CN203119279U - Wire-stripping mechanism - Google Patents
Wire-stripping mechanism Download PDFInfo
- Publication number
- CN203119279U CN203119279U CN 201320102018 CN201320102018U CN203119279U CN 203119279 U CN203119279 U CN 203119279U CN 201320102018 CN201320102018 CN 201320102018 CN 201320102018 U CN201320102018 U CN 201320102018U CN 203119279 U CN203119279 U CN 203119279U
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- CN
- China
- Prior art keywords
- connecting rod
- clamp
- head
- slide block
- wire
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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.)
- Expired - Fee Related
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
A wire-stripping mechanism comprises a frame body, an upper pincer body and a lower pincer body, a jaw is formed between head portions of the upper pincer body and the lower pincer body, tail portions of the upper pincer body and the lower pincer body are connected through a first tension spring, the middle of the upper pincer body and the middle of the lower pincer body are respectively hinged to the frame body through hinge shafts, an upper connecting rod is slidably arranged inside the upper pincer body in a transverse mode, a lower connecting rod is slidably arranged inside the lower pincer body in a transverse mode, the upper connecting rod and the lower connecting rod are arranged symmetrically, an upper blade and a lower blade are fixed on the head portion of the upper connecting rod and the head portion of the lower connecting rod respectively in a symmetrical mode, second tension springs are arranged between the head portion of the upper pincer body and the upper connecting rod and between the head portion of the lower pincer body and the lower connecting rod, a sliding groove is formed between the tail portions of the upper connecting rod and the lower connecting rod, a sliding block is arranged inside the sliding groove, and protruding blocks arranged at the upper side and the lower side of the sliding block are arranged inside a sliding channel of the upper connecting rod and a sliding channel of the lower connecting rod respectively. The wire-stripping mechanism has the advantages of being simple in structure, convenient to use, flexible in motion, good in synchronism of the upper blade and the lower blade, even in stress of wire rods, good in wire-stripping quality, high in production efficiency and the like.
Description
(1) technical field
The utility model relates to a kind of wire stripping mechanism, and the termination peeling that is used for winding displacement, single line and two-wire is handled.
(2) background technology
At present, connection line in the electric equipment adopts wire rod, for ease of between the wire rod termination or with fixed terminal between fixedly connected, wire rod need carry out peeling to be handled and exposes naked core, is commonly called as peeling.The wire rod peeling has manual operations, but wire stripper is adopted in specialized wire rod peeling, the peeling of wire stripper action is the line skin that upper and lower wire stripping cutter is done relative move toward one another incision wire rod, does to separate mobile line skin the peeling off from the wire rod of finishing subsequently between wire rod and the upper and lower wire stripping cutter.
The relative move toward one another of upper and lower wire stripping cutter is normally descended the wire stripping cutter to fix and is gone up the wire stripping cutter and moved downward by transmission mechanism control, it is " tangent mechanism of automatic stripping machine " utility model patent of 200720192305.2 as application number, though its transmission mechanism is simple, but the power that exists the wire stripping cutter to act on the wire rod is inhomogeneous, thereby influences the wire stripping quality; Be the active force of balance wire stripping cutter to wire rod, upper and lower wire stripping cutter should be done respectively downwards and the motion that makes progress, wire rod to middle position carries out peeling, it is " cutter frame mechanism of computer wire stripper " utility model patent of 200720184040.1 as application number, but its transmission mechanism is complicated, and upper and lower wire stripping cutter is done downwards and the action that makes progress is difficult for reaching synchronously, and wire stripping is imperfect, and the wire stripping quality is affected.
(3) summary of the invention
Have above-mentioned deficiency in the prior art in order to overcome, the utility model provides a kind of simple in structure, the easy to use and measured wire stripping of wire stripping matter mechanism.
The technical scheme in the invention for solving the technical problem is: a kind of wire stripping mechanism, comprise support body, also comprise symmetrically arranged upper clamp and lower clamp, form jaw between the head of described upper clamp and lower clamp, the middle part of described upper clamp and lower clamp is hinged on respectively on the described support body by jointed shaft, link to each other by first extension spring between the afterbody of described upper clamp and lower clamp, laterally be slidingly equipped with connecting rod in the described upper clamp, laterally be slidingly equipped with lower link in the described lower clamp, this lower link and the described connecting rod of going up are symmetrical arranged, be symmetrically fixed with upper blade and the bottom knife that is positioned at described jaw inboard respectively on the head of described upward connecting rod and lower link, between the head of described upper clamp and the last connecting rod, be equipped with second extension spring between the head of lower clamp and the lower link, be formed with the little chute of the big afterbody of head between the afterbody of described upward connecting rod and lower link, be slidingly equipped with the slide block that is driven by driving mechanism in this chute, on this slide block, following both sides outwards convex with projection, described going up on connecting rod and the lower link is arranged with slideway respectively, and described projection is slidedly arranged in the described slideway.
Further, described driving mechanism comprises the cam that promotes described slide block slippage, and this cam is fixed on the main shaft, and this main shaft is linked to each other by riser between described two jointed shafts by motor-driven, is provided with the 3rd extension spring between this riser and the described slide block.Thereby slide block promotes to produce unidirectional slip by cam, and then carries out return by the 3rd extension spring, thereby realizes the slippage back and forth of slide block, and driving mechanism is very simple like this.
Further, the output of described motor is provided with pinion, and described main shaft is provided with the gear wheel with described pinion transmission, realizes slowing down.
Further, the big afterbody of the head of described slide block is little, and described projection is located on the head of described slide block, and the profile of slide block and the profile of chute are complementary, thereby saves the space.
Further, described first extension spring has two, and symmetry is connected between the both sides of afterbody of described upper clamp and lower clamp respectively, and first extension spring is symmetrical arranged, thereby makes upper clamp and lower clamp swing more steady.
The utility model in use, wire rod is stretched into and between upper blade and bottom knife from jaw, driving mechanism makes slide block mobile backward along chute then, thereby will go up relative the strutting of afterbody of connecting rod and lower link, thereby the afterbody that drives upper clamp and lower clamp opens, at this moment, first extension spring is stretched, and upper clamp and lower clamp rotate around separately jointed shaft respectively, thereby thereby being drawn in, jaw between the head of upper clamp and lower clamp clamps wire rod, thereby when relative the drawing close of head of upper clamp and lower clamp, drive relative the drawing close of head of going up connecting rod and lower link, upper blade and bottom knife are done respectively downwards and the insulating barrier of the motion that makes progress incision wire rod thereby drive, slide block moves after continuing then, projection on the slide block contacts with the rear wall of slideway, thereby move behind connecting rod and the lower link in the drive, at this moment, second extension spring is stretched, and upper blade and bottom knife move after with last connecting rod and lower link, thereby upper blade and bottom knife pull the insulating barrier that cuts, thereby finish wire stripping, at last, slide block is along the chute travelling backwards, upper clamp and lower clamp are got back to the home position under the effect of first extension spring, upper clamp and lower clamp in the return process, drive upper blade and bottom knife from, simultaneously, second extension spring drives goes up connecting rod and lower link reach, thereby make upper blade and bottom knife get back to the home position, can enter the next round wire stripping.Slippage can be by cam and the 3rd extension spring realization that cooperatively interacts back and forth along chute for slide block, and is simple in structure.The utility model can be widely used in the termination peeling of winding displacement, single line and two-wire and handle.
The beneficial effects of the utility model are: adopt said structure, by controlling slide block along the chute slippage, thereby the upper and lower caliper swing of Synchronization Control, thereby make upper and lower blade synchronous relative motion cut the insulating barrier of wire rod, thereby move behind the upper and lower connecting rod of the further slippage Synchronization Control of slide block, move synchronously insulating barrier is broken away from thereby drive upper and lower blade, wire rod is stressed evenly, and the wire stripping quality is good, production efficiency is high; Simultaneously, simple in structure, easy to use, be active in one's movements, the synchronized movement of upper and lower blade is good.
(4) description of drawings
Fig. 1 is structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of wire stripping mechanism, comprise support body 1, also comprise symmetrically arranged upper clamp 2 and lower clamp 3, form jaw 4 between the head of described upper clamp 2 and lower clamp 3, the middle part of described upper clamp 2 and lower clamp 3 is hinged on respectively on the described support body 1 by jointed shaft 5, link to each other by first extension spring 6 between the afterbody of described upper clamp 2 and lower clamp 3, laterally be slidingly equipped with connecting rod 7 in the described upper clamp 2, laterally be slidingly equipped with lower link 8 in the described lower clamp 3, this lower link 8 is symmetrical arranged with the described connecting rod 7 of going up, be symmetrically fixed with upper blade 9 and the bottom knife 10 that is positioned at described jaw 4 inboards respectively on the head of described upward connecting rod 7 and lower link 8, between the head of described upper clamp 2 and the last connecting rod 7, be equipped with second extension spring 11 between the head of lower clamp 3 and the lower link 8, be formed with the little chute 12 of the big afterbody of head between the afterbody of described upward connecting rod 7 and lower link 8, be slidingly equipped with the slide block 13 that is driven by driving mechanism in this chute 12, on this slide block 13, following both sides outwards convex with projection, described going up on connecting rod 7 and the lower link 8 is arranged with slideway 14 respectively, and described projection is slidedly arranged in the described slideway 14.
Described driving mechanism comprises the cam that promotes described slide block 13 slippages, and this cam is fixed on the main shaft 15, and this main shaft 15 is driven by motor 16, links to each other by riser 17 between described two jointed shafts 5, is provided with the 3rd extension spring 18 between this riser 17 and the described slide block 13.Thereby slide block 13 promotes to produce unidirectional slip by cam, and then carries out return by the 3rd extension spring 18, thereby realizes the slippage back and forth of slide block 13, and driving mechanism is very simple like this.
The output of described motor 16 is provided with pinion 19, and described main shaft 16 is provided with the gear wheel with described pinion 19 engaged transmission, realizes slowing down.
The big afterbody of the head of described slide block 13 is little, and described projection is located on the head of described slide block 13, and the profile of slide block 13 and the profile of chute are complementary, thereby saves the space.
Described first extension spring 6 has two, and symmetry is connected between the both sides of afterbody of described upper clamp 2 and lower clamp 3 respectively, and first extension spring 6 is symmetrical arranged, thereby makes upper clamp 2 and lower clamp 3 swings more steady.
The utility model in use, wire rod is stretched into and between upper blade 9 and bottom knife 10 from jaw 4, driving mechanism makes slide block 13 mobile backward along chute 12 then, thereby will go up relative the strutting of afterbody of connecting rod 7 and lower link 8, thereby the afterbody that drives upper clamp 2 and lower clamp 3 opens, at this moment, first extension spring 6 is stretched, and upper clamp 2 and lower clamp 3 rotate around separately jointed shaft 5 respectively, thereby thereby being drawn in, jaw 4 between the head of upper clamp 2 and lower clamp 3 clamps wire rods, thereby when relative the drawing close of head of upper clamp 2 and lower clamp 3, drive relative the drawing close of head of going up connecting rod 7 and lower link 8, upper blade 9 and bottom knife 10 are done respectively downwards and the insulating barrier of the motion that makes progress incision wire rod thereby drive, move after slide block 13 continues then, projection on the slide block 13 contacts with the rear wall of slideway 12, thereby move behind connecting rod 7 and the lower link 8 in the drive, at this moment, second extension spring 11 is stretched, and upper blade 9 and bottom knife 10 move after with last connecting rod 7 and lower link 8, thereby upper blade 9 and bottom knife 10 pull the insulating barrier that cuts, thereby finish wire stripping, at last, slide block 13 is along chute 12 travelling backwards, upper clamp 2 and lower clamp 3 are got back to the home position under the effect of first extension spring 6, upper clamp 2 and lower clamp 3 in the return process, drive upper blade 9 and bottom knife 10 from, simultaneously, second extension spring 11 drives goes up connecting rod 7 and lower link 8 reaches, thereby make upper blade 9 and bottom knife 10 get back to the home position, can enter the next round wire stripping.Slippage can be by cam and the 3rd extension spring 18 realization that cooperatively interacts back and forth along chute 12 for slide block 13, and is simple in structure.The utility model can be widely used in the termination peeling of winding displacement, single line and two-wire and handle.
Claims (5)
1. wire stripping mechanism, comprise support body, it is characterized in that: also comprise symmetrically arranged upper clamp and lower clamp, form jaw between the head of described upper clamp and lower clamp, the middle part of described upper clamp and lower clamp is hinged on respectively on the described support body by jointed shaft, link to each other by first extension spring between the afterbody of described upper clamp and lower clamp, laterally be slidingly equipped with connecting rod in the described upper clamp, laterally be slidingly equipped with lower link in the described lower clamp, this lower link and the described connecting rod of going up are symmetrical arranged, be symmetrically fixed with upper blade and the bottom knife that is positioned at described jaw inboard respectively on the head of described upward connecting rod and lower link, between the head of described upper clamp and the last connecting rod, be equipped with second extension spring between the head of lower clamp and the lower link, be formed with the little chute of the big afterbody of head between the afterbody of described upward connecting rod and lower link, be slidingly equipped with the slide block that is driven by driving mechanism in this chute, on this slide block, following both sides outwards convex with projection, described going up on connecting rod and the lower link is arranged with slideway respectively, and described projection is slidedly arranged in the described slideway.
2. according to the described wire stripping of claim 1 mechanism, it is characterized in that: described driving mechanism comprises the cam that promotes described slide block slippage, this cam is fixed on the main shaft, this main shaft is by motor-driven, link to each other by riser between described two jointed shafts, be provided with the 3rd extension spring between this riser and the described slide block.
3. according to the described wire stripping of claim 2 mechanism, it is characterized in that: the output of described motor is provided with pinion, and described main shaft is provided with the gear wheel with described pinion transmission.
4. according to the described wire stripping of one of claim 1～3 mechanism, it is characterized in that: the big afterbody of the head of described slide block is little, and described projection is located on the head of described slide block.
5. according to the described wire stripping of one of claim 1～3 mechanism, it is characterized in that: described first extension spring has two, and symmetry is connected between the both sides of afterbody of described upper clamp and lower clamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102018 CN203119279U (en) | 2013-03-05 | 2013-03-05 | Wire-stripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102018 CN203119279U (en) | 2013-03-05 | 2013-03-05 | Wire-stripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119279U true CN203119279U (en) | 2013-08-07 |
Family
ID=48899597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102018 Expired - Fee Related CN203119279U (en) | 2013-03-05 | 2013-03-05 | Wire-stripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281175A (en) * | 2015-10-14 | 2016-01-27 | 东莞市三信精密机械有限公司 | Automatic welding machine |
| CN113241647A (en) * | 2021-04-27 | 2021-08-10 | 苏敏 | Wiring harness rapid folding and fixing device for distribution board installation |
-
2013
- 2013-03-05 CN CN 201320102018 patent/CN203119279U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281175A (en) * | 2015-10-14 | 2016-01-27 | 东莞市三信精密机械有限公司 | Automatic welding machine |
| CN105281175B (en) * | 2015-10-14 | 2018-10-16 | 东莞市三信精密机械有限公司 | Automatic welding machine |
| CN113241647A (en) * | 2021-04-27 | 2021-08-10 | 苏敏 | Wiring harness rapid folding and fixing device for distribution board installation |
| CN113241647B (en) * | 2021-04-27 | 2022-11-25 | 国网吉林省电力有限公司通化供电公司 | Wiring board installation is with pencil fixing device that draws in fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140305 |