2018-03-09 | 昆山汉鼎精密金属有限公司 | Machining positioning automatic sensing structure |
| CN109548315A (en) * | 2018-12-25 | 2019-03-29 | 奥士康科技股份有限公司 | A kind of automobile pcb board heat pressing utensil |
| CN109548315B (en) * | 2018-12-25 | 2024-03-22 | 奥士康科技股份有限公司 | Car PCB board hot pressing tool |
| CN110562742A (en) * | 2019-01-01 | 2019-12-13 | 宁夏隆基宁光仪表股份有限公司 | automatic board, conveying system that turn over of PCB |
| CN110562742B (en) * | 2019-01-01 | 2024-05-24 | 宁夏隆基宁光仪表股份有限公司 | Automatic board that turns over of PCB, conveying system |
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Application publication date: 20140423 |
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| RJ01 | Rejection of invention patent application after publication |