CN202411521U - Electric stranded wire shearing device - Google Patents
Electric stranded wire shearing device Download PDFInfo
- Publication number
- CN202411521U CN202411521U CN2012200112747U CN201220011274U CN202411521U CN 202411521 U CN202411521 U CN 202411521U CN 2012200112747 U CN2012200112747 U CN 2012200112747U CN 201220011274 U CN201220011274 U CN 201220011274U CN 202411521 U CN202411521 U CN 202411521U
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- China
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- slide unit
- support
- semiaxis
- buting iron
- fixed
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Abstract
The utility model relates to an electric stranded wire shearing device which is characterized in that a scissors system is arranged on a sliding table; the sliding table is connected with a piston rod through a cylindrical helical spring and a half shaft; and only a piston cylinder is used and continuously moves forwards and backwards stage by stage through the piston rod of the piston cylinder to finish four steps of scissors sending, line shearing, scissors opening and scissors return, thereby forming a circulation. The electric stranded wire shearing device has the advantages of simple structure, reliable action and high efficiency and can be used for the automatic molding process of a wired electric brush.
Description
Technical field
The utility model relates to a kind of band line brush electricity twisted wire clipping apparatus field, especially, relates to a kind of electric twisted wire clipping apparatus that is used for line brush compression moulding process.
Background technology
In the band line brush full-automatic molding; At present known have a multiple device of cutting off electric twisted wire, wherein novel with patent of invention " automatic scissors apparatus of eletricity stranded wire " (patent No. ZL 2,009 1 0043285.6), be suitable for, but should technology cut and cut off two systems and constitute by sending; Cut cylinder and cut off the cylinder drive by sending respectively; Complex structure, and the trimming process is consuming time longer, influences production efficiency of equipment.
The utility model content
The purpose of the utility model is to provide a kind of electric twisted wire clipping apparatus, to overcome prior art complex structure, technical problem that productivity ratio is low.(before dextrad is among the forward and backward figure of being meant that puts down in writing among this paper, after left-hand is; Be meant corresponding upper-lower position among Fig. 1,3 and 5 under going up, neutralizing)
For realizing above-mentioned purpose; The utility model provides a kind of electric twisted wire clipping apparatus, comprising: support 1, support 3, slide unit 12, slide unit riser 12 ', spindle seat 13, axle 14, cutter 23, bottom knife 24, last connecting rod 22, lower link 25, semiaxis 16, semiaxis pin 15, buting iron A 4, sliding sleeve 5, buting iron B 9, swivel nut 18, extension bar 6, spring seat board 8, spring 19, core bar 20, piston rod 21.
The bottom of slide unit riser 12 ' is fixed with buting iron A 4, and the centre position at middle part is fixed with sliding sleeve 5, and sliding sleeve 5 both sides are fixed with swivel nut 18 (being presented at Fig. 2).
The crank arm of the crank arm of cutter 23, bottom knife 24 is connected with last connecting rod 22 respectively, lower link 25 connects.
The front end of last connecting rod 22, lower link 25 and semiaxis 16 is connected through semiaxis pin 15.
The rear end of semiaxis 16 is fixedly connected with the front end of extension bar 6.
The front portion of extension bar 6 is fixed with buting iron B 9, and the middle part is fixed with spring seat board 8, and the rear end is fixedly connected with piston rod 21;
The two ends of spring seat board 8 are fixed with spring core rod 20 respectively, and spring 19 is set on the core bar 20; The front end of core bar 20 is installed in the swivel nut 18.
Further, device also comprises guide rail 10 and guide plate 11.
Further, device comprises that also rebound 2, rebound 2 are arranged on the sidewall of support 1, and support 3 is arranged on the rebound 2 again.
Further, buting iron A 4 is a bolt arrangement, can regulate the distance with support 1 continuously.
Further, buting iron B 9 and extension bar 6 be through being threaded, and can regulate the distance of buting iron B 9 and slide unit riser 12 ' continuously.
Further, piston rod 21 and 6 concentric connections of extension bar, extension bar 6 and 16 concentric connections of semiaxis.
Further, piston rod 21 is oil cylinder or cylinder.
Further, the axis of semiaxis 16 is parallel with guide rail 10, and passes through the faying face of cutter 23, bottom knife 24.
The course of work: a cyclic process comprises following four job steps: send and cut, trimming, open and return, four steps are moved continuously.Beginning: during the piston rod original position, upper and lower blade is in open configuration, and both ends of the spring contacts with swivel nut with spring seat board respectively but is not compressed,
Send and cut: piston rod stretches out, and piston rod drives extension bar, and extension bar drives spring seat board and semiaxis; Spring seat board drives slide unit (comprising buting iron A, sliding sleeve and swivel nut on slide unit riser and the slide unit riser), spindle seat and shear mechanism through spring and (comprises upper and lower blade, upper and lower connecting rod, axle; Following with), move forward simultaneously, when buting iron A moves a segment distance and runs into support; Slide unit (comprising buting iron A, sliding sleeve and swivel nut on slide unit riser and the slide unit riser), spindle seat and shear mechanism all stop to move forward; This moment, shear mechanism arrived the trimming position, accomplished to send and cut (see Fig. 3,4 and explanation) in place.
Trimming: send when completion and to cut when in place; Extension bar drives spring seat board and semiaxis is still moving forward, and shear mechanism has stopped moving forward, and the semiaxis that links to each other with upper and lower connecting rod is also moving forward; Like this; Upper and lower connecting rod can not move forward and can only outwards open, and last connecting rod, lower link make cutter, bottom knife rotate (formation is closed up, and promptly implements trimming) relatively around axle; Simultaneously, spring seat board and core bar are still moving forward, and have stopped moving forward with the swivel nut of end in contact before the spring, so this moment, spring gradually reduced; Simultaneously the anterior buting iron B of extension bar is still along with extension bar moves forward continuing; The slide unit riser has stopped moving forward, and when the mobile segment distance of buting iron B continuation was run into the slide unit riser, whole piston rod stopped to move forward; Accomplish upper and lower blade this moment and close up, line is cut off; Spring is accomplished compression.
Open: piston rod begins to retreat, and piston rod drives extension bar, and extension bar drives spring seat board (comprising core bar) and semiaxis is retreated; Effect because of the spring compression stress; Make slide unit riser (comprising swivel nut), slide unit, spindle seat and shear mechanism all can not retreat, semiaxis is retreated and the upper and lower connecting rod that is attached thereto can not be retreated like this, inwardly purse up (this moment, spring was removed compression gradually); Last connecting rod, lower link make cutter, bottom knife rotate (being that scissors opens) relatively around axle; When scissors opens fully, thoroughly remove the spring compression, buting iron B leaves slide unit riser one segment distance; Step on the semiaxis contacts (see Fig. 3,4 and explanation) with sliding sleeve on the slide unit riser.
Return: when scissors opens fully; This moment, piston rod continued rollback; Slide unit, spindle seat and shear mechanism are towed back to by the semiaxis step surface through slide unit riser (comprising swivel nut), send all parts that move forward of the stage of cutting to retreat into original position, and a circulation finishes; Piston rod retreats into original position, and upper and lower blade is in open configuration.
The beneficial effect of the utility model is, drives to implement to send with a piston cylinder and cuts with trimming and open and return multiple function, simplifies the structure, and owing to having reduced electric liquid switching motion, can obviously shorten the trimming time, significantly enhances productivity.
Description of drawings
Constitute the accompanying drawing of the application's a part, be used to provide the further understanding to the utility model, illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the I-I cutaway view of position shown in the arrow among Fig. 1;
Fig. 3 send to cut state diagram in place;
Fig. 4 is that I-I analyses and observe to send and cuts state diagram in place;
Fig. 5 is trimming completion status figure; And
Fig. 6 is that I-I analyses and observe trimming completion status figure.
Among Fig. 1 and 2: 1-support; 2-rebound; 3-support; 4-buting iron A; 5-sliding sleeve; 6-extension bar; 8-spring seat board; 9-buting iron B; 10-guide rail; 11-guide plate; 12-slide unit; 12 '-slide unit riser; 13-spindle seat; 14-axle; 15-semiaxis pin; 16-semiaxis; 18-swivel nut; 19-spring; 20-core bar; 21-piston rod; 22-upward connecting rods; 23-cutter; 24-bottom knife; 25-lower link.
Among Fig. 3: the a-quadrant shows to send cuts that buting iron A 4 runs into support 1 when in place.
Among Fig. 4: I-I analyses and observe the state in place of cutting that send, and removing all moving-members and support etc. has displacement, and is approximate with original state in this figure.
Among Fig. 5: the B zone shows that buting iron B 9 ran into slide unit riser 12 ' when trimming was accomplished.
Among Fig. 6: the B zone shows that buting iron B 9 ran into slide unit riser 12 ' when trimming was accomplished; The C zone shows that spring 19 was in compressive state when trimming was accomplished; D zone shows when trimming is accomplished, and last connecting rod 22, lower link 25 outwards open, and cutter 23, bottom knife 24 rotate (closing up) relatively around axle.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Figure 1, Figure 2: the adapter plate 2 is provided on the machine frame side walls, the adapter plate 2 may be on the side walls along the front and after the change in the position in the horizontal direction (not shown in the figure, the movement of the cutting device into XYZ three directions in debugging a good future, only the X direction of movement, that is before and after exercise, the transition board is to adjust the direction of movement YZ, finished debugging does not move in both directions), the transition plate 2 is provided helpful the installation of the T-shaped bracket 3, the bracket 3 may be the transition plate 2 along the upper and lower direction change its position, the upper end wall bracket 3 processed to form side rails 10, and its role is to maintain the sliding precision, the X direction before and after the action, and will not produce Y, Z direction movement of the guide rail 10 is provided with guide plate 11, the guide plate 11 is in contact with the slide table 12, the slide table 12, a more precise slide, the slide table 12 was "plant" shape, "plant" shape The slide table 12 "Pie" portion of the vertical slide plate 12 ', the "one" unit horizontal slider plate is fixed to the front end of "L" shaped mandrel base 13 and the mandrel 14, the mandrel 14 on the lower end of the blade 23 Suspension and the lower blade 24, a vertical slide plate 12 'is set in the middle part of the sleeve 5, the lower stopper is fixed to A (bolt) 4, sleeve 5 is mounted concentric with the axle 16 connected to, the axis of axle 16 parallel to the guide rails 10, and through the upper blade 23, a bonding surface of the lower blade 24, the purpose is to make the process of sliding resistance is smaller, front axle 16 is stepped large small (see Figure 1), the front end of axle 16 axle pin 15, axle pin 15 on the axle 16 and the rod 22 and the lower connecting rod 25, axle 16 "step" for axle pin 15 on the axle 16 and the connecting rod 22 and under connecting rod 25, axle 16 "front big" for the back axle 16 when the slider 12 towed in situ, axle 16 "after the small" is used to match with the sleeve 5 can slide in the hole, upper link 22 and lower link 25 and 23, respectively, and the upper blade crank arm, the lower blade 24 is connected to the crank arm, rear axle 16 and Arbors six concentric series Arbors six concentric with the piston rod 21 connected in series, then lever 6 is fixed to the spring seat plate strips 8, in order to access the center axis of the horizontal rod 6 is disposed symmetrically two springs core rod 20, the core rod 20 are concentric with the sets of helical springs 19, the other end of the top in the spring Set the slide table risers 12 'adjustment screw on the cap 18.
Piston rod 21 can adopt oil cylinder also can use cylinder, is installed on the support 1.
Piston rod 21 is in position the time, and cutter, bottom knife are in open configuration; During trimming, piston rod stretches out each part that is fixedly connected (directly or indirectly) with it and moves forward simultaneously, and spring promotes Adjusting bolt Adjusting screw makes slide unit move forward along guide rail 10 together with the upper and lower blade on it; When the blade reach reached the trimming position, buting iron A (bolt is set to adjustable bolt and is used for accurately adjusting to send cutting precision in place) 4 ran into support 1; Slide unit stops to move ahead, and this moment, piston rod still can continue to move ahead, and caused that the connecting rod rotation makes blade close up the realization trimming; This process medi-spring is gradually reduced, and finishes when buting iron B (nut is set to the closed precision that adjustable nut is used for accurately adjusting scissors) 9 runs into slide unit riser 12 ' back trimming; The piston rod withdrawal receives the spring pressure effect, and this moment, slide unit still was in the short stay state; The motionless scissors that makes of axle opens owing to move behind the semiaxis pin, when the semiaxis step retreat run into the slide unit riser after, slide unit is towed back to original position stop by semiaxis; Whole process only need provide " cutting off " and " original position " two signals of telecommunication, and action is quick.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. electric twisted wire clipping apparatus; It is characterized in that, comprising: support (1), support (3), slide unit (12), spindle seat (13), axle (14), cutter (23), bottom knife (24), last connecting rod (22), lower link (25), semiaxis (16), semiaxis pin (15), slide unit riser (12 '), buting iron A (4), sliding sleeve (5), buting iron B (9), swivel nut (18), extension bar (6), spring seat board (8), spring (19), core bar (20), piston rod (21);
Support (1) sidewall is fixed with support (3);
Slide unit (12) is set on the support (3);
Slide unit (12) is made up of the slide unit riser (12 ') and the slide unit transverse slat at rear portion, and the front end of slide unit transverse slat is fixed with spindle seat (13);
The bottom of slide unit riser (12 ') is fixed with buting iron A (4), and the centre position at middle part is fixed with sliding sleeve (5), and sliding sleeve (5) both sides are fixed with swivel nut (18);
Spindle seat (13) is provided with axle (14) in vertical, axle (14) lower end suspension cutter (23) and bottom knife (24);
The crank arm of the crank arm of cutter (23), bottom knife (24) is connected with last connecting rod (22), lower link (25) respectively;
The front end of last connecting rod (22), lower link (25) and semiaxis (16) is connected through semiaxis pin (15);
The rear end of semiaxis (16) is fixedly connected with the front end of extension bar (6);
The front portion of extension bar (6) is fixed with buting iron B (9), and the middle part is fixed with spring seat board (8), and the rear end is fixedly connected with piston rod (21);
The two ends of spring seat board (8) are fixed with spring core rod (20) respectively, and spring (19) is set on the core bar (20); The front end of core bar (20) is installed in the swivel nut (18).
2. device according to claim 1 is characterized in that, said device also comprises guide rail (10) and guide plate (11);
Said guide rail (10) is for the inwall upper end is processed to form in said support (3) both sides;
Said guide plate (11) is fixedly installed on the said guide rail (10), and said guide plate (11) is following to be contacted with said slide unit (12).
3. device according to claim 2 is characterized in that, said device also comprises rebound (2), and rebound (2) is arranged on the sidewall of said support (1), and said support (3) is arranged on the said rebound (2) again.
4. according to each described device in the claim 1 ~ 3, it is characterized in that said buting iron A (4) is a bolt arrangement, can regulate distance continuously with support (1).
5. according to each described device in the claim 1 ~ 3, it is characterized in that said buting iron B (9) and said extension bar (6) be through being threaded, can regulate the distance of said buting iron B (9) and said slide unit riser (12 ') continuously.
6. according to each described device in the claim 1 ~ 3, it is characterized in that said piston rod (21) and concentric connection of said extension bar (6), said extension bar (6) and concentric connection of said semiaxis (16).
7. according to each described device in the claim 1 ~ 3, it is characterized in that said piston rod (21) is oil cylinder or cylinder.
8. device according to claim 2 is characterized in that, the axis of said semiaxis (16) is parallel with said guide rail (10), and passes through the faying face of said cutter (23), said bottom knife (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200112747U CN202411521U (en) | 2012-01-11 | 2012-01-11 | Electric stranded wire shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200112747U CN202411521U (en) | 2012-01-11 | 2012-01-11 | Electric stranded wire shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411521U true CN202411521U (en) | 2012-09-05 |
Family
ID=46736316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200112747U Expired - Fee Related CN202411521U (en) | 2012-01-11 | 2012-01-11 | Electric stranded wire shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203494A (en) * | 2012-01-11 | 2013-07-17 | 长沙富晨机器制造有限公司 | Electric stranded wire cutting device |
| CN108213279A (en) * | 2018-02-08 | 2018-06-29 | 特耐斯（镇江）电碳有限公司 | It is a kind of to have leadcut device of the brush micro machine with lead-out wire carbon brush |
-
2012
- 2012-01-11 CN CN2012200112747U patent/CN202411521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203494A (en) * | 2012-01-11 | 2013-07-17 | 长沙富晨机器制造有限公司 | Electric stranded wire cutting device |
| CN108213279A (en) * | 2018-02-08 | 2018-06-29 | 特耐斯（镇江）电碳有限公司 | It is a kind of to have leadcut device of the brush micro machine with lead-out wire carbon brush |
| CN108213279B (en) * | 2018-02-08 | 2023-10-31 | 特耐斯（镇江）电碳有限公司 | Lead shearing device with lead-out wire carbon brush for brush micro-motor |
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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: 20120905 Termination date: 20140111 |