CN103240453B - Groover - Google Patents
Groover Download PDFInfo
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- CN103240453B CN103240453B CN201310172806.4A CN201310172806A CN103240453B CN 103240453 B CN103240453 B CN 103240453B CN 201310172806 A CN201310172806 A CN 201310172806A CN 103240453 B CN103240453 B CN 103240453B
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- material strip
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- fine positioning
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Abstract
The invention discloses a kind of groover, comprising: for clamping material strip and providing the feed mechanism of transmitting power for material strip; For the guiding mechanism of correcting from the material strip after described feed mechanism conveying; And the grooving mechanism for slotting to material strip to be connected with guiding mechanism.Described feed mechanism comprises two drawing-inrollers, and described two drawing-inrollers are separately positioned on above and below material strip, and one at least two drawing-inrollers by drive unit driven rotary.The groover of the application of the invention, improves the serviceability of the product after final plastic packaging, and can ensure the degree of depth of dovetail groove by high degree, working (machining) efficiency is high, and use, manufacturing cost is lower.
Description
Technical field
The present invention relates to a kind of groover, according to an aspect disclosed by the invention, the present invention is specifically related to a kind of groover being applied to semiconductor plastic package product.
Background technology
Along with developing by leaps and bounds of science and technology, the requirement of people to electronic product is more and more higher, and the electronic product original paper of some low sides can not meet the requirement of modern science and technology in the past, and Fig. 1 a, Fig. 1 b and Fig. 1 c are a kind of product figure of TO-220 framework.As shown in Fig. 1 a, Fig. 1 b and Fig. 1 c, in figure, dovetail groove part is in order to after product plastic packaging, and plastic-sealed body can better be combined with framework, be unlikely to subsequent production, processing and utilization time be unlikely to come off.And this dovetail groove is by the punch forming of framework progressive die, but available frame progressive die is difficult to the working depth ensureing dovetail groove, so this size of present a lot of 220 frameworks all can not be up to standard, has a strong impact on the qualification rate of 220 products.
In view of the seriousness of above-mentioned 220 problems, improve the design and manufaction of this dovetail groove, thus the premium properties improving final 220 products just seems abnormal important.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of groover is provided, for solving technical problem low to opened dovetail groove qualification rate in prior art.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention by the following technical solutions:
A kind of groover, comprising:
For clamping material strip and providing the feed mechanism of transmitting power for material strip;
For the guiding mechanism of correcting from the material strip after described feed mechanism conveying; And
The grooving mechanism for slotting to material strip be connected with guiding mechanism.
In order to realize the present invention better, further technical scheme is:
According to one embodiment of present invention, described feed mechanism comprises two drawing-inrollers, and described two drawing-inrollers are separately positioned on above and below material strip, and one in described at least two drawing-inrollers by drive unit driven rotary.
According to one embodiment of present invention, described two drawing-inrollers are respectively connected with a feed spool, and a described feed spool is connected with a feed spool holder, and described two feed spool holders are all arranged on feeding back-up block.
According to one embodiment of present invention, described two feed spool holders are respectively provided with one for regulating the adjusting screw(rod) of drawing-inroller height.
According to one embodiment of present invention, described guiding mechanism comprises the fine positioning base plate passed through for material strip and the fine positioning guide plate being positioned at material strip both sides.
According to one embodiment of present invention, the pan feeding place of described fine positioning guide plate arranges the gradient for leading.
According to one embodiment of present invention, the pan feeding place of described fine positioning base plate arranges the gradient for leading.
According to one embodiment of present invention, described grooving mechanism comprises:
At least one grooving base plate;
And the trimming axle to be connected with a grooving base plate;
Described trimming axle is provided with the section groove blade for carrying out grooving to material strip.
According to one embodiment of present invention, the both sides of described section groove blade are respectively provided with a blade locating piece.
The present invention can also be:
According to one embodiment of present invention, the side of a described blade locating piece is provided with a grooving pressure wheel.
Compared with prior art, one of beneficial effect of the present invention is:
The groover of the application of the invention, improves the serviceability of the product after final plastic packaging, and can ensure the degree of depth of dovetail groove by high degree, working (machining) efficiency is high, and use, manufacturing cost is lower.
Accompanying drawing explanation
In order to clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, the accompanying drawing that the following describes is only the reference to some embodiments in present specification, for those skilled in the art, when not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 a is the Facad structure schematic diagram of TO-220 framework;
Fig. 1 b is TO-220 frame facet structural representation;
Fig. 1 c is the D place structure for amplifying schematic diagram of Fig. 1 b framework;
Fig. 2 a shows the Facad structure schematic diagram of feed mechanism according to an embodiment of the invention.
Fig. 2 b shows the plan structure schematic diagram of feed mechanism according to an embodiment of the invention.
Fig. 3 a shows the side structure schematic diagram of guiding mechanism according to an embodiment of the invention.
Fig. 3 b shows the plan structure schematic diagram of guiding mechanism according to an embodiment of the invention.
Fig. 3 c shows the main TV structure schematic diagram of fine positioning guide plate according to an embodiment of the invention.
Fig. 3 d shows the plan structure schematic diagram of fine positioning guide plate according to an embodiment of the invention.
Fig. 4 a shows the side structure schematic diagram of grooving mechanism according to an embodiment of the invention.
Fig. 4 b shows the plan structure schematic diagram of grooving mechanism according to an embodiment of the invention.
Fig. 5 a shows the side structure schematic diagram of groover according to an embodiment of the invention.
Fig. 5 b shows the plan structure schematic diagram of groover according to an embodiment of the invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
In order to provide a kind of energy high degree to ensure the working depth of dovetail groove, and the efficient equipment of lower-cost one.Present embodiment discloses a kind of groover, primary structure comprises: feed mechanism, guiding mechanism and grooving mechanism.Specifically, feed mechanism is for clamping material strip and providing transmitting power for material strip; Guiding mechanism is used for correcting from the material strip after described feed mechanism conveying; Grooving mechanism is arranged on guiding mechanism one end for slotting to material strip.
Fig. 2 a shows the Facad structure schematic diagram of feed mechanism according to an embodiment of the invention.Fig. 2 b shows the plan structure schematic diagram of feed mechanism according to an embodiment of the invention.A kind of feed mechanism 200 as shown in Fig. 2 a, Fig. 2 b, comprises two drawing-inrollers 201, and described two drawing-inrollers 201 are separately positioned on above and below material strip 202, and at least one in two drawing-inrollers 201 is by drive unit driven rotary.A drawing-inroller 201 in the case of rotation, will drive material strip 202 to move and another drawing-inroller 201 rotates.
Two drawing-inrollers 201 are respectively connected with a feed spool 203, and a described feed spool 203 is connected with a feed spool holder 204, and described two feed spool holders 204 are all arranged on feeding back-up block 205.Described two feed spool holders 204 are respectively provided with one for regulating the adjusting screw(rod) 206 of drawing-inroller 201 height.
Drive unit can be motor, belt pulley etc., as driven feed spool 203 to rotate by motor and belt pulley.
Wherein, feeding back-up block 205 can be two, left and right as shown in Figure 2 a, cover plate 208 is provided with between two back-up blocks 205, back-up block about 205 is connected with cover plate 208 and feeding bottom plate 210 with screw 209 respectively by pin 207, pin 207 is for location, screw 209 is for fixing, and screw 209 also substitutes by other parts such as bolts.
The adjusting screw(rod) 206 be positioned at above material strip 202 can be threaded connection with cover plate 208, and junction is provided with nut 211; The adjusting screw(rod) 206 be positioned at below material strip 202 can be threaded with base plate 210, and junction is provided with nut 211.Adjusting screw(rod) 206 to regulate the position of drawing-inroller 201, makes two drawing-inrollers 201 clamping material strip 202 just by the cooperation of screw thread and nut 211.
As shown in Figure 2 b, also comprise two pieces of feeding bearing baffles 212, feeding bearing baffle 212 is arranged on two sides of feed spool 203 by bearing and feed spool holder 204 junction.Wherein feed spool 203 can be divided into two sections that are connected, and comprises the first feed spool 213 and the second feed spool 214.
Continue see shown in Fig. 2 a, 2b, two feed spool holders 204 can be positioned on the same vertical direction of the same side.
Feed mechanism process principle:
1. feeding back-up block about 205 all adopts pin 207 to locate, to ensure the status requirement of material strip 202 at fore-and-aft direction, to guarantee the enforcement of follow-up correcting operation.
2. feeding back-up block 205 thickness direction need ensure requirement, and after guaranteeing assembling feeding bearing baffle 212, bearing to be unlikely in feed spool holder vibration back and forth.
3. feed spool 203 needs the length ensureing localization part, adopts key to be connected with drawing-inroller 201 mating part.
4. feed spool 203 can adopt step feed spool, ensures that drawing-inroller 201 is requiring position not vibration back and forth.
Feed mechanism operation principle:
1. can add regulating wheel on adjusting screw(rod) 206 top, the gap of upper and lower drawing-inroller 201 can be regulated by adjusting screw(rod) 206, and with nut/nut 211, adjusting screw(rod) 206 position be fixed.
2. the position of material strip 202 short transverse will coordinate the height of follow-up correcting part to be as the criterion.
Fig. 3 a shows the side structure schematic diagram of guiding mechanism according to an embodiment of the invention.Fig. 3 b shows the plan structure schematic diagram of guiding mechanism according to an embodiment of the invention.Guiding mechanism 315 as shown in Fig. 3 a, 3b, this guiding mechanism 315 comprises the fine positioning base plate 316 passed through for material strip 302 and the fine positioning guide plate 317 being positioned at material strip 302 both sides.Fine positioning base plate 316 can be divided into two-layer, comprises the first fine positioning base plate 318 and the first fine positioning base plate 319.
Fig. 3 c shows the main TV structure schematic diagram of fine positioning guide plate according to an embodiment of the invention.Fig. 3 d shows the plan structure schematic diagram of fine positioning guide plate according to an embodiment of the invention.Fine positioning guide plate 317 as shown in Fig. 3 c, Fig. 3 d, the pan feeding place of this fine positioning guide plate 317 arranges the gradient 320 for leading.The inclination numerical value of gradient 320 1 better effects of this guiding is 0.8 degree.In addition, the pan feeding place of described fine positioning base plate also can arrange the gradient for leading.
As shown in Figure 3 d, fine positioning guide plate 317 arranges jackscrew screwed hole 318, thus for convenience detach.
See in the embodiment shown in Fig. 3 a ~ 3d, design principle:
1. owing to will ensure that the position of dovetail groove is all the time in the fixed position of material strip 302, so the length of fine positioning part can there are certain requirements in this equipment, thus better ensure the uniformity of material strip.
2. the total height that the first fine positioning base plate 318 and the second fine positioning base plate 319 are added requires consistent with the total height of feed section before.
3. because material strip 302 need flow on the first fine positioning base plate 318 and fine positioning guide plate 317, so the first fine positioning base plate 318 and fine positioning guide plate 317 need adopt high abrasion resisting material, and the good high-abrasive material of optional fineness.
4., owing to will ensure to comprise feed section and fine positioning part, slot portion is on the same line, and the base plate that all appeal parts adopt all is made with pin hole with machining center on the same line, ensures that it is on the same line by another fixture.
5., for ensureing that the dovetail groove of material strip 302 meets the requirements, the width of fine positioning guide plate requires high.
6., for ensureing that material strip is unlikely to wrinkling in fine positioning guide plate, fine positioning requirement for height is high.
7. still to be connected in frame bottom the second fine positioning base plate 319.
Process principle:
1. fine positioning base plate 316 can adopt that machining center is disposable to be machined, and ensures the status requirement of each pin hole.
2. all fine positioning guide plates 317 arrange jackscrew screwed hole 331, thus for convenience detach.
3. the pan feeding part of all first fine positioning base plates 318 and fine positioning guide plate 317 need lead gradient.
Fig. 4 a shows the side structure schematic diagram of grooving mechanism according to an embodiment of the invention.Fig. 4 b shows the plan structure schematic diagram of grooving mechanism according to an embodiment of the invention.Grooving mechanism as described in as shown in Fig. 4 a, 4b comprises two grooving base plates 421, and is connected to the trimming axle 422 on described two grooving base plates 421; Trimming axle 422 between described two grooving base plates 421 is provided with the section groove blade 423 for carrying out grooving to material strip 402.The both sides of described section groove blade 423 are respectively provided with a blade locating piece 424.The side of a described blade locating piece 424 is provided with a grooving pressure wheel 425.
Specifically, grooving pressure wheel 425 is two, is respectively installed by a pressure wheel holder 426, is connected with a stop collar 427 between a grooving pressure wheel 425 and a pressure wheel holder 426; One of them grooving pressure wheel 425 is arranged on trimming axle 422 by a bearing 428.The trimming axle 422 being positioned at the side of a blade locating piece 424 is provided with the anti-silk nut 429 of anti-silk threaded engagement.
Design principle:
1. section groove blade 423 can be made up of high-speed steel.
2. section groove blade 423 is fastening and control the relative position of 2 dovetail grooves by two blade locating pieces 424, therefore blade locating piece 424 needs strictly to control its thickness.
3. the position of grooving base plate 421 middle (center) bearing should strictly control, and is ensured the degree of depth of section groove blade incision material strip 402 by the position of grooving axle.
4. grooving wheel holder is connected on grooving base plate 421 by pin screw.
5. binder axle is limited the position of grooving pressure wheel 425 by stop collar 427, thus limited the double swerve of material strip 402 by the step of grooving pressure wheel 425.
6. for ensure leading portion correcting part therewith slot portion all the time in a straight line, grooving base plate 421 is made with pin hole, the position fixed in frame by fixture, thus ensure that it is on the same line.
7. trimming axle 422 rear end adopts key to connect belt pulley, for after guarantee grooving, material strip does not have burr.
Fig. 5 a shows the side structure schematic diagram of groover according to an embodiment of the invention.Fig. 5 b shows the plan structure schematic diagram of groover according to an embodiment of the invention.The operation principle of groover as shown in Fig. 5 a, 5b:
1. material strip 502 is by entering guiding mechanism 515 after feed mechanism 500.Motor High Rotation Speed, motor shaft rotates and drives belt pulley, driven pulley is driven by belt transmission, thus drawing-inroller 1 is rotated, regulating adjusting screw(rod), making distance between a drawing-inroller and another drawing-inroller to just clamping material strip, such drawing-inroller rotates, also rotating of another drawing-inroller, direction is contrary, and material strip 502 is forwarded.The speed that material strip 502 transmits can be regulated by the frequency converter that motor is equipped with.
2. material strip 502 enters guiding mechanism 515, makes it at the uniform velocity transmission between fine positioning base plate and fine positioning guide plate.
3. material strip 502 enters grooving mechanism 530 by guiding mechanism 515, when material strip 502 enters grooving mechanism 530, touching pressure wheel, pressure wheel is rotated counterclockwise, it is blade position that material strip is entered bottom pressure wheel, along with material strip ceaselessly transmits forward by feed mechanism by material strip, the clockwise High Rotation Speed of fluting blade, the material strip with the dovetail groove of respective thickness just completes.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, identical similar portion cross-reference between each embodiment.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (8)
1. a groover, is characterized in that, comprising:
For clamping material strip and providing the feed mechanism of transmitting power for material strip;
For the guiding mechanism of correcting from the material strip after described feed mechanism conveying; And
The grooving mechanism for slotting to material strip be connected with guiding mechanism;
Described grooving mechanism comprises:
At least one grooving base plate;
And the trimming axle to be connected with a grooving base plate;
Described trimming axle is provided with the section groove blade for carrying out grooving to material strip;
Described feed mechanism comprises two drawing-inrollers, and described two drawing-inrollers are separately positioned on above and below material strip, and one in described two drawing-inrollers by drive unit driven rotary.
2. groover according to claim 1, is characterized in that, described two drawing-inrollers are respectively connected with a feed spool, and a described feed spool is connected with a feed spool holder, and two feed spool holders are all arranged on feeding back-up block.
3. groover according to claim 2, is characterized in that, two feed spool holders is respectively provided with one for regulating the adjusting screw(rod) of drawing-inroller height.
4. groover according to claim 1, is characterized in that, described guiding mechanism comprises the fine positioning base plate passed through for material strip and the fine positioning guide plate being positioned at material strip both sides.
5. groover according to claim 4, is characterized in that, the pan feeding place of described fine positioning guide plate is provided with the gradient for leading.
6. groover according to claim 4, is characterized in that, the pan feeding place of described fine positioning base plate arranges the gradient for leading.
7. groover according to claim 1, is characterized in that, the both sides of described section groove blade are respectively provided with a blade locating piece.
8. groover according to claim 7, is characterized in that, the side of a described blade locating piece is provided with a grooving pressure wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172806.4A CN103240453B (en) | 2013-05-10 | 2013-05-10 | Groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172806.4A CN103240453B (en) | 2013-05-10 | 2013-05-10 | Groover |
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| Publication Number | Publication Date |
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| CN103240453A CN103240453A (en) | 2013-08-14 |
| CN103240453B true CN103240453B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310172806.4A Active CN103240453B (en) | 2013-05-10 | 2013-05-10 | Groover |
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| CN (1) | CN103240453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862345B (en) * | 2014-03-21 | 2017-02-08 | 潮州三环（集团）股份有限公司 | Sleeve grooving machine and sleeve grooving method thereof |
| CN105914505A (en) * | 2016-06-28 | 2016-08-31 | 镇江市丹徒区翱龙电子有限公司 | Locating block in slotting device on inner conductor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685131U (en) * | 2010-05-10 | 2010-12-29 | 浙江聚利电动工具有限公司 | Feeding clamping device of commutator slot milling machine |
| CN102218689A (en) * | 2011-06-07 | 2011-10-19 | 苏州领航自动化科技有限公司 | Recessing machine |
| CN203245427U (en) * | 2013-05-10 | 2013-10-23 | 成都尚明工业有限公司 | Groove cutting machine |
-
2013
- 2013-05-10 CN CN201310172806.4A patent/CN103240453B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685131U (en) * | 2010-05-10 | 2010-12-29 | 浙江聚利电动工具有限公司 | Feeding clamping device of commutator slot milling machine |
| CN102218689A (en) * | 2011-06-07 | 2011-10-19 | 苏州领航自动化科技有限公司 | Recessing machine |
| CN203245427U (en) * | 2013-05-10 | 2013-10-23 | 成都尚明工业有限公司 | Groove cutting machine |
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| CN103240453A (en) | 2013-08-14 |
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