CN202411519U - Manual accessory cutting machine for printed circuit board (PCB) drilling - Google Patents
Manual accessory cutting machine for printed circuit board (PCB) drilling Download PDFInfo
- Publication number
- CN202411519U CN202411519U CN 201220016652 CN201220016652U CN202411519U CN 202411519 U CN202411519 U CN 202411519U CN 201220016652 CN201220016652 CN 201220016652 CN 201220016652 U CN201220016652 U CN 201220016652U CN 202411519 U CN202411519 U CN 202411519U
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- CN
- China
- Prior art keywords
- cutting knife
- cutting
- pedal frame
- cut
- pcb
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- Expired - Fee Related
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Abstract
The utility model discloses a manual accessory cutting machine for printed circuit board (PCB) drilling. The manual accessory cutting machine comprises a support. A board placing platform and a board receiving platform are arranged on the support, a scale and a cutting knife support seat are arranged on the board placing platform, a cutting knife beam is installed on the cutting knife support seat, and a cutting knife is fixedly installed on the cutting knife beam. Accessories to be cut are placed between the board placing platform and the cutting knife and abut against the scale on the edge of a board close to people, then users can pedal a pedal frame forcefully to enable the cutting knife to cut downwards under the effect of the gravity of the cutting beam and the traction force of the pedal frame to cut off the accessories. Compared with the prior, the manual accessory cutting machine adds the cutting beam, changes connection mode of the pedal frame and the cutting knife, enables stress of the cutting knife in the falling process to increase, reduces burrs and reduces industrial accidents.
Description
Technical field
The utility model belongs to the wiring board manufacture technology field, and what be specifically related to is the manual guillotine of the boring auxiliary material of a kind of PCB.
Background technology
In the printed circuit board production process, boring is crucial one procedure, and its main purpose is through drilling machine machine drilling on plank, between each layer pattern of plank, forms via.When plank was holed, in order to reduce the replacing frequency of chock plate, between chock plate and plank, can stack a thickness identical with the plank size was the cardboard of 1.6mm.Simultaneously, in order to prevent in the drill bit moving process of rig, to cause the plate face to wipe flower, can cover a thickness above the plank aluminium flake that is 0.15mm, its size is also identical with plank.These two kinds of materials are called as the boring auxiliary material.
Its size is about 1200*1000mm during these two kinds of auxiliary material supplied materials; And plank size stock size≤500*600mm; So auxiliary material must cut before use, the guillotine that the most often uses can be divided into manual guillotine, semi-automatic guillotine and guillotine automatically, semi-automatic guillotine with guillotine automatically because cost an arm and a leg, equipment is accurate; The material that cuts out that all only is used for plank is so auxiliary material generally all is to adopt manual guillotine to open material.
The manual cutting machine of supplementary material by cutting knife, support, pedal frame, put four of pallets part and form; When auxiliary material cuts; At first must use steel ruler and the pencil cutting line that on auxiliary material, draws; And then cut according to cutting line, increased like this and cut the required time, do not meet the requirement of High-efficient Production.Simultaneously, cutting knife is connected through the right and left cross bar with pedal frame, and exerting all one's strength by manual work fully cuts; Therefore cause the cutting knife falling speed not enough easily; It is undesirable to cut effect, and often need cut several times just can severing, thereby there are a large amount of sharp burrs on the auxiliary material limit that has caused cutting out; The operator also very easily causes incised wound in use, forms industrial accident.
The utility model content
For this reason, the purpose of the utility model is to provide the boring auxiliary material of a kind of PCB manual guillotine, and cause out the material size specification, edges of boards burr are not too much solve to rely on firmly artificial, and the problem that causes industrial accident easily.
For realizing above-mentioned purpose, the utility model mainly adopts following technical scheme:
The manual guillotine of the boring auxiliary material of a kind of PCB; Comprise support (1); Said support (1) is provided with puts pallet (4) and fishplate bar platform (8); The said pallet (4) of putting is provided with scale (3) and cutting knife bearing (5), and cutting knife crossbeam (7) is installed on the said cutting knife bearing (5), is installed with cutting knife (6) on this cutting knife crossbeam (7).
One pedal frame (2) also is installed on the wherein said support (1), is connected through bearing between this pedal frame (2) and the above-mentioned cutting knife crossbeam (7).
The utility model is put into auxiliary material to be opened between pallet and the cutting knife, and auxiliary material is propped up scale near people's edges of boards; Firmly step on pedal frame then, make cutting knife cutting downwards under the effect that cuts crossbeam gravity and pedal frame tractive force, the severing auxiliary material.Compared with prior art, the utility model can cut size according to the size setting of treating perforated plate owing to be provided with scale; Improved production efficiency; Simultaneously cutting knife has increased and has cut crossbeam, and has changed the connected mode of pedal frame and cutting knife, makes cutting knife stressed increase when the whereabouts; Reduce the generation of burr, reduced the generation of industrial accident.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Identifier declaration among the figure: support 1, pedal frame 2, scale 3, put pallet 4, cutting knife bearing 5, cutting knife 6, cutting knife crossbeam 7, fishplate bar platform 8.
The specific embodiment
For setting forth the thought and the purpose of the utility model, will combine accompanying drawing and specific embodiment that the utility model is done further explanation below.
The utility model provides the manual guillotine of the boring auxiliary material of a kind of PCB, and cause out the material size specification, edges of boards burr are not too much solve to rely on firmly artificial, and the problem that causes industrial accident easily.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the utility model.The manual guillotine of the boring auxiliary material of the described PCB of the utility model; Comprise support 1, said support 1 is provided with puts pallet 4 and fishplate bar platform 8, and support 1 bottom is equipped with a pedal frame 2; The said pallet 4 of putting is provided with scale 3 and cutting knife bearing 5; On the said cutting knife bearing 5 cutting knife crossbeam 7 is installed, is installed with cutting knife 6 on this cutting knife crossbeam 7, be connected through bearing between said cutting knife crossbeam 7 and the pedal frame 2; Move up and down through trampling pedal frame 2 controlled sanction cutting knife crossbeams 7, and drive cutting knife 6 cuts action.
Owing to connect through bearing between above-mentioned pedal frame 2 and the cutting knife crossbeam 7, when stepping on pedal frame 2, cut crossbeam 7 and under the double action of gravity own and pedal frame 2 tractive force, move downward; Thereby driving cutting knife 6 moves downward; Be iron solid beam owing to cut crossbeam 7, its gravity is very big, and the strength of cutting knife 6 when falling increases; So can cut fast, the suffered resistance that is cut thing is far smaller than the tractive force that cuts crossbeam 7 gravity and pedal frame 2 when therefore cutting; Scale 3 leaves the material size as the adjustment auxiliary material, and scale is arranged on scale, according to the width of putting pallet and according to the position of the adjustment of the scale on scale scale, thereby can confirm auxiliary material open the material size; The fishplate bar platform adopts roller type, act as to reduce auxiliary material and the friction of putting pallet.
The utility model concrete operation method is following: according to the size of waiting to bore plate, as: long limit size, will put the position of the width adjustment of pallet then, adjustment back nonadjustable signal to scale; Operator's both hands are respectively held the right and left of auxiliary material then, auxiliary material to be opened is put between pallet and the cutting knife, and auxiliary material is propped up scale near people's edges of boards; Firmly step on pedal frame afterwards, cutting knife is cutting downwards under the effect that cuts crossbeam gravity and pedal frame tractive force, the severing auxiliary material; Then adjust the position of scale and fixing once more according to the minor face size of waiting to bore plate, the auxiliary material that long limit size has been cut cuts once more, confirms the minor face size; Repeat above step at last, continue to cut other auxiliary materials.
More than be that the manual guillotine of the boring auxiliary material of a kind of PCB that the utility model is provided has carried out detailed introduction; Used concrete example among this paper the structural principle and the embodiment of the utility model are set forth, above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (2)
1. manual guillotine of the boring auxiliary material of PCB; Comprise support (1); It is characterized in that said support (1) is provided with puts pallet (4) and fishplate bar platform (8); The said pallet (4) of putting is provided with scale (3) and cutting knife bearing (5), and cutting knife crossbeam (7) is installed on the said cutting knife bearing (5), is installed with cutting knife (6) on this cutting knife crossbeam (7).
2. the manual guillotine of the boring auxiliary material of PCB according to claim 1 is characterized in that also being equipped with on the said support (1) pedal frame (2), is connected through bearing between this pedal frame (2) and the above-mentioned cutting knife crossbeam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016652 CN202411519U (en) | 2012-01-13 | 2012-01-13 | Manual accessory cutting machine for printed circuit board (PCB) drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220016652 CN202411519U (en) | 2012-01-13 | 2012-01-13 | Manual accessory cutting machine for printed circuit board (PCB) drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411519U true CN202411519U (en) | 2012-09-05 |
Family
ID=46736314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220016652 Expired - Fee Related CN202411519U (en) | 2012-01-13 | 2012-01-13 | Manual accessory cutting machine for printed circuit board (PCB) drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411519U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002320A (en) * | 2014-05-28 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Guillotine-type board separating machine |
| CN104002321A (en) * | 2014-05-28 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Circuit board placement process controllable chopper-type board dividing machine |
| CN104874851A (en) * | 2015-06-01 | 2015-09-02 | 蚌埠市蚌风风机有限公司 | Shearing machine for draught fan plates |
| CN106313342A (en) * | 2016-09-29 | 2017-01-11 | 成都鼎翔通信技术有限公司 | Efficient and energy-saving PCB (Printed Circuit Board) separating machine |
-
2012
- 2012-01-13 CN CN 201220016652 patent/CN202411519U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002320A (en) * | 2014-05-28 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Guillotine-type board separating machine |
| CN104002321A (en) * | 2014-05-28 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Circuit board placement process controllable chopper-type board dividing machine |
| CN104002321B (en) * | 2014-05-28 | 2017-02-01 | 苏州锟恩电子科技有限公司 | Circuit board placement process controllable chopper-type board dividing machine |
| CN104874851A (en) * | 2015-06-01 | 2015-09-02 | 蚌埠市蚌风风机有限公司 | Shearing machine for draught fan plates |
| CN106313342A (en) * | 2016-09-29 | 2017-01-11 | 成都鼎翔通信技术有限公司 | Efficient and energy-saving PCB (Printed Circuit Board) separating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ganzhou City Shen Lian circuit company limited Assignor: Shenzhen Sun & Lynn Circuits Co., Ltd. Contract record no.: 2014360000178 Denomination of utility model: Manual accessory cutting machine for printed circuit board (PCB) drilling Granted publication date: 20120905 License type: Exclusive License Record date: 20140710 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20160113 |