CN204396744U - A kind of inductance coil folding pin machine - Google Patents
A kind of inductance coil folding pin machine Download PDFInfo
- Publication number
- CN204396744U CN204396744U CN201520046134.7U CN201520046134U CN204396744U CN 204396744 U CN204396744 U CN 204396744U CN 201520046134 U CN201520046134 U CN 201520046134U CN 204396744 U CN204396744 U CN 204396744U
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- inductance coil
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- cutting knife
- bending punch
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Abstract
The utility model relates to a kind of inductance coil folding pin machine.A kind of inductance coil folding pin machine, comprises support, support column, inductance coil placement block, upper pressure fixed block, lower foldable component, side foldable component and control system; Inductance coil is placed in the middle of block and is opened hole, and there is centralized positioning plug below; Cutting knife after the inductance coil rear end of placing below block is also provided with, side foldable component comprises two slide blocks of the 5th cylinder, front cutting knife, the 6th cylinder, side Bending punch and stacked on top of one another; The upper side that inductance coil places block is also provided with discharging pushing block, and track inclined-plane is established in the corresponding downside at inductance coil placement block.The utility model can allow the corner cut burr likely produced be in the non-solder face of inductance coil finished product, and without the need to being polished flat burr, and automaticity improves further, improves production efficiency.<b/>
Description
Technical field
The utility model relates to a kind of pin apparatus for bending of electronic devices and components, particularly relates to a kind of inductance coil folding pin machine.
Background technology
The development of electronic technology, (SMT) technology is installed on extensive use surface mount or surface, it is in order to be arranged on the surface of printed circuit board or the surface of other substrate without pin or short leg surface-assembled components and parts, require surface-assembled components and parts such as inductance coil class, need its pin folding pin before welding, in the prior art, that workman uses little nipper plier to roll over pin by hand under most cases, such operation, the labour intensity of workman is large, and an order of classes or grades at school single operation work will complete pin bending before the welding of 2000 wiring boards.Along with the increase of work number of times, workman is more tired, work efficiency drop; In addition, bending length and angle are held voluntarily by operator, and the quality of product can be caused to differ, and inductance coil spoilage is high, reduce the qualification rate of product.Such as, bipod bending is inconsistent smooth, cannot fit on the surface of printed circuit board, and bending is crossed and caused welding rear board partial short-circuit at most, and bending is crossed and caused rosin joint at least.
In the prior art, also have and adopt mechanization inductance coil pin apparatus for bending, comprise inductance coil location and place mould, spacing briquetting, upper Bending punch, cutting drift and side Bending punch; This pin apparatus for bending every bending inductance coil needs manually to place mould from location to carry out form removal pickup operation, and operating efficiency is still not high.Form removal pickup undue force, also likely cause inductance coil bending to be out of shape and scrap, the qualification rate of product is still lower.
On December 03rd, 2014, Chinese invention patent application publication No. CN104174785A, discloses a kind of inductance coil pin bender of the applicant; Comprise support, support column, inductance coil fixed block, upper pressure assembly, lower foldable component, side foldable component and control system; Inductance coil fixed block is positioned on the support in the middle part of support column; Open hole in the middle of inductance coil fixed block, have by the centralized positioning plug of the first air cylinder driven immediately below through hole; This utility model rapidly by the bending of inductance coil pin, can reduce the labour intensity of workman, improves bending precision, decrease the damage of inductance coil, improve inductance coil utilization rate, and then improve productivity effect.But, the side Bending punch of the piston rod band section of this bender is when cutting off inductance coil pin redundance, no matter how little Bending punch gap, the side edge of a knife be how sharp, capital produces corner cut burr, the direction of these corner cut burrs is in the face of weld of inductance coil finished product just, the irregularity degree of product can increase the soldering tin technique affecting product surface attachment or surface installation (SMT), and therefore must increase the operation that is polished flat burr, bending production efficiency is not high.
Utility model content
In order to overcome the defect existed in background technology, the technical problem that the utility model mainly solves is to provide a kind of inductance coil folding pin machine, produced corner cut burr can be allowed to be in the non-solder face of inductance coil finished product, and without the need to being polished flat burr, the flatness of product improves greatly; And automaticity improves further, improve production efficiency.
The utility model solves the technical scheme that its technical problem adopts: a kind of inductance coil folding pin machine, comprises support, support column, inductance coil place block, upper pressure fixed block, lower foldable component, side foldable component and control system; Inductance coil is placed block and is positioned on the support in the middle part of support column; Inductance coil is placed in the middle of block and is opened hole, has by the centralized positioning plug of the first air cylinder driven immediately below through hole; When the piston rod of the first cylinder be in stretch out state time, centralized positioning plug through above-mentioned through hole, and exposes one section at the upper surface that inductance coil places block, becomes the localization part that inductance coil places block; Described upper pressure fixed block slides up and down connection along support column; By the second air cylinder driven; Cutting knife after the inductance coil rear end of placing below block is provided with, rear cutting knife is by the 3rd air cylinder driven; Described lower foldable component is made up of four-cylinder and lower Bending punch; Four-cylinder is fixed on support column top, the piston rod of four-cylinder connects lower Bending punch, lower Bending punch moves up and down along vertical guide rail, and when Bending punch is in extreme lower position instantly, the edge of a knife of lower Bending punch is close to the right side that inductance coil places block; Described side foldable component comprises two slide blocks of the 5th cylinder, front cutting knife, the 6th cylinder, side Bending punch and stacked on top of one another; Before sliding block connects, cutting knife is by the 5th air cylinder driven, and relative support level seesaws; Top shoe connection side Bending punch is by the 6th air cylinder driven, and relative sliding block level seesaws; And when the piston rod of the 5th cylinder be in stretch out state time, sliding block drives front cutting knife to be close to extend in inductance coil to place the lower to insertion of rear cutting knife below block; When rear cutting knife be in contraction state leave inductance coil place below block time, the piston rod of the 6th cylinder can stretch out, and top shoe drives side Bending punch to be close to inductance coil and places under block along advancing; The upper side that described inductance coil places block is also provided with discharging pushing block, and discharging pushing block is by the 7th air cylinder driven; Track inclined-plane is established in the corresponding downside at inductance coil placement block.
Compare with CN104174785A, innovative point of the present utility model is:
The utility model is on the basis of CN104174785A core-pulling die, inductance coil being placed block is decomposed into two-layer, the upper side placing block at inductance coil is also provided with discharging pushing block, track inclined-plane is established in the corresponding downside at inductance coil placement block, roll over pin after inductance coil can rely on discharging pushing block automatically disengage inductance coil place block, showed the function of automatic material separator.Thus automaticity improves further, improves production efficiency.The utility model is cutting knife after the inductance coil rear end of placing below block also add, devising upper and lower two slide blocks in same direction can be movable separately, and cutting knife and the motion of side Bending punch before controlling separately, the direction cut is made to occur oppositely, the corner cut burr likely produced is in the non-solder face of inductance coil finished product, without the need to being polished flat burr, the flatness of product improves greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the front schematic view of Fig. 1.
Fig. 3 is the schematic shapes of inductance coil in steps A.
Fig. 4 is the schematic shapes of inductance coil after step B completes.
Fig. 5 is the schematic shapes of inductance coil after step C completes.
Fig. 6 is the schematic shapes of inductance coil after step D completes.
Wherein: 1 support; 2 support columns; 3 inductance coils place block; Fixed block is pressed on 4; 5 times foldable components; 6 side foldable components; 7 through holes; 8 first cylinders; 9 centralized positioning plugs; Cutting knife after 10; 11 the 3rd cylinders; 12 times Bending punches; Cutting knife before 13; 14 side Bending punches; 15 discharging pushing blocks; 16 track inclined-planes; 17 inductance coils.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.Accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
Refer to Fig. 1, Fig. 2, a kind of inductance coil folding pin machine, comprises support 1, support column 2, inductance coil placement block 3, upper pressure fixed block 4, lower foldable component 5, side foldable component 6 and control system; Inductance coil is placed block 3 and is positioned on the support in the middle part of support column 2; Inductance coil is placed in the middle of block 3 and is opened hole 7, has the centralized positioning plug 9 driven by the first cylinder 8 immediately below through hole 7; When the piston rod of the first cylinder be in stretch out state time, centralized positioning plug 9 through above-mentioned through hole 7, and exposes one section at the upper surface that inductance coil places block 3, becomes the localization part that inductance coil places block 3; Described upper pressure fixed block 4 slides up and down connection along support column 2; By the second air cylinder driven; Cutting knife 10 after the inductance coil rear end of placing below block 3 is provided with, rear cutting knife 10 is driven by the 3rd cylinder 11; Described lower foldable component 5 is made up of four-cylinder and lower Bending punch 12; Four-cylinder is fixed on support column 2 top, the piston rod of four-cylinder connects lower Bending punch 12, lower Bending punch 12 moves up and down along vertical guide rail, and when Bending punch 12 is in extreme lower position instantly, the edge of a knife of lower Bending punch 12 is close to the right side that inductance coil places block 3; Described side foldable component 6 comprises two slide blocks of the 5th cylinder, front cutting knife 13, the 6th cylinder, side Bending punch 14 and stacked on top of one another; Before sliding block connects, cutting knife 13 is by the 5th air cylinder driven, and relative support 1 level seesaws; Top shoe connection side Bending punch 14 is by the 6th air cylinder driven, and relative sliding block level seesaws; And when the piston rod of the 5th cylinder be in stretch out state time, sliding block drives front cutting knife 13 to be close to extend in inductance coil to place the lower to insertion of rear cutting knife 10 below block 3; When rear cutting knife 10 be in contraction state leave inductance coil place below block 3 time, the piston rod of the 6th cylinder can stretch out, and top shoe drives side Bending punch 14 to be close to inductance coil and places block 3 times along advancing; The upper side that described inductance coil places block 3 is also provided with discharging pushing block 15, and discharging pushing block 15 is by the 7th air cylinder driven; Track inclined-plane 16 is established in the corresponding downside at inductance coil placement block 3.
Job step of the present utility model is:
Inductance coil 17 is placed to inductance coil and places block 3 by A, and inductance coil places block 3 hollow sleeve on centralized positioning plug 9, keeps feet on parallel lines in the direction of motion of the side Bending punch 14 of band section; Second cylinder action, upper pressure fixed block 4 glides along support column 2, presses solidly inductance coil 17, and inductance coil 17 shape is now see Fig. 3;
B four-cylinder ventilation action, the edge of a knife of the lower Bending punch 12 of lower foldable component 5 is descending, when coming downwards to the right side being close to inductance coil placement block 3, down being rolled over by inductance coil 17 two pin, then descending Bending punch 12 along horizontal reset on support column 2; Inductance coil 17 shape is now see Fig. 4;
C the 3rd cylinder 11 is ventilated action, and the edge of a knife of rear cutting knife 10 proceeds to inductance coil and places right side bottom block 3, and flush contact inductance coil 17 two rolls over pin down; Therewith now, the 5th cylinder action, sliding block drives front cutting knife 13 and the relative motion of rear cutting knife 10, and front cutting knife 13 inserts on the lower edge of rear cutting knife 10; Inductance coil 17 pin redundance is cut out and goes; Rear cutting knife 10 return; Inductance coil 17 shape is now see Fig. 5;
D the 6th cylinder ventilation action, piston rod band top shoe and side Bending punch 14 place the walking of block 3 direction to inductance coil, continue to move ahead, promote inductance coil 17 times folding pin and roll over inward after two lower folding pin of contact inductance coil 17; When side Bending punch 14 reaches range, front cutting knife 13, side Bending punch 14 are returned reset by the 5th cylinder, the 6th cylinder respectively, and inductance coil 17 shape is now see Fig. 6;
E first cylinder 8 is ventilated action, and centralized positioning plug 9 is down extracted out from inductance coil 17 hollow position, return; Second cylinder homing action simultaneously, upper pressure fixed block 4 is carried along on support column 2, and inductance coil 17 loses location and pressure confines; Then the 7th cylinder 8 is ventilated, discharging pushing block 15 action; Inductance coil 17 now pushed away from inductance coil and places block 3 and fall into track inclined-plane 16 and skid off.Complete self-emptying.
Each above-mentioned cylinder ventilation action is realized by control system, and described control system is the electromagnetic gas valve connected respectively with sequential control circuit in above-mentioned seven cylinder gas circuits, and corresponding electromagnetic gas valve is switched on and off successively.
Claims (2)
1. an inductance coil folding pin machine, comprises support (1), support column (2), inductance coil placement block (3), upper pressure fixed block (4), lower foldable component (5), side foldable component (6) and control system; Inductance coil is placed block (3) and is positioned on the support at support column (2) middle part; Inductance coil is placed in the middle of block (3) and is opened hole (7), has the centralized positioning plug (9) driven by the first cylinder (8) immediately below through hole (7); When the piston rod of the first cylinder be in stretch out state time, centralized positioning plug (9) through above-mentioned through hole (7), and exposes one section at the upper surface that inductance coil places block (3), becomes the localization part that inductance coil places block (3); It is characterized in that: described upper pressure fixed block (4) slides up and down connection along support column (2); By the second air cylinder driven; The rear end of placing block (3) below at inductance coil is provided with rear cutting knife (10), and rear cutting knife (10) is driven by the 3rd cylinder (11); Described lower foldable component (5) is made up of four-cylinder and lower Bending punch (12); Four-cylinder is fixed on support column (2) top, the piston rod of four-cylinder connects lower Bending punch (12), lower Bending punch (12) moves up and down along vertical guide rail, and when Bending punch (12) is in extreme lower position instantly, the edge of a knife of lower Bending punch (12) is close to the right side that inductance coil places block (3); Described side foldable component (6) comprises two slide blocks of the 5th cylinder, front cutting knife (13), the 6th cylinder, side Bending punch (14) and stacked on top of one another; Before sliding block connects, cutting knife (13) is by the 5th air cylinder driven, and relative support (1) level seesaws; Top shoe connection side Bending punch (14) is by the 6th air cylinder driven, and relative sliding block level seesaws; And when the piston rod of the 5th cylinder be in stretch out state time, sliding block drives front cutting knife (13) to be close to extend in inductance coil places the lower to insertion of the rear cutting knife (10) of block (3) below; When rear cutting knife (10) be in contraction state leave inductance coil place block (3) below time, the piston rod of the 6th cylinder can stretch out, and top shoe drives side Bending punch (14) to be close to inductance coil and places under block (3) along advancing; The upper side that described inductance coil places block (3) is also provided with discharging pushing block (15), and discharging pushing block (15) is by the 7th air cylinder driven; Track inclined-plane (16) is established in the corresponding downside at inductance coil placement block (3).
2. a kind of inductance coil folding pin machine according to claim 1, is characterized in that: described control system is the electromagnetic gas valve connected respectively with sequential control circuit in above-mentioned seven cylinder gas circuits, corresponding electromagnetic gas valve is switched on and off successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046134.7U CN204396744U (en) | 2015-01-23 | 2015-01-23 | A kind of inductance coil folding pin machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046134.7U CN204396744U (en) | 2015-01-23 | 2015-01-23 | A kind of inductance coil folding pin machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396744U true CN204396744U (en) | 2015-06-17 |
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ID=53420642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046134.7U Withdrawn - After Issue CN204396744U (en) | 2015-01-23 | 2015-01-23 | A kind of inductance coil folding pin machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550558A (en) * | 2015-01-23 | 2015-04-29 | 资兴市弘电电子科技有限公司 | Pin bending machine for inductance coil |
| CN106807856A (en) * | 2017-01-10 | 2017-06-09 | 苏州同为精密机械有限公司 | A kind of folding pin machine for inductance element |
-
2015
- 2015-01-23 CN CN201520046134.7U patent/CN204396744U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550558A (en) * | 2015-01-23 | 2015-04-29 | 资兴市弘电电子科技有限公司 | Pin bending machine for inductance coil |
| CN104550558B (en) * | 2015-01-23 | 2016-03-23 | 资兴市弘电电子科技有限公司 | A kind of inductance coil folding pin machine |
| CN106807856A (en) * | 2017-01-10 | 2017-06-09 | 苏州同为精密机械有限公司 | A kind of folding pin machine for inductance element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |