CN103934806A - Fine nail regulating mechanism for pneumatic head-free nail gun - Google Patents
Fine nail regulating mechanism for pneumatic head-free nail gun Download PDFInfo
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- CN103934806A CN103934806A CN201410144484.7A CN201410144484A CN103934806A CN 103934806 A CN103934806 A CN 103934806A CN 201410144484 A CN201410144484 A CN 201410144484A CN 103934806 A CN103934806 A CN 103934806A
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- nail
- nailing machine
- regulating
- pneumatic
- pulling block
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Abstract
The invention discloses a fine nail regulating mechanism for a pneumatic head-free nail gun. The fine nail regulating mechanism comprises a regulating seat, a stirring block, a stirring block pressure spring and a regulating plate, wherein a regulating trough is formed in the regulating seat and forms a step over against the reverse side, and strip-shaped teeth are arranged on the step; the stirring block consists of meshing base plates and a lug boss, the strip-shaped teeth are arranged on the meshing base plates on two sides of the lug boss, the stirring block pressure spring is located between the regulating plate and the stirring block, and a stirring rod for stirring a sliding strip is arranged on the surface, opposite to the stirring block, of the regulating plate; the stirring block is used for driving the lug boss to penetrate through the front surface of the regulating trough under the action of the stirring block pressure spring, and the strip-shaped teeth on the meshing plates are meshed with the strip-shaped teeth on the step of the regulating seat. According to the fine nail regulating mechanism, the regulation accuracy can be improved, and more regulating gears can be designed while the movement distance of the stirring block is maintained, so that the fine nail regulating mechanism can adapt to more specifications of head-free nails; meanwhile, the problem that the meshing reliability is lowered due to the failure of a reed is avoided, and the working process is reliable; the fine nail regulating mechanism is small in applied force and is easy to use.
Description
Technical field
The present invention relates to the improvement of Pneumatic nailing machine, specifically refer to the tune nailing machine structure on Pneumatic nailing machine, this tune nailing machine structure can adapt to the pneumatic nail of all length on the market.
Background technology
Pneumatic nailing machine is widely used in carpenter's Furniture manufacture, cane furniture, flawless finish and process gift and is fastenedly connected, and applicable 1mm thick aluminium alloy sheets and wood materials are fastenedly connected.The pneumatic nail using due to Pneumatic nailing machine has different length specifications, in the same pneumatic nail using these different sizes on Pneumatic nailing machine, is all provided with and adjusts nailing machine structure on Pneumatic nailing machine.The tune nailing machine structure that Pneumatic nailing machine uses in the market is mainly divided into three kinds: the first is to insert skewer formula to adjust nailing machine structure, its structure adjusts nail cumbersome in actual use, it,, to the fixing design of the fourth gear of nail length gear, can not adapt to different length nail on market and normally use.Although this is because pneumatic nail specification is mainly four kinds (12,15,18 and 22 millimeters), but because some pneumatic nail manufacturer uses inferior materials and turns out substandard goods, actual length is often shorter than specification, cause often more than four kinds of actual specifications, if outside four kinds of specifications, pneumatic nail just can not effectively be fixed so, easily occur partially askew, this situation just easily causes in use bail, empty nail of nail gun, and nail gun cannot normally be used.The second is automatically to adjust nailing machine structure, be characterized in need not adjusting in actual use nail, it is also the fixing design of fourth gear to nail length gear, due to same above reason, there is equally the normal use that can not adapt to different length nail on market, often cause in use bail, empty nail of nail gun, the shortcoming that nail gun cannot normally be used, also there is complex structure, poor reliability, flimsy shortcoming.Adjust the shortcoming of nailing machine structure for first two, there is in the market the third investigation mission outside the city or town pin structure, mainly comprise adjustment seat, pulling block, in adjustment seat, there is bar-shaped trough, bar-shaped trough sidewall is provided with gear tooth, the shifting block back side is provided with driving lever and the spring leaf draw-in groove for stirring draw runner, in spring leaf draw-in groove, be provided with spring leaf, spring leaf passes and is arranged in bar-shaped trough gear tooth teeth groove from spring leaf draw-in groove sidewall, overcome reed active force and promote shifting block while sliding in adjustment seat bar-shaped trough, the driving lever at the shifting block back side drives corresponding mechanism action, to adapt to the pneumatic nail of different size.The third structure adjusts nail convenient, and reliable operation accounts for main flow in the design of P622 Pneumatic nailing machine at present at home.But the fixing design that it still exists fourth gear in first two design, can not adapt to the normal shortcoming using of different length nail on market equally.In the scope of activities of shifting block, gear tooth is arranged manyly in theory, adjusting is meticulousr, and the pneumatic nail specification of adaptation is more.But because reed is combined at bar-shaped trough sidewall with gear tooth, if increase the quantity of gear tooth in the situation that length is definite, can increase difficulty of processing, also can cause reed to reduce with the reliability that engages of gear tooth.Meanwhile, existing reed can only engage with a gear tooth, is using after certain hour, if reed elastic force declines, engagement force can diminish, and easily loosening, functional reliability declines.
Summary of the invention
For prior art above shortcomings, the object of the present invention is to provide one can adapt to multiple pneumatic nail specification, nailing machine structure is adjusted in work more reliably Pneumatic nailing machine.
In order to solve the problems of the technologies described above, the present invention adopts following technological means:
A kind of meticulousr Pneumatic nailing machine is adjusted nailing machine structure, comprise adjustment seat, pulling block, pulling block stage clip and adjustable plate, adjustment seat is provided with the regulating tank of up/down perforation, closed at both ends, and regulating tank back side width is greater than frontal width to form the step towards the back side, and both sides step is provided with bar shaped tooth; Pulling block is served as reasons and is engaged the T-shaped structure of base plate and boss one formation, the width of engagement base plate is corresponding with regulating tank back side width, boss width is corresponding with regulating tank frontal width, the engagement base plate of boss both sides is provided with the bar shaped tooth for being meshed with the bar shaped tooth on adjustment seat step, pulling block stage clip is between adjustable plate and shifting block, and adjustable plate dorsad that face of shifting block is provided with the driving lever for stirring draw runner; The bar shaped tooth that shifting block makes boss pass and make to engage from regulating tank front base plate under the effect of pulling block stage clip is meshed with the bar shaped tooth on adjustment seat step;
Described adjustment seat surface is provided with and is used to indicate the shifting block graduation mark that shifting block should in-position in the time using different size pneumatic nail, and graduation mark is other is provided with the numeral corresponding with the pneumatic nail length of this graduation mark representative, and graduation mark spacing is identical with the tooth pitch of bar shaped tooth.
Further, described adjustable plate is provided with pulling block stage clip locating dowel towards that face of shifting block, locating dowel both sides are provided with lead, on the engagement base plate of pulling block, be respectively equipped with locating hole and the pilot hole corresponding with locating dowel and two leads, pulling block stage clip one end is enclosed within pulling block stage clip locating dowel, and the other end is arranged in locating hole; Lead is positioned at pilot hole.
In pegging gun rifle body, be provided with rectangle locating piece, slide plate and draw runner, the relative rifle of rectangle locating piece body position is fixed; Draw runner two ends are provided with and take off post, and middle part is provided with a pulling hole, and driving lever is positioned at pulling hole; On slide plate, be provided with two inclinations and parallel bar-shaped trough, the spacing of two bar-shaped troughs is identical with two spacing that take off post on draw runner, and two take off post lays respectively in corresponding bar-shaped trough; Described slide plate is relative to movable nail clamp coordinating and push against pneumatic nail with movable nail clamp on one side, relative another side is provided with the rectangular indentation of mating with rectangle locating piece, slide plate is stuck on rectangle locating piece and under the stirring of draw runner and can be slided up and down along rectangle locating piece by rectangular indentation, thereby changes the distance between slide plate and movable nail clamp one side.
Described boss surface is provided with anti-slop serrations.
The profile of tooth of described bar shaped tooth is 60 degree lance tooths.
Compared to existing technology, the present invention has following beneficial effect:
1, the mode that the present invention directly engages by upper and lower bar shaped tooth realizes the adjusting of different size pneumatic nail, the effect of spring is to make pulling block and adjustment seat engagement, middle reed need to engage with gear tooth the more extensive deficiency of gear tooth causing compared to existing technology, this structure can design meticulouslyr by bar shaped tooth, and a tooth just can represent a regulation stall, thereby raising degree of regulation, under the same displacement of shifting block, more regulation stall can be designed, thereby more kinds of pneumatic nail specifications can be adapted to.
2, the present invention is owing to making pulling block and adjustment seat engagement in bar shaped tooth mode, the face of pulling block and adjustment seat engagement is not only just a tooth like this, but all teeth on shifting block engage more reliable, the problem that the engagement reliability of having avoided reed to lose efficacy causing reduces, works more reliable.
3, the present invention is in the time regulating, and need to apply a downforce and overcome acting force of the spring pulling block and adjustment seat are thrown off, can Level Promoting shifting block; And existing structure reed is stuck in teeth groove, need to reed could be pushed to another teeth groove from a teeth groove by larger power, pushing piece is moved horizontally, therefore to apply active force less for this structure, uses lighter.
brief description of the drawings
Fig. 1-structural representation of the present invention.
Fig. 2-Fig. 1 top view.
Fig. 3-adjustment seat structure schematic diagram of the present invention.
Fig. 4-adjustment seat cross-sectional end view of the present invention.
Fig. 5-shifting block top view of the present invention.
Fig. 6-shifting block side view of the present invention.
Fig. 7-shifting block upward view of the present invention.
Fig. 8-adjustable plate structural representation of the present invention.
Fig. 9-the present invention uses state diagram.
Figure 10-this rifle body cut-away view.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
As Figure 1-Figure 2, Pneumatic nailing machine of the present invention is adjusted nailing machine structure, comprises adjustment seat 1, pulling block 2, pulling block stage clip 3 and adjustable plate 4.Adjustment seat 1 is provided with the regulating tank 5 of up/down perforation, closed at both ends, and regulating tank back side width is greater than frontal width to form the step towards the back side, and both sides step is provided with bar shaped tooth 6; Adjustment seat 1 structure can be simultaneously referring to Fig. 3 and Fig. 4.Pulling block 2 is served as reasons and is engaged the T-shaped structure of base plate 7 and boss 8 one formations, the width of engagement base plate is corresponding with regulating tank back side width, boss width is corresponding with regulating tank frontal width, the engagement base plate 7 of boss both sides is provided with the bar shaped tooth 6 for being meshed with the bar shaped tooth on adjustment seat step, and shifting block 2 structures can be simultaneously referring to Fig. 5-Fig. 7.Pulling block stage clip 3 is between adjustable plate 4 and shifting block 2, and adjustable plate 4 dorsad that face of shifting block is provided with the driving lever 9 for stirring draw runner; The bar shaped tooth 6 that shifting block 2 makes boss pass and make to engage from regulating tank front base plate under 3 effects of pulling block stage clip is meshed with the bar shaped tooth 6 on adjustment seat step.Main purpose of the present invention has been to design a kind of more reliable and meticulousr tune nailing machine structure of gear, how to stir draw runner belong to prior art as for driving lever, because the shifting block back side is also provided with driving lever in prior art, driving lever is for stirring draw runner.
After conveniently and intuitively knowing replacing pneumatic nail, should how to regulate, be which position shifting block should move to, described adjustment seat 1 surface is provided with the graduation mark 10 that is used to indicate shifting block shifting block in the time using different size pneumatic nail and should reaches position, other numeral 11 corresponding to pneumatic nail length representing with this graduation mark that be provided with of graduation mark 10, graduation mark spacing is identical with the tooth pitch of bar shaped tooth.When actual design, there are 12 graduation marks on adjustment seat 1 surface,, to there being 12 regulation stalls, can meet the adjusting of existing all size pneumatic nail completely.In the time changing the pneumatic nail of certain length specification (if pneumatic nail is 18 millimeters), when shifting block end (the Figure 1 shows that left end) graduation mark corresponding with 18 aligns, adjust and be pinned to position.
For shifting block 2 and adjustable plate 4 can be synchronized with the movement, described adjustable plate 4 is provided with pulling block stage clip locating dowel 12 towards that face of shifting block, and locating dowel 12 both sides are provided with lead 13, referring to Fig. 8.On the engagement base plate 7 of pulling block, be respectively equipped with the locating hole 14 corresponding with locating dowel and two leads and pilot hole 15, pulling block stage clip 3 one end are enclosed within pulling block stage clip locating dowel 12, and the other end is arranged in locating hole 14; Lead 13 is positioned at pilot hole 15.
Described boss surface is provided with anti-slop serrations.The promotion of more convenient like this shifting block.
The profile of tooth of described bar shaped tooth is 60 degree lance tooths.Lance tooth cooperatively interacts, and positioning stablity is reliable, fault is few.
The present invention both can use traditional draw runner and corresponding transmission mechanism, also can adopt following structure to regulate: referring to Figure 10, be provided with rectangle locating piece 16, slide plate 17 and draw runner 18 in pegging gun rifle body, rectangle locating piece 16 relative rifle body positions are fixed.Draw runner 18 two ends are provided with and take off post 19, and middle part is provided with a pulling hole 20, and driving lever 9 is positioned at pulling hole 20.The spacing that is provided with two inclinations and parallel bar-shaped trough 21, two bar-shaped troughs on slide plate 17 is identical with two spacing that take off post on draw runner, and two take off post 19 lays respectively in corresponding bar-shaped trough 21.Described slide plate 17 is relative with movable nail clamp 22 on one side, form nail clip groove between the two, be used for installing pneumatic nail 23, relative another side is provided with the rectangular indentation 24 of mating with rectangle locating piece, slide plate 17 is stuck on rectangle locating piece 16 and under the stirring of draw runner and can be slided up and down along rectangle locating piece by rectangular indentation 24, thereby the distance between change slide plate and movable nail clamp one side changes the width of nail clip groove.Because movable nail clamp 22 positions are fixed, so the position that only need to change slide plate can change the width of nail clip groove, thereby the nail of different length can both effectively be installed, after nail row (many nails form a troubleshooting nail row while dispatching from the factory) width position is determined, nail row length direction can be pushed against by the top 25 on movable nail clamp 22, make the nail of Figure 10 high order end be positioned at all the time nail mouth.Because top is connected with stage clip, even top also can be elastically against on nail row in the situation that nail reduces.
Draw runner 18 of the present invention is connected by driving lever 9 and pulling hole 20 with adjustable plate 4, and therefore both directions of motion are the same, and draw runner 18 can only be along the side-to-side movement of b direction in nail clip groove.And two the taking off post and 19 be arranged in slide plate bar-shaped trough 21 of draw runner 18, because locating piece 16 maintains static, in the time that draw runner 18 moves along b direction, slide plate 17 just can only slide up and down along rectangle locating piece 16, make d to motion, realize the variation of distance between the long limits of slide plate 17 and movable nail clamp 22 one side from face, this distance can clamp the nail of different length, to adapt to the nail of different length.
Operation principle of the present invention is: under actual installation, adjustable plate 4 is connected with draw runner 18 with pulling hole 20 by driving lever 9, and adjustable plate 4 is fixed at the upper-lower position of state shown in Fig. 1, but can move left and right, and also can drive draw runner 18 to move left and right; Pulling block 2 overcomes pulling block stage clip 3 pressure under external force a effect, pulling block 2 moves downward, the lance tooth that adjustment seat 1 and pulling block 2 cooperatively interact is thrown off, apply again horizontal external b and c simultaneously, pulling block 2 can move upward along b, c external force two sides, because pulling block 2 is connected by lead and pilot hole with adjustable plate 4, be that adjustable plate 4 moves horizontally with shifting block 2, make adjustable plate 4 driving lever 9 below stir draw runner 18, draw runner 18 is stirred slide plate 17 again and is moved up and down, and together with slide plate 17 coordinates with movable nail clamp 22, regulates nail gear.Fig. 9 is that the present invention uses the outside figure of state.Have the 60 degree lance tooths that cooperatively interact at binding face with pulling block 2 due to adjustment seat 1, and a lance tooth is exactly a gear, totally 12 grades of embodiment.Regulate behind position, unclamp external force a, because pulling block stage clip 3 has thrust upwards to shifting block 2 all the time, again work good at this thrust lower adjusting seat 1 and the lance tooth that pulling block 2 cooperatively interacts, adjustable plate 4 positions are determined.This tune nailing machine structure gear under same shifting block stroke is more, adjusts nail meticulousr, can solve P622B Pneumatic nailing machine fourth gear on market at all and adjust nailing machine structure can not adapt to the shortcoming of different length nail on market.
The above embodiment of the present invention is to be only explanation example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make on the basis of the above description other multi-form variation and variations.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection scope of the present invention of variation that technical scheme of the present invention amplifies out.
Claims (5)
1. a meticulousr Pneumatic nailing machine is adjusted nailing machine structure, it is characterized in that: comprise adjustment seat, pulling block, pulling block stage clip and adjustable plate, adjustment seat is provided with the regulating tank of up/down perforation, closed at both ends, regulating tank back side width is greater than frontal width to form the step towards the back side, and both sides step is provided with bar shaped tooth; Pulling block is served as reasons and is engaged the T-shaped structure of base plate and boss one formation, the width of engagement base plate is corresponding with regulating tank back side width, boss width is corresponding with regulating tank frontal width, the engagement base plate of boss both sides is provided with the bar shaped tooth for being meshed with the bar shaped tooth on adjustment seat step, pulling block stage clip is between adjustable plate and shifting block, and adjustable plate dorsad that face of shifting block is provided with the driving lever for stirring draw runner; The bar shaped tooth that shifting block makes boss pass and make to engage from regulating tank front base plate under the effect of pulling block stage clip is meshed with the bar shaped tooth on adjustment seat step;
Described adjustment seat surface is provided with and is used to indicate the shifting block graduation mark that shifting block should in-position in the time using different size pneumatic nail, and graduation mark is other is provided with the numeral corresponding with the pneumatic nail length of this graduation mark representative, and graduation mark spacing is identical with the tooth pitch of bar shaped tooth.
2. Pneumatic nailing machine according to claim 1 is adjusted nailing machine structure, it is characterized in that: described adjustable plate is provided with pulling block stage clip locating dowel towards that face of shifting block, locating dowel both sides are provided with lead, on the engagement base plate of pulling block, be respectively equipped with locating hole and the pilot hole corresponding with locating dowel and two leads, pulling block stage clip one end is enclosed within pulling block stage clip locating dowel, and the other end is arranged in locating hole; Lead is positioned at pilot hole.
3. Pneumatic nailing machine according to claim 1 is adjusted nailing machine structure, it is characterized in that: in pegging gun rifle body, be provided with rectangle locating piece, slide plate and draw runner, the relative rifle of rectangle locating piece body position is fixed; Draw runner two ends are provided with and take off post, and middle part is provided with a pulling hole, and driving lever is positioned at pulling hole; On slide plate, be provided with two inclinations and parallel bar-shaped trough, the spacing of two bar-shaped troughs is identical with two spacing that take off post on draw runner, and two take off post lays respectively in corresponding bar-shaped trough; Described slide plate is relative to movable nail clamp coordinating and push against pneumatic nail with movable nail clamp on one side, relative another side is provided with the rectangular indentation of mating with rectangle locating piece, slide plate is stuck on rectangle locating piece and under the stirring of draw runner and can be slided up and down along rectangle locating piece by rectangular indentation, thereby changes the distance between slide plate and movable nail clamp one side.
4. Pneumatic nailing machine according to claim 1 is adjusted nailing machine structure, it is characterized in that: the profile of tooth of described bar shaped tooth is 60 degree lance tooths.
5. Pneumatic nailing machine according to claim 1 is adjusted nailing machine structure, it is characterized in that: described boss surface is provided with anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144484.7A CN103934806B (en) | 2014-04-11 | 2014-04-11 | A kind of meticulous Pneumatic nailing machine adjusts nailing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144484.7A CN103934806B (en) | 2014-04-11 | 2014-04-11 | A kind of meticulous Pneumatic nailing machine adjusts nailing machine structure |
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| Publication Number | Publication Date |
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| CN103934806A true CN103934806A (en) | 2014-07-23 |
| CN103934806B CN103934806B (en) | 2016-01-20 |
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| CN201410144484.7A Active CN103934806B (en) | 2014-04-11 | 2014-04-11 | A kind of meticulous Pneumatic nailing machine adjusts nailing machine structure |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326394Y (en) * | 1998-04-08 | 1999-06-30 | 魏清传 | Nail regulating and driving device of nailing gun |
| CN2329487Y (en) * | 1998-05-08 | 1999-07-21 | 蔡明树 | Improvement for nailing regulating structure of non-head needle shape nail gun |
| CN2365024Y (en) * | 1999-03-31 | 2000-02-23 | 魏清传 | Nail regulating and positioning device for nailing gun |
| US6036072A (en) * | 1998-10-27 | 2000-03-14 | De Poan Pneumatic Corporation | Nailer magazine |
| CN2413867Y (en) * | 2000-04-05 | 2001-01-10 | 李小荣 | Improved nailing gun |
| US6609647B1 (en) * | 2002-11-14 | 2003-08-26 | Basso Industry Corp. | Staple positioning device for stapling gun |
| CN101486179A (en) * | 2009-02-12 | 2009-07-22 | 杨明军 | Nail box for nail emission gun |
| CN102229135A (en) * | 2011-06-25 | 2011-11-02 | 林岳洪 | Pneumatic nail gun |
| CN203752104U (en) * | 2014-04-11 | 2014-08-06 | 重庆虎跃机械制造有限公司 | Nail adjusting mechanism for pneumatic mosquito nail gun |
-
2014
- 2014-04-11 CN CN201410144484.7A patent/CN103934806B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326394Y (en) * | 1998-04-08 | 1999-06-30 | 魏清传 | Nail regulating and driving device of nailing gun |
| CN2329487Y (en) * | 1998-05-08 | 1999-07-21 | 蔡明树 | Improvement for nailing regulating structure of non-head needle shape nail gun |
| US6036072A (en) * | 1998-10-27 | 2000-03-14 | De Poan Pneumatic Corporation | Nailer magazine |
| CN2365024Y (en) * | 1999-03-31 | 2000-02-23 | 魏清传 | Nail regulating and positioning device for nailing gun |
| CN2413867Y (en) * | 2000-04-05 | 2001-01-10 | 李小荣 | Improved nailing gun |
| US6609647B1 (en) * | 2002-11-14 | 2003-08-26 | Basso Industry Corp. | Staple positioning device for stapling gun |
| CN101486179A (en) * | 2009-02-12 | 2009-07-22 | 杨明军 | Nail box for nail emission gun |
| CN102229135A (en) * | 2011-06-25 | 2011-11-02 | 林岳洪 | Pneumatic nail gun |
| CN203752104U (en) * | 2014-04-11 | 2014-08-06 | 重庆虎跃机械制造有限公司 | Nail adjusting mechanism for pneumatic mosquito nail gun |
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| CN103934806B (en) | 2016-01-20 |
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