CN102921849B - Nail feeding device of thread rolling machine - Google Patents
Nail feeding device of thread rolling machine Download PDFInfo
- Publication number
- CN102921849B CN102921849B CN201210481647.1A CN201210481647A CN102921849B CN 102921849 B CN102921849 B CN 102921849B CN 201210481647 A CN201210481647 A CN 201210481647A CN 102921849 B CN102921849 B CN 102921849B
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- CN
- China
- Prior art keywords
- nail
- gusset piece
- interconnection
- thread rolling
- feeding device
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- 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.)
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Abstract
The invention discloses a nail feeding device of a thread rolling machine. Nails are fed in sequence through a longitudinal passage with a gradient; a wire nail to be machined is separated from other wire nails through a slide block; and the wire nail to be machined is sent to a machining position by a nail push plate via a transverse passage. The nail feeding device with the structure requires no extra power, can accurately feed the wire nails into a thread rolling die one by one, feeds one raw nail for thread rolling every time, is very convenient and practical to use and has very high efficiency.
Description
Technical field
The present invention relates to a kind of feeding device for nail that is applicable to thread rolling machine.
Background technology
Thread rolling machine is a kind of for twisting the equipment of screw thread.Existing thread rolling machine is used for rubbing with the hands wire nail point, enters nailing machine structure unreliable, can not once send exactly a wire nail to enter washboard and twist moulding, and its inefficiency percent defective is high.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of thread rolling machine feeding device for nail, can accurately wire nail be delivered to washboard one by one and twist moulding.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of thread rolling machine feeding device for nail, comprise and being fixed on lathe for supporting the support of whole device, comprise the Left-wing Federation's fishplate bar and the right gusset piece that are fixed on support, described two of left and right gusset piece adjacent face is parallel to each other, and between leave the vertical passage passing through for wire nail; Described vertical passage has to exceed to follow closely into nail end holds low gradient;
Also comprise the front gusset piece and the rear gusset piece that are fixed on support, described front and back gusset piece adjacent face is parallel to each other, and between leave the interconnection passing through for wire nail; On front gusset piece, also have the linkage path mouth for UNICOM's vertical passage and interconnection, the port of export of described linkage path mouth only can pass through for a former wire nail; On front gusset piece, also have the chute parallel with interconnection, described chute runs through linkage path; In described chute, be provided with slidably slide block;
Also comprise a nail pushing plate that can slide along interconnection, on described nail pushing plate, be fixed with striker; The position that described front gusset piece top is positioned at chute top has along the slotted hole of chute direction, and shift fork front end is connected with slide block by running through the post of stirring of slotted hole; Shift fork is flexibly connected with the column that is vertically fixed on rear gusset piece top near middle position, and can rotate around column; The afterbody of described shift fork is positioned on the track of striker with nail pushing plate motion; Also comprise a horizontally disposed extension spring, one end of described extension spring is fixed on stirs on post, and the other end is fixed on the extension spring post that is arranged at front gusset piece top.
As a kind of improvement, linkage path is front wide and rear narrow tubaeform.Being convenient to wire nail enters.
As a kind of preferred, the angle of described vertical passage and interconnection is 85 °.Like this go out to follow closely angle can be better and washboard agree with.
As another kind, improve, described vertical passage enters nail end and is also provided with anti-magnetic stripe.Eliminate the magnetic force that corollary equipment brings, avoid and gusset piece adhesion.
Preferred as another kind, described vertical passage and the width of interconnection only can pass through for a wire nail.Make to send one by one the effect of nail better, avoid once sending into many wire nails or the nail of not bothering to see me out.
Usefulness of the present invention is:
The feeding device for nail with said structure, without extra power, can send wire nail into washboard accurately one by one, and every stranding once, is sent a former nail, very convenient and practical, and efficiency is also very high.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the front view of front gusset piece.
Top view when Fig. 4 is front gusset piece and the combination of rear gusset piece.
Mark in figure: 1 rear gusset piece, 2 front connecting plates, 3 slide blocks, 4 Left-wing Federation's fishplate bars, 5 right gusset pieces, 6 anti-magnetic stripes, 7 nail pushing plates, 8 columns, 9 extension spring posts, 10 are stirred post, 11 extension springs, 12 shift forks, 13 strikers, 14 former nails, 15 supports, 16 movable washboards, 17 quiet washboards, 18 vertical passages, 19 interconnections, 20 slotted holes, 21 linkage path mouths, 22 chutes.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As Figure 1-4:
The present invention includes and be fixed on lathe for supporting the support 15 of whole device, comprise the Left-wing Federation's fishplate bar 4 and the right gusset piece 5 that are fixed on support 15, described Left-wing Federation's fishplate bar 4 and right gusset piece 5 adjacent faces are parallel to each other, and between leave the vertical passage 18 passing through for wire nail 14; Described vertical passage 18 has to exceed to follow closely into nail end holds low gradient; Also comprise the front gusset piece 2 and the rear gusset piece 1 that are fixed on support 15, described front gusset piece 2 and rear gusset piece 1 adjacent face are parallel to each other, and between leave the interconnection 19 passing through for wire nail 14; On front gusset piece 2, also have the linkage path mouth 21 for UNICOM's vertical passage 18 and interconnection 19, the port of export of described linkage path mouth 21 only can pass through for a wire nail 14; On front gusset piece 2, also have the chute parallel with interconnection 19 22, described chute 22 runs through linkage path mouth 21; In described chute 22, be provided with slidably slide block 3; Also comprise a nail pushing plate 7 that can slide along interconnection 19, on described nail pushing plate 7, be fixed with striker 13; The position that described front gusset piece 2 tops are positioned at chute 22 tops has the slotted hole 20 along chute direction, and shift fork 12 front ends are connected with slide block 3 by running through the post 10 of stirring of slotted hole 20; Shift fork 12 is flexibly connected with the column 8 that is vertically fixed on rear gusset piece 1 top near middle position, and can be around column 8 rotations; The afterbody of described shift fork 12 is positioned on the track of striker 13 with nail pushing plate 7 motions; Also comprise a horizontally disposed extension spring 11, one end of described extension spring 11 is fixed on stirs on post 10, and the other end is fixed on the extension spring post 9 that is arranged at front gusset piece 2 tops.
It is front wide and rear narrow tubaeform that linkage path mouth 21 is preferably.The angle of vertical passage 18 and interconnection 19 is preferably 85 °.Vertical passage 18 enters nail end can also be provided with anti-magnetic stripe 6.Vertical passage 18 is wide and interconnection 19 is wide only can pass through for a wire nail 14
In the time of work, utilize the head of a nail of wire nail 14 that wire nail 14 is hung on vertical passage 18.Because vertical passage 18 has certain gradient, utilize the effect of gravity, a row wire nail 14 constantly slides from front to back, attempts to enter interconnection 19.
Nail pushing plate 7 is connected with movable washboard 16, make nail pushing plate 7 move back and forth frequency and movable washboard 16 to move back and forth frequency consistent, when nail pushing plate 7 enters interconnection 19, the former wire nail 14 before linkage path mouth 21 in interconnection 19 is pushed to moving while rubbing 16 with the hands, movable washboard 16 is just in time in twisting the incipient stage of motion; After movable washboard 16 slips over quiet washboard 17 and completes and once twist, nail pushing plate 7 is just in time return and is stopped to (abdicate linkage path mouth 21, a rear nail enters in interconnection 19 smoothly) after linkage path mouth 21 in interconnection 19.
Starting stage, slide block 3 is positioned at chute 22, and the tongue of slide block 3 front ends is closed linkage path mouth 21, stops a rear wire nail 14 to lean on into interconnection 19, prevents card machine or pushes away many nails; Nail pushing plate 7 front ends exit after interconnection 19; Movable washboard 16 is positioned at and twists original position; Extension spring 11 is in relaxed state.
During operation, movable washboard 16 enters to follow closely extreme direction toward going out to follow closely extreme direction motion from vertical passage 18, drive nail pushing plate 7 to move from right to left simultaneously, promotion is parked in the wire nail 14 of interconnection 19, and the striker 13 being fixed on nail pushing plate 7 clashes into shift fork 12 afterbodys, shift fork 12 rotates, be with movable slider 3 motion of turning right simultaneously, exit linkage path mouth 21, this makes linkage path mouth 21 again unimpeded, a wire nail 14 slides into nail pushing plate 7 sides for 18 from vertical passage and can not enter interconnection 19, nail pushing plate 7 backhaul processes, extension spring 11 is also being loosened stretching slide block 3 gradually to left movement, the tongue of slide block 3 front ends just in time injects in the gap between front two nails, producing a kind of component is conducive to wire nail and enters interconnection 19.
During reset, movable washboard 16 returns, drive nail pushing plate 7 to slide in interconnection 19 to the right, rest on after linkage path mouth 21, and extension spring 11 simultaneously pulls slide block 3 toward left movement, again blocks linkage path mouth 21.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a thread rolling machine feeding device for nail, comprise and being fixed on lathe for supporting the support of whole device, it is characterized in that: comprise the Left-wing Federation's fishplate bar and the right gusset piece that are fixed on support, described two of left and right gusset piece adjacent face is parallel to each other, and between leave the vertical passage passing through for wire nail; Described vertical passage has to exceed to follow closely into nail end holds low gradient;
Also comprise the front gusset piece and the rear gusset piece that are fixed on support, described front and back gusset piece adjacent face is parallel to each other, and between leave the interconnection passing through for wire nail; On front gusset piece, also have the linkage path mouth for UNICOM's vertical passage and interconnection, the port of export of described linkage path mouth only can pass through for a wire nail; On front gusset piece, also have the chute parallel with interconnection, described chute runs through linkage path; In described chute, be provided with slidably slide block;
Also comprise a nail pushing plate that can slide along interconnection, on described nail pushing plate, be fixed with striker; The position that described front gusset piece top is positioned at chute top has along the slotted hole of chute direction, and shift fork front end is connected with slide block by running through the post of stirring of slotted hole; Shift fork is flexibly connected with the column that is vertically fixed on rear gusset piece top near middle position, and can rotate around column; The afterbody of described shift fork is positioned on the track of striker with nail pushing plate motion; Also comprise a horizontally disposed extension spring, one end of described extension spring is fixed on stirs on post, and the other end is fixed on the extension spring post that is arranged at front gusset piece top.
2. thread rolling machine feeding device for nail according to claim 1, is characterized in that: described linkage path is front wide and rear narrow tubaeform.
3. thread rolling machine feeding device for nail according to claim 1, is characterized in that: the angle of described vertical passage and interconnection is 85 °.
4. thread rolling machine feeding device for nail according to claim 1, is characterized in that: described vertical passage enters nail end and is also provided with anti-magnetic stripe.
5. thread rolling machine feeding device for nail according to claim 1, is characterized in that: described vertical passage and the width of interconnection only pass through for a wire nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481647.1A CN102921849B (en) | 2012-11-23 | 2012-11-23 | Nail feeding device of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481647.1A CN102921849B (en) | 2012-11-23 | 2012-11-23 | Nail feeding device of thread rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921849A CN102921849A (en) | 2013-02-13 |
| CN102921849B true CN102921849B (en) | 2014-11-05 |
Family
ID=47636854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210481647.1A Expired - Fee Related CN102921849B (en) | 2012-11-23 | 2012-11-23 | Nail feeding device of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921849B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328093B (en) * | 2015-10-31 | 2018-02-06 | 浙江科佳机械有限公司 | The feed component of thread rolling machine feed mechanism |
| CN105328092B (en) * | 2015-10-31 | 2018-01-12 | 浙江科佳机械有限公司 | Thread rolling machine blank gradual feeding mechanism |
| CN105328094B (en) * | 2015-10-31 | 2018-01-12 | 浙江科佳机械有限公司 | Thread rolling machine feeding mechanism |
| CN108237194B (en) * | 2016-12-23 | 2020-06-02 | 宁波恒源轴业有限公司 | Thread rolling machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| US5131250A (en) * | 1991-02-08 | 1992-07-21 | The National Machinery Company | Flat die thread roller |
| CN2220330Y (en) * | 1995-04-08 | 1996-02-21 | 键财机械企业股份有限公司 | Automatic feeding device of screw making machine |
| JP3095723B2 (en) * | 1997-10-13 | 2000-10-10 | 大日鉄工株式会社 | Material feeding device for flat die thread rolling machine |
| CN2368630Y (en) * | 1999-04-01 | 2000-03-15 | 陈瑞云 | Automatic material feeder for screw machine |
| CN201205590Y (en) * | 2008-05-22 | 2009-03-11 | 上海标准件机械厂 | Feeding mechanism for thread rolling machine |
| CN203044766U (en) * | 2012-11-23 | 2013-07-10 | 宜宾伊力科技股份有限公司 | Nail delivering device of thread rolling machine |
-
2012
- 2012-11-23 CN CN201210481647.1A patent/CN102921849B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102921849A (en) | 2013-02-13 |
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