CN203936873U - Electromagnetic nail gun - Google Patents
Electromagnetic nail gun Download PDFInfo
- Publication number
- CN203936873U CN203936873U CN201420224975.8U CN201420224975U CN203936873U CN 203936873 U CN203936873 U CN 203936873U CN 201420224975 U CN201420224975 U CN 201420224975U CN 203936873 U CN203936873 U CN 203936873U
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- Prior art keywords
- lever
- electromagnet
- iron core
- nail gun
- slide block
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Abstract
The utility model discloses a kind of electromagnetic nail gun, comprise lever (10), slide block device and resetting means, slide block device comprises slideway (18) and slide block (19), lever (10) can be with movable slider (19) mobile along slideway (18), resetting means can make lever (10) reset after electromagnetic nail gun completes a nailing, this electromagnetic nail gun comprises lever driving device, this lever driving device comprises locating part (15), shock absorber part (16), electromagnet and driving iron core (11), drive iron core (11) be connected in lever (10) and can move back and forth with activation lever (10) along predetermined direction (L), one side of locating part (15) iron core of driving dorsad (11) in electromagnet along predetermined direction (L) is also carried out spacing to electromagnet, shock absorber part (16) is positioned between locating part (15) and electromagnet.By shock absorber part being set between electromagnet and locating part, the effectively impact between buffer electromagnet and driving iron core.
Description
Technical field
The utility model relates to nail gun field, particularly, relates to a kind of electromagnetic nail gun.
Background technology
Electromagnetic nail gun is a kind of new-type nail gun, and the advantage such as than pneumatic nail gun in the past, that electromagnetic nail gun has is easy to carry, capacity usage ratio is high, is therefore widely used in the fields such as building, finishing, Furniture manufacture.
Publication number is that the Chinese invention patent of CN101301745A discloses a kind of high speed electromagnetic nail gun with lever, comprises housing, striker, iron core and electromagnet, iron core and striker interlock, and electromagnet is fixed on housing.When nailing, electromagnet attracts iron core, so that iron core drives striker to move, until iron core strikes on magnet.
But, in above-mentioned electromagnetic nail gun, owing to there is no buffer unit, in nailing process, powerful impulsive force can cause iron core and electromagnet generation plastic deformation even to rupture, and iron core distortion is also obstructed the movement that causes iron core, thereby has greatly reduced nailing ability, has shortened the service life of electromagnetic nail gun.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic nail gun, and this electromagnetic nail gun can effectively cushion the impulsive force in nailing process.
To achieve these goals, the utility model provides a kind of electromagnetic nail gun, comprises lever, slide block device and resetting means, and described slide block device comprises slideway and be arranged on the slide block in this slideway, and described lever can drive described slide block to move along described slideway, described resetting means can make described lever reset after described electromagnetic nail gun completes a nailing, it is characterized in that, this electromagnetic nail gun comprises lever driving device, this lever driving device comprises locating part, shock absorber part, electromagnet and driving iron core, described driving iron core is connected in described lever and can moves back and forth to drive described lever along predetermined direction, described electromagnet is used for driving described driving iron core to move, one side of described locating part described driving iron core dorsad in described electromagnet along described predetermined direction is also carried out spacing to described electromagnet, described shock absorber part is between described locating part and described electromagnet.
Preferably, the surface towards described locating part of described electromagnet or the surface towards described electromagnet of described locating part are formed with the groove for holding described shock absorber part, described shock absorber part is greater than the degree of depth of described groove along the length of described predetermined direction, and fills up gradually described groove in the described shock absorber part process that can move towards described locating part at described electromagnet.
Preferably, described groove be formed on described electromagnet on the surface of described locating part, described shock absorber part is arranged in described groove.
Preferably, described electromagnetic nail gun comprises housing, described electromagnet comprises solenoid, coil rack, magnetic boots and flux sleeve, described solenoid is wrapped on described coil rack, described coil rack is embedded on the internal perisporium of described flux sleeve and is coaxial with described flux sleeve, described flux sleeve is fixed on described housing, described locating part is arranged on one end of described flux sleeve, described driving iron core is arranged on the other end of described flux sleeve movably, described magnetic boots are arranged in described flux sleeve, and described shock absorber part is between described locating part and described magnetic boots.
Preferably, described groove is formed on described magnetic boots.
Preferably, on described flux sleeve, being provided with limiting section moves towards described driving iron core along described predetermined direction to limit described magnetic boots.
Preferably, described magnetic boots, described shock absorber part and described locating part are formed with the pore being interconnected, for the space between described driving iron core and described magnetic boots is communicated with extraneous air.
Preferably, described lever driving device also comprises connecting rod, and the two ends of this connecting rod are hinged with described driving iron core and described lever respectively.
Preferably, described resetting means comprises spring, and this spring can be to the described lever application of force so that described lever resets, and the maximal dilation amount of described spring is less than the stroke of described driving iron core.
Preferably, described slide block device also comprises roller and roller shaft, described roller shaft is arranged on described slide block, the axis of described roller shaft is perpendicular to the rotational plane of described lever and crossing with the central axis of described slide block, described roller is pivoted on described roller shaft, the first end of described lever extends into described slideway, and in nailing process, supports on the outer peripheral face of described roller, moves to promote described slide block.
In electromagnetic nail gun of the present utility model, by shock absorber part being set between electromagnet and locating part, the effectively impact between buffer electromagnet and driving iron core, avoid driving iron core and electromagnet to produce plastic deformation because impulsive force is excessive, reduce the vibration of electromagnetic nail gun, the stability and the reliability that have strengthened electromagnetic nail gun, extended its service life.
Other feature and advantage of the present utility model are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is according to the structural representation of the electromagnetic nail gun of the first embodiment of the present utility model;
Fig. 2 is according to the structural representation of the electromagnetic nail gun of the second embodiment of the present utility model;
Fig. 3 is the structural representation of the slide block device in Fig. 1;
Fig. 4 is the structural representation of the slide block device in Fig. 2;
Fig. 5 is the structural representation of the lever driving device of electromagnetic nail gun of the present utility model;
Fig. 6 is the structural representation of the resetting means of electromagnetic nail gun of the present utility model.
Description of reference numerals
10 lever 101 first end 102 the second ends
11 drive iron core 12 magnetic boots 13 solenoids
14 coil rack 351 through hole 15 locating parts
16 shock absorber part 17 connecting rod 18 slideways
181 groove 19 slide block 191 hollow bulbs
20 housing 21 handle 22 microswitches
23 trigger 24 striker 25 muzzle nail clip assemblies
26 ball 27 piston 28 springs
29 spring housing 30 roller 31 roller shafts
32 limit shaft 33 connecting rod 35 flux sleeves
352 limiting sections
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.Should be understood that, detailed description of the invention described herein only, for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that not doing contrary explanation, the noun of locality of use typically refers to reference to shown in the drawings left and right as " left and right "; " inside and outside " refers to respect to inside and outside the profile of each parts own; " short transverse " refers to the above-below direction of electromagnetic nail gun under normal operating condition.
As depicted in figs. 1 and 2, the electromagnetic nail gun that the utility model provides mainly comprises housing 20, lever 10, lever driving device, slide block device, striker 24, resetting means and muzzle nail clip assembly 25, lever driving device moves for activation lever 10, lever 10 moves for the slide block 19 that drives slide block device, striker 24 is connected in slide block 19 for impacting the sprig in muzzle nail clip assembly 25, and resetting means for making each parts reset after described electromagnetic nail gun completes a nailing.
Below divide three parts to describe electromagnetic nail gun of the present utility model.
One, lever driving device
With reference to figure 1 and Fig. 5, lever driving device can comprise the driving iron core 11 that can move back and forth along predetermined direction L, for driving electromagnet that described driving iron core 11 moves and for the locating part 15 spacing to this electromagnet, one side of described locating part 15 described driving iron core 11 dorsad in described electromagnet along described predetermined direction L, after described driving iron core 11 bumps with described electromagnet, described electromagnet can move towards described locating part 15 together with described driving iron core 11, described driving iron core 11 is connected in described lever 10 to drive described lever 10, between described electromagnet and described locating part 15, be provided with shock absorber part 16.
In the time that electromagnet is switched on, electromagnet produces magnetic force, attracts to drive iron core 11 to move towards electromagnet, drives iron core 11 to strike on electromagnet, and is with motor magnet to continue to move towards locating part 15, until electromagnet strikes on locating part 15.
In electromagnetic nail gun of the present utility model, by shock absorber part 16 being set between electromagnet and locating part 15, the effectively impact between buffer electromagnet and driving iron core 11, avoid driving iron core 11 and electromagnet to produce plastic deformation because impulsive force is excessive, reduce the vibration of electromagnetic nail gun, the stability and the reliability that have strengthened electromagnetic nail gun, extended its service life.
Preferably, the surface towards described locating part 15 of described electromagnet or the surface towards described electromagnet of described locating part 15 are formed with groove, in the process that shock absorber part 16 can move towards described locating part 15 at described electromagnet, fill up gradually described groove.Here it is pointed out that shock absorber part 16 is greater than the degree of depth of groove along the length of predetermined direction L under reset condition (being off working state), and can in the nailing process of described electromagnetic nail gun, fill up gradually described groove.In each nailing process, between electromagnet and driving iron core 11, produce electromagnetic attraction, in the time driving iron core 11 to collide electromagnet, electromagnet moves towards locating part 15, shock absorber part 16 produces strain, thereby generation buffering effect, shock absorber part 16 space in filling groove gradually in strain process, until fill up groove, now, shock absorber part 16 becomes the rigid body being formed between locating part 15 and electromagnet, and the distance between locating part 15 and electromagnet is fixed, thereby guarantee electromagnet and drive the displacement of iron core certain, ensure the uniformity of nailing depth.
Preferably, described groove be formed on described electromagnet on the surface of described locating part 15.Described shock absorber part 16 can be arranged on the position corresponding with described groove of described locating part 15, and shock absorber part 16 and groove are respectively formed on different parts.Described shock absorber part 16 also can be arranged in described groove and protrude from described groove, and shock absorber part 16 and groove are formed on same parts, in this case, are pre-formed gapped between the outer peripheral face of shock absorber part 16 and the internal perisporium of groove.
It will be appreciated that, electromagnet can have various suitable structures, drives iron core 11 to move along predetermined direction L as long as it can attract to drive iron core 11.For example, electromagnet can comprise E shaped iron core and be wrapped in the solenoid on this E shaped iron core, can be by the guide rail extending along predetermined direction L be additionally set, and electromagnet is fixed on described guide rail, driving iron core 11 is arranged on described guide rail movably, drives iron core 11 to move along predetermined direction L thereby can realize.
As one preferred embodiment, described electromagnet can comprise solenoid 13, coil rack 14, magnetic boots 12 and flux sleeve 35, described solenoid 13 is wrapped on described coil rack 14, flux sleeve 35 is formed as axle sleeve structure and is fixed on housing 20, coil rack 14 is embedded on the internal perisporium of flux sleeve 35 coaxially with flux sleeve 35, locating part 15 is arranged on one end of flux sleeve 35, drive iron core 11 to be arranged on movably the other end of flux sleeve 35, magnetic boots 12 are arranged in flux sleeve 35 and 351 along predetermined direction L at locating part 15 with drive between iron core 11.
In this embodiment, magnetic boots 12 on the surface of locating part 15, can be formed with groove, shock absorber part 16 is arranged in this groove and protrudes from this groove.Here, flux sleeve 35 is used to form closed magnetic circuit.Particularly, the magnetic field that solenoid 13 energisings form is by magnetic boots 12 and drive the air conducting between iron core 11, to form closed magnetic circuit.Because the magnetic resistance by air magnetic conduction is large, therefore can and drive between iron core 11 at magnetic boots 12 and produce magnetic force, attract to drive iron core 11 to move towards the direction that reduces magnetic resistance, move towards magnetic boots 12, finally make to drive iron core 11 to contact with magnetic boots 12, thereby form closed magnetic circuit between magnetic boots 12, flux sleeve 35 and driving iron core 11 threes.
Preferably, as shown in Figure 5, on described flux sleeve 35, be provided with limiting section 352 and move towards described driving iron core 11 along described predetermined direction L to limit described magnetic boots 12.Particularly, directly form seam cooperation at magnetic boots 12 and flux sleeve 35, thereby ensure after solenoid 13 energisings, magnetic boots 12 can be to driving iron core 11 move.
In this embodiment, the bearing of trend of the through hole 351 of flux sleeve 35 is consistent with described predetermined direction L." the predetermined direction L " mentioning herein can be any direction in lever motion plane, and preferably, predetermined direction L can be perpendicular to short transverse H.
Drive iron core 11 can be connected by connecting rod 17 with lever 10, the two ends of this connecting rod 17 are hinged with described driving iron core 11 and described lever 10 respectively.
Shock absorber part 16 can be made up of any suitable material, for example polyurethane rubber.
For convenient driving iron core 11 and magnetic boots 12 entering of air between the two, to prevent that the movement to driving iron core 11 from impacting, preferably, magnetic boots 12, shock absorber part 16 and locating part 15 are formed with respectively the pore 122,162,152 being interconnected, so that drive the space between iron core 11 and magnetic boots 12 to be communicated with extraneous air.As another kind of preferred embodiment, electromagnetic nail gun of the present utility model also comprises the wireway that runs through magnetic boots 12, shock absorber part 16 and locating part 15, so that drive the space between iron core 11 and magnetic boots 12 to be communicated with extraneous air.
Two, slide block device and lever
Electromagnetic nail gun of the present utility model can be divided into lever dial type and connecting rod drive-type according to slider-actuated mode difference.
(1) lever dial type
With reference to figure 1 and Fig. 3, in the electromagnetic nail gun of this form, slide block device comprises slideway 18, be arranged on the slide block 19 in this slideway 18 and be arranged on roller 30 and the roller shaft 31 on slide block 19, described lever 10 can drive described slide block 19 to move along described slideway 18, the axis of described roller shaft 31 is perpendicular to the rotational plane of described lever 10 and crossing with the central axis of described slide block 19, described roller 30 is pivoted on described roller shaft 31, described first end 101 extends into described slideway 18, and in nailing process, support on the outer peripheral face of described roller 30, move to promote described slide block 19.
In the utility model, the first end 101 of lever 10 promotes that slide block 19 moves and jog dial 30 rotates, that is to say, the utility model is by using rolling pair, thereby reduce the frictional force between lever 10 and slide block 19, reduce the wearing and tearing of slide block 19 and slideway 18, improved nailing effect.
Have more good technique effect, the axis of roller shaft 31 is perpendicular to the rotational plane of described lever 10 and crossing with the central axis of described slide block 19, and roller 30 is pivoted on roller shaft 31.
Technique scheme be it will be appreciated that, by roller shaft 31 is set to axis perpendicular to the rotational plane of described lever 10 and crossing with the central axis of described slide block 19, make the stress point of slide block 19 in nailing process be positioned at all the time slide block 19 center, thereby can not produce the turning moment that makes slide block 19 there is rotation trend, thereby avoid occurring the situation of slide block 19 clamping stagnations in slideway 18, reduce the frictional force between slide block 19 and slideway 18, further improved nailing effect.
Because roller is arranged on slide block, therefore can be by changing the outline line of lever first end 101, such as, to control nailing effect (nailing force, nailing speed etc.).
The groove 181 extending along the length direction of described slideway 18 can be offered in the bottom of described slideway 18, moves therein for the first end 101 of lever 10.
Slide block 19 can have various suitable structures.As a kind of preferred embodiment, described slide block 19 can comprise the hollow bulb 191 that allows described lever 10 to move, described roller shaft 31 extends through described hollow bulb 191, described roller 30 is positioned at described hollow bulb 191, and described first end 101 extends through described groove 181 to enter in described hollow bulb 191.
Preferably, on described slide block 19, be also provided with limit shaft 32, this limit shaft 32 extends through hollow bulb 191, and in described lever 10 reseting procedures, described first end 101 is supported on described limit shaft 32.More specifically, described first end 101 is between described roller shaft 31 and described limit shaft 32.Here, can be convenient to lever 10 and in reseting procedure, promote slide block 19 and reset by limit shaft 32 is set.Certainly, limit shaft 32 also can be set, and make lever 10 in reseting procedure, directly support the inside at slide block body.
(2) connecting rod drive-type
With reference to figure 2 and Fig. 4, in the electromagnetic nail gun of this form, between slide block 19 and lever 10, connect by connecting rod 33, the two ends of this connecting rod 33 are hinged with the first end 101 of slide block 19 and lever 10 respectively, and described connecting rod 33 is positioned on the central axis of described slide block 19 with the pin joint G of described slide block 19.
In the utility model, adopt the electromagnetic nail gun of connecting rod drive-type lower for the structural requirement of slide block, therefore can significantly reduce production costs.
Have more good technique effect, described connecting rod 33 is positioned on the central axis of described slide block 19 with the pin joint G of described slide block 19.
Technique scheme be it will be appreciated that, by described connecting rod 33 is arranged on the central axis of described slide block 19 with the pin joint G of described slide block 19, make the stress point of slide block 19 in nailing process be positioned at all the time slide block 19 center, thereby can not produce the turning moment that makes slide block 19 there is rotation trend, thereby avoid occurring the situation of slide block 19 clamping stagnations in slideway 18, reduce the frictional force between slide block 19 and slideway 18, further improved nailing effect.
The groove 181 extending along the length direction of described slideway 18 can be offered in the bottom of described slideway 18, moves therein for lever 10 and connecting rod 33.
Three, resetting means and lever
With reference to figure 1 and Fig. 2, described resetting means comprises spring 28, and this spring 28 can be to described lever 10 application of forces, so that described lever 10 resets, the maximal dilation amount of described spring 28 is less than the stroke of described driving iron core 11.Here, " maximal dilation amount " refers to spring 28 maximal dilation amount in the course of the work, in the time driving iron core 28 to move to extreme position, and the state of spring 28 in this maximal dilation amount.
Here it should be noted that, in nailing process, can there is compression or stretch in the spring of resetting means, and the barycenter of spring also can move.In the time that the movement velocity of spring barycenter is larger, can cause driving the kinetic energy that in the driving energy that iron core 11 produces, more Conversion of Energy is spring, affect nailing effect.In electromagnetic nail gun of the present utility model, the maximal dilation amount of spring 28 is less than the stroke that drives iron core 11, in this way, make the translational speed of spring 28 barycenter lower, the kinetic energy of spring is less, and, in nailing process, the driving that drives iron core 11 to produce can only have sub-fraction to be converted into the kinetic energy of spring 28, capacity usage ratio is higher, and nailing effect is better.
Preferably, the maximal dilation amount of described spring 28 is less than 1:2 with the ratio of the stroke of described driving iron core 11, further to reduce the kinetic energy of spring 28.
Resetting means, slide block device and connecting rod 17 threes can have suitable position relationship arbitrarily.As one preferred embodiment, described slide block 19 is positioned at the first end 101 of described lever 10, described resetting means is positioned at the second end 102 of described lever 10, the fulcrum P of described lever 10 is between described first end 101 and described the second end 102, and the pin joint R of described connecting rod 17 and described lever 10 is between described first end 101 and described fulcrum P.
Described resetting means can have various suitable forms.According to preferred embodiment of the present utility model, as shown in Figure 6, described resetting means also comprises ball 26, piston 27 and has the spring housing 29 of open end, described spring 28 is arranged in described spring housing 29, described piston 27 is arranged on the described open end of described spring housing 29, described piston 27 is formed with host cavity, and described ball 26 is arranged in described host cavity and supports described lever 10.
Except the above-mentioned parts of mentioning, electromagnetic nail gun of the present utility model can also comprise handle 21, microswitch 22 and trigger 23, this handle 21 is formed as a part for described housing 20, in described handle 21, be provided with the microswitch 22 of the power supply for opening and closing described electromagnet, trigger 23 is for touching described microswitch 22, and this trigger 23 partly exposes to described housing 20.
Briefly describe below according to the course of work of the electromagnetic nail gun of preferred embodiment of the present utility model.
When use, with hand gripping handle 21, switch on power, cocking 23 triggers microswitch 22, to connect the power supply of solenoid 13, solenoid 13 makes magnetic boots 12 produce magnetic force will drive iron core 11 inspiration rapidly left, drives iron core 11 to drive lever 10 to move by connecting rod 17, the first end 101 speedup band movable sliders 19 of lever 10 also make the striker 24 of its front end impact forward the sprig in muzzle nail clip assembly 25, and this sprig is squeezed into and treated in fixture; Meanwhile, the second end 102 of lever 10 promotes ball 26, so that spring 28 is compressed between the blind end and piston 27 of spring housing 29.Unclamp trigger 23, the power supply of microswitch 22 cutoff solenoids 13, drives iron core 11 to lose suction, moves successively and drives lever 10 to the right, drives iron core 11 and slide block 19 to reset under the effect of stretching out of spring 28, completes reset.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition each the concrete technical characterictic described in above-mentioned detailed description of the invention, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present utility model, also can be combined, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. an electromagnetic nail gun, comprise lever (10), slide block device and resetting means, described slide block device comprises slideway (18) and is arranged on the slide block (19) in this slideway (18), described lever (10) can drive described slide block (19) mobile along described slideway (18), described resetting means can make described lever (10) reset after described electromagnetic nail gun completes a nailing, it is characterized in that, this electromagnetic nail gun comprises lever driving device, this lever driving device comprises locating part (15), shock absorber part (16), electromagnet and driving iron core (11), described driving iron core (11) is connected in described lever (10) and can moves back and forth to drive described lever (10) along predetermined direction (L), described electromagnet is used for driving described driving iron core (11) mobile, one side of described locating part (15) described driving iron core (11) dorsad in described electromagnet along described predetermined direction (L) is also carried out spacing to described electromagnet, described shock absorber part (16) is positioned between described locating part (15) and described electromagnet.
2. electromagnetic nail gun according to claim 1, it is characterized in that, the surface towards described locating part (15) of described electromagnet or the surface towards described electromagnet of described locating part (15) are formed with the groove for holding described shock absorber part (16), described shock absorber part (16) is greater than the degree of depth of described groove along the length of described predetermined direction (L), and described shock absorber part (16) can fill up gradually described groove at described electromagnet in the process of described locating part (15) movement.
3. electromagnetic nail gun according to claim 2, is characterized in that, described groove be formed on described electromagnet on the surface of described locating part (15), described shock absorber part (16) is arranged in described groove.
4. electromagnetic nail gun according to claim 1, it is characterized in that, described electromagnetic nail gun comprises housing (20), described electromagnet comprises solenoid (13), coil rack (14), magnetic boots (12) and flux sleeve (35), described solenoid (13) is wrapped on described coil rack (14), described coil rack (14) is embedded on the internal perisporium of described flux sleeve (35) and is coaxial with described flux sleeve (35), described flux sleeve (35) is fixed on described housing (20), described locating part (15) is arranged on one end of described flux sleeve (35), described driving iron core (11) is arranged on the other end of described flux sleeve (35) movably, described magnetic boots (12) are arranged in described flux sleeve (35), described shock absorber part (16) is positioned between described locating part (15) and described magnetic boots (12).
5. electromagnetic nail gun according to claim 4, is characterized in that, described groove is formed on described magnetic boots (12).
6. electromagnetic nail gun according to claim 4, it is characterized in that, on described flux sleeve (35), be provided with limiting section (352) mobile towards described driving iron core (11) along described predetermined direction (L) to limit described magnetic boots (12).
7. electromagnetic nail gun according to claim 4, it is characterized in that, described magnetic boots (12), described shock absorber part (16) and described locating part (15) are formed with the pore (122,162,152) being interconnected, for the space between described driving iron core (11) and described magnetic boots (12) is communicated with extraneous air.
8. electromagnetic nail gun according to claim 1, it is characterized in that, described lever driving device also comprises connecting rod (17), and the two ends of this connecting rod (17) are hinged with described driving iron core (11) and described lever (10) respectively.
9. electromagnetic nail gun according to claim 1, it is characterized in that, described resetting means comprises spring (28), this spring (28) can be to described lever (10) application of force so that described lever (10) resets, and the maximal dilation amount of described spring (28) is less than the stroke of described driving iron core (11).
10. according to the electromagnetic nail gun described in any one in claim 1 to 9, it is characterized in that, described slide block device also comprises roller (30) and roller shaft (31), described roller shaft (31) is arranged on described slide block (19), the axis of described roller shaft (31) is perpendicular to the rotational plane of described lever (10) and crossing with the central axis of described slide block (19), described roller (30) is pivoted on described roller shaft (31), the first end (101) of described lever (10) extends into described slideway (18), and in nailing process, support on the outer peripheral face of described roller (30), mobile to promote described slide block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224975.8U CN203936873U (en) | 2014-05-05 | 2014-05-05 | Electromagnetic nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224975.8U CN203936873U (en) | 2014-05-05 | 2014-05-05 | Electromagnetic nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936873U true CN203936873U (en) | 2014-11-12 |
Family
ID=51856220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224975.8U Expired - Fee Related CN203936873U (en) | 2014-05-05 | 2014-05-05 | Electromagnetic nail gun |
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| Country | Link |
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| CN (1) | CN203936873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169167A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| WO2015169169A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| WO2015169168A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
-
2014
- 2014-05-05 CN CN201420224975.8U patent/CN203936873U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169167A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| WO2015169169A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| WO2015169168A1 (en) * | 2014-05-05 | 2015-11-12 | 北京大风时代科技有限责任公司 | Electromagnetic nail gun |
| CN105082062A (en) * | 2014-05-05 | 2015-11-25 | 北京大风时代科技有限责任公司 | Electromagnetic nailing gun |
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