CN2536359Y - Structural improvement of anvil and chute of stapler - Google Patents
Structural improvement of anvil and chute of stapler Download PDFInfo
- Publication number
- CN2536359Y CN2536359Y CN 02216422 CN02216422U CN2536359Y CN 2536359 Y CN2536359 Y CN 2536359Y CN 02216422 CN02216422 CN 02216422 CN 02216422 U CN02216422 U CN 02216422U CN 2536359 Y CN2536359 Y CN 2536359Y
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- shaped plate
- pulling
- plate body
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a structure improvement of a nailing machine pin-groove seat, in particular to a built-up component which is group-arranged on the nailing machine nail-groove seat. The utility model comprises a guide spring structure and an ejector pin structure, and is characterized in that the guide spring structure is integrally molded that the guide spring structure is provided with a rod portion and two ends of the rod portion are extended to guide post bodies of two locating side plates and to be embeddedly buckled at two side walls of a U-shaped plate body, an inserted piece is convexly arranged on the outer wall of the side plate of the guide post body, the inserted piece can be mutually and fixedly embedded with an inserted hole which is arranged relatively to the two side walls of the U-shaped plate body, the ejector pin structure uses a locating hole to be engraved on one side wall of a n-shaped top brake-piece, a thimble plate of a locating inserted piece which is convexly extended on one side wall is mutually and embeddedly arranged with the locating hole for being group-arranged between the U-shaped plate bodies and being integrally molded. The utility model can simplify the manufacture making and the assembly flow-processes of the guide spring structure and the ejector pin structure, and meanwhile a flattening ejector pin face with larger area is formed by the ejector pin end edge surface of the thimble plate, and the average force application of the ejector pin can be guaranteed to achieve smooth and steady effects.
Description
Technical field
The utility model system relates to a kind of nailing machine, particularly a kind of structural improvement of nailing machine anvil and chute.
Background technology
Along with the appearance of nailing machine, many binding operations all can not only can be simplified work flow from line operate, improve operating efficiency, and binding is respond well simultaneously, can guarantee various assembling construction qualities.At present common nailing machine is provided with an anvil and chute 50 structures (shown in Fig. 8,9), and it is set up upwards the take the shape of the letter U nailed groove seat 53 and of shape of an opening by base plate 531 tops and can be formed for the piece 54 of pulling that draws that extracts filling nail pin by pull sheet 51, an extension spring 52, one of a top.Wherein this extension spring 52 places this grooved rail inside, and the one end be positioned in nailed groove seat 53 grooves after collude and close end 532, and the guide pillar 55 established of pile warp front end riveting and being linked to is striden the top of being located on the nailed groove seat 53 sheet 51 of pulling and is colluded and close end 511, make the top sheet 51 of pulling drawn when pulling by extension spring 52, pull formed first and second kink 512,513 of a side of sheet 51 ejector pin ends of this top, pushed up the nail pin of its different in width size of pulling, for the carrying out of nail hitting operation.
The structure composition of above-mentioned anvil and chute 50 still has following some shortcomings:
1, this traditional anvil and chute 50, utilize U-shaped plate body formation one to bridge and follow closely the nailed groove seat 53 of pin, establish a guide pillar 55 in the riveting of front end plate body appropriate location in addition, make it can be, so that top on the nailed groove seat 53 pull sheet 51 tops pull nail the pin power of displacement and the purpose of row nail hitting forward on it to be provided for extension spring 52 around the spring structure of leading that supports turnover.Because when this guide pillar 55 is incorporated into the U-shaped plate body of nailed groove seat 53, need the guide hole 533 of default tool depression edge on the side plate of correspondence earlier, again guide pillar 55 is worn rivet clasp, can avoid unlikely generation knuckle side plate plane, guide pillar 55 two ends, cause following closely pin displacement or the top situation that sheet 51 ejector pins have some setbacks of pulling, so its production and processing manufacturing process is comparatively complicated, and the rivet clasp quality is more wayward, if processing dimension has error slightly, it is not concordant that nailed groove seat 53 side plates promptly can take place, and cause the phenomenon that ejector pin has some setbacks.
2, the ejection of being pushed up the sheet 51 of pulling of the nail pin of this tradition anvil and chute 50 moves forward, and the top sheet 51 of pulling is a lamellar body and be Open Side Down on the U-shaped plate body corresponding to nailed groove seat 53, and be bent to form a replicated structures in the side plate of ejector pin end, make its stage casing form first kink 512 and can be attached on the end face of U-shaped plate body, for pulling than the top of narrow dimension nail pin; And its upper and lower end forms second kink 513, is the wide nail pin top person of pulling for size than nailed groove seat 53.Yet the size of this turnover and morphology Control are unstable, easily produce distortion, simultaneously, the ejector pin end of this replicated structures because of with follow closely the pin end face and be and contact, so its pushing and pressing face is less, easily produce application of force inequality, even cause ejector pin to have some setbacks, and then influence the nail hitting effect.
Summary of the invention
Technical problem to be solved in the utility model is to overcome defective of the prior art, a kind of structural improvement of nailing machine anvil and chute is provided, the guide pillar body of spring structure is led in utilization and the ejector retainner plate of ejector pin structure is abrasion resistant, ductile material shaped structures design, make its can be fast and U-shaped plate body and the top sheet of pulling make a tight firm location build-in, it is easy to make that anvil and chute integral body is had, and the effect of simple and easy assembling and quick buckle.
Another technical issues that need to address of the present utility model are to be pulled on sheet and the sidewall that the U-shaped plate body engages in the top, be embedded with an ejector retainner plate on pull sheet in the top therebetween, it is loaded down with trivial details so not only not have pull sheet bending distortion, moulding of top, and the ejector pin end face of this ejector retainner plate can form the smooth ejector pin face of a larger area, make this ejector pin face and follow closely the ejection state that pin forms a whole plane, to guarantee the average effect that reaches steady and smooth of the ejector pin application of force.
The following technical scheme of the utility model: a kind of structural improvement of nailing machine anvil and chute, comprise a base plate, the U-shaped plate body that an opening makes progress is set up on this base plate top, and its end is connected with one and can be erected with one on it again and leads a spring structure and an ejector pin structure for the piece of pulling that draws that extracts filling nail pin; The U-shaped plate body of this nailed groove seat can be put on it for the nail punch block, then be erected with an extension spring between groove, make it can be, articulate with the top of the ejector pin structure sheet of pulling again through leading spring structure after supporting bending, make the top sheet of pulling pulled by drawing of extension spring, to keep the top nail pin dynamic regime of displacement forward of pulling; It is characterized in that: the above-mentioned spring structure of leading is formed in U-shaped plate body two side by one-body molded guide pillar body buckles with bar portion and this bar portion two ends extension two location side plates, and guide pillar side plate outer wall convexes with abaculus, and is embedded fixing mutually with the embedding hole of establishing that liquidates mutually, U-shaped plate body two side; Above-mentioned ejector pin structure is to utilize ∏ shape top to pull to engrave on the sidewall of sheet to be provided with locating hole, and makes an one-body molded sidewall protrude out the ejector retainner plate of location abaculus and it is set mutually and is mounted between the U-shaped plate body.
The utlity model has following advantage:
1, production and assembly are easy: because guide pillar body of the present utility model and ejector retainner plate are directly one-body molded by wear-resisting plastic material, so global formation is quick; In addition the pull locating hole of sheet of the embedding hole of U-shaped plate body and top then can directly get via the punching bending forming, and so manufacturing of its anvil and chute is quite simple and easy, guide pillar body and ejector retainner plate also reach fast and installation easily simultaneously.
2, the steady and smooth of pushing pin: owing to pull in the utility model utilization top between sheet and a sidewall that the U-shaped plate body engages, be embedded with one and have the ejector retainner plate of smooth ejector pin end face edge as pushing pin face, no matter it sets up the width size of nail pin on the U-shaped plate body event conversion, the support surface of its nail pin all can be the subsides of whole plane with it to be supported, not only can guarantee to follow closely the average of the pin pushing and pressing application of force, also can obtain an effect of ejection slippage more smoothly.
Description of drawings
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model;
Fig. 2 is the decomposing schematic representation of the utility model nailing machine and anvil and chute;
Fig. 3 is the perspective exploded view of the utility model anvil and chute;
Fig. 4 is the assembled state partial cutaway schematic of the utility model anvil and chute;
Fig. 5 is the view of the utility model anvil and chute pilot nail pin;
Fig. 6 is the generalized section of the narrow nail pin of the utility model ejector pin respective outer side edges start;
Fig. 7 is the generalized section of the wide nail pin of the utility model ejector pin respective outer side edges start;
Fig. 8 is the solid combination schematic diagram of prior art anvil and chute;
Fig. 9 is the perspective exploded view of prior art anvil and chute.
Figure number in the accompanying drawing is as follows respectively: A ... nailing machine B ... anvil and chute C ... nail pin 10 ... nailing body 11 ... pressure arm 12 ... nailed groove seat 121 ... base plate 122 ... U-shaped plate body 123 ... embedding hole 20 ... draw the piece 30 of pulling ... lead spring structure 31 ... guide pillar body 311 ... bar section 312 ... side plate 313 ... abaculus 40 ... nail pushing structure 41 ... extension spring 42 ... push up the sheet 421 of pulling ... locating hole 43 ... ejector retainner plate 431 ... location abaculus 50 ... anvil and chute 51 ... push up the sheet 511 of pulling ... collude and close end 512 ... the first kink 513 ... the second kink 52 ... extension spring 53 ... nailed groove seat 53 ... 1 base plate 532 ... after collude close the end 533 ... guide hole 54 ... draw the piece 55 of pulling ... guide pillar.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
See shown in the accompanying drawing 1～7 that the utility model is the anvil and chute B structural improvement about a kind of nailing machine A.This nailing machine A structure is by a nailing body 10 that can grip, and the pressure arm that can press 11 that is pivoted on it forms.The whole sliding conduit that is arranged in nailing machine A bottom of setting of this anvil and chute B system, it mainly sets up the nailed groove seat 12 that U-shaped plate body 122 that an opening makes progress is formed by a base plate 121 tops, and be connected with one in its end can be for the piece 20 of pulling that draws that extracts filling nail pin C, and which is provided with one and lead spring structure 30 and an ejector pin structure 40 is formed.U-shaped plate body 122 on this nailed groove seat 12 can mount on it for nail pin C, be erected with an extension spring 41 between the groove of this U-shaped plate body 122, it is stretched through leading spring structure 30 after supporting turnover, articulate with pull sheet 42 of the top of ejector pin structure 40 again, make the top sheet 42 of pulling pulled by drawing of extension spring 41, to keep the top nail pin C displacement forward of pulling.
Main improvement of the present utility model is: above-mentioned lead spring structure 30 by a guide pillar body 31 buckles between 122 liang of madial walls of U-shaped plate body of nailed groove seat 12.Wherein these guide pillar body 31 direct forming have one to supply extension spring 41 to extend two location side plates 312 around bar portion 311 that supports turnover and end, and on these side plate 312 lateral walls, be formed with abaculus 313, utilizing appropriate location between U-shaped plate body 122 front end two sides to liquidate mutually to be provided with can be for the embedding hole 123 of these abaculus 313 buckles, make guide pillar body 31 closely firmly the buckle group set and be positioned at 122 of U-shaped plate bodys.
In sum, the structural improvement of nailing machine anvil and chute described in the utility model, mean a kind of guide pillar body and ejector retainner plate that utilizes an abrasion resistant, ductile material moulding, but make its guide pillar body buckle between the plate body of the U-shaped plate body both sides of nailed groove seat, but ejector retainner plate then buckle pushes up on the side plate of the sheet ejector pin end of pulling in ∏ shape, by this anvil and chute form one can guide that spring turnover and tool top pull the displacement of nail pin lead spring and ejector pin structure, not only improve the loaded down with trivial details process of production and assembly, more can guarantee simultaneously the steady and smooth of ejector pin process, and obtain nail hitting function preferably, make integral body have the practicality of industry, cost benefit preferably.
Claims (2)
1, a kind of structural improvement of nailing machine anvil and chute comprises a base plate, and the U-shaped plate body that an opening makes progress is set up on this base plate top, and its end is connected with one and can be erected with one on it again and leads a spring structure and an ejector pin structure for the piece of pulling that draws that extracts filling nail pin; The U-shaped plate body of this nailed groove seat can be put on it for the nail punch block, then be erected with an extension spring between groove, make it can be, articulate with the top of the ejector pin structure sheet of pulling again through leading spring structure after supporting bending, make the top sheet of pulling pulled by drawing of extension spring, to keep the top nail pin dynamic regime of displacement forward of pulling; It is characterized in that: the above-mentioned spring structure of leading is formed in U-shaped plate body two side by one-body molded guide pillar body buckles with bar portion and this bar portion two ends extension two location side plates, and guide pillar side plate outer wall convexes with abaculus, and is embedded fixing mutually with the embedding hole of establishing that liquidates mutually, U-shaped plate body two side; Above-mentioned ejector pin structure is to utilize ∏ shape top to pull to engrave on the sidewall of sheet to be provided with locating hole, and makes an one-body molded sidewall protrude out the ejector retainner plate of location abaculus and it is set mutually and is mounted between the U-shaped plate body.
2, according to the structural improvement of the described nailing machine anvil and chute of claim 1, it is characterized in that: guide pillar body and ejector retainner plate can be one-body molded by wear-resisting plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216422 CN2536359Y (en) | 2002-03-27 | 2002-03-27 | Structural improvement of anvil and chute of stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216422 CN2536359Y (en) | 2002-03-27 | 2002-03-27 | Structural improvement of anvil and chute of stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536359Y true CN2536359Y (en) | 2003-02-19 |
Family
ID=33695414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216422 Expired - Fee Related CN2536359Y (en) | 2002-03-27 | 2002-03-27 | Structural improvement of anvil and chute of stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536359Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379526C (en) * | 2005-08-09 | 2008-04-09 | 丰民金属工业股份有限公司 | Nail gun nail box structure capable of automatic guiding various size nail |
| CN102218725A (en) * | 2010-04-15 | 2011-10-19 | 丰民金属工业股份有限公司 | Hammer nail gun |
| US11524397B2 (en) | 2020-02-05 | 2022-12-13 | Worklife Brands Llc | Stapler with moveable strike plate and integrated accessibility features |
| US11964374B2 (en) | 2022-11-09 | 2024-04-23 | Worklife Brands Llc | Stapler with moveable strike plate and integrated accessibility features |
-
2002
- 2002-03-27 CN CN 02216422 patent/CN2536359Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379526C (en) * | 2005-08-09 | 2008-04-09 | 丰民金属工业股份有限公司 | Nail gun nail box structure capable of automatic guiding various size nail |
| CN102218725A (en) * | 2010-04-15 | 2011-10-19 | 丰民金属工业股份有限公司 | Hammer nail gun |
| US11524397B2 (en) | 2020-02-05 | 2022-12-13 | Worklife Brands Llc | Stapler with moveable strike plate and integrated accessibility features |
| US11964374B2 (en) | 2022-11-09 | 2024-04-23 | Worklife Brands Llc | Stapler with moveable strike plate and integrated accessibility features |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1134263A (en) | Slider for slide fastener | |
| CN2536359Y (en) | Structural improvement of anvil and chute of stapler | |
| CN101417306B (en) | Stamping die for producing hollow parts with holes at lateral wall and stamping method thereof | |
| CN201038579Y (en) | Terminal crimping machine | |
| CN101623141B (en) | Zipper slider and pull head using same | |
| CN202356550U (en) | Lamp head wire pressing mold | |
| CN201146156Y (en) | Contactor for interlocking base and seat with each other | |
| CN2497936Y (en) | Buckle | |
| CN202061998U (en) | Combined mould for manufacturing stainless steel kickplates | |
| CN212397821U (en) | Flattening, punching, bending and forming integrated machine | |
| CN2777105Y (en) | Inserting type assistant keel pieces | |
| CN210816987U (en) | Reverse-cone type LED support stepped lateral-pushing forming structure and mold | |
| CN201460105U (en) | Suspended ceiling frame section bar structure | |
| CN201924547U (en) | Self-locking floor | |
| CN219411627U (en) | Mounting structure of decorative wallboard | |
| CN210497954U (en) | Stamping die's pressure flitch direction slider structure | |
| CN215391747U (en) | Segment difference traceless mold structure capable of realizing double-bending and impressionless | |
| CN212792666U (en) | Material supporting and forming mechanism of drawing die for large stamping parts | |
| CN217252135U (en) | Double-floating positioning side flanging die | |
| CN213530366U (en) | Automatic punching and pasting die | |
| CN219828518U (en) | Combined section bar | |
| CN213378657U (en) | Bending die for production of automobile skylight guide rail | |
| CN114763001B (en) | Anti-strain mechanism for inner slide of female die | |
| CN215391972U (en) | Inclined plane punching forming die | |
| CN219645171U (en) | Automatic shoe tree clamping and laminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030219 |