CN101992445A - Electrical nail hammer - Google Patents
Electrical nail hammer Download PDFInfo
- Publication number
- CN101992445A CN101992445A CN 201010283440 CN201010283440A CN101992445A CN 101992445 A CN101992445 A CN 101992445A CN 201010283440 CN201010283440 CN 201010283440 CN 201010283440 A CN201010283440 A CN 201010283440A CN 101992445 A CN101992445 A CN 101992445A
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- nail
- spring
- guide
- guide sleeve
- sleeve device
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses an electrical nail hammer, which comprises a driving device 3, a transmission device, a guide sleeve device 11, a spring energy storage device, an impact device 12 and the like. By the electrical nail hammer, the circular nails or pins can be nailed automatically, and the electrical nail hammer has large power and high accuracy. Simultaneously, a spring structure is used as the energy storage device, the structure is simple and the power is high, so the nailing efficiency is improved, and the labor force is saved. By the electrical nail hammer, the batch nails also can be nailed by children, women or olds, so the high efficiency, convenience, universality and safety in the using process are increased.
Description
Technical field
The present invention relates to a kind of automatic installation apparatus of nail, particularly relate to the automatic installation apparatus of a kind of wire nail and pin, belong to field of power tools.
Background technology
At present, the nail hammer on the market all is to rely on the manual mode that impacts to finish the process of nailing, and in operation process, operating personnel brandish the bottom that nail hammer impacts nail, and making nail embed needs fixing interior of articles, and this mode has been used limitation.At first, nail and need very big power just nail can be hammered into by nail hammer, labour intensity is big.Secondly, the mode that impacts by nail hammer is nailed and need be buttressed the medium position of nail with finger, in impacting process, in case deviation to some extent impacts finger easily, damages accident, and its security is lower.At last, even for professional carpenter personnel, if all need to follow closely large batch of nail every day, even the workman who is skilled in technique, guarantee at needs under the prerequisite of accuracy that per minute also is difficult to follow closely nail more than 20 by the manual mode that impacts, operating efficiency is also low.Therefore, in the prior art, also there be not a kind of can the realization to finish the power tool that nail impacts process by automatic mode.
Summary of the invention
The present invention is directed to the prior art deficiency, propose a kind of high efficiency, can finish the pneumatic nail hammer that nail impacts automatically.
For achieving the above object, the technical solution adopted in the present invention is a kind of electronic nail hammer, comprises following structure: drive unit is used to provide driving force;
Transmission device, form by the tooth axle that is connected with drive unit, the driven gear and the connecting rod that are meshed with the tooth axle, one end of described connecting rod is rotationally connected with the piston pin that is arranged on the spring guide bottom, and the other end of connecting rod is rotationally connected with the drive pin that is vertically set on the driven gear;
Guide sleeve device is used for guide spring guide pin bushing energy storage device and beating unit;
Spring energy storage device, be positioned at guide sleeve device inside, the energy that is connected with transmission device and transmission device is imported stores, it comprises: slide block, the flip flop equipment that the bottom is connected with connecting rod and the spring guide that can move in guide sleeve device, an end are connected and can slide in spring guide by energy-stored spring and spring guide bottom, the alternative storage of described flip flop equipment or discharge the energy that described spring guide energy storage device is stored;
Beating unit, be positioned at guide sleeve device inside, constitute by tup, limiting section, hammer tail, tup can move along the punching hole on the guide sleeve device axis, limiting section contacts with flip flop equipment, the hammer tail is connected with spring guide by the through hole of spring guide one end, and the be projected to rare part of hammer tail on the plane at through hole place drops on outside the through hole.
Of the present invention further the improvement is that described drive unit is the motor that an axle head is connected with the tooth axle, by this tooth axle the power of motor is delivered to driven gear.
Of the present invention further the improvement is that guide sleeve device also is provided with the nail chuck at the end away from the nail hammer fuselage, can place and clamp nail by this nail chuck to position, and by beating unit nail impacted.
Of the present invention further the improvement is that the nail chuck is to be made of the nail containing cavity of chuck housing, a ccontaining nail, the clamping part that is used to step up nail, the bindiny mechanism that is connected with described guide sleeve device.
Of the present invention further the improvement is, the limited block formation that described bindiny mechanism comprises the pulley that is arranged on chuck housing inboard and is arranged on the slide rail of guide sleeve device outside correspondence position and is positioned at the slide rail end, pulley can slide along slide rail, and range is subjected to the position influence of limited block, can certainly consider pulley is arranged on the guide sleeve device outside, the correspondence position in chuck housing inboard is provided with slide rail.
Of the present invention further the improvement be, described clamping part comprise at least 2 equally distributed holding pieces and be fixed on holding piece with the chuck housing between the clamp springs formation, the elastic force by clamp springs comes the firm grip nail.
Of the present invention further the improvement be, the clamping face of described holding piece be with nail shape corresponding in the shape of concaved circular cambered surface and indent taper seat.
Of the present invention further the improvement is, described flip flop equipment comprises that at least one is arranged on the triggering housing in the guide sleeve device, the trigger head that is positioned at the triggering spring that triggers housing and is arranged on triggering spring top, and when a plurality of triggering springs and trigger head are arranged, trigger head all is looped around on the same plane near a side of limiting section, can make all trigger heads on average be subjected to the thrust from limiting section by such structural design.
Of the present invention further the improvement is that described flip flop equipment is to be symmetricly set on two triggering housings in the guide sleeve device, two triggering springs and two trigger heads, and the plane parallel at the plane at two trigger head places and limiting section place.
Useful good effect of the present invention is: 1, adopt motor-driven, mate gear transmission device, energy storage device and nail chuck can finish the binding of wire nail or pin automatically, and power are big, accuracy is high; 2, adopt spring structure as energy storage device, simple in structure and powerful has improved the efficient of binding, has saved manpower; By the electronic nail hammer of this kind the binding work of nail in batches also can be finished by child, women or old man, increase the high efficiency in the use, convenience, generality and security.
Description of drawings
Accompanying drawing 1 is the pneumatic nail hammer structural representation of the present invention.
Accompanying drawing 2 is the structure for amplifying schematic diagram at A place in the accompanying drawing 1.
Among the figure: 1, fuselage; 2, handle; 3, drive unit; 4, tooth axle; 5, driven gear; 6, drive pin; 7, connecting rod; 8, piston pin; 9, spring guide; 10, slide block; 11, guide sleeve device; 12, beating unit; 121, tup; 122, limiting section; 123, hammer tail; 13, flip flop equipment; 131, trigger head; 132, trigger spring; 133, trigger housing; 14, nail chuck; 15, chuck housing; 16, nail containing cavity; 17, clamping part; 171, holding piece; 172, clamp springs; 18, bindiny mechanism; 181, pulley; 182, guide rail; 183, limited block; 19, through hole; 20, punching hole; 21, energy-stored spring.
The specific embodiment
Below preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
Referring to accompanying drawing 1 and accompanying drawing 2, a kind of electronic nail hammer, comprise fuselage 1, be positioned at the handle 2 on the fuselage 1, be arranged on the drive unit 3 of fuselage 1 inside, this drive unit 3 is positioned in the rotating shaft of motor for motor and tooth axle 4, the driven gear 5 that is meshed with tooth axle 4, be vertically set on the drive pin 6 on the driven gear 5, the piston pin 8 of one end and spring guide 9 bottoms is rotationally connected, the other end be vertically set on the connecting rod 7 that the drive pin 6 on the driven gear 5 is rotationally connected, be fixed on the fuselage 1 and the guide sleeve device 11 of inner hollow, be arranged on the spring guide 9 of guide sleeve device 11 inside, be positioned at the slide block 10 that spring guide 9 inside and an end are connected with spring guide 9 bottoms by energy-stored spring 21, be positioned at the beating unit 12 that guide sleeve device 11 is connected with an end that comprises through hole 19 by hammer tail 123 and spring guide 9, storage or the flip flop equipment 13 that releases energy, nail chuck 14 parts such as grade.
Wherein, because an end of connecting rod 7 keeps being rotationally connected with drive pin 6, the other end and piston pin 8 maintenances are rotationally connected, therefore, by rotatablely moving of driven gear 5 being converted into the reciprocating motion of connecting rod 7, make spring guide 9 reciprocating in guide sleeve device, and the range of spring guide 9 in guide sleeve device 11 is drive pin 62 times apart from driven gear 5 axle center length.
Above-mentioned beating unit 12 is to be positioned at guide sleeve device 11 inside, by tup 121, limiting section 122, hammer tail 123 constitutes, tup 121 can move along the punching hole 20 on guide sleeve device 11 axis and impact nail, limiting section 122 contacts with flip flop equipment 13, reach the purpose of energy in storage or the retracting spring energy storage device by the Push And Release of flip flop equipment 13, hammer tail 123 is connected with spring guide 9 by the through hole 19 of spring guide 9 one ends, and the be projected to rare part of hammer tail 123 on the plane at through hole 19 places drops on outside the through hole, and such design can allow beating unit 12 be spurred synchronously at the situation lower part stroke that spring guide 9 moves back and forth by hammer tail 123.
In the present embodiment, described flip flop equipment 13 for the triggering housing 133 that is symmetricly set on guide sleeve device 11 medial surfaces, be positioned at the triggering spring 132 that triggers housing 133 and be arranged on the trigger head 131 of described spring the top, trigger head 131 can slip under the effect of external force and trigger housing 133 inside, and under the situation of no external force effect, rely on triggering spring 132 to reset.
Described clamping part 17 comprise at least 2 equally distributed holding pieces 171 and be fixed on holding piece 171 and chuck housing 15 between clamp springs 172 constitute, holding piece 171 can evenly distribute around chuck housing 15 is inboard for any number and in same plane.
Operation principle of the present invention below is described in detail in detail.
In the present embodiment, spring guide 9 in the spring energy storage device moves in guide sleeve device 11, and have first operating position and second operating position, when the drive pin on the driven gear 56 is positioned at apart from guide sleeve device 11 recently, connecting rod 7 is in first operating position, when the drive pin on the driven gear 56 was positioned at apart from guide sleeve device 11 farthest, connecting rod 7 was in second operating position.
When motor is connected the power supply running, the tooth axle 4 that the motor end is provided with rotates and drives and the driven gear 5 of its engagement rotates, driven gear 5 drives connecting rod 7 motions that are rotationally connected with it by drive pin 6 again, and connecting rod 7 is by moving in guide sleeve device 11 with the spring guide pin 8 drive spring guide 9 that is rotationally connected.
In the present embodiment, the driven gear 5 that is connected with connecting rod 7 rotates along clockwise direction, connecting rod 7 by second operating position in the process of first operating position motion, connecting rod 7 promotes spring guide 9 and moves towards slide block 10 directions, with the spring applied thrust in the spring guide 9 and compress, in the process of spring initial compression, spring is directly delivered to slide block 10 with the thrust that is subjected to, promote slide block 10 motions, contact with the hammer tail 123 of beating unit 12 up to slide block 10, and promote beating unit 12 motions and stop up to the limiting section 122 of beating unit 12 and flip flop equipment 13 device 13 that contacts and be triggered.At this moment, 21 beginnings of the energy-stored spring in the spring guide 9 further are compressed stored energy.
After the energy-stored spring in the spring guide 9 21 is compressed to a certain degree, this elastic force is enough to overcome the barrier force of flip flop equipment 13, slide block 10 further pushes trigger head 131 by the limiting section 122 of beating unit 12, the pressure that trigger head 131 is subjected to overcomes the support force that the triggering spring 132 that is positioned at trigger head 131 belows gives trigger head 131, trigger head 131 falls in the triggering housing 133 and makes beating unit 12 current in guide sleeve device 11, and trigger head 131 resets under the elastic force effect of triggering spring 132 by the back at beating unit 12 simultaneously.The compressed spring that is positioned at spring guide 9 releases energy, promote slide block 10 motions, slide block 10 impacts the hammer tail 123 of beating unit 12 and power is passed to tup 121 at a high speed, and tup 121 is beaten nail at a high speed, the spring energy that is positioned at spring guide 9 this moment discharges, and is returned to the normal position.
Certainly, in the above-mentioned course of work, present embodiment can be preferably following structure carry out work: with the position of flip flop equipment 13 be arranged on spring guide 9 on the range of left side motion, after the spring in the spring guide 9 is compressed to a certain degree, this spring force is difficult to overcome the barrier force of flip flop equipment 13 always, even when the spring in the spring guide 9 is compressed to beeline, the thrust that spring produces by slide block 10 still is difficult to overcome the barrier force of flip flop equipment 13, at this moment, because the position of flip flop equipment 13 is arranged on spring guide 9 on the range of the direction motion of nail chuck 14, be difficult to overcome in the thrust that slide block 10 produces under the situation of barrier force of flip flop equipment 13, connecting rod 7 drives the direction motion of spring guide 9 to nail chuck 14, direct extruding by spring guide 9 makes the trigger head 131 on the flip flop equipment 13 be extruded in the triggering housing 133, make trigger head 131 fall and allow beating unit 12 guide sleeve device 11 in, pass through, being positioned at spring guide 9 compressed springs releases energy, and promotion slide block 10 high-speed motions, slide block 10 impacts the hammer tail 123 of beating unit 12 and power is passed to tup 121 at a high speed, tup 121 is beaten nail at a high speed, the spring energy that is positioned at spring guide 9 this moment discharges, and is returned to the normal position.
And when connecting rod 7 by first operating position in the process of second operating position motion, connecting rod 7 drives spring guide 9 to the direction motion away from nail chuck 14, because and the be projected to rare part of hammer tail 123 on the plane at through hole 19 places drops on outside the through hole, cylinder 9 can spur beating unit 12 mass motions by hammer tail 123 motions of hammer tail 123 pulling beating units 12, and the limiting section 122 of beating unit 12 contacts and is blocked with trigger head 131 once more, the influence of the spring guide 9 ever-increasing pulling force that are subjected to along with beating unit 12 in the subsequent process, the limiting section 122 of beating unit 12 are pushed once more and are moved to the direction away from nail chuck 14 by trigger head 131.In this process, the spring that is positioned at spring guide 9 is not subjected to external force, keeps normal length.
By repeating above-mentioned steps, can realize that the tup 121 of beating unit 12 continues to impact the purpose of nail.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this, all equivalences that spirit essence is done according to the present invention change or modification all is encompassed in protection scope of the present invention.
Claims (10)
1. an electronic nail hammer is characterized in that: comprise
Drive unit (3) is used to provide driving force;
Transmission device, form by the tooth axle (4) that is connected with drive unit (3), the driven gear (5) that is meshed with tooth axle (4) and connecting rod (7), one end of described connecting rod (7) is rotationally connected with the piston pin (8) that is arranged on spring guide (9) bottom, and the other end of connecting rod (7) is rotationally connected with the drive pin (6) that is vertically set on the driven gear (5);
Guide sleeve device (11) is used for guide spring guide pin bushing energy storage device and beating unit (12);
Spring energy storage device, be positioned at guide sleeve device (11) inside, the energy that is connected with transmission device and transmission device is imported stores, it comprises: slide block (10), the flip flop equipment (13) that the bottom is connected with connecting rod (9) and the spring guide (9) that can move in guide sleeve device (11), an end are connected and can slide spring guide (9) in by energy-stored spring (21) and spring guide (9) bottom, described flip flop equipment (13) alternative are stored or are discharged the energy that described spring guide energy storage device is stored;
Beating unit (12), be positioned at guide sleeve device (11) inside, constitute by tup (121), limiting section (122), hammer tail (123), tup (121) can move along the punching hole (20) on guide sleeve device (11) axis, limiting section (122) contacts with flip flop equipment (13), hammer tail (123) is connected with spring guide (9) by the through hole (19) of spring guide (9) one ends, and the be projected to rare part of hammer tail (123) on the plane at through hole (19) place drops on outside the through hole.
2. electronic nail hammer according to claim 1 is characterized in that: described drive unit (3) is a motor, and is fixed with at least one tooth axle (4) on the motor rotation axis.
3. electronic nail hammer according to claim 1 is characterized in that: guide sleeve device (11) also is provided with nail chuck (14) at the end away from nail hammer fuselage (1);
4. electronic nail hammer according to claim 3 is characterized in that: nail chuck (14) can carry out stretching motion along the axis direction of guide sleeve device (11).
5. electronic nail hammer according to claim 4 is characterized in that: nail chuck (14) is to be made of the nail containing cavity (16) of chuck housing (15), a ccontaining nail, the clamping part (17) that is used to step up nail, the bindiny mechanism (18) that is connected with described guide sleeve device (11).
6. electronic nail hammer according to claim 5 is characterized in that: described bindiny mechanism (18) comprises limited block (183) formation that is arranged on the inboard pulley (181) of chuck housing (15) and is arranged on the guide rail (182) of guide sleeve device (11) outside correspondence position and is positioned at the guide rail end.
7. electronic nail hammer according to claim 5 is characterized in that: described clamping part (17) comprise at least 2 equally distributed holding pieces (171) and be fixed on holding piece (171) and chuck housing (15) between clamp springs (172) constitute.
8. electronic nail hammer according to claim 7 is characterized in that: the clamping face of described holding piece (171) be with nail shape corresponding in the shape of concaved circular cambered surface and indent taper seat.
9. electronic nail hammer according to claim 1, it is characterized in that: described flip flop equipment (13) comprises that at least one is arranged on the triggering housing (133) in the guide sleeve device (11), the trigger head (131) that is positioned at the triggering spring (132) that triggers housing (133) and is arranged on triggering spring (132) top, and when a plurality of triggering springs (132) and trigger head (131) were arranged, trigger head (131) all was looped around on the same plane near a side of limiting section (122).
10. electronic nail hammer according to claim 9, it is characterized in that: described flip flop equipment (13) triggers housings (133), two triggering springs (132) and two trigger heads (131) for being symmetricly set on guide sleeve device (11) in two, and the plane parallel at the plane at two trigger heads (131) place and limiting section (122) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283440 CN101992445A (en) | 2010-09-15 | 2010-09-15 | Electrical nail hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283440 CN101992445A (en) | 2010-09-15 | 2010-09-15 | Electrical nail hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992445A true CN101992445A (en) | 2011-03-30 |
Family
ID=43783445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010283440 Pending CN101992445A (en) | 2010-09-15 | 2010-09-15 | Electrical nail hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500906A (en) * | 2018-06-06 | 2018-09-07 | 余成棋 | A kind of automatic nail nail equipment |
| CN108581963A (en) * | 2018-06-30 | 2018-09-28 | 郑州宇恒环保技术有限公司 | A kind of wall steel nail high frequency access positioning hammer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709765A (en) * | 1986-03-28 | 1987-12-01 | Campanell Ronald J | Tack driver |
| WO1999030873A1 (en) * | 1997-12-17 | 1999-06-24 | Senco Products, Inc. | An electric multiple impact fastener driving tool |
| JP2008119780A (en) * | 2006-11-10 | 2008-05-29 | Hitachi Koki Co Ltd | Electric driving machine |
| CN201808038U (en) * | 2010-09-15 | 2011-04-27 | 苏州卓识商务咨询有限公司 | Electric hammer |
-
2010
- 2010-09-15 CN CN 201010283440 patent/CN101992445A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709765A (en) * | 1986-03-28 | 1987-12-01 | Campanell Ronald J | Tack driver |
| WO1999030873A1 (en) * | 1997-12-17 | 1999-06-24 | Senco Products, Inc. | An electric multiple impact fastener driving tool |
| JP2008119780A (en) * | 2006-11-10 | 2008-05-29 | Hitachi Koki Co Ltd | Electric driving machine |
| CN201808038U (en) * | 2010-09-15 | 2011-04-27 | 苏州卓识商务咨询有限公司 | Electric hammer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500906A (en) * | 2018-06-06 | 2018-09-07 | 余成棋 | A kind of automatic nail nail equipment |
| CN108581963A (en) * | 2018-06-30 | 2018-09-28 | 郑州宇恒环保技术有限公司 | A kind of wall steel nail high frequency access positioning hammer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |