CN204914258U - Notebook shell mills stub bar all -in -one - Google Patents
Notebook shell mills stub bar all -in -one Download PDFInfo
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- CN204914258U CN204914258U CN201520627220.7U CN201520627220U CN204914258U CN 204914258 U CN204914258 U CN 204914258U CN 201520627220 U CN201520627220 U CN 201520627220U CN 204914258 U CN204914258 U CN 204914258U
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- stub bar
- milling
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- slide
- milling cutter
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Abstract
The utility model relates to a notebook shell mills stub bar all -in -one, include the board, locate immediately four guide posts on the board, be fixed in the cylinder block of guide post top, locate lift cylinder on the cylinder block, receive the drive of lift cylinder just can be followed the gliding slide of guide post, be equipped with the milling cutter motor on the slide, be equipped with on the board and be located the support material platform and the drive of slide below hold in the palm the translation cylinder of material platform along the horizontal direction removal, ask material platform bottom to be equipped with the slider, the board top is equipped with the cooperation the slide rail of slider. The utility model discloses well support material platform can carry the product and move at the horizontal direction, and the relative product of milling cutter milled the product side along the horizontal direction motion like this, compares burr that the mode of milling the stub bar perpendicularly brought still less, has avoided the local friction overheated and make the product produce the bad problem of swell.
Description
Technical field
The utility model relates to Electronic products manufacturing equipment technical field, particularly a kind of notebook computer shell milling stub bar all-in-one reducing the cooling stand-by period and extend the milling cutter life-span.
Background technology
Glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, of a great variety, has good insulating, heat resistance is strong, corrosion resistance good, mechanical strength advantages of higher, is commonly used for notebook computer shell material at present.But forming materials mold temperature is very high, cooling velocity is very slow, can bring the problems in shaped article milling stub bar operation:
1. with milling cutter process stub bar, otherwise burr can could can be produced by product surface in milling stub bar after conventional method needs product to cool 4 hours, but waits for too long like this, have a strong impact on manufacture efficiency;
2. the contact surface of blade is very little, and the blade of the product milling cutter of process sclerosis is easy to wear, and milling cutter is not long for service life;
3. after edge wear, milling material can be transformed into and not cause by the cutting force of blade but the abrasive action of milling cutter High Rotation Speed, and the overheated meeting of such local friction makes material expansion and to produce bulge bad;
4. cutter motor easily transships damage under the reaction of severe friction.
Therefore, be necessary to provide a kind of new milling stub bar device structure to solve the problems referred to above.
Utility model content
Main purpose of the present utility model is to provide a kind of notebook computer shell milling stub bar all-in-one reducing the cooling stand-by period and extend the milling cutter life-span.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of notebook computer shell milling stub bar all-in-one, comprise board, be erected on four leads on described board, be fixed on the cylinder block above described lead, be located at the lift cylinder on described cylinder block, drive and the slide plate that can slide along described lead by described lift cylinder, described slide plate is provided with cutter motor, described board is provided with the flat-removing air cyclinder being positioned at retainer platform below described slide plate and driving the movement in the horizontal direction of described retainer platform, slide block is provided with bottom described retainer platform, the slide rail coordinating described slide block is provided with above described board.
Concrete, described cutter motor is provided with milling cutter, and described milling cutter is cylindrical structural, and described milling cutter side is provided with some blades of spiral extension.
Further, described knife edge is set to fillet.
Concrete, described slide plate is fixed with the pilot sleeve be sheathed on outside described lead.
Concrete, described board front portion is equipped with optical switch.
Adopt technique scheme, the beneficial effect of technical solutions of the utility model is:
1, retainer platform can carry product and moves in the horizontal direction, such milling cutter opposing product in the horizontal direction motion milling crosses product side, the burr that brings of the mode comparing vertical milling stub bar is less, avoids local friction overheated and make product produce the bad problem of bulge;
2, the milling stub bar mode of horizontal feed is carried out after product need not be waited to cool, and has saved the stand-by period;
3, in milling stub bar process, the side blade of whole milling cutter is all used appropriately, and milling cutter uniform wear extends the service life of milling cutter;
4, decrease in milling stub bar process cutter motor be subject to along cutter spindle to opposition, extend the service life of cutter motor;
5, radiused milling cutter makes milling cutter top more mellow and fuller, avoids sharp-pointed edge to make milling material produce more crinosity thorn;
6, pilot sleeve extends the contact length of slide plate and lead, and what such slide plate can be stricter moves along the direction that lead limits;
7, optical switch is having monitored foreign matter close to energy emergency-stop device during working region, prevents danger.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model notebook computer shell milling stub bar all-in-one;
Fig. 2 is the local full sectional view in milling cutter region under duty;
Fig. 3 is the upward view of milling cutter;
Fig. 4 is the rearview at retainer platform position.
Numeral in figure:
11-board, 111-flat-removing air cyclinder, 112-slide rail, 12-lead, 13-cylinder block, 14-lift cylinder; 21-slide plate, 22-pilot sleeve, 23-cutter motor, 24-milling cutter, 241-blade, 242-fillet; 31-retainer platform, 311-slide block; 4-optical switch; 5-product.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of notebook computer shell milling stub bar all-in-one of the present utility model, comprise board 11, four leads 12 be erected on board 11, be fixed on the cylinder block 13 above lead 12, the lift cylinder 14 be located on cylinder block 13, drive by lift cylinder 14 and the slide plate 21 that can slide along lead 12, slide plate 21 is provided with cutter motor 23, cutter motor 23 is provided with milling cutter 24, board 11 is provided with the retainer platform 31 be positioned at below slide plate 21, board 11 is also provided with the flat-removing air cyclinder 111 driving retainer platform 31 movement in the horizontal direction.In work, cutter motor 23 makes milling cutter 24 High Rotation Speed, and slide plate 21 drives by lift cylinder 14 and declines, under the guiding function of lead 12, all milling cutters 24 are driven to move downward together, until lower than product 5 side below milling cutter 24, blade 241 is near the side of product 5; When keeping milling cutter 24 to rotate, flat-removing air cyclinder 111 drives retainer platform 31 translation, makes product 5 side skim over the blade 241 of milling cutter 24, and product 5 side milling just can be put down and remove stub bar by such blade 241.Milling cutter 24 opposing product 5 horizontal feed, therefore the milling material degree of depth less, and the burr that the mode comparing vertical milling stub bar is brought is less; Because milling cutter during horizontal feed 24 also can not stop for a long time in certain position of product 5, therefore also can not produce very large friction, avoid local friction and cross the bad problem of thermogenetic product 5 bulge; Horizontal feed mode cutter motor 23 is not subject to the reaction force along milling cutter 24 axis, extends the service life of cutter motor 23; Due to above advantage, this equipment can carry out milling stub bar when product 5 not yet hardening by cooling, so can save the cooling stand-by period.
As shown in Figure 4, bottom retainer platform 31, be provided with slide block 311, above board 11, be provided with the slide rail 112 coordinating slide block 311.The cooperation of slide block 311 and slide rail 112 makes the movement of retainer platform 31 strictly along horizontal direction, can ensure milling stub bar effect.
As shown in Figures 2 and 3, milling cutter 24 is cylindrical structural, and milling cutter 24 side is provided with some blades 241 of spiral extension.Milling cutter 24 relies on the blade 241 around whole side to carry out milling stub bar together, and blade 241 is all used appropriately, and cutting force disperses, therefore milling cutter 24 uniform wear.
As shown in Figure 2, blade 241 edge is set to fillet 242.Because milling cutter 24 blade 241 edge is fillet 242, top is more mellow and fuller, avoids sharp-pointed edge to make milling material produce more crinosity thorn.
As shown in Figure 1, slide plate 21 is fixed with the pilot sleeve 22 be sheathed on outside lead 12.Pilot sleeve 22 extends the contact length of slide plate 21 and lead 12, contact length extends makes the perforation on slide plate 21 and lead 12 have better axiality, such slide plate can be stricter move along the direction that lead 12 limits, avoid the levelness of slide plate 21 not high and cause multiple milling cutter 24 and product 5 surface contact crooked and affect milling stub bar effect.
As shown in Figure 1, board 11 front portion is equipped with optical switch 4.Whether optical switch 4 can have foreign matter close to working region in monitoring, such as workman's health part.When optical switch 4 has monitored foreign matter close to will emergency-stop device during working region, avoid the danger that the normal operation of foreign materials away equipment and equipment damage personnel.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a notebook computer shell milling stub bar all-in-one, comprise board, be erected on four leads on described board, be fixed on the cylinder block above described lead, be located at the lift cylinder on described cylinder block, drive and the slide plate that can slide along described lead by described lift cylinder, described slide plate is provided with cutter motor, it is characterized in that: described board is provided with the flat-removing air cyclinder being positioned at retainer platform below described slide plate and driving the movement in the horizontal direction of described retainer platform, slide block is provided with bottom described retainer platform, the slide rail coordinating described slide block is provided with above described board.
2. notebook computer shell milling stub bar all-in-one according to claim 1, it is characterized in that: described cutter motor is provided with milling cutter, described milling cutter is cylindrical structural, and described milling cutter side is provided with some blades of spiral extension.
3. notebook computer shell milling stub bar all-in-one according to claim 2, is characterized in that: described knife edge is set to fillet.
4. notebook computer shell milling stub bar all-in-one according to claim 1, is characterized in that: described slide plate is fixed with the pilot sleeve be sheathed on outside described lead.
5. notebook computer shell milling stub bar all-in-one according to claim 1, is characterized in that: described board front portion is equipped with optical switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627220.7U CN204914258U (en) | 2015-08-19 | 2015-08-19 | Notebook shell mills stub bar all -in -one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627220.7U CN204914258U (en) | 2015-08-19 | 2015-08-19 | Notebook shell mills stub bar all -in -one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914258U true CN204914258U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627220.7U Active CN204914258U (en) | 2015-08-19 | 2015-08-19 | Notebook shell mills stub bar all -in -one |
Country Status (1)
| Country | Link |
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| CN (1) | CN204914258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922009A (en) * | 2016-05-13 | 2016-09-07 | 上海卡固电气设备有限公司 | Stub bar removing and burr punching device and machining method |
-
2015
- 2015-08-19 CN CN201520627220.7U patent/CN204914258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922009A (en) * | 2016-05-13 | 2016-09-07 | 上海卡固电气设备有限公司 | Stub bar removing and burr punching device and machining method |
| CN105922009B (en) * | 2016-05-13 | 2018-02-16 | 上海卡固电气设备有限公司 | Material head is gone to rush burr equipment and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, 278, Feng Feng Road, Zhenjiang, Suzhou, Jiangsu, Kunshan Patentee after: Suzhou Chunqiu electronic Polytron Technologies Inc Address before: 215000, 278, Feng Feng Road, Zhenjiang, Suzhou, Jiangsu, Kunshan Patentee before: Kunshan Inte Electronic Co., Ltd. |